From 57b4289593262915ce4eed2776fbf9e2d32bea54 Mon Sep 17 00:00:00 2001
From: "yhpark@inka.co.kr" <yhpark@inka.co.kr>
Date: Wed, 8 May 2024 14:04:31 +0900
Subject: [PATCH] [Add] : PallyCon Multi-DRM webOS TV Sample

---
 appinfo.json                                  |   10 +
 icon.png                                      |  Bin 0 -> 9349 bytes
 index.html                                    |   59 +
 .../shaka-player.compiled.debug.js            | 2797 +++++++++++++++++
 4 files changed, 2866 insertions(+)
 create mode 100755 appinfo.json
 create mode 100644 icon.png
 create mode 100755 index.html
 create mode 100644 shaka-player-4.8.0/shaka-player.compiled.debug.js

diff --git a/appinfo.json b/appinfo.json
new file mode 100755
index 0000000..444658c
--- /dev/null
+++ b/appinfo.json
@@ -0,0 +1,10 @@
+{
+    "vendor": "PallyCon Multi-DRM",
+    "largeIcon": "icon.png",
+    "icon": "icon.png",
+    "main": "index.html",
+    "id": "com.pallycon.webos.shaka",
+    "title": "PallyCon Multi-DRM",
+    "type": "web",
+    "version": "1.0.0"
+}
\ No newline at end of file
diff --git a/icon.png b/icon.png
new file mode 100644
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diff --git a/index.html b/index.html
new file mode 100755
index 0000000..9d95e20
--- /dev/null
+++ b/index.html
@@ -0,0 +1,59 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<!-- shaka Player -->
+	<script src="shaka-player-4.8.0/shaka-player.compiled.debug.js" charset="utf-8"></script>
+	<title>PallyCon Multi-DRM on WebOS TV</title>
+</head>
+<body>
+	<video id="video" width="100%" height="100%" controls autoplay></video>
+	<script>
+		const contentUrl    = "https://contents.pallycon.com/TEST/PACKAGED_CONTENT/TEST_SIMPLE/dash/stream.mpd";
+		//const pallyconWidevineToken = "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";
+		const pallyconPlayReadyToken = "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";
+
+		function onErrorEvent(event) {
+			onError(event.detail);
+		}
+
+		function onError(error) {
+			console.error('Error code', error.code, 'object', error);
+		}
+		
+		function startPlayer() {
+			const video = document.getElementById('video');
+			const player = new shaka.Player(video);
+		
+			player.addEventListener('error', onErrorEvent);
+			
+			player.getNetworkingEngine().registerRequestFilter(function(type, request) {
+				if (type == shaka.net.NetworkingEngine.RequestType.LICENSE) {
+					// custom data
+					request.headers["pallycon-customdata-v2"] = pallyconPlayReadyToken;
+				}
+			});
+			
+			player.configure({
+				drm: {
+					// License Request URL
+					//servers: {"com.widevine.alpha": "https://license-global.pallycon.com/ri/licenseManager.do" }
+					servers: { "com.microsoft.playready": "https://license-global.pallycon.com/ri/licenseManager.do"}
+				}
+			});
+			
+			try {
+				player.load(contentUrl);
+			} catch (e) {
+				onError(e);
+			}
+		}
+		
+		shaka.polyfill.installAll();
+		if (shaka.Player.isBrowserSupported()) {
+			startPlayer();
+		} else {
+  			console.error('Browser not supported!');
+		}
+	</script>
+</body>
+</html>
diff --git a/shaka-player-4.8.0/shaka-player.compiled.debug.js b/shaka-player-4.8.0/shaka-player.compiled.debug.js
new file mode 100644
index 0000000..b56895a
--- /dev/null
+++ b/shaka-player-4.8.0/shaka-player.compiled.debug.js
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+ @license
+ Shaka Player
+ Copyright 2016 Google LLC
+ SPDX-License-Identifier: Apache-2.0
+*/
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+b.readyState&&!goog.ENABLE_CHROME_APP_SAFE_SCRIPT_LOADING){if(/\bdeps.js$/.test(this.path)){a.loaded();return}throw Error('Cannot write "'+this.path+'" after document load');}var c=goog.getScriptNonce_();if(!goog.ENABLE_CHROME_APP_SAFE_SCRIPT_LOADING&&goog.isDocumentLoading_()){var d=function(h){h.readyState&&"complete"!=h.readyState?h.onload=d:(goog.Dependency.unregisterCallback_(e),a.loaded())};var e=goog.Dependency.registerCallback_(d);c=c?' nonce="'+c+'"':"";var f='<script src="'+this.path+'"'+
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+k+'")')}else goog.logToConsole_("Cannot use default debug loader outside of HTML documents."),a.pause()},goog.TransformedDependency=function(a,b,c,d,e){goog.Dependency.call(this,a,b,c,d,e);this.contents_=null;this.lazyFetch_=!goog.inHtmlDocument_()||!("noModule"in goog.global.document.createElement("script"))},goog.inherits(goog.TransformedDependency,goog.Dependency),goog.TransformedDependency.prototype.load=function(a){function b(){e.contents_=goog.loadFileSync_(e.path);e.contents_&&(e.contents_=
+e.transform(e.contents_),e.contents_&&(e.contents_+="\n//# sourceURL="+e.path))}function c(){e.lazyFetch_&&b();if(e.contents_){f&&a.setModuleState(goog.ModuleType.ES6);try{var l=e.contents_;e.contents_=null;goog.globalEval(goog.CLOSURE_EVAL_PREFILTER_.createScript(l));if(f)var m=goog.moduleLoaderState_.moduleName}finally{f&&a.clearModuleState()}f&&goog.global.$jscomp.require.ensure([e.getPathName()],function(){a.registerEs6ModuleExports(e.path,goog.global.$jscomp.require(e.getPathName()),m)});a.loaded()}}
+function d(){var l=goog.global.document,m=goog.Dependency.registerCallback_(function(){goog.Dependency.unregisterCallback_(m);c()}),n=goog.getScriptNonce_();n="<script"+(n?' nonce="'+n+'"':"")+">"+goog.protectScriptTag_('goog.Dependency.callback_("'+m+'");')+"\x3c/script>";l.write(goog.TRUSTED_TYPES_POLICY_?goog.TRUSTED_TYPES_POLICY_.createHTML(n):n)}var e=this;if(goog.global.CLOSURE_IMPORT_SCRIPT)b(),this.contents_&&goog.global.CLOSURE_IMPORT_SCRIPT("",this.contents_)?(this.contents_=null,a.loaded()):
+a.pause();else{var f=this.loadFlags.module==goog.ModuleType.ES6;this.lazyFetch_||b();var g=1<a.pending().length;if(goog.Dependency.defer_&&(g||goog.isDocumentLoading_()))a.defer(function(){c()});else{var h=goog.global.document;g=goog.inHtmlDocument_()&&("ActiveXObject"in goog.global||goog.isEdge_());if(f&&goog.inHtmlDocument_()&&goog.isDocumentLoading_()&&!g){goog.Dependency.defer_=!0;a.pause();var k=h.onreadystatechange;h.onreadystatechange=function(){"interactive"==h.readyState&&(h.onreadystatechange=
+k,c(),a.resume());"function"===typeof k&&k.apply(void 0,arguments)}}else goog.inHtmlDocument_()&&goog.isDocumentLoading_()?d():c()}}},goog.TransformedDependency.prototype.transform=function(a){},goog.PreTranspiledEs6ModuleDependency=function(a,b,c,d,e){goog.TransformedDependency.call(this,a,b,c,d,e)},goog.inherits(goog.PreTranspiledEs6ModuleDependency,goog.TransformedDependency),goog.PreTranspiledEs6ModuleDependency.prototype.transform=function(a){return a},goog.GoogModuleDependency=function(a,b,
+c,d,e){goog.TransformedDependency.call(this,a,b,c,d,e)},goog.inherits(goog.GoogModuleDependency,goog.TransformedDependency),goog.GoogModuleDependency.prototype.transform=function(a){return goog.LOAD_MODULE_USING_EVAL&&void 0!==goog.global.JSON?"goog.loadModule("+goog.global.JSON.stringify(a+"\n//# sourceURL="+this.path+"\n")+");":'goog.loadModule(function(exports) {"use strict";'+a+"\n;return exports});\n//# sourceURL="+this.path+"\n"},goog.DebugLoader_.prototype.addDependency=function(a,b,c,d){b=
+b||[];a=a.replace(/\\/g,"/");var e=goog.normalizePath_(goog.basePath+a);d&&"boolean"!==typeof d||(d=d?{module:goog.ModuleType.GOOG}:{});c=this.factory_.createDependency(e,a,b,c,d);this.dependencies_[e]=c;for(c=0;c<b.length;c++)this.idToPath_[b[c]]=e;this.idToPath_[a]=e},goog.DependencyFactory=function(){},goog.DependencyFactory.prototype.createDependency=function(a,b,c,d,e){return e.module==goog.ModuleType.GOOG?new goog.GoogModuleDependency(a,b,c,d,e):e.module==goog.ModuleType.ES6?goog.ASSUME_ES_MODULES_TRANSPILED?
+new goog.PreTranspiledEs6ModuleDependency(a,b,c,d,e):new goog.Es6ModuleDependency(a,b,c,d,e):new goog.Dependency(a,b,c,d,e)},goog.debugLoader_=new goog.DebugLoader_,goog.loadClosureDeps=function(){goog.debugLoader_.loadClosureDeps()},goog.setDependencyFactory=function(a){goog.debugLoader_.setDependencyFactory(a)},goog.TRUSTED_TYPES_POLICY_=goog.TRUSTED_TYPES_POLICY_NAME?goog.createTrustedTypesPolicy(goog.TRUSTED_TYPES_POLICY_NAME+"#base"):null,goog.global.CLOSURE_NO_DEPS||goog.debugLoader_.loadClosureDeps(),
+goog.bootstrap=function(a,b){goog.debugLoader_.bootstrap(a,b)});if(!COMPILED){var isChrome87=!1;try{isChrome87=eval(goog.global.trustedTypes.emptyScript)!==goog.global.trustedTypes.emptyScript}catch(a){}goog.CLOSURE_EVAL_PREFILTER_=goog.global.trustedTypes&&isChrome87&&goog.createTrustedTypesPolicy("goog#base#devonly#eval")||{createScript:goog.identity_}};/*
+ @license
+ Shaka Player
+ Copyright 2016 Google LLC
+ SPDX-License-Identifier: Apache-2.0
+*/
+goog.asserts=function(){};goog.asserts.assert=function(a,b){};goog.asserts.ENABLE_ASSERTS=!0;goog.asserts.ENABLE_ASSERTS&&console.assert&&console.assert.bind&&(goog.asserts.assert=console.assert.bind(console));var shaka={abr:{}};shaka.abr.Ewma=function(a){goog.asserts.assert(0<a,"expected halfLife to be positive");this.alpha_=Math.exp(Math.log(.5)/a);this.totalWeight_=this.estimate_=0};shaka.abr.Ewma.prototype.updateAlpha=function(a){goog.asserts.assert(0<a,"expected halfLife to be positive");this.alpha_=Math.exp(Math.log(.5)/a)};shaka.abr.Ewma.prototype.sample=function(a,b){var c=Math.pow(this.alpha_,a);b=b*(1-c)+c*this.estimate_;isNaN(b)||(this.estimate_=b,this.totalWeight_+=a)};
+shaka.abr.Ewma.prototype.getEstimate=function(){return this.estimate_/(1-Math.pow(this.alpha_,this.totalWeight_))};shaka.abr.EwmaBandwidthEstimator=function(){this.fast_=new shaka.abr.Ewma(2);this.slow_=new shaka.abr.Ewma(5);this.bytesSampled_=0;this.minTotalBytes_=128E3;this.minBytes_=16E3};shaka.abr.EwmaBandwidthEstimator.prototype.configure=function(a){this.minTotalBytes_=a.minTotalBytes;this.minBytes_=a.minBytes;this.fast_.updateAlpha(a.fastHalfLife);this.slow_.updateAlpha(a.slowHalfLife)};
+shaka.abr.EwmaBandwidthEstimator.prototype.sample=function(a,b){if(!(b<this.minBytes_)){var c=8E3*b/a;a/=1E3;this.bytesSampled_+=b;this.fast_.sample(a,c);this.slow_.sample(a,c)}};shaka.abr.EwmaBandwidthEstimator.prototype.getBandwidthEstimate=function(a){return this.bytesSampled_<this.minTotalBytes_?a:Math.min(this.fast_.getEstimate(),this.slow_.getEstimate())};shaka.abr.EwmaBandwidthEstimator.prototype.hasGoodEstimate=function(){return this.bytesSampled_>=this.minTotalBytes_};shaka.log=function(){};shaka.log.alwaysError=function(){};shaka.log.alwaysWarn=function(){};shaka.log.warnOnce=function(a){var b=$jscomp.getRestArguments.apply(1,arguments);shaka.log.oneTimeWarningIssued_.has(a)||(shaka.log.oneTimeWarningIssued_.add(a),shaka.log.alwaysWarn.apply(shaka.log,$jscomp.arrayFromIterable(b)))};shaka.log.error=function(){};shaka.log.warning=function(){};shaka.log.info=function(){};shaka.log.debug=function(){};shaka.log.v1=function(){};shaka.log.v2=function(){};
+shaka.log.Level={NONE:0,ERROR:1,WARNING:2,INFO:3,DEBUG:4,V1:5,V2:6};shaka.log.MAX_LOG_LEVEL=4;shaka.log.oneTimeWarningIssued_=new Set;
+if(window.console){var $jscomp$compprop0={};shaka.log.logMap_=($jscomp$compprop0[shaka.log.Level.ERROR]=function(){var a=$jscomp.getRestArguments.apply(0,arguments);return console.error.apply(console,$jscomp.arrayFromIterable(a))},$jscomp$compprop0[shaka.log.Level.WARNING]=function(){var a=$jscomp.getRestArguments.apply(0,arguments);return console.warn.apply(console,$jscomp.arrayFromIterable(a))},$jscomp$compprop0[shaka.log.Level.INFO]=function(){var a=$jscomp.getRestArguments.apply(0,arguments);
+return console.info.apply(console,$jscomp.arrayFromIterable(a))},$jscomp$compprop0[shaka.log.Level.DEBUG]=function(){var a=$jscomp.getRestArguments.apply(0,arguments);return console.log.apply(console,$jscomp.arrayFromIterable(a))},$jscomp$compprop0[shaka.log.Level.V1]=function(){var a=$jscomp.getRestArguments.apply(0,arguments);return console.debug.apply(console,$jscomp.arrayFromIterable(a))},$jscomp$compprop0[shaka.log.Level.V2]=function(){var a=$jscomp.getRestArguments.apply(0,arguments);return console.debug.apply(console,
+$jscomp.arrayFromIterable(a))},$jscomp$compprop0);shaka.log.alwaysWarn=function(){var a=$jscomp.getRestArguments.apply(0,arguments);return console.warn.apply(console,$jscomp.arrayFromIterable(a))};shaka.log.alwaysError=function(){var a=$jscomp.getRestArguments.apply(0,arguments);return console.error.apply(console,$jscomp.arrayFromIterable(a))};goog.DEBUG?(goog.exportSymbol("shaka.log",shaka.log),shaka.log.setLevel=function(a){var b=function(c){return c<=a?(goog.asserts.assert(shaka.log.logMap_[c],
+"Unexpected log level"),shaka.log.logMap_[c]):function(){}};shaka.log.currentLevel=a;shaka.log.error=b(shaka.log.Level.ERROR);shaka.log.warning=b(shaka.log.Level.WARNING);shaka.log.info=b(shaka.log.Level.INFO);shaka.log.debug=b(shaka.log.Level.DEBUG);shaka.log.v1=b(shaka.log.Level.V1);shaka.log.v2=b(shaka.log.Level.V2)},shaka.log.setLevel(shaka.log.MAX_LOG_LEVEL)):(shaka.log.MAX_LOG_LEVEL>=shaka.log.Level.ERROR&&(shaka.log.error=shaka.log.logMap_[shaka.log.Level.ERROR]),shaka.log.MAX_LOG_LEVEL>=shaka.log.Level.WARNING&&
+(shaka.log.warning=shaka.log.logMap_[shaka.log.Level.WARNING]),shaka.log.MAX_LOG_LEVEL>=shaka.log.Level.INFO&&(shaka.log.info=shaka.log.logMap_[shaka.log.Level.INFO]),shaka.log.MAX_LOG_LEVEL>=shaka.log.Level.DEBUG&&(shaka.log.debug=shaka.log.logMap_[shaka.log.Level.DEBUG]),shaka.log.MAX_LOG_LEVEL>=shaka.log.Level.V1&&(shaka.log.v1=shaka.log.logMap_[shaka.log.Level.V1]),shaka.log.MAX_LOG_LEVEL>=shaka.log.Level.V2&&(shaka.log.v2=shaka.log.logMap_[shaka.log.Level.V2]))};shaka.util={};shaka.util.IReleasable=function(){};shaka.util.IReleasable.prototype.release=function(){};shaka.util.MultiMap=function(){this.map_={}};shaka.util.MultiMap.prototype.push=function(a,b){this.map_.hasOwnProperty(a)?this.map_[a].push(b):this.map_[a]=[b]};shaka.util.MultiMap.prototype.get=function(a){return(a=this.map_[a])?a.slice():null};shaka.util.MultiMap.prototype.getAll=function(){var a=[],b;for(b in this.map_)a.push.apply(a,$jscomp.arrayFromIterable(this.map_[b]));return a};
+shaka.util.MultiMap.prototype.remove=function(a,b){a in this.map_&&(this.map_[a]=this.map_[a].filter(function(c){return c!=b}),0==this.map_[a].length&&delete this.map_[a])};shaka.util.MultiMap.prototype.clear=function(){this.map_={}};shaka.util.MultiMap.prototype.forEach=function(a){for(var b in this.map_)a(b,this.map_[b])};shaka.util.MultiMap.prototype.size=function(){return Object.keys(this.map_).length};shaka.util.MultiMap.prototype.keys=function(){return Object.keys(this.map_)};shaka.util.EventManager=function(){this.bindingMap_=new shaka.util.MultiMap};shaka.util.EventManager.prototype.release=function(){this.removeAll();this.bindingMap_=null};shaka.util.EventManager.prototype.listen=function(a,b,c,d){this.bindingMap_&&(a=new shaka.util.EventManager.Binding_(a,b,c,d),this.bindingMap_.push(b,a))};shaka.util.EventManager.prototype.listenOnce=function(a,b,c,d){var e=this,f=function(g){e.unlisten(a,b,f);c(g)};this.listen(a,b,f,d)};
+shaka.util.EventManager.prototype.unlisten=function(a,b,c){if(this.bindingMap_){var d=this.bindingMap_.get(b)||[];d=$jscomp.makeIterator(d);for(var e=d.next();!e.done;e=d.next())e=e.value,e.target!=a||c!=e.listener&&c||(e.unlisten(),this.bindingMap_.remove(b,e))}};shaka.util.EventManager.prototype.removeAll=function(){if(this.bindingMap_){var a=this.bindingMap_.getAll();a=$jscomp.makeIterator(a);for(var b=a.next();!b.done;b=a.next())b.value.unlisten();this.bindingMap_.clear()}};
+goog.exportSymbol("shaka.util.EventManager",shaka.util.EventManager);goog.exportProperty(shaka.util.EventManager.prototype,"removeAll",shaka.util.EventManager.prototype.removeAll);goog.exportProperty(shaka.util.EventManager.prototype,"unlisten",shaka.util.EventManager.prototype.unlisten);goog.exportProperty(shaka.util.EventManager.prototype,"listenOnce",shaka.util.EventManager.prototype.listenOnce);goog.exportProperty(shaka.util.EventManager.prototype,"listen",shaka.util.EventManager.prototype.listen);
+goog.exportProperty(shaka.util.EventManager.prototype,"release",shaka.util.EventManager.prototype.release);shaka.util.EventManager.Binding_=function(a,b,c,d){this.target=a;this.type=b;this.listener=c;this.options=shaka.util.EventManager.Binding_.convertOptions_(a,d);this.target.addEventListener(b,c,this.options)};
+shaka.util.EventManager.Binding_.prototype.unlisten=function(){goog.asserts.assert(this.target,"Missing target");this.target.removeEventListener(this.type,this.listener,this.options);this.listener=this.target=null;this.options=!1};
+shaka.util.EventManager.Binding_.convertOptions_=function(a,b){if(void 0==b)return!1;if("boolean"==typeof b)return b;var c=new Set(["passive","capture"]),d=Object.keys(b).filter(function(e){return!c.has(e)});goog.asserts.assert(0==d.length,"Unsupported flag(s) to addEventListener: "+d.join(","));return shaka.util.EventManager.Binding_.doesSupportObject_(a)?b:b.capture||!1};
+shaka.util.EventManager.Binding_.doesSupportObject_=function(a){var b=shaka.util.EventManager.Binding_.supportsObject_;if(void 0==b){b=!1;try{var c={},d={get:function(){b=!0;return!1}};Object.defineProperty(c,"passive",d);Object.defineProperty(c,"capture",d);d=function(){};a.addEventListener("test",d,c);a.removeEventListener("test",d,c)}catch(e){b=!1}shaka.util.EventManager.Binding_.supportsObject_=b}return b||!1};shaka.util.EventManager.Binding_.supportsObject_=void 0;shaka.media={};shaka.media.Capabilities=function(){};shaka.media.Capabilities.isTypeSupported=function(a){var b=shaka.media.Capabilities.MediaSourceTypeSupportMap;if(b.has(a))return b.get(a);if(window.ManagedMediaSource){var c=ManagedMediaSource.isTypeSupported(a);b.set(a,c);return c}return window.MediaSource?(c=MediaSource.isTypeSupported(a),b.set(a,c),c):!1};shaka.media.Capabilities.isChangeTypeSupported=function(){return!!window.SourceBuffer&&!!SourceBuffer.prototype&&!!SourceBuffer.prototype.changeType};
+shaka.media.Capabilities.MediaSourceTypeSupportMap=new Map;shaka.deprecate={};shaka.deprecate.Version=function(a,b){this.major_=a;this.minor_=b};shaka.deprecate.Version.prototype.major=function(){return this.major_};shaka.deprecate.Version.prototype.minor=function(){return this.minor_};shaka.deprecate.Version.prototype.compareTo=function(a){var b=this.minor_-a.minor_;return this.major_-a.major_||b};shaka.deprecate.Version.prototype.toString=function(){return"v"+this.major_+"."+this.minor_};
+shaka.deprecate.Version.parse=function(a){a=a.substring(1).split(".",2);return new shaka.deprecate.Version(Number(a[0]),Number(a[1]))};shaka.deprecate.Enforcer=function(a,b,c){this.libraryVersion_=a;this.onPending_=b;this.onExpired_=c};shaka.deprecate.Enforcer.prototype.enforce=function(a,b,c){(0<a.compareTo(this.libraryVersion_)?this.onPending_:this.onExpired_)(this.libraryVersion_,a,b,c)};shaka.Deprecate=function(){};shaka.Deprecate.init=function(a){goog.asserts.assert(null==shaka.Deprecate.enforcer_,"Deprecate.init should only be called once.");shaka.Deprecate.enforcer_=new shaka.deprecate.Enforcer(shaka.deprecate.Version.parse(a),shaka.Deprecate.onPending_,shaka.Deprecate.onExpired_)};
+shaka.Deprecate.deprecateFeature=function(a,b,c){var d=shaka.Deprecate.enforcer_;goog.asserts.assert(d,"Missing deprecation enforcer. Was |init| called?");a=new shaka.deprecate.Version(a,0);d.enforce(a,b,c)};shaka.Deprecate.onPending_=function(a,b,c,d){shaka.log.alwaysWarn([c,"has been deprecated and will be removed in",b,". We are currently at version",a,". Additional information:",d].join(" "))};
+shaka.Deprecate.onExpired_=function(a,b,c,d){a=[c,"has been deprecated and has been removed in",b,". We are now at version",a,". Additional information:",d].join(" ");shaka.log.alwaysError(a);goog.asserts.assert(!1,a)};shaka.Deprecate.enforcer_=null;shaka.cea={};shaka.cea.DummyCaptionDecoder=function(){};shaka.cea.DummyCaptionDecoder.prototype.extract=function(a,b){};shaka.cea.DummyCaptionDecoder.prototype.decode=function(){return[]};shaka.cea.DummyCaptionDecoder.prototype.clear=function(){};shaka.cea.DummyCaptionDecoder.prototype.getStreams=function(){return[]};shaka.cea.DummyCeaParser=function(){};shaka.cea.DummyCeaParser.prototype.init=function(a){};shaka.cea.DummyCeaParser.prototype.parse=function(a){return[]};shaka.util.BufferUtils=function(){};shaka.util.BufferUtils.equal=function(a,b){var c=shaka.util.BufferUtils;if(!a&&!b)return!0;if(!a||!b||a.byteLength!=b.byteLength)return!1;if(c.unsafeGetArrayBuffer_(a)==c.unsafeGetArrayBuffer_(b)&&(a.byteOffset||0)==(b.byteOffset||0))return!0;c=shaka.util.BufferUtils.toUint8(a);b=shaka.util.BufferUtils.toUint8(b);for(var d=0;d<a.byteLength;d++)if(c[d]!=b[d])return!1;return!0};
+shaka.util.BufferUtils.unsafeGetArrayBuffer_=function(a){return a instanceof ArrayBuffer?a:a.buffer};shaka.util.BufferUtils.toArrayBuffer=function(a){return a instanceof ArrayBuffer?a:0==a.byteOffset&&a.byteLength==a.buffer.byteLength?a.buffer:(new Uint8Array(a)).buffer};shaka.util.BufferUtils.toUint8=function(a,b,c){c=void 0===c?Infinity:c;return shaka.util.BufferUtils.view_(a,void 0===b?0:b,c,Uint8Array)};
+shaka.util.BufferUtils.toUint16=function(a,b,c){c=void 0===c?Infinity:c;return shaka.util.BufferUtils.view_(a,void 0===b?0:b,c,Uint16Array)};shaka.util.BufferUtils.toDataView=function(a,b,c){c=void 0===c?Infinity:c;return shaka.util.BufferUtils.view_(a,void 0===b?0:b,c,DataView)};
+shaka.util.BufferUtils.view_=function(a,b,c,d){var e=shaka.util.BufferUtils.unsafeGetArrayBuffer_(a),f=1;"BYTES_PER_ELEMENT"in d&&(f=d.BYTES_PER_ELEMENT);var g=((a.byteOffset||0)+a.byteLength)/f;a=Math.floor(Math.max(0,Math.min(((a.byteOffset||0)+b)/f,g)));return new d(e,a,Math.floor(Math.min(a+Math.max(c,0),g))-a)};goog.exportSymbol("shaka.util.BufferUtils",shaka.util.BufferUtils);goog.exportProperty(shaka.util.BufferUtils,"toDataView",shaka.util.BufferUtils.toDataView);
+goog.exportProperty(shaka.util.BufferUtils,"toUint16",shaka.util.BufferUtils.toUint16);goog.exportProperty(shaka.util.BufferUtils,"toUint8",shaka.util.BufferUtils.toUint8);goog.exportProperty(shaka.util.BufferUtils,"toArrayBuffer",shaka.util.BufferUtils.toArrayBuffer);goog.exportProperty(shaka.util.BufferUtils,"equal",shaka.util.BufferUtils.equal);shaka.media.IClosedCaptionParser=function(){};shaka.media.IClosedCaptionParser.prototype.init=function(a){};shaka.media.IClosedCaptionParser.prototype.parseFrom=function(a){};shaka.media.IClosedCaptionParser.prototype.reset=function(){};shaka.media.IClosedCaptionParser.prototype.getStreams=function(){};goog.exportSymbol("shaka.media.IClosedCaptionParser",shaka.media.IClosedCaptionParser);
+shaka.media.ClosedCaptionParser=function(a){this.ceaParser_=new shaka.cea.DummyCeaParser;if(a=shaka.media.ClosedCaptionParser.findParser(a.toLowerCase()))this.ceaParser_=a();this.ceaDecoder_=new shaka.cea.DummyCaptionDecoder;if(a=shaka.media.ClosedCaptionParser.findDecoder())this.ceaDecoder_=a()};shaka.media.ClosedCaptionParser.prototype.init=function(a){this.ceaParser_.init(a)};
+shaka.media.ClosedCaptionParser.prototype.parseFrom=function(a){a=this.ceaParser_.parse(a);a=$jscomp.makeIterator(a);for(var b=a.next();!b.done;b=a.next()){b=b.value;var c=shaka.util.BufferUtils.toUint8(b.packet);0<c.length&&this.ceaDecoder_.extract(c,b.pts)}return this.ceaDecoder_.decode()};shaka.media.ClosedCaptionParser.prototype.reset=function(){this.ceaDecoder_.clear()};shaka.media.ClosedCaptionParser.prototype.getStreams=function(){return this.ceaDecoder_.getStreams()};
+shaka.media.ClosedCaptionParser.registerParser=function(a,b){shaka.media.ClosedCaptionParser.parserMap_[a]=b};shaka.media.ClosedCaptionParser.unregisterParser=function(a){delete shaka.media.ClosedCaptionParser.parserMap_[a]};shaka.media.ClosedCaptionParser.findParser=function(a){return shaka.media.ClosedCaptionParser.parserMap_[a]};shaka.media.ClosedCaptionParser.registerDecoder=function(a){shaka.media.ClosedCaptionParser.decoderFactory_=a};
+shaka.media.ClosedCaptionParser.unregisterDecoder=function(){shaka.media.ClosedCaptionParser.decoderFactory_=null};shaka.media.ClosedCaptionParser.findDecoder=function(){return shaka.media.ClosedCaptionParser.decoderFactory_};goog.exportSymbol("shaka.media.ClosedCaptionParser",shaka.media.ClosedCaptionParser);goog.exportProperty(shaka.media.ClosedCaptionParser,"findDecoder",shaka.media.ClosedCaptionParser.findDecoder);goog.exportProperty(shaka.media.ClosedCaptionParser,"unregisterDecoder",shaka.media.ClosedCaptionParser.unregisterDecoder);
+goog.exportProperty(shaka.media.ClosedCaptionParser,"registerDecoder",shaka.media.ClosedCaptionParser.registerDecoder);goog.exportProperty(shaka.media.ClosedCaptionParser,"findParser",shaka.media.ClosedCaptionParser.findParser);goog.exportProperty(shaka.media.ClosedCaptionParser,"unregisterParser",shaka.media.ClosedCaptionParser.unregisterParser);goog.exportProperty(shaka.media.ClosedCaptionParser,"registerParser",shaka.media.ClosedCaptionParser.registerParser);
+shaka.media.ClosedCaptionParser.parserMap_={};shaka.media.ClosedCaptionParser.decoderFactory_=null;shaka.util.ArrayUtils=function(){};shaka.util.ArrayUtils.defaultEquals=function(a,b){return"number"===typeof a&&"number"===typeof b&&isNaN(a)&&isNaN(b)?!0:a===b};shaka.util.ArrayUtils.remove=function(a,b){b=a.indexOf(b);-1<b&&a.splice(b,1)};shaka.util.ArrayUtils.count=function(a,b){var c=0;a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next())c+=b(d.value)?1:0;return c};
+shaka.util.ArrayUtils.hasSameElements=function(a,b,c){c||(c=shaka.util.ArrayUtils.defaultEquals);if(a.length!=b.length)return!1;b=b.slice();var d={};a=$jscomp.makeIterator(a);for(var e=a.next();!e.done;d={$jscomp$loop$prop$item$842:d.$jscomp$loop$prop$item$842},e=a.next()){d.$jscomp$loop$prop$item$842=e.value;e=b.findIndex(function(f){return function(g){return c(f.$jscomp$loop$prop$item$842,g)}}(d));if(-1==e)return!1;b[e]=b[b.length-1];b.pop()}return 0==b.length};
+shaka.util.ArrayUtils.equal=function(a,b,c){c||(c=shaka.util.ArrayUtils.defaultEquals);if(a.length!=b.length)return!1;for(var d=0;d<a.length;d++)if(!c(a[d],b[d]))return!1;return!0};shaka.text={};
+shaka.text.Cue=function(a,b,c){var d=shaka.text.Cue;this.startTime=a;this.endTime=b;this.payload=c;this.region=new shaka.text.CueRegion;this.position=null;this.positionAlign=d.positionAlign.AUTO;this.size=0;this.textAlign=d.textAlign.CENTER;this.direction=d.direction.HORIZONTAL_LEFT_TO_RIGHT;this.writingMode=d.writingMode.HORIZONTAL_TOP_TO_BOTTOM;this.lineInterpretation=d.lineInterpretation.LINE_NUMBER;this.line=null;this.lineHeight="";this.lineAlign=d.lineAlign.START;this.displayAlign=d.displayAlign.AFTER;
+this.fontSize=this.border=this.backgroundImage=this.backgroundColor=this.color="";this.fontWeight=d.fontWeight.NORMAL;this.fontStyle=d.fontStyle.NORMAL;this.linePadding=this.letterSpacing=this.fontFamily="";this.opacity=1;this.textCombineUpright="";this.textDecoration=[];this.textStrokeWidth=this.textStrokeColor=this.textShadow="";this.wrapLine=!0;this.id="";this.nestedCues=[];this.lineBreak=this.isContainer=!1;this.rubyTag=null;this.cellResolution={columns:32,rows:15}};
+shaka.text.Cue.lineBreak=function(a,b){a=new shaka.text.Cue(a,b,"");a.lineBreak=!0;return a};shaka.text.Cue.prototype.clone=function(){var a=new shaka.text.Cue(0,0,""),b;for(b in this)a[b]=this[b],a[b]&&a[b].constructor==Array&&(a[b]=a[b].slice());return a};
+shaka.text.Cue.equal=function(a,b){if(a.startTime!=b.startTime||a.endTime!=b.endTime||a.payload!=b.payload)return!1;for(var c in a)if("startTime"!=c&&"endTime"!=c&&"payload"!=c)if("nestedCues"==c){if(!shaka.util.ArrayUtils.equal(a.nestedCues,b.nestedCues,shaka.text.Cue.equal))return!1}else if("region"==c||"cellResolution"==c)for(var d in a[c]){if(a[c][d]!=b[c][d])return!1}else if(Array.isArray(a[c])){if(!shaka.util.ArrayUtils.equal(a[c],b[c]))return!1}else if(a[c]!=b[c])return!1;return!0};
+goog.exportSymbol("shaka.text.Cue",shaka.text.Cue);goog.exportProperty(shaka.text.Cue,"equal",shaka.text.Cue.equal);goog.exportProperty(shaka.text.Cue.prototype,"clone",shaka.text.Cue.prototype.clone);shaka.text.Cue.positionAlign={LEFT:"line-left",RIGHT:"line-right",CENTER:"center",AUTO:"auto"};goog.exportProperty(shaka.text.Cue,"positionAlign",shaka.text.Cue.positionAlign);shaka.text.Cue.textAlign={LEFT:"left",RIGHT:"right",CENTER:"center",START:"start",END:"end"};
+goog.exportProperty(shaka.text.Cue,"textAlign",shaka.text.Cue.textAlign);shaka.text.Cue.displayAlign={BEFORE:"before",CENTER:"center",AFTER:"after"};goog.exportProperty(shaka.text.Cue,"displayAlign",shaka.text.Cue.displayAlign);shaka.text.Cue.direction={HORIZONTAL_LEFT_TO_RIGHT:"ltr",HORIZONTAL_RIGHT_TO_LEFT:"rtl"};goog.exportProperty(shaka.text.Cue,"direction",shaka.text.Cue.direction);shaka.text.Cue.writingMode={HORIZONTAL_TOP_TO_BOTTOM:"horizontal-tb",VERTICAL_LEFT_TO_RIGHT:"vertical-lr",VERTICAL_RIGHT_TO_LEFT:"vertical-rl"};
+goog.exportProperty(shaka.text.Cue,"writingMode",shaka.text.Cue.writingMode);shaka.text.Cue.lineInterpretation={LINE_NUMBER:0,PERCENTAGE:1};goog.exportProperty(shaka.text.Cue,"lineInterpretation",shaka.text.Cue.lineInterpretation);shaka.text.Cue.lineAlign={CENTER:"center",START:"start",END:"end"};goog.exportProperty(shaka.text.Cue,"lineAlign",shaka.text.Cue.lineAlign);shaka.text.Cue.defaultTextColor={white:"white",lime:"lime",cyan:"cyan",red:"red",yellow:"yellow",magenta:"magenta",blue:"blue",black:"black"};
+goog.exportProperty(shaka.text.Cue,"defaultTextColor",shaka.text.Cue.defaultTextColor);shaka.text.Cue.defaultTextBackgroundColor={bg_white:"white",bg_lime:"lime",bg_cyan:"cyan",bg_red:"red",bg_yellow:"yellow",bg_magenta:"magenta",bg_blue:"blue",bg_black:"black"};goog.exportProperty(shaka.text.Cue,"defaultTextBackgroundColor",shaka.text.Cue.defaultTextBackgroundColor);shaka.text.Cue.fontWeight={NORMAL:400,BOLD:700};goog.exportProperty(shaka.text.Cue,"fontWeight",shaka.text.Cue.fontWeight);
+shaka.text.Cue.fontStyle={NORMAL:"normal",ITALIC:"italic",OBLIQUE:"oblique"};goog.exportProperty(shaka.text.Cue,"fontStyle",shaka.text.Cue.fontStyle);shaka.text.Cue.textDecoration={UNDERLINE:"underline",LINE_THROUGH:"lineThrough",OVERLINE:"overline"};goog.exportProperty(shaka.text.Cue,"textDecoration",shaka.text.Cue.textDecoration);
+shaka.text.CueRegion=function(){var a=shaka.text.CueRegion;this.id="";this.regionAnchorY=this.regionAnchorX=this.viewportAnchorY=this.viewportAnchorX=0;this.height=this.width=100;this.viewportAnchorUnits=this.widthUnits=this.heightUnits=a.units.PERCENTAGE;this.scroll=a.scrollMode.NONE};goog.exportSymbol("shaka.text.CueRegion",shaka.text.CueRegion);shaka.text.CueRegion.units={PX:0,PERCENTAGE:1,LINES:2};goog.exportProperty(shaka.text.CueRegion,"units",shaka.text.CueRegion.units);
+shaka.text.CueRegion.scrollMode={NONE:"",UP:"up"};goog.exportProperty(shaka.text.CueRegion,"scrollMode",shaka.text.CueRegion.scrollMode);shaka.util.IDestroyable=function(){};shaka.util.IDestroyable.prototype.destroy=function(){};shaka.transmuxer={};shaka.transmuxer.TransmuxerEngine=function(){};shaka.transmuxer.TransmuxerEngine.prototype.destroy=function(){};shaka.transmuxer.TransmuxerEngine.registerTransmuxer=function(a,b,c){var d=shaka.transmuxer.TransmuxerEngine;a=d.normalizeMimeType_(a);d.transmuxerMap_[a+"-"+c]={priority:c,plugin:b}};shaka.transmuxer.TransmuxerEngine.unregisterTransmuxer=function(a,b){var c=shaka.transmuxer.TransmuxerEngine;a=c.normalizeMimeType_(a);delete c.transmuxerMap_[a+"-"+b]};
+shaka.transmuxer.TransmuxerEngine.findTransmuxer=function(a,b){for(var c=shaka.transmuxer.TransmuxerEngine,d=c.normalizeMimeType_(a),e=$jscomp.makeIterator([c.PluginPriority.APPLICATION,c.PluginPriority.PREFERRED,c.PluginPriority.PREFERRED_SECONDARY,c.PluginPriority.FALLBACK]),f=e.next();!f.done;f=e.next())if(f=c.transmuxerMap_[d+"-"+f.value]){var g=f.plugin(),h=g.isSupported(a,b);g.destroy();if(h)return f.plugin}return null};shaka.transmuxer.TransmuxerEngine.normalizeMimeType_=function(a){return a.toLowerCase().split(";")[0]};
+shaka.transmuxer.TransmuxerEngine.isSupported=function(a,b){return shaka.transmuxer.TransmuxerEngine.findTransmuxer(a)?!0:!1};shaka.transmuxer.TransmuxerEngine.convertCodecs=function(a,b){var c=shaka.transmuxer.TransmuxerEngine.findTransmuxer(b);if(!c)return b;c=c();a=c.convertCodecs(a,b);c.destroy();return a};goog.exportSymbol("shaka.transmuxer.TransmuxerEngine",shaka.transmuxer.TransmuxerEngine);goog.exportProperty(shaka.transmuxer.TransmuxerEngine,"findTransmuxer",shaka.transmuxer.TransmuxerEngine.findTransmuxer);
+goog.exportProperty(shaka.transmuxer.TransmuxerEngine,"unregisterTransmuxer",shaka.transmuxer.TransmuxerEngine.unregisterTransmuxer);goog.exportProperty(shaka.transmuxer.TransmuxerEngine,"registerTransmuxer",shaka.transmuxer.TransmuxerEngine.registerTransmuxer);goog.exportProperty(shaka.transmuxer.TransmuxerEngine.prototype,"destroy",shaka.transmuxer.TransmuxerEngine.prototype.destroy);shaka.transmuxer.TransmuxerEngine.transmuxerMap_={};
+shaka.transmuxer.TransmuxerEngine.PluginPriority={FALLBACK:1,PREFERRED_SECONDARY:2,PREFERRED:3,APPLICATION:4};goog.exportProperty(shaka.transmuxer.TransmuxerEngine,"PluginPriority",shaka.transmuxer.TransmuxerEngine.PluginPriority);/*
+ @license
+ Copyright 2008 The Closure Library Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+goog.uri={};goog.uri.utils={};goog.uri.utils.splitRe_=RegExp("^(?:([^:/?#.]+):)?(?://(?:([^/?#]*)@)?([^/#?]*?)(?::([0-9]+))?(?=[/#?]|$))?([^?#]+)?(?:\\?([^#]*))?(?:#(.*))?$");goog.uri.utils.ComponentIndex={SCHEME:1,USER_INFO:2,DOMAIN:3,PORT:4,PATH:5,QUERY_DATA:6,FRAGMENT:7};goog.uri.utils.split=function(a){return a.match(goog.uri.utils.splitRe_)};/*
+ @license
+ Copyright 2006 The Closure Library Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+goog.Uri=function(a){var b;a instanceof goog.Uri?(this.setScheme(a.getScheme()),this.setUserInfo(a.getUserInfo()),this.setDomain(a.getDomain()),this.setPort(a.getPort()),this.setPath(a.getPath()),this.setQueryData(a.getQueryData().clone()),this.setFragment(a.getFragment())):a&&(b=goog.uri.utils.split(String(a)))?(this.setScheme(b[goog.uri.utils.ComponentIndex.SCHEME]||"",!0),this.setUserInfo(b[goog.uri.utils.ComponentIndex.USER_INFO]||"",!0),this.setDomain(b[goog.uri.utils.ComponentIndex.DOMAIN]||
+"",!0),this.setPort(b[goog.uri.utils.ComponentIndex.PORT]),this.setPath(b[goog.uri.utils.ComponentIndex.PATH]||"",!0),this.setQueryData(b[goog.uri.utils.ComponentIndex.QUERY_DATA]||"",!0),this.setFragment(b[goog.uri.utils.ComponentIndex.FRAGMENT]||"",!0)):this.queryData_=new goog.Uri.QueryData(null,null)};goog.Uri.prototype.scheme_="";goog.Uri.prototype.userInfo_="";goog.Uri.prototype.domain_="";goog.Uri.prototype.port_=null;goog.Uri.prototype.path_="";goog.Uri.prototype.fragment_="";
+goog.Uri.prototype.toString=function(){var a=[],b=this.getScheme();b&&a.push(goog.Uri.encodeSpecialChars_(b,goog.Uri.reDisallowedInSchemeOrUserInfo_,!0),":");if(b=this.getDomain()){a.push("//");var c=this.getUserInfo();c&&a.push(goog.Uri.encodeSpecialChars_(c,goog.Uri.reDisallowedInSchemeOrUserInfo_,!0),"@");a.push(goog.Uri.removeDoubleEncoding_(encodeURIComponent(b)));b=this.getPort();null!=b&&a.push(":",String(b))}if(b=this.getPath())this.hasDomain()&&"/"!=b.charAt(0)&&a.push("/"),a.push(goog.Uri.encodeSpecialChars_(b,
+"/"==b.charAt(0)?goog.Uri.reDisallowedInAbsolutePath_:goog.Uri.reDisallowedInRelativePath_,!0));(b=this.getEncodedQuery())&&a.push("?",b);(b=this.getFragment())&&a.push("#",goog.Uri.encodeSpecialChars_(b,goog.Uri.reDisallowedInFragment_));return a.join("")};
+goog.Uri.prototype.resolve=function(a){var b=this.clone();"data"===b.scheme_&&(b=new goog.Uri);var c=a.hasScheme();c?b.setScheme(a.getScheme()):c=a.hasUserInfo();c?b.setUserInfo(a.getUserInfo()):c=a.hasDomain();c?b.setDomain(a.getDomain()):c=a.hasPort();var d=a.getPath();if(c)b.setPort(a.getPort());else if(c=a.hasPath()){if("/"!=d.charAt(0))if(this.hasDomain()&&!this.hasPath())d="/"+d;else{var e=b.getPath().lastIndexOf("/");-1!=e&&(d=b.getPath().substr(0,e+1)+d)}d=goog.Uri.removeDotSegments(d)}c?
+b.setPath(d):c=a.hasQuery();c?b.setQueryData(a.getQueryData().clone()):c=a.hasFragment();c&&b.setFragment(a.getFragment());return b};goog.Uri.prototype.clone=function(){return new goog.Uri(this)};goog.Uri.prototype.getScheme=function(){return this.scheme_};goog.Uri.prototype.setScheme=function(a,b){if(this.scheme_=b?goog.Uri.decodeOrEmpty_(a,!0):a)this.scheme_=this.scheme_.replace(/:$/,"");return this};goog.Uri.prototype.hasScheme=function(){return!!this.scheme_};goog.Uri.prototype.getUserInfo=function(){return this.userInfo_};
+goog.Uri.prototype.setUserInfo=function(a,b){this.userInfo_=b?goog.Uri.decodeOrEmpty_(a):a;return this};goog.Uri.prototype.hasUserInfo=function(){return!!this.userInfo_};goog.Uri.prototype.getDomain=function(){return this.domain_};goog.Uri.prototype.setDomain=function(a,b){this.domain_=b?goog.Uri.decodeOrEmpty_(a,!0):a;return this};goog.Uri.prototype.hasDomain=function(){return!!this.domain_};goog.Uri.prototype.getPort=function(){return this.port_};
+goog.Uri.prototype.setPort=function(a){if(a){a=Number(a);if(isNaN(a)||0>a)throw Error("Bad port number "+a);this.port_=a}else this.port_=null;return this};goog.Uri.prototype.hasPort=function(){return null!=this.port_};goog.Uri.prototype.getPath=function(){return this.path_};goog.Uri.prototype.setPath=function(a,b){this.path_=b?goog.Uri.decodeOrEmpty_(a,!0):a;return this};goog.Uri.prototype.hasPath=function(){return!!this.path_};goog.Uri.prototype.hasQuery=function(){return""!==this.queryData_.toString()};
+goog.Uri.prototype.setQueryData=function(a,b){a instanceof goog.Uri.QueryData?this.queryData_=a:(b||(a=goog.Uri.encodeSpecialChars_(a,goog.Uri.reDisallowedInQuery_)),this.queryData_=new goog.Uri.QueryData(a,null));return this};goog.Uri.prototype.getEncodedQuery=function(){return this.queryData_.toString()};goog.Uri.prototype.getDecodedQuery=function(){return this.queryData_.toDecodedString()};goog.Uri.prototype.getQueryData=function(){return this.queryData_};goog.Uri.prototype.getFragment=function(){return this.fragment_};
+goog.Uri.prototype.setFragment=function(a,b){this.fragment_=b?goog.Uri.decodeOrEmpty_(a):a;return this};goog.Uri.prototype.hasFragment=function(){return!!this.fragment_};
+goog.Uri.removeDotSegments=function(a){if(".."==a||"."==a)return"";if(-1==a.indexOf("./")&&-1==a.indexOf("/."))return a;var b=0==a.lastIndexOf("/",0);a=a.split("/");for(var c=[],d=0;d<a.length;){var e=a[d++];"."==e?b&&d==a.length&&c.push(""):".."==e?((1<c.length||1==c.length&&""!=c[0])&&c.pop(),b&&d==a.length&&c.push("")):(c.push(e),b=!0)}return c.join("/")};goog.Uri.decodeOrEmpty_=function(a,b){return a?b?decodeURI(a):decodeURIComponent(a):""};
+goog.Uri.encodeSpecialChars_=function(a,b,c){return null!=a?(a=encodeURI(a).replace(b,goog.Uri.encodeChar_),c&&(a=goog.Uri.removeDoubleEncoding_(a)),a):null};goog.Uri.encodeChar_=function(a){a=a.charCodeAt(0);return"%"+(a>>4&15).toString(16)+(a&15).toString(16)};goog.Uri.removeDoubleEncoding_=function(a){return a.replace(/%25([0-9a-fA-F]{2})/g,"%$1")};goog.Uri.reDisallowedInSchemeOrUserInfo_=/[#\/\?@]/g;goog.Uri.reDisallowedInRelativePath_=/[#\?:]/g;goog.Uri.reDisallowedInAbsolutePath_=/[#\?]/g;
+goog.Uri.reDisallowedInQuery_=/[#\?@]/g;goog.Uri.reDisallowedInFragment_=/#/g;goog.Uri.QueryData=function(a,b){this.encodedQuery_=a||null};
+goog.Uri.QueryData.prototype.ensureKeyMapInitialized_=function(){if(!this.keyMap_&&(this.keyMap_={},this.count_=0,this.encodedQuery_))for(var a=this.encodedQuery_.split("&"),b=0;b<a.length;b++){var c=a[b].indexOf("="),d=null;if(0<=c){var e=a[b].substring(0,c);d=a[b].substring(c+1)}else e=a[b];e=decodeURIComponent(e.replace(/\+/g," "));d=d||"";this.add(e,decodeURIComponent(d.replace(/\+/g," ")))}};goog.Uri.QueryData.prototype.keyMap_=null;goog.Uri.QueryData.prototype.count_=null;
+goog.Uri.QueryData.prototype.getCount=function(){this.ensureKeyMapInitialized_();return this.count_};goog.Uri.QueryData.prototype.add=function(a,b){this.ensureKeyMapInitialized_();this.encodedQuery_=null;var c=this.keyMap_.hasOwnProperty(a)?this.keyMap_[a]:null;c||(this.keyMap_[a]=c=[]);c.push(b);goog.asserts.assert(null!=this.count_,"Should not be null.");this.count_++;return this};
+goog.Uri.QueryData.prototype.set=function(a,b){this.ensureKeyMapInitialized_();this.encodedQuery_=null;this.keyMap_.hasOwnProperty(a)?this.keyMap_[a]=[b]:this.add(a,b);return this};goog.Uri.QueryData.prototype.get=function(a){this.ensureKeyMapInitialized_();return this.keyMap_[a]||[]};
+goog.Uri.QueryData.prototype.toString=function(){if(this.encodedQuery_)return this.encodedQuery_;if(!this.keyMap_)return"";var a=[],b;for(b in this.keyMap_)for(var c=encodeURIComponent(b),d=this.keyMap_[b],e=0;e<d.length;e++){var f=c;""!==d[e]&&(f+="="+encodeURIComponent(d[e]));a.push(f)}return this.encodedQuery_=a.join("&")};goog.Uri.QueryData.prototype.toDecodedString=function(){return goog.Uri.decodeOrEmpty_(this.toString())};
+goog.Uri.QueryData.prototype.clone=function(){var a=new goog.Uri.QueryData;a.encodedQuery_=this.encodedQuery_;if(this.keyMap_){var b={},c;for(c in this.keyMap_)b[c]=this.keyMap_[c].concat();a.keyMap_=b;a.count_=this.count_}return a};shaka.util.Error=function(a,b,c){var d=$jscomp.getRestArguments.apply(3,arguments);this.severity=a;this.category=b;this.code=c;this.data=d;this.handled=!1;d="Shaka Error "+this.code;if(goog.DEBUG){var e=d="UNKNOWN",f;for(f in shaka.util.Error.Category)shaka.util.Error.Category[f]==this.category&&(d=f);for(var g in shaka.util.Error.Code)shaka.util.Error.Code[g]==this.code&&(e=g);d="Shaka Error "+d+"."+e+" ("+this.data.toString()+")"}this.message=d;if(shaka.util.Error.createStack)try{throw Error(this.message||
+"Shaka Error");}catch(h){this.stack=h.stack}};shaka.util.Error.prototype.toString=function(){return"shaka.util.Error "+JSON.stringify(this,null,"  ")};goog.exportSymbol("shaka.util.Error",shaka.util.Error);shaka.util.Error.createStack=!0;shaka.util.Error.Severity={RECOVERABLE:1,CRITICAL:2};goog.exportProperty(shaka.util.Error,"Severity",shaka.util.Error.Severity);shaka.util.Error.Category={NETWORK:1,TEXT:2,MEDIA:3,MANIFEST:4,STREAMING:5,DRM:6,PLAYER:7,CAST:8,STORAGE:9,ADS:10};
+goog.exportProperty(shaka.util.Error,"Category",shaka.util.Error.Category);
+shaka.util.Error.Code={UNSUPPORTED_SCHEME:1E3,BAD_HTTP_STATUS:1001,HTTP_ERROR:1002,TIMEOUT:1003,MALFORMED_DATA_URI:1004,REQUEST_FILTER_ERROR:1006,RESPONSE_FILTER_ERROR:1007,MALFORMED_TEST_URI:1008,UNEXPECTED_TEST_REQUEST:1009,ATTEMPTS_EXHAUSTED:1010,SEGMENT_MISSING:1011,INVALID_TEXT_HEADER:2E3,INVALID_TEXT_CUE:2001,UNABLE_TO_DETECT_ENCODING:2003,BAD_ENCODING:2004,INVALID_XML:2005,INVALID_MP4_TTML:2007,INVALID_MP4_VTT:2008,UNABLE_TO_EXTRACT_CUE_START_TIME:2009,INVALID_MP4_CEA:2010,TEXT_COULD_NOT_GUESS_MIME_TYPE:2011,
+CANNOT_ADD_EXTERNAL_TEXT_TO_SRC_EQUALS:2012,TEXT_ONLY_WEBVTT_SRC_EQUALS:2013,MISSING_TEXT_PLUGIN:2014,CHAPTERS_TRACK_FAILED:2015,UNSUPPORTED_EXTERNAL_THUMBNAILS_URI:2017,BUFFER_READ_OUT_OF_BOUNDS:3E3,JS_INTEGER_OVERFLOW:3001,EBML_OVERFLOW:3002,EBML_BAD_FLOATING_POINT_SIZE:3003,MP4_SIDX_WRONG_BOX_TYPE:3004,MP4_SIDX_INVALID_TIMESCALE:3005,MP4_SIDX_TYPE_NOT_SUPPORTED:3006,WEBM_CUES_ELEMENT_MISSING:3007,WEBM_EBML_HEADER_ELEMENT_MISSING:3008,WEBM_SEGMENT_ELEMENT_MISSING:3009,WEBM_INFO_ELEMENT_MISSING:3010,
+WEBM_DURATION_ELEMENT_MISSING:3011,WEBM_CUE_TRACK_POSITIONS_ELEMENT_MISSING:3012,WEBM_CUE_TIME_ELEMENT_MISSING:3013,MEDIA_SOURCE_OPERATION_FAILED:3014,MEDIA_SOURCE_OPERATION_THREW:3015,VIDEO_ERROR:3016,QUOTA_EXCEEDED_ERROR:3017,TRANSMUXING_FAILED:3018,CONTENT_TRANSFORMATION_FAILED:3019,MSS_MISSING_DATA_FOR_TRANSMUXING:3020,MSS_TRANSMUXING_CODEC_UNKNOWN:3021,MSS_TRANSMUXING_FAILED:3022,TRANSMUXING_NO_VIDEO_DATA:3023,UNABLE_TO_GUESS_MANIFEST_TYPE:4E3,DASH_INVALID_XML:4001,DASH_NO_SEGMENT_INFO:4002,
+DASH_EMPTY_ADAPTATION_SET:4003,DASH_EMPTY_PERIOD:4004,DASH_WEBM_MISSING_INIT:4005,DASH_UNSUPPORTED_CONTAINER:4006,DASH_PSSH_BAD_ENCODING:4007,DASH_NO_COMMON_KEY_SYSTEM:4008,DASH_MULTIPLE_KEY_IDS_NOT_SUPPORTED:4009,DASH_CONFLICTING_KEY_IDS:4010,RESTRICTIONS_CANNOT_BE_MET:4012,HLS_PLAYLIST_HEADER_MISSING:4015,INVALID_HLS_TAG:4016,HLS_INVALID_PLAYLIST_HIERARCHY:4017,DASH_DUPLICATE_REPRESENTATION_ID:4018,HLS_MULTIPLE_MEDIA_INIT_SECTIONS_FOUND:4020,HLS_REQUIRED_ATTRIBUTE_MISSING:4023,HLS_REQUIRED_TAG_MISSING:4024,
+HLS_COULD_NOT_GUESS_CODECS:4025,HLS_KEYFORMATS_NOT_SUPPORTED:4026,DASH_UNSUPPORTED_XLINK_ACTUATE:4027,DASH_XLINK_DEPTH_LIMIT:4028,CONTENT_UNSUPPORTED_BY_BROWSER:4032,CANNOT_ADD_EXTERNAL_TEXT_TO_LIVE_STREAM:4033,NO_VARIANTS:4036,PERIOD_FLATTENING_FAILED:4037,INCONSISTENT_DRM_ACROSS_PERIODS:4038,HLS_VARIABLE_NOT_FOUND:4039,HLS_MSE_ENCRYPTED_MP2T_NOT_SUPPORTED:4040,HLS_MSE_ENCRYPTED_LEGACY_APPLE_MEDIA_KEYS_NOT_SUPPORTED:4041,NO_WEB_CRYPTO_API:4042,CANNOT_ADD_EXTERNAL_THUMBNAILS_TO_LIVE_STREAM:4045,MSS_INVALID_XML:4046,
+MSS_LIVE_CONTENT_NOT_SUPPORTED:4047,AES_128_INVALID_IV_LENGTH:4048,AES_128_INVALID_KEY_LENGTH:4049,DASH_CONFLICTING_AES_128:4050,DASH_UNSUPPORTED_AES_128:4051,STREAMING_ENGINE_STARTUP_INVALID_STATE:5006,NO_RECOGNIZED_KEY_SYSTEMS:6E3,REQUESTED_KEY_SYSTEM_CONFIG_UNAVAILABLE:6001,FAILED_TO_CREATE_CDM:6002,FAILED_TO_ATTACH_TO_VIDEO:6003,INVALID_SERVER_CERTIFICATE:6004,FAILED_TO_CREATE_SESSION:6005,FAILED_TO_GENERATE_LICENSE_REQUEST:6006,LICENSE_REQUEST_FAILED:6007,LICENSE_RESPONSE_REJECTED:6008,ENCRYPTED_CONTENT_WITHOUT_DRM_INFO:6010,
+NO_LICENSE_SERVER_GIVEN:6012,OFFLINE_SESSION_REMOVED:6013,EXPIRED:6014,SERVER_CERTIFICATE_REQUIRED:6015,INIT_DATA_TRANSFORM_ERROR:6016,SERVER_CERTIFICATE_REQUEST_FAILED:6017,MIN_HDCP_VERSION_NOT_MATCH:6018,ERROR_CHECKING_HDCP_VERSION:6019,LOAD_INTERRUPTED:7E3,OPERATION_ABORTED:7001,NO_VIDEO_ELEMENT:7002,OBJECT_DESTROYED:7003,CONTENT_NOT_LOADED:7004,SRC_EQUALS_PRELOAD_NOT_SUPPORTED:7005,CAST_API_UNAVAILABLE:8E3,NO_CAST_RECEIVERS:8001,ALREADY_CASTING:8002,UNEXPECTED_CAST_ERROR:8003,CAST_CANCELED_BY_USER:8004,
+CAST_CONNECTION_TIMED_OUT:8005,CAST_RECEIVER_APP_UNAVAILABLE:8006,STORAGE_NOT_SUPPORTED:9E3,INDEXED_DB_ERROR:9001,DEPRECATED_OPERATION_ABORTED:9002,REQUESTED_ITEM_NOT_FOUND:9003,MALFORMED_OFFLINE_URI:9004,CANNOT_STORE_LIVE_OFFLINE:9005,NO_INIT_DATA_FOR_OFFLINE:9007,LOCAL_PLAYER_INSTANCE_REQUIRED:9008,NEW_KEY_OPERATION_NOT_SUPPORTED:9011,KEY_NOT_FOUND:9012,MISSING_STORAGE_CELL:9013,STORAGE_LIMIT_REACHED:9014,DOWNLOAD_SIZE_CALLBACK_ERROR:9015,MODIFY_OPERATION_NOT_SUPPORTED:9016,INDEXED_DB_INIT_TIMED_OUT:9017,
+CS_IMA_SDK_MISSING:1E4,CS_AD_MANAGER_NOT_INITIALIZED:10001,SS_IMA_SDK_MISSING:10002,SS_AD_MANAGER_NOT_INITIALIZED:10003,CURRENT_DAI_REQUEST_NOT_FINISHED:10004,MT_AD_MANAGER_NOT_INITIALIZED:10005};goog.exportProperty(shaka.util.Error,"Code",shaka.util.Error.Code);shaka.util.Lazy=function(a){this.gen_=a;this.value_=void 0};shaka.util.Lazy.prototype.value=function(){void 0==this.value_&&(this.value_=this.gen_(),goog.asserts.assert(void 0!=this.value_,"Unable to create lazy value"));return this.value_};shaka.util.Lazy.prototype.reset=function(){this.value_=void 0};shaka.util.DelayedTick=function(a){this.onTick_=a;this.cancelPending_=null};shaka.util.DelayedTick.prototype.tickAfter=function(a){var b=this;this.stop();var c=!0,d=null;this.cancelPending_=function(){window.clearTimeout(d);c=!1};d=window.setTimeout(function(){if(c)b.onTick_()},1E3*a);return this};shaka.util.DelayedTick.prototype.stop=function(){this.cancelPending_&&(this.cancelPending_(),this.cancelPending_=null)};shaka.util.Timer=function(a){this.onTick_=a;this.ticker_=null};shaka.util.Timer.prototype.tickNow=function(){this.stop();this.onTick_();return this};shaka.util.Timer.prototype.tickAfter=function(a){var b=this;this.stop();this.ticker_=(new shaka.util.DelayedTick(function(){b.onTick_()})).tickAfter(a);return this};
+shaka.util.Timer.prototype.tickEvery=function(a){var b=this;this.stop();goog.DEBUG&&shaka.util.Timer.activeTimers.set(this,Error("Timer created").stack);this.ticker_=(new shaka.util.DelayedTick(function(){b.ticker_.tickAfter(a);b.onTick_()})).tickAfter(a);return this};shaka.util.Timer.prototype.stop=function(){this.ticker_&&(this.ticker_.stop(),this.ticker_=null);goog.DEBUG&&shaka.util.Timer.activeTimers.delete(this)};goog.exportSymbol("shaka.util.Timer",shaka.util.Timer);
+goog.exportProperty(shaka.util.Timer.prototype,"stop",shaka.util.Timer.prototype.stop);goog.exportProperty(shaka.util.Timer.prototype,"tickEvery",shaka.util.Timer.prototype.tickEvery);goog.exportProperty(shaka.util.Timer.prototype,"tickAfter",shaka.util.Timer.prototype.tickAfter);goog.exportProperty(shaka.util.Timer.prototype,"tickNow",shaka.util.Timer.prototype.tickNow);goog.DEBUG&&(shaka.util.Timer.activeTimers=new Map);shaka.util.Platform=function(){};shaka.util.Platform.supportsMediaSource=function(){var a=window.ManagedMediaSource||window.MediaSource;return a&&a.isTypeSupported?!0:!1};shaka.util.Platform.supportsMediaType=function(a){return""!=shaka.util.Platform.anyMediaElement().canPlayType(a)};shaka.util.Platform.isEdge=function(){return navigator.userAgent.match(/Edge?\//)?!0:!1};shaka.util.Platform.isLegacyEdge=function(){return navigator.userAgent.match(/Edge\//)?!0:!1};shaka.util.Platform.isIE=function(){return shaka.util.Platform.userAgentContains_("Trident/")};
+shaka.util.Platform.isXboxOne=function(){return shaka.util.Platform.userAgentContains_("Xbox One")};shaka.util.Platform.isTizen=function(){return shaka.util.Platform.userAgentContains_("Tizen")};shaka.util.Platform.isTizen4=function(){return shaka.util.Platform.userAgentContains_("Tizen 4")};shaka.util.Platform.isTizen3=function(){return shaka.util.Platform.userAgentContains_("Tizen 3")};shaka.util.Platform.isTizen2=function(){return shaka.util.Platform.userAgentContains_("Tizen 2")};
+shaka.util.Platform.isWebOS=function(){return shaka.util.Platform.userAgentContains_("Web0S")};shaka.util.Platform.isWebOS3=function(){return shaka.util.Platform.isWebOS()&&38===shaka.util.Platform.chromeVersion()};shaka.util.Platform.isWebOS4=function(){return shaka.util.Platform.isWebOS()&&53===shaka.util.Platform.chromeVersion()};shaka.util.Platform.isWebOS5=function(){return shaka.util.Platform.isWebOS()&&68===shaka.util.Platform.chromeVersion()};shaka.util.Platform.isChromecast=function(){return shaka.util.Platform.userAgentContains_("CrKey")};
+shaka.util.Platform.chromeVersion=function(){if(!shaka.util.Platform.isChrome())return null;var a=navigator.userAgent.match(/Chrome\/(\d+)/);return a?parseInt(a[1],10):null};shaka.util.Platform.isChrome=function(){return shaka.util.Platform.userAgentContains_("Chrome")&&!shaka.util.Platform.isLegacyEdge()};shaka.util.Platform.isFirefox=function(){return shaka.util.Platform.userAgentContains_("Firefox")};
+shaka.util.Platform.isApple=function(){return!!navigator.vendor&&navigator.vendor.includes("Apple")&&!shaka.util.Platform.isTizen()&&!shaka.util.Platform.isEOS()&&!shaka.util.Platform.isAPL()&&!shaka.util.Platform.isVirginMedia()&&!shaka.util.Platform.isOrange()&&!shaka.util.Platform.isPS4()&&!shaka.util.Platform.isAmazonFireTV()&&!shaka.util.Platform.isWPE()};shaka.util.Platform.isPS5=function(){return shaka.util.Platform.userAgentContains_("PlayStation 5")};shaka.util.Platform.isPS4=function(){return shaka.util.Platform.userAgentContains_("PlayStation 4")};
+shaka.util.Platform.isHisense=function(){return shaka.util.Platform.userAgentContains_("Hisense")||shaka.util.Platform.userAgentContains_("VIDAA")};shaka.util.Platform.isVirginMedia=function(){return shaka.util.Platform.userAgentContains_("VirginMedia")};shaka.util.Platform.isOrange=function(){return shaka.util.Platform.userAgentContains_("SOPOpenBrowser")};shaka.util.Platform.isAmazonFireTV=function(){return shaka.util.Platform.userAgentContains_("AFT")};shaka.util.Platform.isWPE=function(){return shaka.util.Platform.userAgentContains_("WPE")};
+shaka.util.Platform.safariVersion=function(){if(!shaka.util.Platform.isApple())return null;var a=navigator.userAgent.match(/Version\/(\d+)/);return a?parseInt(a[1],10):(a=navigator.userAgent.match(/OS (\d+)(?:_\d+)?/))?parseInt(a[1],10):null};shaka.util.Platform.isSafari=function(){return!!shaka.util.Platform.safariVersion()};shaka.util.Platform.isEOS=function(){return shaka.util.Platform.userAgentContains_("PC=EOS")};shaka.util.Platform.isAPL=function(){return shaka.util.Platform.userAgentContains_("PC=APL")};
+shaka.util.Platform.isMobile=function(){return/(?:iPhone|iPad|iPod|Android)/.test(navigator.userAgent)?!0:shaka.util.Platform.isApple()&&1<navigator.maxTouchPoints};shaka.util.Platform.isMac=function(){return navigator.userAgentData&&navigator.userAgentData.platform?"macos"==navigator.userAgentData.platform.toLowerCase():navigator.platform.toLowerCase().includes("mac")};
+shaka.util.Platform.isWindows=function(){return navigator.userAgentData&&navigator.userAgentData.platform?"windows"==navigator.userAgentData.platform.toLowerCase():navigator.platform.toLowerCase().includes("windows")};shaka.util.Platform.isAndroid=function(){return shaka.util.Platform.userAgentContains_("Android")};
+shaka.util.Platform.isSmartTV=function(){var a=shaka.util.Platform;return a.isTizen()||a.isWebOS()||a.isXboxOne()||a.isPS4()||a.isPS5()||a.isAmazonFireTV()||a.isEOS()||a.isAPL()||a.isVirginMedia()||a.isOrange()||a.isWPE()||a.isChromecast()||a.isHisense()?!0:!1};shaka.util.Platform.userAgentContains_=function(a){return(navigator.userAgent||"").includes(a)};
+shaka.util.Platform.anyMediaElement=function(){var a=shaka.util.Platform;if(a.cachedMediaElement_)return a.cachedMediaElement_;a.cacheExpirationTimer_||(a.cacheExpirationTimer_=new shaka.util.Timer(function(){a.cachedMediaElement_=null}));a.cachedMediaElement_=document.getElementsByTagName("video")[0]||document.getElementsByTagName("audio")[0];a.cachedMediaElement_||(a.cachedMediaElement_=document.createElement("video"));a.cacheExpirationTimer_.tickAfter(1);return a.cachedMediaElement_};
+shaka.util.Platform.requiresEncryptionInfoInAllInitSegments=function(){var a=shaka.util.Platform;return a.isTizen()||a.isXboxOne()||a.isOrange()};shaka.util.Platform.supportsSequenceMode=function(){var a=shaka.util.Platform;return a.isTizen3()||a.isTizen2()||a.isWebOS3()||a.isPS4()?!1:!0};shaka.util.Platform.supportsSmoothCodecSwitching=function(){var a=shaka.util.Platform;return a.isTizen2()||a.isTizen3()||a.isTizen4()||a.isWebOS3()||a.isWebOS4()||a.isWebOS5()||a.isWindows()&&a.isEdge()?!1:!0};
+shaka.util.Platform.isMediaKeysPolyfilled=function(){return window.shakaMediaKeysPolyfill?!0:!1};
+shaka.util.Platform.detectMaxHardwareResolution=function(){var a,b,c,d,e,f,g,h,k,l,m;return $jscomp.asyncExecutePromiseGeneratorProgram(function(n){switch(n.nextAddress){case 1:a=shaka.util.Platform;b={width:Infinity,height:Infinity};if(a.isChromecast()){window.cast&&cast.__platform__&&cast.__platform__.canDisplayType&&cast.__platform__.canDisplayType('video/mp4; codecs="avc1.640028"; width=3840; height=2160')?(b.width=3840,b.height=2160):(b.width=1920,b.height=1080);n.jumpTo(2);break}if(a.isTizen()){b.width=
+1920;b.height=1080;try{webapis.systeminfo&&webapis.systeminfo.getMaxVideoResolution?(c=webapis.systeminfo.getMaxVideoResolution(),b.width=c.width,b.height=c.height):webapis.productinfo.is8KPanelSupported&&webapis.productinfo.is8KPanelSupported()?(b.width=7680,b.height=4320):webapis.productinfo.isUdPanelSupported&&webapis.productinfo.isUdPanelSupported()&&(b.width=3840,b.height=2160)}catch(p){shaka.log.alwaysWarn("Tizen: Error detecting screen size, default screen size 1920x1080.")}n.jumpTo(2);break}if(a.isXboxOne()){d=
+new Windows.Media.Protection.ProtectionCapabilities;e=Windows.Media.Protection.ProtectionCapabilityResult;f=null;try{do f=d.isTypeSupported('video/mp4;codecs="hvc1,mp4a";features="decode-res-x=3840,decode-res-y=2160,decode-bitrate=20000,decode-fps=30,decode-bpc=10,display-res-x=3840,display-res-y=2160,display-bpc=8"',"com.microsoft.playready.recommendation");while(f===e.maybe)}catch(p){f=e.notSupported}f===e.probably?(b.width=3840,b.height=2160):(b.width=1920,b.height=1080);n.jumpTo(2);break}if(a.isWebOS()){try{g=
+JSON.parse(window.PalmSystem.deviceInfo),b.width=Math.max(1920,g.screenWidth),b.height=Math.max(1080,g.screenHeight)}catch(p){shaka.log.alwaysWarn("WebOS: Error detecting screen size, default screen size 1920x1080."),b.width=1920,b.height=1080}n.jumpTo(2);break}if(a.isHisense()){window.Hisense_Get4KSupportState&&window.Hisense_Get4KSupportState()?(b.width=3840,b.height=2160):(b.width=1920,b.height=1080);n.jumpTo(2);break}if(!a.isPS4()&&!a.isPS5()){n.jumpTo(2);break}h=!1;n.setCatchFinallyBlocks(8);
+return n.yield(window.msdk.device.getDisplayInfo(),10);case 10:k=n.yieldResult;h="4K"===k.resolution;n.leaveTryBlock(9);break;case 8:return n.enterCatchBlock(),n.setCatchFinallyBlocks(11),n.yield(window.msdk.device.getDisplayInfoImmediate(),13);case 13:l=n.yieldResult;h="4K"===l.resolution;n.leaveTryBlock(9);break;case 11:m=n.enterCatchBlock(),shaka.log.alwaysWarn("PlayStation: Failed to get the display info:",m);case 9:h?(b.width=3840,b.height=2160):(b.width=1920,b.height=1080);case 2:return n.return(b)}})};
+shaka.util.Platform.cacheExpirationTimer_=null;shaka.util.Platform.cachedMediaElement_=null;shaka.util.StringUtils=function(){};
+shaka.util.StringUtils.fromUTF8=function(a){if(!a)return"";a=shaka.util.BufferUtils.toUint8(a);239==a[0]&&187==a[1]&&191==a[2]&&(a=a.subarray(3));if(window.TextDecoder&&!shaka.util.Platform.isPS4())return a=(new TextDecoder).decode(a),a.includes("\ufffd")&&shaka.log.alwaysError('Decoded string contains an "unknown character" codepoint.  That probably means the UTF8 encoding was incorrect!'),a;for(var b="",c=0;c<a.length;++c){var d=65533;0==(a[c]&128)?d=a[c]:a.length>=c+2&&192==(a[c]&224)&&128==(a[c+
+1]&192)?(d=(a[c]&31)<<6|a[c+1]&63,c+=1):a.length>=c+3&&224==(a[c]&240)&&128==(a[c+1]&192)&&128==(a[c+2]&192)?(d=(a[c]&15)<<12|(a[c+1]&63)<<6|a[c+2]&63,c+=2):a.length>=c+4&&240==(a[c]&241)&&128==(a[c+1]&192)&&128==(a[c+2]&192)&&128==(a[c+3]&192)&&(d=(a[c]&7)<<18|(a[c+1]&63)<<12|(a[c+2]&63)<<6|a[c+3]&63,c+=3);if(65535>=d)b+=String.fromCharCode(d);else{d-=65536;var e=d&1023;b+=String.fromCharCode(55296+(d>>10));b+=String.fromCharCode(56320+e)}}return b};
+shaka.util.StringUtils.fromUTF16=function(a,b,c){if(!a)return"";if(!c&&0!=a.byteLength%2)throw shaka.log.error("Data has an incorrect length, must be even."),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.BAD_ENCODING);c=Math.floor(a.byteLength/2);var d=new Uint16Array(c);a=shaka.util.BufferUtils.toDataView(a);for(var e=0;e<c;e++)d[e]=a.getUint16(2*e,b);return shaka.util.StringUtils.fromCharCode(d)};
+shaka.util.StringUtils.fromBytesAutoDetect=function(a){var b=shaka.util.StringUtils;if(!a)return"";var c=shaka.util.BufferUtils.toUint8(a);if(239==c[0]&&187==c[1]&&191==c[2])return b.fromUTF8(c);if(254==c[0]&&255==c[1])return b.fromUTF16(c.subarray(2),!1);if(255==c[0]&&254==c[1])return b.fromUTF16(c.subarray(2),!0);var d=function(e){return c.byteLength<=e||32<=c[e]&&126>=c[e]};shaka.log.debug("Unable to find byte-order-mark, making an educated guess.");if(0==c[0]&&0==c[2])return b.fromUTF16(a,!1);
+if(0==c[1]&&0==c[3])return b.fromUTF16(a,!0);if(d(0)&&d(1)&&d(2)&&d(3))return b.fromUTF8(a);throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.UNABLE_TO_DETECT_ENCODING);};
+shaka.util.StringUtils.toUTF8=function(a){if(window.TextEncoder&&!shaka.util.Platform.isPS4()){var b=new TextEncoder;return shaka.util.BufferUtils.toArrayBuffer(b.encode(a))}a=encodeURIComponent(a);a=unescape(a);b=new Uint8Array(a.length);for(var c=0;c<a.length;c++)b[c]=a[c].charCodeAt(0);return shaka.util.BufferUtils.toArrayBuffer(b)};shaka.util.StringUtils.toUTF16=function(a,b){for(var c=new ArrayBuffer(2*a.length),d=new DataView(c),e=0;e<a.length;++e){var f=a.charCodeAt(e);d.setUint16(2*e,f,b)}return c};
+shaka.util.StringUtils.fromCharCode=function(a){return shaka.util.StringUtils.fromCharCodeImpl_.value()(a)};shaka.util.StringUtils.resetFromCharCode=function(){shaka.util.StringUtils.fromCharCodeImpl_.reset()};
+shaka.util.StringUtils.htmlUnescape=function(a){var b={"&amp;":"&","&lt;":"<","&gt;":">","&quot;":'"',"&#39;":"'","&apos;":"'","&nbsp;":"\u00a0","&lrm;":"\u200e","&rlm;":"\u200f"},c=/&(?:amp|lt|gt|quot|apos|#(0+)?39|nbsp|lrm|rlm);/g,d=RegExp(c.source);return a&&d.test(a)?a.replace(c,function(e){return b[e]||"'"}):a||""};goog.exportSymbol("shaka.util.StringUtils",shaka.util.StringUtils);goog.exportProperty(shaka.util.StringUtils,"resetFromCharCode",shaka.util.StringUtils.resetFromCharCode);
+goog.exportProperty(shaka.util.StringUtils,"toUTF16",shaka.util.StringUtils.toUTF16);goog.exportProperty(shaka.util.StringUtils,"toUTF8",shaka.util.StringUtils.toUTF8);goog.exportProperty(shaka.util.StringUtils,"fromBytesAutoDetect",shaka.util.StringUtils.fromBytesAutoDetect);goog.exportProperty(shaka.util.StringUtils,"fromUTF16",shaka.util.StringUtils.fromUTF16);goog.exportProperty(shaka.util.StringUtils,"fromUTF8",shaka.util.StringUtils.fromUTF8);
+shaka.util.StringUtils.fromCharCodeImpl_=new shaka.util.Lazy(function(){for(var a=function(c){try{var d=new Uint8Array(c),e=String.fromCharCode.apply(null,d);goog.asserts.assert(e,"Should get value");return 0<e.length}catch(f){return!1}},b={$jscomp$loop$prop$size$844:65536};0<b.$jscomp$loop$prop$size$844;b={$jscomp$loop$prop$size$844:b.$jscomp$loop$prop$size$844},b.$jscomp$loop$prop$size$844/=2)if(a(b.$jscomp$loop$prop$size$844))return function(c){return function(d){for(var e="",f=0;f<d.length;f+=
+c.$jscomp$loop$prop$size$844){var g=d.subarray(f,f+c.$jscomp$loop$prop$size$844);e+=String.fromCharCode.apply(null,g)}return e}}(b);goog.asserts.assert(!1,"Unable to create a fromCharCode method");return null});shaka.util.Uint8ArrayUtils=function(){};shaka.util.Uint8ArrayUtils.toStandardBase64=function(a){a=shaka.util.StringUtils.fromCharCode(shaka.util.BufferUtils.toUint8(a));return btoa(a)};shaka.util.Uint8ArrayUtils.toBase64=function(a,b){b=void 0==b?!0:b;a=shaka.util.Uint8ArrayUtils.toStandardBase64(a).replace(/\+/g,"-").replace(/\//g,"_");return b?a:a.replace(/[=]*$/,"")};
+shaka.util.Uint8ArrayUtils.fromBase64=function(a){a=window.atob(a.replace(/-/g,"+").replace(/_/g,"/"));for(var b=new Uint8Array(a.length),c=0;c<a.length;++c)b[c]=a.charCodeAt(c);return b};shaka.util.Uint8ArrayUtils.fromHex=function(a){for(var b=a.length/2,c=new Uint8Array(b),d=0;d<b;d++)c[d]=window.parseInt(a.substr(2*d,2),16);return c};
+shaka.util.Uint8ArrayUtils.toHex=function(a){var b=shaka.util.BufferUtils.toUint8(a);a="";b=$jscomp.makeIterator(b);for(var c=b.next();!c.done;c=b.next())c=c.value,c=c.toString(16),1==c.length&&(c="0"+c),a+=c;return a};
+shaka.util.Uint8ArrayUtils.concat=function(){for(var a=$jscomp.getRestArguments.apply(0,arguments),b=shaka.util.BufferUtils,c=0,d=0;d<a.length;++d)c+=a[d].byteLength;c=new Uint8Array(c);for(var e=d=0;e<a.length;++e){var f=a[e];f instanceof Uint8Array?c.set(f,d):c.set(b.toUint8(f),d);d+=f.byteLength}return c};goog.exportSymbol("shaka.util.Uint8ArrayUtils",shaka.util.Uint8ArrayUtils);goog.exportProperty(shaka.util.Uint8ArrayUtils,"concat",shaka.util.Uint8ArrayUtils.concat);
+goog.exportProperty(shaka.util.Uint8ArrayUtils,"toHex",shaka.util.Uint8ArrayUtils.toHex);goog.exportProperty(shaka.util.Uint8ArrayUtils,"fromHex",shaka.util.Uint8ArrayUtils.fromHex);goog.exportProperty(shaka.util.Uint8ArrayUtils,"fromBase64",shaka.util.Uint8ArrayUtils.fromBase64);goog.exportProperty(shaka.util.Uint8ArrayUtils,"toBase64",shaka.util.Uint8ArrayUtils.toBase64);goog.exportProperty(shaka.util.Uint8ArrayUtils,"toStandardBase64",shaka.util.Uint8ArrayUtils.toStandardBase64);shaka.util.ManifestParserUtils=function(){};shaka.util.ManifestParserUtils.resolveUris=function(a,b){if(0==b.length)return a;if(1==a.length&&1==b.length){var c=new goog.Uri(a[0]);b=new goog.Uri(b[0]);return[c.resolve(b).toString()]}b=b.map(function(g){return new goog.Uri(g)});c=[];a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next()){d=new goog.Uri(d.value);for(var e=$jscomp.makeIterator(b),f=e.next();!f.done;f=e.next())c.push(d.resolve(f.value).toString())}return c};
+shaka.util.ManifestParserUtils.createDrmInfo=function(a,b,c){return{keySystem:a,encryptionScheme:b,licenseServerUri:"",distinctiveIdentifierRequired:!1,persistentStateRequired:!1,audioRobustness:"",videoRobustness:"",serverCertificate:null,serverCertificateUri:"",sessionType:"",initData:c||[],keyIds:new Set}};
+shaka.util.ManifestParserUtils.createDrmInfoFromClearKeys=function(a,b){b=void 0===b?"cenc":b;var c=shaka.util.StringUtils,d=shaka.util.Uint8ArrayUtils,e=[],f=[],g=[];a.forEach(function(k,l){var m=l;22!=m.length&&(m=d.toBase64(d.fromHex(l),!1));var n=k;22!=n.length&&(n=d.toBase64(d.fromHex(k),!1));k={kty:"oct",kid:m,k:n};e.push(k);f.push(k.kid);g.push(l)});a=JSON.stringify({keys:e});var h=JSON.stringify({kids:f});c=[{initData:shaka.util.BufferUtils.toUint8(c.toUTF8(h)),initDataType:"keyids"}];return{keySystem:"org.w3.clearkey",
+encryptionScheme:b,licenseServerUri:"data:application/json;base64,"+window.btoa(a),distinctiveIdentifierRequired:!1,persistentStateRequired:!1,audioRobustness:"",videoRobustness:"",serverCertificate:null,serverCertificateUri:"",sessionType:"",initData:c,keyIds:new Set(g)}};
+shaka.util.ManifestParserUtils.guessCodecs=function(a,b){if(1==b.length)return b[0];a=shaka.util.ManifestParserUtils.guessCodecsSafe(a,b);if(null!=a)return a;throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.HLS_COULD_NOT_GUESS_CODECS,b);};
+shaka.util.ManifestParserUtils.guessCodecsSafe=function(a,b){for(var c=$jscomp.makeIterator(shaka.util.ManifestParserUtils.CODEC_REGEXPS_BY_CONTENT_TYPE_[a]),d=c.next();!d.done;d=c.next()){d=d.value;for(var e=$jscomp.makeIterator(b),f=e.next();!f.done;f=e.next())if(f=f.value,d.test(f.trim()))return f.trim()}return a==shaka.util.ManifestParserUtils.ContentType.TEXT?"":null};
+shaka.util.ManifestParserUtils.guessAllCodecsSafe=function(a,b){var c=[];a=$jscomp.makeIterator(shaka.util.ManifestParserUtils.CODEC_REGEXPS_BY_CONTENT_TYPE_[a]);for(var d=a.next();!d.done;d=a.next()){d=d.value;for(var e=$jscomp.makeIterator(b),f=e.next();!f.done;f=e.next())f=f.value,d.test(f.trim())&&c.push(f.trim())}return c};shaka.util.ManifestParserUtils.ContentType={VIDEO:"video",AUDIO:"audio",TEXT:"text",IMAGE:"image",APPLICATION:"application"};
+shaka.util.ManifestParserUtils.TextStreamKind={SUBTITLE:"subtitle",CLOSED_CAPTION:"caption"};shaka.util.ManifestParserUtils.GAP_OVERLAP_TOLERANCE_SECONDS=1/15;shaka.util.ManifestParserUtils.VIDEO_CODEC_REGEXPS_=[/^avc/,/^hev/,/^hvc/,/^vvc/,/^vvi/,/^vp0?[89]/,/^av01/,/^dvh/,/^dva/,/^dav/];shaka.util.ManifestParserUtils.AUDIO_CODEC_REGEXPS_=[/^vorbis$/,/^Opus$/,/^opus$/,/^fLaC$/,/^flac$/,/^mp4a/,/^[ae]c-3$/,/^ac-4$/,/^dts[cex]$/,/^iamf/];
+shaka.util.ManifestParserUtils.TEXT_CODEC_REGEXPS_=[/^vtt$/,/^wvtt/,/^stpp/];shaka.util.ManifestParserUtils.CODEC_REGEXPS_BY_CONTENT_TYPE_={audio:shaka.util.ManifestParserUtils.AUDIO_CODEC_REGEXPS_,video:shaka.util.ManifestParserUtils.VIDEO_CODEC_REGEXPS_,text:shaka.util.ManifestParserUtils.TEXT_CODEC_REGEXPS_};shaka.util.MimeUtils=function(){};shaka.util.MimeUtils.getFullType=function(a,b){var c=a;b&&!shaka.util.MimeUtils.RAW_FORMATS.includes(a)&&(c+='; codecs="'+b+'"');return c};shaka.util.MimeUtils.getFullTypeWithAllCodecs=function(a,b){b&&(a+='; codecs="'+b+'"');return a};
+shaka.util.MimeUtils.getFullOrConvertedType=function(a,b,c){var d=shaka.util.MimeUtils,e=d.getFullType(a,b);b=d.getFullTypeWithAllCodecs(a,b);d=shaka.util.ManifestParserUtils.ContentType;var f=shaka.transmuxer.TransmuxerEngine;return f.isSupported(b,c)?f.convertCodecs(c,b):"video/mp2t"!=a&&c==d.AUDIO?e.replace("video","audio"):e};
+shaka.util.MimeUtils.getExtendedType=function(a,b,c){var d=[b];shaka.util.MimeUtils.EXTENDED_MIME_PARAMETERS_.forEach(function(e,f){var g=a[f];"codecs"==f?shaka.util.MimeUtils.RAW_FORMATS.includes(a.mimeType)||d.push('codecs="'+c+'"'):g&&d.push(e+'="'+g+'"')});"PQ"==a.hdr&&d.push('eotf="smpte2084"');return d.join(";")};shaka.util.MimeUtils.getContainerType=function(a){return a.split(";")[0].split("/")[1]};shaka.util.MimeUtils.splitCodecs=function(a){return a.split(",")};
+shaka.util.MimeUtils.getNormalizedCodec=function(a){var b=shaka.util.MimeUtils.getCodecParts_(a);a=b[0];b=b[1].toLowerCase();switch(!0){case "mp4a"===a&&"69"===b:case "mp4a"===a&&"6b"===b:case "mp4a"===a&&"40.34"===b:return"mp3";case "mp4a"===a&&"66"===b:case "mp4a"===a&&"67"===b:case "mp4a"===a&&"68"===b:case "mp4a"===a&&"40.2"===b:case "mp4a"===a&&"40.02"===b:case "mp4a"===a&&"40.5"===b:case "mp4a"===a&&"40.05"===b:case "mp4a"===a&&"40.29"===b:case "mp4a"===a&&"40.42"===b:return"aac";case "mp4a"===
+a&&"a5"===b:return"ac-3";case "mp4a"===a&&"a6"===b:return"ec-3";case "mp4a"===a&&"b2"===b:return"dtsx";case "mp4a"===a&&"a9"===b:return"dtsc";case "avc1"===a:case "avc3"===a:return"avc";case "hvc1"===a:case "hev1"===a:return"hevc";case "dvh1"===a:case "dvhe"===a:return"dovi"}return a};shaka.util.MimeUtils.getCodecBase=function(a){var b=[];a=$jscomp.makeIterator(a.split(","));for(var c=a.next();!c.done;c=a.next())c=shaka.util.MimeUtils.getCodecParts_(c.value),b.push(c[0]);return b.sort().join(",")};
+shaka.util.MimeUtils.getBasicType=function(a){return a.split(";")[0]};shaka.util.MimeUtils.getCodecs=function(a){a=a.split(/ *; */);a.shift();return(a=a.find(function(b){return b.startsWith("codecs=")}))?a.split("=")[1].replace(/^"|"$/g,""):""};shaka.util.MimeUtils.isHlsType=function(a){return"application/x-mpegurl"===a||"application/vnd.apple.mpegurl"===a};shaka.util.MimeUtils.getCodecParts_=function(a){var b=a.split(".");a=b[0];b.shift();b=b.join(".");return[a,b]};
+goog.exportSymbol("shaka.util.MimeUtils",shaka.util.MimeUtils);goog.exportProperty(shaka.util.MimeUtils,"getFullTypeWithAllCodecs",shaka.util.MimeUtils.getFullTypeWithAllCodecs);goog.exportProperty(shaka.util.MimeUtils,"getFullType",shaka.util.MimeUtils.getFullType);shaka.util.MimeUtils.EXTENDED_MIME_PARAMETERS_=(new Map).set("codecs","codecs").set("frameRate","framerate").set("bandwidth","bitrate").set("width","width").set("height","height").set("channelsCount","channels");
+shaka.util.MimeUtils.CEA608_CLOSED_CAPTION_MIMETYPE="application/cea-608";shaka.util.MimeUtils.CEA708_CLOSED_CAPTION_MIMETYPE="application/cea-708";shaka.util.MimeUtils.RAW_FORMATS=["audio/aac","audio/ac3","audio/ec3","audio/mpeg"];shaka.text.TextEngine=function(a){this.parser_=null;this.displayer_=a;this.segmentRelativeVttTiming_=!1;this.appendWindowStart_=this.timestampOffset_=0;this.appendWindowEnd_=Infinity;this.bufferEnd_=this.bufferStart_=null;this.selectedClosedCaptionId_="";this.modifyCueCallback_=function(b,c){};this.closedCaptionsMap_=new Map};shaka.text.TextEngine.registerParser=function(a,b){shaka.text.TextEngine.parserMap_[a]=b};shaka.text.TextEngine.unregisterParser=function(a){delete shaka.text.TextEngine.parserMap_[a]};
+shaka.text.TextEngine.findParser=function(a){return shaka.text.TextEngine.parserMap_[a]};shaka.text.TextEngine.isTypeSupported=function(a){return shaka.text.TextEngine.parserMap_[a]?!0:a==shaka.util.MimeUtils.CEA608_CLOSED_CAPTION_MIMETYPE||a==shaka.util.MimeUtils.CEA708_CLOSED_CAPTION_MIMETYPE?!!shaka.media.ClosedCaptionParser.findDecoder():!1};shaka.text.TextEngine.prototype.destroy=function(){this.displayer_=this.parser_=null;this.closedCaptionsMap_.clear();return Promise.resolve()};
+shaka.text.TextEngine.prototype.setDisplayer=function(a){this.displayer_=a};
+shaka.text.TextEngine.prototype.initParser=function(a,b,c,d){a==shaka.util.MimeUtils.CEA608_CLOSED_CAPTION_MIMETYPE||a==shaka.util.MimeUtils.CEA708_CLOSED_CAPTION_MIMETYPE?this.parser_=null:(a=shaka.text.TextEngine.parserMap_[a],goog.asserts.assert(a,"Text type negotiation should have happened already"),this.parser_=a(),this.parser_.setSequenceMode?this.parser_.setSequenceMode(b):shaka.Deprecate.deprecateFeature(5,"Text parsers w/ setSequenceMode",'Text parsers should have a "setSequenceMode" method!'),
+this.parser_.setManifestType?this.parser_.setManifestType(d):shaka.Deprecate.deprecateFeature(5,"Text parsers w/ setManifestType",'Text parsers should have a "setManifestType" method!'),this.segmentRelativeVttTiming_=c)};shaka.text.TextEngine.prototype.setModifyCueCallback=function(a){this.modifyCueCallback_=a};
+shaka.text.TextEngine.prototype.appendBuffer=function(a,b,c,d){var e=this,f,g,h,k,l,m,n;return $jscomp.asyncExecutePromiseGeneratorProgram(function(p){if(1==p.nextAddress)return goog.asserts.assert(e.parser_,"The parser should already be initialized"),p.yield(Promise.resolve(),2);if(!e.parser_||!e.displayer_)return p.return();if(null==b||null==c)return e.parser_.parseInit(shaka.util.BufferUtils.toUint8(a)),p.return();f=e.segmentRelativeVttTiming_?b:e.timestampOffset_;g={periodStart:e.timestampOffset_,
+segmentStart:b,segmentEnd:c,vttOffset:f};h=e.parser_.parseMedia(shaka.util.BufferUtils.toUint8(a),g,d);k=$jscomp.makeIterator(h);for(l=k.next();!l.done;l=k.next())m=l.value,e.modifyCueCallback_(m,d||null,g);n=h.filter(function(q){return q.startTime>=e.appendWindowStart_&&q.startTime<e.appendWindowEnd_});e.displayer_.append(n);null==e.bufferStart_?e.bufferStart_=Math.max(b,e.appendWindowStart_):(goog.asserts.assert(null!=e.bufferEnd_,"There should already be a buffered range end."),goog.asserts.assert(1>=
+b-e.bufferEnd_,"There should not be a gap in text references >1s"));e.bufferEnd_=Math.min(c,e.appendWindowEnd_);p.jumpToEnd()})};
+shaka.text.TextEngine.prototype.remove=function(a,b){var c=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){if(1==d.nextAddress)return d.yield(Promise.resolve(),2);c.displayer_&&c.displayer_.remove(a,b)&&(null==c.bufferStart_?goog.asserts.assert(null==c.bufferEnd_,"end must be null if startTime is null"):(goog.asserts.assert(null!=c.bufferEnd_,"end must be non-null if startTime is non-null"),b<=c.bufferStart_||a>=c.bufferEnd_||(a<=c.bufferStart_&&b>=c.bufferEnd_?c.bufferStart_=
+c.bufferEnd_=null:a<=c.bufferStart_&&b<c.bufferEnd_?c.bufferStart_=b:a>c.bufferStart_&&b>=c.bufferEnd_?c.bufferEnd_=a:goog.asserts.assert(!1,"removal from the middle is not supported by TextEngine"))));d.jumpToEnd()})};shaka.text.TextEngine.prototype.setTimestampOffset=function(a){this.timestampOffset_=a};shaka.text.TextEngine.prototype.setAppendWindow=function(a,b){this.appendWindowStart_=a;this.appendWindowEnd_=b};shaka.text.TextEngine.prototype.bufferStart=function(){return this.bufferStart_};
+shaka.text.TextEngine.prototype.bufferEnd=function(){return this.bufferEnd_};shaka.text.TextEngine.prototype.isBuffered=function(a){return null==this.bufferStart_||null==this.bufferEnd_?!1:a>=this.bufferStart_&&a<this.bufferEnd_};shaka.text.TextEngine.prototype.bufferedAheadOf=function(a){if(null==this.bufferEnd_||this.bufferEnd_<a)return 0;goog.asserts.assert(null!=this.bufferStart_,"start should not be null if end is not null");return this.bufferEnd_-Math.max(a,this.bufferStart_)};
+shaka.text.TextEngine.prototype.setSelectedClosedCaptionId=function(a,b){this.selectedClosedCaptionId_=a;if(a=this.closedCaptionsMap_.get(a))for(var c=$jscomp.makeIterator(a.keys()),d=c.next();!d.done;d=c.next())(d=a.get(d.value).filter(function(e){return e.endTime<=b}))&&this.displayer_.append(d)};
+shaka.text.TextEngine.prototype.applyVideoTimestampOffsetRecursive_=function(a,b){a.startTime+=b;a.endTime+=b;a=$jscomp.makeIterator(a.nestedCues);for(var c=a.next();!c.done;c=a.next())this.applyVideoTimestampOffsetRecursive_(c.value,b)};
+shaka.text.TextEngine.prototype.storeAndAppendClosedCaptions=function(a,b,c,d){var e=b+" "+c,f=new Map;a=$jscomp.makeIterator(a);for(var g=a.next();!g.done;g=a.next()){var h=g.value;g=h.stream;h=h.cue;f.has(g)||f.set(g,new Map);f.get(g).has(e)||f.get(g).set(e,[]);this.applyVideoTimestampOffsetRecursive_(h,d);h.startTime>=this.appendWindowStart_&&h.startTime<this.appendWindowEnd_&&(f.get(g).get(e).push(h),g==this.selectedClosedCaptionId_&&this.displayer_.append([h]))}d=$jscomp.makeIterator(f.keys());
+for(e=d.next();!e.done;e=d.next())for(e=e.value,this.closedCaptionsMap_.has(e)||this.closedCaptionsMap_.set(e,new Map),a=$jscomp.makeIterator(f.get(e).keys()),g=a.next();!g.done;g=a.next())g=g.value,h=f.get(e).get(g),this.closedCaptionsMap_.get(e).set(g,h);this.bufferStart_=null==this.bufferStart_?Math.max(b,this.appendWindowStart_):Math.min(this.bufferStart_,Math.max(b,this.appendWindowStart_));this.bufferEnd_=Math.max(this.bufferEnd_,Math.min(c,this.appendWindowEnd_))};
+shaka.text.TextEngine.prototype.getNumberOfClosedCaptionChannels=function(){return this.closedCaptionsMap_.size};shaka.text.TextEngine.prototype.getNumberOfClosedCaptionsInChannel=function(a){return(a=this.closedCaptionsMap_.get(a))?a.size:0};goog.exportSymbol("shaka.text.TextEngine",shaka.text.TextEngine);goog.exportProperty(shaka.text.TextEngine.prototype,"destroy",shaka.text.TextEngine.prototype.destroy);goog.exportProperty(shaka.text.TextEngine,"findParser",shaka.text.TextEngine.findParser);
+goog.exportProperty(shaka.text.TextEngine,"unregisterParser",shaka.text.TextEngine.unregisterParser);goog.exportProperty(shaka.text.TextEngine,"registerParser",shaka.text.TextEngine.registerParser);shaka.text.TextEngine.parserMap_={};shaka.util.Functional=function(){};shaka.util.Functional.createFallbackPromiseChain=function(a,b){return a.reduce(function(c,d){return c.catch(function(){return b(d)})},Promise.reject())};shaka.util.Functional.collapseArrays=function(a,b){return a.concat(b)};shaka.util.Functional.ignored=function(){};shaka.util.Functional.noop=function(){};shaka.util.Functional.isNotNull=function(a){return null!=a};shaka.util.LanguageUtils=function(){};shaka.util.LanguageUtils.areLocaleCompatible=function(a,b){var c=shaka.util.LanguageUtils;a=c.normalize(a);b=c.normalize(b);return a==b};shaka.util.LanguageUtils.areLanguageCompatible=function(a,b){var c=shaka.util.LanguageUtils;a=c.normalize(a);b=c.normalize(b);a=c.disassembleLocale_(a);b=c.disassembleLocale_(b);return a[0]==b[0]};
+shaka.util.LanguageUtils.isParentOf=function(a,b){var c=shaka.util.LanguageUtils;a=c.normalize(a);b=c.normalize(b);a=c.disassembleLocale_(a);b=c.disassembleLocale_(b);return a[0]==b[0]&&1==a.length&&2==b.length};shaka.util.LanguageUtils.isSiblingOf=function(a,b){var c=shaka.util.LanguageUtils;a=c.normalize(a);b=c.normalize(b);a=c.disassembleLocale_(a);b=c.disassembleLocale_(b);return 2==a.length&&2==b.length&&a[0]==b[0]};
+shaka.util.LanguageUtils.normalize=function(a){var b=shaka.util.LanguageUtils;a=$jscomp.makeIterator(a.split("-x-"));var c=a.next().value;c=void 0===c?"":c;a=a.next().value;a=void 0===a?"":a;var d=$jscomp.makeIterator(c.split("-"));c=d.next().value;c=void 0===c?"":c;d=d.next().value;d=void 0===d?"":d;a=a?"x-"+a:"";c=c.toLowerCase();c=b.isoMap_.get(c)||c;b=d.toUpperCase();return""+(b?c+"-"+b:c)+(a?"-"+a:"")};
+shaka.util.LanguageUtils.areSiblings=function(a,b){var c=shaka.util.LanguageUtils,d=c.getBase(a);c=c.getBase(b);return a!=d&&b!=c&&d==c};shaka.util.LanguageUtils.relatedness=function(a,b){var c=shaka.util.LanguageUtils;a=c.normalize(a);b=c.normalize(b);return b==a?4:c.isParentOf(b,a)?3:c.isSiblingOf(b,a)?2:c.isParentOf(a,b)?1:0};shaka.util.LanguageUtils.getBase=function(a){var b=shaka.util.LanguageUtils,c=a.indexOf("-");a=0<=c?a.substring(0,c):a;a=a.toLowerCase();return a=b.isoMap_.get(a)||a};
+shaka.util.LanguageUtils.getLocaleForText=function(a){var b=shaka.util.LanguageUtils;goog.asserts.assert(a.type==shaka.util.ManifestParserUtils.ContentType.TEXT,"Can only get language from text streams");return b.normalize(a.language||"und")};shaka.util.LanguageUtils.getLocaleForVariant=function(a){var b=shaka.util.LanguageUtils;return a.language?b.normalize(a.language):a.audio&&a.audio.language?b.normalize(a.audio.language):a.video&&a.video.language?b.normalize(a.video.language):"und"};
+shaka.util.LanguageUtils.findClosestLocale=function(a,b){var c=shaka.util.LanguageUtils;a=c.normalize(a);var d=new Set,e=$jscomp.makeIterator(b);for(b=e.next();!b.done;b=e.next())d.add(c.normalize(b.value));e=$jscomp.makeIterator(d);for(b=e.next();!b.done;b=e.next())if(b=b.value,b==a)return b;e=$jscomp.makeIterator(d);for(b=e.next();!b.done;b=e.next())if(b=b.value,c.isParentOf(b,a))return b;e=$jscomp.makeIterator(d);for(b=e.next();!b.done;b=e.next())if(b=b.value,c.isSiblingOf(b,a))return b;d=$jscomp.makeIterator(d);
+for(b=d.next();!b.done;b=d.next())if(b=b.value,c.isParentOf(a,b))return b;return null};shaka.util.LanguageUtils.disassembleLocale_=function(a){var b=a.split("-");goog.asserts.assert(2>=b.length,["Locales should not have more than 2 components. ",a," has too many components."].join());return b};goog.exportSymbol("shaka.util.LanguageUtils",shaka.util.LanguageUtils);goog.exportProperty(shaka.util.LanguageUtils,"findClosestLocale",shaka.util.LanguageUtils.findClosestLocale);
+goog.exportProperty(shaka.util.LanguageUtils,"getLocaleForVariant",shaka.util.LanguageUtils.getLocaleForVariant);goog.exportProperty(shaka.util.LanguageUtils,"getLocaleForText",shaka.util.LanguageUtils.getLocaleForText);goog.exportProperty(shaka.util.LanguageUtils,"getBase",shaka.util.LanguageUtils.getBase);goog.exportProperty(shaka.util.LanguageUtils,"relatedness",shaka.util.LanguageUtils.relatedness);goog.exportProperty(shaka.util.LanguageUtils,"areSiblings",shaka.util.LanguageUtils.areSiblings);
+goog.exportProperty(shaka.util.LanguageUtils,"normalize",shaka.util.LanguageUtils.normalize);goog.exportProperty(shaka.util.LanguageUtils,"isSiblingOf",shaka.util.LanguageUtils.isSiblingOf);goog.exportProperty(shaka.util.LanguageUtils,"isParentOf",shaka.util.LanguageUtils.isParentOf);goog.exportProperty(shaka.util.LanguageUtils,"areLanguageCompatible",shaka.util.LanguageUtils.areLanguageCompatible);goog.exportProperty(shaka.util.LanguageUtils,"areLocaleCompatible",shaka.util.LanguageUtils.areLocaleCompatible);
+shaka.util.LanguageUtils.isoMap_=new Map([["aar","aa"],["abk","ab"],["afr","af"],["aka","ak"],["alb","sq"],["amh","am"],["ara","ar"],["arg","an"],["arm","hy"],["asm","as"],["ava","av"],["ave","ae"],["aym","ay"],["aze","az"],["bak","ba"],["bam","bm"],["baq","eu"],["bel","be"],["ben","bn"],["bih","bh"],["bis","bi"],["bod","bo"],["bos","bs"],["bre","br"],["bul","bg"],["bur","my"],["cat","ca"],["ces","cs"],["cha","ch"],["che","ce"],["chi","zh"],["chu","cu"],["chv","cv"],["cor","kw"],["cos","co"],["cre",
+"cr"],["cym","cy"],["cze","cs"],["dan","da"],["deu","de"],["div","dv"],["dut","nl"],["dzo","dz"],["ell","el"],["eng","en"],["epo","eo"],["est","et"],["eus","eu"],["ewe","ee"],["fao","fo"],["fas","fa"],["fij","fj"],["fin","fi"],["fra","fr"],["fre","fr"],["fry","fy"],["ful","ff"],["geo","ka"],["ger","de"],["gla","gd"],["gle","ga"],["glg","gl"],["glv","gv"],["gre","el"],["grn","gn"],["guj","gu"],["hat","ht"],["hau","ha"],["heb","he"],["her","hz"],["hin","hi"],["hmo","ho"],["hrv","hr"],["hun","hu"],["hye",
+"hy"],["ibo","ig"],["ice","is"],["ido","io"],["iii","ii"],["iku","iu"],["ile","ie"],["ina","ia"],["ind","id"],["ipk","ik"],["isl","is"],["ita","it"],["jav","jv"],["jpn","ja"],["kal","kl"],["kan","kn"],["kas","ks"],["kat","ka"],["kau","kr"],["kaz","kk"],["khm","km"],["kik","ki"],["kin","rw"],["kir","ky"],["kom","kv"],["kon","kg"],["kor","ko"],["kua","kj"],["kur","ku"],["lao","lo"],["lat","la"],["lav","lv"],["lim","li"],["lin","ln"],["lit","lt"],["ltz","lb"],["lub","lu"],["lug","lg"],["mac","mk"],["mah",
+"mh"],["mal","ml"],["mao","mi"],["mar","mr"],["may","ms"],["mkd","mk"],["mlg","mg"],["mlt","mt"],["mon","mn"],["mri","mi"],["msa","ms"],["mya","my"],["nau","na"],["nav","nv"],["nbl","nr"],["nde","nd"],["ndo","ng"],["nep","ne"],["nld","nl"],["nno","nn"],["nob","nb"],["nor","no"],["nya","ny"],["oci","oc"],["oji","oj"],["ori","or"],["orm","om"],["oss","os"],["pan","pa"],["per","fa"],["pli","pi"],["pol","pl"],["por","pt"],["pus","ps"],["que","qu"],["roh","rm"],["ron","ro"],["rum","ro"],["run","rn"],["rus",
+"ru"],["sag","sg"],["san","sa"],["sin","si"],["slk","sk"],["slo","sk"],["slv","sl"],["sme","se"],["smo","sm"],["sna","sn"],["snd","sd"],["som","so"],["sot","st"],["spa","es"],["sqi","sq"],["srd","sc"],["srp","sr"],["ssw","ss"],["sun","su"],["swa","sw"],["swe","sv"],["tah","ty"],["tam","ta"],["tat","tt"],["tel","te"],["tgk","tg"],["tgl","tl"],["tha","th"],["tib","bo"],["tir","ti"],["ton","to"],["tsn","tn"],["tso","ts"],["tuk","tk"],["tur","tr"],["twi","tw"],["uig","ug"],["ukr","uk"],["urd","ur"],["uzb",
+"uz"],["ven","ve"],["vie","vi"],["vol","vo"],["wel","cy"],["wln","wa"],["wol","wo"],["xho","xh"],["yid","yi"],["yor","yo"],["zha","za"],["zho","zh"],["zul","zu"]]);shaka.util.ObjectUtils=function(){};shaka.util.ObjectUtils.cloneObject=function(a){var b=new WeakSet,c=function(d){switch(typeof d){case "undefined":case "boolean":case "number":case "string":case "symbol":case "function":return d;default:if(!d||d.buffer&&d.buffer.constructor==ArrayBuffer)return d;if(b.has(d))return null;var e=d.constructor==Array;if(d.constructor!=Object&&!e)return null;b.add(d);var f=e?[]:{},g;for(g in d)f[g]=c(d[g]);e&&(f.length=d.length);return f}};return c(a)};
+shaka.util.ObjectUtils.shallowCloneObject=function(a){var b={},c;for(c in a)b[c]=a[c];return b};shaka.util.StreamUtils=function(){};
+shaka.util.StreamUtils.chooseCodecsAndFilterManifest=function(a,b,c,d){var e=shaka.util.StreamUtils,f=shaka.util.MimeUtils,g=a.variants;if(b.length||c.length)g=e.choosePreferredCodecs(g,b,c);if(d.length){b=new shaka.util.MultiMap;c=$jscomp.makeIterator(g);for(g=c.next();!g.done;g=c.next())g=g.value,b.push(String(g.video.width||0),g);var h=[];b.forEach(function(v,x){v=0;var w=[],t={};x=$jscomp.makeIterator(x);for(var y=x.next();!y.done;t={$jscomp$loop$prop$variant$538$846:t.$jscomp$loop$prop$variant$538$846},y=
+x.next())t.$jscomp$loop$prop$variant$538$846=y.value,y=d.filter(function(u){return function(z){return u.$jscomp$loop$prop$variant$538$846.decodingInfos[0][z]}}(t)).length,y>v?(v=y,w=[t.$jscomp$loop$prop$variant$538$846]):y==v&&w.push(t.$jscomp$loop$prop$variant$538$846);h.push.apply(h,$jscomp.arrayFromIterable(w))});g=h}c=new Set;b=new Set;e=$jscomp.makeIterator(g);for(g=e.next();!g.done;g=e.next())g=g.value,g.audio&&c.add(g.audio),g.video&&b.add(g.video);c=Array.from(c).sort(function(v,x){return v.bandwidth-
+x.bandwidth});var k=[];g=new Map;c=$jscomp.makeIterator(c);for(e=c.next();!e.done;e=c.next()){e=e.value;var l=e.language+(e.channelsCount||0)+(e.audioSamplingRate||0)+e.roles.join(",")+e.label+e.groupId+e.fastSwitching,m=g.get(l)||[];if(m.length){var n=m[m.length-1],p=f.getNormalizedCodec(n.codecs),q=f.getNormalizedCodec(e.codecs);p==q&&e.bandwidth>n.bandwidth&&(m.push(e),k.push(e.id))}else m.push(e),k.push(e.id);g.set(l,m)}c=Array.from(b).sort(function(v,x){return v.bandwidth&&x.bandwidth?v.bandwidth-
+x.bandwidth:v.width-x.width});b=shaka.media.Capabilities.isChangeTypeSupported();var r=[];g=new Map;c=$jscomp.makeIterator(c);for(e=c.next();!e.done;e=c.next()){e=e.value;l=Math.round(e.frameRate||0)+(e.hdr||"")+e.fastSwitching;m=g.get(l)||[];if(m.length){n=m[m.length-1];if(!b&&(p=f.getNormalizedCodec(n.codecs),q=f.getNormalizedCodec(e.codecs),p!==q))continue;e.width>n.width||e.height>n.height?(m.push(e),r.push(e.id)):e.width==n.width&&e.height==n.height&&(p=f.getNormalizedCodec(n.codecs),q=f.getNormalizedCodec(e.codecs),
+p==q&&e.bandwidth>n.bandwidth&&(m.push(e),r.push(e.id)))}else m.push(e),r.push(e.id);g.set(l,m)}a.variants=a.variants.filter(function(v){var x=v.audio,w=v.video;return x&&!k.includes(x.id)||w&&!r.includes(w.id)?(shaka.log.debug("Dropping Variant (better codec available)",v),!1):!0})};
+shaka.util.StreamUtils.choosePreferredCodecs=function(a,b,c){var d={};b=$jscomp.makeIterator(b);for(var e=b.next();!e.done;d={$jscomp$loop$prop$videoCodec$848:d.$jscomp$loop$prop$videoCodec$848},e=b.next())if(d.$jscomp$loop$prop$videoCodec$848=e.value,e=a.filter(function(f){return function(g){return g.video&&g.video.codecs.startsWith(f.$jscomp$loop$prop$videoCodec$848)}}(d)),e.length){a=e;break}d={};c=$jscomp.makeIterator(c);for(b=c.next();!b.done;d={$jscomp$loop$prop$audioCodec$850:d.$jscomp$loop$prop$audioCodec$850},
+b=c.next())if(d.$jscomp$loop$prop$audioCodec$850=b.value,b=a.filter(function(f){return function(g){return g.audio&&g.audio.codecs.startsWith(f.$jscomp$loop$prop$audioCodec$850)}}(d)),b.length){a=b;break}return a};shaka.util.StreamUtils.filterByRestrictions=function(a,b,c){a.variants=a.variants.filter(function(d){return shaka.util.StreamUtils.meetsRestrictions(d,b,c)})};
+shaka.util.StreamUtils.meetsRestrictions=function(a,b,c){var d=function(h,k,l){return h>=k&&h<=l},e=a.video;if(e&&e.width&&e.height){var f=e.width,g=e.height;g>f&&(g=$jscomp.makeIterator([g,f]),f=g.next().value,g=g.next().value);if(!d(f,b.minWidth,Math.min(b.maxWidth,c.width))||!d(g,b.minHeight,Math.min(b.maxHeight,c.height))||!d(e.width*e.height,b.minPixels,b.maxPixels))return!1}return a&&a.video&&a.video.frameRate&&!d(a.video.frameRate,b.minFrameRate,b.maxFrameRate)||!d(a.bandwidth,b.minBandwidth,
+b.maxBandwidth)?!1:!0};shaka.util.StreamUtils.applyRestrictions=function(a,b,c){var d=!1;a=$jscomp.makeIterator(a);for(var e=a.next();!e.done;e=a.next()){e=e.value;var f=e.allowedByApplication;e.allowedByApplication=shaka.util.StreamUtils.meetsRestrictions(e,b,c);f!=e.allowedByApplication&&(d=!0)}return d};
+shaka.util.StreamUtils.filterManifest=function(a,b,c){c=void 0===c?[]:c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){if(1==d.nextAddress)return d.yield(shaka.util.StreamUtils.filterManifestByMediaCapabilities(a,b,0<b.offlineSessionIds.length,c),2);shaka.util.StreamUtils.filterTextStreams_(b);return d.yield(shaka.util.StreamUtils.filterImageStreams_(b),0)})};
+shaka.util.StreamUtils.filterManifestByMediaCapabilities=function(a,b,c,d){var e,f,g;return $jscomp.asyncExecutePromiseGeneratorProgram(function(h){if(1==h.nextAddress)return goog.asserts.assert(navigator.mediaCapabilities,"MediaCapabilities should be valid."),h.yield(shaka.util.StreamUtils.getDecodingInfosForVariants(b.variants,c,!1,d),2);e=null;a&&(f=a.getDrmInfo())&&(e=f.keySystem);g=shaka.util.StreamUtils;b.variants=b.variants.filter(function(k){var l=g.checkVariantSupported_(k,e);l||shaka.log.debug("Dropping variant - not compatible with platform",
+g.getVariantSummaryString_(k));return l});h.jumpToEnd()})};
+shaka.util.StreamUtils.checkVariantSupported_=function(a,b){var c=shaka.util.ManifestParserUtils.ContentType,d=shaka.media.Capabilities,e=shaka.util.ManifestParserUtils,f=shaka.util.MimeUtils,g=shaka.util.StreamUtils,h=shaka.util.Platform.isXboxOne(),k=shaka.util.Platform.isFirefox()&&shaka.util.Platform.isAndroid(),l=a.video,m=l&&l.width||0,n=l&&l.height||0;if(h&&l&&(1920<m||1080<n)&&(l.codecs.includes("avc1.")||l.codecs.includes("avc3.")))return!1;if(l){h=g.getCorrectVideoCodecs(l.codecs);if(l.codecs.includes(",")){m=
+l.codecs.split(",");h=e.guessCodecs(c.VIDEO,m);h=g.getCorrectVideoCodecs(h);e=e.guessCodecs(c.AUDIO,m);e=g.getCorrectAudioCodecs(e);m=f.getFullOrConvertedType(l.mimeType,e,c.AUDIO);if(!d.isTypeSupported(m))return!1;h=[h,e].join()}e=f.getFullOrConvertedType(l.mimeType,h,c.VIDEO);if(!d.isTypeSupported(e))return!1;l.codecs=h}l=a.audio;if(k&&l&&l.encrypted&&l.codecs.toLowerCase().includes("opus"))return!1;if(l){g=g.getCorrectAudioCodecs(l.codecs);c=f.getFullOrConvertedType(l.mimeType,g,c.AUDIO);if(!d.isTypeSupported(c))return!1;
+l.codecs=g}return a.decodingInfos.some(function(p){return!p.supported||b&&(p=p.keySystemAccess)&&p.keySystem!=b?!1:!0})};shaka.util.StreamUtils.alphabeticalKeyOrderStringify_=function(a){var b=[];for(c in a)b.push(c);b.sort();var c=[];b=$jscomp.makeIterator(b);for(var d=b.next();!d.done;d=b.next()){var e=d.value;d=JSON.stringify(e);e=a[e];e instanceof Object?(e=shaka.util.StreamUtils.alphabeticalKeyOrderStringify_(e),c.push(d+":"+e)):(e=JSON.stringify(e),c.push(d+":"+e))}return"{"+c.join(",")+"}"};
+shaka.util.StreamUtils.getDecodingInfosForVariant_=function(a,b){var c,d,e,f,g,h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){if(1==m.nextAddress){c=function(n,p){if(n){var q=shaka.util.ObjectUtils.cloneObject(n);q.supported=n.supported&&p.supported;q.powerEfficient=n.powerEfficient&&p.powerEfficient;q.smooth=n.smooth&&p.smooth;p.keySystemAccess&&!q.keySystemAccess&&(q.keySystemAccess=p.keySystemAccess);return q}return p};d=shaka.util.StreamUtils;e=null;f=[];g={};h=$jscomp.makeIterator(b);
+for(k=h.next();!k.done;g={$jscomp$loop$prop$cache$852:g.$jscomp$loop$prop$cache$852,$jscomp$loop$prop$cacheKey$853:g.$jscomp$loop$prop$cacheKey$853},k=h.next())l=k.value,g.$jscomp$loop$prop$cacheKey$853=d.alphabeticalKeyOrderStringify_(l),g.$jscomp$loop$prop$cache$852=d.decodingConfigCache_,g.$jscomp$loop$prop$cache$852[g.$jscomp$loop$prop$cacheKey$853]?(shaka.log.v2("Using cached results of mediaCapabilities.decodingInfo","for key",g.$jscomp$loop$prop$cacheKey$853),e=c(e,g.$jscomp$loop$prop$cache$852[g.$jscomp$loop$prop$cacheKey$853])):
+f.push(d.checkEachDecodingConfigCombination_(l).then(function(n){return function(p){var q=null;p=$jscomp.makeIterator(p||[]);for(var r=p.next();!r.done;r=p.next())q=c(q,r.value);q&&(n.$jscomp$loop$prop$cache$852[n.$jscomp$loop$prop$cacheKey$853]=q,e=c(e,q))}}(g)));return m.yield(Promise.all(f),2)}e&&a.decodingInfos.push(e);m.jumpToEnd()})};
+shaka.util.StreamUtils.checkEachDecodingConfigCombination_=function(a){var b=[""];a.video&&(b=shaka.util.MimeUtils.getCodecs(a.video.contentType).split(","));var c=[""];a.audio&&(c=shaka.util.MimeUtils.getCodecs(a.audio.contentType).split(","));var d=[];b=$jscomp.makeIterator(b);for(var e=b.next();!e.done;e=b.next()){e=e.value;for(var f={},g=$jscomp.makeIterator(c),h=g.next();!h.done;f={$jscomp$loop$prop$copy$855:f.$jscomp$loop$prop$copy$855},h=g.next()){h=h.value;f.$jscomp$loop$prop$copy$855=shaka.util.ObjectUtils.cloneObject(a);
+if(a.video){var k=shaka.util.MimeUtils.getBasicType(f.$jscomp$loop$prop$copy$855.video.contentType);f.$jscomp$loop$prop$copy$855.video.contentType=shaka.util.MimeUtils.getFullType(k,e)}a.audio&&(k=shaka.util.MimeUtils.getBasicType(f.$jscomp$loop$prop$copy$855.audio.contentType),f.$jscomp$loop$prop$copy$855.audio.contentType=shaka.util.MimeUtils.getFullType(k,h));d.push(new Promise(function(l){return function(m,n){navigator.mediaCapabilities.decodingInfo(l.$jscomp$loop$prop$copy$855).then(function(p){m(p)}).catch(n)}}(f)))}}return Promise.all(d).catch(function(l){shaka.log.info("MediaCapabilities.decodingInfo() failed.",
+JSON.stringify(a),l);return null})};
+shaka.util.StreamUtils.getDecodingInfosForVariants=function(a,b,c,d){var e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u;return $jscomp.asyncExecutePromiseGeneratorProgram(function(z){switch(z.nextAddress){case 1:if(e=a.some(function(A){return A.decodingInfos.length}))return shaka.log.debug("Already got the variants' decodingInfo."),z.return();f={};g=$jscomp.makeIterator(d);h=g.next();case 2:if(h.done){z.jumpTo(4);break}f.$jscomp$loop$prop$preferredKeySystem$857=h.value;k=!1;l=$jscomp.makeIterator(a);m=l.next();
+case 5:if(m.done){z.jumpTo(7);break}n=m.value;p=shaka.util.StreamUtils.getDecodingConfigs_(n,b,c).filter(function(A){return function(B){B=B[0];return(B.keySystemConfiguration&&B.keySystemConfiguration.keySystem)===A.$jscomp$loop$prop$preferredKeySystem$857}}(f));q=$jscomp.makeIterator(p);r=q.next();case 8:if(r.done){z.jumpTo(10);break}v=r.value;return z.yield(shaka.util.StreamUtils.getDecodingInfosForVariant_(n,v),9);case 9:r=q.next();z.jumpTo(8);break;case 10:n.decodingInfos.length&&(k=!0);m=l.next();
+z.jumpTo(5);break;case 7:if(k)return z.return();f={$jscomp$loop$prop$preferredKeySystem$857:f.$jscomp$loop$prop$preferredKeySystem$857};h=g.next();z.jumpTo(2);break;case 4:x=$jscomp.makeIterator(a),m=x.next();case 12:if(m.done){z.jumpTo(0);break}w=m.value;t=shaka.util.StreamUtils.getDecodingConfigs_(w,b,c).filter(function(A){A=A[0];A=A.keySystemConfiguration&&A.keySystemConfiguration.keySystem;return!A||!d.includes(A)});y=$jscomp.makeIterator(t);r=y.next();case 15:if(r.done){m=x.next();z.jumpTo(12);
+break}u=r.value;return z.yield(shaka.util.StreamUtils.getDecodingInfosForVariant_(w,u),16);case 16:r=y.next(),z.jumpTo(15)}})};
+shaka.util.StreamUtils.getDecodingConfigs_=function(a,b,c){var d=a.audio,e=a.video,f=shaka.util.ManifestParserUtils.ContentType,g=shaka.util.ManifestParserUtils,h=shaka.util.MimeUtils,k=shaka.util.StreamUtils,l=[],m=[];if(e)for(var n=$jscomp.makeIterator(e.fullMimeTypes),p=n.next();!p.done;p=n.next()){p=p.value;var q=h.getCodecs(p);if(q.includes(",")&&!d){var r=q.split(",");q=g.guessCodecs(f.VIDEO,r);r=g.guessCodecs(f.AUDIO,r);r=k.getCorrectAudioCodecs(r);r=h.getFullOrConvertedType(h.getBasicType(p),
+r,f.AUDIO);m.push({contentType:r,channels:2,bitrate:a.bandwidth||1,samplerate:1,spatialRendering:!1})}q=k.getCorrectVideoCodecs(q);p={contentType:h.getFullOrConvertedType(h.getBasicType(p),q,f.VIDEO),width:e.width||64,height:e.height||64,bitrate:e.bandwidth||a.bandwidth||1,framerate:e.frameRate||1};if(e.hdr)switch(e.hdr){case "SDR":p.transferFunction="srgb";break;case "PQ":p.transferFunction="pq";break;case "HLG":p.transferFunction="hlg"}l.push(p)}if(d)for(g=$jscomp.makeIterator(d.fullMimeTypes),
+p=g.next();!p.done;p=g.next())n=p.value,p=k.getCorrectAudioCodecs(h.getCodecs(n)),n=h.getFullOrConvertedType(h.getBasicType(n),p,f.AUDIO),m.push({contentType:n,channels:d.channelsCount||2,bitrate:d.bandwidth||a.bandwidth||1,samplerate:d.audioSamplingRate||1,spatialRendering:d.spatialAudio});f=[];0==l.length&&l.push(null);0==m.length&&m.push(null);l=$jscomp.makeIterator(l);for(h=l.next();!h.done;h=l.next())for(h=h.value,k=$jscomp.makeIterator(m),g=k.next();!g.done;g=k.next())g=g.value,n={type:c?"file":
+"media-source"},h&&(n.video=h),g&&(n.audio=g),f.push(n);m=(a.video?a.video.drmInfos:[]).concat(a.audio?a.audio.drmInfos:[]);if(!m.length)return[f];a=[];c=new Map;m=$jscomp.makeIterator(m);for(r=m.next();!r.done;r=m.next())l=r.value,c.get(l.keySystem)||c.set(l.keySystem,[]),c.get(l.keySystem).push(l);m=b?"required":"optional";b=b?["persistent-license"]:["temporary"];l=$jscomp.makeIterator(c.keys());for(h=l.next();!h.done;h=l.next()){h=h.value;k=[];g=$jscomp.makeIterator(f);for(n=g.next();!n.done;n=
+g.next()){n=Object.assign({},n.value);q=c.get(h);p={keySystem:h,initDataType:"cenc",persistentState:m,distinctiveIdentifier:"optional",sessionTypes:b};q=$jscomp.makeIterator(q);for(r=q.next();!r.done;r=q.next()){r=r.value;if(r.initData&&r.initData.length){for(var v=new Set,x=$jscomp.makeIterator(r.initData),w=x.next();!w.done;w=x.next())v.add(w.value.initDataType);1<v.size&&shaka.log.v2("DrmInfo contains more than one initDataType,","and we use the initDataType of the first initData.",r);p.initDataType=
+r.initData[0].initDataType}r.distinctiveIdentifierRequired&&(p.distinctiveIdentifier="required");r.persistentStateRequired&&(p.persistentState="required");r.sessionType&&(p.sessionTypes=[r.sessionType]);d&&(""!=r.audioRobustness?p.audio?p.audio.robustness=p.audio.robustness||r.audioRobustness:p.audio={robustness:r.audioRobustness}:p.audio||(p.audio={}));e&&(""!=r.videoRobustness?p.video?p.video.robustness=p.video.robustness||r.videoRobustness:p.video={robustness:r.videoRobustness}:p.video||(p.video=
+{}))}n.keySystemConfiguration=p;k.push(n)}a.push(k)}return a};shaka.util.StreamUtils.getCorrectAudioCodecs=function(a){return"fLaC"!==a||shaka.util.Platform.isSafari()?"Opus"===a?"opus":a:"flac"};shaka.util.StreamUtils.getCorrectVideoCodecs=function(a){if(a.includes("avc1")){var b=a.split(".");if(3==b.length)return a=b.shift()+".",a+=parseInt(b.shift(),10).toString(16),a+=("000"+parseInt(b.shift(),10).toString(16)).slice(-4)}else if("vp9"==a)return"vp09.00.41.08";return a};
+shaka.util.StreamUtils.filterManifestByCurrentVariant=function(a,b){var c=shaka.util.StreamUtils;b.variants=b.variants.filter(function(d){var e=d.audio;d=d.video;return e&&a&&a.audio&&!c.areStreamsCompatible_(e,a.audio)?(shaka.log.debug("Dropping variant - not compatible with active audio","active audio",c.getStreamSummaryString_(a.audio),"variant.audio",c.getStreamSummaryString_(e)),!1):d&&a&&a.video&&!c.areStreamsCompatible_(d,a.video)?(shaka.log.debug("Dropping variant - not compatible with active video",
+"active video",c.getStreamSummaryString_(a.video),"variant.video",c.getStreamSummaryString_(d)),!1):!0})};shaka.util.StreamUtils.filterTextStreams_=function(a){a.textStreams=a.textStreams.filter(function(b){var c=shaka.util.MimeUtils.getFullType(b.mimeType,b.codecs);(c=shaka.text.TextEngine.isTypeSupported(c))||shaka.log.debug("Dropping text stream. Is not supported by the platform.",b);return c})};
+shaka.util.StreamUtils.filterImageStreams_=function(a){var b,c,d,e,f,g,h,k;return $jscomp.asyncExecutePromiseGeneratorProgram(function(l){switch(l.nextAddress){case 1:b=[],c=$jscomp.makeIterator(a.imageStreams),d=c.next();case 2:if(d.done){l.jumpTo(4);break}e=d.value;f=e.mimeType;"application/mp4"==f&&"mjpg"==e.codecs&&(f="image/jpg");if(shaka.util.StreamUtils.supportedImageMimeTypes_.has(f)){l.jumpTo(5);break}g=shaka.util.StreamUtils.minImage_.get(f);if(!g){shaka.util.StreamUtils.supportedImageMimeTypes_.set(f,
+!1);l.jumpTo(5);break}return l.yield(shaka.util.StreamUtils.isImageSupported_(g),7);case 7:h=l.yieldResult,shaka.util.StreamUtils.supportedImageMimeTypes_.set(f,h);case 5:(k=shaka.util.StreamUtils.supportedImageMimeTypes_.get(f))?b.push(e):shaka.log.debug("Dropping image stream. Is not supported by the platform.",e);d=c.next();l.jumpTo(2);break;case 4:a.imageStreams=b,l.jumpToEnd()}})};
+shaka.util.StreamUtils.isImageSupported_=function(a){return new Promise(function(b){var c=new Image;c.src=a;"decode"in c?c.decode().then(function(){b(!0)}).catch(function(){b(!1)}):c.onload=c.onerror=function(){b(2===c.height)}})};shaka.util.StreamUtils.areStreamsCompatible_=function(a,b){return a.mimeType!=b.mimeType||a.codecs.split(".")[0]!=b.codecs.split(".")[0]?!1:!0};
+shaka.util.StreamUtils.variantToTrack=function(a){var b=a.audio,c=a.video,d=b?b.mimeType:null,e=c?c.mimeType:null,f=b?b.codecs:null,g=c?c.codecs:null,h=[];g&&h.push(g);f&&h.push(f);var k=[];c&&k.push(c.mimeType);b&&k.push(b.mimeType);k=k[0]||null;var l=[];b&&l.push(b.kind);c&&l.push(c.kind);l=l[0]||null;var m=new Set;if(b)for(var n=$jscomp.makeIterator(b.roles),p=n.next();!p.done;p=n.next())m.add(p.value);if(c)for(n=$jscomp.makeIterator(c.roles),p=n.next();!p.done;p=n.next())m.add(p.value);a={id:a.id,
+active:!1,type:"variant",bandwidth:a.bandwidth,language:a.language,label:null,kind:l,width:null,height:null,frameRate:null,pixelAspectRatio:null,hdr:null,videoLayout:null,mimeType:k,audioMimeType:d,videoMimeType:e,codecs:h.join(", "),audioCodec:f,videoCodec:g,primary:a.primary,roles:Array.from(m),audioRoles:null,forced:!1,videoId:null,audioId:null,channelsCount:null,audioSamplingRate:null,spatialAudio:!1,tilesLayout:null,audioBandwidth:null,videoBandwidth:null,originalVideoId:null,originalAudioId:null,
+originalTextId:null,originalImageId:null,accessibilityPurpose:null,originalLanguage:null};c&&(a.videoId=c.id,a.originalVideoId=c.originalId,a.width=c.width||null,a.height=c.height||null,a.frameRate=c.frameRate||null,a.pixelAspectRatio=c.pixelAspectRatio||null,a.videoBandwidth=c.bandwidth||null,a.hdr=c.hdr||null,a.videoLayout=c.videoLayout||null);b&&(a.audioId=b.id,a.originalAudioId=b.originalId,a.channelsCount=b.channelsCount,a.audioSamplingRate=b.audioSamplingRate,a.audioBandwidth=b.bandwidth||null,
+a.spatialAudio=b.spatialAudio,a.label=b.label,a.audioRoles=b.roles,a.accessibilityPurpose=b.accessibilityPurpose,a.originalLanguage=b.originalLanguage);return a};
+shaka.util.StreamUtils.textStreamToTrack=function(a){return{id:a.id,active:!1,type:shaka.util.ManifestParserUtils.ContentType.TEXT,bandwidth:0,language:a.language,label:a.label,kind:a.kind||null,width:null,height:null,frameRate:null,pixelAspectRatio:null,hdr:null,videoLayout:null,mimeType:a.mimeType,audioMimeType:null,videoMimeType:null,codecs:a.codecs||null,audioCodec:null,videoCodec:null,primary:a.primary,roles:a.roles,audioRoles:null,forced:a.forced,videoId:null,audioId:null,channelsCount:null,
+audioSamplingRate:null,spatialAudio:!1,tilesLayout:null,audioBandwidth:null,videoBandwidth:null,originalVideoId:null,originalAudioId:null,originalTextId:a.originalId,originalImageId:null,accessibilityPurpose:a.accessibilityPurpose,originalLanguage:a.originalLanguage}};
+shaka.util.StreamUtils.imageStreamToTrack=function(a){var b=shaka.util.ManifestParserUtils.ContentType,c=a.width||null,d=a.height||null,e=null;a.segmentIndex&&(e=a.segmentIndex.get(0));var f=a.tilesLayout;e&&(f=e.getTilesLayout()||f);f&&null!=c&&(c/=Number(f.split("x")[0]));f&&null!=d&&(d/=Number(f.split("x")[1]));return{id:a.id,active:!1,type:b.IMAGE,bandwidth:a.bandwidth||0,language:"",label:null,kind:null,width:c,height:d,frameRate:null,pixelAspectRatio:null,hdr:null,videoLayout:null,mimeType:a.mimeType,
+audioMimeType:null,videoMimeType:null,codecs:a.codecs||null,audioCodec:null,videoCodec:null,primary:!1,roles:[],audioRoles:null,forced:!1,videoId:null,audioId:null,channelsCount:null,audioSamplingRate:null,spatialAudio:!1,tilesLayout:f||null,audioBandwidth:null,videoBandwidth:null,originalVideoId:null,originalAudioId:null,originalTextId:null,originalImageId:a.originalId,accessibilityPurpose:null,originalLanguage:null}};
+shaka.util.StreamUtils.html5TrackId=function(a){a.__shaka_id||(a.__shaka_id=shaka.util.StreamUtils.nextTrackId_++);return a.__shaka_id};shaka.util.StreamUtils.html5TextTrackToTrack=function(a){var b=shaka.util.StreamUtils.html5TrackToGenericShakaTrack_(a);b.active="disabled"!=a.mode;b.type="text";b.originalTextId=a.id;"captions"==a.kind&&(b.mimeType="unknown");"subtitles"==a.kind&&(b.mimeType="text/vtt");a.kind&&(b.roles=[a.kind]);"forced"==a.kind&&(b.forced=!0);return b};
+shaka.util.StreamUtils.html5AudioTrackToTrack=function(a){var b=shaka.util.StreamUtils.html5TrackToGenericShakaTrack_(a);b.active=a.enabled;b.type="variant";b.originalAudioId=a.id;"main"==a.kind&&(b.primary=!0);a.kind&&(b.roles=[a.kind],b.audioRoles=[a.kind],b.label=a.label);return b};
+shaka.util.StreamUtils.html5TrackToGenericShakaTrack_=function(a){var b=a.language;return{id:shaka.util.StreamUtils.html5TrackId(a),active:!1,type:"",bandwidth:0,language:shaka.util.LanguageUtils.normalize(b||"und"),label:a.label,kind:a.kind,width:null,height:null,frameRate:null,pixelAspectRatio:null,hdr:null,videoLayout:null,mimeType:null,audioMimeType:null,videoMimeType:null,codecs:null,audioCodec:null,videoCodec:null,primary:!1,roles:[],forced:!1,audioRoles:null,videoId:null,audioId:null,channelsCount:null,
+audioSamplingRate:null,spatialAudio:!1,tilesLayout:null,audioBandwidth:null,videoBandwidth:null,originalVideoId:null,originalAudioId:null,originalTextId:null,originalImageId:null,accessibilityPurpose:null,originalLanguage:b}};shaka.util.StreamUtils.isPlayable=function(a){return a.allowedByApplication&&a.allowedByKeySystem&&0==a.disabledUntilTime};shaka.util.StreamUtils.getPlayableVariants=function(a){return a.filter(function(b){return shaka.util.StreamUtils.isPlayable(b)})};
+shaka.util.StreamUtils.filterStreamsByLanguageAndRole=function(a,b,c,d){var e=shaka.util.LanguageUtils,f=a,g=a.filter(function(l){return l.primary});g.length&&(f=g);var h=f.length?f[0].language:"";f=f.filter(function(l){return l.language==h});if(b){var k=e.findClosestLocale(e.normalize(b),a.map(function(l){return l.language}));k&&(f=a.filter(function(l){return e.normalize(l.language)==k}))}f=f.filter(function(l){return l.forced==d});if(c){a=shaka.util.StreamUtils.filterStreamsByRole_(f,c);if(a.length)return a;
+shaka.log.warning("No exact match for the text role could be found.")}else if(a=f.filter(function(l){return 0==l.roles.length}),a.length)return a;a=f.map(function(l){return l.roles}).reduce(shaka.util.Functional.collapseArrays,[]);return a.length?shaka.util.StreamUtils.filterStreamsByRole_(f,a[0]):f};shaka.util.StreamUtils.filterStreamsByRole_=function(a,b){return a.filter(function(c){return c.roles.includes(b)})};shaka.util.StreamUtils.isAudio=function(a){return a.type==shaka.util.ManifestParserUtils.ContentType.AUDIO};
+shaka.util.StreamUtils.isVideo=function(a){return a.type==shaka.util.ManifestParserUtils.ContentType.VIDEO};shaka.util.StreamUtils.getVariantStreams=function(a){var b=[];a.audio&&b.push(a.audio);a.video&&b.push(a.video);return b};shaka.util.StreamUtils.isFastSwitching=function(a){return a.audio&&a.audio.fastSwitching||a.video&&a.video.fastSwitching?!0:!1};
+shaka.util.StreamUtils.getVariantSummaryString_=function(a){var b=[];a.audio&&b.push(shaka.util.StreamUtils.getStreamSummaryString_(a.audio));a.video&&b.push(shaka.util.StreamUtils.getStreamSummaryString_(a.video));return b.join(", ")};
+shaka.util.StreamUtils.getStreamSummaryString_=function(a){return shaka.util.StreamUtils.isAudio(a)?"type=audio codecs="+a.codecs+" bandwidth="+a.bandwidth+" channelsCount="+a.channelsCount+" audioSamplingRate="+a.audioSamplingRate:shaka.util.StreamUtils.isVideo(a)?"type=video codecs="+a.codecs+" bandwidth="+a.bandwidth+" frameRate="+a.frameRate+" width="+a.width+" height="+a.height:"unexpected stream type"};goog.exportSymbol("shaka.util.StreamUtils",shaka.util.StreamUtils);
+goog.exportProperty(shaka.util.StreamUtils,"meetsRestrictions",shaka.util.StreamUtils.meetsRestrictions);shaka.util.StreamUtils.decodingConfigCache_={};shaka.util.StreamUtils.nextTrackId_=0;shaka.util.StreamUtils.DecodingAttributes={SMOOTH:"smooth",POWER:"powerEfficient"};shaka.util.StreamUtils.supportedImageMimeTypes_=(new Map).set("image/svg+xml",!0).set("image/png",!0).set("image/jpeg",!0).set("image/jpg",!0);shaka.util.StreamUtils.minWebPImage_="data:image/webp;base64,UklGRjoAAABXRUJQVlA4IC4AAACyAgCdASoCAAIALmk0mk0iIiIiIgBoSygABc6WWgAA/veff/0PP8bA//LwYAAA";
+shaka.util.StreamUtils.minAvifImage_="data:image/avif;base64,AAAAIGZ0eXBhdmlmAAAAAGF2aWZtaWYxbWlhZk1BMUIAAADybWV0YQAAAAAAAAAoaGRscgAAAAAAAAAAcGljdAAAAAAAAAAAAAAAAGxpYmF2aWYAAAAADnBpdG0AAAAAAAEAAAAeaWxvYwAAAABEAAABAAEAAAABAAABGgAAAB0AAAAoaWluZgAAAAAAAQAAABppbmZlAgAAAAABAABhdjAxQ29sb3IAAAAAamlwcnAAAABLaXBjbwAAABRpc3BlAAAAAAAAAAIAAAACAAAAEHBpeGkAAAAAAwgICAAAAAxhdjFDgQ0MAAAAABNjb2xybmNseAACAAIAAYAAAAAXaXBtYQAAAAAAAAABAAEEAQKDBAAAACVtZGF0EgAKCBgANogQEAwgMg8f8D///8WfhwB8+ErK42A=";
+shaka.util.StreamUtils.minImage_=(new Map).set("image/webp",shaka.util.StreamUtils.minWebPImage_).set("image/avif",shaka.util.StreamUtils.minAvifImage_);shaka.abr.SimpleAbrManager=function(){var a=this;this.switch_=null;this.enabled_=!1;this.bandwidthEstimator_=new shaka.abr.EwmaBandwidthEstimator;this.eventManager_=new shaka.util.EventManager;navigator.connection&&navigator.connection.addEventListener&&this.eventManager_.listen(navigator.connection,"change",function(){if(a.enabled_&&a.config_.useNetworkInformation){a.bandwidthEstimator_=new shaka.abr.EwmaBandwidthEstimator;a.config_&&a.bandwidthEstimator_.configure(a.config_.advanced);var b=a.chooseVariant();
+b&&navigator.onLine&&a.switch_(b,a.config_.clearBufferSwitch,a.config_.safeMarginSwitch)}});this.variants_=[];this.playbackRate_=1;this.startupComplete_=!1;this.resizeObserver_=this.mediaElement_=this.config_=this.lastTimeChosenMs_=null;this.resizeObserverTimer_=new shaka.util.Timer(function(){if(a.config_.restrictToElementSize){var b=a.chooseVariant();b&&a.switch_(b,a.config_.clearBufferSwitch,a.config_.safeMarginSwitch)}});this.cmsdManager_=null};
+shaka.abr.SimpleAbrManager.prototype.stop=function(){this.switch_=null;this.enabled_=!1;this.variants_=[];this.playbackRate_=1;this.mediaElement_=this.lastTimeChosenMs_=null;this.resizeObserver_&&(this.resizeObserver_.disconnect(),this.resizeObserver_=null);this.resizeObserverTimer_.stop();this.cmsdManager_=null};shaka.abr.SimpleAbrManager.prototype.release=function(){this.eventManager_.release();this.resizeObserverTimer_=null};shaka.abr.SimpleAbrManager.prototype.init=function(a){this.switch_=a};
+shaka.abr.SimpleAbrManager.prototype.chooseVariant=function(a){a=void 0===a?!1:a;var b=Infinity,c=Infinity;this.config_.restrictToScreenSize&&(c=this.config_.ignoreDevicePixelRatio?1:window.devicePixelRatio,b=window.screen.height*c,c*=window.screen.width);if(this.resizeObserver_&&this.config_.restrictToElementSize){var d=this.config_.ignoreDevicePixelRatio?1:window.devicePixelRatio;b=Math.min(b,this.mediaElement_.clientHeight*d);c=Math.min(c,this.mediaElement_.clientWidth*d)}var e=this.variants_.filter(function(m){return!shaka.util.StreamUtils.isFastSwitching(m)});
+e.length||(e=this.variants_);d=e;a&&e.length!=this.variants_.length&&(d=this.variants_.filter(function(m){return shaka.util.StreamUtils.isFastSwitching(m)}));a=this.filterAndSortVariants_(this.config_.restrictions,d,Infinity,Infinity);if(Infinity!=b||Infinity!=c){a=this.getResolutionList_(a);a=$jscomp.makeIterator(a);for(e=a.next();!e.done;e=a.next())if(e=e.value,e.height>=b&&e.width>=c){b=e.height;c=e.width;break}a=this.filterAndSortVariants_(this.config_.restrictions,d,b,c)}b=this.getBandwidthEstimate();
+d.length&&!a.length&&(shaka.log.warning("No variants met the ABR restrictions. Choosing a variant by lowest bandwidth."),a=this.filterAndSortVariants_(null,d,Infinity,Infinity),a=[a[0]]);c=a[0]||null;for(d=0;d<a.length;d++){e=a[d];for(var f=isNaN(this.playbackRate_)?1:Math.abs(this.playbackRate_),g=f*e.bandwidth,h=g/this.config_.bandwidthDowngradeTarget,k={bandwidth:Infinity},l=d+1;l<a.length;l++)if(e.bandwidth!=a[l].bandwidth){k=a[l];break}f=f*k.bandwidth/this.config_.bandwidthUpgradeTarget;shaka.log.v2("Bandwidth ranges:",
+(g/1E6).toFixed(3),(h/1E6).toFixed(3),(f/1E6).toFixed(3));b>=h&&b<=f&&c.bandwidth!=e.bandwidth&&(c=e)}this.lastTimeChosenMs_=Date.now();return c};shaka.abr.SimpleAbrManager.prototype.enable=function(){this.enabled_=!0};shaka.abr.SimpleAbrManager.prototype.disable=function(){this.enabled_=!1};
+shaka.abr.SimpleAbrManager.prototype.segmentDownloaded=function(a,b,c,d){shaka.log.v2("Segment downloaded:","contentType="+(d&&d.contentType),"deltaTimeMs="+a,"numBytes="+b,"lastTimeChosenMs="+this.lastTimeChosenMs_,"enabled="+this.enabled_);goog.asserts.assert(0<=a,"expected a non-negative duration");this.bandwidthEstimator_.sample(a,b);c&&null!=this.lastTimeChosenMs_&&this.enabled_&&this.suggestStreams_()};
+shaka.abr.SimpleAbrManager.prototype.trySuggestStreams=function(){null!=this.lastTimeChosenMs_&&this.enabled_&&this.suggestStreams_()};shaka.abr.SimpleAbrManager.prototype.getBandwidthEstimate=function(){var a=this.getDefaultBandwidth_();a=this.bandwidthEstimator_.getBandwidthEstimate(a);return this.cmsdManager_?this.cmsdManager_.getBandwidthEstimate(a):a};shaka.abr.SimpleAbrManager.prototype.setVariants=function(a){this.variants_=a};
+shaka.abr.SimpleAbrManager.prototype.playbackRateChanged=function(a){this.playbackRate_=a};shaka.abr.SimpleAbrManager.prototype.setMediaElement=function(a){var b=this;this.mediaElement_=a;this.resizeObserver_&&(this.resizeObserver_.disconnect(),this.resizeObserver_=null);this.mediaElement_&&"ResizeObserver"in window&&(this.resizeObserver_=new ResizeObserver(function(){b.resizeObserverTimer_.tickAfter(shaka.abr.SimpleAbrManager.RESIZE_OBSERVER_BATCH_TIME)}),this.resizeObserver_.observe(this.mediaElement_))};
+shaka.abr.SimpleAbrManager.prototype.setCmsdManager=function(a){this.cmsdManager_=a};shaka.abr.SimpleAbrManager.prototype.configure=function(a){this.config_=a;this.bandwidthEstimator_&&this.config_&&this.bandwidthEstimator_.configure(this.config_.advanced)};
+shaka.abr.SimpleAbrManager.prototype.suggestStreams_=function(){shaka.log.v2("Suggesting Streams...");goog.asserts.assert(null!=this.lastTimeChosenMs_,"lastTimeChosenMs_ should not be null");if(!this.startupComplete_){if(!this.bandwidthEstimator_.hasGoodEstimate()){shaka.log.v2("Still waiting for a good estimate...");return}this.startupComplete_=!0}else if(Date.now()-this.lastTimeChosenMs_<1E3*this.config_.switchInterval){shaka.log.v2("Still within switch interval...");return}var a=this.chooseVariant(),
+b=this.getBandwidthEstimate();b=Math.round(b/1E3);a&&(shaka.log.debug("Calling switch_(), bandwidth="+b+" kbps"),this.switch_(a,this.config_.clearBufferSwitch,this.config_.safeMarginSwitch))};shaka.abr.SimpleAbrManager.prototype.getDefaultBandwidth_=function(){var a=this.config_.defaultBandwidthEstimate;navigator.connection&&navigator.connection.downlink&&this.config_.useNetworkInformation&&(a=1E6*navigator.connection.downlink);return a};
+shaka.abr.SimpleAbrManager.prototype.filterAndSortVariants_=function(a,b,c,d){if(this.cmsdManager_){var e=this.cmsdManager_.getMaxBitrate();e&&(b=b.filter(function(f){return f.bandwidth&&e?f.bandwidth<=e:!0}))}a&&(b=b.filter(function(f){goog.asserts.assert(a,"Restrictions should exist!");return shaka.util.StreamUtils.meetsRestrictions(f,a,{width:d,height:c})}));return b.sort(function(f,g){return f.bandwidth-g.bandwidth})};
+shaka.abr.SimpleAbrManager.prototype.getResolutionList_=function(a){var b=[];a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next())(c=c.value.video)&&c.height&&c.width&&b.push({height:c.height,width:c.width});return b.sort(function(d,e){return d.width-e.width})};goog.exportSymbol("shaka.abr.SimpleAbrManager",shaka.abr.SimpleAbrManager);goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"configure",shaka.abr.SimpleAbrManager.prototype.configure);
+goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"setCmsdManager",shaka.abr.SimpleAbrManager.prototype.setCmsdManager);goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"setMediaElement",shaka.abr.SimpleAbrManager.prototype.setMediaElement);goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"playbackRateChanged",shaka.abr.SimpleAbrManager.prototype.playbackRateChanged);goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"setVariants",shaka.abr.SimpleAbrManager.prototype.setVariants);
+goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"getBandwidthEstimate",shaka.abr.SimpleAbrManager.prototype.getBandwidthEstimate);goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"trySuggestStreams",shaka.abr.SimpleAbrManager.prototype.trySuggestStreams);goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"segmentDownloaded",shaka.abr.SimpleAbrManager.prototype.segmentDownloaded);goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"disable",shaka.abr.SimpleAbrManager.prototype.disable);
+goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"enable",shaka.abr.SimpleAbrManager.prototype.enable);goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"chooseVariant",shaka.abr.SimpleAbrManager.prototype.chooseVariant);goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"init",shaka.abr.SimpleAbrManager.prototype.init);goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"release",shaka.abr.SimpleAbrManager.prototype.release);
+goog.exportProperty(shaka.abr.SimpleAbrManager.prototype,"stop",shaka.abr.SimpleAbrManager.prototype.stop);shaka.abr.SimpleAbrManager.RESIZE_OBSERVER_BATCH_TIME=1;shaka.config={};shaka.config.AutoShowText={NEVER:0,ALWAYS:1,IF_PREFERRED_TEXT_LANGUAGE:2,IF_SUBTITLES_MAY_BE_NEEDED:3};goog.exportSymbol("shaka.config.AutoShowText",shaka.config.AutoShowText);shaka.config.CodecSwitchingStrategy={RELOAD:"reload",SMOOTH:"smooth"};goog.exportSymbol("shaka.config.CodecSwitchingStrategy",shaka.config.CodecSwitchingStrategy);shaka.media.AdaptationSet=function(a,b,c,d){c=void 0===c?!0:c;d=void 0===d?!1:d;this.root_=a;this.variants_=new Set([a]);b=b||[];a=$jscomp.makeIterator(b);for(b=a.next();!b.done;b=a.next())this.add(b.value,c,d)};shaka.media.AdaptationSet.prototype.add=function(a,b,c){if(this.canInclude(a,b,c))return this.variants_.add(a),!0;shaka.log.warning("Rejecting variant - not compatible with root.");return!1};
+shaka.media.AdaptationSet.prototype.canInclude=function(a,b,c){return shaka.media.AdaptationSet.areAdaptable(this.root_,a,void 0===b?!0:b,void 0===c?!1:c)};
+shaka.media.AdaptationSet.areAdaptable=function(a,b,c,d){var e=shaka.media.AdaptationSet;if(!!a.audio!=!!b.audio||!!a.video!=!!b.video||a.language!=b.language)return!1;goog.asserts.assert(!!a.audio==!!b.audio,"Both should either have audio or not have audio.");if(a.audio&&b.audio&&!e.areAudiosCompatible_(a.audio,b.audio,c,d))return!1;goog.asserts.assert(!!a.video==!!b.video,"Both should either have video or not have video.");return a.video&&b.video&&!e.areVideosCompatible_(a.video,b.video,c)?!1:!0};
+shaka.media.AdaptationSet.prototype.values=function(){return this.variants_.values()};shaka.media.AdaptationSet.areAudiosCompatible_=function(a,b,c,d){var e=shaka.media.AdaptationSet;return(!a.channelsCount||!b.channelsCount||2<a.channelsCount||2<b.channelsCount)&&a.channelsCount!=b.channelsCount||c&&!e.canTransitionBetween_(a,b)||!e.areRolesEqual_(a.roles,b.roles)||d&&a.groupId!==b.groupId?!1:!0};
+shaka.media.AdaptationSet.areVideosCompatible_=function(a,b,c){var d=shaka.media.AdaptationSet;return c&&!d.canTransitionBetween_(a,b)||!d.areRolesEqual_(a.roles,b.roles)?!1:!0};
+shaka.media.AdaptationSet.canTransitionBetween_=function(a,b){if(a.mimeType!=b.mimeType)return!1;a=shaka.util.MimeUtils.splitCodecs(a.codecs).map(function(d){return shaka.util.MimeUtils.getCodecBase(d)});b=shaka.util.MimeUtils.splitCodecs(b.codecs).map(function(d){return shaka.util.MimeUtils.getCodecBase(d)});if(a.length!=b.length)return!1;a.sort();b.sort();for(var c=0;c<a.length;c++)if(a[c]!=b[c])return!1;return!0};
+shaka.media.AdaptationSet.areRolesEqual_=function(a,b){a=new Set(a);b=new Set(b);a.delete("main");b.delete("main");if(a.size!=b.size)return!1;a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next())if(!b.has(c.value))return!1;return!0};shaka.media.AdaptationSetCriteria=function(){};shaka.media.AdaptationSetCriteria.prototype.create=function(a){};shaka.media.ExampleBasedCriteria=function(a,b,c){b=void 0===b?shaka.config.CodecSwitchingStrategy.RELOAD:b;c=void 0===c?!1:c;this.example_=a;this.codecSwitchingStrategy_=b;this.enableAudioGroups_=c;this.fallback_=new shaka.media.PreferenceBasedCriteria(a.language,"",a.audio&&a.audio.channelsCount?a.audio.channelsCount:0,"",!1,"","","",b,c)};
+shaka.media.ExampleBasedCriteria.prototype.create=function(a){var b=this,c=this.codecSwitchingStrategy_==shaka.config.CodecSwitchingStrategy.SMOOTH&&shaka.media.Capabilities.isChangeTypeSupported(),d=a.filter(function(e){return shaka.media.AdaptationSet.areAdaptable(b.example_,e,!c,b.enableAudioGroups_)});return d.length?new shaka.media.AdaptationSet(d[0],d,!c,this.enableAudioGroups_):this.fallback_.create(a)};
+shaka.media.PreferenceBasedCriteria=function(a,b,c,d,e,f,g,h,k,l){k=void 0===k?shaka.config.CodecSwitchingStrategy.RELOAD:k;this.language_=a;this.role_=b;this.channelCount_=c;this.hdrLevel_=d;this.spatialAudio_=e;this.videoLayout_=f;this.audioLabel_=void 0===g?"":g;this.videoLabel_=void 0===h?"":h;this.codecSwitchingStrategy_=k;this.enableAudioGroups_=void 0===l?!1:l};
+shaka.media.PreferenceBasedCriteria.prototype.create=function(a){var b=shaka.media.PreferenceBasedCriteria,c=[];c=b.filterByLanguage_(a,this.language_);var d=a.filter(function(e){return e.primary});c=c.length?c:d.length?d:a;a=b.filterVariantsByRole_(c,this.role_);a.length?c=a:shaka.log.warning("No exact match for variant role could be found.");this.videoLayout_&&(a=b.filterVariantsByVideoLayout_(c,this.videoLayout_),a.length?c=a:shaka.log.warning("No exact match for the video layout could be found."));
+this.hdrLevel_&&(a=b.filterVariantsByHDRLevel_(c,this.hdrLevel_),a.length?c=a:shaka.log.warning("No exact match for the hdr level could be found."));this.channelCount_&&(a=b.filterVariantsByAudioChannelCount_(c,this.channelCount_),a.length?c=a:shaka.log.warning("No exact match for the channel count could be found."));this.audioLabel_&&(a=b.filterVariantsByAudioLabel_(c,this.audioLabel_),a.length?c=a:shaka.log.warning("No exact match for audio label could be found."));this.videoLabel_&&(a=b.filterVariantsByVideoLabel_(c,
+this.videoLabel_),a.length?c=a:shaka.log.warning("No exact match for video label could be found."));b=b.filterVariantsBySpatialAudio_(c,this.spatialAudio_);b.length?c=b:shaka.log.warning("No exact match for spatial audio could be found.");b=this.codecSwitchingStrategy_==shaka.config.CodecSwitchingStrategy.SMOOTH&&shaka.media.Capabilities.isChangeTypeSupported();return new shaka.media.AdaptationSet(c[0],c,!b,this.enableAudioGroups_)};
+shaka.media.PreferenceBasedCriteria.filterByLanguage_=function(a,b){var c=shaka.util.LanguageUtils;b=c.normalize(b);var d=c.findClosestLocale(b,a.map(function(e){return c.getLocaleForVariant(e)}));return d?a.filter(function(e){return d==c.getLocaleForVariant(e)}):[]};shaka.media.PreferenceBasedCriteria.filterVariantsByRole_=function(a,b){return a.filter(function(c){return c.audio?b?c.audio.roles.includes(b):0==c.audio.roles.length:!1})};
+shaka.media.PreferenceBasedCriteria.filterVariantsByAudioLabel_=function(a,b){return a.filter(function(c){if(!c.audio||!c.audio.label)return!1;c=c.audio.label.toLowerCase();var d=b.toLowerCase();return c==d})};shaka.media.PreferenceBasedCriteria.filterVariantsByVideoLabel_=function(a,b){return a.filter(function(c){if(!c.video||!c.video.label)return!1;c=c.video.label.toLowerCase();var d=b.toLowerCase();return c==d})};
+shaka.media.PreferenceBasedCriteria.filterVariantsByAudioChannelCount_=function(a,b){return a.filter(function(c){return c.audio&&c.audio.channelsCount&&c.audio.channelsCount!=b?!1:!0})};shaka.media.PreferenceBasedCriteria.filterVariantsByHDRLevel_=function(a,b){"AUTO"==b&&(b=window.matchMedia("(color-gamut: p3)").matches?"PQ":"SDR");return a.filter(function(c){return c.video&&c.video.hdr&&c.video.hdr!=b?!1:!0})};
+shaka.media.PreferenceBasedCriteria.filterVariantsByVideoLayout_=function(a,b){return a.filter(function(c){return c.video&&c.video.videoLayout&&c.video.videoLayout!=b?!1:!0})};shaka.media.PreferenceBasedCriteria.filterVariantsBySpatialAudio_=function(a,b){return a.filter(function(c){return c.audio&&c.audio.spatialAudio!=b?!1:!0})};shaka.media.BufferingObserver=function(a,b){var c=shaka.media.BufferingObserver.State;this.previousState_=c.SATISFIED;this.thresholds_=(new Map).set(c.SATISFIED,b).set(c.STARVING,a);this.lastRebufferTime_=0};shaka.media.BufferingObserver.prototype.setThresholds=function(a,b){var c=shaka.media.BufferingObserver.State;this.thresholds_.set(c.SATISFIED,b).set(c.STARVING,a)};
+shaka.media.BufferingObserver.prototype.update=function(a,b){var c=shaka.media.BufferingObserver.State,d=this.thresholds_.get(this.previousState_),e=this.previousState_;this.previousState_=a=b||a>=d?c.SATISFIED:c.STARVING;(e=e!=a)&&a===c.SATISFIED&&(this.lastRebufferTime_=Date.now());return e};shaka.media.BufferingObserver.prototype.setState=function(a){this.previousState_=a};shaka.media.BufferingObserver.prototype.getState=function(){return this.previousState_};
+shaka.media.BufferingObserver.prototype.getLastRebufferTime=function(){return this.lastRebufferTime_};shaka.media.BufferingObserver.prototype.resetLastRebufferTime=function(){this.lastRebufferTime_=0};shaka.media.BufferingObserver.State={STARVING:0,SATISFIED:1};shaka.net={};
+shaka.net.Backoff=function(a,b){b=void 0===b?!1:b;var c=shaka.net.Backoff.defaultRetryParameters();this.maxAttempts_=null==a.maxAttempts?c.maxAttempts:a.maxAttempts;goog.asserts.assert(1<=this.maxAttempts_,"maxAttempts should be >= 1");this.baseDelay_=null==a.baseDelay?c.baseDelay:a.baseDelay;goog.asserts.assert(0<=this.baseDelay_,"baseDelay should be >= 0");this.fuzzFactor_=null==a.fuzzFactor?c.fuzzFactor:a.fuzzFactor;goog.asserts.assert(0<=this.fuzzFactor_,"fuzzFactor should be >= 0");this.backoffFactor_=
+null==a.backoffFactor?c.backoffFactor:a.backoffFactor;goog.asserts.assert(0<=this.backoffFactor_,"backoffFactor should be >= 0");this.numAttempts_=0;this.nextUnfuzzedDelay_=this.baseDelay_;if(this.autoReset_=b)goog.asserts.assert(2<=this.maxAttempts_,"maxAttempts must be >= 2 for autoReset == true"),this.numAttempts_=1};
+shaka.net.Backoff.prototype.attempt=function(){var a=this,b,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){if(1==d.nextAddress){if(a.numAttempts_>=a.maxAttempts_)if(a.autoReset_)a.reset_();else throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.ATTEMPTS_EXHAUSTED);b=a.numAttempts_;a.numAttempts_++;if(0==b)return goog.asserts.assert(!a.autoReset_,"Failed to delay with auto-reset!"),d.return();c=shaka.net.Backoff.fuzz_(a.nextUnfuzzedDelay_,
+a.fuzzFactor_);return d.yield(new Promise(function(e){shaka.net.Backoff.defer(c,e)}),2)}a.nextUnfuzzedDelay_*=a.backoffFactor_;d.jumpToEnd()})};shaka.net.Backoff.defaultRetryParameters=function(){return{maxAttempts:2,baseDelay:1E3,backoffFactor:2,fuzzFactor:.5,timeout:3E4,stallTimeout:5E3,connectionTimeout:1E4}};shaka.net.Backoff.fuzz_=function(a,b){return a*(1+(2*Math.random()-1)*b)};
+shaka.net.Backoff.prototype.reset_=function(){goog.asserts.assert(this.autoReset_,"Should only be used for auto-reset!");this.numAttempts_=1;this.nextUnfuzzedDelay_=this.baseDelay_};shaka.net.Backoff.defer=function(a,b){(new shaka.util.Timer(b)).tickAfter(a/1E3)};shaka.util.PublicPromise=function(){var a,b,c=new Promise(function(d,e){a=d;b=e});c.resolve=a;c.reject=b;return c};shaka.util.PublicPromise.prototype.resolve=function(a){};shaka.util.PublicPromise.prototype.reject=function(a){};shaka.util.AbortableOperation=function(a,b){this.promise=a;this.onAbort_=b;this.aborted_=!1};shaka.util.AbortableOperation.failed=function(a){return new shaka.util.AbortableOperation(Promise.reject(a),function(){return Promise.resolve()})};shaka.util.AbortableOperation.aborted=function(){var a=Promise.reject(shaka.util.AbortableOperation.abortError());a.catch(function(){});return new shaka.util.AbortableOperation(a,function(){return Promise.resolve()})};
+shaka.util.AbortableOperation.abortError=function(){return new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.OPERATION_ABORTED)};shaka.util.AbortableOperation.completed=function(a){return new shaka.util.AbortableOperation(Promise.resolve(a),function(){return Promise.resolve()})};shaka.util.AbortableOperation.notAbortable=function(a){return new shaka.util.AbortableOperation(a,function(){return a.catch(function(){})})};
+shaka.util.AbortableOperation.prototype.abort=function(){this.aborted_=!0;return this.onAbort_()};shaka.util.AbortableOperation.all=function(a){return new shaka.util.AbortableOperation(Promise.all(a.map(function(b){return b.promise})),function(){return Promise.all(a.map(function(b){return b.abort()}))})};shaka.util.AbortableOperation.prototype.finally=function(a){this.promise.then(function(b){return a(!0)},function(b){return a(!1)});return this};
+shaka.util.AbortableOperation.prototype.chain=function(a,b){var c=this,d=new shaka.util.PublicPromise,e=shaka.util.AbortableOperation.abortError(),f=function(){d.reject(e);return c.abort()},g=function(h){return function(k){if(c.aborted_&&h)d.reject(e);else{var l=h?a:b;l?f=shaka.util.AbortableOperation.wrapChainCallback_(l,k,d):(h?d.resolve:d.reject)(k)}}};this.promise.then(g(!0),g(!1));return new shaka.util.AbortableOperation(d,function(){return f()})};
+shaka.util.AbortableOperation.wrapChainCallback_=function(a,b,c){try{var d=a(b);if(d&&d.promise&&d.abort)return c.resolve(d.promise),function(){return d.abort()};c.resolve(d);return function(){return Promise.resolve(d).then(function(){},function(){})}}catch(e){return c.reject(e),function(){return Promise.resolve()}}};goog.exportSymbol("shaka.util.AbortableOperation",shaka.util.AbortableOperation);goog.exportProperty(shaka.util.AbortableOperation.prototype,"chain",shaka.util.AbortableOperation.prototype.chain);
+goog.exportProperty(shaka.util.AbortableOperation.prototype,"finally",shaka.util.AbortableOperation.prototype.finally);goog.exportProperty(shaka.util.AbortableOperation,"all",shaka.util.AbortableOperation.all);goog.exportProperty(shaka.util.AbortableOperation.prototype,"abort",shaka.util.AbortableOperation.prototype.abort);goog.exportProperty(shaka.util.AbortableOperation,"notAbortable",shaka.util.AbortableOperation.notAbortable);goog.exportProperty(shaka.util.AbortableOperation,"completed",shaka.util.AbortableOperation.completed);
+goog.exportProperty(shaka.util.AbortableOperation,"aborted",shaka.util.AbortableOperation.aborted);goog.exportProperty(shaka.util.AbortableOperation,"failed",shaka.util.AbortableOperation.failed);shaka.util.FakeEvent=function(a,b){if(b)if(b instanceof Map)for(var c=$jscomp.makeIterator(b.keys()),d=c.next();!d.done;d=c.next())d=d.value,Object.defineProperty(this,d,{value:b.get(d),writable:!0,enumerable:!0});else for(c in b=shaka.util.FakeEvent.recastDictAsObject_(b),b)Object.defineProperty(this,c,{value:b[c],writable:!0,enumerable:!0});this.defaultPrevented=this.cancelable=this.bubbles=!1;this.timeStamp=window.performance&&window.performance.now?window.performance.now():Date.now();this.type=
+a;this.isTrusted=!1;this.target=this.currentTarget=null;this.stopped=!1};shaka.util.FakeEvent.fromRealEvent=function(a){var b=new shaka.util.FakeEvent(a.type),c;for(c in a)Object.defineProperty(b,c,{value:a[c],writable:!0,enumerable:!0});return b};shaka.util.FakeEvent.recastDictAsObject_=function(a){goog.asserts.assert(!(a instanceof Map),"dict should not be a map");return a};shaka.util.FakeEvent.prototype.preventDefault=function(){this.cancelable&&(this.defaultPrevented=!0)};
+shaka.util.FakeEvent.prototype.stopImmediatePropagation=function(){this.stopped=!0};shaka.util.FakeEvent.prototype.stopPropagation=function(){};goog.exportSymbol("shaka.util.FakeEvent",shaka.util.FakeEvent);
+shaka.util.FakeEvent.EventName={AbrStatusChanged:"abrstatuschanged",Adaptation:"adaptation",Buffering:"buffering",Complete:"complete",DownloadFailed:"downloadfailed",DownloadHeadersReceived:"downloadheadersreceived",DrmSessionUpdate:"drmsessionupdate",Emsg:"emsg",Prft:"prft",Error:"error",ExpirationUpdated:"expirationupdated",FirstQuartile:"firstquartile",GapJumped:"gapjumped",KeyStatusChanged:"keystatuschanged",Loaded:"loaded",Loading:"loading",ManifestParsed:"manifestparsed",ManifestUpdated:"manifestupdated",
+MediaQualityChanged:"mediaqualitychanged",Metadata:"metadata",Midpoint:"midpoint",NoSpatialVideoInfoEvent:"nospatialvideoinfo",OnStateChange:"onstatechange",RateChange:"ratechange",SegmentAppended:"segmentappended",SessionDataEvent:"sessiondata",SpatialVideoInfoEvent:"spatialvideoinfo",StallDetected:"stalldetected",Started:"started",StateChanged:"statechanged",Streaming:"streaming",TextChanged:"textchanged",TextTrackVisibility:"texttrackvisibility",ThirdQuartile:"thirdquartile",TimelineRegionAdded:"timelineregionadded",
+TimelineRegionEnter:"timelineregionenter",TimelineRegionExit:"timelineregionexit",TracksChanged:"trackschanged",Unloading:"unloading",VariantChanged:"variantchanged"};shaka.util.FakeEventTarget=function(){this.listeners_=new shaka.util.MultiMap;this.dispatchTarget=this};shaka.util.FakeEventTarget.prototype.addEventListener=function(a,b,c){this.listeners_&&this.listeners_.push(a,b)};shaka.util.FakeEventTarget.prototype.listenToAllEvents=function(a){this.addEventListener(shaka.util.FakeEventTarget.ALL_EVENTS_,a)};shaka.util.FakeEventTarget.prototype.removeEventListener=function(a,b,c){this.listeners_&&this.listeners_.remove(a,b)};
+shaka.util.FakeEventTarget.prototype.dispatchEvent=function(a){goog.asserts.assert(a instanceof shaka.util.FakeEvent,"FakeEventTarget can only dispatch FakeEvents!");if(!this.listeners_)return!0;var b=this.listeners_.get(a.type)||[],c=this.listeners_.get(shaka.util.FakeEventTarget.ALL_EVENTS_);c&&(b=b.concat(c));b=$jscomp.makeIterator(b);for(c=b.next();!c.done;c=b.next()){c=c.value;a.target=this.dispatchTarget;a.currentTarget=this.dispatchTarget;try{c.handleEvent?c.handleEvent(a):c.call(this,a)}catch(d){shaka.log.error("Uncaught exception in event handler",
+d,d?d.message:null,d?d.stack:null)}if(a.stopped)break}return a.defaultPrevented};shaka.util.FakeEventTarget.prototype.release=function(){this.listeners_=null};shaka.util.FakeEventTarget.ALL_EVENTS_="All";shaka.util.OperationManager=function(){this.operations_=[]};shaka.util.OperationManager.prototype.manage=function(a){var b=this;this.operations_.push(a.finally(function(){shaka.util.ArrayUtils.remove(b.operations_,a)}))};shaka.util.OperationManager.prototype.destroy=function(){for(var a=[],b=$jscomp.makeIterator(this.operations_),c=b.next();!c.done;c=b.next())c=c.value,c.promise.catch(function(){}),a.push(c.abort());this.operations_=[];return Promise.all(a)};shaka.net.NetworkingEngine=function(a,b,c,d,e,f){shaka.util.FakeEventTarget.call(this);this.destroyed_=!1;this.operationManager_=new shaka.util.OperationManager;this.requestFilters_=new Set;this.responseFilters_=new Set;this.onProgressUpdated_=a||null;this.onHeadersReceived_=b||null;this.onDownloadFailed_=c||null;this.onRequest_=d||null;this.onRetry_=e||null;this.onResponse_=f||null;this.forceHTTPS_=!1};$jscomp.inherits(shaka.net.NetworkingEngine,shaka.util.FakeEventTarget);
+shaka.net.NetworkingEngine.prototype.setForceHTTPS=function(a){this.forceHTTPS_=a};shaka.net.NetworkingEngine.registerScheme=function(a,b,c,d){d=void 0===d?!1:d;goog.asserts.assert(void 0==c||0<c,"explicit priority must be > 0");c=c||shaka.net.NetworkingEngine.PluginPriority.APPLICATION;var e=shaka.net.NetworkingEngine.schemes_[a];if(!e||c>=e.priority)shaka.net.NetworkingEngine.schemes_[a]={priority:c,plugin:b,progressSupport:d}};shaka.net.NetworkingEngine.unregisterScheme=function(a){delete shaka.net.NetworkingEngine.schemes_[a]};
+shaka.net.NetworkingEngine.prototype.registerRequestFilter=function(a){this.requestFilters_.add(a)};shaka.net.NetworkingEngine.prototype.unregisterRequestFilter=function(a){this.requestFilters_.delete(a)};shaka.net.NetworkingEngine.prototype.clearAllRequestFilters=function(){this.requestFilters_.clear()};shaka.net.NetworkingEngine.prototype.registerResponseFilter=function(a){this.responseFilters_.add(a)};shaka.net.NetworkingEngine.prototype.unregisterResponseFilter=function(a){this.responseFilters_.delete(a)};
+shaka.net.NetworkingEngine.prototype.clearAllResponseFilters=function(){this.responseFilters_.clear()};shaka.net.NetworkingEngine.defaultRetryParameters=function(){return shaka.net.Backoff.defaultRetryParameters()};shaka.net.NetworkingEngine.makeRequest=function(a,b,c){return{uris:a,method:"GET",body:null,headers:{},allowCrossSiteCredentials:!1,retryParameters:b,licenseRequestType:null,sessionId:null,drmInfo:null,initData:null,initDataType:null,streamDataCallback:void 0===c?null:c}};
+shaka.net.NetworkingEngine.prototype.destroy=function(){this.destroyed_=!0;this.requestFilters_.clear();this.responseFilters_.clear();shaka.util.FakeEventTarget.prototype.release.call(this);return this.operationManager_.destroy()};
+shaka.net.NetworkingEngine.prototype.request=function(a,b,c){var d=this,e=shaka.util.ObjectUtils,f=new shaka.net.NetworkingEngine.NumBytesRemainingClass;if(this.destroyed_)return e=Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.OPERATION_ABORTED)),e.catch(function(){}),new shaka.net.NetworkingEngine.PendingRequest(e,function(){return Promise.resolve()},f);goog.asserts.assert(b.uris&&b.uris.length,"Request without URIs!");
+b.method=b.method||"GET";b.headers=b.headers||{};b.retryParameters=b.retryParameters?e.cloneObject(b.retryParameters):shaka.net.NetworkingEngine.defaultRetryParameters();b.uris=e.cloneObject(b.uris);e=this.filterRequest_(a,b,c);var g=e.chain(function(){return d.makeRequestWithRetry_(a,b,c,f)}),h=g.chain(function(p){return d.filterResponse_(a,p,c)}),k=Date.now(),l=0;e.promise.then(function(){l=Date.now()-k},function(){});var m=0;g.promise.then(function(){m=Date.now()},function(){});var n=h.chain(function(p){var q=
+Date.now()-m,r=p.response;r.timeMs+=l;r.timeMs+=q;p.gotProgress||!d.onProgressUpdated_||r.fromCache||"HEAD"==b.method||a!=shaka.net.NetworkingEngine.RequestType.SEGMENT||(p=d.allowSwitch_(c),d.onProgressUpdated_(r.timeMs,r.data.byteLength,p));if(d.onResponse_)d.onResponse_(a,r,c);return r},function(p){p&&(goog.asserts.assert(p instanceof shaka.util.Error,"Wrong error type"),p.severity=shaka.util.Error.Severity.CRITICAL);throw p;});e=new shaka.net.NetworkingEngine.PendingRequest(n.promise,function(){return n.abort()},
+f);this.operationManager_.manage(e);return e};
+shaka.net.NetworkingEngine.prototype.filterRequest_=function(a,b,c){var d=shaka.util.AbortableOperation.completed(void 0),e=function(h){d=d.chain(function(){b.body&&(b.body=shaka.util.BufferUtils.toArrayBuffer(b.body));return h(a,b,c)})};this.onRequest_&&e(this.onRequest_);for(var f=$jscomp.makeIterator(this.requestFilters_),g=f.next();!g.done;g=f.next())e(g.value);return d.chain(void 0,function(h){if(h instanceof shaka.util.Error&&h.code==shaka.util.Error.Code.OPERATION_ABORTED)throw h;throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.REQUEST_FILTER_ERROR,h);})};shaka.net.NetworkingEngine.prototype.makeRequestWithRetry_=function(a,b,c,d){var e=new shaka.net.Backoff(b.retryParameters,!1);return this.send_(a,b,c,e,0,null,d)};
+shaka.net.NetworkingEngine.prototype.send_=function(a,b,c,d,e,f,g){var h=this;this.forceHTTPS_&&(b.uris[e]=b.uris[e].replace("http://","https://"));if(0<e&&this.onRetry_)this.onRetry_(a,c,b.uris[e],b.uris[e-1]);var k=new goog.Uri(b.uris[e]),l=k.getScheme(),m=!1;l||(l=shaka.net.NetworkingEngine.getLocationProtocol_(),goog.asserts.assert(":"==l[l.length-1],"location.protocol expected to end with a colon!"),l=l.slice(0,-1),k.setScheme(l),b.uris[e]=k.toString());l=l.toLowerCase();var n=(l=shaka.net.NetworkingEngine.schemes_[l])?
+l.plugin:null;if(!n)return shaka.util.AbortableOperation.failed(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.UNSUPPORTED_SCHEME,k));var p=l.progressSupport,q=null,r=null,v=!1,x=!1,w;return shaka.util.AbortableOperation.notAbortable(d.attempt()).chain(function(){if(h.destroyed_)return shaka.util.AbortableOperation.aborted();w=Date.now();var t=shaka.net.NetworkingEngine.RequestType.SEGMENT,y=0;b.requestStartTime=Date.now();var u=n(b.uris[e],
+b,a,function(B,D,F){q&&q.stop();r&&r.tickAfter(A/1E3);if(h.onProgressUpdated_&&a==t){y++;b.packetNumber=y;var C=h.allowSwitch_(c);h.onProgressUpdated_(B,D,C,b);m=!0;g.setBytes(F)}},function(B){if(h.onHeadersReceived_)h.onHeadersReceived_(B,b,a);x=!0;b.timeToFirstByte=Date.now()-b.requestStartTime});if(!p)return u;var z=b.retryParameters.connectionTimeout;z&&(q=new shaka.util.Timer(function(){v=!0;u.abort()}),q.tickAfter(z/1E3));var A=b.retryParameters.stallTimeout;A&&(r=new shaka.util.Timer(function(){v=
+!0;u.abort()}));return u}).chain(function(t){q&&q.stop();r&&r.stop();void 0==t.timeMs&&(t.timeMs=Date.now()-w);var y={response:t,gotProgress:m};if(!x&&h.onHeadersReceived_)h.onHeadersReceived_(t.headers,b,a);return y},function(t){q&&q.stop();r&&r.stop();if(h.onDownloadFailed_){var y=null,u=0;t instanceof shaka.util.Error&&(y=t,t.code==shaka.util.Error.Code.BAD_HTTP_STATUS&&(u=t.data[1]));h.onDownloadFailed_(b,y,u,v)}if(h.destroyed_)return shaka.util.AbortableOperation.aborted();v&&(t=new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,
+shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.TIMEOUT,b.uris[e],a));if(t instanceof shaka.util.Error){if(t.code==shaka.util.Error.Code.OPERATION_ABORTED)throw t;if(t.code==shaka.util.Error.Code.ATTEMPTS_EXHAUSTED)throw goog.asserts.assert(f,"Should have last error"),f;if(t.severity==shaka.util.Error.Severity.RECOVERABLE)return y=(new Map).set("error",t),y=new shaka.util.FakeEvent("retry",y),h.dispatchEvent(y),e=(e+1)%b.uris.length,h.send_(a,b,c,d,e,t,g)}throw t;})};
+shaka.net.NetworkingEngine.prototype.filterResponse_=function(a,b,c){for(var d=shaka.util.AbortableOperation.completed(void 0),e={},f=$jscomp.makeIterator(this.responseFilters_),g=f.next();!g.done;e={$jscomp$loop$prop$responseFilter$859:e.$jscomp$loop$prop$responseFilter$859},g=f.next())e.$jscomp$loop$prop$responseFilter$859=g.value,d=d.chain(function(h){return function(){var k=b.response;k.data&&(k.data=shaka.util.BufferUtils.toArrayBuffer(k.data));return h.$jscomp$loop$prop$responseFilter$859(a,
+k,c)}}(e));return d.chain(function(){return b},function(h){var k=shaka.util.Error.Severity.CRITICAL;if(h instanceof shaka.util.Error){if(h.code==shaka.util.Error.Code.OPERATION_ABORTED)throw h;k=h.severity}throw new shaka.util.Error(k,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.RESPONSE_FILTER_ERROR,h);})};shaka.net.NetworkingEngine.prototype.allowSwitch_=function(a){if(a){var b=a.segment;a=a.stream;if(b&&a&&a.fastSwitching&&b.isPartial())return!1}return!0};
+shaka.net.NetworkingEngine.getLocationProtocol_=function(){return location.protocol};goog.exportSymbol("shaka.net.NetworkingEngine",shaka.net.NetworkingEngine);goog.exportProperty(shaka.net.NetworkingEngine.prototype,"request",shaka.net.NetworkingEngine.prototype.request);goog.exportProperty(shaka.net.NetworkingEngine.prototype,"destroy",shaka.net.NetworkingEngine.prototype.destroy);goog.exportProperty(shaka.net.NetworkingEngine,"makeRequest",shaka.net.NetworkingEngine.makeRequest);
+goog.exportProperty(shaka.net.NetworkingEngine,"defaultRetryParameters",shaka.net.NetworkingEngine.defaultRetryParameters);goog.exportProperty(shaka.net.NetworkingEngine.prototype,"clearAllResponseFilters",shaka.net.NetworkingEngine.prototype.clearAllResponseFilters);goog.exportProperty(shaka.net.NetworkingEngine.prototype,"unregisterResponseFilter",shaka.net.NetworkingEngine.prototype.unregisterResponseFilter);goog.exportProperty(shaka.net.NetworkingEngine.prototype,"registerResponseFilter",shaka.net.NetworkingEngine.prototype.registerResponseFilter);
+goog.exportProperty(shaka.net.NetworkingEngine.prototype,"clearAllRequestFilters",shaka.net.NetworkingEngine.prototype.clearAllRequestFilters);goog.exportProperty(shaka.net.NetworkingEngine.prototype,"unregisterRequestFilter",shaka.net.NetworkingEngine.prototype.unregisterRequestFilter);goog.exportProperty(shaka.net.NetworkingEngine.prototype,"registerRequestFilter",shaka.net.NetworkingEngine.prototype.registerRequestFilter);goog.exportProperty(shaka.net.NetworkingEngine,"unregisterScheme",shaka.net.NetworkingEngine.unregisterScheme);
+goog.exportProperty(shaka.net.NetworkingEngine,"registerScheme",shaka.net.NetworkingEngine.registerScheme);goog.exportProperty(shaka.net.NetworkingEngine.prototype,"setForceHTTPS",shaka.net.NetworkingEngine.prototype.setForceHTTPS);shaka.net.NetworkingEngine.NumBytesRemainingClass=function(){this.bytesToLoad_=0};shaka.net.NetworkingEngine.NumBytesRemainingClass.prototype.setBytes=function(a){this.bytesToLoad_=a};shaka.net.NetworkingEngine.NumBytesRemainingClass.prototype.getBytes=function(){return this.bytesToLoad_};
+goog.exportProperty(shaka.net.NetworkingEngine,"NumBytesRemainingClass",shaka.net.NetworkingEngine.NumBytesRemainingClass);shaka.net.NetworkingEngine.PendingRequest=function(a,b,c){shaka.util.AbortableOperation.call(this,a,b);this.bytesRemaining_=c};$jscomp.inherits(shaka.net.NetworkingEngine.PendingRequest,shaka.util.AbortableOperation);shaka.net.NetworkingEngine.PendingRequest.prototype.getBytesRemaining=function(){return this.bytesRemaining_.getBytes()};
+goog.exportProperty(shaka.net.NetworkingEngine,"PendingRequest",shaka.net.NetworkingEngine.PendingRequest);shaka.net.NetworkingEngine.RequestType={MANIFEST:0,SEGMENT:1,LICENSE:2,APP:3,TIMING:4,SERVER_CERTIFICATE:5,KEY:6,ADS:7,CONTENT_STEERING:8};goog.exportProperty(shaka.net.NetworkingEngine,"RequestType",shaka.net.NetworkingEngine.RequestType);shaka.net.NetworkingEngine.AdvancedRequestType={INIT_SEGMENT:0,MEDIA_SEGMENT:1,MEDIA_PLAYLIST:2,MASTER_PLAYLIST:3,MPD:4,MSS:5};
+goog.exportProperty(shaka.net.NetworkingEngine,"AdvancedRequestType",shaka.net.NetworkingEngine.AdvancedRequestType);shaka.net.NetworkingEngine.PluginPriority={FALLBACK:1,PREFERRED:2,APPLICATION:3};goog.exportProperty(shaka.net.NetworkingEngine,"PluginPriority",shaka.net.NetworkingEngine.PluginPriority);shaka.net.NetworkingEngine.schemes_={};shaka.util.Destroyer=function(a){this.destroyed_=!1;this.waitOnDestroy_=new shaka.util.PublicPromise;this.onDestroy_=a};shaka.util.Destroyer.prototype.destroyed=function(){return this.destroyed_};shaka.util.Destroyer.prototype.destroy=function(){var a=this;if(this.destroyed_)return this.waitOnDestroy_;this.destroyed_=!0;return this.onDestroy_().then(function(){a.waitOnDestroy_.resolve()},function(){a.waitOnDestroy_.resolve()})};
+shaka.util.Destroyer.prototype.ensureNotDestroyed=function(a){if(this.destroyed_){if(a instanceof shaka.util.Error&&a.code==shaka.util.Error.Code.OBJECT_DESTROYED)throw a;throw shaka.util.Destroyer.destroyedError(a);}};shaka.util.Destroyer.destroyedError=function(a){return new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.OBJECT_DESTROYED,a)};shaka.util.Iterables=function(){};shaka.util.Iterables.map=function(a,b){var c=[];a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next())c.push(b(d.value));return c};shaka.util.Iterables.every=function(a,b){a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next())if(!b(c.value))return!1;return!0};shaka.util.Iterables.some=function(a,b){a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next())if(b(c.value))return!0;return!1};
+shaka.util.Iterables.filter=function(a,b){var c=[];a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next())d=d.value,b(d)&&c.push(d);return c};shaka.util.MapUtils=function(){};shaka.util.MapUtils.asMap=function(a){for(var b=new Map,c=$jscomp.makeIterator(Object.keys(a)),d=c.next();!d.done;d=c.next())d=d.value,b.set(d,a[d]);return b};shaka.util.MapUtils.asObject=function(a){var b={};a.forEach(function(c,d){b[d]=c});return b};
+shaka.util.MapUtils.hasSameElements=function(a,b){if(a||b){if(a&&!b||b&&!a)return!1}else return!0;if(a.size!=b.size)return!1;a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next()){var d=$jscomp.makeIterator(c.value);c=d.next().value;d=d.next().value;if(!b.has(c))return!1;c=b.get(c);if(c!=d||void 0==c)return!1}return!0};shaka.util.DataViewReader=function(a,b){this.dataView_=shaka.util.BufferUtils.toDataView(a);this.littleEndian_=b==shaka.util.DataViewReader.Endianness.LITTLE_ENDIAN;this.position_=0};shaka.util.DataViewReader.prototype.getDataView=function(){return this.dataView_};shaka.util.DataViewReader.prototype.hasMoreData=function(){return this.position_<this.dataView_.byteLength};shaka.util.DataViewReader.prototype.getPosition=function(){return this.position_};
+shaka.util.DataViewReader.prototype.getLength=function(){return this.dataView_.byteLength};shaka.util.DataViewReader.prototype.readUint8=function(){try{var a=this.dataView_.getUint8(this.position_);this.position_+=1;return a}catch(b){throw this.outOfBounds_();}};shaka.util.DataViewReader.prototype.readUint16=function(){try{var a=this.dataView_.getUint16(this.position_,this.littleEndian_);this.position_+=2;return a}catch(b){throw this.outOfBounds_();}};
+shaka.util.DataViewReader.prototype.readUint32=function(){try{var a=this.dataView_.getUint32(this.position_,this.littleEndian_);this.position_+=4;return a}catch(b){throw this.outOfBounds_();}};shaka.util.DataViewReader.prototype.readInt32=function(){try{var a=this.dataView_.getInt32(this.position_,this.littleEndian_);this.position_+=4;return a}catch(b){throw this.outOfBounds_();}};
+shaka.util.DataViewReader.prototype.readUint64=function(){try{if(this.littleEndian_){var a=this.dataView_.getUint32(this.position_,!0);var b=this.dataView_.getUint32(this.position_+4,!0)}else b=this.dataView_.getUint32(this.position_,!1),a=this.dataView_.getUint32(this.position_+4,!1)}catch(c){throw this.outOfBounds_();}if(2097151<b)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.JS_INTEGER_OVERFLOW);this.position_+=8;return b*Math.pow(2,
+32)+a};shaka.util.DataViewReader.prototype.readBytes=function(a){goog.asserts.assert(0<=a,"Bad call to DataViewReader.readBytes");if(this.position_+a>this.dataView_.byteLength)throw this.outOfBounds_();var b=shaka.util.BufferUtils.toUint8(this.dataView_,this.position_,a);this.position_+=a;return b};
+shaka.util.DataViewReader.prototype.skip=function(a){goog.asserts.assert(0<=a,"Bad call to DataViewReader.skip");if(this.position_+a>this.dataView_.byteLength)throw this.outOfBounds_();this.position_+=a};shaka.util.DataViewReader.prototype.rewind=function(a){goog.asserts.assert(0<=a,"Bad call to DataViewReader.rewind");if(this.position_<a)throw this.outOfBounds_();this.position_-=a};
+shaka.util.DataViewReader.prototype.seek=function(a){goog.asserts.assert(0<=a,"Bad call to DataViewReader.seek");if(0>a||a>this.dataView_.byteLength)throw this.outOfBounds_();this.position_=a};shaka.util.DataViewReader.prototype.readTerminatedString=function(){for(var a=this.position_;this.hasMoreData()&&0!=this.dataView_.getUint8(this.position_);)this.position_+=1;a=shaka.util.BufferUtils.toUint8(this.dataView_,a,this.position_-a);this.position_+=1;return shaka.util.StringUtils.fromUTF8(a)};
+shaka.util.DataViewReader.prototype.outOfBounds_=function(){return new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.BUFFER_READ_OUT_OF_BOUNDS)};goog.exportSymbol("shaka.util.DataViewReader",shaka.util.DataViewReader);goog.exportProperty(shaka.util.DataViewReader.prototype,"readTerminatedString",shaka.util.DataViewReader.prototype.readTerminatedString);goog.exportProperty(shaka.util.DataViewReader.prototype,"seek",shaka.util.DataViewReader.prototype.seek);
+goog.exportProperty(shaka.util.DataViewReader.prototype,"rewind",shaka.util.DataViewReader.prototype.rewind);goog.exportProperty(shaka.util.DataViewReader.prototype,"skip",shaka.util.DataViewReader.prototype.skip);goog.exportProperty(shaka.util.DataViewReader.prototype,"readBytes",shaka.util.DataViewReader.prototype.readBytes);goog.exportProperty(shaka.util.DataViewReader.prototype,"readUint64",shaka.util.DataViewReader.prototype.readUint64);
+goog.exportProperty(shaka.util.DataViewReader.prototype,"readInt32",shaka.util.DataViewReader.prototype.readInt32);goog.exportProperty(shaka.util.DataViewReader.prototype,"readUint32",shaka.util.DataViewReader.prototype.readUint32);goog.exportProperty(shaka.util.DataViewReader.prototype,"readUint16",shaka.util.DataViewReader.prototype.readUint16);goog.exportProperty(shaka.util.DataViewReader.prototype,"readUint8",shaka.util.DataViewReader.prototype.readUint8);
+goog.exportProperty(shaka.util.DataViewReader.prototype,"getLength",shaka.util.DataViewReader.prototype.getLength);goog.exportProperty(shaka.util.DataViewReader.prototype,"getPosition",shaka.util.DataViewReader.prototype.getPosition);goog.exportProperty(shaka.util.DataViewReader.prototype,"hasMoreData",shaka.util.DataViewReader.prototype.hasMoreData);shaka.util.DataViewReader.Endianness={BIG_ENDIAN:0,LITTLE_ENDIAN:1};goog.exportProperty(shaka.util.DataViewReader,"Endianness",shaka.util.DataViewReader.Endianness);shaka.util.Mp4Parser=function(){this.headers_=[];this.boxDefinitions_=[];this.done_=!1};shaka.util.Mp4Parser.prototype.box=function(a,b){a=shaka.util.Mp4Parser.typeFromString_(a);this.headers_[a]=shaka.util.Mp4Parser.BoxType_.BASIC_BOX;this.boxDefinitions_[a]=b;return this};shaka.util.Mp4Parser.prototype.fullBox=function(a,b){a=shaka.util.Mp4Parser.typeFromString_(a);this.headers_[a]=shaka.util.Mp4Parser.BoxType_.FULL_BOX;this.boxDefinitions_[a]=b;return this};
+shaka.util.Mp4Parser.prototype.stop=function(){this.done_=!0};shaka.util.Mp4Parser.prototype.parse=function(a,b,c){a=new shaka.util.DataViewReader(a,shaka.util.DataViewReader.Endianness.BIG_ENDIAN);for(this.done_=!1;a.hasMoreData()&&!this.done_;)this.parseNext(0,a,b,c)};
+shaka.util.Mp4Parser.prototype.parseNext=function(a,b,c,d){var e=b.getPosition();if(d&&e+8>b.getLength())this.done_=!0;else{var f=b.readUint32(),g=b.readUint32(),h=shaka.util.Mp4Parser.typeToString(g),k=!1;shaka.log.v2("Parsing MP4 box",h);switch(f){case 0:f=b.getLength()-e;break;case 1:if(d&&b.getPosition()+8>b.getLength()){this.done_=!0;return}f=b.readUint64();k=!0}var l=this.boxDefinitions_[g];if(l){var m=null,n=null;if(this.headers_[g]==shaka.util.Mp4Parser.BoxType_.FULL_BOX){if(d&&b.getPosition()+
+4>b.getLength()){this.done_=!0;return}n=b.readUint32();m=n>>>24;n&=16777215}g=e+f;c&&g>b.getLength()&&(g=b.getLength());d&&g>b.getLength()?this.done_=!0:(d=g-b.getPosition(),b=0<d?b.readBytes(d):new Uint8Array(0),b=new shaka.util.DataViewReader(b,shaka.util.DataViewReader.Endianness.BIG_ENDIAN),l({name:h,parser:this,partialOkay:c||!1,version:m,flags:n,reader:b,size:f,start:e+a,has64BitSize:k}))}else a=Math.min(e+f-b.getPosition(),b.getLength()-b.getPosition()),b.skip(a)}};
+shaka.util.Mp4Parser.children=function(a){for(var b=shaka.util.Mp4Parser.headerSize(a);a.reader.hasMoreData()&&!a.parser.done_;)a.parser.parseNext(a.start+b,a.reader,a.partialOkay)};shaka.util.Mp4Parser.sampleDescription=function(a){for(var b=shaka.util.Mp4Parser.headerSize(a),c=a.reader.readUint32(),d=0;d<c&&(a.parser.parseNext(a.start+b,a.reader,a.partialOkay),!a.parser.done_);d++);};
+shaka.util.Mp4Parser.visualSampleEntry=function(a){var b=shaka.util.Mp4Parser.headerSize(a);for(a.reader.skip(78);a.reader.hasMoreData()&&!a.parser.done_;)a.parser.parseNext(a.start+b,a.reader,a.partialOkay)};
+shaka.util.Mp4Parser.audioSampleEntry=function(a){var b=shaka.util.Mp4Parser.headerSize(a);a.reader.skip(8);var c=a.reader.readUint16();a.reader.skip(6);2==c?a.reader.skip(48):a.reader.skip(12);for(1==c&&a.reader.skip(16);a.reader.hasMoreData()&&!a.parser.done_;)a.parser.parseNext(a.start+b,a.reader,a.partialOkay)};shaka.util.Mp4Parser.allData=function(a){return function(b){var c=b.reader.getLength()-b.reader.getPosition();a(b.reader.readBytes(c))}};
+shaka.util.Mp4Parser.typeFromString_=function(a){goog.asserts.assert(4==a.length,"Mp4 box names must be 4 characters long");var b=0;a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next())b=b<<8|c.value.charCodeAt(0);return b};shaka.util.Mp4Parser.typeToString=function(a){return String.fromCharCode(a>>24&255,a>>16&255,a>>8&255,a&255)};shaka.util.Mp4Parser.headerSize=function(a){return 8+(a.has64BitSize?8:0)+(null!=a.flags?4:0)};goog.exportSymbol("shaka.util.Mp4Parser",shaka.util.Mp4Parser);
+goog.exportProperty(shaka.util.Mp4Parser,"headerSize",shaka.util.Mp4Parser.headerSize);goog.exportProperty(shaka.util.Mp4Parser,"typeToString",shaka.util.Mp4Parser.typeToString);goog.exportProperty(shaka.util.Mp4Parser,"allData",shaka.util.Mp4Parser.allData);goog.exportProperty(shaka.util.Mp4Parser,"audioSampleEntry",shaka.util.Mp4Parser.audioSampleEntry);goog.exportProperty(shaka.util.Mp4Parser,"visualSampleEntry",shaka.util.Mp4Parser.visualSampleEntry);
+goog.exportProperty(shaka.util.Mp4Parser,"sampleDescription",shaka.util.Mp4Parser.sampleDescription);goog.exportProperty(shaka.util.Mp4Parser,"children",shaka.util.Mp4Parser.children);goog.exportProperty(shaka.util.Mp4Parser.prototype,"parseNext",shaka.util.Mp4Parser.prototype.parseNext);goog.exportProperty(shaka.util.Mp4Parser.prototype,"parse",shaka.util.Mp4Parser.prototype.parse);goog.exportProperty(shaka.util.Mp4Parser.prototype,"stop",shaka.util.Mp4Parser.prototype.stop);
+goog.exportProperty(shaka.util.Mp4Parser.prototype,"fullBox",shaka.util.Mp4Parser.prototype.fullBox);goog.exportProperty(shaka.util.Mp4Parser.prototype,"box",shaka.util.Mp4Parser.prototype.box);shaka.util.Mp4Parser.BoxType_={BASIC_BOX:0,FULL_BOX:1};shaka.util.Pssh=function(a){var b=this;this.systemIds=[];this.cencKeyIds=[];this.data=[];(new shaka.util.Mp4Parser).box("moov",shaka.util.Mp4Parser.children).box("moof",shaka.util.Mp4Parser.children).fullBox("pssh",function(c){return b.parsePsshBox_(c)}).parse(a);0==this.data.length&&shaka.log.v2("No pssh box found!")};
+shaka.util.Pssh.prototype.parsePsshBox_=function(a){goog.asserts.assert(null!=a.version,"PSSH boxes are full boxes and must have a valid version");goog.asserts.assert(null!=a.flags,"PSSH boxes are full boxes and must have a valid flag");if(1<a.version)shaka.log.warning("Unrecognized PSSH version found!");else{var b=a.reader.getDataView();goog.asserts.assert(12<=b.byteOffset,"DataView at incorrect position");b=shaka.util.BufferUtils.toUint8(b,-12,a.size);this.data.push(b);this.systemIds.push(shaka.util.Uint8ArrayUtils.toHex(a.reader.readBytes(16)));
+if(0<a.version){b=a.reader.readUint32();for(var c=0;c<b;c++){var d=shaka.util.Uint8ArrayUtils.toHex(a.reader.readBytes(16));this.cencKeyIds.push(d)}}}};
+shaka.util.Pssh.createPssh=function(a,b,c,d){goog.asserts.assert(16==b.byteLength,"Invalid system ID length");var e=a.length,f=12+b.length+4+e;0<d&&(f+=4+16*c.size);var g=new Uint8Array(f),h=shaka.util.BufferUtils.toDataView(g),k=0;h.setUint32(k,f);k+=4;h.setUint32(k,1886614376);k+=4;1>d?h.setUint32(k,0):h.setUint32(k,16777216);k+=4;g.set(b,k);k+=b.length;if(0<d)for(h.setUint32(k,c.size),k+=4,b=shaka.util.Uint8ArrayUtils,c=$jscomp.makeIterator(c),d=c.next();!d.done;d=c.next())d=b.fromHex(d.value),
+g.set(d,k),k+=d.length;h.setUint32(k,e);k+=4;g.set(a,k);goog.asserts.assert(k+e===f,"PSSH invalid length.");return g};
+shaka.util.Pssh.normaliseInitData=function(a){if(!a)return a;var b=new shaka.util.Pssh(a);if(1>=b.data.length)return a;a=[];var c={};b=$jscomp.makeIterator(b.data);for(var d=b.next();!d.done;c={$jscomp$loop$prop$initData$562$861:c.$jscomp$loop$prop$initData$562$861},d=b.next())c.$jscomp$loop$prop$initData$562$861=d.value,a.some(function(e){return function(f){return shaka.util.BufferUtils.equal(f,e.$jscomp$loop$prop$initData$562$861)}}(c))||a.push(c.$jscomp$loop$prop$initData$562$861);return shaka.util.Uint8ArrayUtils.concat.apply(shaka.util.Uint8ArrayUtils,
+$jscomp.arrayFromIterable(a))};/*
+ @license
+ tXml
+ Copyright 2015 Tobias Nickel
+ SPDX-License-Identifier: MIT
+*/
+shaka.util.TXml=function(){};shaka.util.TXml.parseXml=function(a,b){a=shaka.util.StringUtils.fromBytesAutoDetect(a);return shaka.util.TXml.parseXmlString(a,b)};shaka.util.TXml.parseXmlString=function(a,b){a=shaka.util.TXml.parse(a);if(!b&&a.length)return a[0];if(a=a.find(function(c){return c.tagName===b}))return a;shaka.log.error("parseXml root element not found!");return null};
+shaka.util.TXml.getKnownNameSpace=function(a){return shaka.util.TXml.knownNameSpaces_.has(a)?shaka.util.TXml.knownNameSpaces_.get(a):""};shaka.util.TXml.setKnownNameSpace=function(a,b){shaka.util.TXml.knownNameSpaces_.set(a,b)};
+shaka.util.TXml.parse=function(a){function b(e,f){f=void 0===f?!1:f;for(var g=[];a[d];)if(60==a.charCodeAt(d)){if(47===a.charCodeAt(d+1)){f=d+2;d=a.indexOf(">",d);f=a.substring(f,d);var h=f.indexOf(e);if(-1==h){var k=e.indexOf(".");0<k&&(e=e.substring(0,k),h=f.indexOf(e))}if(-1==h)throw g=a.substring(0,d).split("\n"),Error("Unexpected close tag\nLine: "+(g.length-1)+"\nColumn: "+(g[g.length-1].length+1)+"\nChar: "+a[d]);d+1&&(d+=1);break}else if(33===a.charCodeAt(d+1)){if(45==a.charCodeAt(d+2)){for(;-1!==
+d&&(62!==a.charCodeAt(d)||45!=a.charCodeAt(d-1)||45!=a.charCodeAt(d-2)||-1==d);)d=a.indexOf(">",d+1);-1===d&&(d=a.length)}else if(91===a.charCodeAt(d+2)&&91===a.charCodeAt(d+8)&&"cdata"===a.substr(d+3,5).toLowerCase()){h=a.indexOf("]]\x3e",d);-1==h?(g.push(a.substr(d+9)),d=a.length):(g.push(a.substring(d+9,h)),d=h+3);continue}d++;continue}a:{k=f;d++;var l=c(),m={};for(h=[];62!==a.charCodeAt(d)&&a[d];){var n=a.charCodeAt(d);if(64<n&&91>n||96<n&&123>n){n=c();for(var p=a.charCodeAt(d);p&&39!==p&&34!==
+p&&!(64<p&&91>p||96<p&&123>p)&&62!==p;)d++,p=a.charCodeAt(d);var q=d+1;d=a.indexOf(a[d],q);q=a.slice(q,d);if(39===p||34===p){if(-1===d){k={tagName:l,attributes:m,children:h,parent:null};for(l=0;l<h.length;l++)"string"!==typeof h[l]&&(h[l].parent=k);h=k;break a}}else q=null,d--;n.startsWith("xmlns:")&&(p=n.split(":"),shaka.util.TXml.setKnownNameSpace(q,p[1]));"tt"===l&&"xml:space"===n&&"preserve"===q&&(k=!0);m[n]=q}d++}47!==a.charCodeAt(d-1)?(d++,h=b(l,k)):d++;k={tagName:l,attributes:m,children:h,
+parent:null};l=h.length;for(m=0;m<l;m++)n=h[m],"string"!==typeof n?n.parent=k:m==l-1&&"\n"==n&&h.pop();h=k}g.push(h);if("string"===typeof h)break;"?"===h.tagName[0]&&h.children&&(g.push.apply(g,$jscomp.arrayFromIterable(h.children)),h.children=[])}else h=d,d=a.indexOf("<",d)-1,-2===d&&(d=a.length),h=a.slice(h,d+1),f?0<h.length&&g.push(h):g.length&&1==h.length&&"\n"==h[0]?g.push(h):0<h.trim().length&&g.push(h),d++;return g}function c(){for(var e=d;-1==="\r\n\t>/= ".indexOf(a[d])&&a[d];)d++;return a.slice(e,
+d)}var d=0;return b("")};shaka.util.TXml.isNode=function(a){return!!a.tagName};shaka.util.TXml.isText=function(a){return"string"===typeof a};shaka.util.TXml.getChildNodes=function(a){var b=[];if(!a.children)return[];a=$jscomp.makeIterator(a.children);for(var c=a.next();!c.done;c=a.next())c=c.value,"string"!==typeof c&&b.push(c);return b};
+shaka.util.TXml.findChildren=function(a,b){var c=[];if(!a.children)return[];a=$jscomp.makeIterator(a.children);for(var d=a.next();!d.done;d=a.next())d=d.value,d.tagName===b&&c.push(d);return c};shaka.util.TXml.getTextContents=function(a){var b=shaka.util.StringUtils;if("string"===typeof a)return b.htmlUnescape(a);a=a.children.reduce(function(c,d){return"string"===typeof d?c+d:c},"");return""===a?null:b.htmlUnescape(a)};
+shaka.util.TXml.getContents=function(a){if(!Array.from(a.children).every(function(b){return"string"===typeof b}))return null;(a=shaka.util.TXml.getTextContents(a))&&(a=a.trim());return a};shaka.util.TXml.getElementsByTagName=function(a,b,c){c=void 0===c?[]:c;a.tagName===b&&c.push(a);if(a.children){a=$jscomp.makeIterator(a.children);for(var d=a.next();!d.done;d=a.next())shaka.util.TXml.getElementsByTagName(d.value,b,c)}return c};
+shaka.util.TXml.findChild=function(a,b){a=shaka.util.TXml.findChildren(a,b);return 1!=a.length?null:a[0]};shaka.util.TXml.findChildNS=function(a,b,c){a=shaka.util.TXml.findChildrenNS(a,b,c);return 1!=a.length?null:a[0]};shaka.util.TXml.parseAttr=function(a,b,c,d){d=void 0===d?null:d;var e=null;a=a.attributes[b];null!=a&&(e=c(a));return null==e?d:e};shaka.util.TXml.getAttributeNS=function(a,b,c){b=shaka.util.TXml.getKnownNameSpace(b);return a.attributes[b+":"+c]||null};
+shaka.util.TXml.findChildrenNS=function(a,b,c){b=shaka.util.TXml.getKnownNameSpace(b);var d=[];if(a.children){a=$jscomp.makeIterator(a.children);for(var e=a.next();!e.done;e=a.next())(e=e.value)&&e.tagName===b+":"+c&&d.push(e)}return d};shaka.util.TXml.getAttributeNSList=function(a,b,c){b=$jscomp.makeIterator(b);for(var d=b.next();!d.done;d=b.next())if(d=shaka.util.TXml.getAttributeNS(a,d.value,c))return d;return null};
+shaka.util.TXml.parseDate=function(a){if(!a)return null;/^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/.test(a)&&(a+="Z");a=Date.parse(a);return isNaN(a)?null:a/1E3};
+shaka.util.TXml.parseDuration=function(a){if(!a)return null;var b=RegExp("^P(?:([0-9]*)Y)?(?:([0-9]*)M)?(?:([0-9]*)D)?(?:T(?:([0-9]*)H)?(?:([0-9]*)M)?(?:([0-9.]*)S)?)?$").exec(a);if(!b)return shaka.log.warning("Invalid duration string:",a),null;a=31536E3*Number(b[1]||null)+2592E3*Number(b[2]||null)+86400*Number(b[3]||null)+3600*Number(b[4]||null)+60*Number(b[5]||null)+Number(b[6]||null);return isFinite(a)?a:null};
+shaka.util.TXml.parseRange=function(a){var b=/([0-9]+)-([0-9]+)/.exec(a);if(!b)return null;a=Number(b[1]);if(!isFinite(a))return null;b=Number(b[2]);return isFinite(b)?{start:a,end:b}:null};shaka.util.TXml.parseInt=function(a){a=Number(a);return 0===a%1?a:null};shaka.util.TXml.parsePositiveInt=function(a){a=Number(a);return 0===a%1&&0<a?a:null};shaka.util.TXml.parseNonNegativeInt=function(a){a=Number(a);return 0===a%1&&0<=a?a:null};
+shaka.util.TXml.parseFloat=function(a){a=Number(a);return isNaN(a)?null:a};shaka.util.TXml.parseBoolean=function(a){return a?"true"===a.toLowerCase():!1};shaka.util.TXml.evalDivision=function(a){var b;var c=(b=a.match(/^(\d+)\/(\d+)$/))?Number(b[1])/Number(b[2]):Number(a);return isNaN(c)?null:c};
+shaka.util.TXml.parseXpath=function(a){var b=[];a=a.split(/\/+(?=(?:[^'"]*['"][^'"]*['"])*[^'"]*$)/);a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next()){var d=c.value;c=d.match(/\b([A-Z])\w+/);d=d.match(/(@id='(.*?)')/);c&&b.push({name:c[0],id:d?d[0].match(/'(.*?)'/)[0].replace(/'/gm,""):null})}return b};
+shaka.util.TXml.txmlNodeToDomElement=function(a,b,c){b=void 0===b?!0:b;c=void 0===c?!0:c;var d=shaka.util.TXml,e=document.createElement(a.tagName),f;for(f in a.attributes)e.setAttribute(f,a.attributes[f]);b&&a.parent&&d.txmlNodeToDomElement(a.parent,!0,!1).appendChild(e);if(c)for(a=$jscomp.makeIterator(a.children),b=a.next();!b.done;b=a.next())b=b.value,b="string"==typeof b?new Text(b):d.txmlNodeToDomElement(b,!1,!0),e.appendChild(b);return e};shaka.util.TXml.knownNameSpaces_=new Map([]);shaka.media.DrmEngine=function(a){var b=this;this.playerInterface_=a;this.supportedTypes_=new Set;this.video_=this.mediaKeys_=null;this.initializedForStorage_=this.initialized_=!1;this.licenseTimeSeconds_=0;this.currentDrmInfo_=null;this.eventManager_=new shaka.util.EventManager;this.activeSessions_=new Map;this.storedPersistentSessions_=new Map;this.allSessionsLoaded_=new shaka.util.PublicPromise;this.config_=null;this.onError_=function(c){c.severity==shaka.util.Error.Severity.CRITICAL&&b.allSessionsLoaded_.reject(c);
+a.onError(c)};this.keyStatusByKeyId_=new Map;this.announcedKeyStatusByKeyId_=new Map;this.keyStatusTimer_=new shaka.util.Timer(function(){return b.processKeyStatusChanges_()});this.usePersistentLicenses_=!1;this.mediaKeyMessageEvents_=[];this.initialRequestsSent_=!1;this.expirationTimer_=new shaka.util.Timer(function(){b.pollExpiration_()});this.allSessionsLoaded_.catch(function(){});this.destroyer_=new shaka.util.Destroyer(function(){return b.destroyNow_()});this.srcEquals_=!1;this.manifestInitData_=
+this.mediaKeysAttached_=null};shaka.media.DrmEngine.prototype.destroy=function(){return this.destroyer_.destroy()};
+shaka.media.DrmEngine.prototype.destroyNow_=function(){var a=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(b){switch(b.nextAddress){case 1:return a.eventManager_.release(),a.eventManager_=null,a.allSessionsLoaded_.reject(),a.expirationTimer_.stop(),a.expirationTimer_=null,a.keyStatusTimer_.stop(),a.keyStatusTimer_=null,b.yield(a.closeOpenSessions_(),2);case 2:if(!a.video_){b.jumpTo(3);break}goog.asserts.assert(!a.video_.src,"video src must be removed first!");b.setCatchFinallyBlocks(4);
+return b.yield(a.video_.setMediaKeys(null),6);case 6:b.leaveTryBlock(5);break;case 4:b.enterCatchBlock();case 5:a.video_=null;case 3:a.currentDrmInfo_=null,a.supportedTypes_.clear(),a.mediaKeys_=null,a.storedPersistentSessions_=new Map,a.config_=null,a.onError_=function(){},a.playerInterface_=null,a.srcEquals_=!1,a.mediaKeysAttached_=null,b.jumpToEnd()}})};shaka.media.DrmEngine.prototype.configure=function(a){this.config_=a;this.expirationTimer_&&this.expirationTimer_.tickEvery(this.config_.updateExpirationTime)};
+shaka.media.DrmEngine.prototype.setSrcEquals=function(a){this.srcEquals_=a};shaka.media.DrmEngine.prototype.initForStorage=function(a,b){this.initializedForStorage_=!0;this.storedPersistentSessions_=new Map;this.usePersistentLicenses_=b;return this.init_(a)};
+shaka.media.DrmEngine.prototype.initForPlayback=function(a,b){this.storedPersistentSessions_=new Map;b=$jscomp.makeIterator(b);for(var c=b.next();!c.done;c=b.next())this.storedPersistentSessions_.set(c.value,{initData:null,initDataType:null});b=$jscomp.makeIterator(this.config_.persistentSessionsMetadata);for(c=b.next();!c.done;c=b.next())c=c.value,this.storedPersistentSessions_.set(c.sessionId,{initData:c.initData,initDataType:c.initDataType});this.usePersistentLicenses_=0<this.storedPersistentSessions_.size;
+return this.init_(a)};
+shaka.media.DrmEngine.prototype.initForRemoval=function(a,b,c,d,e){var f=new Map;d={audioCapabilities:d,videoCapabilities:e,distinctiveIdentifier:"optional",persistentState:"required",sessionTypes:["persistent-license"],label:a};d.drmInfos=[{keySystem:a,licenseServerUri:b,distinctiveIdentifierRequired:!1,persistentStateRequired:!0,audioRobustness:"",videoRobustness:"",serverCertificate:c,serverCertificateUri:"",initData:null,keyIds:null}];f.set(a,d);return this.queryMediaKeys_(f,[])};
+shaka.media.DrmEngine.prototype.init_=function(a){var b=this,c,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t;return $jscomp.asyncExecutePromiseGeneratorProgram(function(y){if(1==y.nextAddress){goog.asserts.assert(b.config_,"DrmEngine configure() must be called before init()!");if(c=b.configureClearKey_())for(d=$jscomp.makeIterator(a),e=d.next();!e.done;e=d.next())f=e.value,f.video&&(f.video.drmInfos=[c]),f.audio&&(f.audio.drmInfos=[c]);g=a.some(function(u){return u.video&&u.video.drmInfos.length||u.audio&&u.audio.drmInfos.length?
+!0:!1});g||(h=shaka.util.MapUtils.asMap(b.config_.servers),shaka.media.DrmEngine.replaceDrmInfo_(a,h));k=new Set;l=$jscomp.makeIterator(a);for(e=l.next();!e.done;e=l.next())for(m=e.value,n=b.getVariantDrmInfos_(m),p=$jscomp.makeIterator(n),q=p.next();!q.done;q=p.next())r=q.value,k.add(r);v=$jscomp.makeIterator(k);for(q=v.next();!q.done;q=v.next())x=q.value,shaka.media.DrmEngine.fillInDrmInfoDefaults_(x,shaka.util.MapUtils.asMap(b.config_.servers),shaka.util.MapUtils.asMap(b.config_.advanced||{}),
+b.config_.keySystemsMapping);return y.yield(shaka.util.StreamUtils.getDecodingInfosForVariants(a,b.usePersistentLicenses_,b.srcEquals_,b.config_.preferredKeySystems),2)}w=g||Object.keys(b.config_.servers).length;if(!w)return b.initialized_=!0,y.return(Promise.resolve());t=b.queryMediaKeys_(void 0,a);return y.return(g?t:t.catch(function(){}))})};
+shaka.media.DrmEngine.prototype.attachMediaKeys_=function(){var a=this,b;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){switch(c.nextAddress){case 1:if(a.video_.mediaKeys)return c.return();if(!a.mediaKeysAttached_){c.jumpTo(2);break}return c.yield(a.mediaKeysAttached_,3);case 3:return a.destroyer_.ensureNotDestroyed(),c.return();case 2:return c.setCatchFinallyBlocks(4),a.mediaKeysAttached_=a.video_.setMediaKeys(a.mediaKeys_),c.yield(a.mediaKeysAttached_,6);case 6:c.leaveTryBlock(5);
+break;case 4:b=c.enterCatchBlock(),goog.asserts.assert(b instanceof Error,"Wrong error type!"),a.onError_(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.FAILED_TO_ATTACH_TO_VIDEO,b.message));case 5:a.destroyer_.ensureNotDestroyed(),c.jumpToEnd()}})};
+shaka.media.DrmEngine.prototype.onEncryptedEvent_=function(a){var b=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){if(1==c.nextAddress)return c.yield(b.attachMediaKeys_(),2);b.newInitData(a.initDataType,shaka.util.BufferUtils.toUint8(a.initData));c.jumpToEnd()})};
+shaka.media.DrmEngine.prototype.attach=function(a){var b=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){if(1==c.nextAddress){if(!b.mediaKeys_)return b.eventManager_.listenOnce(a,"encrypted",function(d){b.onError_(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.ENCRYPTED_CONTENT_WITHOUT_DRM_INFO))}),c.return();b.video_=a;b.eventManager_.listenOnce(b.video_,"play",function(){return b.onPlay_()});"webkitCurrentPlaybackTargetIsWireless"in
+b.video_&&b.eventManager_.listen(b.video_,"webkitcurrentplaybacktargetiswirelesschanged",function(){return b.closeOpenSessions_()});b.manifestInitData_=b.currentDrmInfo_?b.currentDrmInfo_.initData.find(function(d){return 0<d.initData.length})||null:null;return b.manifestInitData_||"com.apple.fps"!==b.currentDrmInfo_.keySystem||b.storedPersistentSessions_.size?c.yield(b.attachMediaKeys_(),2):c.jumpTo(2)}b.createOrLoad().catch(function(){});b.manifestInitData_||b.storedPersistentSessions_.size||b.config_.parseInbandPsshEnabled||
+b.eventManager_.listen(b.video_,"encrypted",function(d){return b.onEncryptedEvent_(d)});c.jumpToEnd()})};shaka.media.DrmEngine.prototype.hasManifestInitData=function(){return!!this.manifestInitData_};
+shaka.media.DrmEngine.prototype.setServerCertificate=function(){var a=this,b,c,d,e,f,g;return $jscomp.asyncExecutePromiseGeneratorProgram(function(h){switch(h.nextAddress){case 1:goog.asserts.assert(a.initialized_,"Must call init() before setServerCertificate");if(!a.mediaKeys_||!a.currentDrmInfo_)return h.return();if(!a.currentDrmInfo_.serverCertificateUri||a.currentDrmInfo_.serverCertificate&&a.currentDrmInfo_.serverCertificate.length){h.jumpTo(2);break}b=shaka.net.NetworkingEngine.makeRequest([a.currentDrmInfo_.serverCertificateUri],
+a.config_.retryParameters);h.setCatchFinallyBlocks(3);c=a.playerInterface_.netEngine.request(shaka.net.NetworkingEngine.RequestType.SERVER_CERTIFICATE,b);return h.yield(c.promise,5);case 5:d=h.yieldResult;a.currentDrmInfo_.serverCertificate=shaka.util.BufferUtils.toUint8(d.data);h.leaveTryBlock(4);break;case 3:throw e=h.enterCatchBlock(),goog.asserts.assert(e instanceof shaka.util.Error,"Wrong NetworkingEngine error type!"),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,
+shaka.util.Error.Code.SERVER_CERTIFICATE_REQUEST_FAILED,e);case 4:if(a.destroyer_.destroyed())return h.return();case 2:if(!a.currentDrmInfo_.serverCertificate||!a.currentDrmInfo_.serverCertificate.length)return h.return();h.setCatchFinallyBlocks(6);return h.yield(a.mediaKeys_.setServerCertificate(a.currentDrmInfo_.serverCertificate),8);case 8:(f=h.yieldResult)||shaka.log.warning("Server certificates are not supported by the key system.  The server certificate has been ignored.");h.leaveTryBlock(0);
+break;case 6:throw g=h.enterCatchBlock(),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.INVALID_SERVER_CERTIFICATE,g.message);}})};
+shaka.media.DrmEngine.prototype.removeSession=function(a){var b=this,c,d,e;return $jscomp.asyncExecutePromiseGeneratorProgram(function(f){if(1==f.nextAddress)return goog.asserts.assert(b.mediaKeys_,"Must call init() before removeSession"),f.yield(b.loadOfflineSession_(a,{initData:null,initDataType:null}),2);if(3!=f.nextAddress){c=f.yieldResult;if(!c)return shaka.log.v2("Ignoring attempt to remove missing session",a),f.return();d=[];if(e=b.activeSessions_.get(c))e.updatePromise=new shaka.util.PublicPromise,
+d.push(e.updatePromise);shaka.log.v2("Attempting to remove session",a);d.push(c.remove());return f.yield(Promise.all(d),3)}b.activeSessions_.delete(c);f.jumpToEnd()})};
+shaka.media.DrmEngine.prototype.createOrLoad=function(){var a=this,b,c,d,e,f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){if(1==g.nextAddress){if(!a.storedPersistentSessions_.size)return g.jumpTo(2);a.storedPersistentSessions_.forEach(function(h,k){a.loadOfflineSession_(k,h)});return g.yield(a.allSessionsLoaded_,3)}if(2!=g.nextAddress){b=a.currentDrmInfo_&&a.currentDrmInfo_.keyIds||new Set([]);if(0<b.size&&a.areAllKeysUsable_())return g.return(a.allSessionsLoaded_);a.allSessionsLoaded_=
+new shaka.util.PublicPromise;a.allSessionsLoaded_.catch(function(){})}c=(a.currentDrmInfo_?a.currentDrmInfo_.initData:[])||[];d=$jscomp.makeIterator(c);for(e=d.next();!e.done;e=d.next())f=e.value,a.newInitData(f.initDataType,f.initData);a.areAllSessionsLoaded_()&&a.allSessionsLoaded_.resolve();return g.return(a.allSessionsLoaded_)})};
+shaka.media.DrmEngine.prototype.newInitData=function(a,b){if(b.length){var c=this.activeSessions_.values();c=$jscomp.makeIterator(c);for(var d=c.next();!d.done;d=c.next())if(shaka.util.BufferUtils.equal(b,d.value.initData)&&this.config_.ignoreDuplicateInitData){shaka.log.debug("Ignoring duplicate init data.");return}0<this.activeSessions_.size&&this.areAllSessionsLoaded_()&&(this.allSessionsLoaded_.resolve(),this.allSessionsLoaded_=new shaka.util.PublicPromise,this.allSessionsLoaded_.catch(function(){}));
+this.createSession(a,b,this.currentDrmInfo_.sessionType)}};shaka.media.DrmEngine.prototype.initialized=function(){return this.initialized_};shaka.media.DrmEngine.keySystem=function(a){return a?a.keySystem:""};shaka.media.DrmEngine.isPlayReadyKeySystem=function(a){return a?!!a.match(/^com\.(microsoft|chromecast)\.playready/):!1};shaka.media.DrmEngine.isFairPlayKeySystem=function(a){return a?!!a.match(/^com\.apple\.fps/):!1};
+shaka.media.DrmEngine.prototype.willSupport=function(a){if(shaka.util.Platform.isLegacyEdge())return!0;a=a.toLowerCase();if(shaka.util.Platform.isTizen()&&a.includes('codecs="ac-3"')){var b=a.replace("ac-3","ec-3");return this.supportedTypes_.has(a)||this.supportedTypes_.has(b)}return this.supportedTypes_.has(a)};shaka.media.DrmEngine.prototype.getSessionIds=function(){var a=this.activeSessions_.keys();a=shaka.util.Iterables.map(a,function(b){return b.sessionId});return Array.from(a)};
+shaka.media.DrmEngine.prototype.getActiveSessionsMetadata=function(){var a=this,b=this.activeSessions_.keys();b=shaka.util.Iterables.map(b,function(c){var d=a.activeSessions_.get(c);return{sessionId:c.sessionId,sessionType:d.type,initData:d.initData,initDataType:d.initDataType}});return Array.from(b)};
+shaka.media.DrmEngine.prototype.getExpiration=function(){var a=Infinity,b=this.activeSessions_.keys();b=$jscomp.makeIterator(b);for(var c=b.next();!c.done;c=b.next())c=c.value,isNaN(c.expiration)||(a=Math.min(a,c.expiration));return a};shaka.media.DrmEngine.prototype.getLicenseTime=function(){return this.licenseTimeSeconds_?this.licenseTimeSeconds_:NaN};shaka.media.DrmEngine.prototype.getDrmInfo=function(){return this.currentDrmInfo_};shaka.media.DrmEngine.prototype.getMediaKeys=function(){return this.mediaKeys_};
+shaka.media.DrmEngine.prototype.getKeyStatuses=function(){return shaka.util.MapUtils.asObject(this.announcedKeyStatusByKeyId_)};shaka.media.DrmEngine.prototype.getMediaKeySessions=function(){return Array.from(this.activeSessions_.keys())};shaka.media.DrmEngine.computeMimeType_=function(a,b){b=shaka.util.MimeUtils.getFullType(a.mimeType,b||a.codecs);var c=shaka.transmuxer.TransmuxerEngine;return c.isSupported(b,a.type)?c.convertCodecs(a.type,b):b};
+shaka.media.DrmEngine.prototype.queryMediaKeys_=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w;return $jscomp.asyncExecutePromiseGeneratorProgram(function(t){switch(t.nextAddress){case 1:d=new Map;if(b.length){e=c.getKeySystemAccessFromVariants_(b,d);t.jumpTo(2);break}return t.yield(c.getKeySystemAccessByConfigs_(a),3);case 3:e=t.yieldResult;case 2:f=e;if(!f)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.REQUESTED_KEY_SYSTEM_CONFIG_UNAVAILABLE);
+c.destroyer_.ensureNotDestroyed();t.setCatchFinallyBlocks(4);c.supportedTypes_.clear();g=f.getConfiguration();shaka.log.v2("Got MediaKeySystemAccess with configuration",g);h=g.audioCapabilities||[];k=g.videoCapabilities||[];l=$jscomp.makeIterator(h);for(m=l.next();!m.done;m=l.next())n=m.value,c.supportedTypes_.add(n.contentType.toLowerCase());p=$jscomp.makeIterator(k);for(m=p.next();!m.done;m=p.next())q=m.value,c.supportedTypes_.add(q.contentType.toLowerCase());goog.asserts.assert(c.supportedTypes_.size,
+"We should get at least one supported MIME type");c.currentDrmInfo_=b.length?c.createDrmInfoByInfos_(f.keySystem,d.get(f.keySystem)):shaka.media.DrmEngine.createDrmInfoByConfigs_(f.keySystem,a.get(f.keySystem));if(!c.currentDrmInfo_.licenseServerUri)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.NO_LICENSE_SERVER_GIVEN,c.currentDrmInfo_.keySystem);return t.yield(f.createMediaKeys(),6);case 6:r=t.yieldResult;c.destroyer_.ensureNotDestroyed();
+shaka.log.info("Created MediaKeys object for key system",c.currentDrmInfo_.keySystem);c.mediaKeys_=r;if(!(""!=c.config_.minHdcpVersion&&"getStatusForPolicy"in c.mediaKeys_)){t.jumpTo(7);break}t.setCatchFinallyBlocks(8);return t.yield(c.mediaKeys_.getStatusForPolicy({minHdcpVersion:c.config_.minHdcpVersion}),10);case 10:v=t.yieldResult;if("usable"!=v)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.MIN_HDCP_VERSION_NOT_MATCH);c.destroyer_.ensureNotDestroyed();
+t.leaveTryBlock(7,4);break;case 8:x=t.enterCatchBlock(4);if(x instanceof shaka.util.Error)throw x;throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.ERROR_CHECKING_HDCP_VERSION,x.message);case 7:return c.initialized_=!0,t.yield(c.setServerCertificate(),11);case 11:c.destroyer_.ensureNotDestroyed();t.leaveTryBlock(0);break;case 4:w=t.enterCatchBlock();c.destroyer_.ensureNotDestroyed(w);c.currentDrmInfo_=null;c.supportedTypes_.clear();if(w instanceof
+shaka.util.Error)throw w;throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.FAILED_TO_CREATE_CDM,w.message);}})};
+shaka.media.DrmEngine.prototype.getKeySystemAccessFromVariants_=function(a,b){for(var c=$jscomp.makeIterator(a),d=c.next();!d.done;d=c.next()){var e=this.getVariantDrmInfos_(d.value);e=$jscomp.makeIterator(e);for(d=e.next();!d.done;d=e.next()){var f=d.value;b.has(f.keySystem)||b.set(f.keySystem,[]);b.get(f.keySystem).push(f)}}if(1==b.size&&b.has(""))throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.NO_RECOGNIZED_KEY_SYSTEMS);c={};e=$jscomp.makeIterator(this.config_.preferredKeySystems);
+for(f=e.next();!f.done;c={$jscomp$loop$prop$preferredKeySystem$863:c.$jscomp$loop$prop$preferredKeySystem$863},f=e.next())for(c.$jscomp$loop$prop$preferredKeySystem$863=f.value,f=$jscomp.makeIterator(a),d=f.next();!d.done;d=f.next())if(d=d.value.decodingInfos.find(function(l){return function(m){return m.supported&&null!=m.keySystemAccess&&m.keySystemAccess.keySystem==l.$jscomp$loop$prop$preferredKeySystem$863}}(c)))return d.keySystemAccess;c=$jscomp.makeIterator([!0,!1]);for(e=c.next();!e.done;e=
+c.next())for(e=e.value,f=$jscomp.makeIterator(a),d=f.next();!d.done;d=f.next()){var g=$jscomp.makeIterator(d.value.decodingInfos);for(d=g.next();!d.done;d=g.next()){var h=d.value;if(h.supported&&h.keySystemAccess){d=b.get(h.keySystemAccess.keySystem);var k=$jscomp.makeIterator(d);for(d=k.next();!d.done;d=k.next())if(!!d.value.licenseServerUri==e)return h.keySystemAccess}}}return null};
+shaka.media.DrmEngine.prototype.getKeySystemAccessByConfigs_=function(a){var b=this,c,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t;return $jscomp.asyncExecutePromiseGeneratorProgram(function(y){switch(y.nextAddress){case 1:if(1==a.size&&a.has(""))throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.NO_RECOGNIZED_KEY_SYSTEMS);d=$jscomp.makeIterator(a.values());for(e=d.next();!e.done;e=d.next())f=e.value,0==f.audioCapabilities.length&&delete f.audioCapabilities,
+0==f.videoCapabilities.length&&delete f.videoCapabilities;g=$jscomp.makeIterator(b.config_.preferredKeySystems);h=g.next();case 2:if(h.done){y.jumpTo(4);break}k=h.value;if(!a.has(k)){y.jumpTo(3);break}l=a.get(k);y.setCatchFinallyBlocks(6);return y.yield(navigator.requestMediaKeySystemAccess(k,[l]),8);case 8:return c=y.yieldResult,y.return(c);case 6:m=y.enterCatchBlock(),shaka.log.v2("Requesting",k,"failed with config",l,m);case 7:b.destroyer_.ensureNotDestroyed();case 3:h=g.next();y.jumpTo(2);break;
+case 4:n=$jscomp.makeIterator([!0,!1]),p=n.next();case 9:if(p.done){y.jumpTo(11);break}q=p.value;r=$jscomp.makeIterator(a.keys());h=r.next();case 12:if(h.done){p=n.next();y.jumpTo(9);break}v=h.value;x=a.get(v);w=x.drmInfos.some(function(u){return!!u.licenseServerUri});if(w!=q){y.jumpTo(13);break}y.setCatchFinallyBlocks(15);return y.yield(navigator.requestMediaKeySystemAccess(v,[x]),17);case 17:return c=y.yieldResult,y.return(c);case 15:t=y.enterCatchBlock(),shaka.log.v2("Requesting",v,"failed with config",
+x,t);case 16:b.destroyer_.ensureNotDestroyed();case 13:h=r.next();y.jumpTo(12);break;case 11:return y.return(c)}})};shaka.media.DrmEngine.prototype.configureClearKey_=function(){var a=shaka.util.MapUtils.asMap(this.config_.clearKeys);return 0==a.size?null:shaka.util.ManifestParserUtils.createDrmInfoFromClearKeys(a)};shaka.media.DrmEngine.prototype.checkSessionsLoaded_=function(){this.areAllSessionsLoaded_()&&this.allSessionsLoaded_.resolve()};
+shaka.media.DrmEngine.prototype.setLoadSessionTimeoutTimer_=function(a){var b=this;(new shaka.util.Timer(function(){a.loaded=!0;b.checkSessionsLoaded_()})).tickAfter(shaka.media.DrmEngine.SESSION_LOAD_TIMEOUT_)};
+shaka.media.DrmEngine.prototype.loadOfflineSession_=function(a,b){var c=this,d,e,f,g,h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){switch(m.nextAddress){case 1:try{shaka.log.v1("Attempting to load an offline session",a),d=c.mediaKeys_.createSession("persistent-license")}catch(n){return e=new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.FAILED_TO_CREATE_SESSION,n.message),c.onError_(e),m.return(Promise.reject(e))}c.eventManager_.listen(d,
+"message",function(n){return c.onSessionMessage_(n)});c.eventManager_.listen(d,"keystatuseschange",function(n){return c.onKeyStatusesChange_(n)});f={initData:b.initData,initDataType:b.initDataType,loaded:!1,oldExpiration:Infinity,updatePromise:null,type:"persistent-license"};c.activeSessions_.set(d,f);m.setCatchFinallyBlocks(2);return m.yield(d.load(a),4);case 4:return g=m.yieldResult,c.destroyer_.ensureNotDestroyed(),shaka.log.v2("Loaded offline session",a,g),g||(c.activeSessions_.delete(d),h=c.config_.persistentSessionOnlinePlayback?
+shaka.util.Error.Severity.RECOVERABLE:shaka.util.Error.Severity.CRITICAL,c.onError_(new shaka.util.Error(h,shaka.util.Error.Category.DRM,shaka.util.Error.Code.OFFLINE_SESSION_REMOVED)),f.loaded=!0),c.setLoadSessionTimeoutTimer_(f),c.checkSessionsLoaded_(),m.return(d);case 2:k=m.enterCatchBlock(),c.destroyer_.ensureNotDestroyed(k),c.activeSessions_.delete(d),l=c.config_.persistentSessionOnlinePlayback?shaka.util.Error.Severity.RECOVERABLE:shaka.util.Error.Severity.CRITICAL,c.onError_(new shaka.util.Error(l,
+shaka.util.Error.Category.DRM,shaka.util.Error.Code.FAILED_TO_CREATE_SESSION,k.message)),f.loaded=!0,c.checkSessionsLoaded_();case 3:return m.return(Promise.resolve())}})};
+shaka.media.DrmEngine.prototype.createSession=function(a,b,c){var d=this;goog.asserts.assert(this.mediaKeys_,"mediaKeys_ should be valid when creating temporary session.");try{shaka.log.info("Creating new",c,"session");var e=this.mediaKeys_.createSession(c)}catch(f){this.onError_(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.FAILED_TO_CREATE_SESSION,f.message));return}this.eventManager_.listen(e,"message",function(f){return d.onSessionMessage_(f)});
+this.eventManager_.listen(e,"keystatuseschange",function(f){return d.onKeyStatusesChange_(f)});this.activeSessions_.set(e,{initData:b,initDataType:a,loaded:!1,oldExpiration:Infinity,updatePromise:null,type:c});try{b=this.config_.initDataTransform(b,a,this.currentDrmInfo_)}catch(f){a=f;f instanceof shaka.util.Error||(a=new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.INIT_DATA_TRANSFORM_ERROR,f));this.onError_(a);return}this.config_.logLicenseExchange&&
+(c=shaka.util.Uint8ArrayUtils.toBase64(b),shaka.log.info("EME init data: type=",a,"data=",c));e.generateRequest(a,b).catch(function(f){if(!d.destroyer_.destroyed()){goog.asserts.assert(f instanceof Error,"Wrong error type!");d.activeSessions_.delete(e);var g=f.errorCode;if(g&&g.systemCode){var h=g.systemCode;0>h&&(h+=Math.pow(2,32));h="0x"+h.toString(16)}d.onError_(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.FAILED_TO_GENERATE_LICENSE_REQUEST,
+f.message,f,h))}})};shaka.media.DrmEngine.prototype.onSessionMessage_=function(a){this.delayLicenseRequest_()?this.mediaKeyMessageEvents_.push(a):this.sendLicenseRequest_(a)};shaka.media.DrmEngine.prototype.delayLicenseRequest_=function(){return this.video_?this.config_.delayLicenseRequestUntilPlayed&&this.video_.paused&&!this.initialRequestsSent_:!1};
+shaka.media.DrmEngine.prototype.sendLicenseRequest_=function(a){var b=this,c,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w;return $jscomp.asyncExecutePromiseGeneratorProgram(function(t){switch(t.nextAddress){case 1:return c=a.target,shaka.log.v1("Sending license request for session",c.sessionId,"of type",a.messageType),b.config_.logLicenseExchange&&(d=shaka.util.Uint8ArrayUtils.toBase64(a.message),shaka.log.info("EME license request",d)),e=b.activeSessions_.get(c),f=b.currentDrmInfo_.licenseServerUri,g=b.config_.advanced[b.currentDrmInfo_.keySystem],
+"individualization-request"==a.messageType&&g&&g.individualizationServer&&(f=g.individualizationServer),h=shaka.net.NetworkingEngine.RequestType.LICENSE,k=shaka.net.NetworkingEngine.makeRequest([f],b.config_.retryParameters),k.body=a.message,k.method="POST",k.licenseRequestType=a.messageType,k.sessionId=c.sessionId,k.drmInfo=b.currentDrmInfo_,e&&(k.initData=e.initData,k.initDataType=e.initDataType),shaka.media.DrmEngine.isPlayReadyKeySystem(b.currentDrmInfo_.keySystem)&&b.unpackPlayReadyRequest_(k),
+l=Date.now(),t.setCatchFinallyBlocks(2),n=b.playerInterface_.netEngine.request(h,k),t.yield(n.promise,4);case 4:m=t.yieldResult;t.leaveTryBlock(3);break;case 2:p=t.enterCatchBlock();if(b.destroyer_.destroyed())return t.return();goog.asserts.assert(p instanceof shaka.util.Error,"Wrong NetworkingEngine error type!");q=new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.LICENSE_REQUEST_FAILED,p);1==b.activeSessions_.size?(b.onError_(q),e&&e.updatePromise&&
+e.updatePromise.reject(q)):(e&&e.updatePromise&&e.updatePromise.reject(q),b.activeSessions_.delete(c),b.areAllSessionsLoaded_()&&(b.allSessionsLoaded_.resolve(),b.keyStatusTimer_.tickAfter(.1)));return t.return();case 3:if(b.destroyer_.destroyed())return t.return();b.licenseTimeSeconds_+=(Date.now()-l)/1E3;b.config_.logLicenseExchange&&(r=shaka.util.Uint8ArrayUtils.toBase64(m.data),shaka.log.info("EME license response",r));t.setCatchFinallyBlocks(5);shaka.log.v1("Updating session",c.sessionId);return t.yield(c.update(m.data),
+7);case 7:t.leaveTryBlock(6);break;case 5:return v=t.enterCatchBlock(),x=new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.LICENSE_RESPONSE_REJECTED,v.message),b.onError_(x),e&&e.updatePromise&&e.updatePromise.reject(x),t.return();case 6:if(b.destroyer_.destroyed())return t.return();w=new shaka.util.FakeEvent("drmsessionupdate");b.playerInterface_.onEvent(w);e&&(e.updatePromise&&e.updatePromise.resolve(),b.setLoadSessionTimeoutTimer_(e));t.jumpToEnd()}})};
+shaka.media.DrmEngine.prototype.unpackPlayReadyRequest_=function(a){var b=shaka.util.TXml,c=shaka.util.StringUtils.fromUTF16(a.body,!0,!0);if(c.includes("PlayReadyKeyMessage")){shaka.log.debug("Unwrapping PlayReady request.");c=b.parseXmlString(c,"PlayReadyKeyMessage");goog.asserts.assert(c,"Failed to parse PlayReady XML!");var d=b.getElementsByTagName(c,"HttpHeader");d=$jscomp.makeIterator(d);for(var e=d.next();!e.done;e=d.next()){var f=e.value;e=b.getElementsByTagName(f,"name")[0];f=b.getElementsByTagName(f,
+"value")[0];goog.asserts.assert(e&&f,"Malformed PlayReady headers!");a.headers[shaka.util.TXml.getTextContents(e)]=shaka.util.TXml.getTextContents(f)}b=b.getElementsByTagName(c,"Challenge")[0];goog.asserts.assert(b,"Malformed PlayReady challenge!");goog.asserts.assert("base64encoded"==b.attributes.encoding,"Unexpected PlayReady challenge encoding!");a.body=shaka.util.Uint8ArrayUtils.fromBase64(shaka.util.TXml.getTextContents(b))}else shaka.log.debug("PlayReady request is already unwrapped."),a.headers["Content-Type"]=
+"text/xml; charset=utf-8"};
+shaka.media.DrmEngine.prototype.onKeyStatusesChange_=function(a){var b=this;a=a.target;shaka.log.v2("Key status changed for session",a.sessionId);var c=this.activeSessions_.get(a),d=!1;a.keyStatuses.forEach(function(f,g){if("string"==typeof g){var h=g;g=f;f=h}if(shaka.media.DrmEngine.isPlayReadyKeySystem(b.currentDrmInfo_.keySystem)&&16==g.byteLength&&(shaka.util.Platform.isEdge()||shaka.util.Platform.isPS4())){h=shaka.util.BufferUtils.toDataView(g);var k=h.getUint32(0,!0),l=h.getUint16(4,!0),m=h.getUint16(6,
+!0);h.setUint32(0,k,!1);h.setUint16(4,l,!1);h.setUint16(6,m,!1)}"status-pending"!=f&&(c.loaded=!0);c||goog.asserts.assert("usable"!=f,"Usable keys found in closed session");"expired"==f&&(d=!0);g=shaka.util.Uint8ArrayUtils.toHex(g).slice(0,32);b.keyStatusByKeyId_.set(g,f)});var e=a.expiration-Date.now();(0>e||d&&1E3>e)&&c&&!c.updatePromise&&(shaka.log.debug("Session has expired",a.sessionId),this.activeSessions_.delete(a),a.close().catch(function(){}));this.areAllSessionsLoaded_()&&(this.allSessionsLoaded_.resolve(),
+this.keyStatusTimer_.tickAfter(shaka.media.DrmEngine.KEY_STATUS_BATCH_TIME))};shaka.media.DrmEngine.prototype.processKeyStatusChanges_=function(){var a=this.keyStatusByKeyId_,b=this.announcedKeyStatusByKeyId_;b.clear();a.forEach(function(c,d){return b.set(d,c)});a=Array.from(b.values());if(a.length&&a.every(function(c){return"expired"==c}))this.onError_(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.EXPIRED));this.playerInterface_.onKeyStatus(shaka.util.MapUtils.asObject(b))};
+shaka.media.DrmEngine.isBrowserSupported=function(){return!!window.MediaKeys&&!!window.navigator&&!!window.navigator.requestMediaKeySystemAccess&&!!window.MediaKeySystemAccess&&!!window.MediaKeySystemAccess.prototype.getConfiguration};
+shaka.media.DrmEngine.probeSupport=function(){var a,b,c,d,e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){return 1==k.nextAddress?(goog.asserts.assert(shaka.media.DrmEngine.isBrowserSupported(),"Must have basic EME support"),a="org.w3.clearkey com.widevine.alpha com.microsoft.playready com.microsoft.playready.recommendation com.apple.fps.1_0 com.apple.fps".split(" "),b=[{contentType:'video/mp4; codecs="avc1.42E01E"'},{contentType:'video/webm; codecs="vp8"'}],c={initDataTypes:["cenc"],
+videoCapabilities:b},d={videoCapabilities:b,persistentState:"required",sessionTypes:["persistent-license"]},e=[d,c],f=new Map,g=function(l){var m,n,p;return $jscomp.asyncExecutePromiseGeneratorProgram(function(q){switch(q.nextAddress){case 1:q.setCatchFinallyBlocks(2);if("org.w3.clearkey"===l&&shaka.util.Platform.isSafari())throw Error("Unsupported keySystem");return q.yield(navigator.requestMediaKeySystemAccess(l,e),4);case 4:return m=q.yieldResult,p=(n=m.getConfiguration().sessionTypes)?n.includes("persistent-license"):
+!1,shaka.util.Platform.isTizen3()&&(p=!1),f.set(l,{persistentState:p}),q.yield(m.createMediaKeys(),5);case 5:q.leaveTryBlock(0);break;case 2:q.enterCatchBlock(),f.set(l,null),q.jumpToEnd()}})},h=a.map(function(l){return g(l)}),k.yield(Promise.all(h),2)):k.return(shaka.util.MapUtils.asObject(f))})};
+shaka.media.DrmEngine.prototype.onPlay_=function(){for(var a=$jscomp.makeIterator(this.mediaKeyMessageEvents_),b=a.next();!b.done;b=a.next())this.sendLicenseRequest_(b.value);this.initialRequestsSent_=!0;this.mediaKeyMessageEvents_=[]};
+shaka.media.DrmEngine.prototype.closeSession_=function(a){var b,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){if(1==d.nextAddress)return b=shaka.media.DrmEngine,c=new Promise(function(e,f){(new shaka.util.Timer(f)).tickAfter(b.CLOSE_TIMEOUT_)}),d.setCatchFinallyBlocks(2),d.yield(Promise.race([Promise.all([a.close(),a.closed]),c]),4);if(2!=d.nextAddress)return d.leaveTryBlock(0);d.enterCatchBlock();shaka.log.warning("Timeout waiting for session close");d.jumpToEnd()})};
+shaka.media.DrmEngine.prototype.closeOpenSessions_=function(){var a=this,b;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){b=Array.from(a.activeSessions_.entries());a.activeSessions_.clear();return c.yield(Promise.all(b.map(function(d){d=$jscomp.makeIterator(d);var e=d.next().value,f=d.next().value,g;return $jscomp.asyncExecutePromiseGeneratorProgram(function(h){if(1==h.nextAddress){h.setCatchFinallyBlocks(2);if(!a.initializedForStorage_&&!a.storedPersistentSessions_.has(e.sessionId)&&
+"persistent-license"===f.type&&!a.config_.persistentSessionOnlinePlayback)return shaka.log.v1("Removing session",e.sessionId),h.yield(e.remove(),5);shaka.log.v1("Closing session",e.sessionId,f);return h.yield(a.closeSession_(e),5)}if(2!=h.nextAddress)return h.leaveTryBlock(0);g=h.enterCatchBlock();shaka.log.error("Failed to close or remove the session",g);h.jumpToEnd()})})),0)})};
+shaka.media.DrmEngine.prototype.supportsVariant=function(a){var b=a.audio,c=a.video;if(b&&b.encrypted&&(b=shaka.media.DrmEngine.computeMimeType_(b),!this.willSupport(b))||c&&c.encrypted&&(c=shaka.media.DrmEngine.computeMimeType_(c),!this.willSupport(c)))return!1;var d=shaka.media.DrmEngine.keySystem(this.currentDrmInfo_);a=this.getVariantDrmInfos_(a);return 0==a.length||a.some(function(e){return e.keySystem==d})};
+shaka.media.DrmEngine.areDrmCompatible=function(a,b){return a.length&&b.length&&a!==b?0<shaka.media.DrmEngine.getCommonDrmInfos(a,b).length:!0};
+shaka.media.DrmEngine.getCommonDrmInfos=function(a,b){if(!a.length)return b;if(!b.length)return a;var c=[];a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next()){d=d.value;for(var e=$jscomp.makeIterator(b),f=e.next();!f.done;f=e.next())if(f=f.value,d.keySystem==f.keySystem){e=new Map;var g=(d.initData||[]).concat(f.initData||[]);g=$jscomp.makeIterator(g);for(var h=g.next();!h.done;h=g.next())h=h.value,e.set(h.keyId,h);e=Array.from(e.values());g=d.keyIds&&f.keyIds?new Set([].concat($jscomp.arrayFromIterable(d.keyIds),
+$jscomp.arrayFromIterable(f.keyIds))):d.keyIds||f.keyIds;c.push({keySystem:d.keySystem,licenseServerUri:d.licenseServerUri||f.licenseServerUri,distinctiveIdentifierRequired:d.distinctiveIdentifierRequired||f.distinctiveIdentifierRequired,persistentStateRequired:d.persistentStateRequired||f.persistentStateRequired,videoRobustness:d.videoRobustness||f.videoRobustness,audioRobustness:d.audioRobustness||f.audioRobustness,serverCertificate:d.serverCertificate||f.serverCertificate,serverCertificateUri:d.serverCertificateUri||
+f.serverCertificateUri,initData:e,keyIds:g});break}}return c};shaka.media.DrmEngine.prototype.getVariantDrmInfos_=function(a){return(a.video?a.video.drmInfos:[]).concat(a.audio?a.audio.drmInfos:[])};shaka.media.DrmEngine.prototype.pollExpiration_=function(){var a=this;this.activeSessions_.forEach(function(b,c){var d=b.oldExpiration,e=c.expiration;isNaN(e)&&(e=Infinity);e!=d&&(a.playerInterface_.onExpirationUpdated(c.sessionId,e),b.oldExpiration=e)})};
+shaka.media.DrmEngine.prototype.areAllSessionsLoaded_=function(){var a=this.activeSessions_.values();return shaka.util.Iterables.every(a,function(b){return b.loaded})};shaka.media.DrmEngine.prototype.areAllKeysUsable_=function(){var a=this.currentDrmInfo_&&this.currentDrmInfo_.keyIds||new Set([]);a=$jscomp.makeIterator(a);for(var b=a.next();!b.done;b=a.next())if("usable"!==this.keyStatusByKeyId_.get(b.value))return!1;return!0};
+shaka.media.DrmEngine.replaceDrmInfo_=function(a,b){var c=[];b.forEach(function(d,e){c.push({keySystem:e,licenseServerUri:d,distinctiveIdentifierRequired:!1,persistentStateRequired:!1,audioRobustness:"",videoRobustness:"",serverCertificate:null,serverCertificateUri:"",initData:[],keyIds:new Set})});a=$jscomp.makeIterator(a);for(b=a.next();!b.done;b=a.next())b=b.value,b.video&&(b.video.drmInfos=c),b.audio&&(b.audio.drmInfos=c)};
+shaka.media.DrmEngine.prototype.createDrmInfoByInfos_=function(a,b){var c=[],d=[],e=[],f=[],g=[],h=new Set;shaka.media.DrmEngine.processDrmInfos_(b,c,d,f,e,g,h);1<c.length&&shaka.log.warning("Multiple unique encryption schemes found! Only the first will be used.");1<f.length&&shaka.log.warning("Multiple unique server certificates found! Only the first will be used.");1<d.length&&shaka.log.warning("Multiple unique license server URIs found! Only the first will be used.");1<e.length&&shaka.log.warning("Multiple unique server certificate URIs found! Only the first will be used.");
+var k=this.usePersistentLicenses_?"persistent-license":"temporary";a={keySystem:a,encryptionScheme:c[0],licenseServerUri:d[0],distinctiveIdentifierRequired:b[0].distinctiveIdentifierRequired,persistentStateRequired:b[0].persistentStateRequired,sessionType:b[0].sessionType||k,audioRobustness:b[0].audioRobustness||"",videoRobustness:b[0].videoRobustness||"",serverCertificate:f[0],serverCertificateUri:e[0],initData:g,keyIds:h};b=$jscomp.makeIterator(b);for(c=b.next();!c.done;c=b.next())c=c.value,c.distinctiveIdentifierRequired&&
+(a.distinctiveIdentifierRequired=c.distinctiveIdentifierRequired),c.persistentStateRequired&&(a.persistentStateRequired=c.persistentStateRequired);return a};
+shaka.media.DrmEngine.createDrmInfoByConfigs_=function(a,b){var c=[],d=[],e=[],f=[],g=[],h=new Set;shaka.media.DrmEngine.processDrmInfos_(b.drmInfos,c,d,f,e,g,h);1<c.length&&shaka.log.warning("Multiple unique encryption schemes found! Only the first will be used.");1<f.length&&shaka.log.warning("Multiple unique server certificates found! Only the first will be used.");1<e.length&&shaka.log.warning("Multiple unique server certificate URIs found! Only the first will be used.");1<d.length&&shaka.log.warning("Multiple unique license server URIs found! Only the first will be used.");
+return{keySystem:a,encryptionScheme:c[0],licenseServerUri:d[0],distinctiveIdentifierRequired:"required"==b.distinctiveIdentifier,persistentStateRequired:"required"==b.persistentState,sessionType:b.sessionTypes[0]||"temporary",audioRobustness:(b.audioCapabilities?b.audioCapabilities[0].robustness:"")||"",videoRobustness:(b.videoCapabilities?b.videoCapabilities[0].robustness:"")||"",serverCertificate:f[0],serverCertificateUri:e[0],initData:g,keyIds:h}};
+shaka.media.DrmEngine.processDrmInfos_=function(a,b,c,d,e,f,g){var h=[],k={};a=$jscomp.makeIterator(a);for(var l=a.next();!l.done;k={$jscomp$loop$prop$drmInfo$865:k.$jscomp$loop$prop$drmInfo$865},l=a.next()){k.$jscomp$loop$prop$drmInfo$865=l.value;b.includes(k.$jscomp$loop$prop$drmInfo$865.encryptionScheme)||b.push(k.$jscomp$loop$prop$drmInfo$865.encryptionScheme);"org.w3.clearkey"==k.$jscomp$loop$prop$drmInfo$865.keySystem&&k.$jscomp$loop$prop$drmInfo$865.licenseServerUri.startsWith("data:application/json;base64,")?
+h.includes(k.$jscomp$loop$prop$drmInfo$865.licenseServerUri)||h.push(k.$jscomp$loop$prop$drmInfo$865.licenseServerUri):c.includes(k.$jscomp$loop$prop$drmInfo$865.licenseServerUri)||c.push(k.$jscomp$loop$prop$drmInfo$865.licenseServerUri);e.includes(k.$jscomp$loop$prop$drmInfo$865.serverCertificateUri)||e.push(k.$jscomp$loop$prop$drmInfo$865.serverCertificateUri);k.$jscomp$loop$prop$drmInfo$865.serverCertificate&&(d.some(function(p){return function(q){return shaka.util.BufferUtils.equal(q,p.$jscomp$loop$prop$drmInfo$865.serverCertificate)}}(k))||
+d.push(k.$jscomp$loop$prop$drmInfo$865.serverCertificate));if(k.$jscomp$loop$prop$drmInfo$865.initData){l={};for(var m=$jscomp.makeIterator(k.$jscomp$loop$prop$drmInfo$865.initData),n=m.next();!n.done;l={$jscomp$loop$prop$initDataOverride$867:l.$jscomp$loop$prop$initDataOverride$867},n=m.next())l.$jscomp$loop$prop$initDataOverride$867=n.value,f.some(function(p){return function(q){var r=p.$jscomp$loop$prop$initDataOverride$867;q=q.keyId&&q.keyId==r.keyId?!0:q.initDataType==r.initDataType&&shaka.util.BufferUtils.equal(q.initData,
+r.initData);return q}}(l))||f.push(l.$jscomp$loop$prop$initDataOverride$867)}if(k.$jscomp$loop$prop$drmInfo$865.keyIds)for(l=$jscomp.makeIterator(k.$jscomp$loop$prop$drmInfo$865.keyIds),m=l.next();!m.done;m=l.next())g.add(m.value)}if(1==h.length)c.push(h[0]);else if(0<h.length){b=[];h=$jscomp.makeIterator(h);for(d=h.next();!d.done;d=h.next())d=window.atob(d.value.split("data:application/json;base64,").pop()),d=JSON.parse(d),b.push.apply(b,$jscomp.arrayFromIterable(d.keys));h=JSON.stringify({keys:b});
+c.push("data:application/json;base64,"+window.btoa(h))}};
+shaka.media.DrmEngine.fillInDrmInfoDefaults_=function(a,b,c,d){var e=a.keySystem;if(e&&("org.w3.clearkey"!=e||!a.licenseServerUri)){b.size&&(b=b.get(e)||"",a.licenseServerUri=b);a.keyIds||(a.keyIds=new Set);if(c=c.get(e))a.distinctiveIdentifierRequired||(a.distinctiveIdentifierRequired=c.distinctiveIdentifierRequired),a.persistentStateRequired||(a.persistentStateRequired=c.persistentStateRequired),a.videoRobustness||(a.videoRobustness=c.videoRobustness),a.audioRobustness||(a.audioRobustness=c.audioRobustness),
+a.serverCertificate||(a.serverCertificate=c.serverCertificate),c.sessionType&&(a.sessionType=c.sessionType),a.serverCertificateUri||(a.serverCertificateUri=c.serverCertificateUri);d[e]&&(a.keySystem=d[e]);window.cast&&window.cast.__platform__&&"com.microsoft.playready"==e&&(a.keySystem="com.chromecast.playready")}};
+shaka.media.DrmEngine.prototype.parseInbandPssh=function(a,b){if(!this.config_.parseInbandPsshEnabled||this.manifestInitData_)return Promise.resolve();var c=shaka.util.ManifestParserUtils.ContentType;if(![c.AUDIO,c.VIDEO].includes(a))return Promise.resolve();b=new shaka.util.Pssh(shaka.util.BufferUtils.toUint8(b));c=0;var d=$jscomp.makeIterator(b.data);for(a=d.next();!a.done;a=d.next())c+=a.value.length;if(0==c)return Promise.resolve();c=new Uint8Array(c);d=0;b=$jscomp.makeIterator(b.data);for(a=
+b.next();!a.done;a=b.next())a=a.value,c.set(a,d),d+=a.length;this.newInitData("cenc",c);return this.allSessionsLoaded_};shaka.media.DrmEngine.CLOSE_TIMEOUT_=1;shaka.media.DrmEngine.SESSION_LOAD_TIMEOUT_=5;shaka.media.DrmEngine.KEY_STATUS_BATCH_TIME=.5;shaka.media.DrmEngine.DUMMY_KEY_ID=new shaka.util.Lazy(function(){return shaka.util.BufferUtils.toArrayBuffer(new Uint8Array([0]))});/*
+ @license
+ Shaka Player
+ Copyright 2023 Google LLC
+ SPDX-License-Identifier: Apache-2.0
+*/
+shaka.media.ManifestFilterer=function(a,b,c){goog.asserts.assert(a,"Must have config");this.config_=a;this.maxHwRes_=b;this.drmEngine_=c};shaka.media.ManifestFilterer.prototype.setDrmEngine=function(a){this.drmEngine_=a};shaka.media.ManifestFilterer.prototype.filterManifest=function(a){var b=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){return 1==c.nextAddress?c.yield(b.filterManifestWithStreamUtils_(a),2):c.return(b.filterManifestWithRestrictions(a))})};
+shaka.media.ManifestFilterer.prototype.filterManifestWithStreamUtils_=function(a){var b=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){if(1==c.nextAddress)return goog.asserts.assert(a,"Manifest should exist!"),c.yield(shaka.util.StreamUtils.filterManifest(b.drmEngine_,a,b.config_.drm.preferredKeySystems),2);b.checkPlayableVariants_(a);c.jumpToEnd()})};
+shaka.media.ManifestFilterer.prototype.applyRestrictions=function(a){return shaka.util.StreamUtils.applyRestrictions(a.variants,this.config_.restrictions,this.maxHwRes_)};
+shaka.media.ManifestFilterer.prototype.filterManifestWithRestrictions=function(a){var b=this.applyRestrictions(a);if(a){var c=this.drmEngine_?this.drmEngine_.getDrmInfo():null;if(c&&this.drmEngine_.getMediaKeys())for(var d=$jscomp.makeIterator(a.variants),e=d.next();!e.done;e=d.next())e=e.value,this.processDrmInfos(c.keySystem,e.video),this.processDrmInfos(c.keySystem,e.audio);this.checkRestrictedVariants(a)}return b};
+shaka.media.ManifestFilterer.prototype.checkPlayableVariants_=function(a){if(!a.variants.some(shaka.util.StreamUtils.isPlayable))throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.CONTENT_UNSUPPORTED_BY_BROWSER);};
+shaka.media.ManifestFilterer.prototype.processDrmInfos=function(a,b){if(b){b=$jscomp.makeIterator(b.drmInfos);for(var c=b.next();!c.done;c=b.next())if(c=c.value,c.keySystem==a){c=$jscomp.makeIterator(c.initData||[]);for(var d=c.next();!d.done;d=c.next())d=d.value,this.drmEngine_.newInitData(d.initDataType,d.initData)}}};
+shaka.media.ManifestFilterer.prototype.checkRestrictedVariants=function(a){var b=shaka.media.ManifestFilterer.restrictedStatuses,c=this.drmEngine_?this.drmEngine_.getKeyStatuses():{},d=Object.keys(c);d=d.length&&"00"==d[0];var e=!1,f=!1,g=new Set,h=new Set;a=$jscomp.makeIterator(a.variants);for(var k=a.next();!k.done;k=a.next()){k=k.value;var l=[];k.audio&&l.push(k.audio);k.video&&l.push(k.video);l=$jscomp.makeIterator(l);for(var m=l.next();!m.done;m=l.next())if(m=m.value,m.keyIds.size){m=$jscomp.makeIterator(m.keyIds);
+for(var n=m.next();!n.done;n=m.next()){n=n.value;var p=c[d?"00":n];p?b.includes(p)&&h.add(p):g.add(n)}}k.allowedByApplication?k.allowedByKeySystem&&(e=!0):f=!0}if(!e)throw b={hasAppRestrictions:f,missingKeys:Array.from(g),restrictedKeyStatuses:Array.from(h)},new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.RESTRICTIONS_CANNOT_BE_MET,b);};shaka.media.ManifestFilterer.restrictedStatuses=["output-restricted","internal-error"];shaka.media.ManifestParser=function(){};shaka.media.ManifestParser.registerParserByExtension=function(a,b){shaka.Deprecate.deprecateFeature(5,"ManifestParser.registerParserByExtension","Please use an ManifestParser with registerParserByMime function.")};shaka.media.ManifestParser.registerParserByMime=function(a,b){shaka.media.ManifestParser.parsersByMime[a]=b};shaka.media.ManifestParser.unregisterParserByMime=function(a){delete shaka.media.ManifestParser.parsersByMime[a]};
+shaka.media.ManifestParser.probeSupport=function(){var a=shaka.media.ManifestParser,b={};if(shaka.util.Platform.supportsMediaSource())for(var c in a.parsersByMime)b[c]=!0;c=$jscomp.makeIterator(["application/dash+xml","application/x-mpegurl","application/vnd.apple.mpegurl","application/vnd.ms-sstr+xml"]);for(var d=c.next();!d.done;d=c.next())d=d.value,shaka.util.Platform.supportsMediaSource()?b[d]=!!a.parsersByMime[d]:b[d]=shaka.util.Platform.supportsMediaType(d);return b};
+shaka.media.ManifestParser.getFactory=function(a,b){var c=shaka.media.ManifestParser;if(b){if(c=c.parsersByMime[b.toLowerCase()])return c;shaka.log.warning("Could not determine manifest type using MIME type ",b)}throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.UNABLE_TO_GUESS_MANIFEST_TYPE,a,b);};
+shaka.media.ManifestParser.isSupported=function(a){return shaka.util.Platform.supportsMediaSource()?a in shaka.media.ManifestParser.parsersByMime?!0:!1:!1};goog.exportSymbol("shaka.media.ManifestParser",shaka.media.ManifestParser);goog.exportProperty(shaka.media.ManifestParser,"unregisterParserByMime",shaka.media.ManifestParser.unregisterParserByMime);goog.exportProperty(shaka.media.ManifestParser,"registerParserByMime",shaka.media.ManifestParser.registerParserByMime);
+goog.exportProperty(shaka.media.ManifestParser,"registerParserByExtension",shaka.media.ManifestParser.registerParserByExtension);shaka.media.ManifestParser.HLS="HLS";shaka.media.ManifestParser.DASH="DASH";shaka.media.ManifestParser.MSS="MSS";shaka.media.ManifestParser.UNKNOWN="UNKNOWN";shaka.media.ManifestParser.AccessibilityPurpose={VISUALLY_IMPAIRED:"visually impaired",HARD_OF_HEARING:"hard of hearing"};goog.exportProperty(shaka.media.ManifestParser,"AccessibilityPurpose",shaka.media.ManifestParser.AccessibilityPurpose);
+shaka.media.ManifestParser.parsersByMime={};shaka.media.ContentWorkarounds=function(){};
+shaka.media.ContentWorkarounds.fakeEncryption=function(a){var b=shaka.media.ContentWorkarounds;a=shaka.util.BufferUtils.toUint8(a);var c=!1,d,e=[],f=function(l){e.push(l);shaka.util.Mp4Parser.children(l)},g=function(l){c=!0},h=[];(new shaka.util.Mp4Parser).box("moov",f).box("trak",f).box("mdia",f).box("minf",f).box("stbl",f).fullBox("stsd",function(l){d=l;e.push(l);shaka.util.Mp4Parser.sampleDescription(l)}).fullBox("encv",g).fullBox("enca",g).fullBox("dvav",function(l){h.push({box:l,newType:b.BOX_TYPE_ENCV_})}).fullBox("dva1",
+function(l){h.push({box:l,newType:b.BOX_TYPE_ENCV_})}).fullBox("dvh1",function(l){h.push({box:l,newType:b.BOX_TYPE_ENCV_})}).fullBox("dvhe",function(l){h.push({box:l,newType:b.BOX_TYPE_ENCV_})}).fullBox("hev1",function(l){h.push({box:l,newType:b.BOX_TYPE_ENCV_})}).fullBox("hvc1",function(l){h.push({box:l,newType:b.BOX_TYPE_ENCV_})}).fullBox("avc1",function(l){h.push({box:l,newType:b.BOX_TYPE_ENCV_})}).fullBox("avc3",function(l){h.push({box:l,newType:b.BOX_TYPE_ENCV_})}).fullBox("ac-3",function(l){h.push({box:l,
+newType:b.BOX_TYPE_ENCA_})}).fullBox("ec-3",function(l){h.push({box:l,newType:b.BOX_TYPE_ENCA_})}).fullBox("ac-4",function(l){h.push({box:l,newType:b.BOX_TYPE_ENCA_})}).fullBox("mp4a",function(l){h.push({box:l,newType:b.BOX_TYPE_ENCA_})}).parse(a);if(c)return shaka.log.debug("Init segment already indicates encryption."),a;if(0==h.length||!d)throw shaka.log.error("Failed to find boxes needed to fake encryption!"),shaka.log.v2("Failed init segment (hex):",shaka.util.Uint8ArrayUtils.toHex(a)),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.CONTENT_TRANSFORMATION_FAILED);h.reverse();f=$jscomp.makeIterator(h);for(g=f.next();!g.done;g=f.next()){g=g.value;var k=shaka.util.Mp4Parser.typeToString(g.newType);shaka.log.debug('Inserting "'+k+'" box into init segment.');a=b.insertEncryptionMetadata_(a,d,g.box,e,g.newType)}return a};
+shaka.media.ContentWorkarounds.insertEncryptionMetadata_=function(a,b,c,d,e){var f=shaka.media.ContentWorkarounds,g=f.createEncryptionMetadata_(a,c,e);e=new Uint8Array(a.byteLength+g.byteLength);c=shaka.util.Platform.isXboxOne()?c.start:c.start+c.size;var h=a.subarray(0,c);a=a.subarray(c);e.set(h);e.set(g,c);e.set(a,c+g.byteLength);d=$jscomp.makeIterator(d);for(a=d.next();!a.done;a=d.next())a=a.value,goog.asserts.assert(a.start<c,"Ancestor MP4 box found in the wrong location!  Modified init segment will not make sense!"),
+f.updateBoxSize_(e,a.start,a.size+g.byteLength);f=shaka.util.BufferUtils.toDataView(e,b.start);b=shaka.util.Mp4Parser.headerSize(b);g=f.getUint32(b);f.setUint32(b,g+1);return e};
+shaka.media.ContentWorkarounds.createEncryptionMetadata_=function(a,b,c){var d=shaka.media.ContentWorkarounds,e=d.CANNED_SINF_BOX_.value(),f=a.subarray(b.start,b.start+b.size),g=shaka.util.BufferUtils.toDataView(f);a=new Uint8Array(b.size+e.byteLength);a.set(f,0);f=shaka.util.BufferUtils.toDataView(a);f.setUint32(d.BOX_TYPE_OFFSET_,c);a.set(e,b.size);c=g.getUint32(d.BOX_TYPE_OFFSET_);f.setUint32(b.size+d.CANNED_SINF_BOX_FORMAT_OFFSET_,c);d.updateBoxSize_(a,0,a.byteLength);return a};
+shaka.media.ContentWorkarounds.updateBoxSize_=function(a,b,c){var d=shaka.media.ContentWorkarounds;a=shaka.util.BufferUtils.toDataView(a,b);b=a.getUint32(d.BOX_SIZE_OFFSET_);0!=b&&(1==b?(a.setUint32(d.BOX_SIZE_64_OFFSET_,c>>32),a.setUint32(d.BOX_SIZE_64_OFFSET_+4,c&4294967295)):a.setUint32(d.BOX_SIZE_OFFSET_,c))};
+shaka.media.ContentWorkarounds.CANNED_SINF_BOX_=new shaka.util.Lazy(function(){return new Uint8Array([0,0,0,80,115,105,110,102,0,0,0,12,102,114,109,97,0,0,0,0,0,0,0,20,115,99,104,109,0,0,0,0,99,101,110,99,0,1,0,0,0,0,0,40,115,99,104,105,0,0,0,32,116,101,110,99,0,0,0,0,0,0,1,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0])});shaka.media.ContentWorkarounds.CANNED_SINF_BOX_FORMAT_OFFSET_=16;shaka.media.ContentWorkarounds.BOX_SIZE_OFFSET_=0;shaka.media.ContentWorkarounds.BOX_TYPE_OFFSET_=4;
+shaka.media.ContentWorkarounds.BOX_SIZE_64_OFFSET_=8;shaka.media.ContentWorkarounds.BOX_TYPE_ENCV_=1701733238;shaka.media.ContentWorkarounds.BOX_TYPE_ENCA_=1701733217;shaka.media.InitSegmentReference=function(a,b,c,d,e,f,g){this.getUris=a;this.startByte=b;this.endByte=c;this.mediaQuality=void 0===d?null:d;this.timescale=void 0===e?null:e;this.segmentData=void 0===f?null:f;this.aesKey=void 0===g?null:g;this.mimeType=this.codecs=null};shaka.media.InitSegmentReference.prototype.getStartByte=function(){return this.startByte};shaka.media.InitSegmentReference.prototype.getEndByte=function(){return this.endByte};
+shaka.media.InitSegmentReference.prototype.getSize=function(){return this.endByte?this.endByte-this.startByte:null};shaka.media.InitSegmentReference.prototype.getMediaQuality=function(){return this.mediaQuality};shaka.media.InitSegmentReference.prototype.getSegmentData=function(){return this.segmentData};
+shaka.media.InitSegmentReference.equal=function(a,b){var c=shaka.util.ArrayUtils,d=shaka.util.BufferUtils;return a===b?!0:a&&b?a.getStartByte()==b.getStartByte()&&a.getEndByte()==b.getEndByte()&&c.equal(a.getUris().sort(),b.getUris().sort())&&d.equal(a.getSegmentData(),b.getSegmentData()):a==b};goog.exportSymbol("shaka.media.InitSegmentReference",shaka.media.InitSegmentReference);goog.exportProperty(shaka.media.InitSegmentReference.prototype,"getEndByte",shaka.media.InitSegmentReference.prototype.getEndByte);
+goog.exportProperty(shaka.media.InitSegmentReference.prototype,"getStartByte",shaka.media.InitSegmentReference.prototype.getStartByte);
+shaka.media.SegmentReference=function(a,b,c,d,e,f,g,h,k,l,m,n,p,q,r,v){l=void 0===l?[]:l;m=void 0===m?"":m;n=void 0===n?null:n;p=void 0===p?null:p;q=void 0===q?shaka.media.SegmentReference.Status.AVAILABLE:q;r=void 0===r?null:r;v=void 0===v?!1:v;goog.asserts.assert(a<=b,"startTime must be less than or equal to endTime");goog.asserts.assert(null==e||d<e,"startByte must be < endByte");this.startTime=a;this.trueEndTime=this.endTime=b;this.getUrisInner=c;this.startByte=d;this.endByte=e;this.initSegmentReference=
+f;this.timestampOffset=g;this.appendWindowStart=h;this.appendWindowEnd=k;this.partialReferences=l;this.tilesLayout=m;this.tileDuration=n;this.syncTime=p;this.status=q;this.preload=!1;this.independent=!0;this.byterangeOptimization=!1;this.aesKey=r;this.thumbnailSprite=null;this.discontinuitySequence=0;this.allPartialSegments=v;this.lastPartial=this.partial=!1;a=$jscomp.makeIterator(this.partialReferences);for(b=a.next();!b.done;b=a.next())b.value.markAsPartial();this.allPartialSegments&&this.partialReferences.length&&
+this.partialReferences[this.partialReferences.length-1].markAsLastPartial();this.segmentData=this.mimeType=this.codecs=null};shaka.media.SegmentReference.prototype.getUris=function(){return this.getUrisInner()};shaka.media.SegmentReference.prototype.getStartTime=function(){return this.startTime};shaka.media.SegmentReference.prototype.getEndTime=function(){return this.endTime};shaka.media.SegmentReference.prototype.getStartByte=function(){return this.startByte};
+shaka.media.SegmentReference.prototype.getEndByte=function(){return this.endByte};shaka.media.SegmentReference.prototype.getSize=function(){return this.endByte?this.endByte-this.startByte:null};shaka.media.SegmentReference.prototype.hasPartialSegments=function(){return 0<this.partialReferences.length};shaka.media.SegmentReference.prototype.hasAllPartialSegments=function(){return this.allPartialSegments};shaka.media.SegmentReference.prototype.getTilesLayout=function(){return this.tilesLayout};
+shaka.media.SegmentReference.prototype.getTileDuration=function(){return this.tileDuration};shaka.media.SegmentReference.prototype.getStatus=function(){return this.status};shaka.media.SegmentReference.prototype.markAsUnavailable=function(){this.status=shaka.media.SegmentReference.Status.UNAVAILABLE};shaka.media.SegmentReference.prototype.markAsPreload=function(){this.preload=!0};shaka.media.SegmentReference.prototype.isPreload=function(){return this.preload};
+shaka.media.SegmentReference.prototype.markAsNonIndependent=function(){this.independent=!1};shaka.media.SegmentReference.prototype.isIndependent=function(){return this.independent};shaka.media.SegmentReference.prototype.markAsPartial=function(){this.partial=!0};shaka.media.SegmentReference.prototype.isPartial=function(){return this.partial};shaka.media.SegmentReference.prototype.markAsLastPartial=function(){this.lastPartial=!0};shaka.media.SegmentReference.prototype.isLastPartial=function(){return this.lastPartial};
+shaka.media.SegmentReference.prototype.markAsByterangeOptimization=function(){this.byterangeOptimization=!0};shaka.media.SegmentReference.prototype.hasByterangeOptimization=function(){return this.byterangeOptimization};shaka.media.SegmentReference.prototype.setThumbnailSprite=function(a){this.thumbnailSprite=a};shaka.media.SegmentReference.prototype.getThumbnailSprite=function(){return this.thumbnailSprite};
+shaka.media.SegmentReference.prototype.offset=function(a){this.startTime+=a;this.endTime+=a;this.trueEndTime+=a;for(var b=$jscomp.makeIterator(this.partialReferences),c=b.next();!c.done;c=b.next())c=c.value,c.startTime+=a,c.endTime+=a,c.trueEndTime+=a};shaka.media.SegmentReference.prototype.syncAgainst=function(a){null==this.syncTime?shaka.log.alwaysError("Sync attempted without sync time!"):(a=this.syncTime-a-this.startTime,.001<=Math.abs(a)&&this.offset(a))};
+shaka.media.SegmentReference.prototype.setSegmentData=function(a){this.segmentData=a};shaka.media.SegmentReference.prototype.getSegmentData=function(){return this.segmentData};goog.exportSymbol("shaka.media.SegmentReference",shaka.media.SegmentReference);goog.exportProperty(shaka.media.SegmentReference.prototype,"getSegmentData",shaka.media.SegmentReference.prototype.getSegmentData);goog.exportProperty(shaka.media.SegmentReference.prototype,"setSegmentData",shaka.media.SegmentReference.prototype.setSegmentData);
+goog.exportProperty(shaka.media.SegmentReference.prototype,"syncAgainst",shaka.media.SegmentReference.prototype.syncAgainst);goog.exportProperty(shaka.media.SegmentReference.prototype,"offset",shaka.media.SegmentReference.prototype.offset);goog.exportProperty(shaka.media.SegmentReference.prototype,"getThumbnailSprite",shaka.media.SegmentReference.prototype.getThumbnailSprite);goog.exportProperty(shaka.media.SegmentReference.prototype,"setThumbnailSprite",shaka.media.SegmentReference.prototype.setThumbnailSprite);
+goog.exportProperty(shaka.media.SegmentReference.prototype,"hasByterangeOptimization",shaka.media.SegmentReference.prototype.hasByterangeOptimization);goog.exportProperty(shaka.media.SegmentReference.prototype,"markAsByterangeOptimization",shaka.media.SegmentReference.prototype.markAsByterangeOptimization);goog.exportProperty(shaka.media.SegmentReference.prototype,"isLastPartial",shaka.media.SegmentReference.prototype.isLastPartial);
+goog.exportProperty(shaka.media.SegmentReference.prototype,"markAsLastPartial",shaka.media.SegmentReference.prototype.markAsLastPartial);goog.exportProperty(shaka.media.SegmentReference.prototype,"isPartial",shaka.media.SegmentReference.prototype.isPartial);goog.exportProperty(shaka.media.SegmentReference.prototype,"markAsPartial",shaka.media.SegmentReference.prototype.markAsPartial);goog.exportProperty(shaka.media.SegmentReference.prototype,"isIndependent",shaka.media.SegmentReference.prototype.isIndependent);
+goog.exportProperty(shaka.media.SegmentReference.prototype,"markAsNonIndependent",shaka.media.SegmentReference.prototype.markAsNonIndependent);goog.exportProperty(shaka.media.SegmentReference.prototype,"isPreload",shaka.media.SegmentReference.prototype.isPreload);goog.exportProperty(shaka.media.SegmentReference.prototype,"markAsPreload",shaka.media.SegmentReference.prototype.markAsPreload);goog.exportProperty(shaka.media.SegmentReference.prototype,"markAsUnavailable",shaka.media.SegmentReference.prototype.markAsUnavailable);
+goog.exportProperty(shaka.media.SegmentReference.prototype,"getStatus",shaka.media.SegmentReference.prototype.getStatus);goog.exportProperty(shaka.media.SegmentReference.prototype,"getTileDuration",shaka.media.SegmentReference.prototype.getTileDuration);goog.exportProperty(shaka.media.SegmentReference.prototype,"getTilesLayout",shaka.media.SegmentReference.prototype.getTilesLayout);goog.exportProperty(shaka.media.SegmentReference.prototype,"getEndByte",shaka.media.SegmentReference.prototype.getEndByte);
+goog.exportProperty(shaka.media.SegmentReference.prototype,"getStartByte",shaka.media.SegmentReference.prototype.getStartByte);goog.exportProperty(shaka.media.SegmentReference.prototype,"getEndTime",shaka.media.SegmentReference.prototype.getEndTime);goog.exportProperty(shaka.media.SegmentReference.prototype,"getStartTime",shaka.media.SegmentReference.prototype.getStartTime);goog.exportProperty(shaka.media.SegmentReference.prototype,"getUris",shaka.media.SegmentReference.prototype.getUris);
+shaka.media.SegmentReference.Status={AVAILABLE:0,UNAVAILABLE:1,MISSING:2};goog.exportProperty(shaka.media.SegmentReference,"Status",shaka.media.SegmentReference.Status);shaka.media.TimeRangesUtils=function(){};shaka.media.TimeRangesUtils.bufferStart=function(a){return!a||1==a.length&&1E-6>a.end(0)-a.start(0)?null:1==a.length&&0>a.start(0)?0:a.length?a.start(0):null};shaka.media.TimeRangesUtils.bufferEnd=function(a){return!a||1==a.length&&1E-6>a.end(0)-a.start(0)?null:a.length?a.end(a.length-1):null};shaka.media.TimeRangesUtils.isBuffered=function(a,b){return!a||!a.length||1==a.length&&1E-6>a.end(0)-a.start(0)||b>a.end(a.length-1)?!1:b>=a.start(0)};
+shaka.media.TimeRangesUtils.bufferedAheadOf=function(a,b){if(!a||!a.length||1==a.length&&1E-6>a.end(0)-a.start(0))return 0;var c=0;a=$jscomp.makeIterator(shaka.media.TimeRangesUtils.getBufferedInfo(a));for(var d=a.next();!d.done;d=a.next()){var e=d.value;d=e.start;e=e.end;e>b&&(c+=e-Math.max(d,b))}return c};
+shaka.media.TimeRangesUtils.getGapIndex=function(a,b,c){var d=shaka.media.TimeRangesUtils;if(!a||!a.length||1==a.length&&1E-6>a.end(0)-a.start(0))return null;a=d.getBufferedInfo(a).findIndex(function(e,f,g){return e.start>b&&(0==f||g[f-1].end-b<=c)});return 0<=a?a:null};shaka.media.TimeRangesUtils.getBufferedInfo=function(a){if(!a)return[];for(var b=[],c=0;c<a.length;c++)b.push({start:a.start(c),end:a.end(c)});return b};
+shaka.media.TimeRangesUtils.computeAddedRange=function(a,b){var c=shaka.media.TimeRangesUtils;if(!a||!a.length)return null;if(!b||!b.length)return c.getBufferedInfo(b).pop();b=c.getBufferedInfo(b).reverse();a=c.getBufferedInfo(a).reverse();c=$jscomp.makeIterator(b);for(b=c.next();!b.done;b=c.next()){b=b.value;for(var d=!1,e=$jscomp.makeIterator(a),f=e.next();!f.done;f=e.next())if(f=f.value,f.end>=b.start&&f.end<=b.end&&(d=!0,b.end>f.end))return{start:f.end,end:b.end};if(!d)return b}return null};/*
+ @license
+ Shaka Player
+ Copyright 2022 Google LLC
+ SPDX-License-Identifier: Apache-2.0
+*/
+shaka.util.Id3Utils=function(){};shaka.util.Id3Utils.isHeader_=function(a,b){return b+10<=a.length&&73===a[b]&&68===a[b+1]&&51===a[b+2]&&255>a[b+3]&&255>a[b+4]&&128>a[b+6]&&128>a[b+7]&&128>a[b+8]&&128>a[b+9]?!0:!1};shaka.util.Id3Utils.isFooter_=function(a,b){return b+10<=a.length&&51===a[b]&&68===a[b+1]&&73===a[b+2]&&255>a[b+3]&&255>a[b+4]&&128>a[b+6]&&128>a[b+7]&&128>a[b+8]&&128>a[b+9]?!0:!1};
+shaka.util.Id3Utils.readSize_=function(a,b){var c=(a[b]&127)<<21;c|=(a[b+1]&127)<<14;c|=(a[b+2]&127)<<7;return c|=a[b+3]&127};shaka.util.Id3Utils.getFrameData_=function(a){var b=String.fromCharCode(a[0],a[1],a[2],a[3]),c=shaka.util.Id3Utils.readSize_(a,4);return{type:b,size:c,data:a.subarray(10,10+c)}};
+shaka.util.Id3Utils.decodeFrame_=function(a){var b=shaka.util.BufferUtils,c=shaka.util.StringUtils,d={key:a.type,description:"",data:"",mimeType:null,pictureType:null};if("APIC"===a.type){if(2>a.size)return null;if(a.data[0]!==shaka.util.Id3Utils.UTF8_encoding)return shaka.log.warning("Ignore frame with unrecognized character encoding"),null;var e=a.data.subarray(1).indexOf(0);if(-1===e)return null;var f=c.fromUTF8(b.toUint8(a.data,1,e)),g=a.data[2+e],h=a.data.subarray(3+e).indexOf(0);if(-1===h)return null;
+var k=c.fromUTF8(b.toUint8(a.data,3+e,h));a="--\x3e"===f?c.fromUTF8(b.toUint8(a.data,4+e+h)):b.toArrayBuffer(a.data.subarray(4+e+h));d.mimeType=f;d.pictureType=g;d.description=k;d.data=a;return d}if("TXXX"===a.type){if(2>a.size)return null;if(a.data[0]!==shaka.util.Id3Utils.UTF8_encoding)return shaka.log.warning("Ignore frame with unrecognized character encoding"),null;g=a.data.subarray(1).indexOf(0);if(-1===g)return null;f=c.fromUTF8(b.toUint8(a.data,1,g));a=c.fromUTF8(b.toUint8(a.data,2+g)).replace(/\0*$/,
+"");d.description=f;d.data=a;return d}if("WXXX"===a.type){if(2>a.size)return null;if(a.data[0]!==shaka.util.Id3Utils.UTF8_encoding)return shaka.log.warning("Ignore frame with unrecognized character encoding"),null;g=a.data.subarray(1).indexOf(0);if(-1===g)return null;f=c.fromUTF8(b.toUint8(a.data,1,g));a=c.fromUTF8(b.toUint8(a.data,2+g)).replace(/\0*$/,"");d.description=f;d.data=a;return d}if("PRIV"===a.type){if(2>a.size)return null;f=a.data.indexOf(0);if(-1===f)return null;c=c.fromUTF8(b.toUint8(a.data,
+0,f));d.description=c;"com.apple.streaming.transportStreamTimestamp"==c?(b=a.data.subarray(c.length+1),a=b[3]&1,b=(b[4]<<23)+(b[5]<<15)+(b[6]<<7)+b[7],b/=45,a&&(b+=4.772185884E7),d.data=b):(a=b.toArrayBuffer(a.data.subarray(c.length+1)),d.data=a);return d}if("T"===a.type[0]){if(2>a.size)return null;if(a.data[0]!==shaka.util.Id3Utils.UTF8_encoding)return shaka.log.warning("Ignore frame with unrecognized character encoding"),null;a=c.fromUTF8(a.data.subarray(1)).replace(/\0*$/,"");d.data=a;return d}return"W"===
+a.type[0]?(a=c.fromUTF8(a.data).replace(/\0*$/,""),d.data=a,d):a.data?(shaka.log.warning("Unrecognized ID3 frame type:",a.type),d.data=b.toArrayBuffer(a.data),d):null};shaka.util.Id3Utils.getID3Frames=function(a){for(var b=shaka.util.Id3Utils,c=0,d=[];b.isHeader_(a,c);){var e=b.readSize_(a,c+6);a[c+5]>>6&1&&(c+=10);c+=10;for(e=c+e;c+10<e;){var f=b.getFrameData_(a.subarray(c)),g=b.decodeFrame_(f);g&&d.push(g);c+=f.size+10}b.isFooter_(a,c)&&(c+=10)}return d};
+shaka.util.Id3Utils.getID3Data=function(a,b){b=void 0===b?0:b;for(var c=shaka.util.Id3Utils,d=b,e=0;c.isHeader_(a,b);){a[b+5]>>6&1&&(e+=10);e+=10;var f=c.readSize_(a,b+6);e+=f;c.isFooter_(a,b+10)&&(e+=10);b+=e}return 0<e?a.subarray(d,d+e):new Uint8Array([])};goog.exportSymbol("shaka.util.Id3Utils",shaka.util.Id3Utils);goog.exportProperty(shaka.util.Id3Utils,"getID3Data",shaka.util.Id3Utils.getID3Data);goog.exportProperty(shaka.util.Id3Utils,"getID3Frames",shaka.util.Id3Utils.getID3Frames);
+shaka.util.Id3Utils.UTF8_encoding=3;shaka.util.Mp4BoxParsers=function(){};shaka.util.Mp4BoxParsers.parseTFHD=function(a,b){var c=null,d=null,e=null,f=a.readUint32();b&1&&(e=a.readUint64());b&2&&a.skip(4);b&8&&(c=a.readUint32());b&16&&(d=a.readUint32());return{trackId:f,defaultSampleDuration:c,defaultSampleSize:d,baseDataOffset:e}};shaka.util.Mp4BoxParsers.parseTFDT=function(a,b){return{baseMediaDecodeTime:1==b?a.readUint64():a.readUint32()}};
+shaka.util.Mp4BoxParsers.parseTFDTInaccurate=function(a,b){return 1==b?(b=a.readUint32(),a=a.readUint32(),{baseMediaDecodeTime:b*Math.pow(2,32)+a}):{baseMediaDecodeTime:a.readUint32()}};shaka.util.Mp4BoxParsers.parsePRFTInaccurate=function(a,b){a.readUint32();var c=a.readUint32(),d=a.readUint32();c=1E3*c+d/Math.pow(2,32)*1E3;0===b?a=a.readUint32():(b=a.readUint32(),a=a.readUint32(),a=b*Math.pow(2,32)+a);return{mediaTime:a,ntpTimestamp:c}};
+shaka.util.Mp4BoxParsers.parseMDHD=function(a,b){1==b?(a.skip(8),a.skip(8)):(a.skip(4),a.skip(4));b=a.readUint32();a.skip(4);a=a.readUint16();a=String.fromCharCode((a>>10)+96)+String.fromCharCode(((a&960)>>5)+96)+String.fromCharCode((a&31)+96);return{timescale:b,language:a}};shaka.util.Mp4BoxParsers.parseTREX=function(a){a.skip(4);a.skip(4);var b=a.readUint32();a=a.readUint32();return{defaultSampleDuration:b,defaultSampleSize:a}};
+shaka.util.Mp4BoxParsers.parseTRUN=function(a,b,c){var d=a.readUint32(),e=[],f=null;c&1&&(f=a.readUint32());c&4&&a.skip(4);for(var g=0;g<d;g++){var h={sampleDuration:null,sampleSize:null,sampleCompositionTimeOffset:null};c&256&&(h.sampleDuration=a.readUint32());c&512&&(h.sampleSize=a.readUint32());c&1024&&a.skip(4);c&2048&&(h.sampleCompositionTimeOffset=0==b?a.readUint32():a.readInt32());e.push(h)}return{sampleCount:d,sampleData:e,dataOffset:f}};
+shaka.util.Mp4BoxParsers.parseTKHD=function(a,b){1==b?(a.skip(8),a.skip(8)):(a.skip(4),a.skip(4));var c=a.readUint32();1==b?a.skip(8):a.skip(4);a.skip(4);a.skip(8);a.skip(2);a.skip(2);a.skip(2);a.skip(2);a.skip(36);b=a.readUint16()+a.readUint16()/16;a=a.readUint16()+a.readUint16()/16;return{trackId:c,width:b,height:a}};
+shaka.util.Mp4BoxParsers.parseMP4A=function(a){a.skip(6);a.skip(2);a.skip(8);var b=a.readUint16();a.skip(2);a.skip(2);a.skip(2);a=a.readUint16()+a.readUint16()/65536;return{channelCount:b,sampleRate:a}};
+shaka.util.Mp4BoxParsers.parseESDS=function(a){for(var b="mp4a",c,d;a.hasMoreData();){c=a.readUint8();for(var e=a.readUint8();e&128;)e=a.readUint8();if(3==c)a.readUint16(),e=a.readUint8(),e&128&&a.readUint16(),e&64&&a.skip(a.readUint8()),e&32&&a.readUint16();else if(4==c)d=a.readUint8(),a.skip(12);else if(5==c)break}d&&(b+="."+shaka.util.Mp4BoxParsers.toHex_(d),5==c&&a.hasMoreData()&&(c=a.readUint8(),d=(c&248)>>3,31===d&&a.hasMoreData()&&(d=32+((c&7)<<3)+((a.readUint8()&224)>>5)),b+="."+d));return{codec:b}};
+shaka.util.Mp4BoxParsers.parseAVCC=function(a,b,c){c=shaka.util.Mp4BoxParsers;b.skip(1);return{codec:a+"."+c.toHex_(b.readUint8())+c.toHex_(b.readUint8())+c.toHex_(b.readUint8())}};
+shaka.util.Mp4BoxParsers.parseHVCC=function(a,b,c){var d=shaka.util.Mp4BoxParsers;b.skip(1);c=b.readUint8();var e=["","A","B","C"][c>>6],f=c&31,g=b.readUint32(),h=(c&32)>>5?"H":"L";c=[b.readUint8(),b.readUint8(),b.readUint8(),b.readUint8(),b.readUint8(),b.readUint8()];b=b.readUint8();a=a+("."+e+f)+("."+d.toHex_(d.reverseBits_(g),!0));a+="."+h+b;b="";for(d=c.length;d--;)if((e=c[d])||b)b="."+e.toString(16).toUpperCase()+b;a+=b;return{codec:a}};
+shaka.util.Mp4BoxParsers.parseDVCC=function(a,b,c){c=shaka.util.Mp4BoxParsers;b.skip(2);var d=b.readUint8();b=b.readUint8();b=d<<5&32|b>>3&31;return{codec:a+"."+c.addLeadingZero_(d>>1&127)+"."+c.addLeadingZero_(b)}};shaka.util.Mp4BoxParsers.parseVPCC=function(a,b,c){c=shaka.util.Mp4BoxParsers;var d=b.readUint8(),e=b.readUint8();b=b.readUint8()>>4&15;return{codec:a+"."+c.addLeadingZero_(d)+"."+c.addLeadingZero_(e)+"."+c.addLeadingZero_(b)}};
+shaka.util.Mp4BoxParsers.parseAV1C=function(a,b,c){c=shaka.util.Mp4BoxParsers;b.skip(1);var d=b.readUint8(),e=b.readUint8();b=d>>>5;var f=e>>>7?"H":"M",g=(e&64)>>6;g=2===b&&g?(e&32)>>5?12:10:g?10:8;var h=(e&16)>>4,k=(e&8)>>3,l=(e&4)>>2;e&=3;return{codec:a+"."+b+"."+c.addLeadingZero_(d&31)+f+"."+c.addLeadingZero_(g)+"."+h+"."+k+l+e+"."+c.addLeadingZero_(1)+"."+c.addLeadingZero_(1)+"."+c.addLeadingZero_(1)+".0"}};shaka.util.Mp4BoxParsers.parseFRMA=function(a){a=a.readUint32();return{codec:shaka.util.Mp4Parser.typeToString(a)}};
+shaka.util.Mp4BoxParsers.parseTENC=function(a){var b=shaka.util.Uint8ArrayUtils;a.readUint8();a.readUint8();a.readUint8();a.readUint8();return{defaultKID:b.toHex(a.readBytes(16))}};shaka.util.Mp4BoxParsers.parseHDLR=function(a){a.skip(8);return{handlerType:a.readTerminatedString()}};shaka.util.Mp4BoxParsers.parsePRJI=function(a){return{projection:a.readTerminatedString()}};shaka.util.Mp4BoxParsers.parseHFOV=function(a){return{hfov:a.readUint32()/1E3}};
+shaka.util.Mp4BoxParsers.parseCOLR=function(a){var b=null,c=a.readBytes(4);var d=""+String.fromCharCode(c[0]);d+=String.fromCharCode(c[1]);d+=String.fromCharCode(c[2]);d+=String.fromCharCode(c[3]);if("nclx"===d)switch(a.readUint16(),c=a.readUint16(),a.readUint16(),c){case 1:case 6:case 13:case 14:case 15:b="SDR";break;case 16:b="PQ";break;case 18:b="HLG"}return{videoRange:b}};shaka.util.Mp4BoxParsers.toHex_=function(a,b){b=void 0===b?!1:b;a=a.toString(16).toUpperCase();return b?a:("0"+a).slice(-2)};
+shaka.util.Mp4BoxParsers.reverseBits_=function(a){for(var b=0,c=0;32>c;c++){b|=a&1;if(31==c)break;b<<=1;a>>=1}return b};shaka.util.Mp4BoxParsers.addLeadingZero_=function(a){return(10>a?"0":"")+a};/*
+
+ Copyright Brightcove, Inc.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+shaka.util.ExpGolomb=function(a,b){this.data_=a;if(void 0===b?0:b)this.data_=this.ebsp2rbsp_(a);this.workingBytesAvailable_=this.data_.byteLength;this.workingBitsAvailable_=this.workingWord_=0};shaka.util.ExpGolomb.prototype.ebsp2rbsp_=function(a){for(var b=new Uint8Array(a.byteLength),c=0,d=0;d<a.byteLength;d++)2<=d&&3==a[d]&&0==a[d-1]&&0==a[d-2]||(b[c]=a[d],c++);return shaka.util.BufferUtils.toUint8(b,0,c)};
+shaka.util.ExpGolomb.prototype.loadWord_=function(){var a=this.data_.byteLength-this.workingBytesAvailable_,b=new Uint8Array(4),c=Math.min(4,this.workingBytesAvailable_);0!==c&&(b.set(this.data_.subarray(a,a+c)),this.workingWord_=(new shaka.util.DataViewReader(b,shaka.util.DataViewReader.Endianness.BIG_ENDIAN)).readUint32(),this.workingBitsAvailable_=8*c,this.workingBytesAvailable_-=c)};
+shaka.util.ExpGolomb.prototype.skipBits=function(a){if(this.workingBitsAvailable_<=a){a-=this.workingBitsAvailable_;var b=Math.floor(a/8);a-=8*b;this.workingBitsAvailable_-=b;this.loadWord_()}this.workingWord_<<=a;this.workingBitsAvailable_-=a};
+shaka.util.ExpGolomb.prototype.readBits=function(a){var b=Math.min(this.workingBitsAvailable_,a),c=this.workingWord_>>>32-b;this.workingBitsAvailable_-=b;0<this.workingBitsAvailable_?this.workingWord_<<=b:0<this.workingBytesAvailable_&&this.loadWord_();b=a-b;return 0<b?c<<b|this.readBits(b):c};
+shaka.util.ExpGolomb.prototype.skipLeadingZeros_=function(){var a;for(a=0;a<this.workingBitsAvailable_;++a)if(0!==(this.workingWord_&2147483648>>>a))return this.workingWord_<<=a,this.workingBitsAvailable_-=a,a;this.loadWord_();return a+this.skipLeadingZeros_()};shaka.util.ExpGolomb.prototype.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros_())};shaka.util.ExpGolomb.prototype.readUnsignedExpGolomb=function(){var a=this.skipLeadingZeros_();return this.readBits(a+1)-1};
+shaka.util.ExpGolomb.prototype.readExpGolomb=function(){var a=this.readUnsignedExpGolomb();return 1&a?1+a>>>1:-1*(a>>>1)};shaka.util.ExpGolomb.prototype.readBoolean=function(){return 1===this.readBits(1)};shaka.util.ExpGolomb.prototype.readUnsignedByte=function(){return this.readBits(8)};shaka.util.ExpGolomb.prototype.skipScalingList=function(a){for(var b=8,c=8,d=0;d<a;d++)0!==c&&(c=this.readExpGolomb(),c=(b+c+256)%256),b=0===c?b:c};
+shaka.util.ExpGolomb.prototype.readSliceType=function(){this.readUnsignedByte();this.readUnsignedExpGolomb();return this.readUnsignedExpGolomb()};goog.exportSymbol("shaka.util.ExpGolomb",shaka.util.ExpGolomb);shaka.util.TsParser=function(){this.pmtId_=null;this.pmtParsed_=!1;this.videoCodec_=this.videoPid_=null;this.videoData_=[];this.videoPes_=[];this.audioCodec_=this.audioPid_=null;this.audioData_=[];this.audioPes_=[];this.id3Pid_=null;this.id3Data_=[];this.opusMetadata_=this.referenceDts_=this.referencePts_=null};shaka.util.TsParser.prototype.clearData=function(){this.videoData_=[];this.videoPes_=[];this.audioData_=[];this.audioPes_=[];this.id3Data_=[]};
+shaka.util.TsParser.prototype.parse=function(a){var b=shaka.util.TsParser.PacketLength_;if(a.length<3*b)return this;for(var c=Math.max(0,shaka.util.TsParser.syncOffset(a)),d=a.length-(a.length+c)%b,e=!1,f=c;f<d;f+=b)if(71==a[f]){var g=!!(a[f+1]&64),h=((a[f+1]&31)<<8)+a[f+2];if(1<(a[f+3]&48)>>4){var k=f+5+a[f+4];if(k==f+b)continue}else k=f+4;switch(h){case 0:g&&(k+=a[k]+1);this.pmtId_=this.getPmtId_(a,k);break;case 17:case 8191:break;case this.pmtId_:g&&(k+=a[k]+1);g=this.parsePMT_(a,k);-1!=g.video&&
+(this.videoPid_=g.video,this.videoCodec_=g.videoCodec);-1!=g.audio&&(this.audioPid_=g.audio,this.audioCodec_=g.audioCodec);-1!=g.id3&&(this.id3Pid_=g.id3);e&&!this.pmtParsed_&&(shaka.log.debug("reparse from beginning"),e=!1,f=c-b);this.pmtParsed_=!0;break;case this.videoPid_:h=a.subarray(k,f+b);g?this.videoData_.push([h]):this.videoData_.length&&this.videoData_[this.videoData_.length-1]&&this.videoData_[this.videoData_.length-1].push(h);break;case this.audioPid_:h=a.subarray(k,f+b);g?this.audioData_.push([h]):
+this.audioData_.length&&this.audioData_[this.audioData_.length-1]&&this.audioData_[this.audioData_.length-1].push(h);break;case this.id3Pid_:h=a.subarray(k,f+b);g?this.id3Data_.push([h]):this.id3Data_.length&&this.id3Data_[this.id3Data_.length-1]&&this.id3Data_[this.id3Data_.length-1].push(h);break;default:e=!0}}else shaka.log.warning("Found TS packet that do not start with 0x47");return this};shaka.util.TsParser.prototype.getPmtId_=function(a,b){return(a[b+10]&31)<<8|a[b+11]};
+shaka.util.TsParser.prototype.parsePMT_=function(a,b){var c=shaka.util.StringUtils,d={audio:-1,video:-1,id3:-1,audioCodec:"",videoCodec:""},e=b+3+((a[b+1]&15)<<8|a[b+2])-4;for(b+=12+((a[b+10]&15)<<8|a[b+11]);b<e;){var f=(a[b+1]&31)<<8|a[b+2],g=(a[b+3]&15)<<8|a[b+4];switch(a[b]){case 6:if(0<g)for(var h=b+5,k=g;2<k;){var l=a[h+1]+2;switch(a[h]){case 5:var m=a.subarray(h+2,h+l);m=c.fromCharCode(m);-1==d.audio&&"Opus"===m?(d.audio=f,d.audioCodec="opus"):-1==d.video&&"AV01"===m&&(d.video=f,d.videoCodec=
+"av1");break;case 106:-1==d.audio&&(d.audio=f,d.audioCodec="ac3");break;case 122:-1==d.audio&&(d.audio=f,d.audioCodec="ec3");break;case 124:-1==d.audio&&(d.audio=f,d.audioCodec="aac");break;case 127:"opus"==d.audioCodec&&(m=null,128===a[h+2]&&(m=a[h+3]),null!=m&&(this.opusMetadata_={channelCount:0===(m&15)?2:m&15,channelConfigCode:m,sampleRate:48E3}))}h+=l;k-=l}break;case 15:-1==d.audio&&(d.audio=f,d.audioCodec="aac");break;case 17:-1==d.audio&&(d.audio=f,d.audioCodec="aac-loas");break;case 21:-1==
+d.id3&&(d.id3=f);break;case 27:-1==d.video&&(d.video=f,d.videoCodec="avc");break;case 3:case 4:-1==d.audio&&(d.audio=f,d.audioCodec="mp3");break;case 36:-1==d.video&&(d.video=f,d.videoCodec="hvc");break;case 129:-1==d.audio&&(d.audio=f,d.audioCodec="ac3");break;case 132:case 135:-1==d.audio&&(d.audio=f,d.audioCodec="ec3")}b+=g+5}return d};
+shaka.util.TsParser.prototype.parsePES_=function(a){if(1!==(a[0]<<16|a[1]<<8|a[2]))return null;var b={data:new Uint8Array(0),packetLength:a[4]<<8|a[5],pts:null,dts:null,nalus:[]};if(b.packetLength&&b.packetLength>a.byteLength-6)return null;var c=a[7];if(c&192){var d=536870912*(a[9]&14)+4194304*(a[10]&255)+16384*(a[11]&254)+128*(a[12]&255)+(a[13]&254)/2;null==this.referencePts_&&(this.referencePts_=d);b.pts=this.handleRollover_(d,this.referencePts_);this.referencePts_=b.pts;b.dts=b.pts;c&64&&(c=536870912*
+(a[14]&14)+4194304*(a[15]&255)+16384*(a[16]&254)+128*(a[17]&255)+(a[18]&254)/2,null==this.referenceDts_&&(this.referenceDts_=c),b.dts=this.handleRollover_(c,this.referenceDts_));this.referenceDts_=b.dts}c=a[8]+9;if(a.byteLength<=c)return null;b.data=a.subarray(c);return b};shaka.util.TsParser.prototype.parseAvcNalus=function(a,b){shaka.Deprecate.deprecateFeature(5,"TsParser.parseAvcNalus","Please use parseNalus function instead.");return this.parseNalus(a)};
+shaka.util.TsParser.prototype.parseNalus=function(a,b,c){var d=shaka.util.TsParser.Timescale;d=a.pts?a.pts/d:null;a=a.data;var e=a.byteLength,f=1;"hvc"==this.videoCodec_&&(f=2);for(var g=c||0,h=[],k=-1,l=0,m,n=0;n<e;++n){var p=a[n];if(p){if(2<=g&&1==p){b&&!h.length&&-1==k&&(p=n-(3<g?3:g),c&&0!=p&&(p=a.subarray(0,p),b.data=shaka.util.Uint8ArrayUtils.concat(b.data,p),b.fullData=shaka.util.Uint8ArrayUtils.concat(b.fullData,p)));0<=k?(g=n-((3<g?3:g)+1),k={data:a.subarray(k+f,g+1),fullData:a.subarray(k,
+g+1),type:l,time:d},h.push(k)):b&&!h.length&&(k=n-g,0<k&&(k=a.subarray(0,k),b.data=shaka.util.Uint8ArrayUtils.concat(b.data,k),b.fullData=shaka.util.Uint8ArrayUtils.concat(b.fullData,k)));if(n>=e-f)return shaka.log.warning("Malformed TS, incomplete NALU, ignoring."),h;n++;k=n;l="hvc"==this.videoCodec_?a[n]>>1&63:a[n]&31}g=0}else g++;n>=e-1&&0<=k&&0<=g&&(m={data:a.subarray(k+f,e),fullData:a.subarray(k,e),type:l,time:d})}m&&h.push(m);!h.length&&b&&(b.data=shaka.util.Uint8ArrayUtils.concat(b.data,a),
+b.fullData=shaka.util.Uint8ArrayUtils.concat(b.fullData,a));return h};shaka.util.TsParser.prototype.getMetadata=function(){for(var a=shaka.util.TsParser.Timescale,b=[],c=$jscomp.makeIterator(this.id3Data_),d=c.next();!d.done;d=c.next())d=shaka.util.Uint8ArrayUtils.concat.apply(shaka.util.Uint8ArrayUtils,$jscomp.arrayFromIterable(d.value)),(d=this.parsePES_(d))&&b.push({cueTime:d.pts?d.pts/a:null,data:d.data,frames:shaka.util.Id3Utils.getID3Frames(d.data),dts:d.dts,pts:d.pts});return b};
+shaka.util.TsParser.prototype.getAudioData=function(){if(this.audioData_.length&&!this.audioPes_.length){for(var a=!1,b=$jscomp.makeIterator(this.audioData_),c=b.next();!c.done;c=b.next()){var d=shaka.util.Uint8ArrayUtils.concat.apply(shaka.util.Uint8ArrayUtils,$jscomp.arrayFromIterable(c.value)),e=this.parsePES_(d);c=this.audioPes_.length?this.audioPes_[this.audioPes_.length-1]:null;e&&null!=e.pts&&null!=e.dts&&(!c||c.pts!=e.pts&&c.dts!=e.dts)?(this.audioPes_.length&&e.dts<(c.dts||0)&&(a=!0),this.audioPes_.push(e)):
+this.audioPes_.length&&(d=e?e.data:d)&&(c=this.audioPes_.pop(),c.data=shaka.util.Uint8ArrayUtils.concat(c.data,d),this.audioPes_.push(c))}a&&(this.audioPes_=this.audioPes_.sort(function(f,g){var h=(f.pts||0)-(g.pts||0);return(f.dts||0)-(g.dts||0)||h}))}return this.audioPes_};
+shaka.util.TsParser.prototype.getVideoData=function(a){a=void 0===a?!0:a;if(this.videoData_.length&&!this.videoPes_.length){for(var b=!1,c=$jscomp.makeIterator(this.videoData_),d=c.next();!d.done;d=c.next()){var e=shaka.util.Uint8ArrayUtils.concat.apply(shaka.util.Uint8ArrayUtils,$jscomp.arrayFromIterable(d.value)),f=this.parsePES_(e);d=this.videoPes_.length?this.videoPes_[this.videoPes_.length-1]:null;f&&null!=f.pts&&null!=f.dts&&(!d||d.pts!=f.pts&&d.dts!=f.dts)?(this.videoPes_.length&&f.dts<(d.dts||
+0)&&(b=!0),this.videoPes_.push(f)):this.videoPes_.length&&(e=f?f.data:e)&&(d=this.videoPes_.pop(),d.data=shaka.util.Uint8ArrayUtils.concat(d.data,e),this.videoPes_.push(d))}if(a){var g;c=$jscomp.makeIterator(this.videoPes_);for(d=c.next();!d.done;d=c.next())d=d.value,d.nalus=this.parseNalus(d,g,void 0),d.nalus.length&&(g=d.nalus[d.nalus.length-1]);this.videoPes_=this.videoPes_.filter(function(h){return h.nalus.length})}b&&(this.videoPes_=this.videoPes_.sort(function(h,k){var l=(h.pts||0)-(k.pts||
+0);return(h.dts||0)-(k.dts||0)||l}))}return a?this.videoPes_:(a=this.videoPes_,this.videoPes_=[],a)};shaka.util.TsParser.prototype.getStartTime=function(a){var b=shaka.util.TsParser.Timescale;if("audio"==a){a=null;var c=this.getAudioData();c.length&&(a=c[0],a=Math.min(a.dts,a.pts)/b);return a}return"video"==a?(a=null,c=this.getVideoData(!1),c.length&&(a=c[0],a=Math.min(a.dts,a.pts)/b),a):null};shaka.util.TsParser.prototype.getCodecs=function(){return{audio:this.audioCodec_,video:this.videoCodec_}};
+shaka.util.TsParser.prototype.getVideoNalus=function(){for(var a=[],b=$jscomp.makeIterator(this.getVideoData()),c=b.next();!c.done;c=b.next())a.push.apply(a,$jscomp.arrayFromIterable(c.value.nalus));return a};shaka.util.TsParser.prototype.getVideoResolution=function(){shaka.Deprecate.deprecateFeature(5,"TsParser.getVideoResolution","Please use getVideoInfo function instead.");var a=this.getVideoInfo();return{height:a.height,width:a.width}};
+shaka.util.TsParser.prototype.getVideoInfo=function(){return"hvc"==this.videoCodec_?this.getHvcInfo_():this.getAvcInfo_()};
+shaka.util.TsParser.prototype.getAvcInfo_=function(){var a=shaka.util.TsParser,b={height:null,width:null,codec:null},c=this.getVideoNalus();if(!c.length)return b;c=c.find(function(q){return q.type==a.H264_NALU_TYPE_SPS_});if(!c)return b;c=new shaka.util.ExpGolomb(c.data);var d=c.readUnsignedByte(),e=c.readUnsignedByte(),f=c.readUnsignedByte();c.skipExpGolomb();if(a.PROFILES_WITH_OPTIONAL_SPS_DATA_.includes(d)){var g=c.readUnsignedExpGolomb();3===g&&c.skipBits(1);c.skipExpGolomb();c.skipExpGolomb();
+c.skipBits(1);if(c.readBoolean()){g=3!==g?8:12;for(var h=0;h<g;h++)c.readBoolean()&&(6>h?c.skipScalingList(16):c.skipScalingList(64))}}c.skipExpGolomb();g=c.readUnsignedExpGolomb();if(0===g)c.readUnsignedExpGolomb();else if(1===g)for(c.skipBits(1),c.skipExpGolomb(),c.skipExpGolomb(),g=c.readUnsignedExpGolomb(),h=0;h<g;h++)c.skipExpGolomb();c.skipExpGolomb();c.skipBits(1);g=c.readUnsignedExpGolomb();h=c.readUnsignedExpGolomb();var k=c.readBits(1);0===k&&c.skipBits(1);c.skipBits(1);var l=0,m=0,n=0,
+p=0;c.readBoolean()&&(l=c.readUnsignedExpGolomb(),m=c.readUnsignedExpGolomb(),n=c.readUnsignedExpGolomb(),p=c.readUnsignedExpGolomb());b.height=String((2-k)*(h+1)*16-2*n-2*p);b.width=String(16*(g+1)-2*l-2*m);b.codec="avc1."+this.byteToHex_(d)+this.byteToHex_(e)+this.byteToHex_(f);return b};
+shaka.util.TsParser.prototype.getHvcInfo_=function(){var a=shaka.util.TsParser,b={height:null,width:null,codec:null},c=this.getVideoNalus();if(!c.length)return b;c=c.find(function(z){return z.type==a.H265_NALU_TYPE_SPS_});if(!c)return b;var d=new shaka.util.ExpGolomb(c.fullData,!0);d.readUnsignedByte();d.readUnsignedByte();d.readBits(4);var e=d.readBits(3);d.readBoolean();var f=d.readBits(2),g=d.readBits(1),h=d.readBits(5),k=d.readBits(32);c=d.readUnsignedByte();for(var l=d.readUnsignedByte(),m=d.readUnsignedByte(),
+n=d.readUnsignedByte(),p=d.readUnsignedByte(),q=d.readUnsignedByte(),r=d.readUnsignedByte(),v=[],x=[],w=0;w<e;w++)v.push(d.readBoolean()),x.push(d.readBoolean());if(0<e)for(w=e;8>w;w++)d.readBits(2);for(w=0;w<e;w++)v[w]&&d.readBits(88),x[w]&&d.readUnsignedByte();d.readUnsignedExpGolomb();e=d.readUnsignedExpGolomb();3==e&&d.readBits(1);v=d.readUnsignedExpGolomb();x=d.readUnsignedExpGolomb();var t=w=0,y=0,u=0;d.readBoolean()&&(w+=d.readUnsignedExpGolomb(),t+=d.readUnsignedExpGolomb(),y+=d.readUnsignedExpGolomb(),
+u+=d.readUnsignedExpGolomb());b.width=String(v-(w+t)*(1===e||2===e?2:1));b.height=String(x-(y+u)*(1===e?2:1));d=["","A","B","C"][f];k=function(z){for(var A=0,B=0;32>B;B++)A|=(z>>B&1)<<31-B;return A>>>0}(k);g=1==g?"H":"L";h="hvc1"+("."+d+h)+("."+k.toString(16).toUpperCase());h+="."+g+r;q&&(h+="."+q.toString(16).toUpperCase());p&&(h+="."+p.toString(16).toUpperCase());n&&(h+="."+n.toString(16).toUpperCase());m&&(h+="."+m.toString(16).toUpperCase());l&&(h+="."+l.toString(16).toUpperCase());c&&(h+="."+
+c.toString(16).toUpperCase());b.codec=h;return b};shaka.util.TsParser.prototype.getOpusMetadata=function(){return this.opusMetadata_};shaka.util.TsParser.prototype.byteToHex_=function(a){return("0"+a.toString(16).toUpperCase()).slice(-2)};shaka.util.TsParser.prototype.handleRollover_=function(a,b){var c=1;for(a>b&&(c=-1);4294967296<Math.abs(b-a);)a+=8589934592*c;return a};
+shaka.util.TsParser.probe=function(a){a=shaka.util.TsParser.syncOffset(a);if(0>a)return!1;0<a&&shaka.log.warning("MPEG2-TS detected but first sync word found @ offset "+a+", junk ahead ?");return!0};shaka.util.TsParser.syncOffset=function(a){for(var b=shaka.util.TsParser.PacketLength_,c=Math.min(1E3,a.length-3*b),d=0;d<c;){if(71==a[d]&&71==a[d+b]&&71==a[d+2*b])return d;d++}return-1};goog.exportSymbol("shaka.util.TsParser",shaka.util.TsParser);goog.exportProperty(shaka.util.TsParser,"syncOffset",shaka.util.TsParser.syncOffset);
+goog.exportProperty(shaka.util.TsParser,"probe",shaka.util.TsParser.probe);goog.exportProperty(shaka.util.TsParser.prototype,"getVideoInfo",shaka.util.TsParser.prototype.getVideoInfo);goog.exportProperty(shaka.util.TsParser.prototype,"getVideoResolution",shaka.util.TsParser.prototype.getVideoResolution);goog.exportProperty(shaka.util.TsParser.prototype,"getVideoNalus",shaka.util.TsParser.prototype.getVideoNalus);goog.exportProperty(shaka.util.TsParser.prototype,"getCodecs",shaka.util.TsParser.prototype.getCodecs);
+goog.exportProperty(shaka.util.TsParser.prototype,"getStartTime",shaka.util.TsParser.prototype.getStartTime);goog.exportProperty(shaka.util.TsParser.prototype,"getVideoData",shaka.util.TsParser.prototype.getVideoData);goog.exportProperty(shaka.util.TsParser.prototype,"getAudioData",shaka.util.TsParser.prototype.getAudioData);goog.exportProperty(shaka.util.TsParser.prototype,"getMetadata",shaka.util.TsParser.prototype.getMetadata);goog.exportProperty(shaka.util.TsParser.prototype,"parseNalus",shaka.util.TsParser.prototype.parseNalus);
+goog.exportProperty(shaka.util.TsParser.prototype,"parseAvcNalus",shaka.util.TsParser.prototype.parseAvcNalus);goog.exportProperty(shaka.util.TsParser.prototype,"parse",shaka.util.TsParser.prototype.parse);goog.exportProperty(shaka.util.TsParser.prototype,"clearData",shaka.util.TsParser.prototype.clearData);shaka.util.TsParser.Timescale=9E4;goog.exportProperty(shaka.util.TsParser,"Timescale",shaka.util.TsParser.Timescale);shaka.util.TsParser.PacketLength_=188;
+shaka.util.TsParser.H264_NALU_TYPE_SPS_=7;shaka.util.TsParser.H265_NALU_TYPE_SPS_=33;shaka.util.TsParser.PROFILES_WITH_OPTIONAL_SPS_DATA_=[100,110,122,244,44,83,86,118,128,138,139,134];shaka.lcevc={};shaka.lcevc.Dec=function(a,b,c){this.dec_=null;this.variantId_=-1;this.media_=a;this.canvas_=b;this.decConfig_=c;this.toBeDeprecated_=!1;this.create_()};shaka.lcevc.Dec.prototype.appendBuffer=function(a,b){this.dec_&&this.dec_.appendBuffer(a,"video",this.variantId_,-b)};shaka.lcevc.Dec.prototype.hideCanvas=function(){this.dec_&&this.canvas_.classList.add("shaka-hidden")};
+shaka.lcevc.Dec.prototype.create_=function(){this.isSupported_()&&!this.dec_&&this.lcevcLib_.SupportObject.webGLSupport(this.canvas_)&&(this.canvas_.classList.remove("shaka-hidden"),this.dec_=this.toBeDeprecated_?new this.lcevcLib_.LcevcDil(this.media_,this.canvas_,this.decConfig_):new this.lcevcLib_.LCEVCdec(this.media_,this.canvas_,this.decConfig_))};shaka.lcevc.Dec.prototype.release=function(){this.dec_&&(this.dec_.close(),this.dec_=null)};
+shaka.lcevc.Dec.prototype.isSupported_=function(){"undefined"===typeof libDPIModule&&shaka.log.alwaysWarn("Could not find LCEVC Library dependencies on this page");if("undefined"!==typeof LCEVCdec)this.lcevcLib_=LCEVCdec;else if("undefined"!==typeof LcevcDil)this.lcevcLib_=LcevcDil,this.toBeDeprecated_=!0,shaka.Deprecate.deprecateFeature(5,"LcevcDil","lcevc_dil.js is deprecated, please use lcevc_dec.js instead");else return shaka.log.alwaysWarn("Could not find LCEVC Library on this page"),!1;if("undefined"===
+typeof this.lcevcLib_.SupportObject)return shaka.log.alwaysWarn("Could not find LCEVC Library on this page"),!1;this.lcevcLib_.SupportObject.SupportStatus||shaka.log.alwaysWarn(this.lcevcLib_.SupportObject.SupportError);return"undefined"!==typeof this.lcevcLib_&&"undefined"!==typeof libDPIModule&&this.canvas_ instanceof HTMLCanvasElement&&this.lcevcLib_.SupportObject.SupportStatus};
+shaka.lcevc.Dec.prototype.updateVariant=function(a,b){var c=shaka.lcevc.Dec.ContainerFormat.MPEG2_TS,d=shaka.lcevc.Dec.StreamingFormat.OTHER;switch(a.mimeType){case "video/webm":c=shaka.lcevc.Dec.ContainerFormat.WEBM;break;case "video/mp4":c=shaka.lcevc.Dec.ContainerFormat.MP4}switch(b){case "DASH":d=shaka.lcevc.Dec.StreamingFormat.DASH;break;case "HLS":d=shaka.lcevc.Dec.StreamingFormat.HLS}this.dec_&&(this.variantId_=a.id,this.dec_.setLevelSwitching(a.id,!0),this.dec_.setContainerFormat(c),this.toBeDeprecated_||
+this.dec_.setStreamingFormat(d))};goog.exportSymbol("shaka.lcevc.Dec",shaka.lcevc.Dec);goog.exportProperty(shaka.lcevc.Dec.prototype,"release",shaka.lcevc.Dec.prototype.release);shaka.lcevc.Dec.ContainerFormat={MPEG2_TS:0,WEBM:1,MP4:2};shaka.lcevc.Dec.StreamingFormat={HLS:0,DASH:1,OTHER:-1};shaka.media.MediaSourceEngine=function(a,b,c,d){var e=this;this.video_=a;this.config_=null;this.textDisplayer_=b;this.sourceBuffers_={};this.sourceBufferTypes_={};this.expectedEncryption_={};this.textEngine_=null;this.segmentRelativeVttTiming_=!1;a=function(f,g,h){};this.onMetadata_=c||a;this.lcevcDec_=d||null;this.queues_={};this.eventManager_=new shaka.util.EventManager;this.transmuxers_={};this.captionParser_=null;this.mediaSourceOpen_=new shaka.util.PublicPromise;this.url_="";this.playbackHasBegun_=
+!1;this.mediaSource_=this.createMediaSource(this.mediaSourceOpen_);this.reloadingMediaSource_=!1;this.destroyer_=new shaka.util.Destroyer(function(){return e.doDestroy_()});this.sequenceMode_=!1;this.manifestType_=shaka.media.ManifestParser.UNKNOWN;this.attemptTimestampOffsetCalculation_=this.ignoreManifestTimestampsInSegmentsMode_=!1;this.textSequenceModeOffset_=new shaka.util.PublicPromise;this.needSplitMuxedContent_=!1;this.streamingAllowed_=!0;this.tsParser_=this.lastDuration_=null};
+shaka.media.MediaSourceEngine.prototype.createMediaSource=function(a){var b=this;if(window.ManagedMediaSource){this.video_.disableRemotePlayback=!0;var c=new ManagedMediaSource;this.eventManager_.listen(c,"startstreaming",function(){b.streamingAllowed_=!0});this.eventManager_.listen(c,"endstreaming",function(){b.streamingAllowed_=!1});this.eventManager_.listenOnce(c,"sourceopen",function(){return b.onSourceOpen_(a)});this.eventManager_.listenOnce(this.video_,"playing",function(){b.playbackHasBegun_=
+!0});this.url_=shaka.media.MediaSourceEngine.createObjectURL(c);this.video_.src=this.url_;return c}c=new MediaSource;this.eventManager_.listenOnce(c,"sourceopen",function(){return b.onSourceOpen_(a)});this.eventManager_.listenOnce(this.video_,"playing",function(){b.playbackHasBegun_=!0});this.url_=shaka.media.MediaSourceEngine.createObjectURL(c);this.video_.src=this.url_;return c};
+shaka.media.MediaSourceEngine.prototype.onSourceOpen_=function(a){goog.asserts.assert(this.url_,"Must have object URL");URL.revokeObjectURL(this.url_);a.resolve()};
+shaka.media.MediaSourceEngine.isStreamSupported=function(a,b){var c,d,e,f,g,h,k,l,m,n,p,q,r,v;return $jscomp.asyncExecutePromiseGeneratorProgram(function(x){if(1==x.nextAddress)return a.createSegmentIndex?x.yield(a.createSegmentIndex(),2):x.jumpTo(2);if(!a.segmentIndex)return x.return(!1);if(a.segmentIndex.isEmpty())return x.return(!0);c=shaka.util.MimeUtils;d=shaka.transmuxer.TransmuxerEngine;e=shaka.util.ManifestParserUtils.ContentType;f=shaka.util.StreamUtils;g=new Set;h=$jscomp.makeIterator(a.segmentIndex);
+for(k=h.next();!k.done;k=h.next())if(l=k.value,m=l.mimeType||a.mimeType||"",n=l.codecs||a.codecs||"",p=m+":"+n,!g.has(p))if(g.add(p),b==e.TEXT){if(q=c.getFullType(m,n),!shaka.text.TextEngine.isTypeSupported(q))return x.return(!1)}else if(b==e.VIDEO?n=f.getCorrectVideoCodecs(n):b==e.AUDIO&&(n=f.getCorrectAudioCodecs(n)),r=c.getExtendedType(a,m,n),v=c.getFullTypeWithAllCodecs(m,n),!shaka.media.Capabilities.isTypeSupported(r)&&!d.isSupported(v,a.type))return x.return(!1);return x.return(!0)})};
+shaka.media.MediaSourceEngine.probeSupport=function(){var a='video/mp4; codecs="avc1.42E01E",video/mp4; codecs="avc3.42E01E",video/mp4; codecs="hev1.1.6.L93.90",video/mp4; codecs="hvc1.1.6.L93.90",video/mp4; codecs="hev1.2.4.L153.B0"; eotf="smpte2084",video/mp4; codecs="hvc1.2.4.L153.B0"; eotf="smpte2084",video/mp4; codecs="vp9",video/mp4; codecs="vp09.00.10.08",video/mp4; codecs="av01.0.01M.08",video/mp4; codecs="dvh1.20.01",audio/mp4; codecs="mp4a.40.2",audio/mp4; codecs="ac-3",audio/mp4; codecs="ec-3",audio/mp4; codecs="ac-4",audio/mp4; codecs="opus",audio/mp4; codecs="flac",audio/mp4; codecs="dtsc",audio/mp4; codecs="dtse",audio/mp4; codecs="dtsx",video/webm; codecs="vp8",video/webm; codecs="vp9",video/webm; codecs="vp09.00.10.08",audio/webm; codecs="vorbis",audio/webm; codecs="opus",video/mp2t; codecs="avc1.42E01E",video/mp2t; codecs="avc3.42E01E",video/mp2t; codecs="hvc1.1.6.L93.90",video/mp2t; codecs="mp4a.40.2",video/mp2t; codecs="ac-3",video/mp2t; codecs="ec-3",text/vtt,application/mp4; codecs="wvtt",application/ttml+xml,application/mp4; codecs="stpp"'.split(",").concat($jscomp.arrayFromIterable(shaka.util.MimeUtils.RAW_FORMATS)),
+b={};a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next()){c=c.value;shaka.util.Platform.supportsMediaSource()?shaka.text.TextEngine.isTypeSupported(c)?b[c]=!0:b[c]=shaka.media.Capabilities.isTypeSupported(c)||shaka.transmuxer.TransmuxerEngine.isSupported(c):b[c]=shaka.util.Platform.supportsMediaType(c);var d=c.split(";")[0];b[d]=b[d]||b[c]}return b};shaka.media.MediaSourceEngine.prototype.destroy=function(){return this.destroyer_.destroy()};
+shaka.media.MediaSourceEngine.prototype.doDestroy_=function(){var a=this,b,c,d,e,f,g,h,k,l,m;return $jscomp.asyncExecutePromiseGeneratorProgram(function(n){if(1==n.nextAddress){b=shaka.util.Functional;c=[];for(d in a.queues_)for(e=a.queues_[d],f=e[0],a.queues_[d]=e.slice(0,1),f&&c.push(f.p.catch(b.noop)),g=$jscomp.makeIterator(e.slice(1)),h=g.next();!h.done;h=g.next())k=h.value,k.p.reject(shaka.util.Destroyer.destroyedError());a.textEngine_&&c.push(a.textEngine_.destroy());a.textDisplayer_&&c.push(a.textDisplayer_.destroy());
+for(l in a.transmuxers_)c.push(a.transmuxers_[l].destroy());return n.yield(Promise.all(c),2)}a.eventManager_&&(a.eventManager_.release(),a.eventManager_=null);a.video_&&(a.video_.removeAttribute("src"),a.video_.load(),a.video_=null);a.config_=null;a.mediaSource_=null;a.textEngine_=null;a.textDisplayer_=null;a.sourceBuffers_={};a.transmuxers_={};a.captionParser_=null;if(goog.DEBUG)for(m in a.queues_)goog.asserts.assert(0==a.queues_[m].length,m+" queue should be empty after destroy!");a.queues_={};
+a.lcevcDec_=null;a.tsParser_=null;n.jumpToEnd()})};shaka.media.MediaSourceEngine.prototype.open=function(){return this.mediaSourceOpen_};
+shaka.media.MediaSourceEngine.prototype.init=function(a,b,c,d){b=void 0===b?!1:b;c=void 0===c?shaka.media.ManifestParser.UNKNOWN:c;d=void 0===d?!1:d;var e=this,f,g,h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){switch(m.nextAddress){case 1:return f=shaka.util.ManifestParserUtils.ContentType,m.yield(e.mediaSourceOpen_,2);case 2:e.sequenceMode_=b,e.manifestType_=c,e.ignoreManifestTimestampsInSegmentsMode_=d,e.attemptTimestampOffsetCalculation_=!e.sequenceMode_&&e.manifestType_==
+shaka.media.ManifestParser.HLS&&!e.ignoreManifestTimestampsInSegmentsMode_,e.tsParser_=null,g=$jscomp.makeIterator(a.keys()),h=g.next();case 3:if(h.done){m.jumpTo(0);break}k=h.value;l=a.get(k);return m.yield(e.initSourceBuffer_(k,l,l.codecs),6);case 6:e.needSplitMuxedContent_?(e.queues_[f.AUDIO]=[],e.queues_[f.VIDEO]=[]):e.queues_[k]=[],h=g.next(),m.jumpTo(3)}})};
+shaka.media.MediaSourceEngine.prototype.initSourceBuffer_=function(a,b,c){var d=this,e,f,g,h,k,l,m,n,p,q,r,v;return $jscomp.asyncExecutePromiseGeneratorProgram(function(x){switch(x.nextAddress){case 1:return e=shaka.util.ManifestParserUtils.ContentType,f=goog.asserts,g=f.assert,x.yield(shaka.media.MediaSourceEngine.isStreamSupported(b,a),2);case 2:g.call(f,x.yieldResult,"Type negotiation should happen before MediaSourceEngine.init!");h=shaka.util.MimeUtils.getFullType(b.mimeType,c);if(a==e.TEXT){d.reinitText(h,
+d.sequenceMode_,b.external);x.jumpTo(0);break}k=d.config_.forceTransmux;if(!shaka.media.Capabilities.isTypeSupported(h)||!d.sequenceMode_&&shaka.util.MimeUtils.RAW_FORMATS.includes(h))k=!0;l=shaka.util.MimeUtils.getFullTypeWithAllCodecs(b.mimeType,c);if(!k){x.jumpTo(4);break}m=shaka.util.ManifestParserUtils.guessCodecsSafe(e.AUDIO,(c||"").split(","));n=shaka.util.ManifestParserUtils.guessCodecsSafe(e.VIDEO,(c||"").split(","));if(!m||!n){x.jumpTo(5);break}d.needSplitMuxedContent_=!0;return x.yield(d.initSourceBuffer_(e.AUDIO,
+b,m),6);case 6:return x.yield(d.initSourceBuffer_(e.VIDEO,b,n),7);case 7:return x.return();case 5:if(p=shaka.transmuxer.TransmuxerEngine.findTransmuxer(l))q=p(),d.transmuxers_[a]=q,h=q.convertCodecs(a,l);case 4:r=d.addExtraFeaturesToMimeType_(h);d.destroyer_.ensureNotDestroyed();try{v=d.mediaSource_.addSourceBuffer(r)}catch(w){throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.MEDIA_SOURCE_OPERATION_THREW,w,"The mediaSource_ status was "+
+d.mediaSource_.readyState+" expected 'open'");}d.sequenceMode_&&(v.mode=shaka.media.MediaSourceEngine.SourceBufferMode_.SEQUENCE);d.eventManager_.listen(v,"error",function(){return d.onError_(a)});d.eventManager_.listen(v,"updateend",function(){return d.onUpdateEnd_(a)});d.sourceBuffers_[a]=v;d.sourceBufferTypes_[a]=h;d.expectedEncryption_[a]=!!b.drmInfos.length;x.jumpToEnd()}})};shaka.media.MediaSourceEngine.prototype.configure=function(a){this.config_=a;this.textEngine_&&this.textEngine_.setModifyCueCallback(a.modifyCueCallback)};
+shaka.media.MediaSourceEngine.prototype.isStreamingAllowed=function(){return this.streamingAllowed_};shaka.media.MediaSourceEngine.prototype.reinitText=function(a,b,c){this.textEngine_||(this.textEngine_=new shaka.text.TextEngine(this.textDisplayer_),this.textEngine_.setModifyCueCallback(this.config_.modifyCueCallback));this.textEngine_.initParser(a,b,c||this.segmentRelativeVttTiming_,this.manifestType_)};
+shaka.media.MediaSourceEngine.prototype.ended=function(){return this.reloadingMediaSource_?!1:this.mediaSource_?"ended"==this.mediaSource_.readyState:!0};shaka.media.MediaSourceEngine.prototype.bufferStart=function(a){return this.reloadingMediaSource_||!Object.keys(this.sourceBuffers_).length?null:a==shaka.util.ManifestParserUtils.ContentType.TEXT?this.textEngine_.bufferStart():shaka.media.TimeRangesUtils.bufferStart(this.getBuffered_(a))};
+shaka.media.MediaSourceEngine.prototype.bufferEnd=function(a){return this.reloadingMediaSource_?null:a==shaka.util.ManifestParserUtils.ContentType.TEXT?this.textEngine_.bufferEnd():shaka.media.TimeRangesUtils.bufferEnd(this.getBuffered_(a))};
+shaka.media.MediaSourceEngine.prototype.isBuffered=function(a,b){if(this.reloadingMediaSource_)return!1;if(a==shaka.util.ManifestParserUtils.ContentType.TEXT)return this.textEngine_.isBuffered(b);a=this.getBuffered_(a);return shaka.media.TimeRangesUtils.isBuffered(a,b)};
+shaka.media.MediaSourceEngine.prototype.bufferedAheadOf=function(a,b){if(this.reloadingMediaSource_)return 0;if(a==shaka.util.ManifestParserUtils.ContentType.TEXT)return this.textEngine_.bufferedAheadOf(b);a=this.getBuffered_(a);return shaka.media.TimeRangesUtils.bufferedAheadOf(a,b)};
+shaka.media.MediaSourceEngine.prototype.getBufferedInfo=function(){var a=shaka.util.ManifestParserUtils.ContentType,b=shaka.media.TimeRangesUtils;a={total:this.reloadingMediaSource_?[]:b.getBufferedInfo(this.video_.buffered),audio:this.reloadingMediaSource_?[]:b.getBufferedInfo(this.getBuffered_(a.AUDIO)),video:this.reloadingMediaSource_?[]:b.getBufferedInfo(this.getBuffered_(a.VIDEO)),text:[]};if(this.textEngine_){b=this.textEngine_.bufferStart();var c=this.textEngine_.bufferEnd();null!=b&&null!=
+c&&a.text.push({start:b,end:c})}return a};shaka.media.MediaSourceEngine.prototype.getBuffered_=function(a){try{return this.sourceBuffers_[a].buffered}catch(b){return a in this.sourceBuffers_&&shaka.log.error("failed to get buffered range for "+a,b),null}};shaka.media.MediaSourceEngine.prototype.getCaptionParser=function(a){return new shaka.media.ClosedCaptionParser(a)};
+shaka.media.MediaSourceEngine.prototype.getTimestampAndDispatchMetadata_=function(a,b,c,d,e){var f=null,g=shaka.util.BufferUtils.toUint8(b);if(shaka.util.MimeUtils.RAW_FORMATS.includes(d))e=shaka.util.Id3Utils.getID3Frames(g),e.length&&c&&((a=e.find(function(m){return"com.apple.streaming.transportStreamTimestamp"===m.description}))&&a.data&&(f=Math.round(a.data)/1E3),this.onMetadata_([{cueTime:c.startTime,data:g,frames:e,dts:c.startTime,pts:c.startTime}],0,c.endTime));else if(d.includes("/mp4")&&
+c&&0==c.timestampOffset&&c.initSegmentReference&&c.initSegmentReference.timescale){var h=c.initSegmentReference.timescale;if(!isNaN(h)){c=shaka.util.Mp4Parser;var k=0,l=!1;(new c).box("moof",c.children).box("traf",c.children).fullBox("tfdt",function(m){goog.asserts.assert(0==m.version||1==m.version,"TFDT version can only be 0 or 1");k=shaka.util.Mp4BoxParsers.parseTFDTInaccurate(m.reader,m.version).baseMediaDecodeTime/h;l=!0;m.parser.stop()}).parse(b,!0);l&&(f=k)}}else if(!d.includes("/mp4")&&!d.includes("/webm")&&
+shaka.util.TsParser.probe(g)&&(this.tsParser_?this.tsParser_.clearData():this.tsParser_=new shaka.util.TsParser,g=this.tsParser_.parse(g),a=g.getStartTime(a),null!=a&&(f=a),g=g.getMetadata(),g.length))this.onMetadata_(g,e,c?c.endTime:null);return f};
+shaka.media.MediaSourceEngine.prototype.appendBuffer=function(a,b,c,d,e,f,g,h,k){f=void 0===f?!1:f;g=void 0===g?!1:g;h=void 0===h?!1:h;k=void 0===k?!1:k;var l=this,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D,F;return $jscomp.asyncExecutePromiseGeneratorProgram(function(C){switch(C.nextAddress){case 1:m=shaka.util.ManifestParserUtils.ContentType;if(a!=m.TEXT){C.jumpTo(2);break}if(!l.sequenceMode_){C.jumpTo(3);break}return C.yield(l.textSequenceModeOffset_,4);case 4:n=C.yieldResult,l.textEngine_.setTimestampOffset(n);
+case 3:return C.yield(l.textEngine_.appendBuffer(b,c?c.startTime:null,c?c.endTime:null,c?c.getUris()[0]:null),5);case 5:return C.return();case 2:if(k||!l.needSplitMuxedContent_){C.jumpTo(6);break}return C.yield(l.appendBuffer(m.AUDIO,b,c,d,e,f,g,h,!0),7);case 7:return C.yield(l.appendBuffer(m.VIDEO,b,c,d,e,f,g,h,!0),8);case 8:return C.return();case 6:if(!l.sourceBuffers_[a])return shaka.log.warning("Attempted to restore a non-existent source buffer"),C.return();p=l.sourceBuffers_[a].timestampOffset;
+q=l.sourceBufferTypes_[a];l.transmuxers_[a]&&(q=l.transmuxers_[a].getOriginalMimeType());c&&(r=l.getTimestampAndDispatchMetadata_(a,b,c,q,p),null!=r&&(v=c.startTime-r,x=Math.abs(p-v),(.001<=x||f||g)&&(!h||0<v||!p)&&(p=v,l.attemptTimestampOffsetCalculation_&&(l.enqueueOperation_(a,function(){return l.abort_(a)}),l.enqueueOperation_(a,function(){return l.setTimestampOffset_(a,p)}))),w=a==m.VIDEO||!(m.VIDEO in l.sourceBuffers_),l.sequenceMode_&&w&&l.textSequenceModeOffset_.resolve(p)));e&&a==m.VIDEO&&
+(l.textEngine_||l.reinitText(shaka.util.MimeUtils.CEA608_CLOSED_CAPTION_MIMETYPE,l.sequenceMode_,!1),l.captionParser_||(t=q.split(";",1)[0],l.captionParser_=l.getCaptionParser(t)),c?(y=l.captionParser_.parseFrom(b),y.length&&l.textEngine_.storeAndAppendClosedCaptions(y,c.startTime,c.endTime,p)):l.captionParser_.init(b));if(!l.transmuxers_[a]){C.jumpTo(9);break}return C.yield(l.transmuxers_[a].transmux(b,d,c,l.mediaSource_.duration,a),10);case 10:b=C.yieldResult;case 9:return b=l.workAroundBrokenPlatforms_(b,
+c?c.startTime:null,a),c&&l.sequenceMode_&&a!=m.TEXT&&(f||g)&&(u=c.startTime,l.enqueueOperation_(a,function(){return l.abort_(a)}),l.enqueueOperation_(a,function(){return l.setTimestampOffset_(a,u)})),z=null,C.yield(l.enqueueOperation_(a,function(){goog.DEBUG&&c&&!c.isPreload()&&!h&&(z=l.getBuffered_(a));l.append_(a,b,p)}),11);case 11:goog.DEBUG&&c&&!c.isPreload()&&!h&&(A=l.getBuffered_(a),B=shaka.media.TimeRangesUtils.computeAddedRange(z,A))&&(D=c.endTime-c.startTime,F=Math.abs(B.end-c.endTime),.1<
+D&&F>D/2&&shaka.log.error("Possible encoding problem detected!","Unexpected buffered range for reference",c,"from URIs",c.getUris(),"should be",{start:c.startTime,end:c.endTime},"but got",B)),C.jumpToEnd()}})};shaka.media.MediaSourceEngine.prototype.setSelectedClosedCaptionId=function(a){var b=this.bufferEnd(shaka.util.ManifestParserUtils.ContentType.VIDEO)||0;this.textEngine_.setSelectedClosedCaptionId(a,b)};
+shaka.media.MediaSourceEngine.prototype.clearSelectedClosedCaptionId=function(){this.textEngine_&&this.textEngine_.setSelectedClosedCaptionId("",0)};
+shaka.media.MediaSourceEngine.prototype.remove=function(a,b,c){var d=this,e;return $jscomp.asyncExecutePromiseGeneratorProgram(function(f){return 1==f.nextAddress?(e=shaka.util.ManifestParserUtils.ContentType,a==e.TEXT?f.yield(d.textEngine_.remove(b,c),0):f.yield(d.enqueueOperation_(a,function(){return d.remove_(a,b,c)}),4)):d.needSplitMuxedContent_?f.yield(d.enqueueOperation_(e.AUDIO,function(){return d.remove_(e.AUDIO,b,c)}),0):f.jumpTo(0)})};
+shaka.media.MediaSourceEngine.prototype.clear=function(a){var b=this,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){return 1==d.nextAddress?(c=shaka.util.ManifestParserUtils.ContentType,a==c.TEXT?b.textEngine_?d.yield(b.textEngine_.remove(0,Infinity),0):d.return():d.yield(b.enqueueOperation_(a,function(){return b.remove_(a,0,b.mediaSource_.duration)}),4)):b.needSplitMuxedContent_?d.yield(b.enqueueOperation_(c.AUDIO,function(){return b.remove_(c.AUDIO,0,b.mediaSource_.duration)}),
+0):d.jumpTo(0)})};shaka.media.MediaSourceEngine.prototype.resetCaptionParser=function(){this.captionParser_&&this.captionParser_.reset()};
+shaka.media.MediaSourceEngine.prototype.flush=function(a){var b=this,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){return 1==d.nextAddress?(c=shaka.util.ManifestParserUtils.ContentType,a==c.TEXT?d.return():d.yield(b.enqueueOperation_(a,function(){return b.flush_(a)}),2)):b.needSplitMuxedContent_?d.yield(b.enqueueOperation_(c.AUDIO,function(){return b.flush_(c.AUDIO)}),0):d.jumpTo(0)})};
+shaka.media.MediaSourceEngine.prototype.setStreamProperties=function(a,b,c,d,e,f,g,h){var k=this,l,m,n;return $jscomp.asyncExecutePromiseGeneratorProgram(function(p){if(1==p.nextAddress){l=shaka.util.ManifestParserUtils.ContentType;if(a==l.TEXT)return e||k.textEngine_.setTimestampOffset(b),k.textEngine_.setAppendWindow(c,d),p.return();m=[];return p.yield(k.codecSwitchIfNecessary_(a,f,g,h),2)}n=p.yieldResult;n||(m.push(k.enqueueOperation_(a,function(){return k.abort_(a)})),k.needSplitMuxedContent_&&
+m.push(k.enqueueOperation_(l.AUDIO,function(){return k.abort_(l.AUDIO)})));e||(m.push(k.enqueueOperation_(a,function(){return k.setTimestampOffset_(a,b)})),k.needSplitMuxedContent_&&m.push(k.enqueueOperation_(l.AUDIO,function(){return k.setTimestampOffset_(l.AUDIO,b)})));m.push(k.enqueueOperation_(a,function(){return k.setAppendWindow_(a,c,d)}));k.needSplitMuxedContent_&&m.push(k.enqueueOperation_(l.AUDIO,function(){return k.setAppendWindow_(l.AUDIO,c,d)}));return p.yield(Promise.all(m),0)})};
+shaka.media.MediaSourceEngine.prototype.resync=function(a,b){var c=this,d;return $jscomp.asyncExecutePromiseGeneratorProgram(function(e){if(1==e.nextAddress){d=shaka.util.ManifestParserUtils.ContentType;if(a==d.TEXT)return e.return();a==d.VIDEO&&(c.textSequenceModeOffset_=new shaka.util.PublicPromise);c.enqueueOperation_(a,function(){return c.abort_(a)});c.needSplitMuxedContent_&&c.enqueueOperation_(d.AUDIO,function(){return c.abort_(d.AUDIO)});return e.yield(c.enqueueOperation_(a,function(){return c.setTimestampOffset_(a,
+b)}),2)}return c.needSplitMuxedContent_?e.yield(c.enqueueOperation_(d.AUDIO,function(){return c.setTimestampOffset_(d.AUDIO,b)}),0):e.jumpTo(0)})};shaka.media.MediaSourceEngine.prototype.endOfStream=function(a){var b=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){return c.yield(b.enqueueBlockingOperation_(function(){b.ended()||"closed"===b.mediaSource_.readyState||(a?b.mediaSource_.endOfStream(a):b.mediaSource_.endOfStream())}),0)})};
+shaka.media.MediaSourceEngine.prototype.setDuration=function(a){var b=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){return c.yield(b.enqueueBlockingOperation_(function(){if(a<b.mediaSource_.duration)for(var d in b.sourceBuffers_){var e={start:function(){},p:new shaka.util.PublicPromise};b.queues_[d].unshift(e)}b.mediaSource_.duration=a;b.lastDuration_=a}),0)})};shaka.media.MediaSourceEngine.prototype.getDuration=function(){return this.mediaSource_.duration};
+shaka.media.MediaSourceEngine.prototype.append_=function(a,b,c){a==shaka.util.ManifestParserUtils.ContentType.VIDEO&&this.lcevcDec_&&this.lcevcDec_.appendBuffer(b,c);this.sourceBuffers_[a].appendBuffer(b)};shaka.media.MediaSourceEngine.prototype.remove_=function(a,b,c){if(c<=b)this.onUpdateEnd_(a);else this.sourceBuffers_[a].remove(b,c)};
+shaka.media.MediaSourceEngine.prototype.abort_=function(a){var b=this.sourceBuffers_[a].appendWindowStart,c=this.sourceBuffers_[a].appendWindowEnd;this.sourceBuffers_[a].abort();this.sourceBuffers_[a].appendWindowStart=b;this.sourceBuffers_[a].appendWindowEnd=c;this.onUpdateEnd_(a)};shaka.media.MediaSourceEngine.prototype.flush_=function(a){goog.asserts.assert(0==this.video_.buffered.length,"MediaSourceEngine.flush_ should only be used after clearing all data!");this.video_.currentTime-=.001;this.onUpdateEnd_(a)};
+shaka.media.MediaSourceEngine.prototype.setTimestampOffset_=function(a,b){0>b&&(b+=.001);this.sourceBuffers_[a].timestampOffset=b;this.onUpdateEnd_(a)};shaka.media.MediaSourceEngine.prototype.setAppendWindow_=function(a,b,c){this.sourceBuffers_[a].appendWindowStart=0;this.sourceBuffers_[a].appendWindowEnd=c;this.sourceBuffers_[a].appendWindowStart=b;this.onUpdateEnd_(a)};
+shaka.media.MediaSourceEngine.prototype.onError_=function(a){var b=this.queues_[a][0];goog.asserts.assert(b,"Spurious error event!");goog.asserts.assert(!this.sourceBuffers_[a].updating,"SourceBuffer should not be updating on error!");b.p.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.MEDIA_SOURCE_OPERATION_FAILED,this.video_.error?this.video_.error.code:0))};
+shaka.media.MediaSourceEngine.prototype.onUpdateEnd_=function(a){if(!this.reloadingMediaSource_){var b=this.queues_[a][0];goog.asserts.assert(b,"Spurious updateend event!");b&&(goog.asserts.assert(!this.sourceBuffers_[a].updating,"SourceBuffer should not be updating on updateend!"),b.p.resolve(),this.popFromQueue_(a))}};
+shaka.media.MediaSourceEngine.prototype.enqueueOperation_=function(a,b){this.destroyer_.ensureNotDestroyed();b={start:b,p:new shaka.util.PublicPromise};this.queues_[a].push(b);1==this.queues_[a].length&&this.startOperation_(a);return b.p};
+shaka.media.MediaSourceEngine.prototype.enqueueBlockingOperation_=function(a){var b=this,c,d,e,f,g,h,k,l,m;return $jscomp.asyncExecutePromiseGeneratorProgram(function(n){switch(n.nextAddress){case 1:b.destroyer_.ensureNotDestroyed();c=[];d={};for(e in b.sourceBuffers_)d.$jscomp$loop$prop$ready$869=new shaka.util.PublicPromise,f={start:function(p){return function(){return p.$jscomp$loop$prop$ready$869.resolve()}}(d),p:d.$jscomp$loop$prop$ready$869},b.queues_[e].push(f),c.push(d.$jscomp$loop$prop$ready$869),
+1==b.queues_[e].length&&f.start(),d={$jscomp$loop$prop$ready$869:d.$jscomp$loop$prop$ready$869};n.setCatchFinallyBlocks(2);return n.yield(Promise.all(c),4);case 4:n.leaveTryBlock(3);break;case 2:g=n.enterCatchBlock();goog.asserts.assert(b.destroyer_.destroyed(),"Should be destroyed by now");if(goog.DEBUG)for(h in b.sourceBuffers_)b.queues_[h].length&&(goog.asserts.assert(1==b.queues_[h].length,"Should be at most one item in queue!"),goog.asserts.assert(c.includes(b.queues_[h][0].p),"The item in queue should be one of our waiters!"),
+b.queues_[h].shift());throw g;case 3:if(goog.DEBUG)for(k in b.sourceBuffers_)goog.asserts.assert(0==b.sourceBuffers_[k].updating,"SourceBuffers should not be updating after a blocking op!");n.setCatchFinallyBlocks(5,6);return n.yield(a(),6);case 6:n.enterFinallyBlock();for(l in b.sourceBuffers_)b.popFromQueue_(l);n.leaveFinallyBlock(0);break;case 5:throw m=n.enterCatchBlock(),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.MEDIA_SOURCE_OPERATION_THREW,
+m,b.video_.error||"No error in the media element");}})};shaka.media.MediaSourceEngine.prototype.popFromQueue_=function(a){this.queues_[a].shift();this.startOperation_(a)};
+shaka.media.MediaSourceEngine.prototype.startOperation_=function(a){var b=this.queues_[a][0];if(b)try{b.start()}catch(c){"QuotaExceededError"==c.name?b.p.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.QUOTA_EXCEEDED_ERROR,a)):b.p.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.MEDIA_SOURCE_OPERATION_THREW,c,this.video_.error||"No error in the media element")),
+this.popFromQueue_(a)}};shaka.media.MediaSourceEngine.prototype.getTextDisplayer=function(){goog.asserts.assert(this.textDisplayer_,"TextDisplayer should only be null when this is destroyed");return this.textDisplayer_};shaka.media.MediaSourceEngine.prototype.setTextDisplayer=function(a){var b=this.textDisplayer_;this.textDisplayer_=a;b&&(a.setTextVisibility(b.isTextVisible()),b.destroy());this.textEngine_&&this.textEngine_.setDisplayer(a)};
+shaka.media.MediaSourceEngine.prototype.setSegmentRelativeVttTiming=function(a){this.segmentRelativeVttTiming_=a};
+shaka.media.MediaSourceEngine.prototype.workAroundBrokenPlatforms_=function(a,b,c){var d=this.expectedEncryption_[c];this.config_.insertFakeEncryptionInInit&&null==b&&d&&shaka.util.Platform.requiresEncryptionInfoInAllInitSegments()&&"mp4"==shaka.util.MimeUtils.getContainerType(this.sourceBufferTypes_[c])&&(shaka.log.debug("Forcing fake encryption information in init segment."),a=shaka.media.ContentWorkarounds.fakeEncryption(a));return a};
+shaka.media.MediaSourceEngine.prototype.change_=function(a,b,c){a===shaka.util.ManifestParserUtils.ContentType.TEXT?shaka.log.debug("Change not supported for "+a):(shaka.log.debug("Change Type: "+this.sourceBufferTypes_[a]+" -> "+b),shaka.media.Capabilities.isChangeTypeSupported()?(this.transmuxers_[a]&&(this.transmuxers_[a].destroy(),delete this.transmuxers_[a]),c&&(this.transmuxers_[a]=c),c=this.addExtraFeaturesToMimeType_(b),this.sourceBuffers_[a].changeType(c),this.sourceBufferTypes_[a]=b):shaka.log.debug("Change Type not supported"),
+this.onUpdateEnd_(a))};shaka.media.MediaSourceEngine.prototype.changeType=function(a,b,c){var d=this;return this.enqueueOperation_(a,function(){return d.change_(a,b,c)})};
+shaka.media.MediaSourceEngine.prototype.reset_=function(a){var b=this,c,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D,F,C;return $jscomp.asyncExecutePromiseGeneratorProgram(function(G){switch(G.nextAddress){case 1:c=shaka.util.Functional;d=shaka.util.ManifestParserUtils.ContentType;b.reloadingMediaSource_=!0;b.needSplitMuxedContent_=!1;e=b.video_.currentTime;f=b.video_.autoplay;g=b.video_.paused;b.playbackHasBegun_&&(b.video_.autoplay=!1);G.setFinallyBlock(2);b.eventManager_.removeAll();h=[];for(k in b.transmuxers_)h.push(b.transmuxers_[k].destroy());
+for(l in b.queues_)for(m=b.queues_[l],n=m[0],b.queues_[l]=m.slice(0,1),n&&h.push(n.p.catch(c.noop)),p=$jscomp.makeIterator(m.slice(1)),q=p.next();!q.done;q=p.next())r=q.value,r.p.reject(shaka.util.Destroyer.destroyedError());for(v in b.sourceBuffers_){x=b.sourceBuffers_[v];try{b.mediaSource_.removeSourceBuffer(x)}catch(H){}}return G.yield(Promise.all(h),4);case 4:return b.transmuxers_={},b.sourceBuffers_={},w=b.mediaSource_.duration,b.mediaSourceOpen_=new shaka.util.PublicPromise,b.mediaSource_=b.createMediaSource(b.mediaSourceOpen_),
+G.yield(b.mediaSourceOpen_,5);case 5:!isNaN(w)&&w?b.mediaSource_.duration=w:!isNaN(b.lastDuration_)&&b.lastDuration_&&(b.mediaSource_.duration=b.lastDuration_),t=new shaka.util.PublicPromise,y=b.mediaSource_.sourceBuffers,u=a.size,z=0,A=function(){z++;z===u&&(t.resolve(),b.eventManager_.unlisten(y,"addsourcebuffer",A))},b.eventManager_.listen(y,"addsourcebuffer",A),B=$jscomp.makeIterator(a.keys()),D=B.next();case 6:if(D.done)return b.video_.currentTime=e,G.yield(t,2);F=D.value;C=a.get(F);return G.yield(b.initSourceBuffer_(F,
+C,C.codecs),9);case 9:b.needSplitMuxedContent_?(b.queues_[d.AUDIO]=[],b.queues_[d.VIDEO]=[]):b.queues_[F]=[];D=B.next();G.jumpTo(6);break;case 2:G.enterFinallyBlock(),b.reloadingMediaSource_=!1,b.destroyer_.ensureNotDestroyed(),b.eventManager_.listenOnce(b.video_,"canplaythrough",function(){b.destroyer_.destroyed()||(b.video_.autoplay=f,g||b.video_.play())}),G.leaveFinallyBlock(0)}})};shaka.media.MediaSourceEngine.prototype.reset=function(a){var b=this;return this.enqueueBlockingOperation_(function(){return b.reset_(a)})};
+shaka.media.MediaSourceEngine.prototype.codecSwitchIfNecessary_=function(a,b,c,d){var e=this,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z;return $jscomp.asyncExecutePromiseGeneratorProgram(function(A){if(1==A.nextAddress){f=shaka.util.ManifestParserUtils.ContentType;if(a==f.TEXT)return A.return(!1);g=shaka.util.MimeUtils;h=g.getCodecBase(g.getCodecs(e.sourceBufferTypes_[a]));k=g.getBasicType(e.sourceBufferTypes_[a]);m=!1;n=shaka.util.MimeUtils.getFullType(b,c);p=e.config_.forceTransmux;if(!shaka.media.Capabilities.isTypeSupported(n)||
+!e.sequenceMode_&&shaka.util.MimeUtils.RAW_FORMATS.includes(n))p=!0;q=shaka.transmuxer.TransmuxerEngine;p&&(r=shaka.util.MimeUtils.getFullTypeWithAllCodecs(b,c),v=q.findTransmuxer(r))&&(l=v(),x=shaka.util.ManifestParserUtils.guessCodecsSafe(f.AUDIO,(c||"").split(",")),w=shaka.util.ManifestParserUtils.guessCodecsSafe(f.VIDEO,(c||"").split(",")),x&&w?(m=!0,t=w,a==f.AUDIO&&(t=x),n=l.convertCodecs(a,shaka.util.MimeUtils.getFullTypeWithAllCodecs(b,t))):n=l.convertCodecs(a,r));y=g.getCodecBase(g.getCodecs(n));
+u=g.getBasicType(n);if(h===y&&k===u)return A.return(!1);z=!0;if(e.needSplitMuxedContent_||m&&l&&!e.transmuxers_[a])z=!1;if(z&&e.config_.codecSwitchingStrategy===shaka.config.CodecSwitchingStrategy.SMOOTH&&shaka.media.Capabilities.isChangeTypeSupported())return A.yield(e.changeType(a,n,l),3);l&&l.destroy();return A.yield(e.reset(d),3)}return A.return(!0)})};
+shaka.media.MediaSourceEngine.prototype.isCodecSwitchNecessary_=function(a,b,c,d){if(a==shaka.util.ManifestParserUtils.ContentType.TEXT)return!1;var e=shaka.util.MimeUtils;b=e.getCodecBase(e.getCodecs(this.sourceBufferTypes_[a]));var f=e.getBasicType(this.sourceBufferTypes_[a]),g=shaka.util.MimeUtils.getFullType(c,d),h=this.config_.forceTransmux;if(!shaka.media.Capabilities.isTypeSupported(g)||!this.sequenceMode_&&shaka.util.MimeUtils.RAW_FORMATS.includes(g))h=!0;c=shaka.util.MimeUtils.getFullTypeWithAllCodecs(c,
+d);d=shaka.transmuxer.TransmuxerEngine;h&&(h=d.findTransmuxer(c))&&(h=h(),g=h.convertCodecs(a,c),h.destroy());a=e.getCodecBase(e.getCodecs(g));e=e.getBasicType(g);return b!==a||f!==e};shaka.media.MediaSourceEngine.prototype.isResetMediaSourceNecessary=function(a,b,c,d){return this.isCodecSwitchNecessary_(a,b,c,d)?this.config_.codecSwitchingStrategy!==shaka.config.CodecSwitchingStrategy.SMOOTH||!shaka.media.Capabilities.isChangeTypeSupported()||this.needSplitMuxedContent_:!1};
+shaka.media.MediaSourceEngine.prototype.updateLcevcDec=function(a){this.lcevcDec_=a};shaka.media.MediaSourceEngine.prototype.addExtraFeaturesToMimeType_=function(a){var b=this.config_.addExtraFeaturesToSourceBuffer(a);a+=b;shaka.log.debug("Using full mime type",a);return a};shaka.media.MediaSourceEngine.createObjectURL=window.URL.createObjectURL;shaka.media.MediaSourceEngine.SourceBufferMode_={SEQUENCE:"sequence",SEGMENTS:"segments"};shaka.media.PresentationTimeline=function(a,b,c){this.presentationStartTime_=a;this.presentationDelay_=b;this.segmentAvailabilityDuration_=this.duration_=Infinity;this.maxSegmentDuration_=1;this.maxSegmentEndTime_=this.minSegmentStartTime_=null;this.clockOffset_=0;this.static_=!0;this.userSeekStart_=0;this.autoCorrectDrift_=void 0===c?!0:c;this.availabilityTimeOffset_=0;this.startTimeLocked_=!1;this.initialProgramDateTime_=null};shaka.media.PresentationTimeline.prototype.getDuration=function(){return this.duration_};
+shaka.media.PresentationTimeline.prototype.getMaxSegmentDuration=function(){return this.maxSegmentDuration_};shaka.media.PresentationTimeline.prototype.setPresentationStartTime=function(a){goog.asserts.assert(0<=a,"presentationStartTime must be >= 0");this.presentationStartTime_=a};shaka.media.PresentationTimeline.prototype.setDuration=function(a){goog.asserts.assert(0<a,"duration must be > 0");this.duration_=a};shaka.media.PresentationTimeline.prototype.getPresentationStartTime=function(){return this.presentationStartTime_};
+shaka.media.PresentationTimeline.prototype.setClockOffset=function(a){this.clockOffset_=a};shaka.media.PresentationTimeline.prototype.setStatic=function(a){this.static_=a};shaka.media.PresentationTimeline.prototype.setSegmentAvailabilityDuration=function(a){goog.asserts.assert(0<=a,"segmentAvailabilityDuration must be >= 0");this.segmentAvailabilityDuration_=a};shaka.media.PresentationTimeline.prototype.getSegmentAvailabilityDuration=function(){return this.segmentAvailabilityDuration_};
+shaka.media.PresentationTimeline.prototype.setDelay=function(a){goog.asserts.assert(0<=a,"delay must be >= 0");this.presentationDelay_=a};shaka.media.PresentationTimeline.prototype.getDelay=function(){return this.presentationDelay_};
+shaka.media.PresentationTimeline.prototype.notifyTimeRange=function(a,b){if(0!=a.length){var c=a[a.length-1].end+b;this.notifyMinSegmentStartTime(a[0].start+b);this.maxSegmentDuration_=a.reduce(function(d,e){return Math.max(d,e.end-e.start)},this.maxSegmentDuration_);this.maxSegmentEndTime_=Math.max(this.maxSegmentEndTime_,c);null!=this.presentationStartTime_&&this.autoCorrectDrift_&&!this.startTimeLocked_&&(this.presentationStartTime_=(Date.now()+this.clockOffset_)/1E3-this.maxSegmentEndTime_-this.maxSegmentDuration_);
+shaka.log.v1("notifySegments:","maxSegmentDuration="+this.maxSegmentDuration_)}};
+shaka.media.PresentationTimeline.prototype.notifySegments=function(a){if(0!=a.length){var b=a[0].startTime,c=a[0].endTime,d=(Date.now()+this.clockOffset_)/1E3;a=$jscomp.makeIterator(a);for(var e=a.next();!e.done;e=a.next())e=e.value,d<e.startTime||(b=Math.min(b,e.startTime),c=Math.max(c,e.endTime),this.maxSegmentDuration_=Math.max(this.maxSegmentDuration_,e.endTime-e.startTime));this.notifyMinSegmentStartTime(b);this.maxSegmentEndTime_=Math.max(this.maxSegmentEndTime_,c);null!=this.presentationStartTime_&&
+this.autoCorrectDrift_&&!this.startTimeLocked_&&(this.presentationStartTime_=d-this.maxSegmentEndTime_-this.maxSegmentDuration_);shaka.log.v1("notifySegments:","maxSegmentDuration="+this.maxSegmentDuration_)}};shaka.media.PresentationTimeline.prototype.lockStartTime=function(){this.startTimeLocked_=!0};shaka.media.PresentationTimeline.prototype.isStartTimeLocked=function(){return this.startTimeLocked_};
+shaka.media.PresentationTimeline.prototype.setInitialProgramDateTime=function(a){this.initialProgramDateTime_=a};shaka.media.PresentationTimeline.prototype.getInitialProgramDateTime=function(){return this.initialProgramDateTime_};shaka.media.PresentationTimeline.prototype.notifyMinSegmentStartTime=function(a){this.minSegmentStartTime_=null==this.minSegmentStartTime_?a:Math.min(this.minSegmentStartTime_,a)};
+shaka.media.PresentationTimeline.prototype.notifyMaxSegmentDuration=function(a){this.maxSegmentDuration_=Math.max(this.maxSegmentDuration_,a);shaka.log.v1("notifyNewSegmentDuration:","maxSegmentDuration="+this.maxSegmentDuration_)};shaka.media.PresentationTimeline.prototype.offset=function(a){null!=this.minSegmentStartTime_&&(this.minSegmentStartTime_+=a);null!=this.maxSegmentEndTime_&&(this.maxSegmentEndTime_+=a)};
+shaka.media.PresentationTimeline.prototype.isLive=function(){return Infinity==this.duration_&&!this.static_};shaka.media.PresentationTimeline.prototype.isInProgress=function(){return Infinity!=this.duration_&&!this.static_};
+shaka.media.PresentationTimeline.prototype.getSegmentAvailabilityStart=function(){goog.asserts.assert(0<=this.segmentAvailabilityDuration_,"The availability duration should be positive");var a=this.getSegmentAvailabilityEnd()-this.segmentAvailabilityDuration_;return Math.max(this.userSeekStart_,a)};shaka.media.PresentationTimeline.prototype.setUserSeekStart=function(a){this.userSeekStart_=a};
+shaka.media.PresentationTimeline.prototype.getSegmentAvailabilityEnd=function(){return this.isLive()||this.isInProgress()?Math.min(this.getLiveEdge_()+this.availabilityTimeOffset_,this.duration_):this.maxSegmentEndTime_?Math.min(this.maxSegmentEndTime_,this.duration_):this.duration_};
+shaka.media.PresentationTimeline.prototype.getSafeSeekRangeStart=function(a){var b=Math.max(this.minSegmentStartTime_,this.userSeekStart_);if(Infinity==this.segmentAvailabilityDuration_)return Math.ceil(1E3*b)/1E3;var c=this.getSegmentAvailabilityEnd()-this.segmentAvailabilityDuration_;a=Math.min(c+a,this.getSeekRangeEnd());return Math.max(b,a)};shaka.media.PresentationTimeline.prototype.getSeekRangeStart=function(){return this.getSafeSeekRangeStart(0)};
+shaka.media.PresentationTimeline.prototype.getSeekRangeEnd=function(){var a=this.isLive()||this.isInProgress()?this.presentationDelay_:0;return Math.max(0,this.getSegmentAvailabilityEnd()-a)};shaka.media.PresentationTimeline.prototype.usingPresentationStartTime=function(){return null==this.presentationStartTime_||null!=this.maxSegmentEndTime_&&this.autoCorrectDrift_?!1:!0};
+shaka.media.PresentationTimeline.prototype.getLiveEdge_=function(){goog.asserts.assert(null!=this.presentationStartTime_,"Cannot compute timeline live edge without start time");var a=(Date.now()+this.clockOffset_)/1E3;return Math.max(0,a-this.maxSegmentDuration_-this.presentationStartTime_)};shaka.media.PresentationTimeline.prototype.setAvailabilityTimeOffset=function(a){this.availabilityTimeOffset_=a};
+shaka.media.PresentationTimeline.prototype.assertIsValid=function(){goog.DEBUG&&(this.isLive()?goog.asserts.assert(null!=this.presentationStartTime_,"Detected as live stream, but does not match our model of live!"):this.isInProgress()?goog.asserts.assert(null!=this.presentationStartTime_&&Infinity==this.segmentAvailabilityDuration_,"Detected as IPR stream, but does not match our model of IPR!"):goog.asserts.assert(Infinity==this.segmentAvailabilityDuration_&&Infinity!=this.duration_&&this.static_,
+"Detected as VOD stream, but does not match our model of VOD!"))};goog.exportSymbol("shaka.media.PresentationTimeline",shaka.media.PresentationTimeline);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"setAvailabilityTimeOffset",shaka.media.PresentationTimeline.prototype.setAvailabilityTimeOffset);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"usingPresentationStartTime",shaka.media.PresentationTimeline.prototype.usingPresentationStartTime);
+goog.exportProperty(shaka.media.PresentationTimeline.prototype,"getSeekRangeEnd",shaka.media.PresentationTimeline.prototype.getSeekRangeEnd);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"getSeekRangeStart",shaka.media.PresentationTimeline.prototype.getSeekRangeStart);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"getSafeSeekRangeStart",shaka.media.PresentationTimeline.prototype.getSafeSeekRangeStart);
+goog.exportProperty(shaka.media.PresentationTimeline.prototype,"getSegmentAvailabilityEnd",shaka.media.PresentationTimeline.prototype.getSegmentAvailabilityEnd);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"setUserSeekStart",shaka.media.PresentationTimeline.prototype.setUserSeekStart);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"getSegmentAvailabilityStart",shaka.media.PresentationTimeline.prototype.getSegmentAvailabilityStart);
+goog.exportProperty(shaka.media.PresentationTimeline.prototype,"isInProgress",shaka.media.PresentationTimeline.prototype.isInProgress);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"isLive",shaka.media.PresentationTimeline.prototype.isLive);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"offset",shaka.media.PresentationTimeline.prototype.offset);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"notifyMaxSegmentDuration",shaka.media.PresentationTimeline.prototype.notifyMaxSegmentDuration);
+goog.exportProperty(shaka.media.PresentationTimeline.prototype,"notifyMinSegmentStartTime",shaka.media.PresentationTimeline.prototype.notifyMinSegmentStartTime);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"getInitialProgramDateTime",shaka.media.PresentationTimeline.prototype.getInitialProgramDateTime);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"setInitialProgramDateTime",shaka.media.PresentationTimeline.prototype.setInitialProgramDateTime);
+goog.exportProperty(shaka.media.PresentationTimeline.prototype,"isStartTimeLocked",shaka.media.PresentationTimeline.prototype.isStartTimeLocked);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"lockStartTime",shaka.media.PresentationTimeline.prototype.lockStartTime);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"notifySegments",shaka.media.PresentationTimeline.prototype.notifySegments);
+goog.exportProperty(shaka.media.PresentationTimeline.prototype,"notifyTimeRange",shaka.media.PresentationTimeline.prototype.notifyTimeRange);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"getDelay",shaka.media.PresentationTimeline.prototype.getDelay);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"setDelay",shaka.media.PresentationTimeline.prototype.setDelay);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"getSegmentAvailabilityDuration",shaka.media.PresentationTimeline.prototype.getSegmentAvailabilityDuration);
+goog.exportProperty(shaka.media.PresentationTimeline.prototype,"setSegmentAvailabilityDuration",shaka.media.PresentationTimeline.prototype.setSegmentAvailabilityDuration);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"setStatic",shaka.media.PresentationTimeline.prototype.setStatic);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"setClockOffset",shaka.media.PresentationTimeline.prototype.setClockOffset);
+goog.exportProperty(shaka.media.PresentationTimeline.prototype,"getPresentationStartTime",shaka.media.PresentationTimeline.prototype.getPresentationStartTime);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"setDuration",shaka.media.PresentationTimeline.prototype.setDuration);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"setPresentationStartTime",shaka.media.PresentationTimeline.prototype.setPresentationStartTime);
+goog.exportProperty(shaka.media.PresentationTimeline.prototype,"getMaxSegmentDuration",shaka.media.PresentationTimeline.prototype.getMaxSegmentDuration);goog.exportProperty(shaka.media.PresentationTimeline.prototype,"getDuration",shaka.media.PresentationTimeline.prototype.getDuration);shaka.media.StallDetector=function(a,b,c){this.onEvent_=c;this.implementation_=a;this.wasMakingProgress_=a.shouldBeMakingProgress();this.value_=a.getPresentationSeconds();this.lastUpdateSeconds_=a.getWallSeconds();this.didJump_=!1;this.stallsDetected_=0;this.stallThresholdSeconds_=b;this.onStall_=function(){}};shaka.media.StallDetector.prototype.release=function(){this.onEvent_=this.implementation_=null;this.onStall_=function(){}};
+shaka.media.StallDetector.prototype.onStall=function(a){this.onStall_=a};shaka.media.StallDetector.prototype.getStallsDetected=function(){return this.stallsDetected_};
+shaka.media.StallDetector.prototype.poll=function(){var a=this.implementation_,b=a.shouldBeMakingProgress(),c=a.getPresentationSeconds(),d=a.getWallSeconds();if(this.value_!=c||this.wasMakingProgress_!=b)this.lastUpdateSeconds_=d,this.value_=c,this.wasMakingProgress_=b,this.didJump_=!1;c=d-this.lastUpdateSeconds_;if(b=c>=this.stallThresholdSeconds_&&b&&!this.didJump_)this.onStall_(this.value_,c),this.didJump_=!0,this.value_=a.getPresentationSeconds(),this.stallsDetected_++,this.onEvent_(new shaka.util.FakeEvent(shaka.util.FakeEvent.EventName.StallDetected));
+return b};shaka.media.StallDetector.Implementation=function(){};shaka.media.StallDetector.Implementation.prototype.shouldBeMakingProgress=function(){};shaka.media.StallDetector.Implementation.prototype.getPresentationSeconds=function(){};shaka.media.StallDetector.Implementation.prototype.getWallSeconds=function(){};shaka.media.StallDetector.MediaElementImplementation=function(a){this.mediaElement_=a};
+shaka.media.StallDetector.MediaElementImplementation.prototype.shouldBeMakingProgress=function(){return this.mediaElement_.paused||0==this.mediaElement_.buffered.length?!1:shaka.media.StallDetector.MediaElementImplementation.hasContentFor_(this.mediaElement_.buffered,this.mediaElement_.currentTime)};shaka.media.StallDetector.MediaElementImplementation.prototype.getPresentationSeconds=function(){return this.mediaElement_.currentTime};
+shaka.media.StallDetector.MediaElementImplementation.prototype.getWallSeconds=function(){return Date.now()/1E3};shaka.media.StallDetector.MediaElementImplementation.hasContentFor_=function(a,b){a=$jscomp.makeIterator(shaka.media.TimeRangesUtils.getBufferedInfo(a));for(var c=a.next();!c.done;c=a.next())if(c=c.value,!(b<c.start-.1||b>c.end-.5))return!0;return!1};shaka.media.GapJumpingController=function(a,b,c,d,e){var f=this;this.onEvent_=e;this.video_=a;this.timeline_=b;this.config_=c;this.eventManager_=new shaka.util.EventManager;this.seekingEventReceived_=!1;this.prevReadyState_=a.readyState;this.gapsJumped_=this.startTime_=0;this.stallDetector_=d;this.hadSegmentAppended_=!1;this.eventManager_.listen(a,"waiting",function(){return f.onPollGapJump_()});this.gapJumpTimer_=(new shaka.util.Timer(function(){f.onPollGapJump_()})).tickEvery(this.config_.gapJumpTimerTime)};
+shaka.media.GapJumpingController.prototype.release=function(){this.eventManager_&&(this.eventManager_.release(),this.eventManager_=null);null!=this.gapJumpTimer_&&(this.gapJumpTimer_.stop(),this.gapJumpTimer_=null);this.stallDetector_&&(this.stallDetector_.release(),this.stallDetector_=null);this.video_=this.timeline_=this.onEvent_=null};shaka.media.GapJumpingController.prototype.onSegmentAppended=function(){this.hadSegmentAppended_=!0;this.onPollGapJump_()};
+shaka.media.GapJumpingController.prototype.onStarted=function(a){this.video_.seeking&&!this.seekingEventReceived_&&(this.seekingEventReceived_=!0,this.startTime_=a)};shaka.media.GapJumpingController.prototype.onSeeking=function(){this.seekingEventReceived_=!0;this.hadSegmentAppended_=!1};shaka.media.GapJumpingController.prototype.getGapsJumped=function(){return this.gapsJumped_};
+shaka.media.GapJumpingController.prototype.onPollGapJump_=function(){if(0!=this.video_.readyState){if(this.video_.seeking){if(!this.seekingEventReceived_)return}else this.seekingEventReceived_=!1;if(!this.video_.paused||this.video_.currentTime==this.startTime_&&(this.video_.autoplay||this.video_.currentTime!=this.startTime_))if(this.video_.readyState!=this.prevReadyState_&&(this.prevReadyState_=this.video_.readyState),!this.stallDetector_||!this.stallDetector_.poll()){var a=this.video_.currentTime,
+b=this.video_.buffered,c=shaka.media.TimeRangesUtils.getGapIndex(b,a,this.config_.gapDetectionThreshold);if(null!=c&&(0!=c||this.hadSegmentAppended_)){var d=b.start(c),e=this.timeline_.getSeekRangeEnd();d>=e||(e=d-a,e<shaka.media.GapJumpingController.BROWSER_GAP_TOLERANCE||(0==c?shaka.log.info("Jumping forward",e,"seconds because of gap before start time of",d):shaka.log.info("Jumping forward",e,"seconds because of gap starting at",b.end(c-1),"and ending at",d),this.video_.currentTime=d,a==this.startTime_&&
+(this.startTime_=d),this.gapsJumped_++,this.onEvent_(new shaka.util.FakeEvent(shaka.util.FakeEvent.EventName.GapJumped))))}}}};shaka.media.GapJumpingController.BROWSER_GAP_TOLERANCE=.001;shaka.util.MediaReadyState=function(){};shaka.util.MediaReadyState.waitForReadyState=function(a,b,c,d){b==HTMLMediaElement.HAVE_NOTHING||a.readyState>=b?d():(b=shaka.util.MediaReadyState.READY_STATES_TO_EVENT_NAMES_.value().get(b),c.listenOnce(a,b,d))};
+shaka.util.MediaReadyState.READY_STATES_TO_EVENT_NAMES_=new shaka.util.Lazy(function(){return new Map([[HTMLMediaElement.HAVE_METADATA,"loadedmetadata"],[HTMLMediaElement.HAVE_CURRENT_DATA,"loadeddata"],[HTMLMediaElement.HAVE_FUTURE_DATA,"canplay"],[HTMLMediaElement.HAVE_ENOUGH_DATA,"canplaythrough"]])});shaka.media.VideoWrapper=function(a,b,c,d){var e=this;this.video_=a;this.onSeek_=b;this.onStarted_=c;this.startTime_=null;this.getStartTime_=function(){null==e.startTime_&&(e.startTime_=d());return e.startTime_};this.started_=!1;this.eventManager_=new shaka.util.EventManager;this.mover_=new shaka.media.VideoWrapper.PlayheadMover(a,10);shaka.util.MediaReadyState.waitForReadyState(this.video_,HTMLMediaElement.HAVE_METADATA,this.eventManager_,function(){e.setStartTime_(e.getStartTime_())})};
+shaka.media.VideoWrapper.prototype.release=function(){this.eventManager_&&(this.eventManager_.release(),this.eventManager_=null);null!=this.mover_&&(this.mover_.release(),this.mover_=null);this.onSeek_=function(){};this.video_=null};shaka.media.VideoWrapper.prototype.getTime=function(){return this.started_?this.video_.currentTime:this.getStartTime_()};
+shaka.media.VideoWrapper.prototype.setTime=function(a){var b=this;0<this.video_.readyState?this.mover_.moveTo(a):shaka.util.MediaReadyState.waitForReadyState(this.video_,HTMLMediaElement.HAVE_METADATA,this.eventManager_,function(){b.setStartTime_(b.getStartTime_())})};
+shaka.media.VideoWrapper.prototype.setStartTime_=function(a){var b=this;.001>Math.abs(this.video_.currentTime-a)?this.startListeningToSeeks_():(this.eventManager_.listenOnce(this.video_,"seeking",function(){b.startListeningToSeeks_()}),this.mover_.moveTo(this.video_.currentTime&&0!=this.video_.currentTime?this.video_.currentTime:a))};
+shaka.media.VideoWrapper.prototype.startListeningToSeeks_=function(){var a=this;goog.asserts.assert(0<this.video_.readyState,"The media element should be ready before we listen for seeking.");this.started_=!0;this.eventManager_.listen(this.video_,"seeking",function(){return a.onSeek_()});this.onStarted_(this.video_.currentTime)};
+shaka.media.VideoWrapper.PlayheadMover=function(a,b){var c=this;this.mediaElement_=a;this.maxAttempts_=b;this.targetTime_=this.originTime_=this.remainingAttempts_=0;this.timer_=new shaka.util.Timer(function(){return c.onTick_()})};shaka.media.VideoWrapper.PlayheadMover.prototype.release=function(){this.timer_&&(this.timer_.stop(),this.timer_=null);this.mediaElement_=null};
+shaka.media.VideoWrapper.PlayheadMover.prototype.moveTo=function(a){this.originTime_=this.mediaElement_.currentTime;this.targetTime_=a;this.remainingAttempts_=this.maxAttempts_;this.mediaElement_.currentTime=a;this.timer_.tickEvery(.1)};
+shaka.media.VideoWrapper.PlayheadMover.prototype.onTick_=function(){0>=this.remainingAttempts_?(shaka.log.warning(["Failed to move playhead from",this.originTime_,"to",this.targetTime_].join(" ")),this.timer_.stop()):this.mediaElement_.currentTime!=this.originTime_?this.timer_.stop():(this.mediaElement_.currentTime=this.targetTime_,this.remainingAttempts_--)};shaka.media.Playhead=function(){};shaka.media.Playhead.prototype.ready=function(){};shaka.media.Playhead.prototype.setStartTime=function(a){};shaka.media.Playhead.prototype.getStallsDetected=function(){};shaka.media.Playhead.prototype.getGapsJumped=function(){};shaka.media.Playhead.prototype.getTime=function(){};shaka.media.Playhead.prototype.notifyOfBufferingChange=function(){};
+shaka.media.SrcEqualsPlayhead=function(a){this.mediaElement_=a;this.started_=!1;this.startTime_=null;this.eventManager_=new shaka.util.EventManager};
+shaka.media.SrcEqualsPlayhead.prototype.ready=function(){var a=this;goog.asserts.assert(null!=this.mediaElement_,"Playhead should not be released before calling ready()");var b=function(){null==a.startTime_||0==a.startTime_?a.started_=!0:(a.eventManager_.listenOnce(a.mediaElement_,"seeking",function(){a.started_=!0}),a.mediaElement_.currentTime=Math.max(0,a.mediaElement_.currentTime+a.startTime_))};shaka.util.MediaReadyState.waitForReadyState(this.mediaElement_,HTMLMediaElement.HAVE_CURRENT_DATA,
+this.eventManager_,function(){b()})};shaka.media.SrcEqualsPlayhead.prototype.release=function(){this.eventManager_&&(this.eventManager_.release(),this.eventManager_=null);this.mediaElement_=null};shaka.media.SrcEqualsPlayhead.prototype.setStartTime=function(a){this.startTime_=this.started_?this.startTime_:a};shaka.media.SrcEqualsPlayhead.prototype.getTime=function(){return(this.started_?this.mediaElement_.currentTime:this.startTime_)||0};shaka.media.SrcEqualsPlayhead.prototype.getStallsDetected=function(){return 0};
+shaka.media.SrcEqualsPlayhead.prototype.getGapsJumped=function(){return 0};shaka.media.SrcEqualsPlayhead.prototype.notifyOfBufferingChange=function(){};
+shaka.media.MediaSourcePlayhead=function(a,b,c,d,e,f){var g=this;this.minSeekRange_=3;this.mediaElement_=a;this.timeline_=b.presentationTimeline;this.minBufferTime_=b.minBufferTime||0;this.config_=c;this.onSeek_=e;this.lastCorrectiveSeek_=null;this.stallDetector_=this.createStallDetector_(a,c,f);this.gapController_=new shaka.media.GapJumpingController(a,b.presentationTimeline,c,this.stallDetector_,f);this.videoWrapper_=new shaka.media.VideoWrapper(a,function(){return g.onSeeking_()},function(h){return g.onStarted_(h)},
+function(){return g.getStartTime_(d)});this.checkWindowTimer_=new shaka.util.Timer(function(){g.onPollWindow_()})};shaka.media.MediaSourcePlayhead.prototype.ready=function(){this.checkWindowTimer_.tickEvery(.25)};
+shaka.media.MediaSourcePlayhead.prototype.release=function(){this.videoWrapper_&&(this.videoWrapper_.release(),this.videoWrapper_=null);this.gapController_&&(this.gapController_.release(),this.gapController_=null);this.checkWindowTimer_&&(this.checkWindowTimer_.stop(),this.checkWindowTimer_=null);this.mediaElement_=this.videoWrapper_=this.timeline_=this.config_=null;this.onSeek_=function(){}};shaka.media.MediaSourcePlayhead.prototype.setStartTime=function(a){this.videoWrapper_.setTime(a)};
+shaka.media.MediaSourcePlayhead.prototype.getTime=function(){var a=this.videoWrapper_.getTime();return 0<this.mediaElement_.readyState&&!this.mediaElement_.paused?this.clampTime_(a):a};shaka.media.MediaSourcePlayhead.prototype.getStallsDetected=function(){return this.stallDetector_?this.stallDetector_.getStallsDetected():0};shaka.media.MediaSourcePlayhead.prototype.getGapsJumped=function(){return this.gapController_.getGapsJumped()};
+shaka.media.MediaSourcePlayhead.prototype.getStartTime_=function(a){null==a?a=Infinity>this.timeline_.getDuration()?this.timeline_.getSeekRangeStart():this.timeline_.getSeekRangeEnd():0>a&&(a=this.timeline_.getSeekRangeEnd()+a);return this.clampSeekToDuration_(this.clampTime_(a))};shaka.media.MediaSourcePlayhead.prototype.notifyOfBufferingChange=function(){this.gapController_.onSegmentAppended()};
+shaka.media.MediaSourcePlayhead.prototype.onPollWindow_=function(){if(0!=this.mediaElement_.readyState&&!this.mediaElement_.paused){var a=this.videoWrapper_.getTime(),b=this.timeline_.getSeekRangeStart(),c=this.timeline_.getSeekRangeEnd();c-b<this.minSeekRange_&&(b=c-this.minSeekRange_);if(a<b||a>c)b=this.reposition_(a),shaka.log.info("Jumping by "+(b-a)+" seconds to catch up with the seek range."),this.mediaElement_.currentTime=b}};shaka.media.MediaSourcePlayhead.prototype.onStarted_=function(a){this.gapController_.onStarted(a)};
+shaka.media.MediaSourcePlayhead.prototype.onSeeking_=function(){this.gapController_.onSeeking();var a=this.videoWrapper_.getTime(),b=this.reposition_(a);if(Math.abs(b-a)>shaka.media.GapJumpingController.BROWSER_GAP_TOLERANCE){var c=Date.now()/1E3;if(!this.lastCorrectiveSeek_||this.lastCorrectiveSeek_<c-1){this.lastCorrectiveSeek_=c;this.videoWrapper_.setTime(b);return}}shaka.log.v1("Seek to "+a);this.onSeek_()};
+shaka.media.MediaSourcePlayhead.prototype.clampSeekToDuration_=function(a){var b=this.timeline_.getDuration();return a>=b?(goog.asserts.assert(0<=this.config_.durationBackoff,"Duration backoff must be non-negative!"),b-this.config_.durationBackoff):a};
+shaka.media.MediaSourcePlayhead.prototype.reposition_=function(a){goog.asserts.assert(this.config_,"Cannot reposition playhead when it has beeen destroyed");var b=Math.max(this.minBufferTime_,this.config_.rebufferingGoal),c=this.config_.safeSeekOffset,d=this.timeline_.getSeekRangeStart(),e=this.timeline_.getSeekRangeEnd(),f=this.timeline_.getDuration();e-d<this.minSeekRange_&&(d=e-this.minSeekRange_);var g=this.timeline_.getSafeSeekRangeStart(b),h=this.timeline_.getSafeSeekRangeStart(c);b=this.timeline_.getSafeSeekRangeStart(b+
+c);if(a>=f)return shaka.log.v1("Playhead past duration."),this.clampSeekToDuration_(a);if(a>e)return shaka.log.v1("Playhead past end."),e;if(a<d){if(shaka.media.TimeRangesUtils.isBuffered(this.mediaElement_.buffered,h))return shaka.log.v1("Playhead before start & start is buffered"),h;shaka.log.v1("Playhead before start & start is unbuffered");return b}if(a>=g||shaka.media.TimeRangesUtils.isBuffered(this.mediaElement_.buffered,a))return shaka.log.v1("Playhead in safe region or in buffered region."),
+a;shaka.log.v1("Playhead outside safe region & in unbuffered region.");return b};shaka.media.MediaSourcePlayhead.prototype.clampTime_=function(a){var b=this.timeline_.getSeekRangeStart();if(a<b)return b;b=this.timeline_.getSeekRangeEnd();return a>b?b:a};
+shaka.media.MediaSourcePlayhead.prototype.createStallDetector_=function(a,b,c){if(!b.stallEnabled)return null;var d=b.stallThreshold,e=b.stallSkip;b=new shaka.media.StallDetector(new shaka.media.StallDetector.MediaElementImplementation(a),d,c);b.onStall(function(f,g){shaka.log.debug("Stall detected at "+f+" for "+g+" seconds.");e?(shaka.log.debug("Seeking forward "+e+" seconds to break stall."),a.currentTime+=e):(shaka.log.debug("Pausing and unpausing to break stall."),a.pause(),a.play())});return b};shaka.media.SegmentIndex=function(a){goog.DEBUG&&shaka.media.SegmentIndex.assertCorrectReferences_(a);this.references=a;this.timer_=null;this.numEvicted_=0;this.immutable_=!1};shaka.media.SegmentIndex.prototype.getIsImmutable=function(){return this.immutable_};shaka.media.SegmentIndex.prototype.getNumReferences=function(){return this.references.length};shaka.media.SegmentIndex.prototype.getNumEvicted=function(){return this.numEvicted_};
+shaka.media.SegmentIndex.prototype.release=function(){this.immutable_||(this.references=[],this.timer_&&this.timer_.stop(),this.timer_=null)};shaka.media.SegmentIndex.prototype.markImmutable=function(){this.immutable_=!0};shaka.media.SegmentIndex.prototype.forEachTopLevelReference=function(a){for(var b=$jscomp.makeIterator(this.references),c=b.next();!c.done;c=b.next())a(c.value)};shaka.media.SegmentIndex.prototype.earliestReference=function(){return this.references[0]||null};
+shaka.media.SegmentIndex.prototype.dropFirstReferences=function(a){this.references.splice(0,a)};shaka.media.SegmentIndex.prototype.find=function(a){for(var b=this.references.length-1,c=b;0<=c;--c){var d=this.references[c],e=c<b?this.references[c+1].startTime:d.endTime;if(a>=d.startTime&&a<e)return c+this.numEvicted_}return this.references.length&&a<this.references[0].startTime?this.numEvicted_:null};
+shaka.media.SegmentIndex.prototype.get=function(a){if(0==this.references.length)return null;a-=this.numEvicted_;return 0>a||a>=this.references.length?null:this.references[a]};shaka.media.SegmentIndex.prototype.offset=function(a){if(!this.immutable_)for(var b=$jscomp.makeIterator(this.references),c=b.next();!c.done;c=b.next())c.value.offset(a)};
+shaka.media.SegmentIndex.prototype.merge=function(a){goog.DEBUG&&shaka.media.SegmentIndex.assertCorrectReferences_(a);if(!this.immutable_&&a.length){var b=Math.round(1E3*a[0].startTime)/1E3;this.references=this.references.filter(function(c){return Math.round(1E3*c.startTime)/1E3<b});this.references.push.apply(this.references,$jscomp.arrayFromIterable(a));goog.DEBUG&&shaka.media.SegmentIndex.assertCorrectReferences_(this.references)}};
+shaka.media.SegmentIndex.prototype.mergeAndEvict=function(a,b){var c=this;a=a.filter(function(e){return e.endTime>b&&(0==c.references.length||e.endTime>c.references[0].startTime)});var d=this.references[0];this.merge(a);a=this.references[0];d&&goog.asserts.assert(d.startTime==a.startTime,"SegmentIndex.merge should not change the first reference time!");this.evict(b)};
+shaka.media.SegmentIndex.prototype.evict=function(a){if(!this.immutable_){var b=this.references.length;this.references=this.references.filter(function(c){return c.endTime>a});this.numEvicted_+=b-this.references.length}};
+shaka.media.SegmentIndex.prototype.fit=function(a,b,c){c=void 0===c?!1:c;goog.asserts.assert(null!=b,"Content duration must be known for static content!");goog.asserts.assert(Infinity!=b,"Content duration must be finite for static content!");if(!this.immutable_){for(;this.references.length;)if(this.references[this.references.length-1].startTime>=b)this.references.pop();else break;for(;this.references.length;)if(this.references[0].endTime<=a)this.references.shift(),c||this.numEvicted_++;else break;
+0!=this.references.length&&(a=this.references[this.references.length-1],b=new shaka.media.SegmentReference(a.startTime,b,a.getUrisInner,a.startByte,a.endByte,a.initSegmentReference,a.timestampOffset,a.appendWindowStart,a.appendWindowEnd,a.partialReferences,a.tilesLayout,a.tileDuration,a.syncTime,a.status,a.aesKey),b.mimeType=a.mimeType,b.codecs=a.codecs,b.discontinuitySequence=a.discontinuitySequence,this.references[this.references.length-1]=b)}};
+shaka.media.SegmentIndex.prototype.updateEvery=function(a,b){var c=this;goog.asserts.assert(!this.timer_,"SegmentIndex timer already started!");this.immutable_||(this.timer_&&this.timer_.stop(),this.timer_=new shaka.util.Timer(function(){var d=b();d?c.references.push.apply(c.references,$jscomp.arrayFromIterable(d)):(c.timer_.stop(),c.timer_=null)}),this.timer_.tickEvery(a))};
+shaka.media.SegmentIndex.prototype[Symbol.iterator]=function(){var a=this.getIteratorForTime(0);goog.asserts.assert(null!=a,"Iterator for 0 should never be null!");return a};
+shaka.media.SegmentIndex.prototype.getIteratorForTime=function(a,b){b=void 0===b?!1:b;var c=this.find(a);if(null==c)return null;c--;var d=this.get(c+1),e=-1;if(d&&d.hasPartialSegments())for(var f=d.partialReferences.length-1;0<=f;--f){var g=d.partialReferences[f];if(a>=g.startTime&&a<g.endTime){if(!b){for(;f&&!g.isIndependent();)f--,g=d.partialReferences[f];if(!g.isIndependent())return shaka.log.alwaysError("No independent partial segment found!"),null}c++;e=f-1;break}}return new shaka.media.SegmentIterator(this,
+c,e)};shaka.media.SegmentIndex.prototype.isEmpty=function(){return 0==this.getNumReferences()};shaka.media.SegmentIndex.forSingleSegment=function(a,b,c){a=new shaka.media.SegmentReference(a,a+b,function(){return c},0,null,null,a,a,a+b);return new shaka.media.SegmentIndex([a])};goog.exportSymbol("shaka.media.SegmentIndex",shaka.media.SegmentIndex);goog.exportProperty(shaka.media.SegmentIndex,"forSingleSegment",shaka.media.SegmentIndex.forSingleSegment);
+goog.exportProperty(shaka.media.SegmentIndex.prototype,"getIteratorForTime",shaka.media.SegmentIndex.prototype.getIteratorForTime);goog.exportProperty(shaka.media.SegmentIndex.prototype,"updateEvery",shaka.media.SegmentIndex.prototype.updateEvery);goog.exportProperty(shaka.media.SegmentIndex.prototype,"fit",shaka.media.SegmentIndex.prototype.fit);goog.exportProperty(shaka.media.SegmentIndex.prototype,"evict",shaka.media.SegmentIndex.prototype.evict);
+goog.exportProperty(shaka.media.SegmentIndex.prototype,"mergeAndEvict",shaka.media.SegmentIndex.prototype.mergeAndEvict);goog.exportProperty(shaka.media.SegmentIndex.prototype,"offset",shaka.media.SegmentIndex.prototype.offset);goog.exportProperty(shaka.media.SegmentIndex.prototype,"get",shaka.media.SegmentIndex.prototype.get);goog.exportProperty(shaka.media.SegmentIndex.prototype,"find",shaka.media.SegmentIndex.prototype.find);
+goog.exportProperty(shaka.media.SegmentIndex.prototype,"markImmutable",shaka.media.SegmentIndex.prototype.markImmutable);goog.exportProperty(shaka.media.SegmentIndex.prototype,"release",shaka.media.SegmentIndex.prototype.release);goog.exportProperty(shaka.media.SegmentIndex.prototype,"getNumEvicted",shaka.media.SegmentIndex.prototype.getNumEvicted);goog.exportProperty(shaka.media.SegmentIndex.prototype,"getNumReferences",shaka.media.SegmentIndex.prototype.getNumReferences);
+goog.DEBUG&&(shaka.media.SegmentIndex.assertCorrectReferences_=function(a){goog.asserts.assert(a.every(function(b,c){if(0==c)return!0;c=a[c-1];return c.startTime<b.startTime?!0:c.startTime>b.startTime?!1:c.endTime<=b.endTime?!0:!1}),"SegmentReferences are incorrect")});shaka.media.SegmentIterator=function(a,b,c){this.segmentIndex_=a;this.currentPosition_=b;this.currentPartialPosition_=c};shaka.media.SegmentIterator.prototype.currentPosition=function(){return this.currentPosition_};
+shaka.media.SegmentIterator.prototype.current=function(){var a=this.segmentIndex_.get(this.currentPosition_);a&&a.hasPartialSegments()&&a.hasAllPartialSegments()&&this.currentPartialPosition_>=a.partialReferences.length&&(this.currentPosition_++,this.currentPartialPosition_=0,a=this.segmentIndex_.get(this.currentPosition_));return a&&a.hasPartialSegments()?a.partialReferences[this.currentPartialPosition_]:a};
+shaka.media.SegmentIterator.prototype.next=function(){var a=this.segmentIndex_.get(this.currentPosition_);a&&a.hasPartialSegments()?(this.currentPartialPosition_++,a.hasAllPartialSegments()&&this.currentPartialPosition_==a.partialReferences.length&&(this.currentPosition_++,this.currentPartialPosition_=0)):(this.currentPosition_++,this.currentPartialPosition_=0);a=this.current();return{value:a,done:!a}};goog.exportSymbol("shaka.media.SegmentIterator",shaka.media.SegmentIterator);
+goog.exportProperty(shaka.media.SegmentIterator.prototype,"next",shaka.media.SegmentIterator.prototype.next);goog.exportProperty(shaka.media.SegmentIterator.prototype,"current",shaka.media.SegmentIterator.prototype.current);goog.exportProperty(shaka.media.SegmentIterator.prototype,"currentPosition",shaka.media.SegmentIterator.prototype.currentPosition);shaka.media.MetaSegmentIndex=function(){shaka.media.SegmentIndex.call(this,[]);this.indexes_=[]};$jscomp.inherits(shaka.media.MetaSegmentIndex,shaka.media.SegmentIndex);
+shaka.media.MetaSegmentIndex.prototype.appendSegmentIndex=function(a){goog.asserts.assert(0==this.indexes_.length||0==a.getNumEvicted(),"Should not append a new segment index with already-evicted segments");this.indexes_.push(a)};shaka.media.MetaSegmentIndex.prototype.clone=function(){var a=new shaka.media.MetaSegmentIndex;a.indexes_=this.indexes_.slice();return a};
+shaka.media.MetaSegmentIndex.prototype.release=function(){for(var a=$jscomp.makeIterator(this.indexes_),b=a.next();!b.done;b=a.next())b.value.release();this.indexes_=[]};shaka.media.MetaSegmentIndex.prototype.forEachTopLevelReference=function(a){for(var b=$jscomp.makeIterator(this.indexes_),c=b.next();!c.done;c=b.next())c.value.forEachTopLevelReference(a)};
+shaka.media.MetaSegmentIndex.prototype.find=function(a){for(var b=0,c=$jscomp.makeIterator(this.indexes_),d=c.next();!d.done;d=c.next()){d=d.value;var e=d.find(a);if(null!=e)return e+b;b+=d.getNumEvicted()+d.getNumReferences()}return null};
+shaka.media.MetaSegmentIndex.prototype.get=function(a){for(var b=0,c=!1,d=$jscomp.makeIterator(this.indexes_),e=d.next();!e.done;e=d.next()){e=e.value;goog.asserts.assert(!c||0==e.getNumEvicted(),"Should not see evicted segments after available segments");var f=e.get(a-b);if(f)return f;f=e.getNumReferences();b+=e.getNumEvicted()+f;c=c||0!=f}return null};shaka.media.MetaSegmentIndex.prototype.offset=function(a){goog.asserts.assert(!1,"offset() should not be used in MetaSegmentIndex!")};
+shaka.media.MetaSegmentIndex.prototype.merge=function(a){goog.asserts.assert(!1,"merge() should not be used in MetaSegmentIndex!")};shaka.media.MetaSegmentIndex.prototype.evict=function(a){goog.asserts.assert(!1,"evict() should not be used in MetaSegmentIndex!")};shaka.media.MetaSegmentIndex.prototype.mergeAndEvict=function(a,b){goog.asserts.assert(!1,"mergeAndEvict() should not be used in MetaSegmentIndex!")};shaka.media.MetaSegmentIndex.prototype.fit=function(a,b){goog.asserts.assert(!1,"fit() should not be used in MetaSegmentIndex!")};
+shaka.media.MetaSegmentIndex.prototype.updateEvery=function(a,b){goog.asserts.assert(!1,"updateEvery() should not be used in MetaSegmentIndex!")};goog.exportSymbol("shaka.media.MetaSegmentIndex",shaka.media.MetaSegmentIndex);goog.exportProperty(shaka.media.MetaSegmentIndex.prototype,"updateEvery",shaka.media.MetaSegmentIndex.prototype.updateEvery);goog.exportProperty(shaka.media.MetaSegmentIndex.prototype,"fit",shaka.media.MetaSegmentIndex.prototype.fit);
+goog.exportProperty(shaka.media.MetaSegmentIndex.prototype,"mergeAndEvict",shaka.media.MetaSegmentIndex.prototype.mergeAndEvict);goog.exportProperty(shaka.media.MetaSegmentIndex.prototype,"evict",shaka.media.MetaSegmentIndex.prototype.evict);goog.exportProperty(shaka.media.MetaSegmentIndex.prototype,"merge",shaka.media.MetaSegmentIndex.prototype.merge);goog.exportProperty(shaka.media.MetaSegmentIndex.prototype,"offset",shaka.media.MetaSegmentIndex.prototype.offset);
+goog.exportProperty(shaka.media.MetaSegmentIndex.prototype,"get",shaka.media.MetaSegmentIndex.prototype.get);goog.exportProperty(shaka.media.MetaSegmentIndex.prototype,"find",shaka.media.MetaSegmentIndex.prototype.find);goog.exportProperty(shaka.media.MetaSegmentIndex.prototype,"forEachTopLevelReference",shaka.media.MetaSegmentIndex.prototype.forEachTopLevelReference);goog.exportProperty(shaka.media.MetaSegmentIndex.prototype,"release",shaka.media.MetaSegmentIndex.prototype.release);shaka.media.PlayRateController=function(a){var b=this;this.harness_=a;this.rate_=this.harness_.getRate();this.pollRate_=.25;this.timer_=new shaka.util.Timer(function(){b.harness_.movePlayhead(b.rate_*b.pollRate_)})};shaka.media.PlayRateController.prototype.release=function(){this.set(this.getDefaultRate());this.timer_&&(this.timer_.stop(),this.timer_=null);this.harness_=null};shaka.media.PlayRateController.prototype.set=function(a){this.rate_!=a&&(this.rate_=a,this.apply_())};
+shaka.media.PlayRateController.prototype.getRealRate=function(){return this.rate_};shaka.media.PlayRateController.prototype.getDefaultRate=function(){return this.harness_.getDefaultRate()};shaka.media.PlayRateController.prototype.apply_=function(){this.timer_.stop();shaka.log.v1("Changing effective playback rate to",this.rate_);if(0<=this.rate_)try{this.applyRate_(this.rate_);return}catch(a){}this.timer_.tickEvery(this.pollRate_);this.applyRate_(0)};
+shaka.media.PlayRateController.prototype.applyRate_=function(a){var b=this.harness_.getRate();b!=a&&this.harness_.setRate(a);return b!=a};shaka.media.IPlayheadObserver=function(){};shaka.media.IPlayheadObserver.prototype.poll=function(a,b){};shaka.media.PlayheadObserverManager=function(a){var b=this;this.mediaElement_=a;this.observers_=new Set;this.pollingLoop_=(new shaka.util.Timer(function(){b.pollAllObservers_(!1)})).tickEvery(.25)};shaka.media.PlayheadObserverManager.prototype.release=function(){this.pollingLoop_.stop();for(var a=$jscomp.makeIterator(this.observers_),b=a.next();!b.done;b=a.next())b.value.release();this.observers_.clear()};
+shaka.media.PlayheadObserverManager.prototype.manage=function(a){this.observers_.add(a)};shaka.media.PlayheadObserverManager.prototype.notifyOfSeek=function(){this.pollAllObservers_(!0)};shaka.media.PlayheadObserverManager.prototype.pollAllObservers_=function(a){for(var b=$jscomp.makeIterator(this.observers_),c=b.next();!c.done;c=b.next())c.value.poll(this.mediaElement_.currentTime,a)};shaka.util.StateHistory=function(){this.open_=null;this.closed_=[]};shaka.util.StateHistory.prototype.update=function(a){return null==this.open_?(this.start_(a),!0):this.update_(a)};shaka.util.StateHistory.prototype.getTimeSpentIn=function(a){var b=0;this.open_&&this.open_.state==a&&(b+=this.open_.duration);for(var c=$jscomp.makeIterator(this.closed_),d=c.next();!d.done;d=c.next())d=d.value,b+=d.state==a?d.duration:0;return b};
+shaka.util.StateHistory.prototype.getCopy=function(){for(var a=function(e){return{timestamp:e.timestamp,state:e.state,duration:e.duration}},b=[],c=$jscomp.makeIterator(this.closed_),d=c.next();!d.done;d=c.next())b.push(a(d.value));this.open_&&b.push(a(this.open_));return b};
+shaka.util.StateHistory.prototype.start_=function(a){goog.asserts.assert(null==this.open_,"There must be no open entry in order when we start");shaka.log.v1("Changing Player state to",a);this.open_={timestamp:this.getNowInSeconds_(),state:a,duration:0}};
+shaka.util.StateHistory.prototype.update_=function(a){goog.asserts.assert(this.open_,"There must be an open entry in order to update it");var b=this.getNowInSeconds_();this.open_.duration=b-this.open_.timestamp;if(this.open_.state==a)return!1;shaka.log.v1("Changing Player state to",a);this.closed_.push(this.open_);this.open_={timestamp:b,state:a,duration:0};return!0};shaka.util.StateHistory.prototype.getNowInSeconds_=function(){return Date.now()/1E3};shaka.util.SwitchHistory=function(){this.currentText_=this.currentVariant_=null;this.history_=[]};shaka.util.SwitchHistory.prototype.updateCurrentVariant=function(a,b){this.currentVariant_!=a&&(this.currentVariant_=a,this.history_.push({timestamp:this.getNowInSeconds_(),id:a.id,type:"variant",fromAdaptation:b,bandwidth:a.bandwidth}))};
+shaka.util.SwitchHistory.prototype.updateCurrentText=function(a,b){this.currentText_!=a&&(this.currentText_=a,this.history_.push({timestamp:this.getNowInSeconds_(),id:a.id,type:"text",fromAdaptation:b,bandwidth:null}))};shaka.util.SwitchHistory.prototype.getCopy=function(){for(var a=[],b=$jscomp.makeIterator(this.history_),c=b.next();!c.done;c=b.next())a.push(this.clone_(c.value));return a};shaka.util.SwitchHistory.prototype.getNowInSeconds_=function(){return Date.now()/1E3};
+shaka.util.SwitchHistory.prototype.clone_=function(a){return{timestamp:a.timestamp,id:a.id,type:a.type,fromAdaptation:a.fromAdaptation,bandwidth:a.bandwidth}};shaka.util.Stats=function(){this.bytesDownloaded_=this.bandwidthEstimate_=this.currentStreamBandwidth_=this.maxSegmentDurationSeconds_=this.liveLatencySeconds_=this.licenseTimeSeconds_=this.drmTimeSeconds_=this.manifestTimeSeconds_=this.loadLatencySeconds_=this.completionPercent_=this.totalGapsJumped_=this.totalStallsDetected_=this.totalCorruptedFrames_=this.totalDecodedFrames_=this.totalDroppedFrames_=this.height_=this.width_=NaN;this.stateHistory_=new shaka.util.StateHistory;this.switchHistory_=
+new shaka.util.SwitchHistory};shaka.util.Stats.prototype.setDroppedFrames=function(a,b){this.totalDroppedFrames_=a;this.totalDecodedFrames_=b};shaka.util.Stats.prototype.setCorruptedFrames=function(a){this.totalCorruptedFrames_=a};shaka.util.Stats.prototype.setStallsDetected=function(a){this.totalStallsDetected_=a};shaka.util.Stats.prototype.setGapsJumped=function(a){this.totalGapsJumped_=a};shaka.util.Stats.prototype.setResolution=function(a,b){this.width_=a;this.height_=b};
+shaka.util.Stats.prototype.setLoadLatency=function(a){this.loadLatencySeconds_=a};shaka.util.Stats.prototype.setManifestTime=function(a){this.manifestTimeSeconds_=a};shaka.util.Stats.prototype.setCompletionPercent=function(a){isNaN(this.completionPercent_)?this.completionPercent_=a:this.completionPercent_=Math.max(this.completionPercent_,a)};shaka.util.Stats.prototype.setDrmTime=function(a){this.drmTimeSeconds_=a};shaka.util.Stats.prototype.setLicenseTime=function(a){this.licenseTimeSeconds_=a};
+shaka.util.Stats.prototype.setLiveLatency=function(a){this.liveLatencySeconds_=a};shaka.util.Stats.prototype.setMaxSegmentDuration=function(a){this.maxSegmentDurationSeconds_=a};shaka.util.Stats.prototype.setCurrentStreamBandwidth=function(a){this.currentStreamBandwidth_=a};shaka.util.Stats.prototype.setBandwidthEstimate=function(a){this.bandwidthEstimate_=a};shaka.util.Stats.prototype.addBytesDownloaded=function(a){isNaN(this.bytesDownloaded_)?this.bytesDownloaded_=a:this.bytesDownloaded_+=a};
+shaka.util.Stats.prototype.getStateHistory=function(){return this.stateHistory_};shaka.util.Stats.prototype.getSwitchHistory=function(){return this.switchHistory_};
+shaka.util.Stats.prototype.getBlob=function(){return{width:this.width_,height:this.height_,streamBandwidth:this.currentStreamBandwidth_,decodedFrames:this.totalDecodedFrames_,droppedFrames:this.totalDroppedFrames_,corruptedFrames:this.totalCorruptedFrames_,stallsDetected:this.totalStallsDetected_,gapsJumped:this.totalGapsJumped_,estimatedBandwidth:this.bandwidthEstimate_,completionPercent:this.completionPercent_,loadLatency:this.loadLatencySeconds_,manifestTimeSeconds:this.manifestTimeSeconds_,drmTimeSeconds:this.drmTimeSeconds_,
+playTime:this.stateHistory_.getTimeSpentIn("playing"),pauseTime:this.stateHistory_.getTimeSpentIn("paused"),bufferingTime:this.stateHistory_.getTimeSpentIn("buffering"),licenseTime:this.licenseTimeSeconds_,liveLatency:this.liveLatencySeconds_,maxSegmentDuration:this.maxSegmentDurationSeconds_,bytesDownloaded:this.bytesDownloaded_,stateHistory:this.stateHistory_.getCopy(),switchHistory:this.switchHistory_.getCopy()}};
+shaka.util.Stats.getEmptyBlob=function(){return{width:NaN,height:NaN,streamBandwidth:NaN,decodedFrames:NaN,droppedFrames:NaN,corruptedFrames:NaN,stallsDetected:NaN,gapsJumped:NaN,estimatedBandwidth:NaN,completionPercent:NaN,loadLatency:NaN,manifestTimeSeconds:NaN,drmTimeSeconds:NaN,playTime:NaN,pauseTime:NaN,bufferingTime:NaN,licenseTime:NaN,liveLatency:NaN,maxSegmentDuration:NaN,bytesDownloaded:NaN,switchHistory:[],stateHistory:[]}};shaka.media.SegmentPrefetch=function(a,b,c){this.prefetchLimit_=a;this.stream_=b;this.prefetchPosTime_=0;this.fetchDispatcher_=c;this.segmentPrefetchMap_=new Map;this.initSegmentPrefetchMap_=new Map};shaka.media.SegmentPrefetch.prototype.replaceFetchDispatcher=function(a){this.fetchDispatcher_=a;for(var b=$jscomp.makeIterator(this.segmentPrefetchMap_.values()),c=b.next();!c.done;c=b.next())c.value.replaceFetchDispatcher(a)};shaka.media.SegmentPrefetch.prototype.getLastKnownPosition=function(){return this.prefetchPosTime_};
+shaka.media.SegmentPrefetch.prototype.prefetchSegmentsByTime=function(a,b){b=void 0===b?!1:b;goog.asserts.assert(0<this.prefetchLimit_,"SegmentPrefetch can not be used when prefetchLimit <= 0.");var c=shaka.media.SegmentPrefetch.logPrefix_(this.stream_);if(this.stream_.segmentIndex){if(a=this.stream_.segmentIndex.getIteratorForTime(Math.max(a,this.prefetchPosTime_),!0))if(c=a.next().value,b&&(c=a.next().value),c){for(;this.segmentPrefetchMap_.size<this.prefetchLimit_&&null!=c;){b=!0;c.isPreload()&&
+null!=c.endByte&&(b=!1);c.getStatus()==shaka.media.SegmentReference.Status.MISSING&&(b=!1);b&&c.initSegmentReference&&this.prefetchInitSegment(c.initSegmentReference);b&&!this.segmentPrefetchMap_.has(c)&&(b=new shaka.media.SegmentPrefetchOperation(this.fetchDispatcher_),b.dispatchFetch(c,this.stream_),this.segmentPrefetchMap_.set(c,b));this.prefetchPosTime_=c.startTime;if(this.stream_.fastSwitching&&c.isPartial()&&c.isLastPartial())break;c=a.next().value}this.clearInitSegments_()}}else shaka.log.debug(c,
+"missing segmentIndex")};shaka.media.SegmentPrefetch.prototype.prefetchInitSegment=function(a){goog.asserts.assert(0<this.prefetchLimit_,"SegmentPrefetch can not be used when prefetchLimit <= 0.");var b=shaka.media.SegmentPrefetch.logPrefix_(this.stream_);this.stream_.segmentIndex?this.initSegmentPrefetchMap_.has(a)||(b=new shaka.media.SegmentPrefetchOperation(this.fetchDispatcher_),b.dispatchFetch(a,this.stream_),this.initSegmentPrefetchMap_.set(a,b)):shaka.log.debug(b,"missing segmentIndex")};
+shaka.media.SegmentPrefetch.prototype.getPrefetchedSegment=function(a,b){goog.asserts.assert(0<this.prefetchLimit_,"SegmentPrefetch can not be used when prefetchLimit <= 0.");var c=shaka.media.SegmentPrefetch.logPrefix_(this.stream_),d=this.segmentPrefetchMap_;a instanceof shaka.media.InitSegmentReference&&(d=this.initSegmentPrefetchMap_);if(d.has(a)){var e=d.get(a);b&&e.setStreamDataCallback(b);a instanceof shaka.media.SegmentReference?shaka.log.debug(c,"reused prefetched segment at time:",a.startTime,
+"mapSize",d.size):shaka.log.debug(c,"reused prefetched init segment at time, mapSize",d.size);return e.getOperation()}a instanceof shaka.media.SegmentReference?shaka.log.debug(c,"missed segment at time:",a.startTime,"mapSize",d.size):shaka.log.debug(c,"missed init segment at time, mapSize",d.size);return null};shaka.media.SegmentPrefetch.prototype.clearMap_=function(a){a=$jscomp.makeIterator(a.keys());for(var b=a.next();!b.done;b=a.next())(b=b.value)&&this.abortPrefetchedSegment_(b)};
+shaka.media.SegmentPrefetch.prototype.clearAll=function(){this.clearMap_(this.segmentPrefetchMap_);this.clearMap_(this.initSegmentPrefetchMap_);var a=shaka.media.SegmentPrefetch.logPrefix_(this.stream_);shaka.log.debug(a,"cleared all");this.prefetchPosTime_=0};shaka.media.SegmentPrefetch.prototype.evict=function(a,b){b=void 0===b?!1:b;for(var c=$jscomp.makeIterator(this.segmentPrefetchMap_.keys()),d=c.next();!d.done;d=c.next())d=d.value,a>d.endTime&&this.abortPrefetchedSegment_(d);b&&this.clearInitSegments_()};
+shaka.media.SegmentPrefetch.prototype.clearInitSegments_=function(){for(var a=Array.from(this.segmentPrefetchMap_.keys()),b={},c=$jscomp.makeIterator(this.initSegmentPrefetchMap_.keys()),d=c.next();!d.done;b={$jscomp$loop$prop$initSegmentReference$871:b.$jscomp$loop$prop$initSegmentReference$871},d=c.next())b.$jscomp$loop$prop$initSegmentReference$871=d.value,a.some(function(e){return function(f){return f.initSegmentReference===e.$jscomp$loop$prop$initSegmentReference$871}}(b))||this.abortPrefetchedSegment_(b.$jscomp$loop$prop$initSegmentReference$871)};
+shaka.media.SegmentPrefetch.prototype.resetLimit=function(a){goog.asserts.assert(0<=a,"The new prefetch limit must be >= 0.");var b=shaka.media.SegmentPrefetch.logPrefix_(this.stream_);shaka.log.debug(b,"resetting prefetch limit to",a);this.prefetchLimit_=a;for(b=Array.from(this.segmentPrefetchMap_.keys());b.length>a;){var c=b.pop();c&&this.abortPrefetchedSegment_(c)}this.clearInitSegments_()};
+shaka.media.SegmentPrefetch.prototype.switchStream=function(a){a&&a!==this.stream_&&(this.clearAll(),this.stream_=a)};shaka.media.SegmentPrefetch.prototype.getStream=function(){return this.stream_};
+shaka.media.SegmentPrefetch.prototype.abortPrefetchedSegment_=function(a){var b=shaka.media.SegmentPrefetch.logPrefix_(this.stream_),c=this.segmentPrefetchMap_;a instanceof shaka.media.InitSegmentReference&&(c=this.initSegmentPrefetchMap_);var d=c.get(a);c.delete(a);d&&(d.abort(),a instanceof shaka.media.SegmentReference?shaka.log.debug(b,"pop and abort prefetched segment at time:",a.startTime):shaka.log.debug(b,"pop and abort prefetched init segment"))};
+shaka.media.SegmentPrefetch.logPrefix_=function(a){return"SegmentPrefetch("+a.type+":"+a.id+")"};shaka.media.SegmentPrefetchOperation=function(a){this.fetchDispatcher_=a;this.operation_=this.streamDataCallback_=null};shaka.media.SegmentPrefetchOperation.prototype.replaceFetchDispatcher=function(a){this.fetchDispatcher_=a};
+shaka.media.SegmentPrefetchOperation.prototype.dispatchFetch=function(a,b){var c=this,d=new Uint8Array(0);this.operation_=this.fetchDispatcher_(a,b,function(e){return $jscomp.asyncExecutePromiseGeneratorProgram(function(f){if(1==f.nextAddress)return d=0<d.byteLength?shaka.util.Uint8ArrayUtils.concat(d,e):e,c.streamDataCallback_?f.yield(c.streamDataCallback_(d),3):f.jumpTo(0);d=new Uint8Array(0);f.jumpToEnd()})})};shaka.media.SegmentPrefetchOperation.prototype.getOperation=function(){return this.operation_};
+shaka.media.SegmentPrefetchOperation.prototype.setStreamDataCallback=function(a){this.streamDataCallback_=a};shaka.media.SegmentPrefetchOperation.prototype.abort=function(){this.operation_&&this.operation_.abort()};shaka.media.RegionTimeline=function(a){shaka.util.FakeEventTarget.call(this);var b=this;this.regions_=new Set;this.getSeekRange_=a;this.filterTimer_=(new shaka.util.Timer(function(){b.filterBySeekRange_()})).tickEvery(shaka.media.RegionTimeline.REGION_FILTER_INTERVAL)};$jscomp.inherits(shaka.media.RegionTimeline,shaka.util.FakeEventTarget);shaka.media.RegionTimeline.prototype.release=function(){this.regions_.clear();this.filterTimer_.stop();shaka.util.FakeEventTarget.prototype.release.call(this)};
+shaka.media.RegionTimeline.prototype.addRegion=function(a){null==this.findSimilarRegion_(a)&&(this.regions_.add(a),a=new shaka.util.FakeEvent("regionadd",new Map([["region",a]])),this.dispatchEvent(a))};shaka.media.RegionTimeline.prototype.filterBySeekRange_=function(){for(var a=this.getSeekRange_(),b=$jscomp.makeIterator(this.regions_),c=b.next();!c.done;c=b.next())c=c.value,c.endTime<a.start&&(this.regions_.delete(c),c=new shaka.util.FakeEvent("regionremove",new Map([["region",c]])),this.dispatchEvent(c))};
+shaka.media.RegionTimeline.prototype.findSimilarRegion_=function(a){for(var b=$jscomp.makeIterator(this.regions_),c=b.next();!c.done;c=b.next())if(c=c.value,c.schemeIdUri==a.schemeIdUri&&c.id==a.id&&c.startTime==a.startTime&&c.endTime==a.endTime)return c;return null};shaka.media.RegionTimeline.prototype.regions=function(){return this.regions_};shaka.media.RegionTimeline.REGION_FILTER_INTERVAL=2;shaka.media.QualityObserver=function(a){shaka.util.FakeEventTarget.call(this);this.contentTypeStates_=new Map;this.getBufferedInfo_=a};$jscomp.inherits(shaka.media.QualityObserver,shaka.util.FakeEventTarget);shaka.media.QualityObserver.prototype.release=function(){this.contentTypeStates_.clear();shaka.util.FakeEventTarget.prototype.release.call(this)};
+shaka.media.QualityObserver.prototype.getContentTypeState_=function(a){var b=this.contentTypeStates_.get(a);b||(b={qualityChangePositions:[],currentQuality:null,contentType:a},this.contentTypeStates_.set(a,b));return b};
+shaka.media.QualityObserver.prototype.addMediaQualityChange=function(a,b){var c=this.getContentTypeState_(a.contentType);this.purgeQualityChangePositions_(c);a={mediaQuality:a,position:b};c=c.qualityChangePositions;var d=c.findIndex(function(e){return e.position>=b});0<=d?c.splice(d,c[d].position==b?1:0,a):c.push(a)};shaka.media.QualityObserver.getMediaQualityAtPosition_=function(a,b){b=b.qualityChangePositions;for(var c=b.length-1;0<=c;c--){var d=b[c];if(d.position<=a)return d.mediaQuality}return null};
+shaka.media.QualityObserver.mediaQualitiesAreTheSame_=function(a,b){return a===b?!0:a&&b?a.bandwidth==b.bandwidth&&a.audioSamplingRate==b.audioSamplingRate&&a.codecs==b.codecs&&a.contentType==b.contentType&&a.frameRate==b.frameRate&&a.height==b.height&&a.mimeType==b.mimeType&&a.channelsCount==b.channelsCount&&a.pixelAspectRatio==b.pixelAspectRatio&&a.width==b.width:!1};
+shaka.media.QualityObserver.prototype.poll=function(a,b){b=$jscomp.makeIterator(this.contentTypeStates_.values());for(var c=b.next();!c.done;c=b.next()){c=c.value;var d=shaka.media.QualityObserver.getMediaQualityAtPosition_(a,c);d&&!shaka.media.QualityObserver.mediaQualitiesAreTheSame_(c.currentQuality,d)&&this.positionIsBuffered_(a,d.contentType)&&(c.currentQuality=d,shaka.log.debug("Media quality changed at position "+a+" "+JSON.stringify(d)),c=new shaka.util.FakeEvent("qualitychange",new Map([["quality",
+d],["position",a]])),this.dispatchEvent(c))}};shaka.media.QualityObserver.prototype.positionIsBuffered_=function(a,b){if((b=this.getBufferedInfo_()[b])&&0<b.length){var c=b[b.length-1].end;if(a>=b[0].start&&a<c)return!0}return!1};
+shaka.media.QualityObserver.prototype.purgeQualityChangePositions_=function(a){var b=this.getBufferedInfo_()[a.contentType];if(b&&0<b.length){var c=b[0].start,d=b[b.length-1].end,e=a.qualityChangePositions;a.qualityChangePositions=e.filter(function(f,g){return f.position<=c&&g+1<e.length&&e[g+1].position<=c||f.position>=d?!1:!0})}else a.qualityChangePositions=[]};shaka.util.Networking=function(){};shaka.util.Networking.createSegmentRequest=function(a,b,c,d,e){a=shaka.net.NetworkingEngine.makeRequest(a,d,e);if(0!=b||null!=c)a.headers.Range=c?"bytes="+b+"-"+c:"bytes="+b+"-";return a};shaka.media.StreamingEngine=function(a,b){var c=this;this.playerInterface_=b;this.manifest_=a;this.config_=null;this.bufferingGoalScale_=1;this.currentTextStream_=this.currentVariant_=null;this.textStreamSequenceId_=0;this.parsedPrftEventRaised_=!1;this.mediaStates_=new Map;this.startupComplete_=!1;this.failureCallbackBackoff_=null;this.fatalError_=!1;this.destroyer_=new shaka.util.Destroyer(function(){return c.doDestroy_()});this.lastMediaSourceReset_=Date.now()/1E3;this.audioPrefetchMap_=new Map;
+this.spatialVideoInfo_={projection:null,hfov:null}};shaka.media.StreamingEngine.prototype.destroy=function(){return this.destroyer_.destroy()};
+shaka.media.StreamingEngine.prototype.doDestroy_=function(){var a=this,b,c,d,e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){if(1==k.nextAddress){b=[];c=$jscomp.makeIterator(a.mediaStates_.values());for(d=c.next();!d.done;d=c.next())e=d.value,a.cancelUpdate_(e),b.push(a.abortOperations_(e));f=$jscomp.makeIterator(a.audioPrefetchMap_.values());for(g=f.next();!g.done;g=f.next())h=g.value,h.clearAll();return k.yield(Promise.all(b),2)}a.mediaStates_.clear();a.audioPrefetchMap_.clear();
+a.playerInterface_=null;a.manifest_=null;a.config_=null;k.jumpToEnd()})};
+shaka.media.StreamingEngine.prototype.configure=function(a){this.config_=a;this.failureCallbackBackoff_=new shaka.net.Backoff({maxAttempts:Math.max(a.retryParameters.maxAttempts,2),baseDelay:a.retryParameters.baseDelay,backoffFactor:a.retryParameters.backoffFactor,fuzzFactor:a.retryParameters.fuzzFactor,timeout:0,stallTimeout:0,connectionTimeout:0},!0);var b=shaka.util.ManifestParserUtils.ContentType;if(a.disableAudioPrefetch){var c=this.mediaStates_.get(b.AUDIO);c&&c.segmentPrefetch&&(c.segmentPrefetch.clearAll(),
+c.segmentPrefetch=null);c=$jscomp.makeIterator(this.audioPrefetchMap_.keys());for(var d=c.next();!d.done;d=c.next())d=d.value,this.audioPrefetchMap_.get(d).clearAll(),this.audioPrefetchMap_.delete(d)}a.disableTextPrefetch&&(c=this.mediaStates_.get(b.TEXT))&&c.segmentPrefetch&&(c.segmentPrefetch.clearAll(),c.segmentPrefetch=null);a.disableVideoPrefetch&&(b=this.mediaStates_.get(b.VIDEO))&&b.segmentPrefetch&&(b.segmentPrefetch.clearAll(),b.segmentPrefetch=null);b=$jscomp.makeIterator(this.mediaStates_.keys());
+for(c=b.next();!c.done;c=b.next())c=this.mediaStates_.get(c.value),c.segmentPrefetch?(c.segmentPrefetch.resetLimit(a.segmentPrefetchLimit),0<a.segmentPrefetchLimit||(c.segmentPrefetch=null)):0<a.segmentPrefetchLimit&&(c.segmentPrefetch=this.createSegmentPrefetch_(c.stream));a.disableAudioPrefetch||this.updatePrefetchMapForAudio_()};
+shaka.media.StreamingEngine.prototype.start=function(a){var b=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){if(1==c.nextAddress)return goog.asserts.assert(b.config_,"StreamingEngine configure() must be called before init()!"),c.yield(b.initStreams_(a||new Map),2);b.destroyer_.ensureNotDestroyed();shaka.log.debug("init: completed initial Stream setup");b.startupComplete_=!0;c.jumpToEnd()})};shaka.media.StreamingEngine.prototype.getCurrentVariant=function(){return this.currentVariant_};
+shaka.media.StreamingEngine.prototype.getCurrentTextStream=function(){return this.currentTextStream_};
+shaka.media.StreamingEngine.prototype.loadNewTextStream_=function(a){var b=this,c,d,e,f,g,h,k;return $jscomp.asyncExecutePromiseGeneratorProgram(function(l){switch(l.nextAddress){case 1:return c=shaka.util.ManifestParserUtils.ContentType,goog.asserts.assert(!b.mediaStates_.has(c.TEXT),"Should not call loadNewTextStream_ while streaming text!"),b.textStreamSequenceId_++,d=b.textStreamSequenceId_,l.setCatchFinallyBlocks(2),l.yield(b.playerInterface_.mediaSourceEngine.clear(c.TEXT),4);case 4:l.leaveTryBlock(3);
+break;case 2:if(e=l.enterCatchBlock(),b.playerInterface_)b.playerInterface_.onError(e);case 3:f=shaka.util.MimeUtils.getFullType(a.mimeType,a.codecs),b.playerInterface_.mediaSourceEngine.reinitText(f,b.manifest_.sequenceMode,a.external),g=b.playerInterface_.mediaSourceEngine.getTextDisplayer(),(h=g.isTextVisible()||b.config_.alwaysStreamText)&&b.textStreamSequenceId_==d&&(k=b.createMediaState_(a),b.mediaStates_.set(c.TEXT,k),b.scheduleUpdate_(k,0)),l.jumpToEnd()}})};
+shaka.media.StreamingEngine.prototype.unloadTextStream=function(){var a=shaka.util.ManifestParserUtils.ContentType,b=this.mediaStates_.get(a.TEXT);b&&(this.cancelUpdate_(b),this.abortOperations_(b).catch(function(){}),this.mediaStates_.delete(a.TEXT));this.currentTextStream_=null};
+shaka.media.StreamingEngine.prototype.setTrickPlay=function(a){var b=this.mediaStates_.get(shaka.util.ManifestParserUtils.ContentType.VIDEO);if(b){var c=b.stream;if(c)if(shaka.log.debug("setTrickPlay",a),a)(a=c.trickModeVideo)&&!b.restoreStreamAfterTrickPlay&&(shaka.log.debug("Engaging trick mode stream",a),this.switchInternal_(a,!1,0,!1),b.restoreStreamAfterTrickPlay=c);else if(c=b.restoreStreamAfterTrickPlay)shaka.log.debug("Restoring non-trick-mode stream",c),b.restoreStreamAfterTrickPlay=null,
+this.switchInternal_(c,!0,0,!1)}};shaka.media.StreamingEngine.prototype.switchVariant=function(a,b,c,d,e){b=void 0===b?!1:b;c=void 0===c?0:c;d=void 0===d?!1:d;e=void 0===e?!1:e;this.currentVariant_=a;this.startupComplete_&&(a.video&&this.switchInternal_(a.video,b,c,d,e),a.audio&&this.switchInternal_(a.audio,b,c,d,e))};
+shaka.media.StreamingEngine.prototype.switchTextStream=function(a){var b=this,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){if(1==d.nextAddress){b.currentTextStream_=a;if(!b.startupComplete_)return d.return();c=shaka.util.ManifestParserUtils.ContentType;goog.asserts.assert(a&&a.type==c.TEXT,"Wrong stream type passed to switchTextStream!");return a.segmentIndex?d.jumpTo(2):d.yield(a.createSegmentIndex(),2)}b.switchInternal_(a,!0,0,!1);d.jumpToEnd()})};
+shaka.media.StreamingEngine.prototype.reloadTextStream=function(){var a=this.mediaStates_.get(shaka.util.ManifestParserUtils.ContentType.TEXT);a&&this.switchInternal_(a.stream,!0,0,!0)};
+shaka.media.StreamingEngine.prototype.switchInternal_=function(a,b,c,d,e){var f=this,g=shaka.util.ManifestParserUtils.ContentType,h=this.mediaStates_.get(a.type);h||a.type!=g.TEXT?(goog.asserts.assert(h,"switch: expected mediaState to exist"),h&&(h.restoreStreamAfterTrickPlay&&(shaka.log.debug("switch during trick play mode",a),a.trickModeVideo?(h.restoreStreamAfterTrickPlay=a,a=a.trickModeVideo,shaka.log.debug("switch found trick play stream",a)):(h.restoreStreamAfterTrickPlay=null,shaka.log.debug("switch found no special trick play stream"))),
+h.stream!=a||d?(this.audioPrefetchMap_.has(a)?h.segmentPrefetch=this.audioPrefetchMap_.get(a):h.segmentPrefetch&&h.segmentPrefetch.switchStream(a),a.type==g.TEXT&&(d=shaka.util.MimeUtils.getFullType(a.mimeType,a.codecs),this.playerInterface_.mediaSourceEngine.reinitText(d,this.manifest_.sequenceMode,a.external)),this.audioPrefetchMap_.has(h.stream)||h.stream.closeSegmentIndex&&h.stream.closeSegmentIndex(),h.stream=a,h.segmentIterator=null,h.adaptation=!!e,a=shaka.media.StreamingEngine.logPrefix_(h),
+shaka.log.debug("switch: switching to Stream "+a),b&&(h.clearingBuffer?h.waitingToFlushBuffer=!0:h.performingUpdate?(h.waitingToClearBuffer=!0,h.clearBufferSafeMargin=c,h.waitingToFlushBuffer=!0):(this.cancelUpdate_(h),this.clearBuffer_(h,!0,c).catch(function(k){f.playerInterface_&&(goog.asserts.assert(k instanceof shaka.util.Error,"Wrong error type!"),f.playerInterface_.onError(k))}))),this.makeAbortDecision_(h).catch(function(k){f.playerInterface_&&(goog.asserts.assert(k instanceof shaka.util.Error,
+"Wrong error type!"),f.playerInterface_.onError(k))})):(b=shaka.media.StreamingEngine.logPrefix_(h),shaka.log.debug("switch: Stream "+b+" already active")))):this.loadNewTextStream_(a)};
+shaka.media.StreamingEngine.prototype.makeAbortDecision_=function(a){var b=this,c,d;return $jscomp.asyncExecutePromiseGeneratorProgram(function(e){if(1==e.nextAddress){if(!a.operation)return e.return();c=a.stream;d=a.operation;return c.segmentIndex?e.jumpTo(2):e.yield(c.createSegmentIndex(),2)}if(a.operation!=d||a.stream!=c)return e.return();goog.asserts.assert(a.stream.segmentIndex,"Segment index should exist by now!");b.shouldAbortCurrentRequest_(a)&&(shaka.log.info("Aborting current segment request."),
+a.operation.abort());e.jumpToEnd()})};
+shaka.media.StreamingEngine.prototype.shouldAbortCurrentRequest_=function(a){goog.asserts.assert(a.operation,"Abort logic requires an ongoing operation!");goog.asserts.assert(a.stream&&a.stream.segmentIndex,"Abort logic requires a segment index");var b=this.playerInterface_.getPresentationTime(),c=this.playerInterface_.mediaSourceEngine.bufferEnd(a.type),d=this.getTimeNeeded_(a,b);d=a.stream.segmentIndex.find(d);var e=null==d?null:a.stream.segmentIndex.get(d);d=e?e.getSize():null;e&&!d&&(d=(e.getEndTime()-
+e.getStartTime())*(a.stream.bandwidth||0)/8);if(!d)return!1;(e=e.initSegmentReference)&&(d+=e.getSize()||0);e=this.playerInterface_.getBandwidthEstimate();return 8*d/e<(c||0)-b-Math.max(this.manifest_.minBufferTime||0,this.config_.rebufferingGoal)||a.operation.getBytesRemaining()>d?!0:!1};
+shaka.media.StreamingEngine.prototype.seeked=function(){if(this.playerInterface_){for(var a=this.playerInterface_.getPresentationTime(),b=shaka.util.ManifestParserUtils.ContentType,c=!1,d=$jscomp.makeIterator(this.mediaStates_.keys()),e=d.next();!e.done;e=d.next()){e=e.value;var f=this.mediaStates_.get(e),g=shaka.media.StreamingEngine.logPrefix_(f),h=null;f.segmentIterator&&(h=f.segmentIterator.current());if(!h||h.startTime>a||h.endTime<a)f.segmentIterator=null;if(!this.playerInterface_.mediaSourceEngine.isBuffered(e,
+a)){if(null!=this.playerInterface_.mediaSourceEngine.bufferEnd(e)||f.performingUpdate)this.forceClearBuffer_(f),c=!0;f.operation&&(f.operation.abort(),shaka.log.debug(g,"Aborting operation due to seek"),f.operation=null);e===b.TEXT&&this.playerInterface_.mediaSourceEngine.resetCaptionParser();f.seeked=!0}}c||shaka.log.debug("(all): seeked: buffered seek: presentationTime="+a)}};
+shaka.media.StreamingEngine.prototype.forceClearBuffer_=function(a){var b=this,c=shaka.media.StreamingEngine.logPrefix_(a);a.clearingBuffer?shaka.log.debug(c,"clear: already clearing the buffer"):a.waitingToClearBuffer?shaka.log.debug(c,"clear: already waiting"):a.performingUpdate?(shaka.log.debug(c,"clear: currently updating"),a.waitingToClearBuffer=!0,a.clearBufferSafeMargin=0):null==this.playerInterface_.mediaSourceEngine.bufferStart(a.type)?(shaka.log.debug(c,"clear: nothing buffered"),null==
+a.updateTimer&&this.scheduleUpdate_(a,0)):(shaka.log.debug(c,"clear: handling right now"),this.cancelUpdate_(a),this.clearBuffer_(a,!1,0).catch(function(d){b.playerInterface_&&(goog.asserts.assert(d instanceof shaka.util.Error,"Wrong error type!"),b.playerInterface_.onError(d))}))};
+shaka.media.StreamingEngine.prototype.initStreams_=function(a){var b=this,c,d,e,f,g,h,k,l,m,n;return $jscomp.asyncExecutePromiseGeneratorProgram(function(p){if(1==p.nextAddress){c=shaka.util.ManifestParserUtils.ContentType;goog.asserts.assert(b.config_,"StreamingEngine configure() must be called before init()!");if(!b.currentVariant_)throw shaka.log.error("init: no Streams chosen"),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STREAMING,shaka.util.Error.Code.STREAMING_ENGINE_STARTUP_INVALID_STATE);
+d=new Map;e=new Set;b.currentVariant_.audio&&(d.set(c.AUDIO,b.currentVariant_.audio),e.add(b.currentVariant_.audio));b.currentVariant_.video&&(d.set(c.VIDEO,b.currentVariant_.video),e.add(b.currentVariant_.video));b.currentTextStream_&&(d.set(c.TEXT,b.currentTextStream_),e.add(b.currentTextStream_));f=b.playerInterface_.mediaSourceEngine;return p.yield(f.init(d,b.manifest_.sequenceMode,b.manifest_.type,b.manifest_.ignoreManifestTimestampsInSegmentsMode),2)}b.destroyer_.ensureNotDestroyed();b.updateDuration();
+g=$jscomp.makeIterator(d.keys());for(h=g.next();!h.done;h=g.next())k=h.value,l=d.get(k),b.mediaStates_.has(k)||(m=b.createMediaState_(l),a.has(l.id)&&(n=a.get(l.id),n.replaceFetchDispatcher(function(q,r,v){return b.dispatchFetch_(q,r,v)}),m.segmentPrefetch=n),b.mediaStates_.set(k,m),b.scheduleUpdate_(m,0));p.jumpToEnd()})};
+shaka.media.StreamingEngine.prototype.createMediaState_=function(a){return{stream:a,type:a.type,segmentIterator:null,segmentPrefetch:this.createSegmentPrefetch_(a),lastSegmentReference:null,lastInitSegmentReference:null,lastTimestampOffset:null,lastAppendWindowStart:null,lastAppendWindowEnd:null,restoreStreamAfterTrickPlay:null,endOfStream:!1,performingUpdate:!1,updateTimer:null,waitingToClearBuffer:!1,clearBufferSafeMargin:0,waitingToFlushBuffer:!1,clearingBuffer:!1,seeked:!0,recovering:!1,hasError:!1,
+operation:null}};
+shaka.media.StreamingEngine.prototype.createSegmentPrefetch_=function(a){var b=this,c=shaka.util.ManifestParserUtils.ContentType;if(a.type===c.VIDEO&&this.config_.disableVideoPrefetch||a.type===c.AUDIO&&this.config_.disableAudioPrefetch)return null;var d=shaka.util.MimeUtils,e=d.CEA608_CLOSED_CAPTION_MIMETYPE;d=d.CEA708_CLOSED_CAPTION_MIMETYPE;return a.type===c.TEXT&&(a.mimeType==e||a.mimeType==d)||a.type===c.TEXT&&this.config_.disableTextPrefetch?null:this.audioPrefetchMap_.has(a)?this.audioPrefetchMap_.get(a):
+(c=(c=this.mediaStates_.get(a.type))&&c.segmentPrefetch)&&a===c.getStream()?c:0<this.config_.segmentPrefetchLimit?new shaka.media.SegmentPrefetch(this.config_.segmentPrefetchLimit,a,function(f,g,h){return b.dispatchFetch_(f,g,h)}):null};
+shaka.media.StreamingEngine.prototype.updatePrefetchMapForAudio_=function(){for(var a=this.config_.segmentPrefetchLimit,b=this.config_.prefetchAudioLanguages,c=shaka.util.LanguageUtils,d={},e=$jscomp.makeIterator(this.manifest_.variants),f=e.next();!f.done;d={$jscomp$loop$prop$variant$874:d.$jscomp$loop$prop$variant$874},f=e.next())if(d.$jscomp$loop$prop$variant$874=f.value,d.$jscomp$loop$prop$variant$874.audio)if(this.audioPrefetchMap_.has(d.$jscomp$loop$prop$variant$874.audio)){if(f=this.audioPrefetchMap_.get(d.$jscomp$loop$prop$variant$874.audio),
+f.resetLimit(a),!(0<a&&b.some(function(h){return function(k){return c.areLanguageCompatible(h.$jscomp$loop$prop$variant$874.audio.language,k)}}(d)))){var g=this.mediaStates_.get(d.$jscomp$loop$prop$variant$874.audio.type);f!==(g&&g.segmentPrefetch)&&f.clearAll();this.audioPrefetchMap_.delete(d.$jscomp$loop$prop$variant$874.audio)}}else 0>=a||!b.some(function(h){return function(k){return c.areLanguageCompatible(h.$jscomp$loop$prop$variant$874.audio.language,k)}}(d))||!(f=this.createSegmentPrefetch_(d.$jscomp$loop$prop$variant$874.audio))||
+(d.$jscomp$loop$prop$variant$874.audio.segmentIndex||d.$jscomp$loop$prop$variant$874.audio.createSegmentIndex(),this.audioPrefetchMap_.set(d.$jscomp$loop$prop$variant$874.audio,f))};shaka.media.StreamingEngine.prototype.updateDuration=function(){var a=this.manifest_.presentationTimeline.getDuration();Infinity>a?this.playerInterface_.mediaSourceEngine.setDuration(a):this.playerInterface_.mediaSourceEngine.setDuration(this.config_.infiniteLiveStreamDuration?Infinity:Math.pow(2,32))};
+shaka.media.StreamingEngine.prototype.onUpdate_=function(a){var b=this,c,d,e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){switch(k.nextAddress){case 1:b.destroyer_.ensureNotDestroyed();c=shaka.media.StreamingEngine.logPrefix_(a);goog.asserts.assert(!a.performingUpdate&&null!=a.updateTimer,c+" unexpected call to onUpdate_()");if(a.performingUpdate||null==a.updateTimer)return k.return();goog.asserts.assert(!a.clearingBuffer,c+" onUpdate_() should not be called when clearing the buffer");
+if(a.clearingBuffer)return k.return();a.updateTimer=null;if(!a.waitingToClearBuffer){k.jumpTo(2);break}shaka.log.debug(c,"skipping update and clearing the buffer");return k.yield(b.clearBuffer_(a,a.waitingToFlushBuffer,a.clearBufferSafeMargin),3);case 3:return k.return();case 2:if(a.stream.segmentIndex){k.jumpTo(4);break}d=a.stream;return k.yield(a.stream.createSegmentIndex(),5);case 5:if(d!=a.stream)return d.closeSegmentIndex&&(goog.asserts.assert(!a.stream.segmentIndex,"mediastate.stream should not have segmentIndex yet."),
+d.closeSegmentIndex()),a.performingUpdate||a.updateTimer||b.scheduleUpdate_(a,0),k.return();case 4:k.setCatchFinallyBlocks(6);e=b.update_(a);null!=e&&(b.scheduleUpdate_(a,e),a.hasError=!1);k.leaveTryBlock(7);break;case 6:return f=k.enterCatchBlock(),k.yield(b.handleStreamingError_(a,f),8);case 8:return k.return();case 7:g=Array.from(b.mediaStates_.values());if(!b.startupComplete_||!g.every(function(l){return l.endOfStream})){k.jumpTo(0);break}shaka.log.v1(c,"calling endOfStream()...");return k.yield(b.playerInterface_.mediaSourceEngine.endOfStream(),
+10);case 10:b.destroyer_.ensureNotDestroyed(),h=b.playerInterface_.mediaSourceEngine.getDuration(),0!=h&&h<b.manifest_.presentationTimeline.getDuration()&&b.manifest_.presentationTimeline.setDuration(h),k.jumpToEnd()}})};
+shaka.media.StreamingEngine.prototype.update_=function(a){goog.asserts.assert(this.manifest_,"manifest_ should not be null");goog.asserts.assert(this.config_,"config_ should not be null");var b=shaka.util.ManifestParserUtils.ContentType;if(shaka.media.StreamingEngine.isEmbeddedText_(a))return this.playerInterface_.mediaSourceEngine.setSelectedClosedCaptionId(a.stream.originalId||""),null;a.type==b.TEXT&&this.playerInterface_.mediaSourceEngine.clearSelectedClosedCaptionId();if(!this.playerInterface_.mediaSourceEngine.isStreamingAllowed()&&
+a.type!=b.TEXT)return this.config_.updateIntervalSeconds/2;var c=shaka.media.StreamingEngine.logPrefix_(a),d=this.playerInterface_.getPresentationTime();if(a.type===b.AUDIO)for(var e=$jscomp.makeIterator(this.audioPrefetchMap_.keys()),f=e.next();!f.done;f=e.next())f=this.audioPrefetchMap_.get(f.value),f.evict(d,!0),f.prefetchSegmentsByTime(d);e=this.getTimeNeeded_(a,d);shaka.log.v2(c,"timeNeeded="+e);f=this.playerInterface_.mediaSourceEngine.bufferedAheadOf(a.type,d);shaka.log.v2(c,"update_:","presentationTime="+
+d,"bufferedAhead="+f);var g=Math.max(1,Math.max(this.manifest_.minBufferTime||0,this.config_.rebufferingGoal,this.config_.bufferingGoal)*this.bufferingGoalScale_),h=this.manifest_.presentationTimeline.getDuration()-e,k=this.playerInterface_.mediaSourceEngine.bufferEnd(a.type);if(1E-6>h&&k)return shaka.log.debug(c,"buffered to end of presentation"),a.endOfStream=!0,a.type==b.VIDEO&&(a=this.mediaStates_.get(b.TEXT))&&shaka.media.StreamingEngine.isEmbeddedText_(a)&&(a.endOfStream=!0),null;a.endOfStream=
+!1;if(f>=g)return shaka.log.v2(c,"buffering goal met"),this.config_.updateIntervalSeconds/2;b=this.getSegmentReferenceNeeded_(a,d,k);if(!b)return this.config_.updateIntervalSeconds;f=Infinity;g=Array.from(this.mediaStates_.values());g=$jscomp.makeIterator(g);for(h=g.next();!h.done;h=g.next())h=h.value,shaka.media.StreamingEngine.isEmbeddedText_(h)||h.segmentIterator&&!h.segmentIterator.current()||(h=this.getTimeNeeded_(h,d),f=Math.min(f,h));g=this.manifest_.presentationTimeline.getMaxSegmentDuration()*
+shaka.media.StreamingEngine.MAX_RUN_AHEAD_SEGMENTS_;if(e>=f+g)return shaka.log.v2(c,"waiting for other streams to buffer"),this.config_.updateIntervalSeconds;a.segmentPrefetch&&a.segmentIterator&&!this.audioPrefetchMap_.has(a.stream)&&(a.segmentPrefetch.evict(d),a.segmentPrefetch.prefetchSegmentsByTime(b.startTime));this.fetchAndAppend_(a,d,b).catch(function(){});return null};
+shaka.media.StreamingEngine.prototype.getTimeNeeded_=function(a,b){return a.lastSegmentReference?a.lastSegmentReference.endTime:b};
+shaka.media.StreamingEngine.prototype.getSegmentReferenceNeeded_=function(a,b,c){var d=shaka.media.StreamingEngine.logPrefix_(a);goog.asserts.assert(a.stream.segmentIndex,"segment index should have been generated already");if(a.segmentIterator)return a.segmentIterator.current();if(a.lastSegmentReference||c)return b=a.lastSegmentReference?a.lastSegmentReference.endTime:c,goog.asserts.assert(null!=b,"Should have a time to search"),shaka.log.v1(d,"looking up segment from new stream endTime:",b),a.segmentIterator=
+a.stream.segmentIndex.getIteratorForTime(b),a=a.segmentIterator&&a.segmentIterator.next().value,null==a&&shaka.log.warning(d,"cannot find segment","endTime:",b),a;c=this.config_.inaccurateManifestTolerance;var e=Math.max(b-c,0);shaka.log.v1(d,"looking up segment","lookupTime:",e,"presentationTime:",b);var f=null;c&&(a.segmentIterator=a.stream.segmentIndex.getIteratorForTime(e),f=a.segmentIterator&&a.segmentIterator.next().value);f||(a.segmentIterator=a.stream.segmentIndex.getIteratorForTime(b),f=
+a.segmentIterator&&a.segmentIterator.next().value);null==f&&shaka.log.warning(d,"cannot find segment","lookupTime:",e,"presentationTime:",b);return f};
+shaka.media.StreamingEngine.prototype.fetchAndAppend_=function(a,b,c){var d=this,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A;return $jscomp.asyncExecutePromiseGeneratorProgram(function(B){switch(B.nextAddress){case 1:e=shaka.util.ManifestParserUtils.ContentType;f=shaka.media.StreamingEngine;g=f.logPrefix_(a);shaka.log.v1(g,"fetchAndAppend_:","presentationTime="+b,"reference.startTime="+c.startTime,"reference.endTime="+c.endTime);h=a.stream;k=a.segmentIterator;a.performingUpdate=!0;B.setCatchFinallyBlocks(2);
+if(c.getStatus()==shaka.media.SegmentReference.Status.MISSING)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.SEGMENT_MISSING);return B.yield(d.initSourceBuffer_(a,c),4);case 4:d.destroyer_.ensureNotDestroyed();if(d.fatalError_)return B.return();shaka.log.v2(g,"fetching segment");l="video/mp4"==h.mimeType||"audio/mp4"==h.mimeType;m=window.ReadableStream;if(d.config_.lowLatencyMode&&m&&l&&(d.manifest_.type!=shaka.media.ManifestParser.HLS||
+c.hasByterangeOptimization()))return q=new Uint8Array(0),v=r=!1,w=function(D){var F,C,G,H;return $jscomp.asyncExecutePromiseGeneratorProgram(function(E){switch(E.nextAddress){case 1:if(r)return E.return();v=!0;d.destroyer_.ensureNotDestroyed();if(d.fatalError_)return E.return();E.setCatchFinallyBlocks(2);q=d.concatArray_(q,D);F=!1;C=0;(new shaka.util.Mp4Parser).box("mdat",function(I){C=I.size+I.start;F=!0}).parse(q,!1,!0);if(!F){E.jumpTo(4);break}G=q.subarray(0,C);q=q.subarray(C);return E.yield(d.append_(a,
+b,h,c,G,!0),5);case 5:a.segmentPrefetch&&a.segmentIterator&&a.segmentPrefetch.prefetchSegmentsByTime(c.startTime,!0);case 4:E.leaveTryBlock(0);break;case 2:x=H=E.enterCatchBlock(),E.jumpToEnd()}})},B.yield(d.fetch_(a,c,w),9);d.config_.lowLatencyMode&&!m&&shaka.log.warning("Low latency streaming mode is enabled, but ReadableStream is not supported by the browser.");n=d.fetch_(a,c);return B.yield(n,7);case 7:p=B.yieldResult;d.destroyer_.ensureNotDestroyed();if(d.fatalError_)return B.return();d.destroyer_.ensureNotDestroyed();
+return a.waitingToClearBuffer?(shaka.log.info(g,"waitingToClearBuffer, skip append"),a.performingUpdate=!1,d.scheduleUpdate_(a,0),B.return()):B.yield(d.append_(a,b,h,c,p),6);case 9:t=B.yieldResult;if(x)throw x;if(v){B.jumpTo(10);break}r=!0;d.destroyer_.ensureNotDestroyed();return d.fatalError_?B.return():a.waitingToClearBuffer?(shaka.log.info(g,"waitingToClearBuffer, skip append"),a.performingUpdate=!1,d.scheduleUpdate_(a,0),B.return()):B.yield(d.append_(a,b,h,c,t),10);case 10:a.segmentPrefetch&&
+a.segmentIterator&&a.segmentPrefetch.prefetchSegmentsByTime(c.startTime,!0);case 6:d.destroyer_.ensureNotDestroyed();if(d.fatalError_)return B.return();a.lastSegmentReference=c;y=k.next().value;shaka.log.v2(g,"advancing to next segment",y);a.performingUpdate=!1;a.recovering=!1;u=d.playerInterface_.mediaSourceEngine.getBufferedInfo();z=u[a.type];shaka.log.v1(g,"finished fetch and append",JSON.stringify(z));if(!a.waitingToClearBuffer)d.playerInterface_.onSegmentAppended(c,a.stream);d.scheduleUpdate_(a,
+0);B.leaveTryBlock(0);break;case 2:A=B.enterCatchBlock();d.destroyer_.ensureNotDestroyed(A);if(d.fatalError_)return B.return();goog.asserts.assert(A instanceof shaka.util.Error,"Should only receive a Shaka error");a.performingUpdate=!1;if(A.code==shaka.util.Error.Code.OPERATION_ABORTED)a.performingUpdate=!1,d.cancelUpdate_(a),d.scheduleUpdate_(a,0),B.jumpTo(0);else if(a.type==e.TEXT&&d.config_.ignoreTextStreamFailures)A.code==shaka.util.Error.Code.BAD_HTTP_STATUS?shaka.log.warning(g,"Text stream failed to download. Proceeding without it."):
+shaka.log.warning(g,"Text stream failed to parse. Proceeding without it."),d.mediaStates_.delete(e.TEXT),B.jumpTo(0);else if(A.code==shaka.util.Error.Code.QUOTA_EXCEEDED_ERROR)d.handleQuotaExceeded_(a,A),B.jumpTo(0);else return shaka.log.error(g,"failed fetch and append: code="+A.code),a.hasError=!0,A.severity=shaka.util.Error.Severity.CRITICAL,B.yield(d.handleStreamingError_(a,A),0)}})};
+shaka.media.StreamingEngine.prototype.aesDecrypt_=function(a,b,c){var d,e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){if(1==k.nextAddress){d=b;if(d.cryptoKey)return k.jumpTo(2);goog.asserts.assert(d.fetchKey,"If AES cryptoKey was not preloaded, fetchKey function should be provided");return k.yield(d.fetchKey(),3)}2!=k.nextAddress&&goog.asserts.assert(d.cryptoKey,"AES cryptoKey should now be set");e=d.iv;if(!e)for(e=shaka.util.BufferUtils.toUint8(new ArrayBuffer(16)),f=d.firstMediaSequenceNumber+
+c,g=e.byteLength-1;0<=g;g--)e[g]=f&255,f>>=8;h="CBC"==b.blockCipherMode?{name:"AES-CBC",iv:e}:{name:"AES-CTR",counter:e,length:64};return k.return(window.crypto.subtle.decrypt(h,d.cryptoKey,a))})};
+shaka.media.StreamingEngine.prototype.retry=function(a){if(this.destroyer_.destroyed())return shaka.log.error("Unable to retry after StreamingEngine is destroyed!"),!1;if(this.fatalError_)return shaka.log.error("Unable to retry after StreamingEngine encountered a fatal error!"),!1;for(var b=$jscomp.makeIterator(this.mediaStates_.values()),c=b.next();!c.done;c=b.next()){c=c.value;var d=shaka.media.StreamingEngine.logPrefix_(c);!c.hasError||c.performingUpdate||c.updateTimer||(shaka.log.info(d,"Retrying after failure..."),
+c.hasError=!1,this.scheduleUpdate_(c,a))}return!0};shaka.media.StreamingEngine.prototype.concatArray_=function(a,b){var c=new Uint8Array(a.length+b.length);c.set(a);c.set(b,a.length);return c};
+shaka.media.StreamingEngine.prototype.handleQuotaExceeded_=function(a,b){var c=shaka.media.StreamingEngine.logPrefix_(a);if(Array.from(this.mediaStates_.values()).some(function(e){return e!=a&&e.recovering}))shaka.log.debug(c,"MediaSource threw QuotaExceededError:","waiting for another stream to recover...");else{if(0<this.config_.maxDisabledTime&&this.playerInterface_.disableStream(a.stream,this.config_.maxDisabledTime))return;var d=Math.round(100*this.bufferingGoalScale_);if(20<d)this.bufferingGoalScale_-=
+.2;else if(4<d)this.bufferingGoalScale_-=.04;else{shaka.log.error(c,"MediaSource threw QuotaExceededError too many times");this.fatalError_=a.hasError=!0;this.playerInterface_.onError(b);return}shaka.log.warning(c,"MediaSource threw QuotaExceededError:","reducing buffering goals by "+(100-Math.round(100*this.bufferingGoalScale_))+"%");a.recovering=!0}this.scheduleUpdate_(a,4)};
+shaka.media.StreamingEngine.prototype.initSourceBuffer_=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t;return $jscomp.asyncExecutePromiseGeneratorProgram(function(y){switch(y.nextAddress){case 1:d=shaka.util.ManifestParserUtils.ContentType;e=shaka.util.MimeUtils;f=shaka.media.StreamingEngine;g=f.logPrefix_(a);h=[];k=Math.max(0,b.appendWindowStart-f.APPEND_WINDOW_START_FUDGE_);l=b.appendWindowEnd+f.APPEND_WINDOW_END_FUDGE_;goog.asserts.assert(b.startTime<=l,g+" segment should start before append window end");
+m=e.getCodecBase(a.stream.codecs);n=e.getBasicType(a.stream.mimeType);p=b.timestampOffset;if(p==a.lastTimestampOffset&&k==a.lastAppendWindowStart&&l==a.lastAppendWindowEnd&&m==a.lastCodecs&&n==a.lastMimeType){y.jumpTo(2);break}shaka.log.v1(g,"setting timestamp offset to "+p);shaka.log.v1(g,"setting append window start to "+k);shaka.log.v1(g,"setting append window end to "+l);q=a.lastCodecs&&a.lastMimeType&&c.playerInterface_.mediaSourceEngine.isResetMediaSourceNecessary(a.type,a.stream,n,m);if(!q){y.jumpTo(3);
+break}r=null;a.type===d.VIDEO?r=c.mediaStates_.get(d.AUDIO):a.type===d.AUDIO&&(r=c.mediaStates_.get(d.VIDEO));if(!r){y.jumpTo(3);break}return y.yield(c.abortOperations_(r).catch(function(){}),5);case 5:r.lastInitSegmentReference=null,c.forceClearBuffer_(r);case 3:return v=function(){var u,z,A;return $jscomp.asyncExecutePromiseGeneratorProgram(function(B){if(1==B.nextAddress)return u=new Map,c.currentVariant_.audio&&u.set(d.AUDIO,c.currentVariant_.audio),c.currentVariant_.video&&u.set(d.VIDEO,c.currentVariant_.video),
+B.setCatchFinallyBlocks(2),a.lastAppendWindowStart=k,a.lastAppendWindowEnd=l,a.lastCodecs=m,a.lastMimeType=n,a.lastTimestampOffset=p,z=c.manifest_.sequenceMode||c.manifest_.type==shaka.media.ManifestParser.HLS,B.yield(c.playerInterface_.mediaSourceEngine.setStreamProperties(a.type,p,k,l,z,b.mimeType||a.stream.mimeType,b.codecs||a.stream.codecs,u),4);if(2!=B.nextAddress)return B.leaveTryBlock(0);A=B.enterCatchBlock();a.lastAppendWindowStart=null;a.lastAppendWindowEnd=null;a.lastCodecs=null;a.lastTimestampOffset=
+null;throw A;})},y.yield(v(),2);case 2:return shaka.media.InitSegmentReference.equal(b.initSegmentReference,a.lastInitSegmentReference)||(a.lastInitSegmentReference=b.initSegmentReference,b.isIndependent()&&b.initSegmentReference&&(shaka.log.v1(g,"fetching init segment"),x=c.fetch_(a,b.initSegmentReference),w=function(){var u,z,A,B,D,F,C,G,H;return $jscomp.asyncExecutePromiseGeneratorProgram(function(E){switch(E.nextAddress){case 1:return E.setCatchFinallyBlocks(2),E.yield(x,4);case 4:return u=E.yieldResult,
+c.destroyer_.ensureNotDestroyed(),z=null,A=new Map,B={projection:null,hfov:null},D=new shaka.util.Mp4Parser,F=shaka.util.Mp4Parser,C=shaka.util.Mp4BoxParsers,D.box("moov",F.children).box("trak",F.children).box("mdia",F.children).fullBox("mdhd",function(I){goog.asserts.assert(null!=I.version,"MDHD is a full box and should have a valid version.");z=C.parseMDHD(I.reader,I.version).timescale}).box("hdlr",function(I){switch(C.parseHDLR(I.reader).handlerType){case "soun":A.set(d.AUDIO,z);break;case "vide":A.set(d.VIDEO,
+z)}z=null}).box("minf",F.children).box("stbl",F.children).fullBox("stsd",F.sampleDescription).box("encv",F.visualSampleEntry).box("avc1",F.visualSampleEntry).box("avc3",F.visualSampleEntry).box("hev1",F.visualSampleEntry).box("hvc1",F.visualSampleEntry).box("dvav",F.visualSampleEntry).box("dva1",F.visualSampleEntry).box("dvh1",F.visualSampleEntry).box("dvhe",F.visualSampleEntry).box("vexu",F.children).box("proj",F.children).fullBox("prji",function(I){I=C.parsePRJI(I.reader);B.projection=I.projection}).box("hfov",
+function(I){I=C.parseHFOV(I.reader);B.hfov=I.hfov}).parse(u),c.updateSpatialVideoInfo_(B),A.has(a.type)?b.initSegmentReference.timescale=A.get(a.type):null!=z&&(b.initSegmentReference.timescale=z),shaka.log.v1(g,"appending init segment"),G=a.stream.closedCaptions&&0<a.stream.closedCaptions.size,E.yield(c.playerInterface_.beforeAppendSegment(a.type,u),5);case 5:return E.yield(c.playerInterface_.mediaSourceEngine.appendBuffer(a.type,u,null,a.stream,G),6);case 6:E.leaveTryBlock(0);break;case 2:throw H=
+E.enterCatchBlock(),a.lastInitSegmentReference=null,H;}})},c.playerInterface_.onInitSegmentAppended(b.startTime,b.initSegmentReference),h.push(w()))),c.manifest_.sequenceMode&&(t=a.lastSegmentReference?a.lastSegmentReference.discontinuitySequence:null,b.discontinuitySequence!=t&&h.push(c.playerInterface_.mediaSourceEngine.resync(a.type,b.startTime))),y.yield(Promise.all(h),0)}})};
+shaka.media.StreamingEngine.prototype.append_=function(a,b,c,d,e,f){f=void 0===f?!1:f;var g=this,h,k,l,m,n,p,q;return $jscomp.asyncExecutePromiseGeneratorProgram(function(r){switch(r.nextAddress){case 1:h=shaka.media.StreamingEngine.logPrefix_(a);k=c.closedCaptions&&0<c.closedCaptions.size;m=null!=c.emsgSchemeIdUris&&0<c.emsgSchemeIdUris.length||g.config_.dispatchAllEmsgBoxes;n=g.config_.parsePrftBox&&!g.parsedPrftEventRaised_;if(m||n)l=new shaka.util.Mp4Parser;m&&l.fullBox("emsg",function(v){return g.parseEMSG_(d,
+c.emsgSchemeIdUris,v)});n&&l.fullBox("prft",function(v){return g.parsePrft_(d,v)});(m||n)&&l.parse(e);return r.yield(g.evict_(a,b),2);case 2:return g.destroyer_.ensureNotDestroyed(),p=a.seeked,a.seeked=!1,q=a.adaptation,a.adaptation=!1,r.yield(g.playerInterface_.beforeAppendSegment(a.type,e),3);case 3:return r.yield(g.playerInterface_.mediaSourceEngine.appendBuffer(a.type,e,d,c,k,p,q,f),4);case 4:g.destroyer_.ensureNotDestroyed(),shaka.log.v2(h,"appended media segment"),r.jumpToEnd()}})};
+shaka.media.StreamingEngine.prototype.parseEMSG_=function(a,b,c){if(0===c.version){var d=c.reader.readTerminatedString();var e=c.reader.readTerminatedString();var f=c.reader.readUint32();var g=c.reader.readUint32();var h=c.reader.readUint32();var k=c.reader.readUint32();var l=a.startTime+g/f}else f=c.reader.readUint32(),l=c.reader.readUint64()/f+a.timestampOffset,g=l-a.startTime,h=c.reader.readUint32(),k=c.reader.readUint32(),d=c.reader.readTerminatedString(),e=c.reader.readTerminatedString();c=c.reader.readBytes(c.reader.getLength()-
+c.reader.getPosition());if(b&&b.includes(d)||this.config_.dispatchAllEmsgBoxes)if("urn:mpeg:dash:event:2012"==d)this.playerInterface_.onManifestUpdate();else if(f={startTime:l,endTime:l+h/f,schemeIdUri:d,value:e,timescale:f,presentationTimeDelta:g,eventDuration:h,id:k,messageData:c},b=shaka.util.FakeEvent.EventName.Emsg,f=(new Map).set("detail",f),b=new shaka.util.FakeEvent(b,f),b.cancelable=!0,this.playerInterface_.onEvent(b),!b.defaultPrevented&&("https://aomedia.org/emsg/ID3"==d||"https://developer.apple.com/streaming/emsg-id3"==
+d)&&(d=shaka.util.Id3Utils.getID3Frames(c),d.length&&a))this.playerInterface_.onMetadata([{cueTime:a.startTime,data:c,frames:d,dts:a.startTime,pts:a.startTime}],0,a.endTime)};
+shaka.media.StreamingEngine.prototype.parsePrft_=function(a,b){if(!this.parsedPrftEventRaised_&&a.initSegmentReference.timescale){goog.asserts.assert(0==b.version||1==b.version,"PRFT version can only be 0 or 1");b=shaka.util.Mp4BoxParsers.parsePRFTInaccurate(b.reader,b.version);a=a.initSegmentReference.timescale;var c=this.convertNtp(b.ntpTimestamp);a={wallClockTime:c,programStartDate:new Date(c-b.mediaTime/a*1E3)};b=shaka.util.FakeEvent.EventName.Prft;a=(new Map).set("detail",a);b=new shaka.util.FakeEvent(b,
+a);this.playerInterface_.onEvent(b);this.parsedPrftEventRaised_=!0}};shaka.media.StreamingEngine.prototype.convertNtp=function(a){var b=new Date(Date.UTC(1900,0,1,0,0,0));return(new Date(b.getTime()+a)).getTime()};
+shaka.media.StreamingEngine.prototype.evict_=function(a,b){var c=this,d,e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){if(1==k.nextAddress){d=shaka.media.StreamingEngine.logPrefix_(a);shaka.log.v2(d,"checking buffer length");e=Math.max(c.config_.bufferBehind,c.manifest_.presentationTimeline.getMaxSegmentDuration());f=c.playerInterface_.mediaSourceEngine.bufferStart(a.type);if(null==f)return shaka.log.v2(d,"buffer behind okay because nothing buffered:","presentationTime="+b,
+"bufferBehind="+e),k.return();g=b-f;h=g-e;if(h<=c.config_.evictionGoal)return shaka.log.v2(d,"buffer behind okay:","presentationTime="+b,"bufferedBehind="+g,"bufferBehind="+e,"evictionGoal="+c.config_.evictionGoal,"underflow="+Math.abs(h)),k.return();shaka.log.v1(d,"buffer behind too large:","presentationTime="+b,"bufferedBehind="+g,"bufferBehind="+e,"evictionGoal="+c.config_.evictionGoal,"overflow="+h);return k.yield(c.playerInterface_.mediaSourceEngine.remove(a.type,f,f+h),2)}c.destroyer_.ensureNotDestroyed();
+shaka.log.v1(d,"evicted "+h+" seconds");k.jumpToEnd()})};shaka.media.StreamingEngine.isEmbeddedText_=function(a){var b=shaka.util.MimeUtils,c=b.CEA608_CLOSED_CAPTION_MIMETYPE;b=b.CEA708_CLOSED_CAPTION_MIMETYPE;return a&&a.type==shaka.util.ManifestParserUtils.ContentType.TEXT&&(a.stream.mimeType==c||a.stream.mimeType==b)};
+shaka.media.StreamingEngine.prototype.fetch_=function(a,b,c){var d=this,e,f,g,h,k;return $jscomp.asyncExecutePromiseGeneratorProgram(function(l){switch(l.nextAddress){case 1:if(e=b.getSegmentData())return l.return(e);f=null;a.segmentPrefetch&&(f=a.segmentPrefetch.getPrefetchedSegment(b,c));f||(f=d.dispatchFetch_(b,a.stream,c));g=0;a.segmentIterator&&(g=a.segmentIterator.currentPosition());a.operation=f;return l.yield(f.promise,2);case 2:h=l.yieldResult;a.operation=null;k=h.data;if(!b.aesKey){l.jumpTo(3);
+break}return l.yield(d.aesDecrypt_(k,b.aesKey,g),4);case 4:k=l.yieldResult;case 3:return l.return(k)}})};shaka.media.StreamingEngine.prototype.dispatchFetch_=function(a,b,c){goog.asserts.assert(this.playerInterface_.netEngine,"Must have net engine");return shaka.media.StreamingEngine.dispatchFetch(a,b,c||null,this.config_.retryParameters,this.playerInterface_.netEngine)};
+shaka.media.StreamingEngine.dispatchFetch=function(a,b,c,d,e){var f=shaka.net.NetworkingEngine.RequestType.SEGMENT,g=a instanceof shaka.media.SegmentReference?a:void 0,h=g?shaka.net.NetworkingEngine.AdvancedRequestType.MEDIA_SEGMENT:shaka.net.NetworkingEngine.AdvancedRequestType.INIT_SEGMENT;c=shaka.util.Networking.createSegmentRequest(a.getUris(),a.startByte,a.endByte,d,c);c.contentType=b.type;shaka.log.v2("fetching: reference=",a);return e.request(f,c,{type:h,stream:b,segment:g})};
+shaka.media.StreamingEngine.prototype.clearBuffer_=function(a,b,c){var d=this,e,f,g;return $jscomp.asyncExecutePromiseGeneratorProgram(function(h){if(1==h.nextAddress)return e=shaka.media.StreamingEngine.logPrefix_(a),goog.asserts.assert(!a.performingUpdate&&null==a.updateTimer,e+" unexpected call to clearBuffer_()"),a.waitingToClearBuffer=!1,a.waitingToFlushBuffer=!1,a.clearBufferSafeMargin=0,a.clearingBuffer=!0,a.lastSegmentReference=null,a.lastInitSegmentReference=null,a.segmentIterator=null,shaka.log.debug(e,
+"clearing buffer"),a.segmentPrefetch&&!d.audioPrefetchMap_.has(a.stream)&&a.segmentPrefetch.clearAll(),c?(f=d.playerInterface_.getPresentationTime(),g=d.playerInterface_.mediaSourceEngine.getDuration(),h.yield(d.playerInterface_.mediaSourceEngine.remove(a.type,f+c,g),3)):h.yield(d.playerInterface_.mediaSourceEngine.clear(a.type),4);if(3!=h.nextAddress)return d.destroyer_.ensureNotDestroyed(),b?h.yield(d.playerInterface_.mediaSourceEngine.flush(a.type),3):h.jumpTo(3);d.destroyer_.ensureNotDestroyed();
+shaka.log.debug(e,"cleared buffer");a.clearingBuffer=!1;a.endOfStream=!1;a.performingUpdate||a.updateTimer||d.scheduleUpdate_(a,0);h.jumpToEnd()})};
+shaka.media.StreamingEngine.prototype.scheduleUpdate_=function(a,b){var c=this,d=shaka.media.StreamingEngine.logPrefix_(a),e=a.type;e!=shaka.util.ManifestParserUtils.ContentType.TEXT||this.mediaStates_.has(e)?(shaka.log.v2(d,"updating in "+b+" seconds"),goog.asserts.assert(null==a.updateTimer,d+" did not expect update to be scheduled"),a.updateTimer=(new shaka.util.DelayedTick(function(){var f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){if(1==g.nextAddress)return g.setCatchFinallyBlocks(2),
+g.yield(c.onUpdate_(a),4);if(2!=g.nextAddress)return g.leaveTryBlock(0);f=g.enterCatchBlock();if(c.playerInterface_)c.playerInterface_.onError(f);g.jumpToEnd()})})).tickAfter(b)):shaka.log.v1(d,"Text stream is unloaded. No update is needed.")};shaka.media.StreamingEngine.prototype.cancelUpdate_=function(a){null!=a.updateTimer&&(a.updateTimer.stop(),a.updateTimer=null)};
+shaka.media.StreamingEngine.prototype.abortOperations_=function(a){return $jscomp.asyncExecutePromiseGeneratorProgram(function(b){return a.operation?b.yield(a.operation.abort(),0):b.jumpTo(0)})};
+shaka.media.StreamingEngine.prototype.handleStreamingError_=function(a,b){var c=this,d;return $jscomp.asyncExecutePromiseGeneratorProgram(function(e){if(1==e.nextAddress)return e.yield(c.failureCallbackBackoff_.attempt(),2);c.destroyer_.ensureNotDestroyed();d=c.getDisabledTime_(b);b.category===shaka.util.Error.Category.NETWORK&&0<d&&(b.handled=c.playerInterface_.disableStream(a.stream,d),b.handled&&(b.severity=shaka.util.Error.Severity.RECOVERABLE));c.playerInterface_.onError(b);b.handled||c.config_.failureCallback(b);
+e.jumpToEnd()})};shaka.media.StreamingEngine.prototype.getDisabledTime_=function(a){return 0===this.config_.maxDisabledTime&&a.code==shaka.util.Error.Code.SEGMENT_MISSING?1:this.config_.maxDisabledTime};
+shaka.media.StreamingEngine.prototype.resetMediaSource=function(){var a=this,b,c,d,e,f,g;return $jscomp.asyncExecutePromiseGeneratorProgram(function(h){if(1==h.nextAddress){b=Date.now()/1E3;c=a.config_.minTimeBetweenRecoveries;if(!a.config_.allowMediaSourceRecoveries||b-a.lastMediaSourceReset_<c)return h.return(!1);a.lastMediaSourceReset_=b;d=shaka.util.ManifestParserUtils.ContentType;if(e=a.mediaStates_.get(d.AUDIO))e.lastInitSegmentReference=null,a.forceClearBuffer_(e),a.abortOperations_(e).catch(function(){});
+if(f=a.mediaStates_.get(d.VIDEO))f.lastInitSegmentReference=null,a.forceClearBuffer_(f),a.abortOperations_(f).catch(function(){});g=new Map;a.currentVariant_.audio&&g.set(d.AUDIO,a.currentVariant_.audio);a.currentVariant_.video&&g.set(d.VIDEO,a.currentVariant_.video);return h.yield(a.playerInterface_.mediaSourceEngine.reset(g),2)}return h.return(!0)})};
+shaka.media.StreamingEngine.prototype.updateSpatialVideoInfo_=function(a){if(this.spatialVideoInfo_.projection!=a.projection||this.spatialVideoInfo_.hfov!=a.hfov){var b=shaka.util.FakeEvent.EventName;if(null!=a.projection||null!=a.hfov){b=b.SpatialVideoInfoEvent;var c=(new Map).set("detail",a);b=new shaka.util.FakeEvent(b,c)}else b=new shaka.util.FakeEvent(b.NoSpatialVideoInfoEvent);b.cancelable=!0;this.playerInterface_.onEvent(b);this.spatialVideoInfo_=a}};
+shaka.media.StreamingEngine.logPrefix_=function(a){return"("+a.type+":"+a.stream.id+")"};shaka.media.StreamingEngine.APPEND_WINDOW_START_FUDGE_=.1;shaka.media.StreamingEngine.APPEND_WINDOW_END_FUDGE_=.01;shaka.media.StreamingEngine.MAX_RUN_AHEAD_SEGMENTS_=1;shaka.util.ConfigUtils=function(){};
+shaka.util.ConfigUtils.mergeConfigObjects=function(a,b,c,d,e){goog.asserts.assert(a,"Destination config must not be null!");var f=e in d,g=!0,h;for(h in b){var k=e+"."+h,l=f?d[e]:c[h];f||h in c?void 0===b[h]?void 0===l||f?delete a[h]:a[h]=shaka.util.ObjectUtils.cloneObject(l):l.constructor==Object&&b[h]&&b[h].constructor==Object?(a[h]||(a[h]=shaka.util.ObjectUtils.cloneObject(l)),k=shaka.util.ConfigUtils.mergeConfigObjects(a[h],b[h],l,d,k),g=g&&k):typeof b[h]!=typeof l||null==b[h]||"function"!=typeof b[h]&&
+b[h].constructor!=l.constructor?(shaka.log.alwaysError("Invalid config, wrong type for "+k),g=!1):("function"==typeof c[h]&&c[h].length!=b[h].length&&shaka.log.alwaysWarn("Unexpected number of arguments for "+k),a[h]=b[h]):(shaka.log.alwaysError("Invalid config, unrecognized key "+k),g=!1)}return g};
+shaka.util.ConfigUtils.convertToConfigObject=function(a,b){for(var c={},d=c,e=0,f=0;;){e=a.indexOf(".",e);if(0>e)break;if(0==e||"\\"!=a[e-1])f=a.substring(f,e).replace(/\\\./g,"."),d[f]={},d=d[f],f=e+1;e+=1}d[a.substring(f).replace(/\\\./g,".")]=b;return c};shaka.util.ConfigUtils.referenceParametersAndReturn=function(a,b){return a&&b};goog.exportSymbol("shaka.util.ConfigUtils",shaka.util.ConfigUtils);goog.exportProperty(shaka.util.ConfigUtils,"convertToConfigObject",shaka.util.ConfigUtils.convertToConfigObject);
+goog.exportProperty(shaka.util.ConfigUtils,"mergeConfigObjects",shaka.util.ConfigUtils.mergeConfigObjects);shaka.util.FairPlayUtils=function(){};shaka.util.FairPlayUtils.isFairPlaySupported=function(){var a;return $jscomp.asyncExecutePromiseGeneratorProgram(function(b){if(1==b.nextAddress)return a={initDataTypes:["cenc","sinf","skd"],videoCapabilities:[{contentType:'video/mp4; codecs="avc1.42E01E"'}]},b.setCatchFinallyBlocks(2),b.yield(navigator.requestMediaKeySystemAccess("com.apple.fps",[a]),4);if(2!=b.nextAddress)return b.return(!0);b.enterCatchBlock();return b.return(!1)})};
+shaka.util.FairPlayUtils.defaultGetContentId=function(a){a=shaka.util.StringUtils.fromBytesAutoDetect(a);return(new goog.Uri(a)).getDomain()};
+shaka.util.FairPlayUtils.initDataTransform=function(a,b,c){if(!c||!c.byteLength)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.DRM,shaka.util.Error.Code.SERVER_CERTIFICATE_REQUIRED);b="string"==typeof b?shaka.util.StringUtils.toUTF16(b,!0):b;a=shaka.util.StringUtils.fromBytesAutoDetect(a);a=shaka.util.StringUtils.toUTF16(a,!0);var d=new Uint8Array(12+a.byteLength+b.byteLength+c.byteLength),e=0,f=function(g){shaka.util.BufferUtils.toDataView(d).setUint32(e,
+g.byteLength,!0);e+=4;d.set(shaka.util.BufferUtils.toUint8(g),e);e+=g.byteLength};f(a);f(b);f(c);goog.asserts.assert(e==d.length,"Inconsistent init data length");return d};shaka.util.FairPlayUtils.basicInitDataTransform_=function(a,b,c){if("skd"!==b)return a;b=shaka.util.FairPlayUtils;c=c.serverCertificate;var d=shaka.util.StringUtils.fromBytesAutoDetect(a).split("skd://").pop();return b.initDataTransform(a,d,c)};
+shaka.util.FairPlayUtils.verimatrixInitDataTransform=function(a,b,c){return shaka.util.FairPlayUtils.basicInitDataTransform_(a,b,c)};shaka.util.FairPlayUtils.ezdrmInitDataTransform=function(a,b,c){if("skd"!==b)return a;b=shaka.util.FairPlayUtils;c=c.serverCertificate;var d=shaka.util.StringUtils.fromBytesAutoDetect(a).split(";").pop();return b.initDataTransform(a,d,c)};
+shaka.util.FairPlayUtils.conaxInitDataTransform=function(a,b,c){if("skd"!==b)return a;b=shaka.util.FairPlayUtils;c=c.serverCertificate;var d=shaka.util.StringUtils.fromBytesAutoDetect(a).split("skd://").pop().split("?").shift();d=window.atob(d);var e=new ArrayBuffer(2*d.length);e=shaka.util.BufferUtils.toUint16(e);for(var f=0,g=d.length;f<g;f++)e[f]=d.charCodeAt(f);return b.initDataTransform(a,e,c)};
+shaka.util.FairPlayUtils.expressplayInitDataTransform=function(a,b,c){return shaka.util.FairPlayUtils.basicInitDataTransform_(a,b,c)};shaka.util.FairPlayUtils.verimatrixFairPlayRequest=function(a,b,c){a===shaka.net.NetworkingEngine.RequestType.LICENSE&&(a=shaka.util.BufferUtils.toUint8(b.body),a=shaka.util.Uint8ArrayUtils.toBase64(a),b.headers["Content-Type"]="application/x-www-form-urlencoded",b.body=shaka.util.StringUtils.toUTF8("spc="+a))};
+shaka.util.FairPlayUtils.octetStreamFairPlayRequest_=function(a,b,c){a===shaka.net.NetworkingEngine.RequestType.LICENSE&&(b.headers["Content-Type"]="application/octet-stream")};shaka.util.FairPlayUtils.ezdrmFairPlayRequest=function(a,b,c){shaka.util.FairPlayUtils.octetStreamFairPlayRequest_(a,b)};shaka.util.FairPlayUtils.conaxFairPlayRequest=function(a,b,c){shaka.util.FairPlayUtils.octetStreamFairPlayRequest_(a,b)};
+shaka.util.FairPlayUtils.expressplayFairPlayRequest=function(a,b,c){shaka.util.FairPlayUtils.octetStreamFairPlayRequest_(a,b)};
+shaka.util.FairPlayUtils.commonFairPlayResponse=function(a,b,c){if(a===shaka.net.NetworkingEngine.RequestType.LICENSE){try{var d=shaka.util.StringUtils.fromUTF8(b.data)}catch(f){return}a=!1;d=d.trim();"<ckc>"===d.substr(0,5)&&"</ckc>"===d.substr(-6)&&(d=d.slice(5,-6),a=!0);try{var e=JSON.parse(d);e.ckc&&(d=e.ckc,a=!0);e.CkcMessage&&(d=e.CkcMessage,a=!0);e.License&&(d=e.License,a=!0)}catch(f){}a&&(b.data=shaka.util.BufferUtils.toArrayBuffer(shaka.util.Uint8ArrayUtils.fromBase64(d)))}};
+goog.exportSymbol("shaka.util.FairPlayUtils",shaka.util.FairPlayUtils);goog.exportProperty(shaka.util.FairPlayUtils,"commonFairPlayResponse",shaka.util.FairPlayUtils.commonFairPlayResponse);goog.exportProperty(shaka.util.FairPlayUtils,"expressplayFairPlayRequest",shaka.util.FairPlayUtils.expressplayFairPlayRequest);goog.exportProperty(shaka.util.FairPlayUtils,"conaxFairPlayRequest",shaka.util.FairPlayUtils.conaxFairPlayRequest);goog.exportProperty(shaka.util.FairPlayUtils,"ezdrmFairPlayRequest",shaka.util.FairPlayUtils.ezdrmFairPlayRequest);
+goog.exportProperty(shaka.util.FairPlayUtils,"verimatrixFairPlayRequest",shaka.util.FairPlayUtils.verimatrixFairPlayRequest);goog.exportProperty(shaka.util.FairPlayUtils,"expressplayInitDataTransform",shaka.util.FairPlayUtils.expressplayInitDataTransform);goog.exportProperty(shaka.util.FairPlayUtils,"conaxInitDataTransform",shaka.util.FairPlayUtils.conaxInitDataTransform);goog.exportProperty(shaka.util.FairPlayUtils,"ezdrmInitDataTransform",shaka.util.FairPlayUtils.ezdrmInitDataTransform);
+goog.exportProperty(shaka.util.FairPlayUtils,"verimatrixInitDataTransform",shaka.util.FairPlayUtils.verimatrixInitDataTransform);goog.exportProperty(shaka.util.FairPlayUtils,"initDataTransform",shaka.util.FairPlayUtils.initDataTransform);goog.exportProperty(shaka.util.FairPlayUtils,"defaultGetContentId",shaka.util.FairPlayUtils.defaultGetContentId);goog.exportProperty(shaka.util.FairPlayUtils,"isFairPlaySupported",shaka.util.FairPlayUtils.isFairPlaySupported);shaka.util.PlayerConfiguration=function(){};
+shaka.util.PlayerConfiguration.createDefault=function(){var a=Infinity;navigator.connection&&navigator.connection.saveData&&(a=360);var b={retryParameters:shaka.net.NetworkingEngine.defaultRetryParameters(),servers:{},clearKeys:{},advanced:{},delayLicenseRequestUntilPlayed:!1,persistentSessionOnlinePlayback:!1,persistentSessionsMetadata:[],initDataTransform:function(k,l,m){shaka.util.Platform.isMediaKeysPolyfilled()&&"skd"==l&&(l=m.serverCertificate,m=shaka.util.FairPlayUtils.defaultGetContentId(k),k=
+shaka.util.FairPlayUtils.initDataTransform(k,m,l));return k},logLicenseExchange:!1,updateExpirationTime:1,preferredKeySystems:[],keySystemsMapping:{},parseInbandPsshEnabled:shaka.util.Platform.isXboxOne(),minHdcpVersion:"",ignoreDuplicateInitData:!shaka.util.Platform.isTizen2()};(shaka.util.Platform.isXboxOne()||shaka.util.Platform.isPS4())&&b.preferredKeySystems.push("com.microsoft.playready");var c=shaka.config.CodecSwitchingStrategy.RELOAD,d=!1;shaka.util.Platform.supportsSmoothCodecSwitching()&&
+(c=shaka.config.CodecSwitchingStrategy.SMOOTH,d=!0);d={retryParameters:shaka.net.NetworkingEngine.defaultRetryParameters(),availabilityWindowOverride:NaN,disableAudio:!1,disableVideo:!1,disableText:!1,disableThumbnails:!1,defaultPresentationDelay:0,segmentRelativeVttTiming:!1,raiseFatalErrorOnManifestUpdateRequestFailure:!1,dash:{clockSyncUri:"",ignoreDrmInfo:!1,disableXlinkProcessing:!1,xlinkFailGracefully:!1,ignoreMinBufferTime:!1,autoCorrectDrift:!0,initialSegmentLimit:1E3,ignoreSuggestedPresentationDelay:!1,
+ignoreEmptyAdaptationSet:!1,ignoreMaxSegmentDuration:!1,keySystemsByURI:{"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b":"org.w3.clearkey","urn:uuid:e2719d58-a985-b3c9-781a-b030af78d30e":"org.w3.clearkey","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":"com.widevine.alpha","urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95":"com.microsoft.playready","urn:uuid:79f0049a-4098-8642-ab92-e65be0885f95":"com.microsoft.playready"},manifestPreprocessor:function(k){return shaka.util.ConfigUtils.referenceParametersAndReturn([k],
+k)},manifestPreprocessorTXml:function(k){return shaka.util.ConfigUtils.referenceParametersAndReturn([k],k)},sequenceMode:!1,enableAudioGroups:!1,multiTypeVariantsAllowed:d,useStreamOnceInPeriodFlattening:!1,updatePeriod:-1},hls:{ignoreTextStreamFailures:!1,ignoreImageStreamFailures:!1,defaultAudioCodec:"mp4a.40.2",defaultVideoCodec:"avc1.42E01E",ignoreManifestProgramDateTime:!1,ignoreManifestProgramDateTimeForTypes:[],mediaPlaylistFullMimeType:'video/mp2t; codecs="avc1.42E01E, mp4a.40.2"',useSafariBehaviorForLive:!0,
+liveSegmentsDelay:3,sequenceMode:shaka.util.Platform.supportsSequenceMode(),ignoreManifestTimestampsInSegmentsMode:!1,disableCodecGuessing:!1,allowLowLatencyByteRangeOptimization:!0},mss:{manifestPreprocessor:function(k){return shaka.util.ConfigUtils.referenceParametersAndReturn([k],k)},manifestPreprocessorTXml:function(k){return shaka.util.ConfigUtils.referenceParametersAndReturn([k],k)},sequenceMode:!1,keySystemsBySystemId:{"9a04f079-9840-4286-ab92-e65be0885f95":"com.microsoft.playready","79f0049a-4098-8642-ab92-e65be0885f95":"com.microsoft.playready"}}};
+var e={retryParameters:shaka.net.NetworkingEngine.defaultRetryParameters(),failureCallback:function(k){shaka.log.error("Unhandled streaming error",k);return shaka.util.ConfigUtils.referenceParametersAndReturn([k],void 0)},rebufferingGoal:2,bufferingGoal:10,bufferBehind:30,evictionGoal:1,ignoreTextStreamFailures:!1,alwaysStreamText:!1,startAtSegmentBoundary:!1,gapDetectionThreshold:.5,gapJumpTimerTime:.25,durationBackoff:1,safeSeekOffset:5,stallEnabled:!0,stallThreshold:1,stallSkip:.1,useNativeHlsOnSafari:!0,
+useNativeHlsForFairPlay:!0,inaccurateManifestTolerance:2,lowLatencyMode:!1,autoLowLatencyMode:!1,forceHTTPS:!1,preferNativeHls:!1,updateIntervalSeconds:1,dispatchAllEmsgBoxes:!1,observeQualityChanges:!1,maxDisabledTime:30,parsePrftBox:!1,segmentPrefetchLimit:0,prefetchAudioLanguages:[],disableAudioPrefetch:!1,disableTextPrefetch:!1,disableVideoPrefetch:!1,liveSync:!1,liveSyncMaxLatency:1,liveSyncPlaybackRate:1.1,liveSyncMinLatency:0,liveSyncMinPlaybackRate:1,liveSyncPanicMode:!1,liveSyncPanicThreshold:60,
+allowMediaSourceRecoveries:!0,minTimeBetweenRecoveries:5,vodDynamicPlaybackRate:!1,vodDynamicPlaybackRateLowBufferRate:.95,vodDynamicPlaybackRateBufferRatio:.5,infiniteLiveStreamDuration:!1};if(shaka.util.Platform.isWebOS()||shaka.util.Platform.isTizen()||shaka.util.Platform.isChromecast()||shaka.util.Platform.isHisense())e.stallSkip=0;var f={trackSelectionCallback:function(k){return $jscomp.asyncExecutePromiseGeneratorProgram(function(l){return l.return(k)})},downloadSizeCallback:function(k){var l;
+return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){if(1==m.nextAddress)return navigator.storage&&navigator.storage.estimate?m.yield(navigator.storage.estimate(),3):m.return(!0);l=m.yieldResult;return m.return(l.usage+k<.95*l.quota)})},progressCallback:function(k,l){return shaka.util.ConfigUtils.referenceParametersAndReturn([k,l],void 0)},usePersistentLicense:!0,numberOfParallelDownloads:5};a={enabled:!0,useNetworkInformation:!0,defaultBandwidthEstimate:1E6,switchInterval:8,bandwidthUpgradeTarget:.85,
+bandwidthDowngradeTarget:.95,restrictions:{minWidth:0,maxWidth:Infinity,minHeight:0,maxHeight:a,minPixels:0,maxPixels:Infinity,minFrameRate:0,maxFrameRate:Infinity,minBandwidth:0,maxBandwidth:Infinity},advanced:{minTotalBytes:128E3,minBytes:16E3,fastHalfLife:2,slowHalfLife:5},restrictToElementSize:!1,restrictToScreenSize:!1,ignoreDevicePixelRatio:!1,clearBufferSwitch:!1,safeMarginSwitch:0};c={codecSwitchingStrategy:c,addExtraFeaturesToSourceBuffer:function(k){return shaka.util.ConfigUtils.referenceParametersAndReturn([k],
+"")},forceTransmux:!1,insertFakeEncryptionInInit:!0,modifyCueCallback:function(k,l){return shaka.util.ConfigUtils.referenceParametersAndReturn([k,l],void 0)}};var g=!1;if(shaka.util.Platform.isWebOS()||shaka.util.Platform.isTizen()||shaka.util.Platform.isChromecast()||shaka.util.Platform.isHisense()||shaka.util.Platform.isPS5()||shaka.util.Platform.isPS4()||shaka.util.Platform.isXboxOne())g=!0;var h={drm:b,manifest:d,streaming:e,mediaSource:c,offline:f,abrFactory:function(){return new shaka.abr.SimpleAbrManager},
+abr:a,autoShowText:shaka.config.AutoShowText.IF_SUBTITLES_MAY_BE_NEEDED,preferredAudioLanguage:"",preferredAudioLabel:"",preferredTextLanguage:"",preferredVariantRole:"",preferredTextRole:"",preferredAudioChannelCount:2,preferredVideoHdrLevel:"AUTO",preferredVideoLayout:"",preferredVideoLabel:"",preferredVideoCodecs:[],preferredAudioCodecs:[],preferForcedSubs:!1,preferSpatialAudio:!1,preferredDecodingAttributes:[],restrictions:{minWidth:0,maxWidth:Infinity,minHeight:0,maxHeight:Infinity,minPixels:0,
+maxPixels:Infinity,minFrameRate:0,maxFrameRate:Infinity,minBandwidth:0,maxBandwidth:Infinity},playRangeStart:0,playRangeEnd:Infinity,textDisplayer:{captionsUpdatePeriod:.25},textDisplayFactory:function(){return null},cmcd:{enabled:!1,sessionId:"",contentId:"",rtpSafetyFactor:5,useHeaders:!1,includeKeys:[]},cmsd:{enabled:!0,applyMaximumSuggestedBitrate:!0,estimatedThroughputWeightRatio:.5},lcevc:{enabled:!1,dynamicPerformanceScaling:!0,logLevel:0,drawLogo:!1},ads:{customPlayheadTracker:!1,skipPlayDetection:g}};
+f.trackSelectionCallback=function(k){return $jscomp.asyncExecutePromiseGeneratorProgram(function(l){return l.return(shaka.util.PlayerConfiguration.defaultTrackSelect(k,h.preferredAudioLanguage,h.preferredVideoHdrLevel))})};return h};
+shaka.util.PlayerConfiguration.mergeConfigObjects=function(a,b,c){var d={".drm.keySystemsMapping":"",".drm.servers":"",".drm.clearKeys":"",".drm.advanced":{distinctiveIdentifierRequired:!1,persistentStateRequired:!1,videoRobustness:"",audioRobustness:"",sessionType:"",serverCertificate:new Uint8Array(0),serverCertificateUri:"",individualizationServer:""}};return shaka.util.ConfigUtils.mergeConfigObjects(a,b,c||shaka.util.PlayerConfiguration.createDefault(),d,"")};
+shaka.util.PlayerConfiguration.defaultTrackSelect=function(a,b,c){var d=shaka.util.ManifestParserUtils.ContentType,e=shaka.util.LanguageUtils,f=c;"AUTO"==f&&(f=window.matchMedia("(color-gamut: p3)").matches?"PQ":"SDR");var g=a.filter(function(l){return"variant"!=l.type||l.hdr&&l.hdr!=f?!1:!0});c=[];var h=e.findClosestLocale(b,g.map(function(l){return l.language}));h&&(c=g.filter(function(l){return e.normalize(l.language)==h}));0==c.length&&(c=g.filter(function(l){return l.primary}));0==c.length&&
+(1<(new Set(g.map(function(l){return l.language}))).size&&shaka.log.warning("Could not choose a good audio track based on language preferences or primary tracks.  An arbitrary language will be stored!"),c=g);var k=c.filter(function(l){return l.height&&480>=l.height});k.length&&(k.sort(function(l,m){goog.asserts.assert(null!=l.height,"Null height");goog.asserts.assert(null!=m.height,"Null height");return m.height-l.height}),c=k.filter(function(l){return l.height==k[0].height}));b=[];c.length&&(g=Math.floor(c.length/
+2),c.sort(function(l,m){return l.bandwidth-m.bandwidth}),b.push(c[g]));a=$jscomp.makeIterator(a);for(c=a.next();!c.done;c=a.next())c=c.value,c.type!=d.TEXT&&c.type!=d.IMAGE||b.push(c);return b};goog.exportSymbol("shaka.util.PlayerConfiguration",shaka.util.PlayerConfiguration);goog.exportProperty(shaka.util.PlayerConfiguration,"mergeConfigObjects",shaka.util.PlayerConfiguration.mergeConfigObjects);goog.exportProperty(shaka.util.PlayerConfiguration,"createDefault",shaka.util.PlayerConfiguration.createDefault);shaka.media.PreloadManager=function(a,b,c,d,e){shaka.util.FakeEventTarget.call(this);this.assetUri_=a;this.mimeType_=b;this.networkingEngine_=e.networkingEngine;this.startTime_=d;this.currentAdaptationSetCriteria_=null;this.startTimeOfLoad_=c;this.startTimeOfDrm_=0;this.createDrmEngine_=e.createDrmEngine;this.manifestFilterer_=e.manifestFilterer;this.manifestPlayerInterface_=e.manifestPlayerInterface;this.config_=e.config;this.parser_=this.parserFactory_=this.manifest_=null;this.parserEntrusted_=
+!1;this.regionTimeline_=e.regionTimeline;this.regionTimelineEntrusted_=!1;this.drmEngine_=null;this.drmEngineEntrusted_=!1;this.abrManager_=this.abrManagerFactory_=null;this.abrManagerEntrusted_=!1;this.segmentPrefetchById_=new Map;this.segmentPrefetchEntrusted_=!1;this.qualityObserver_=e.qualityObserver;this.stats_=new shaka.util.Stats;this.manifestPromise_=new shaka.util.PublicPromise;this.drmPromise_=new shaka.util.PublicPromise;this.chooseInitialVariantPromise_=new shaka.util.PublicPromise;this.destroyPromise_=
+new shaka.util.PublicPromise;this.destroyPromise_.catch(function(f){});this.eventHandoffTarget_=null;this.destroyed_=!1;this.allowPrefetch_=e.allowPrefetch;this.prefetchedVariant_=null;this.allowMakeAbrManager_=e.allowMakeAbrManager;this.hasBeenAttached_=!1;this.queuedOperations_=[];this.latePhaseQueuedOperations_=[]};$jscomp.inherits(shaka.media.PreloadManager,shaka.util.FakeEventTarget);
+shaka.media.PreloadManager.prototype.addQueuedOperation=function(a,b){(a=a?this.latePhaseQueuedOperations_:this.queuedOperations_)?a.push(b):b()};shaka.media.PreloadManager.prototype.stopQueuingLatePhaseQueuedOperations=function(){if(this.latePhaseQueuedOperations_)for(var a=$jscomp.makeIterator(this.latePhaseQueuedOperations_),b=a.next();!b.done;b=a.next())b=b.value,b();this.latePhaseQueuedOperations_=null};
+shaka.media.PreloadManager.prototype.setEventHandoffTarget=function(a){this.eventHandoffTarget_=a;this.hasBeenAttached_=!0;if(this.queuedOperations_){a=$jscomp.makeIterator(this.queuedOperations_);for(var b=a.next();!b.done;b=a.next())b=b.value,b()}this.queuedOperations_=null};shaka.media.PreloadManager.prototype.getStartTime=function(){return this.startTime_};shaka.media.PreloadManager.prototype.getStartTimeOfLoad=function(){return this.startTimeOfLoad_};
+shaka.media.PreloadManager.prototype.getStartTimeOfDRM=function(){return this.startTimeOfDrm_};shaka.media.PreloadManager.prototype.getMimeType=function(){return this.mimeType_};shaka.media.PreloadManager.prototype.getAssetUri=function(){return this.assetUri_};shaka.media.PreloadManager.prototype.getManifest=function(){return this.manifest_};shaka.media.PreloadManager.prototype.getParserFactory=function(){return this.parserFactory_};
+shaka.media.PreloadManager.prototype.getCurrentAdaptationSetCriteria=function(){return this.currentAdaptationSetCriteria_};shaka.media.PreloadManager.prototype.getAbrManagerFactory=function(){return this.abrManagerFactory_};shaka.media.PreloadManager.prototype.receiveAbrManager=function(){this.abrManagerEntrusted_=!0;return this.abrManager_};shaka.media.PreloadManager.prototype.getAbrManager=function(){return this.abrManager_};
+shaka.media.PreloadManager.prototype.receiveParser=function(){this.parserEntrusted_=!0;return this.parser_};shaka.media.PreloadManager.prototype.getParser=function(){return this.parser_};shaka.media.PreloadManager.prototype.receiveRegionTimeline=function(){this.regionTimelineEntrusted_=!0;return this.regionTimeline_};shaka.media.PreloadManager.prototype.getRegionTimeline=function(){return this.regionTimeline_};shaka.media.PreloadManager.prototype.getQualityObserver=function(){return this.qualityObserver_};
+shaka.media.PreloadManager.prototype.getStats=function(){return this.stats_};shaka.media.PreloadManager.prototype.getManifestFilterer=function(){return this.manifestFilterer_};shaka.media.PreloadManager.prototype.receiveDrmEngine=function(){this.drmEngineEntrusted_=!0;return this.drmEngine_};shaka.media.PreloadManager.prototype.getDrmEngine=function(){return this.drmEngine_};shaka.media.PreloadManager.prototype.getPrefetchedVariant=function(){return this.prefetchedVariant_};
+shaka.media.PreloadManager.prototype.receiveSegmentPrefetchesById=function(){this.segmentPrefetchEntrusted_=!0;return this.segmentPrefetchById_};shaka.media.PreloadManager.prototype.waitForManifest=function(){return this.manifestPromise_};shaka.media.PreloadManager.prototype.waitForDrm=function(){return this.drmPromise_};shaka.media.PreloadManager.prototype.waitForChooseInitialVariant=function(){return this.chooseInitialVariantPromise_};
+shaka.media.PreloadManager.prototype.attachAbrManager=function(a,b){this.abrManager_=a;this.abrManagerFactory_=b};shaka.media.PreloadManager.prototype.attachAdaptationSetCriteria=function(a){this.currentAdaptationSetCriteria_=a};shaka.media.PreloadManager.prototype.attachManifest=function(a,b,c){this.manifest_=a;this.parser_=b;this.parserFactory_=c};
+shaka.media.PreloadManager.prototype.start=function(){var a=this,b;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){switch(c.nextAddress){case 1:return c.yield(Promise.resolve(),2);case 2:return c.setCatchFinallyBlocks(3),c.yield(a.parseManifestInner_(),5);case 5:if(a.isDestroyed())return c.return();a.manifestPromise_.resolve();return c.yield(a.initializeDrmInner_(),6);case 6:if(a.isDestroyed())return c.return();a.drmPromise_.resolve();return c.yield(a.chooseInitialVariantInner_(),7);
+case 7:if(a.isDestroyed())return c.return();a.chooseInitialVariantPromise_.resolve();c.leaveTryBlock(0);break;case 3:throw b=c.enterCatchBlock(),a.destroyPromise_.reject(b),b;}})};shaka.media.PreloadManager.prototype.dispatchEvent=function(a){return this.eventHandoffTarget_?this.eventHandoffTarget_.dispatchEvent(a):shaka.util.FakeEventTarget.prototype.dispatchEvent.call(this,a)};
+shaka.media.PreloadManager.prototype.onError=function(a){a.severity===shaka.util.Error.Severity.CRITICAL&&(this.destroyPromise_.reject(a),this.destroy());var b=this.makeEvent_(shaka.util.FakeEvent.EventName.Error,(new Map).set("detail",a));this.dispatchEvent(b);b.defaultPrevented&&(a.handled=!0)};shaka.media.PreloadManager.prototype.makeStateChangeEvent_=function(a){this.dispatchEvent(new shaka.util.FakeEvent(shaka.util.FakeEvent.EventName.OnStateChange,(new Map).set("state",a)))};
+shaka.media.PreloadManager.prototype.makeEvent_=function(a,b){return new shaka.util.FakeEvent(a,b)};
+shaka.media.PreloadManager.prototype.parseManifestInner_=function(){var a=this,b,c,d,e,f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){if(1==g.nextAddress){a.makeStateChangeEvent_("manifest-parser");a.parser_||(a.parserFactory_=shaka.media.ManifestParser.getFactory(a.assetUri_,a.mimeType_),goog.asserts.assert(a.parserFactory_,"Must have manifest parser"),a.parser_=a.parserFactory_(),a.parser_.configure(a.config_.manifest));b=Date.now()/1E3;a.makeStateChangeEvent_("manifest");if(a.manifest_)return g.jumpTo(2);
+c=a;return g.yield(a.parser_.start(a.assetUri_,a.manifestPlayerInterface_),3)}2!=g.nextAddress&&(c.manifest_=g.yieldResult);d=a.makeEvent_(shaka.util.FakeEvent.EventName.ManifestParsed);a.dispatchEvent(d);if(0==a.manifest_.variants.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.NO_VARIANTS);shaka.media.PreloadManager.filterForAVVariants_(a.manifest_);e=Date.now()/1E3;f=e-b;a.stats_.setManifestTime(f);g.jumpToEnd()})};
+shaka.media.PreloadManager.prototype.initializeDrmInner_=function(){var a=this,b,c,d,e,f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){switch(g.nextAddress){case 1:goog.asserts.assert(a.manifest_,"The manifest should already be parsed.");a.makeStateChangeEvent_("drm-engine");a.startTimeOfDrm_=Date.now()/1E3;a.drmEngine_=a.createDrmEngine_();a.manifestFilterer_.setDrmEngine(a.drmEngine_);a.drmEngine_.configure(a.config_.drm);b=a.manifestFilterer_.applyRestrictions(a.manifest_);if(!b){g.jumpTo(2);
+break}c=a.makeEvent_(shaka.util.FakeEvent.EventName.TracksChanged);return g.yield(Promise.resolve(),3);case 3:a.dispatchEvent(c);case 2:return d=shaka.util.StreamUtils.getPlayableVariants(a.manifest_.variants),g.yield(a.drmEngine_.initForPlayback(d,a.manifest_.offlineSessionIds),4);case 4:return g.yield(a.manifestFilterer_.filterManifest(a.manifest_),5);case 5:e=g.yieldResult;if(!e){g.jumpTo(0);break}f=a.makeEvent_(shaka.util.FakeEvent.EventName.TracksChanged);return g.yield(Promise.resolve(),7);
+case 7:a.dispatchEvent(f),g.jumpToEnd()}})};shaka.media.PreloadManager.prototype.reconfigure=function(a){this.config_=a};shaka.media.PreloadManager.prototype.configure=function(a,b){a=shaka.util.ConfigUtils.convertToConfigObject(a,b);shaka.util.PlayerConfiguration.mergeConfigObjects(this.config_,a)};shaka.media.PreloadManager.prototype.getConfiguration=function(){return shaka.util.ObjectUtils.cloneObject(this.config_)};
+shaka.media.PreloadManager.prototype.chooseInitialVariantInner_=function(){goog.asserts.assert(this.manifest_,"The manifest should already be parsed.");this.currentAdaptationSetCriteria_||(this.currentAdaptationSetCriteria_=new shaka.media.PreferenceBasedCriteria(this.config_.preferredAudioLanguage,this.config_.preferredVariantRole,this.config_.preferredAudioChannelCount,this.config_.preferredVideoHdrLevel,this.config_.preferSpatialAudio,this.config_.preferredVideoLayout,this.config_.preferredAudioLabel,
+this.config_.preferredVideoLabel,this.config_.mediaSource.codecSwitchingStrategy,this.config_.manifest.dash.enableAudioGroups),shaka.util.StreamUtils.chooseCodecsAndFilterManifest(this.manifest_,this.config_.preferredVideoCodecs,this.config_.preferredAudioCodecs,this.config_.preferredDecodingAttributes));if(this.allowMakeAbrManager_){var a=this.config_.abrFactory;this.abrManagerFactory_=a;this.abrManager_=a();this.abrManager_.configure(this.config_.abr)}if(this.allowPrefetch_){a=this.manifest_.presentationTimeline.isLive();
+var b=shaka.util.StreamUtils.getPlayableVariants(this.manifest_.variants);b=this.currentAdaptationSetCriteria_.create(b);this.abrManager_.configure(this.config_.abr);this.abrManager_.setVariants(Array.from(b.values()));if(b=this.abrManager_.chooseVariant(!0))this.prefetchedVariant_=b,b.video&&this.makePrefetchForStream_(b.video,a),b.audio&&this.makePrefetchForStream_(b.audio,a)}};
+shaka.media.PreloadManager.prototype.makePrefetchForStream_=function(a,b){var c=this,d,e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){if(1==k.nextAddress)return d=c.config_.streaming.segmentPrefetchLimit||2,e=new shaka.media.SegmentPrefetch(d,a,function(l,m,n){return shaka.media.StreamingEngine.dispatchFetch(l,m,n||null,c.config_.streaming.retryParameters,c.networkingEngine_)}),c.segmentPrefetchById_.set(a.id,e),k.yield(a.createSegmentIndex(),2);f=c.startTime_||0;(h=(g=a.segmentIndex.getIteratorForTime(f))?
+g.current():null)||(h=a.segmentIndex.get(0));h&&(b?h.initSegmentReference&&e.prefetchInitSegment(h.initSegmentReference):e.prefetchSegmentsByTime(h.startTime));k.jumpToEnd()})};shaka.media.PreloadManager.prototype.waitForFinish=function(){return Promise.race([this.chooseInitialVariantPromise_,this.destroyPromise_])};
+shaka.media.PreloadManager.prototype.destroy=function(){var a=this,b,c,d;return $jscomp.asyncExecutePromiseGeneratorProgram(function(e){switch(e.nextAddress){case 1:a.destroyed_=!0;if(!a.parser_||a.parserEntrusted_){e.jumpTo(2);break}return e.yield(a.parser_.stop(),2);case 2:if(!a.abrManager_||a.abrManagerEntrusted_){e.jumpTo(4);break}return e.yield(a.abrManager_.stop(),4);case 4:a.regionTimeline_&&!a.regionTimelineEntrusted_&&a.regionTimeline_.release();if(!a.drmEngine_||a.drmEngineEntrusted_){e.jumpTo(6);
+break}return e.yield(a.drmEngine_.destroy(),6);case 6:if(0<a.segmentPrefetchById_.size&&!a.segmentPrefetchEntrusted_)for(b=$jscomp.makeIterator(a.segmentPrefetchById_.values()),c=b.next();!c.done;c=b.next())d=c.value,d.clearAll();e.jumpToEnd()}})};shaka.media.PreloadManager.prototype.isDestroyed=function(){return this.destroyed_};shaka.media.PreloadManager.prototype.hasBeenAttached=function(){return this.hasBeenAttached_};
+shaka.media.PreloadManager.filterForAVVariants_=function(a){var b=function(c){return c.video&&c.audio||c.video&&c.video.codecs.includes(",")};a.variants.some(b)&&(shaka.log.debug("Found variant with audio and video content, so filtering out audio-only content."),a.variants=a.variants.filter(b))};goog.exportSymbol("shaka.media.PreloadManager",shaka.media.PreloadManager);goog.exportProperty(shaka.media.PreloadManager.prototype,"destroy",shaka.media.PreloadManager.prototype.destroy);
+goog.exportProperty(shaka.media.PreloadManager.prototype,"waitForFinish",shaka.media.PreloadManager.prototype.waitForFinish);shaka.media.RegionObserver=function(a,b){shaka.util.FakeEventTarget.call(this);var c=this;this.timeline_=a;this.startsPastZero_=b;this.oldPosition_=new Map;var d=shaka.media.RegionObserver.RelativePosition_;a=d.BEFORE_THE_REGION;b=d.IN_THE_REGION;d=d.AFTER_THE_REGION;this.rules_=[{weWere:null,weAre:b,invoke:function(e,f){return c.onEvent_("enter",e,f)}},{weWere:a,weAre:b,invoke:function(e,f){return c.onEvent_("enter",e,f)}},{weWere:d,weAre:b,invoke:function(e,f){return c.onEvent_("enter",e,f)}},{weWere:b,
+weAre:a,invoke:function(e,f){return c.onEvent_("exit",e,f)}},{weWere:b,weAre:d,invoke:function(e,f){return c.onEvent_("exit",e,f)}},{weWere:a,weAre:d,invoke:function(e,f){return c.onEvent_("skip",e,f)}},{weWere:d,weAre:a,invoke:function(e,f){return c.onEvent_("skip",e,f)}}];this.eventManager_=new shaka.util.EventManager;this.eventManager_.listen(this.timeline_,"regionremove",function(e){c.oldPosition_.delete(e.region)})};$jscomp.inherits(shaka.media.RegionObserver,shaka.util.FakeEventTarget);
+shaka.media.RegionObserver.prototype.release=function(){this.timeline_=null;this.oldPosition_.clear();this.eventManager_.release();this.eventManager_=null;shaka.util.FakeEventTarget.prototype.release.call(this)};
+shaka.media.RegionObserver.prototype.poll=function(a,b){var c=shaka.media.RegionObserver;if(!this.startsPastZero_||0!=a){this.startsPastZero_=!1;for(var d=$jscomp.makeIterator(this.timeline_.regions()),e=d.next();!e.done;e=d.next()){e=e.value;var f=this.oldPosition_.get(e),g=c.determinePositionRelativeTo_(e,a);this.oldPosition_.set(e,g);for(var h=$jscomp.makeIterator(this.rules_),k=h.next();!k.done;k=h.next())k=k.value,k.weWere==f&&k.weAre==g&&k.invoke(e,b)}}};
+shaka.media.RegionObserver.prototype.onEvent_=function(a,b,c){a=new shaka.util.FakeEvent(a,new Map([["region",b],["seeking",c]]));this.dispatchEvent(a)};shaka.media.RegionObserver.determinePositionRelativeTo_=function(a,b){var c=shaka.media.RegionObserver.RelativePosition_;return b<a.startTime?c.BEFORE_THE_REGION:b>a.endTime?c.AFTER_THE_REGION:c.IN_THE_REGION};shaka.media.RegionObserver.RelativePosition_={BEFORE_THE_REGION:1,IN_THE_REGION:2,AFTER_THE_REGION:3};shaka.net.NetworkingUtils=function(){};
+shaka.net.NetworkingUtils.getMimeType=function(a,b,c){var d,e,f,g,h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){switch(m.nextAddress){case 1:d=shaka.net.NetworkingUtils.getExtension_(a);if(e=shaka.net.NetworkingUtils.EXTENSIONS_TO_MIME_TYPES_[d])return m.return(e);f=shaka.net.NetworkingEngine.RequestType.MANIFEST;g=shaka.net.NetworkingEngine.makeRequest([a],c);m.setCatchFinallyBlocks(2);g.method="HEAD";return m.yield(b.request(f,g).promise,4);case 4:h=m.yieldResult;e=h.headers["content-type"];
+m.leaveTryBlock(3);break;case 2:k=m.enterCatchBlock();if(!k||k.code!=shaka.util.Error.Code.HTTP_ERROR&&k.code!=shaka.util.Error.Code.BAD_HTTP_STATUS){m.jumpTo(3);break}g.method="GET";return m.yield(b.request(f,g).promise,6);case 6:l=m.yieldResult,e=l.headers["content-type"];case 3:return m.return(e?e.toLowerCase().split(";").shift():"")}})};shaka.net.NetworkingUtils.getExtension_=function(a){a=(new goog.Uri(a)).getPath().split("/").pop().split(".");return 1==a.length?"":a.pop().toLowerCase()};
+shaka.net.NetworkingUtils.EXTENSIONS_TO_MIME_TYPES_={mp4:"video/mp4",m4v:"video/mp4",m4a:"audio/mp4",webm:"video/webm",weba:"audio/webm",mkv:"video/webm",ts:"video/mp2t",ogv:"video/ogg",ogg:"audio/ogg",mpg:"video/mpeg",mpeg:"video/mpeg",m3u8:"application/x-mpegurl",mpd:"application/dash+xml",ism:"application/vnd.ms-sstr+xml",mp3:"audio/mpeg",aac:"audio/aac",flac:"audio/flac",wav:"audio/wav",sbv:"text/x-subviewer",srt:"text/srt",vtt:"text/vtt",webvtt:"text/vtt",ttml:"application/ttml+xml",lrc:"application/x-subtitle-lrc",
+ssa:"text/x-ssa",ass:"text/x-ssa"};shaka.text.Utils=function(){};
+shaka.text.Utils.flattenPayload_=function(a,b){if(a.lineBreak)return"\n";if(a.nestedCues.length)return a.nestedCues.map(function(g){return shaka.text.Utils.flattenPayload_(g,a)}).join("");var c=[],d=a.fontWeight>=shaka.text.Cue.fontWeight.BOLD,e=a.fontStyle==shaka.text.Cue.fontStyle.ITALIC,f=a.textDecoration.includes(shaka.text.Cue.textDecoration.UNDERLINE);d&&c.push(["b"]);e&&c.push(["i"]);f&&c.push(["u"]);e=a.color;""==e&&b&&(e=b.color);d="";(e=shaka.text.Utils.getColorName_(e))&&(d+="."+e);e=a.backgroundColor;
+""==e&&b&&(e=b.backgroundColor);(b=shaka.text.Utils.getColorName_(e))&&(d+=".bg_"+b);d&&c.push(["c",d]);return c.reduceRight(function(g,h){var k=$jscomp.makeIterator(h);h=k.next().value;k=k.next().value;return"<"+h+(void 0===k?"":k)+">"+g+"</"+h+">"},a.payload)};
+shaka.text.Utils.getColorName_=function(a){a=a.toLowerCase();var b=a.replace(/\s/g,"").match(/^rgba?\((\d+),(\d+),(\d+),?([^,\s)]+)?/i);b?a="#"+(parseInt(b[1],10)|256).toString(16).slice(1)+(parseInt(b[2],10)|256).toString(16).slice(1)+(parseInt(b[3],10)|256).toString(16).slice(1):a.startsWith("#")&&7<a.length&&(a=a.slice(0,7));switch(a){case "white":case "#fff":case "#ffffff":return"white";case "lime":case "#0f0":case "#00ff00":return"lime";case "cyan":case "#0ff":case "#00ffff":return"cyan";case "red":case "#f00":case "#ff0000":return"red";
+case "yellow":case "#ff0":case "#ffff00":return"yellow";case "magenta":case "#f0f":case "#ff00ff":return"magenta";case "blue":case "#00f":case "#0000ff":return"blue";case "black":case "#000":case "#000000":return"black"}return null};
+shaka.text.Utils.getCuesToFlatten=function(a,b){var c=[];a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next())if(d=d.value,d.isContainer)c.push.apply(c,$jscomp.arrayFromIterable(shaka.text.Utils.getCuesToFlatten(d.nestedCues,d)));else{var e=d.clone();e.nestedCues=[];e.payload=shaka.text.Utils.flattenPayload_(d,b);c.push(e)}return c};shaka.text.SimpleTextDisplayer=function(a,b){this.textTrack_=null;for(var c=$jscomp.makeIterator(Array.from(a.textTracks)),d=c.next();!d.done;d=c.next())d=d.value,d.mode="disabled",d.label==b&&(this.textTrack_=d);this.textTrack_||(this.textTrack_=a.addTextTrack("subtitles",b));this.textTrack_.mode="hidden"};shaka.text.SimpleTextDisplayer.prototype.configure=function(a){};
+shaka.text.SimpleTextDisplayer.prototype.remove=function(a,b){if(!this.textTrack_)return!1;shaka.text.SimpleTextDisplayer.removeWhere_(this.textTrack_,function(c){return c.startTime<b&&c.endTime>a});return!0};
+shaka.text.SimpleTextDisplayer.prototype.append=function(a){var b=shaka.text.Utils.getCuesToFlatten(a),c=[];a=this.textTrack_.cues?Array.from(this.textTrack_.cues):[];var d={};b=$jscomp.makeIterator(b);for(var e=b.next();!e.done;d={$jscomp$loop$prop$inCue$876:d.$jscomp$loop$prop$inCue$876},e=b.next())d.$jscomp$loop$prop$inCue$876=e.value,a.some(function(f){return function(g){return g.startTime==f.$jscomp$loop$prop$inCue$876.startTime&&g.endTime==f.$jscomp$loop$prop$inCue$876.endTime&&g.text==f.$jscomp$loop$prop$inCue$876.payload?
+!0:!1}}(d))||(e=shaka.text.SimpleTextDisplayer.convertToTextTrackCue_(d.$jscomp$loop$prop$inCue$876))&&c.push(e);a=c.slice().sort(function(f,g){return f.startTime!=g.startTime?f.startTime-g.startTime:f.endTime!=g.endTime?f.endTime-g.startTime:"line"in VTTCue.prototype?c.indexOf(g)-c.indexOf(f):c.indexOf(f)-c.indexOf(g)});a=$jscomp.makeIterator(a);for(d=a.next();!d.done;d=a.next())this.textTrack_.addCue(d.value)};
+shaka.text.SimpleTextDisplayer.prototype.destroy=function(){this.textTrack_&&(shaka.text.SimpleTextDisplayer.removeWhere_(this.textTrack_,function(a){return!0}),this.textTrack_.mode="disabled");this.textTrack_=null;return Promise.resolve()};shaka.text.SimpleTextDisplayer.prototype.isTextVisible=function(){return"showing"==this.textTrack_.mode};shaka.text.SimpleTextDisplayer.prototype.setTextVisibility=function(a){this.textTrack_.mode=a?"showing":"hidden"};
+shaka.text.SimpleTextDisplayer.convertToTextTrackCue_=function(a){if(a.startTime>=a.endTime)return shaka.log.warning("Invalid cue times: "+a.startTime+" - "+a.endTime),null;var b=shaka.text.Cue,c=new VTTCue(a.startTime,a.endTime,a.payload);c.lineAlign=a.lineAlign;c.positionAlign=a.positionAlign;a.size&&(c.size=a.size);try{c.align=a.textAlign}catch(d){}"center"==a.textAlign&&"center"!=c.align&&(c.align="middle");a.writingMode==b.writingMode.VERTICAL_LEFT_TO_RIGHT?c.vertical="lr":a.writingMode==b.writingMode.VERTICAL_RIGHT_TO_LEFT&&
+(c.vertical="rl");a.lineInterpretation==b.lineInterpretation.PERCENTAGE&&(c.snapToLines=!1);null!=a.line&&(c.line=a.line);null!=a.position&&(c.position=a.position);return c};shaka.text.SimpleTextDisplayer.removeWhere_=function(a,b){var c=a.mode,d="showing"==c?"showing":"hidden";a.mode=d;goog.asserts.assert(a.cues,'Cues should be accessible when mode is set to "'+d+'".');d=$jscomp.makeIterator(Array.from(a.cues));for(var e=d.next();!e.done;e=d.next())(e=e.value)&&b(e)&&a.removeCue(e);a.mode=c};
+goog.exportSymbol("shaka.text.SimpleTextDisplayer",shaka.text.SimpleTextDisplayer);goog.exportProperty(shaka.text.SimpleTextDisplayer.prototype,"setTextVisibility",shaka.text.SimpleTextDisplayer.prototype.setTextVisibility);goog.exportProperty(shaka.text.SimpleTextDisplayer.prototype,"isTextVisible",shaka.text.SimpleTextDisplayer.prototype.isTextVisible);goog.exportProperty(shaka.text.SimpleTextDisplayer.prototype,"destroy",shaka.text.SimpleTextDisplayer.prototype.destroy);
+goog.exportProperty(shaka.text.SimpleTextDisplayer.prototype,"append",shaka.text.SimpleTextDisplayer.prototype.append);goog.exportProperty(shaka.text.SimpleTextDisplayer.prototype,"remove",shaka.text.SimpleTextDisplayer.prototype.remove);goog.exportProperty(shaka.text.SimpleTextDisplayer.prototype,"configure",shaka.text.SimpleTextDisplayer.prototype.configure);shaka.text.StubTextDisplayer=function(){};shaka.text.StubTextDisplayer.prototype.configure=function(a){};shaka.text.StubTextDisplayer.prototype.remove=function(a,b){};shaka.text.StubTextDisplayer.prototype.append=function(a){};shaka.text.StubTextDisplayer.prototype.destroy=function(){};shaka.text.StubTextDisplayer.prototype.isTextVisible=function(){return!1};shaka.text.StubTextDisplayer.prototype.setTextVisibility=function(a){};goog.exportSymbol("shaka.text.StubTextDisplayer",shaka.text.StubTextDisplayer);
+goog.exportProperty(shaka.text.StubTextDisplayer.prototype,"setTextVisibility",shaka.text.StubTextDisplayer.prototype.setTextVisibility);goog.exportProperty(shaka.text.StubTextDisplayer.prototype,"isTextVisible",shaka.text.StubTextDisplayer.prototype.isTextVisible);goog.exportProperty(shaka.text.StubTextDisplayer.prototype,"destroy",shaka.text.StubTextDisplayer.prototype.destroy);goog.exportProperty(shaka.text.StubTextDisplayer.prototype,"append",shaka.text.StubTextDisplayer.prototype.append);
+goog.exportProperty(shaka.text.StubTextDisplayer.prototype,"remove",shaka.text.StubTextDisplayer.prototype.remove);goog.exportProperty(shaka.text.StubTextDisplayer.prototype,"configure",shaka.text.StubTextDisplayer.prototype.configure);shaka.util.Dom=function(){};shaka.util.Dom.createHTMLElement=function(a){return document.createElement(a)};shaka.util.Dom.createButton=function(){var a=document.createElement("button");a.setAttribute("type","button");return a};shaka.util.Dom.asHTMLElement=function(a){return a};shaka.util.Dom.asHTMLCanvasElement=function(a){return a};shaka.util.Dom.asHTMLMediaElement=function(a){return a};
+shaka.util.Dom.getElementByClassName=function(a,b){b=b.getElementsByClassName(a);goog.asserts.assert(1==b.length,"Should only be one element with class name "+a);return shaka.util.Dom.asHTMLElement(b[0])};shaka.util.Dom.removeAllChildren=function(a){for(;a.firstChild;)a.removeChild(a.firstChild)};goog.exportSymbol("shaka.util.Dom",shaka.util.Dom);goog.exportProperty(shaka.util.Dom,"removeAllChildren",shaka.util.Dom.removeAllChildren);shaka.text.UITextDisplayer=function(a,b,c){var d=this;goog.asserts.assert(b,"videoContainer should be valid.");this.isTextVisible_=!1;this.cues_=[];this.video_=a;this.videoContainer_=b;this.aspectRatio_=null;this.textContainer_=shaka.util.Dom.createHTMLElement("div");this.textContainer_.classList.add("shaka-text-container");this.textContainer_.style.textAlign="center";this.textContainer_.style.display="flex";this.textContainer_.style.flexDirection="column";this.textContainer_.style.alignItems="center";
+this.textContainer_.style.justifyContent="flex-end";this.videoContainer_.appendChild(this.textContainer_);this.captionsTimer_=(new shaka.util.Timer(function(){d.video_.paused||d.updateCaptions_()})).tickEvery(c.captionsUpdatePeriod);this.currentCuesMap_=new Map;this.eventManager_=new shaka.util.EventManager;this.eventManager_.listen(document,"fullscreenchange",function(){d.updateCaptions_(!0)});this.eventManager_.listen(this.video_,"seeking",function(){d.updateCaptions_(!0)});this.eventManager_.listen(this.video_,
+"resize",function(){var e=d.video_,f=e.videoWidth;e=e.videoHeight;d.aspectRatio_=f&&e?f/e:null});this.resizeObserver_=null;"ResizeObserver"in window&&(this.resizeObserver_=new ResizeObserver(function(){d.updateCaptions_(!0)}),this.resizeObserver_.observe(this.textContainer_));this.regionElements_=new Map};shaka.text.UITextDisplayer.prototype.configure=function(a){this.captionsTimer_&&this.captionsTimer_.tickEvery(a.captionsUpdatePeriod)};
+shaka.text.UITextDisplayer.prototype.append=function(a){var b=[].concat($jscomp.arrayFromIterable(this.cues_)),c={};a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;c={$jscomp$loop$prop$cue$878:c.$jscomp$loop$prop$cue$878},d=a.next())c.$jscomp$loop$prop$cue$878=d.value,b.some(function(e){return function(f){return shaka.text.Cue.equal(f,e.$jscomp$loop$prop$cue$878)}}(c))||this.cues_.push(c.$jscomp$loop$prop$cue$878);this.updateCaptions_()};
+shaka.text.UITextDisplayer.prototype.destroy=function(){if(!this.textContainer_)return Promise.resolve();this.videoContainer_.removeChild(this.textContainer_);this.textContainer_=null;this.isTextVisible_=!1;this.cues_=[];this.captionsTimer_&&this.captionsTimer_.stop();this.currentCuesMap_.clear();this.eventManager_&&(this.eventManager_.release(),this.eventManager_=null);this.resizeObserver_&&(this.resizeObserver_.disconnect(),this.resizeObserver_=null);return Promise.resolve()};
+shaka.text.UITextDisplayer.prototype.remove=function(a,b){if(!this.textContainer_)return!1;var c=this.cues_.length;this.cues_=this.cues_.filter(function(d){return d.startTime<a||d.endTime>=b});this.updateCaptions_(c>this.cues_.length);return!0};shaka.text.UITextDisplayer.prototype.isTextVisible=function(){return this.isTextVisible_};shaka.text.UITextDisplayer.prototype.setTextVisibility=function(a){this.isTextVisible_=a};
+shaka.text.UITextDisplayer.prototype.isElementUnderTextContainer_=function(a){for(;null!=a;){if(a==this.textContainer_)return!0;a=a.parentElement}return!1};
+shaka.text.UITextDisplayer.prototype.updateCuesRecursive_=function(a,b,c,d){var e=!1,f=[],g=[];a=$jscomp.makeIterator(a);for(var h=a.next();!h.done;h=a.next()){h=h.value;d.push(h);var k=this.currentCuesMap_.get(h),l=h.startTime<=c&&h.endTime>c,m=k?k.wrapper:null;k&&(f.push(k.cueElement),k.regionElement&&f.push(k.regionElement),l||(e=!0,this.currentCuesMap_.delete(h),k=null));l&&(g.push(h),k?this.isElementUnderTextContainer_(m)||(e=!0):(this.createCue_(h,d),k=this.currentCuesMap_.get(h),m=k.wrapper,
+e=!0));0<h.nestedCues.length&&m&&this.updateCuesRecursive_(h.nestedCues,m,c,d);k=d.pop();goog.asserts.assert(k==h,"Parent cues should be kept in order")}if(e){c=$jscomp.makeIterator(f);for(d=c.next();!d.done;d=c.next())d=d.value,d.parentElement&&d.parentElement.removeChild(d);g.sort(function(n,p){return n.startTime!=p.startTime?n.startTime-p.startTime:n.endTime-p.endTime});g=$jscomp.makeIterator(g);for(h=g.next();!h.done;h=g.next())c=this.currentCuesMap_.get(h.value),goog.asserts.assert(c,"cueRegistry should exist."),
+c.regionElement?(c.regionElement.contains(b)&&c.regionElement.removeChild(b),b.appendChild(c.regionElement),c.regionElement.appendChild(c.cueElement)):b.appendChild(c.cueElement)}};
+shaka.text.UITextDisplayer.prototype.updateCaptions_=function(a){if(this.textContainer_){var b=this.video_.currentTime;if(!this.isTextVisible_||(void 0===a?0:a)){a=$jscomp.makeIterator(this.regionElements_.values());for(var c=a.next();!c.done;c=a.next())shaka.util.Dom.removeAllChildren(c.value);shaka.util.Dom.removeAllChildren(this.textContainer_);this.currentCuesMap_.clear();this.regionElements_.clear()}if(this.isTextVisible_){a=new Map;if(goog.DEBUG){c=$jscomp.makeIterator(this.currentCuesMap_.keys());
+for(var d=c.next();!d.done;d=c.next())d=d.value,a.set(d,this.currentCuesMap_.get(d))}this.updateCuesRecursive_(this.cues_,this.textContainer_,b,[]);if(goog.DEBUG)for(b=$jscomp.makeIterator(a.keys()),d=b.next();!d.done;d=b.next())c=d.value,this.currentCuesMap_.has(c)||(c=a.get(c).cueElement,goog.asserts.assert(!c.parentNode,"Cue was not properly removed!"))}}};
+shaka.text.UITextDisplayer.prototype.generateRegionId_=function(a){var b=shaka.text.CueRegion.units.PERCENTAGE;return a.id+"_"+a.width+"x"+a.height+(a.heightUnits==b?"%":"px")+"-"+a.viewportAnchorX+"x"+a.viewportAnchorY+(a.viewportAnchorUnits==b?"%":"px")};
+shaka.text.UITextDisplayer.prototype.getRegionElement_=function(a){var b=a.region,c=this.aspectRatio_===4/3?2.5:1.9,d=this.generateRegionId_(b);if(this.regionElements_.has(d))return this.regionElements_.get(d);var e=shaka.util.Dom.createHTMLElement("span"),f=shaka.text.CueRegion.units.PERCENTAGE,g=b.heightUnits==f?"%":"px",h=b.widthUnits==f?"%":"px";f=b.viewportAnchorUnits==f?"%":"px";e.id="shaka-text-region---"+d;e.classList.add("shaka-text-region");e.style.position="absolute";var k=shaka.text.CueRegion.units.LINES;
+b.heightUnits===k&&b.widthUnits===k?(e.style.height=5.33*b.height+"%",e.style.width=b.width*c+"%"):(e.style.height=b.height+g,e.style.width=b.width+h);b.viewportAnchorUnits===k?(g=b.viewportAnchorY/75*100,h=b.viewportAnchorX/(this.aspectRatio_===4/3?160:210)*100,g-=b.regionAnchorY*b.height*5.33/100,h-=b.regionAnchorX*b.width*c/100,e.style.top=g+"%",e.style.left=h+"%"):(e.style.top=b.viewportAnchorY-b.regionAnchorY*b.height/100+f,e.style.left=b.viewportAnchorX-b.regionAnchorX*b.width/100+f);e.style.display=
+"flex";e.style.flexDirection="column";e.style.alignItems="center";e.style.justifyContent=a.displayAlign==shaka.text.Cue.displayAlign.BEFORE?"flex-start":a.displayAlign==shaka.text.Cue.displayAlign.CENTER?"center":"flex-end";this.regionElements_.set(d,e);return e};
+shaka.text.UITextDisplayer.prototype.createCue_=function(a,b){var c=1<b.length,d=c?"span":"div";a.lineBreak&&(d="br");a.rubyTag&&(d=a.rubyTag);c=!c&&0<a.nestedCues.length;var e=shaka.util.Dom.createHTMLElement(d);"br"!=d&&this.setCaptionStyles_(e,a,b,c);b=null;a.region&&a.region.id&&(b=this.getRegionElement_(a));d=e;c&&(d=shaka.util.Dom.createHTMLElement("span"),d.classList.add("shaka-text-wrapper"),d.style.backgroundColor=a.backgroundColor,d.style.lineHeight="normal",e.appendChild(d));this.currentCuesMap_.set(a,
+{cueElement:e,wrapper:d,regionElement:b})};
+shaka.text.UITextDisplayer.prototype.computeCuePositionAlignment_=function(a){var b=shaka.text.Cue,c=a.direction,d=a.positionAlign;a=a.textAlign;return d!==b.positionAlign.AUTO?d:a===b.textAlign.LEFT||a===b.textAlign.START&&c===b.direction.HORIZONTAL_LEFT_TO_RIGHT||a===b.textAlign.END&&c===b.direction.HORIZONTAL_RIGHT_TO_LEFT?b.positionAlign.LEFT:a===b.textAlign.RIGHT||a===b.textAlign.START&&c===b.direction.HORIZONTAL_RIGHT_TO_LEFT||a===b.textAlign.END&&c===b.direction.HORIZONTAL_LEFT_TO_RIGHT?b.positionAlign.RIGHT:
+b.positionAlign.CENTER};
+shaka.text.UITextDisplayer.prototype.setCaptionStyles_=function(a,b,c,d){var e=shaka.text.Cue,f=a.style,g=0==b.nestedCues.length,h=1<c.length;f.whiteSpace="pre-wrap";var k=b.payload.replace(/\s+$/g,function(m){return"\u00a0".repeat(m.length)});f.webkitTextStrokeColor=b.textStrokeColor;f.webkitTextStrokeWidth=b.textStrokeWidth;f.color=b.color;f.direction=b.direction;f.opacity=b.opacity;f.paddingLeft=shaka.text.UITextDisplayer.convertLengthValue_(b.linePadding,b,this.videoContainer_);f.paddingRight=
+shaka.text.UITextDisplayer.convertLengthValue_(b.linePadding,b,this.videoContainer_);f.textCombineUpright=b.textCombineUpright;f.textShadow=b.textShadow;if(b.backgroundImage)f.backgroundImage="url('"+b.backgroundImage+"')",f.backgroundRepeat="no-repeat",f.backgroundSize="contain",f.backgroundPosition="center",f.width="100%",f.height="100%";else{if(b.nestedCues.length)var l=a;else l=shaka.util.Dom.createHTMLElement("span"),a.appendChild(l);b.border&&(l.style.border=b.border);!d&&((a=shaka.text.UITextDisplayer.inheritProperty_(c,
+function(m){return m.backgroundColor}))?l.style.backgroundColor=a:k&&(l.style.backgroundColor="rgba(0, 0, 0, 0.8)"),a=shaka.text.UITextDisplayer.inheritProperty_(c,function(m){return m.fontFamily}))&&(l.style.fontFamily=a);k&&(l.textContent=k)}h&&!c[c.length-1].isContainer?f.display="inline":(f.display="flex",f.flexDirection="column",f.alignItems="center",f.justifyContent=b.displayAlign==e.displayAlign.BEFORE?"flex-start":b.displayAlign==e.displayAlign.CENTER?"center":"flex-end");g||(f.margin="0");
+f.fontFamily=b.fontFamily;f.fontWeight=b.fontWeight.toString();f.fontStyle=b.fontStyle;f.letterSpacing=b.letterSpacing;f.fontSize=shaka.text.UITextDisplayer.convertLengthValue_(b.fontSize,b,this.videoContainer_);c=b.line;null!=c&&(g=b.lineInterpretation,g==e.lineInterpretation.LINE_NUMBER&&(g=e.lineInterpretation.PERCENTAGE,h=16,this.aspectRatio_&&1>this.aspectRatio_&&(h=32),c=0>c?100+c/h*100:c/h*100),g==e.lineInterpretation.PERCENTAGE&&(f.position="absolute",b.writingMode==e.writingMode.HORIZONTAL_TOP_TO_BOTTOM?
+(f.width="100%",b.lineAlign==e.lineAlign.START?f.top=c+"%":b.lineAlign==e.lineAlign.END&&(f.bottom=100-c+"%")):b.writingMode==e.writingMode.VERTICAL_LEFT_TO_RIGHT?(f.height="100%",b.lineAlign==e.lineAlign.START?f.left=c+"%":b.lineAlign==e.lineAlign.END&&(f.right=100-c+"%")):(f.height="100%",b.lineAlign==e.lineAlign.START?f.right=c+"%":b.lineAlign==e.lineAlign.END&&(f.left=100-c+"%"))));f.lineHeight=b.lineHeight;null!=b.position&&(b.writingMode==e.writingMode.HORIZONTAL_TOP_TO_BOTTOM?f.paddingLeft=
+b.position:f.paddingTop=b.position);c=this.computeCuePositionAlignment_(b);c==e.positionAlign.LEFT?f.cssFloat="left":c==e.positionAlign.RIGHT&&(f.cssFloat="right");f.textAlign=b.textAlign;f.textDecoration=b.textDecoration.join(" ");f.writingMode=b.writingMode;"writingMode"in document.documentElement.style&&f.writingMode==b.writingMode||(f.webkitWritingMode=b.writingMode);b.size&&(b.writingMode==e.writingMode.HORIZONTAL_TOP_TO_BOTTOM?f.width=b.size+"%":f.height=b.size+"%")};
+shaka.text.UITextDisplayer.getLengthValueInfo_=function(a){return(a=(new RegExp(/(\d*\.?\d+)([a-z]+|%+)/)).exec(a))?{value:Number(a[1]),unit:a[2]}:null};shaka.text.UITextDisplayer.convertLengthValue_=function(a,b,c){var d=shaka.text.UITextDisplayer.getLengthValueInfo_(a);if(!d)return a;var e=d.value;switch(d.unit){case "%":return shaka.text.UITextDisplayer.getAbsoluteLengthInPixels_(e/100,b,c);case "c":return shaka.text.UITextDisplayer.getAbsoluteLengthInPixels_(e,b,c);default:return a}};
+shaka.text.UITextDisplayer.getAbsoluteLengthInPixels_=function(a,b,c){return c.clientHeight*a/b.cellResolution.rows+"px"};shaka.text.UITextDisplayer.inheritProperty_=function(a,b){for(var c=a.length-1;0<=c;c--){var d=b(a[c]);if(d||0===d)return d}return null};goog.exportSymbol("shaka.text.UITextDisplayer",shaka.text.UITextDisplayer);goog.exportProperty(shaka.text.UITextDisplayer.prototype,"setTextVisibility",shaka.text.UITextDisplayer.prototype.setTextVisibility);
+goog.exportProperty(shaka.text.UITextDisplayer.prototype,"isTextVisible",shaka.text.UITextDisplayer.prototype.isTextVisible);goog.exportProperty(shaka.text.UITextDisplayer.prototype,"remove",shaka.text.UITextDisplayer.prototype.remove);goog.exportProperty(shaka.text.UITextDisplayer.prototype,"destroy",shaka.text.UITextDisplayer.prototype.destroy);goog.exportProperty(shaka.text.UITextDisplayer.prototype,"append",shaka.text.UITextDisplayer.prototype.append);
+goog.exportProperty(shaka.text.UITextDisplayer.prototype,"configure",shaka.text.UITextDisplayer.prototype.configure);shaka.text.WebVttGenerator=function(){};
+shaka.text.WebVttGenerator.convert=function(a,b){var c=function(f){for(var g=f,h=$jscomp.makeIterator(b),k=h.next();!k.done;k=h.next())k=k.value,k.end&&k.start<f&&(g+=k.end-k.start);f=Math.floor(g/3600);h=Math.floor(g/60%60);k=Math.floor(g%60);g=Math.floor(1E3*g%1E3);return(10>f?"0":"")+f+":"+(10>h?"0":"")+h+":"+(10>k?"0":"")+k+"."+(100>g?10>g?"00":"0":"")+g},d=shaka.text.Utils.getCuesToFlatten(a);a="WEBVTT\n\n";d=$jscomp.makeIterator(d);for(var e=d.next();!e.done;e=d.next())e=e.value,a+=c(e.startTime)+
+" --\x3e "+c(e.endTime)+function(f){var g=[],h=shaka.text.Cue;switch(f.textAlign){case h.textAlign.LEFT:g.push("align:left");break;case h.textAlign.RIGHT:g.push("align:right");break;case h.textAlign.CENTER:g.push("align:middle");break;case h.textAlign.START:g.push("align:start");break;case h.textAlign.END:g.push("align:end")}switch(f.writingMode){case h.writingMode.VERTICAL_LEFT_TO_RIGHT:g.push("vertical:lr");break;case h.writingMode.VERTICAL_RIGHT_TO_LEFT:g.push("vertical:rl")}return g.length?" "+
+g.join(" "):""}(e)+"\n",a+=e.payload+"\n\n";return a};goog.exportSymbol("shaka.text.WebVttGenerator",shaka.text.WebVttGenerator);shaka.util.CmcdManager=function(a,b){this.playerInterface_=a;this.config_=b;this.sf_=void 0;this.playbackStarted_=!1;this.buffering_=!0;this.starved_=!1};shaka.util.CmcdManager.prototype.configure=function(a){this.config_=a};shaka.util.CmcdManager.prototype.setBuffering=function(a){a||this.playbackStarted_||(this.playbackStarted_=!0);this.playbackStarted_&&a&&(this.starved_=!0);this.buffering_=a};
+shaka.util.CmcdManager.prototype.applyData=function(a,b,c){c=void 0===c?{}:c;if(this.config_.enabled)if("HEAD"===b.method)this.apply_(b);else{var d=shaka.net.NetworkingEngine.RequestType,e=shaka.util.CmcdManager.ObjectType;switch(a){case d.MANIFEST:this.applyManifestData(b,c);break;case d.SEGMENT:this.applySegmentData(b,c);break;case d.LICENSE:case d.SERVER_CERTIFICATE:case d.KEY:this.apply_(b,{ot:e.KEY});break;case d.TIMING:this.apply_(b,{ot:e.OTHER})}}};
+shaka.util.CmcdManager.prototype.applyManifestData=function(a,b){try{this.config_.enabled&&(b.type&&(this.sf_=this.getStreamFormat_(b.type)),this.apply_(a,{ot:shaka.util.CmcdManager.ObjectType.MANIFEST,su:!this.playbackStarted_}))}catch(c){shaka.log.warnOnce("CMCD_MANIFEST_ERROR","Could not generate manifest CMCD data.",c)}};
+shaka.util.CmcdManager.prototype.applySegmentData=function(a,b){try{if(this.config_.enabled){var c=b.segment,d=0;c&&(d=c.endTime-c.startTime);var e={d:1E3*d,st:this.getStreamType_()};e.ot=this.getObjectType_(b);var f=shaka.util.CmcdManager.ObjectType,g=e.ot===f.VIDEO||e.ot===f.AUDIO||e.ot===f.MUXED||e.ot===f.TIMED_TEXT,h=b.stream;if(h){if(g&&(e.bl=this.getBufferLength_(h.type),e.ot!==f.TIMED_TEXT)){var k=this.getRemainingBufferLength_(h.type),l=this.playerInterface_.getPlaybackRate();e.dl=l?k/Math.abs(l):
+k}h.bandwidth&&(e.br=h.bandwidth/1E3);if(h.segmentIndex&&c){var m=h.segmentIndex.getIteratorForTime(c.endTime,!0);if(m){var n=m.next().value;if(n&&n!=c&&(shaka.util.ArrayUtils.equal(c.getUris(),n.getUris())||(e.nor=this.urlToRelativePath_(n.getUris()[0],a.uris[0])),(n.startByte||n.endByte)&&(c.startByte!=n.startByte||c.endByte!=n.endByte))){var p=n.startByte+"-";n.endByte&&(p+=n.endByte);e.nrr=p}}var q=this.calculateRtp_(h,c);isNaN(q)||(e.rtp=q)}}g&&e.ot!==f.TIMED_TEXT&&(e.tb=this.getTopBandwidth_(e.ot)/
+1E3);this.apply_(a,e)}}catch(r){shaka.log.warnOnce("CMCD_SEGMENT_ERROR","Could not generate segment CMCD data.",r)}};shaka.util.CmcdManager.prototype.applyTextData=function(a){try{this.config_.enabled&&this.apply_(a,{ot:shaka.util.CmcdManager.ObjectType.CAPTION,su:!0})}catch(b){shaka.log.warnOnce("CMCD_TEXT_ERROR","Could not generate text CMCD data.",b)}};
+shaka.util.CmcdManager.prototype.appendSrcData=function(a,b){try{if(!this.config_.enabled)return a;var c=this.createData_();c.ot=this.getObjectTypeFromMimeType_(b);c.su=!0;var d=shaka.util.CmcdManager.toQuery(c);return shaka.util.CmcdManager.appendQueryToUri(a,d)}catch(e){return shaka.log.warnOnce("CMCD_SRC_ERROR","Could not generate src CMCD data.",e),a}};
+shaka.util.CmcdManager.prototype.appendTextTrackData=function(a){try{if(!this.config_.enabled)return a;var b=this.createData_();b.ot=shaka.util.CmcdManager.ObjectType.CAPTION;b.su=!0;var c=shaka.util.CmcdManager.toQuery(b);return shaka.util.CmcdManager.appendQueryToUri(a,c)}catch(d){return shaka.log.warnOnce("CMCD_TEXT_TRACK_ERROR","Could not generate text track CMCD data.",d),a}};
+shaka.util.CmcdManager.prototype.createData_=function(){this.config_.sessionId||(this.config_.sessionId=window.crypto.randomUUID());return{v:shaka.util.CmcdManager.Version,sf:this.sf_,sid:this.config_.sessionId,cid:this.config_.contentId,mtp:this.playerInterface_.getBandwidthEstimate()/1E3}};
+shaka.util.CmcdManager.prototype.apply_=function(a,b,c){b=void 0===b?{}:b;c=void 0===c?this.config_.useHeaders:c;if(this.config_.enabled){Object.assign(b,this.createData_());b.pr=this.playerInterface_.getPlaybackRate();var d=b.ot===shaka.util.CmcdManager.ObjectType.VIDEO||b.ot===shaka.util.CmcdManager.ObjectType.MUXED;this.starved_&&d&&(b.bs=!0,b.su=!0,this.starved_=!1);null==b.su&&(b.su=this.buffering_);b=this.filterKeys_(b);if(c)c=shaka.util.CmcdManager.toHeaders(b),Object.keys(c).length&&Object.assign(a.headers,
+c);else{var e=shaka.util.CmcdManager.toQuery(b);e&&(a.uris=a.uris.map(function(f){return shaka.util.CmcdManager.appendQueryToUri(f,e)}))}}};shaka.util.CmcdManager.prototype.filterKeys_=function(a){var b=this.config_.includeKeys;return b.length?Object.keys(a).reduce(function(c,d){b.includes(d)&&(c[d]=a[d]);return c},{}):a};
+shaka.util.CmcdManager.prototype.getObjectType_=function(a){if(a.type===shaka.net.NetworkingEngine.AdvancedRequestType.INIT_SEGMENT)return shaka.util.CmcdManager.ObjectType.INIT;if(a=a.stream){var b=a.type;if("video"==b)return a.codecs&&a.codecs.includes(",")?shaka.util.CmcdManager.ObjectType.MUXED:shaka.util.CmcdManager.ObjectType.VIDEO;if("audio"==b)return shaka.util.CmcdManager.ObjectType.AUDIO;if("text"==b)return"application/mp4"===a.mimeType?shaka.util.CmcdManager.ObjectType.TIMED_TEXT:shaka.util.CmcdManager.ObjectType.CAPTION}};
+shaka.util.CmcdManager.prototype.getObjectTypeFromMimeType_=function(a){switch(a.toLowerCase()){case "audio/mp4":case "audio/webm":case "audio/ogg":case "audio/mpeg":case "audio/aac":case "audio/flac":case "audio/wav":return shaka.util.CmcdManager.ObjectType.AUDIO;case "video/webm":case "video/mp4":case "video/mpeg":case "video/mp2t":return shaka.util.CmcdManager.ObjectType.MUXED;case "application/x-mpegurl":case "application/vnd.apple.mpegurl":case "application/dash+xml":case "video/vnd.mpeg.dash.mpd":case "application/vnd.ms-sstr+xml":return shaka.util.CmcdManager.ObjectType.MANIFEST}};
+shaka.util.CmcdManager.prototype.getBufferLength_=function(a){a=this.playerInterface_.getBufferedInfo()[a];if(!a.length)return NaN;var b=this.playerInterface_.getCurrentTime();return(a=a.find(function(c){return c.start<=b&&c.end>=b}))?1E3*(a.end-b):NaN};
+shaka.util.CmcdManager.prototype.getRemainingBufferLength_=function(a){a=this.playerInterface_.getBufferedInfo()[a];if(!a.length)return 0;var b=this.playerInterface_.getCurrentTime();return(a=a.find(function(c){return c.start<=b&&c.end>=b}))?1E3*(a.end-b):0};
+shaka.util.CmcdManager.prototype.urlToRelativePath_=function(a,b){var c=new URL(a);b=new URL(b);if(c.origin!==b.origin)return a;a=c.pathname.split("/").slice(1);for(c=b.pathname.split("/").slice(1,-1);a[0]===c[0];)a.shift(),c.shift();for(;c.length;)c.shift(),a.unshift("..");return a.join("/")};
+shaka.util.CmcdManager.prototype.calculateRtp_=function(a,b){var c=this.playerInterface_.getPlaybackRate()||1,d=this.getRemainingBufferLength_(a.type)||500;return(a=a.bandwidth)?a*(b.endTime-b.startTime)/1E3/(d/c/1E3)*this.config_.rtpSafetyFactor:NaN};
+shaka.util.CmcdManager.prototype.getStreamFormat_=function(a){var b=shaka.net.NetworkingEngine.AdvancedRequestType;switch(a){case b.MPD:return shaka.util.CmcdManager.StreamingFormat.DASH;case b.MASTER_PLAYLIST:case b.MEDIA_PLAYLIST:return shaka.util.CmcdManager.StreamingFormat.HLS;case b.MSS:return shaka.util.CmcdManager.StreamingFormat.SMOOTH}};shaka.util.CmcdManager.prototype.getStreamType_=function(){return this.playerInterface_.isLive()?shaka.util.CmcdManager.StreamType.LIVE:shaka.util.CmcdManager.StreamType.VOD};
+shaka.util.CmcdManager.prototype.getTopBandwidth_=function(a){var b=this.playerInterface_.getVariantTracks();if(!b.length)return NaN;var c=b[0];b=$jscomp.makeIterator(b);for(var d=b.next();!d.done;d=b.next())d=d.value,"variant"===d.type&&d.bandwidth>c.bandwidth&&(c=d);b=shaka.util.CmcdManager.ObjectType;switch(a){case b.VIDEO:return c.videoBandwidth||NaN;case b.AUDIO:return c.audioBandwidth||NaN;default:return c.bandwidth}};
+shaka.util.CmcdManager.serialize=function(a){var b=[],c=function(m){return!Number.isNaN(m)&&null!=m&&""!==m&&!1!==m},d=function(m){return Math.round(m)},e=function(m){return 100*d(m/100)};e={br:d,d:d,bl:e,dl:e,mtp:e,nor:function(m){return encodeURIComponent(m)},rtp:e,tb:d};var f=Object.keys(a||{}).sort();f=$jscomp.makeIterator(f);for(var g=f.next();!g.done;g=f.next()){g=g.value;var h=a[g];if(c(h)&&("v"!==g||1!==h)&&("pr"!=g||1!==h)){var k=e[g];k&&(h=k(h));k=typeof h;var l=void 0;l="string"===k&&"ot"!==
+g&&"sf"!==g&&"st"!==g?g+"="+JSON.stringify(h):"boolean"===k?g:"symbol"===k?g+"="+h.description:g+"="+h;b.push(l)}}return b.join(",")};
+shaka.util.CmcdManager.toHeaders=function(a){var b=Object.keys(a),c={},d=["Object","Request","Session","Status"],e=[{},{},{},{}],f={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3};b=$jscomp.makeIterator(b);for(var g=b.next();!g.done;g=b.next())g=g.value,e[null!=f[g]?f[g]:1][g]=a[g];for(a=0;a<e.length;a++)(f=shaka.util.CmcdManager.serialize(e[a]))&&(c["CMCD-"+d[a]]=f);return c};shaka.util.CmcdManager.toQuery=function(a){return shaka.util.CmcdManager.serialize(a)};
+shaka.util.CmcdManager.appendQueryToUri=function(a,b){if(!b||a.includes("offline:"))return a;a=new goog.Uri(a);a.getQueryData().set("CMCD",b);return a.toString()};shaka.util.CmcdManager.ObjectType={MANIFEST:"m",AUDIO:"a",VIDEO:"v",MUXED:"av",INIT:"i",CAPTION:"c",TIMED_TEXT:"tt",KEY:"k",OTHER:"o"};shaka.util.CmcdManager.StreamType={VOD:"v",LIVE:"l"};shaka.util.CmcdManager.StreamingFormat={DASH:"d",HLS:"h",SMOOTH:"s",OTHER:"o"};goog.exportSymbol("shaka.util.CmcdManager.StreamingFormat",shaka.util.CmcdManager.StreamingFormat);
+shaka.util.CmcdManager.Version=1;shaka.util.CmsdManager=function(a){this.config_=a;this.dynamicParams_=this.staticParams_=null};shaka.util.CmsdManager.prototype.configure=function(a){this.config_=a};shaka.util.CmsdManager.prototype.reset=function(){this.dynamicParams_=this.staticParams_=null};
+shaka.util.CmsdManager.prototype.processHeaders=function(a){if(this.config_.enabled){var b=shaka.util.CmsdManager,c=a[b.CMSD_STATIC_HEADER_NAME_];c&&(c=this.parseCMSDStatic_(c))&&(this.staticParams_=c);if(a=a[b.CMSD_DYNAMIC_HEADER_NAME_])if(a=this.parseCMSDDynamic_(a))this.dynamicParams_=a}};
+shaka.util.CmsdManager.prototype.getMaxBitrate=function(){var a=shaka.util.CmsdManager.KEYS_.MAX_SUGGESTED_BITRATE;return this.config_.enabled&&this.config_.applyMaximumSuggestedBitrate&&this.dynamicParams_&&this.dynamicParams_.has(a)?1E3*this.dynamicParams_.get(a):null};
+shaka.util.CmsdManager.prototype.getEstimatedThroughput=function(){var a=shaka.util.CmsdManager.KEYS_.ESTIMATED_THROUGHPUT;return this.config_.enabled&&this.dynamicParams_&&this.dynamicParams_.has(a)?1E3*this.dynamicParams_.get(a):null};shaka.util.CmsdManager.prototype.getResponseDelay=function(){var a=shaka.util.CmsdManager.KEYS_.RESPONSE_DELAY;return this.config_.enabled&&this.dynamicParams_&&this.dynamicParams_.has(a)?this.dynamicParams_.get(a):null};
+shaka.util.CmsdManager.prototype.getRoundTripTime=function(){var a=shaka.util.CmsdManager.KEYS_.ROUND_TRIP_TIME;return this.config_.enabled&&this.dynamicParams_&&this.dynamicParams_.has(a)?this.dynamicParams_.get(a):null};shaka.util.CmsdManager.prototype.getBandwidthEstimate=function(a){var b=this.getEstimatedThroughput();if(!b)return a;var c=this.config_.estimatedThroughputWeightRatio;return 0<c&&1>=c?a*(1-c)+b*c:a};
+shaka.util.CmsdManager.prototype.parseCMSDStatic_=function(a){try{var b=new Map,c=a.split(",");for(a=0;a<c.length;a++){var d=c[a].split("="),e=d[0],f=this.parseParameterValue_(d[1]);b.set(e,f)}return b}catch(g){return shaka.log.warning("Failed to parse CMSD-Static response header value:",g),null}};
+shaka.util.CmsdManager.prototype.parseCMSDDynamic_=function(a){try{var b=new Map,c=a.split(";");for(a=1;a<c.length;a++){var d=c[a].split("="),e=d[0],f=this.parseParameterValue_(d[1]);b.set(e,f)}return b}catch(g){return shaka.log.warning("Failed to parse CMSD-Dynamic response header value:",g),null}};shaka.util.CmsdManager.prototype.parseParameterValue_=function(a){return a?"false"===a.toLowerCase()?!1:/^[-0-9]/.test(a)?parseInt(a,10):a.replace(/["]+/g,""):!0};
+goog.exportSymbol("shaka.util.CmsdManager",shaka.util.CmsdManager);goog.exportProperty(shaka.util.CmsdManager.prototype,"getBandwidthEstimate",shaka.util.CmsdManager.prototype.getBandwidthEstimate);goog.exportProperty(shaka.util.CmsdManager.prototype,"getRoundTripTime",shaka.util.CmsdManager.prototype.getRoundTripTime);goog.exportProperty(shaka.util.CmsdManager.prototype,"getResponseDelay",shaka.util.CmsdManager.prototype.getResponseDelay);
+goog.exportProperty(shaka.util.CmsdManager.prototype,"getEstimatedThroughput",shaka.util.CmsdManager.prototype.getEstimatedThroughput);goog.exportProperty(shaka.util.CmsdManager.prototype,"getMaxBitrate",shaka.util.CmsdManager.prototype.getMaxBitrate);shaka.util.CmsdManager.CMSD_STATIC_HEADER_NAME_="cmsd-static";shaka.util.CmsdManager.CMSD_DYNAMIC_HEADER_NAME_="cmsd-dynamic";
+shaka.util.CmsdManager.KEYS_={AVAILABILITY_TIME:"at",DURESS:"du",ENCODED_BITRATE:"br",ESTIMATED_THROUGHPUT:"etp",HELD_TIME:"ht",INTERMEDIARY_IDENTIFIER:"n",MAX_SUGGESTED_BITRATE:"mb",NEXT_OBJECT_RESPONSE:"nor",NEXT_RANGE_RESPONSE:"nrr",OBJECT_DURATION:"d",OBJECT_TYPE:"ot",RESPONSE_DELAY:"rd",ROUND_TRIP_TIME:"rtt",STARTUP:"su",STREAM_TYPE:"st",STREAMING_FORMAT:"sf",VERSION:"v"};shaka.util.Mutex=function(){this.acquiredIdentifier=null;this.unlockQueue=[]};shaka.util.Mutex.prototype.acquire=function(a){var b=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){if(1==c.nextAddress)return shaka.log.v2(a+" has requested mutex"),b.acquiredIdentifier?c.yield(new Promise(function(d){return b.unlockQueue.push(d)}),2):c.jumpTo(2);b.acquiredIdentifier=a;shaka.log.v2(a+" has acquired mutex");c.jumpToEnd()})};
+shaka.util.Mutex.prototype.release=function(){shaka.log.v2(this.acquiredIdentifier+" has released mutex");0<this.unlockQueue.length?this.unlockQueue.shift()():this.acquiredIdentifier=null};shaka.util.Mutex.prototype.releaseAll=function(){for(;this.acquiredIdentifier;)this.release()};shaka.Player=function(a,b){shaka.util.FakeEventTarget.call(this);var c=this;this.loadMode_=shaka.Player.LoadMode.NOT_LOADED;this.videoContainer_=this.video_=null;this.isTextVisible_=!1;this.globalEventManager_=new shaka.util.EventManager;this.attachEventManager_=new shaka.util.EventManager;this.loadEventManager_=new shaka.util.EventManager;this.trickPlayEventManager_=new shaka.util.EventManager;this.playhead_=this.mediaSourceEngine_=this.drmEngine_=this.networkingEngine_=null;this.operationId_=0;
+this.mutex_=new shaka.util.Mutex;this.startTime_=this.mimeType_=this.assetUri_=this.manifest_=this.parserFactory_=this.parser_=this.streamingEngine_=this.qualityObserver_=this.lcevcDec_=this.lcevcCanvas_=this.cmsdManager_=this.cmcdManager_=this.regionTimeline_=this.bufferObserver_=this.playRateController_=this.playheadObservers_=null;this.fullyLoaded_=!1;this.abrManagerFactory_=this.abrManager_=null;this.nextExternalStreamId_=1E9;this.externalSrcEqualsThumbnailsStreams_=[];this.completionPercent_=
+NaN;this.config_=this.defaultConfig_();this.maxHwRes_={width:Infinity,height:Infinity};this.manifestFilterer_=new shaka.media.ManifestFilterer(this.config_,this.maxHwRes_,null);this.stats_=null;this.currentAdaptationSetCriteria_=new shaka.media.PreferenceBasedCriteria(this.config_.preferredAudioLanguage,this.config_.preferredVariantRole,this.config_.preferredAudioChannelCount,this.config_.preferredVideoHdrLevel,this.config_.preferSpatialAudio,this.config_.preferredVideoLayout,this.config_.preferredAudioLabel,
+this.config_.preferredVideoLabel,this.config_.mediaSource.codecSwitchingStrategy,this.config_.manifest.dash.enableAudioGroups);this.currentTextLanguage_=this.config_.preferredTextLanguage;this.currentTextRole_=this.config_.preferredTextRole;this.currentTextForced_=this.config_.preferForcedSubs;this.cleanupOnUnload_=[];b&&b(this);this.cmcdManager_=this.createCmcd_();this.cmsdManager_=this.createCmsd_();this.networkingEngine_=this.createNetworkingEngine();this.networkingEngine_.setForceHTTPS(this.config_.streaming.forceHTTPS);
+this.adManager_=null;shaka.Player.adManagerFactory_&&(this.adManager_=shaka.Player.adManagerFactory_(),this.adManager_.configure(this.config_.ads));this.globalEventManager_.listen(window,"online",function(){c.restoreDisabledVariants_();c.retryStreaming()});this.checkVariantsTimer_=new shaka.util.Timer(function(){return c.checkVariants_()});a&&(shaka.Deprecate.deprecateFeature(5,"Player w/ mediaElement","Please migrate from initializing Player with a mediaElement; use the attach method instead."),
+this.attach(a,!0))};$jscomp.inherits(shaka.Player,shaka.util.FakeEventTarget);shaka.Player.prototype.createLcevcDec_=function(a){null==this.lcevcDec_&&(this.lcevcDec_=new shaka.lcevc.Dec(this.video_,this.lcevcCanvas_,a),this.mediaSourceEngine_&&this.mediaSourceEngine_.updateLcevcDec(this.lcevcDec_))};shaka.Player.prototype.closeLcevcDec_=function(){null!=this.lcevcDec_&&(this.lcevcDec_.hideCanvas(),this.lcevcDec_.release(),this.lcevcDec_=null)};
+shaka.Player.prototype.setupLcevc_=function(a){if(a.lcevc.enabled){var b=this.getVariantTracks();b&&b[0]&&"video/mp2t"==b[0].videoMimeType&&(shaka.util.Platform.isEdge()||shaka.util.Platform.isLegacyEdge())&&(a.mediaSource.forceTransmux||shaka.log.alwaysWarn("LCEVC Warning: For MPEG-2 TS decoding the config.mediaSource.forceTransmux must be enabled."));this.closeLcevcDec_();this.createLcevcDec_(a.lcevc)}else this.closeLcevcDec_()};
+shaka.Player.makeEvent_=function(a,b){return new shaka.util.FakeEvent(a,b)};
+shaka.Player.prototype.destroy=function(){var a=this,b;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){switch(c.nextAddress){case 1:if(a.loadMode_==shaka.Player.LoadMode.DESTROYED)return c.return();a.closeLcevcDec_();b=a.detach();a.loadMode_=shaka.Player.LoadMode.DESTROYED;return c.yield(b,2);case 2:a.globalEventManager_&&(a.globalEventManager_.release(),a.globalEventManager_=null);a.attachEventManager_&&(a.attachEventManager_.release(),a.attachEventManager_=null);a.loadEventManager_&&
+(a.loadEventManager_.release(),a.loadEventManager_=null);a.trickPlayEventManager_&&(a.trickPlayEventManager_.release(),a.trickPlayEventManager_=null);a.abrManagerFactory_=null;a.config_=null;a.stats_=null;a.videoContainer_=null;a.cmcdManager_=null;a.cmsdManager_=null;if(!a.networkingEngine_){c.jumpTo(3);break}return c.yield(a.networkingEngine_.destroy(),4);case 4:a.networkingEngine_=null;case 3:a.abrManager_&&(a.abrManager_.release(),a.abrManager_=null),shaka.util.FakeEventTarget.prototype.release.call(a),
+c.jumpToEnd()}})};shaka.Player.registerSupportPlugin=function(a,b){shaka.Player.supportPlugins_[a]=b};shaka.Player.setAdManagerFactory=function(a){shaka.Player.adManagerFactory_=a};
+shaka.Player.isBrowserSupported=function(){window.Promise||shaka.log.alwaysWarn("A Promise implementation or polyfill is required");if(!(window.Promise&&window.Uint8Array&&Array.prototype.forEach)||shaka.util.Platform.isIE())return!1;var a=shaka.util.Platform.safariVersion();return a&&9>a||!shaka.media.DrmEngine.isBrowserSupported()?!1:shaka.util.Platform.supportsMediaSource()?!0:shaka.util.Platform.supportsMediaType("application/x-mpegurl")};
+shaka.Player.probeSupport=function(a){a=void 0===a?!0:a;var b,c,d,e,f,g;return $jscomp.asyncExecutePromiseGeneratorProgram(function(h){if(1==h.nextAddress)return goog.asserts.assert(shaka.Player.isBrowserSupported(),"Must have basic support"),b={},a?h.yield(shaka.media.DrmEngine.probeSupport(),3):h.jumpTo(2);2!=h.nextAddress&&(b=h.yieldResult);c=shaka.media.ManifestParser.probeSupport();d=shaka.media.MediaSourceEngine.probeSupport();e={manifest:c,media:d,drm:b};f=shaka.Player.supportPlugins_;for(g in f)e[g]=
+f[g]();return h.return(e)})};shaka.Player.prototype.makeStateChangeEvent_=function(a){this.dispatchEvent(shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.OnStateChange,(new Map).set("state",a)))};
+shaka.Player.prototype.attach=function(a,b){b=void 0===b?!0:b;var c=this,d,e,f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){switch(g.nextAddress){case 1:if(c.loadMode_==shaka.Player.LoadMode.DESTROYED)throw c.createAbortLoadError_();d=c.video_&&c.video_==a;if(!c.video_||c.video_==a){g.jumpTo(2);break}return g.yield(c.detach(),2);case 2:return g.yield(c.atomicOperationAcquireMutex_("attach"),4);case 4:if(g.yieldResult)return g.return();g.setCatchFinallyBlocks(5,6);d||(c.makeStateChangeEvent_("attach"),
+e=function(h){return c.onVideoError_(h)},c.attachEventManager_.listen(a,"error",e),c.video_=a);if(!b||!shaka.util.Platform.supportsMediaSource()||c.mediaSourceEngine_){g.jumpTo(6);break}return g.yield(c.initializeMediaSourceEngineInner_(),6);case 6:g.enterFinallyBlock();c.mutex_.release();g.leaveFinallyBlock(0);break;case 5:return f=g.enterCatchBlock(),g.yield(c.detach(),10);case 10:throw f;}})};shaka.Player.prototype.attachCanvas=function(a){this.lcevcCanvas_=a};
+shaka.Player.prototype.detach=function(a){a=void 0===a?!1:a;var b=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){if(1==c.nextAddress){if(b.loadMode_==shaka.Player.LoadMode.DESTROYED)throw b.createAbortLoadError_();return c.yield(b.unload(!1,a),2)}if(3!=c.nextAddress)return c.yield(b.atomicOperationAcquireMutex_("detach"),3);if(c.yieldResult)return c.return();try{b.video_&&(b.attachEventManager_.removeAll(),b.video_=null),b.makeStateChangeEvent_("detach"),b.adManager_&&!a&&b.adManager_.release()}finally{b.mutex_.release()}c.jumpToEnd()})};
+shaka.Player.prototype.atomicOperationAcquireMutex_=function(a){var b=this,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){return 1==d.nextAddress?(c=++b.operationId_,d.yield(b.mutex_.acquire(a),2)):c!=b.operationId_?(b.mutex_.release(),d.return(!0)):d.return(!1)})};
+shaka.Player.prototype.unload=function(a,b){a=void 0===a?!0:a;b=void 0===b?!1:b;var c=this,d,e,f,g,h,k,l,m,n;return $jscomp.asyncExecutePromiseGeneratorProgram(function(p){switch(p.nextAddress){case 1:return c.loadMode_!=shaka.Player.LoadMode.DESTROYED&&(c.loadMode_=shaka.Player.LoadMode.NOT_LOADED),p.yield(c.atomicOperationAcquireMutex_("unload"),2);case 2:if(p.yieldResult)return p.return();p.setFinallyBlock(3);c.fullyLoaded_=!1;c.makeStateChangeEvent_("unload");a&&!shaka.util.Platform.supportsMediaSource()&&
+(a=!1);c.closeLcevcDec_();d=c.cleanupOnUnload_.map(function(q){return q()});c.cleanupOnUnload_=[];return p.yield(Promise.all(d),5);case 5:c.dispatchEvent(shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.Unloading));c.regionTimeline_&&(c.regionTimeline_.release(),c.regionTimeline_=null);c.video_&&(c.loadEventManager_.removeAll(),c.trickPlayEventManager_.removeAll());c.checkVariantsTimer_.stop();c.playheadObservers_&&(c.playheadObservers_.release(),c.playheadObservers_=null);if(!c.parser_){p.jumpTo(6);
+break}return p.yield(c.parser_.stop(),7);case 7:c.parser_=null,c.parserFactory_=null;case 6:if(!c.abrManager_){p.jumpTo(8);break}return p.yield(c.abrManager_.stop(),8);case 8:if(!c.streamingEngine_){p.jumpTo(10);break}return p.yield(c.streamingEngine_.destroy(),11);case 11:c.streamingEngine_=null;case 10:c.playRateController_&&(c.playRateController_.release(),c.playRateController_=null);c.playhead_&&(c.playhead_.release(),c.playhead_=null);if(!c.mediaSourceEngine_){p.jumpTo(12);break}return p.yield(c.mediaSourceEngine_.destroy(),
+13);case 13:c.mediaSourceEngine_=null;case 12:if(c.adManager_&&!b)c.adManager_.onAssetUnload();c.cmsdManager_&&c.cmsdManager_.reset();c.video_&&shaka.util.Dom.removeAllChildren(c.video_);if(!c.video_||!c.video_.src){p.jumpTo(14);break}return p.yield(new Promise(function(q){return(new shaka.util.Timer(q)).tickAfter(.1)}),15);case 15:c.video_.removeAttribute("src"),c.video_.load();case 14:if(!c.drmEngine_){p.jumpTo(16);break}return p.yield(c.drmEngine_.destroy(),17);case 17:c.drmEngine_=null;case 16:c.assetUri_=
+null;c.mimeType_=null;c.bufferObserver_=null;if(c.manifest_){e=$jscomp.makeIterator(c.manifest_.variants);for(f=e.next();!f.done;f=e.next())for(g=f.value,h=$jscomp.makeIterator([g.audio,g.video]),k=h.next();!k.done;k=h.next())(l=k.value)&&l.segmentIndex&&l.segmentIndex.release();m=$jscomp.makeIterator(c.manifest_.textStreams);for(k=m.next();!k.done;k=m.next())n=k.value,n.segmentIndex&&n.segmentIndex.release()}c.manifest_=null;c.stats_=new shaka.util.Stats;c.lastTextFactory_=null;c.externalSrcEqualsThumbnailsStreams_=
+[];c.completionPercent_=NaN;c.updateBufferState_();case 3:p.enterFinallyBlock();c.mutex_.release();p.leaveFinallyBlock(4);break;case 4:if(a&&shaka.util.Platform.supportsMediaSource()&&!c.mediaSourceEngine_)return p.yield(c.initializeMediaSourceEngineInner_(),0);p.jumpTo(0)}})};shaka.Player.prototype.updateStartTime=function(a){this.startTime_=a};
+shaka.Player.prototype.load=function(a,b,c){b=void 0===b?null:b;var d=this,e,f,g,h,k,l,m,n,p,q,r,v,x;return $jscomp.asyncExecutePromiseGeneratorProgram(function(w){switch(w.nextAddress){case 1:if(d.loadMode_==shaka.Player.LoadMode.DESTROYED)throw d.createAbortLoadError_();e=null;f="";a instanceof shaka.media.PreloadManager?(e=a,f=e.getAssetUri()||""):f=a||"";return w.yield(d.mutex_.acquire("load"),2);case 2:d.mutex_.release();if(!d.video_)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.NO_VIDEO_ELEMENT);if(!d.assetUri_){w.jumpTo(3);break}return w.yield(d.unload(!1),3);case 3:g=++d.operationId_;h=function(){return $jscomp.asyncExecutePromiseGeneratorProgram(function(t){if(1==t.nextAddress)return d.operationId_==g?t.jumpTo(0):e?t.yield(e.destroy(),3):t.jumpTo(3);throw d.createAbortLoadError_();})};k=function(t,y){return $jscomp.asyncExecutePromiseGeneratorProgram(function(u){switch(u.nextAddress){case 1:return u.setFinallyBlock(2),
+u.yield(d.mutex_.acquire(y),4);case 4:return u.yield(h(),5);case 5:return u.yield(t(),6);case 6:return u.yield(h(),7);case 7:e&&d.config_&&e.reconfigure(d.config_);case 2:u.enterFinallyBlock(),d.mutex_.release(),u.leaveFinallyBlock(0)}})};w.setCatchFinallyBlocks(5,6);null==b&&e&&(b=e.getStartTime());d.startTime_=b;d.fullyLoaded_=!1;d.dispatchEvent(shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.Loading));if(e){c=e.getMimeType();w.jumpTo(8);break}if(c){w.jumpTo(8);break}return w.yield(k(function(){return $jscomp.asyncExecutePromiseGeneratorProgram(function(t){if(1==
+t.nextAddress)return t.yield(d.guessMimeType_(f),2);c=t.yieldResult;t.jumpToEnd()})},"guessMimeType_"),8);case 8:l=!!e;if(e){e.setEventHandoffTarget(d);d.stats_=e.getStats();w.jumpTo(11);break}return w.yield(d.preloadInner_(f,b,c,!0),12);case 12:e=w.yieldResult;if(!e){d.stats_=new shaka.util.Stats;w.jumpTo(11);break}e.setEventHandoffTarget(d);d.stats_=e.getStats();return w.yield(k(function(){return e.start()},"preload"),11);case 11:m=!e;n=e?e.getStartTimeOfLoad():Date.now()/1E3;d.stats_=e?e.getStats():
+new shaka.util.Stats;d.assetUri_=f;d.mimeType_=c||null;if(m)return w.yield(k(function(){return $jscomp.asyncExecutePromiseGeneratorProgram(function(t){goog.asserts.assert(c,"We should know the mimeType by now!");return t.yield(d.initializeSrcEqualsDrmInner_(c),0)})},"initializeSrcEqualsDrmInner_"),24);if(d.mediaSourceEngine_){w.jumpTo(17);break}return w.yield(k(function(){return $jscomp.asyncExecutePromiseGeneratorProgram(function(t){return t.yield(d.initializeMediaSourceEngineInner_(),0)})},"initializeMediaSourceEngineInner_"),
+17);case 17:return w.yield(k(function(){return e.waitForManifest()},"waitForManifest"),19);case 19:d.config_=e.getConfiguration();d.manifestFilterer_=e.getManifestFilterer();d.parserFactory_=e.getParserFactory();d.parser_=e.receiveParser();d.regionTimeline_=e.receiveRegionTimeline();d.qualityObserver_=e.getQualityObserver();d.manifest_=e.getManifest();if(p=e.getCurrentAdaptationSetCriteria())d.currentAdaptationSetCriteria_=p;l&&d.video_&&"AUDIO"===d.video_.nodeName&&(d.makeManifestAudioOnly_(),d.configure("manifest.disableVideo",
+!0));return w.yield(k(function(){return e.waitForDrm()},"waitForDrm"),20);case 20:return d.drmEngine_=e.receiveDrmEngine(),w.yield(k(function(){return $jscomp.asyncExecutePromiseGeneratorProgram(function(t){return t.yield(d.drmEngine_.attach(d.video_),0)})},"drmEngine_.attach"),21);case 21:return w.yield(k(function(){return e.waitForChooseInitialVariant()},"waitForChooseInitialVariant"),22);case 22:return!(q=e.getAbrManagerFactory())||d.abrManagerFactory_&&d.abrManagerFactory_==q||(d.abrManager_=
+e.receiveAbrManager(),d.abrManagerFactory_=e.getAbrManagerFactory(),"function"!=typeof d.abrManager_.setMediaElement&&(shaka.Deprecate.deprecateFeature(5,"AbrManager w/o setMediaElement","Please use an AbrManager with setMediaElement function."),d.abrManager_.setMediaElement=function(){}),"function"!=typeof d.abrManager_.setCmsdManager&&(shaka.Deprecate.deprecateFeature(5,"AbrManager w/o setCmsdManager","Please use an AbrManager with setCmsdManager function."),d.abrManager_.setCmsdManager=function(){}),
+"function"!=typeof d.abrManager_.trySuggestStreams&&(shaka.Deprecate.deprecateFeature(5,"AbrManager w/o trySuggestStreams","Please use an AbrManager with trySuggestStreams function."),d.abrManager_.trySuggestStreams=function(){})),r=e.receiveSegmentPrefetchesById(),v=e.getPrefetchedVariant(),w.yield(k(function(){return $jscomp.asyncExecutePromiseGeneratorProgram(function(t){return t.yield(d.loadInner_(n,v,r),0)})},"loadInner_"),23);case 23:e.stopQueuingLatePhaseQueuedOperations();w.jumpTo(16);break;
+case 24:return w.yield(k(function(){return $jscomp.asyncExecutePromiseGeneratorProgram(function(t){goog.asserts.assert(c,"We should know the mimeType by now!");return t.yield(d.srcEqualsInner_(n,c),0)})},"srcEqualsInner_"),16);case 16:d.dispatchEvent(shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.Loaded));case 6:w.enterFinallyBlock();if(!e){w.jumpTo(26);break}return w.yield(e.destroy(),26);case 26:w.leaveFinallyBlock(0);break;case 5:x=w.enterCatchBlock();if(x.code==shaka.util.Error.Code.LOAD_INTERRUPTED){w.jumpTo(28);
+break}return w.yield(d.unload(!1),28);case 28:throw x;}})};shaka.Player.prototype.makeManifestAudioOnly_=function(){for(var a=$jscomp.makeIterator(this.manifest_.variants),b=a.next();!b.done;b=a.next())b=b.value,b.video&&(b.video.closeSegmentIndex(),b.video=null),b.bandwidth=b.audio&&b.audio.bandwidth?b.audio.bandwidth:0;this.manifest_.variants=this.manifest_.variants.filter(function(c){return c.audio})};
+shaka.Player.prototype.unloadAndSavePreload=function(a,b){a=void 0===a?!0:a;b=void 0===b?!1:b;var c=this,d,e,f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){switch(g.nextAddress){case 1:d=null;if(!(c.manifest_&&c.parser_&&c.parserFactory_&&c.assetUri_)){g.jumpTo(2);break}e=c.video_.currentTime;c.isLive()&&(e=null);f=Date.now()/1E3;return g.yield(c.makePreloadManager_(c.assetUri_,e,c.mimeType_,f,!0,!1,!1),3);case 3:d=g.yieldResult,d.attachManifest(c.manifest_,c.parser_,c.parserFactory_),
+d.attachAbrManager(c.abrManager_,c.abrManagerFactory_),d.attachAdaptationSetCriteria(c.currentAdaptationSetCriteria_),d.start(),c.manifest_=null,c.parser_=null,c.parserFactory_=null,c.abrManager_=null,c.abrManagerFactory_=null;case 2:return g.yield(c.unload(a,b),4);case 4:return g.return(d)}})};
+shaka.Player.prototype.preload=function(a,b,c){b=void 0===b?null:b;var d=this,e;return $jscomp.asyncExecutePromiseGeneratorProgram(function(f){if(1==f.nextAddress)return f.yield(d.preloadInner_(a,b,c),2);if(e=f.yieldResult)e.start().catch(function(g){});else d.onError_(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.SRC_EQUALS_PRELOAD_NOT_SUPPORTED));return f.return(e)})};
+shaka.Player.prototype.preloadInner_=function(a,b,c,d){d=void 0===d?!1:d;var e=this,f,g,h,k;return $jscomp.asyncExecutePromiseGeneratorProgram(function(l){if(1==l.nextAddress)return goog.asserts.assert(e.networkingEngine_,"Should have a net engine!"),goog.asserts.assert(e.config_,"Config must not be null!"),f=Date.now()/1E3,c?l.jumpTo(2):l.yield(e.guessMimeType_(a),3);2!=l.nextAddress&&(c=l.yieldResult);if(g=e.shouldUseSrcEquals_(a,c))return l.return(null);h=!1;k=!0;d&&(e.abrManager_&&e.abrManagerFactory_==
+e.config_.abrFactory&&(k=!1),e.video_&&"AUDIO"===e.video_.nodeName&&(h=!0));return l.return(e.makePreloadManager_(a,b,c||null,f,!d,h,k))})};
+shaka.Player.prototype.makePreloadManager_=function(a,b,c,d,e,f,g){e=void 0===e?!0:e;f=void 0===f?!1:f;g=void 0===g?!0:g;var h=this,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A;return $jscomp.asyncExecutePromiseGeneratorProgram(function(B){if(1==B.nextAddress)return goog.asserts.assert(h.networkingEngine_,"Must have net engine"),k=null,l=shaka.util.ObjectUtils.cloneObject(h.config_),f&&(l.manifest.disableVideo=!0),m=function(){goog.asserts.assert(k,"Must have preload manager");return k.hasBeenAttached()&&k.isDestroyed()?
+null:k},n=function(){return m()?m().getConfiguration():h.config_},p=function(D,F){m()?k.configure(D,F):h.configure(D,F)},Infinity!=h.maxHwRes_.width||Infinity!=h.maxHwRes_.height?B.jumpTo(2):B.yield(shaka.util.Platform.detectMaxHardwareResolution(),3);2!=B.nextAddress&&(q=B.yieldResult,h.maxHwRes_.width=q.width,h.maxHwRes_.height=q.height);r=new shaka.media.ManifestFilterer(l,h.maxHwRes_,null);v={networkingEngine:h.networkingEngine_,filter:function(D){var F,C;return $jscomp.asyncExecutePromiseGeneratorProgram(function(G){if(1==
+G.nextAddress)return G.yield(r.filterManifest(D),2);if(4!=G.nextAddress){F=G.yieldResult;if(!F)return G.jumpTo(0);C=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.TracksChanged);return G.yield(Promise.resolve(),4)}k.dispatchEvent(C);G.jumpToEnd()})},makeTextStreamsForClosedCaptions:function(D){return h.makeTextStreamsForClosedCaptions_(D)},onTimelineRegionAdded:function(D){k.getRegionTimeline().addRegion(D)},onEvent:function(D){return k.dispatchEvent(D)},onError:function(D){return k.onError(D)},
+isLowLatencyMode:function(){return n().streaming.lowLatencyMode},isAutoLowLatencyMode:function(){return n().streaming.autoLowLatencyMode},enableLowLatencyMode:function(){p("streaming.lowLatencyMode",!0)},updateDuration:function(){h.streamingEngine_&&k.hasBeenAttached()&&h.streamingEngine_.updateDuration()},newDrmInfo:function(D){var F=k.getDrmEngine(),C=F?F.getDrmInfo():null;C&&F.getMediaKeys()&&r.processDrmInfos(C.keySystem,D)},onManifestUpdated:function(){var D=shaka.util.FakeEvent.EventName.ManifestUpdated,
+F=(new Map).set("isLive",h.isLive());k.dispatchEvent(shaka.Player.makeEvent_(D,F));k.addQueuedOperation(!1,function(){if(h.adManager_)h.adManager_.onManifestUpdated(h.isLive())})},getBandwidthEstimate:function(){return h.abrManager_.getBandwidthEstimate()}};x=new shaka.media.RegionTimeline(function(){return h.seekRange()});x.addEventListener("regionadd",function(D){var F=D.region;h.onRegionEvent_(shaka.util.FakeEvent.EventName.TimelineRegionAdded,F,k);k.addQueuedOperation(!1,function(){if(h.adManager_)h.adManager_.onDashTimedMetadata(F)})});
+w=null;l.streaming.observeQualityChanges&&(w=new shaka.media.QualityObserver(function(){return h.getBufferedInfo()}),w.addEventListener("qualitychange",function(D){h.onMediaQualityChange_(D.quality,D.position)}));t=!0;y={netEngine:h.networkingEngine_,onError:function(D){return k.onError(D)},onKeyStatus:function(D){k.addQueuedOperation(!0,function(){h.onKeyStatus_(D)})},onExpirationUpdated:function(D,F){var C=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.ExpirationUpdated);k.dispatchEvent(C);
+if((C=k.getParser())&&C.onExpirationUpdated)C.onExpirationUpdated(D,F)},onEvent:function(D){k.dispatchEvent(D);D.type==shaka.util.FakeEvent.EventName.DrmSessionUpdate&&t&&(t=!1,D=Date.now()/1E3-k.getStartTimeOfDRM(),(h.stats_||k.getStats()).setDrmTime(D),h.lcevcDec_&&h.lcevcDec_.hideCanvas())}};u=h.createNetworkingEngine(m);z=function(){return h.createDrmEngine(y)};A={config:l,manifestPlayerInterface:v,regionTimeline:x,qualityObserver:w,createDrmEngine:z,manifestFilterer:r,networkingEngine:u,allowPrefetch:e,
+allowMakeAbrManager:g};k=new shaka.media.PreloadManager(a,c,d,b,A);return B.return(k)})};
+shaka.Player.prototype.guessMimeType_=function(a){var b=this,c,d;return $jscomp.asyncExecutePromiseGeneratorProgram(function(e){if(1==e.nextAddress)return goog.asserts.assert(b.networkingEngine_,"Should have a net engine!"),c=b.config_.manifest.retryParameters,e.yield(shaka.net.NetworkingUtils.getMimeType(a,b.networkingEngine_,c),2);d=e.yieldResult;"application/x-mpegurl"==d&&shaka.util.Platform.isApple()&&(d="application/vnd.apple.mpegurl");return e.return(d)})};
+shaka.Player.prototype.shouldUseSrcEquals_=function(a,b){a=shaka.util.Platform;var c=shaka.util.MimeUtils;if(!a.supportsMediaSource())return!0;if(b){var d=""!=(this.video_||a.anyMediaElement()).canPlayType(b);if(!d)return!1;var e=shaka.media.ManifestParser.isSupported(b);if(!e)return!0;goog.asserts.assert(d&&e,"Both native and MSE playback should be possible!");if(c.isHlsType(b)){if(this.config_.streaming.preferNativeHls)return!0;if(a.isApple()&&(this.config_.drm.servers["com.apple.fps"]||this.config_.drm.servers["com.apple.fps.1_0"]))return this.config_.streaming.useNativeHlsForFairPlay;
+if(a.isApple())return this.config_.streaming.useNativeHlsOnSafari}}return!1};
+shaka.Player.prototype.initializeMediaSourceEngineInner_=function(){var a=this,b,c,d,e,f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){if(1==g.nextAddress)return goog.asserts.assert(shaka.util.Platform.supportsMediaSource(),"We should not be initializing media source on a platform that does not support media source."),goog.asserts.assert(a.video_,"We should have a media element when initializing media source."),goog.asserts.assert(null==a.mediaSourceEngine_,"We should not have a media source engine yet."),
+a.makeStateChangeEvent_("media-source"),b=a.config_.textDisplayFactory,c=b(),c.configure?c.configure(a.config_.textDisplayer):shaka.Deprecate.deprecateFeature(5,"Text displayer w/ configure",'Text displayer should have a "configure" method!'),a.lastTextFactory_=b,d=a.createMediaSourceEngine(a.video_,c,function(h,k,l){a.processTimedMetadataMediaSrc_(h,k,l)},a.lcevcDec_),d.configure(a.config_.mediaSource),e=a.config_.manifest,f=e.segmentRelativeVttTiming,d.setSegmentRelativeVttTiming(f),g.yield(d.open(),
+2);a.mediaSourceEngine_=d;g.jumpToEnd()})};
+shaka.Player.prototype.loadInner_=function(a,b,c){var d=this,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D,F;return $jscomp.asyncExecutePromiseGeneratorProgram(function(C){switch(C.nextAddress){case 1:goog.asserts.assert(d.video_,"We should have a media element by now.");goog.asserts.assert(d.manifest_,"The manifest should already be parsed.");goog.asserts.assert(d.assetUri_,"We should have an asset uri by now.");goog.asserts.assert(d.abrManager_,"We should have an abr manager by now.");d.makeStateChangeEvent_("load");
+e=d.video_;d.playRateController_=new shaka.media.PlayRateController({getRate:function(){return e.playbackRate},getDefaultRate:function(){return e.defaultPlaybackRate},setRate:function(G){e.playbackRate=G},movePlayhead:function(G){e.currentTime+=G}});f=function(){return d.updateStateHistory_()};g=function(){return d.onRateChange_()};d.loadEventManager_.listen(e,"playing",f);d.loadEventManager_.listen(e,"pause",f);d.loadEventManager_.listen(e,"ended",f);d.loadEventManager_.listen(e,"ratechange",g);
+d.setupLcevc_(d.config_);d.currentTextLanguage_=d.config_.preferredTextLanguage;d.currentTextRole_=d.config_.preferredTextRole;d.currentTextForced_=d.config_.preferForcedSubs;shaka.Player.applyPlayRange_(d.manifest_.presentationTimeline,d.config_.playRangeStart,d.config_.playRangeEnd);d.abrManager_.init(function(G,H,E){return d.switch_(G,H,E)});d.abrManager_.setMediaElement(e);d.abrManager_.setCmsdManager(d.cmsdManager_);d.streamingEngine_=d.createStreamingEngine();d.streamingEngine_.configure(d.config_.streaming);
+d.loadMode_=shaka.Player.LoadMode.MEDIA_SOURCE;e.textTracks&&d.loadEventManager_.listen(e.textTracks,"addtrack",function(G){if(G.track)switch(G=G.track,goog.asserts.assert(G instanceof TextTrack,"Wrong track type!"),G.kind){case "chapters":d.activateChaptersTrack_(G)}});d.dispatchEvent(shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.Streaming));h=b;k=d.streamingEngine_.getCurrentVariant();k||h||(h=d.chooseVariant_(!0),goog.asserts.assert(h,"Must choose an initial variant!"));l=[];m=k||h;n=
+$jscomp.makeIterator([m.video,m.audio]);for(p=n.next();!p.done;p=n.next())(q=p.value)&&!q.segmentIndex&&l.push(q.createSegmentIndex());if(!(0<l.length)){C.jumpTo(2);break}return C.yield(Promise.all(l),2);case 2:if(d.parser_&&d.parser_.onInitialVariantChosen)d.parser_.onInitialVariantChosen(m);shaka.Player.applyPlayRange_(d.manifest_.presentationTimeline,d.config_.playRangeStart,d.config_.playRangeEnd);r=function(G){d.playhead_=d.createPlayhead(G);d.playheadObservers_=d.createPlayheadObserversForMSE_(a);
+d.startBufferManagement_(e,Math.max(d.manifest_.minBufferTime,d.config_.streaming.rebufferingGoal))};d.config_.streaming.startAtSegmentBoundary||r(d.startTime_);if(k){C.jumpTo(4);break}goog.asserts.assert(h,"Must have choosen an initial variant!");if(!d.config_.streaming.startAtSegmentBoundary){C.jumpTo(5);break}v=d.manifest_.presentationTimeline;x=d.startTime_||d.video_.currentTime;w=v.getSeekRangeStart();t=v.getSeekRangeEnd();x<w?x=w:x>t&&(x=t);return C.yield(d.adjustStartTime_(h,x),6);case 6:y=
+C.yieldResult,r(y);case 5:d.switchVariant_(h,!0,!1,0);case 4:return d.playhead_.ready(),u=d.getTextTracks().find(function(G){return G.active}),u||((z=d.chooseTextStream_())&&d.addTextStreamToSwitchHistory_(z,!0),h&&d.setInitialTextState_(h,z),z&&d.shouldStreamText_()&&d.streamingEngine_.switchTextStream(z)),C.yield(d.streamingEngine_.start(c),7);case 7:d.config_.abr.enabled&&(d.abrManager_.enable(),d.onAbrStatusChanged_());d.onTracksChanged_();d.updateAbrManagerVariants_();A=d.manifest_.variants.some(function(G){return G.primary});
+d.config_.preferredAudioLanguage||A||shaka.log.warning("No preferred audio language set.  We have chosen an arbitrary language initially");(B=d.isLive())&&(d.config_.streaming.liveSync||d.manifest_.serviceDescription||d.config_.streaming.liveSyncPanicMode)||d.config_.streaming.vodDynamicPlaybackRate?(D=function(){return d.onTimeUpdate_()},d.loadEventManager_.listen(e,"timeupdate",D)):B||(F=function(){return d.onVideoProgress_()},d.loadEventManager_.listen(e,"timeupdate",F),d.onVideoProgress_());if(d.adManager_)d.adManager_.onManifestUpdated(B);
+d.fullyLoaded_=!0;d.loadEventManager_.listenOnce(e,"loadedmetadata",function(){var G=Date.now()/1E3-a;d.stats_.setLoadLatency(G)});C.jumpToEnd()}})};
+shaka.Player.prototype.initializeSrcEqualsDrmInner_=function(a){var b=this,c,d,e,f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){return 1==g.nextAddress?(c=shaka.util.ManifestParserUtils.ContentType,goog.asserts.assert(b.networkingEngine_,"|onInitializeSrcEqualsDrm_| should never be called after |destroy|"),goog.asserts.assert(b.config_,"|onInitializeSrcEqualsDrm_| should never be called after |destroy|"),d=Date.now()/1E3,e=!0,b.drmEngine_=b.createDrmEngine({netEngine:b.networkingEngine_,
+onError:function(h){b.onError_(h)},onKeyStatus:function(h){},onExpirationUpdated:function(h,k){h=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.ExpirationUpdated);b.dispatchEvent(h)},onEvent:function(h){b.dispatchEvent(h);h.type==shaka.util.FakeEvent.EventName.DrmSessionUpdate&&e&&(e=!1,h=Date.now()/1E3-d,b.stats_.setDrmTime(h))}}),b.drmEngine_.configure(b.config_.drm),f={id:0,language:"und",disabledUntilTime:0,primary:!1,audio:null,video:{id:0,originalId:null,groupId:null,createSegmentIndex:function(){return Promise.resolve()},
+segmentIndex:null,mimeType:a?shaka.util.MimeUtils.getBasicType(a):"",codecs:a?shaka.util.MimeUtils.getCodecs(a):"",encrypted:!0,drmInfos:[],keyIds:new Set,language:"und",originalLanguage:null,label:null,type:c.VIDEO,primary:!1,trickModeVideo:null,emsgSchemeIdUris:null,roles:[],forced:!1,channelsCount:null,audioSamplingRate:null,spatialAudio:!1,closedCaptions:null,accessibilityPurpose:null,external:!1,fastSwitching:!1,fullMimeTypes:new Set},bandwidth:100,allowedByApplication:!0,allowedByKeySystem:!0,
+decodingInfos:[]},f.video.fullMimeTypes.add(shaka.util.MimeUtils.getFullType(f.video.mimeType,f.video.codecs)),b.drmEngine_.setSrcEquals(!0),g.yield(b.drmEngine_.initForPlayback([f],[]),2)):g.yield(b.drmEngine_.attach(b.video_),0)})};
+shaka.Player.prototype.srcEqualsInner_=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p;return $jscomp.asyncExecutePromiseGeneratorProgram(function(q){if(1==q.nextAddress)return c.makeStateChangeEvent_("src-equals"),goog.asserts.assert(c.video_,"We should have a media element when loading."),goog.asserts.assert(c.assetUri_,"We should have a valid uri when loading."),d=c.video_,c.playhead_=new shaka.media.SrcEqualsPlayhead(d),e=!1,c.cleanupOnUnload_.push(function(){e=!0}),null!=c.startTime_&&c.playhead_.setStartTime(c.startTime_),
+c.playRateController_=new shaka.media.PlayRateController({getRate:function(){return d.playbackRate},getDefaultRate:function(){return d.defaultPlaybackRate},setRate:function(r){d.playbackRate=r},movePlayhead:function(r){d.currentTime+=r}}),f=c.config_.streaming.rebufferingGoal,c.startBufferManagement_(d,f),g=function(){return c.updateStateHistory_()},h=function(){return c.onRateChange_()},c.loadEventManager_.listen(d,"playing",g),c.loadEventManager_.listen(d,"pause",g),c.loadEventManager_.listen(d,
+"ended",g),c.loadEventManager_.listen(d,"ratechange",h),"none"!=d.preload&&c.loadEventManager_.listenOnce(d,"loadedmetadata",function(){var r=Date.now()/1E3-a;c.stats_.setLoadLatency(r)}),d.audioTracks&&(c.loadEventManager_.listen(d.audioTracks,"addtrack",function(){return c.onTracksChanged_()}),c.loadEventManager_.listen(d.audioTracks,"removetrack",function(){return c.onTracksChanged_()}),c.loadEventManager_.listen(d.audioTracks,"change",function(){return c.onTracksChanged_()})),d.textTracks&&(c.loadEventManager_.listen(d.textTracks,
+"addtrack",function(r){if(r.track)switch(r=r.track,goog.asserts.assert(r instanceof TextTrack,"Wrong track type!"),r.kind){case "metadata":c.processTimedMetadataSrcEqls_(r);break;case "chapters":c.activateChaptersTrack_(r);break;default:c.onTracksChanged_()}}),c.loadEventManager_.listen(d.textTracks,"removetrack",function(){return c.onTracksChanged_()}),c.loadEventManager_.listen(d.textTracks,"change",function(){return c.onTracksChanged_()})),d.src=c.cmcdManager_.appendSrcData(c.assetUri_,b),(shaka.util.Platform.isTizen()||
+shaka.util.Platform.isWebOS())&&d.load(),"none"!=d.preload&&!d.autoplay&&shaka.util.MimeUtils.isHlsType(b)&&shaka.util.Platform.safariVersion()&&d.load(),c.loadMode_=shaka.Player.LoadMode.SRC_EQUALS,c.dispatchEvent(shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.Streaming)),k=new shaka.util.PublicPromise,shaka.util.MediaReadyState.waitForReadyState(d,HTMLMediaElement.HAVE_METADATA,c.loadEventManager_,function(){c.playhead_.ready();k.resolve()}),shaka.util.MediaReadyState.waitForReadyState(d,
+HTMLMediaElement.HAVE_CURRENT_DATA,c.loadEventManager_,function(){var r;return $jscomp.asyncExecutePromiseGeneratorProgram(function(v){if(1==v.nextAddress)return c.setupPreferredAudioOnSrc_(),r=c.getFilteredTextTracks_(),r.find(function(x){return"disabled"!=x.mode})?(0<r.length&&(c.isTextVisible_=!0),v.jumpTo(2)):v.yield(new Promise(function(x){c.loadEventManager_.listenOnce(d.textTracks,"change",x);(new shaka.util.Timer(x)).tickAfter(1)}),2);if(e)return v.return();c.setupPreferredTextOnSrc_();v.jumpToEnd()})}),
+d.error?k.reject(c.videoErrorToShakaError_()):"none"==d.preload&&(shaka.log.alwaysWarn('With <video preload="none">, the browser will not load anything until play() is called. We are unable to measure load latency in a meaningful way, and we cannot provide track info yet. Please do not use preload="none" with Shaka Player.'),k.resolve()),c.loadEventManager_.listenOnce(d,"error",function(){k.reject(c.videoErrorToShakaError_())}),q.yield(k,2);(l=c.isLive())&&(c.config_.streaming.liveSync||c.config_.streaming.liveSyncPanicMode)||
+c.config_.streaming.vodDynamicPlaybackRate?(m=function(){return c.onTimeUpdate_()},c.loadEventManager_.listen(d,"timeupdate",m)):l||(n=function(){return c.onVideoProgress_()},c.loadEventManager_.listen(d,"timeupdate",n),c.onVideoProgress_());c.adManager_&&(c.adManager_.onManifestUpdated(l),l&&(p=c.seekRange().end,c.loadEventManager_.listen(d,"progress",function(){var r=c.seekRange().end;p!=r&&(c.adManager_.onManifestUpdated(c.isLive()),p=r)})));c.fullyLoaded_=!0;q.jumpToEnd()})};
+shaka.Player.prototype.setupPreferredAudioOnSrc_=function(){var a=this.config_.preferredAudioLanguage;""!=a&&this.selectAudioLanguage(a,this.config_.preferredVariantRole)};shaka.Player.prototype.setupPreferredTextOnSrc_=function(){var a=this.config_.preferredTextLanguage;""!=a&&this.selectTextLanguage(a,this.config_.preferredTextRole,this.config_.preferForcedSubs)};
+shaka.Player.prototype.processTimedMetadataSrcEqls_=function(a){var b=this;if("metadata"==a.kind){a.mode="hidden";this.loadEventManager_.listen(a,"cuechange",function(){if(a.activeCues)for(var d=$jscomp.makeIterator(a.activeCues),e=d.next();!e.done;e=d.next())if(e=e.value,b.dispatchMetadataEvent_(e.startTime,e.endTime,e.type,e.value),b.adManager_)b.adManager_.onCueMetadataChange(e.value)});var c=(new shaka.util.Timer(function(){var d=b.getMetadataTracks_();d=$jscomp.makeIterator(d);for(var e=d.next();!e.done;e=
+d.next())e.value.mode="hidden"})).tickNow().tickAfter(.5);this.cleanupOnUnload_.push(function(){c.stop()})}};shaka.Player.prototype.processTimedMetadataMediaSrc_=function(a,b,c){a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next())if(d=d.value,d.data&&d.cueTime&&d.frames){var e=d.cueTime+b,f=c;f&&e>f&&(f=e);for(var g=$jscomp.makeIterator(d.frames),h=g.next();!h.done;h=g.next())this.dispatchMetadataEvent_(e,f,"org.id3",h.value);if(this.adManager_)this.adManager_.onHlsTimedMetadata(d,e)}};
+shaka.Player.prototype.dispatchMetadataEvent_=function(a,b,c,d){goog.asserts.assert(!b||a<=b,"Metadata start time should be less or equal to the end time!");var e=shaka.util.FakeEvent.EventName.Metadata;a=(new Map).set("startTime",a).set("endTime",b).set("metadataType",c).set("payload",d);this.dispatchEvent(shaka.Player.makeEvent_(e,a))};
+shaka.Player.prototype.activateChaptersTrack_=function(a){if(a&&"chapters"==a.kind){a.mode="hidden";var b=(new shaka.util.Timer(function(){a.mode="hidden"})).tickNow().tickAfter(.5);this.cleanupOnUnload_.push(function(){b.stop()})}};shaka.Player.prototype.releaseAllMutexes=function(){this.mutex_.releaseAll()};shaka.Player.prototype.createDrmEngine=function(a){return new shaka.media.DrmEngine(a)};
+shaka.Player.prototype.createNetworkingEngine=function(a){var b=this;a||(a=function(){return null});var c=function(e){a()?a().addQueuedOperation(!0,e):e()},d=function(e){a()?a().dispatchEvent(e):b.dispatchEvent(e)};return new shaka.net.NetworkingEngine(function(e,f,g,h){var k=a()?a().getAbrManager():b.abrManager_;k&&k.segmentDownloaded(e,f,g,h)},function(e,f,g){var h=shaka.util.FakeEvent.EventName.DownloadHeadersReceived;f=(new Map).set("headers",e).set("request",f).set("requestType",g);d(shaka.Player.makeEvent_(h,
+f));c(function(){b.cmsdManager_&&b.cmsdManager_.processHeaders(e)})},function(e,f,g,h){var k=shaka.util.FakeEvent.EventName.DownloadFailed;e=(new Map).set("request",e).set("error",f).set("httpResponseCode",g).set("aborted",h);d(shaka.Player.makeEvent_(k,e))},function(e,f,g){c(function(){b.cmcdManager_.applyData(e,f,g)})},function(e,f,g,h){e=a()?a().getParser():b.parser_;e&&e.banLocation&&e.banLocation(h)},function(e,f,g){e=f.data.byteLength;f=a()?a().getStats():b.stats_;f&&f.addBytesDownloaded(e)})};
+shaka.Player.prototype.createPlayhead=function(a){var b=this;goog.asserts.assert(this.manifest_,"Must have manifest");goog.asserts.assert(this.video_,"Must have video");return new shaka.media.MediaSourcePlayhead(this.video_,this.manifest_,this.config_.streaming,a,function(){return b.onSeek_()},function(c){return b.dispatchEvent(c)})};
+shaka.Player.prototype.createPlayheadObserversForMSE_=function(a){var b=this;goog.asserts.assert(this.manifest_,"Must have manifest");goog.asserts.assert(this.regionTimeline_,"Must have region timeline");goog.asserts.assert(this.video_,"Must have video element");a=this.isLive()||0<a;a=new shaka.media.RegionObserver(this.regionTimeline_,a);a.addEventListener("enter",function(d){b.onRegionEvent_(shaka.util.FakeEvent.EventName.TimelineRegionEnter,d.region)});a.addEventListener("exit",function(d){b.onRegionEvent_(shaka.util.FakeEvent.EventName.TimelineRegionExit,
+d.region)});a.addEventListener("skip",function(d){var e=d.region;d.seeking||(b.onRegionEvent_(shaka.util.FakeEvent.EventName.TimelineRegionEnter,e),b.onRegionEvent_(shaka.util.FakeEvent.EventName.TimelineRegionExit,e))});var c=new shaka.media.PlayheadObserverManager(this.video_);c.manage(a);this.qualityObserver_&&c.manage(this.qualityObserver_);return c};
+shaka.Player.prototype.startBufferManagement_=function(a,b){var c=this;goog.asserts.assert(!this.bufferObserver_,"No buffering observer should exist before initialization.");this.bufferObserver_=new shaka.media.BufferingObserver(1,2);this.bufferObserver_.setState(shaka.media.BufferingObserver.State.STARVING);this.updateBufferingSettings_(b);this.updateBufferState_();this.loadEventManager_.listen(a,"waiting",function(d){return c.pollBufferState_()});this.loadEventManager_.listen(a,"stalled",function(d){return c.pollBufferState_()});
+this.loadEventManager_.listen(a,"canplaythrough",function(d){return c.pollBufferState_()});this.loadEventManager_.listen(a,"progress",function(d){return c.pollBufferState_()})};shaka.Player.prototype.updateBufferingSettings_=function(a){this.bufferObserver_.setThresholds(a,Math.min(shaka.Player.TYPICAL_BUFFERING_THRESHOLD_,a/2))};
+shaka.Player.prototype.pollBufferState_=function(){goog.asserts.assert(this.video_,"Need a media element to update the buffering observer");goog.asserts.assert(this.bufferObserver_,"Need a buffering observer to update");switch(this.loadMode_){case shaka.Player.LoadMode.SRC_EQUALS:var a=this.isBufferedToEndSrc_();break;case shaka.Player.LoadMode.MEDIA_SOURCE:a=this.isBufferedToEndMS_();break;default:a=!1}var b=shaka.media.TimeRangesUtils.bufferedAheadOf(this.video_.buffered,this.video_.currentTime);
+this.bufferObserver_.update(b,a)&&this.updateBufferState_()};shaka.Player.prototype.createMediaSourceEngine=function(a,b,c,d){return new shaka.media.MediaSourceEngine(a,b,c,d)};
+shaka.Player.prototype.createCmcd_=function(){var a=this;return new shaka.util.CmcdManager({getBandwidthEstimate:function(){return a.abrManager_?a.abrManager_.getBandwidthEstimate():NaN},getBufferedInfo:function(){return a.getBufferedInfo()},getCurrentTime:function(){return a.video_?a.video_.currentTime:0},getPlaybackRate:function(){return a.getPlaybackRate()},getNetworkingEngine:function(){return a.getNetworkingEngine()},getVariantTracks:function(){return a.getVariantTracks()},isLive:function(){return a.isLive()}},
+this.config_.cmcd)};shaka.Player.prototype.createCmsd_=function(){return new shaka.util.CmsdManager(this.config_.cmsd)};
+shaka.Player.prototype.createStreamingEngine=function(){var a=this;goog.asserts.assert(this.abrManager_&&this.mediaSourceEngine_&&this.manifest_,"Must not be destroyed");return new shaka.media.StreamingEngine(this.manifest_,{getPresentationTime:function(){return a.playhead_?a.playhead_.getTime():0},getBandwidthEstimate:function(){return a.abrManager_.getBandwidthEstimate()},mediaSourceEngine:this.mediaSourceEngine_,netEngine:this.networkingEngine_,onError:function(b){return a.onError_(b)},onEvent:function(b){return a.dispatchEvent(b)},
+onManifestUpdate:function(){return a.onManifestUpdate_()},onSegmentAppended:function(b,c){a.onSegmentAppended_(b.startTime,b.endTime,c.type);a.abrManager_&&c.fastSwitching&&b.isPartial()&&b.isLastPartial()&&a.abrManager_.trySuggestStreams()},onInitSegmentAppended:function(b,c){(c=c.getMediaQuality())&&a.qualityObserver_&&a.qualityObserver_.addMediaQualityChange(c,b)},beforeAppendSegment:function(b,c){return a.drmEngine_.parseInbandPssh(b,c)},onMetadata:function(b,c,d){a.processTimedMetadataMediaSrc_(b,
+c,d)},disableStream:function(b,c){return a.disableStream(b,c)}})};
+shaka.Player.prototype.configure=function(a,b){goog.asserts.assert(this.config_,"Config must not be null!");goog.asserts.assert("object"==typeof a||2==arguments.length,"String configs should have values!");2==arguments.length&&"string"==typeof a&&(a=shaka.util.ConfigUtils.convertToConfigObject(a,b));goog.asserts.assert("object"==typeof a,"Should be an object!");a.streaming&&"forceTransmuxTS"in a.streaming&&(shaka.Deprecate.deprecateFeature(5,"streaming.forceTransmuxTS configuration","Please Use mediaSource.forceTransmux instead."),
+a.mediaSource.mediaSource=a.streaming.forceTransmuxTS,delete a.streaming.forceTransmuxTS);a.streaming&&"forceTransmux"in a.streaming&&(shaka.Deprecate.deprecateFeature(5,"streaming.forceTransmux configuration","Please Use mediaSource.forceTransmux instead."),a.mediaSource.mediaSource=a.streaming.forceTransmux,delete a.streaming.forceTransmux);a.streaming&&"useNativeHlsOnSafari"in a.streaming&&shaka.Deprecate.deprecateFeature(5,"streaming.useNativeHlsOnSafari configuration","Please Use streaming.useNativeHlsForFairPlay or streaming.preferNativeHls instead.");
+if(a.mediaSource&&"sourceBufferExtraFeatures"in a.mediaSource){shaka.Deprecate.deprecateFeature(5,"mediaSource.sourceBufferExtraFeatures configuration","Please Use mediaSource.addExtraFeaturesToSourceBuffer() instead.");var c=a.mediaSource.sourceBufferExtraFeatures;a.mediaSource.addExtraFeaturesToSourceBuffer=function(){return c};delete a.mediaSource.sourceBufferExtraFeatures}a.streaming&&a.streaming.lowLatencyMode&&(void 0==a.streaming.inaccurateManifestTolerance&&(a.streaming.inaccurateManifestTolerance=
+0),void 0==a.streaming.rebufferingGoal&&(a.streaming.rebufferingGoal=.01),void 0==a.streaming.segmentPrefetchLimit&&(a.streaming.segmentPrefetchLimit=2),void 0==a.streaming.updateIntervalSeconds&&(a.streaming.updateIntervalSeconds=.1),void 0==a.streaming.retryParameters&&(a.streaming.retryParameters={}),void 0==a.streaming.retryParameters.baseDelay&&(a.streaming.retryParameters.baseDelay=100),void 0==a.manifest&&(a.manifest={}),void 0==a.manifest.retryParameters&&(a.manifest.retryParameters={}),void 0==
+a.manifest.retryParameters.baseDelay&&(a.manifest.retryParameters.baseDelay=100),void 0==a.drm&&(a.drm={}),void 0==a.drm.retryParameters&&(a.drm.retryParameters={}),void 0==a.drm.retryParameters.baseDelay&&(a.drm.retryParameters.baseDelay=100));var d=shaka.util.PlayerConfiguration.mergeConfigObjects(this.config_,a,this.defaultConfig_());this.applyConfig_();return d};
+shaka.Player.prototype.applyConfig_=function(){this.manifestFilterer_=new shaka.media.ManifestFilterer(this.config_,this.maxHwRes_,this.drmEngine_);if(this.parser_){var a=shaka.util.ObjectUtils.cloneObject(this.config_.manifest);this.video_&&"AUDIO"===this.video_.nodeName&&(a.disableVideo=!0);this.parser_.configure(a)}this.drmEngine_&&this.drmEngine_.configure(this.config_.drm);if(this.streamingEngine_){this.streamingEngine_.configure(this.config_.streaming);try{if(this.loadMode_!=shaka.Player.LoadMode.DESTROYED&&
+this.manifestFilterer_.filterManifestWithRestrictions(this.manifest_))this.onTracksChanged_()}catch(c){this.onError_(c)}this.abrManager_&&this.updateAbrManagerVariants_();!(a=this.streamingEngine_.getCurrentVariant())||a.allowedByApplication&&a.allowedByKeySystem||(shaka.log.debug("Choosing new variant after changing configuration"),this.chooseVariantAndSwitch_())}this.networkingEngine_&&this.networkingEngine_.setForceHTTPS(this.config_.streaming.forceHTTPS);if(this.mediaSourceEngine_)if(this.mediaSourceEngine_.configure(this.config_.mediaSource),
+this.mediaSourceEngine_.setSegmentRelativeVttTiming(this.config_.manifest.segmentRelativeVttTiming),a=this.config_.textDisplayFactory,this.lastTextFactory_!=a){var b=a();b.configure?b.configure(this.config_.textDisplayer):shaka.Deprecate.deprecateFeature(5,"Text displayer w/ configure",'Text displayer should have a "configure" method!');this.mediaSourceEngine_.setTextDisplayer(b);this.lastTextFactory_=a;this.streamingEngine_&&this.streamingEngine_.reloadTextStream()}else a=this.mediaSourceEngine_.getTextDisplayer(),
+a.configure&&a.configure(this.config_.textDisplayer);this.abrManager_&&(this.abrManager_.configure(this.config_.abr),this.config_.abr.enabled?this.abrManager_.enable():this.abrManager_.disable(),this.onAbrStatusChanged_());this.bufferObserver_&&(a=this.config_.streaming.rebufferingGoal,this.manifest_&&(a=Math.max(a,this.manifest_.minBufferTime)),this.updateBufferingSettings_(a));this.manifest_&&shaka.Player.applyPlayRange_(this.manifest_.presentationTimeline,this.config_.playRangeStart,this.config_.playRangeEnd);
+this.adManager_&&this.adManager_.configure(this.config_.ads);this.cmcdManager_&&this.cmcdManager_.configure(this.config_.cmcd);this.cmsdManager_&&this.cmsdManager_.configure(this.config_.cmsd)};shaka.Player.prototype.getConfiguration=function(){goog.asserts.assert(this.config_,"Config must not be null!");var a=this.defaultConfig_();shaka.util.PlayerConfiguration.mergeConfigObjects(a,this.config_,this.defaultConfig_());return a};
+shaka.Player.prototype.getSharedConfiguration=function(){goog.asserts.assert(this.config_,"Cannot call getSharedConfiguration after call destroy!");return this.config_};
+shaka.Player.prototype.getBufferFullness=function(){if(this.video_){var a=this.video_.buffered.length;a=a?this.video_.buffered.end(a-1):0;var b=this.getConfiguration().streaming.bufferingGoal;b=Math.min(this.video_.currentTime+b,this.seekRange().end);if(a>=b)return 1;if(!(a<=this.video_.currentTime)&&a<b)return(a-this.video_.currentTime)/(b-this.video_.currentTime)}return 0};
+shaka.Player.prototype.resetConfiguration=function(){goog.asserts.assert(this.config_,"Cannot be destroyed");for(var a in this.config_)delete this.config_[a];shaka.util.PlayerConfiguration.mergeConfigObjects(this.config_,this.defaultConfig_(),this.defaultConfig_());this.applyConfig_()};shaka.Player.prototype.getLoadMode=function(){return this.loadMode_};shaka.Player.prototype.getManifestType=function(){return this.manifest_?this.manifest_.type:null};shaka.Player.prototype.getMediaElement=function(){return this.video_};
+shaka.Player.prototype.getNetworkingEngine=function(){return this.networkingEngine_};shaka.Player.prototype.getAssetUri=function(){return this.assetUri_};shaka.Player.prototype.getAdManager=function(){return this.adManager_?this.adManager_:null};shaka.Player.prototype.isLive=function(){return this.manifest_?this.manifest_.presentationTimeline.isLive():this.video_&&this.video_.src?Infinity==this.video_.duration:!1};
+shaka.Player.prototype.isInProgress=function(){return this.manifest_?this.manifest_.presentationTimeline.isInProgress():!1};shaka.Player.prototype.isAudioOnly=function(){if(this.manifest_){var a=this.manifest_.variants;return a.length?!a[0].video:!1}return this.video_&&this.video_.src?this.video_.videoTracks?0==this.video_.videoTracks.length:0==this.video_.videoHeight:!1};
+shaka.Player.prototype.seekRange=function(){if(this.manifest_){if(!this.fullyLoaded_&&this.manifest_.type==shaka.media.ManifestParser.HLS)return{start:0,end:0};var a=this.manifest_.presentationTimeline;return{start:a.getSeekRangeStart(),end:a.getSeekRangeEnd()}}return this.video_&&this.video_.src&&(a=this.video_.seekable,a.length)?{start:a.start(0),end:a.end(a.length-1)}:{start:0,end:0}};shaka.Player.prototype.goToLive=function(){this.isLive()?this.video_.currentTime=this.seekRange().end:shaka.log.warning("goToLive is for live streams!")};
+shaka.Player.prototype.keySystem=function(){return shaka.media.DrmEngine.keySystem(this.drmInfo())};shaka.Player.prototype.drmInfo=function(){return this.drmEngine_?this.drmEngine_.getDrmInfo():null};shaka.Player.prototype.getDrmEngine=function(){return this.drmEngine_};shaka.Player.prototype.getExpiration=function(){return this.drmEngine_?this.drmEngine_.getExpiration():Infinity};
+shaka.Player.prototype.getActiveSessionsMetadata=function(){return this.drmEngine_?this.drmEngine_.getActiveSessionsMetadata():[]};shaka.Player.prototype.getKeyStatuses=function(){return this.drmEngine_?this.drmEngine_.getKeyStatuses():{}};shaka.Player.prototype.isBuffering=function(){var a=shaka.media.BufferingObserver.State;return this.bufferObserver_?this.bufferObserver_.getState()==a.STARVING:!1};
+shaka.Player.prototype.getPlaybackRate=function(){return this.video_?this.playRateController_?this.playRateController_.getRealRate():1:0};
+shaka.Player.prototype.trickPlay=function(a){var b=this;goog.asserts.assert(0!=a,"Should never set a trick play rate of 0!");0==a?shaka.log.alwaysWarn("A trick play rate of 0 is unsupported!"):(this.trickPlayEventManager_.removeAll(),this.video_.paused&&this.video_.play(),this.playRateController_.set(a),this.loadMode_==shaka.Player.LoadMode.MEDIA_SOURCE&&(this.abrManager_.playbackRateChanged(a),this.streamingEngine_.setTrickPlay(1<Math.abs(a))),this.isLive()&&this.trickPlayEventManager_.listen(this.video_,
+"timeupdate",function(){var c=b.video_.currentTime,d=b.seekRange(),e=b.config_.streaming.safeSeekOffset;0<a?Math.floor(c)>=Math.floor(d.end)&&b.cancelTrickPlay():Math.floor(c)<=Math.floor(d.start+e)&&b.cancelTrickPlay()}))};
+shaka.Player.prototype.cancelTrickPlay=function(){var a=this.playRateController_.getDefaultRate();this.loadMode_==shaka.Player.LoadMode.SRC_EQUALS&&this.playRateController_.set(a);this.loadMode_==shaka.Player.LoadMode.MEDIA_SOURCE&&(this.playRateController_.set(a),this.abrManager_.playbackRateChanged(a),this.streamingEngine_.setTrickPlay(!1));this.trickPlayEventManager_.removeAll()};
+shaka.Player.prototype.getVariantTracks=function(){if(this.manifest_){for(var a=this.streamingEngine_?this.streamingEngine_.getCurrentVariant():null,b=[],c=0,d=$jscomp.makeIterator(this.manifest_.variants),e=d.next();!e.done;e=d.next())if(e=e.value,shaka.util.StreamUtils.isPlayable(e)){var f=shaka.util.StreamUtils.variantToTrack(e);f.active=e==a;f.active||1==c||null==a||e.video!=a.video||e.audio!=a.audio||(f.active=!0);f.active&&c++;b.push(f)}goog.asserts.assert(1>=c,"It should only have one active track");
+return b}return this.video_&&this.video_.audioTracks?Array.from(this.video_.audioTracks).map(function(g){return shaka.util.StreamUtils.html5AudioTrackToTrack(g)}):[]};
+shaka.Player.prototype.getTextTracks=function(){if(this.manifest_){for(var a=this.streamingEngine_?this.streamingEngine_.getCurrentTextStream():null,b=[],c=$jscomp.makeIterator(this.manifest_.textStreams),d=c.next();!d.done;d=c.next()){d=d.value;var e=shaka.util.StreamUtils.textStreamToTrack(d);e.active=d==a;b.push(e)}return b}if(this.video_&&this.video_.src&&this.video_.textTracks){a=this.getFilteredTextTracks_();var f=shaka.util.StreamUtils;return a.map(function(g){return f.html5TextTrackToTrack(g)})}return[]};
+shaka.Player.prototype.getImageTracks=function(){var a=shaka.util.StreamUtils,b=this.externalSrcEqualsThumbnailsStreams_;this.manifest_&&(b=this.manifest_.imageStreams);return b.map(function(c){return a.imageStreamToTrack(c)})};
+shaka.Player.prototype.getAllThumbnails=function(a){var b=this,c,d,e,f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){if(1==g.nextAddress){if(b.loadMode_!=shaka.Player.LoadMode.MEDIA_SOURCE&&b.loadMode_!=shaka.Player.LoadMode.SRC_EQUALS)return g.return(null);c=b.externalSrcEqualsThumbnailsStreams_;b.manifest_&&(c=b.manifest_.imageStreams);return(d=c.find(function(h){return h.id==a}))?d.segmentIndex?g.jumpTo(2):g.yield(d.createSegmentIndex(),2):g.return(null)}if(4!=g.nextAddress)return e=
+[],d.segmentIndex.forEachTopLevelReference(function(h){var k=b.parseTilesLayout_(h.getTilesLayout()||d.tilesLayout);if(k){k=k.rows*k.columns;for(var l=h.trueEndTime-h.startTime,m=0;m<k;m++)e.push(b.getThumbnails(a,h.startTime+l*m/k))}}),g.yield(Promise.all(e),4);f=g.yieldResult;return g.return(f.filter(function(h){return h}))})};
+shaka.Player.prototype.parseTilesLayout_=function(a){if(!a)return null;var b=/(\d+)x(\d+)/.exec(a);if(!b)return shaka.log.warning("Tiles layout does not contain a valid format  (columns x rows)"),null;a=parseInt(b[1],10);b=parseInt(b[2],10);return{columns:a,rows:b}};
+shaka.Player.prototype.getThumbnails=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u;return $jscomp.asyncExecutePromiseGeneratorProgram(function(z){if(1==z.nextAddress){if(c.loadMode_!=shaka.Player.LoadMode.MEDIA_SOURCE&&c.loadMode_!=shaka.Player.LoadMode.SRC_EQUALS)return z.return(null);d=c.externalSrcEqualsThumbnailsStreams_;c.manifest_&&(d=c.manifest_.imageStreams);return(e=d.find(function(A){return A.id==a}))?e.segmentIndex?z.jumpTo(2):z.yield(e.createSegmentIndex(),2):z.return(null)}f=
+e.segmentIndex.find(b);if(null==f)return z.return(null);g=e.segmentIndex.get(f);h=c.parseTilesLayout_(g.getTilesLayout()||e.tilesLayout);if(!h)return z.return(null);k=e.width||0;l=e.height||0;m=k/h.columns;n=l/h.rows;p=h.columns*h.rows;q=g.trueEndTime-g.startTime;r=g.getTileDuration()||q/p;v=g.startTime;w=x=0;1<p&&(t=Math.floor((b-g.startTime)/r),v=g.startTime+t*r,x=t%h.columns*m,w=Math.floor(t/h.columns)*n);y=!1;if(u=g.getThumbnailSprite())y=!0,n=u.height,x=u.positionX,w=u.positionY,m=u.width;return z.return({segment:g,
+imageHeight:l,imageWidth:k,height:n,positionX:x,positionY:w,startTime:v,duration:r,uris:g.getUris(),width:m,sprite:y})})};
+shaka.Player.prototype.selectTextTrack=function(a){if(this.manifest_&&this.streamingEngine_){var b=this.manifest_.textStreams.find(function(d){return d.id==a.id});b?b==this.streamingEngine_.getCurrentTextStream()?shaka.log.debug("Text track already selected."):(this.addTextStreamToSwitchHistory_(b,!1),this.streamingEngine_.switchTextStream(b),this.onTextChanged_(),this.currentTextLanguage_=b.language):shaka.log.error("No stream with id",a.id)}else if(this.video_&&this.video_.src&&this.video_.textTracks){b=
+this.getFilteredTextTracks_();b=$jscomp.makeIterator(b);for(var c=b.next();!c.done;c=b.next())c=c.value,shaka.util.StreamUtils.html5TrackId(c)==a.id?c.mode=this.isTextVisible_?"showing":"hidden":c.mode="disabled";this.onTextChanged_()}};
+shaka.Player.prototype.selectVariantTrack=function(a,b,c){b=void 0===b?!1:b;c=void 0===c?0:c;if(this.manifest_&&this.streamingEngine_){this.config_.abr.enabled&&shaka.log.alwaysWarn("Changing tracks while abr manager is enabled will likely result in the selected track being overriden. Consider disabling abr before calling selectVariantTrack().");var d=this.manifest_.variants.find(function(e){return e.id==a.id});d?shaka.util.StreamUtils.isPlayable(d)?(this.switchVariant_(d,!1,b,c),this.currentAdaptationSetCriteria_=
+new shaka.media.ExampleBasedCriteria(d,this.config_.mediaSource.codecSwitchingStrategy,this.config_.manifest.dash.enableAudioGroups),this.updateAbrManagerVariants_()):shaka.log.error("Unable to switch to restricted track",a.id):shaka.log.error("No variant with id",a.id)}else if(this.video_&&this.video_.audioTracks)for(b=Array.from(this.video_.audioTracks),b=$jscomp.makeIterator(b),c=b.next();!c.done;c=b.next())if(c=c.value,shaka.util.StreamUtils.html5TrackId(c)==a.id){this.switchHtml5Track_(c);break}};
+shaka.Player.prototype.getAudioLanguagesAndRoles=function(){return shaka.Player.getLanguageAndRolesFrom_(this.getVariantTracks())};shaka.Player.prototype.getTextLanguagesAndRoles=function(){return shaka.Player.getLanguageAndRolesFrom_(this.getTextTracks())};shaka.Player.prototype.getAudioLanguages=function(){return Array.from(shaka.Player.getLanguagesFrom_(this.getVariantTracks()))};shaka.Player.prototype.getTextLanguages=function(){return Array.from(shaka.Player.getLanguagesFrom_(this.getTextTracks()))};
+shaka.Player.prototype.selectAudioLanguage=function(a,b,c,d){c=void 0===c?0:c;d=void 0===d?0:d;if(this.manifest_&&this.playhead_){this.currentAdaptationSetCriteria_=new shaka.media.PreferenceBasedCriteria(a,b||"",c,"",!1,"","","",this.config_.mediaSource.codecSwitchingStrategy,this.config_.manifest.dash.enableAudioGroups);a=function(g,h){return g.video||h.video?g.video&&h.video?Math.abs((g.video.height||0)-(h.video.height||0))+Math.abs((g.video.width||0)-(h.video.width||0)):Infinity:0};b=this.streamingEngine_.getCurrentVariant();
+var e=this.currentAdaptationSetCriteria_.create(this.manifest_.variants);c=null;e=$jscomp.makeIterator(e.values());for(var f=e.next();!f.done;f=e.next())if(f=f.value,!c||a(c,b)>a(f,b))c=f;c?(a=shaka.util.StreamUtils.variantToTrack(c),this.selectVariantTrack(a,!0,d)):this.chooseVariantAndSwitch_()}else this.video_&&this.video_.audioTracks&&(d=shaka.util.StreamUtils.filterStreamsByLanguageAndRole(this.getVariantTracks(),a,b||"",!1)[0])&&this.selectVariantTrack(d)};
+shaka.Player.prototype.selectTextLanguage=function(a,b,c){c=void 0===c?!1:c;if(this.manifest_&&this.playhead_){if(this.currentTextLanguage_=a,this.currentTextRole_=b||"",this.currentTextForced_=c,a=this.chooseTextStream_())a==this.streamingEngine_.getCurrentTextStream()?shaka.log.debug("Text track already selected."):(this.addTextStreamToSwitchHistory_(a,!1),this.shouldStreamText_()&&(this.streamingEngine_.switchTextStream(a),this.onTextChanged_()))}else(a=shaka.util.StreamUtils.filterStreamsByLanguageAndRole(this.getTextTracks(),
+a,b||"",c)[0])&&this.selectTextTrack(a)};
+shaka.Player.prototype.selectVariantsByLabel=function(a,b,c){b=void 0===b?!0:b;c=void 0===c?0:c;if(this.manifest_&&this.playhead_){for(var d=null,e=$jscomp.makeIterator(this.manifest_.variants),f=e.next();!f.done;f=e.next())if(f=f.value,f.audio.label==a){d=f;break}null==d?shaka.log.warning("No variants were found with label: "+a+". Ignoring the request to switch."):(this.currentAdaptationSetCriteria_=new shaka.media.PreferenceBasedCriteria(d.language,"",0,"",!1,"",a,"",this.config_.mediaSource.codecSwitchingStrategy,
+this.config_.manifest.dash.enableAudioGroups),this.chooseVariantAndSwitch_(b,c))}else if(this.video_&&this.video_.audioTracks){c=Array.from(this.video_.audioTracks);b=null;c=$jscomp.makeIterator(c);for(d=c.next();!d.done;d=c.next())d=d.value,d.label==a&&(b=d);b&&this.switchHtml5Track_(b)}};
+shaka.Player.prototype.isTextTrackVisible=function(){var a=this.isTextVisible_;if(this.mediaSourceEngine_&&this.loadMode_==shaka.Player.LoadMode.MEDIA_SOURCE){var b=this.mediaSourceEngine_.getTextDisplayer().isTextVisible();goog.asserts.assert(b==a,"text visibility has fallen out of sync");return b}return this.video_&&this.video_.src&&this.video_.textTracks?this.getFilteredTextTracks_().some(function(c){return"showing"==c.mode}):a};
+shaka.Player.prototype.getChaptersTracks=function(){if(this.video_&&this.video_.src&&this.video_.textTracks){var a=this.getChaptersTracks_(),b=shaka.util.StreamUtils;return a.map(function(c){return b.html5TextTrackToTrack(c)})}return[]};
+shaka.Player.prototype.getChapters=function(a){if(!this.video_||!this.video_.src||!this.video_.textTracks)return[];var b=shaka.util.LanguageUtils,c=b.normalize(a),d=this.getChaptersTracks_().filter(function(k){return b.normalize(k.language)==c});if(!d||!d.length)return[];a=[];var e=new Set;d=$jscomp.makeIterator(d);for(var f=d.next();!f.done;f=d.next())if((f=f.value)&&f.cues){f=$jscomp.makeIterator(f.cues);for(var g=f.next();!g.done;g=f.next()){var h=g.value;(g=h.id)&&""!=g||(g=h.startTime+"-"+h.endTime+
+"-"+h.text);h={id:g,title:h.text,startTime:h.startTime,endTime:h.endTime};e.has(g)||(a.push(h),e.add(g))}}return a};shaka.Player.prototype.getFilteredTextTracks_=function(){goog.asserts.assert(this.video_.textTracks,"TextTracks should be valid.");return Array.from(this.video_.textTracks).filter(function(a){return"metadata"!=a.kind&&"chapters"!=a.kind&&a.label!=shaka.Player.TextTrackLabel})};
+shaka.Player.prototype.getMetadataTracks_=function(){goog.asserts.assert(this.video_.textTracks,"TextTracks should be valid.");return Array.from(this.video_.textTracks).filter(function(a){return"metadata"==a.kind})};shaka.Player.prototype.getChaptersTracks_=function(){goog.asserts.assert(this.video_.textTracks,"TextTracks should be valid.");return Array.from(this.video_.textTracks).filter(function(a){return"chapters"==a.kind})};
+shaka.Player.prototype.setTextTrackVisibility=function(a){a=!!a;if(this.isTextVisible_!=a){this.isTextVisible_=a;if(this.loadMode_==shaka.Player.LoadMode.MEDIA_SOURCE)this.mediaSourceEngine_.getTextDisplayer().setTextVisibility(a),this.config_.streaming.alwaysStreamText||(a?this.streamingEngine_.getCurrentTextStream()||(a=shaka.util.StreamUtils.filterStreamsByLanguageAndRole(this.manifest_.textStreams,this.currentTextLanguage_,this.currentTextRole_,this.currentTextForced_),0<a.length&&(this.streamingEngine_.switchTextStream(a[0]),
+this.onTextChanged_())):this.streamingEngine_.unloadTextStream());else if(this.video_&&this.video_.src&&this.video_.textTracks){var b=this.getFilteredTextTracks_();b=$jscomp.makeIterator(b);for(var c=b.next();!c.done;c=b.next())c=c.value,"disabled"!=c.mode&&(c.mode=a?"showing":"hidden")}this.onTextTrackVisibility_()}};
+shaka.Player.prototype.getPlayheadTimeAsDate=function(){if(this.playhead_)var a=this.playhead_.getTime();else{if(null==this.startTime_)return new Date;a=this.startTime_}if(this.manifest_){var b=this.manifest_.presentationTimeline;b=b.getInitialProgramDateTime()||b.getPresentationStartTime();return new Date(1E3*(b+a))}if(this.video_&&this.video_.getStartDate)return b=this.video_.getStartDate(),isNaN(b.getTime())?(shaka.log.warning("EXT-X-PROGRAM-DATETIME required to get playhead time as Date!"),null):
+new Date(b.getTime()+1E3*a);shaka.log.warning("No way to get playhead time as Date!");return null};
+shaka.Player.prototype.getPresentationStartTimeAsDate=function(){if(this.manifest_){var a=this.manifest_.presentationTimeline;a=a.getInitialProgramDateTime()||a.getPresentationStartTime();goog.asserts.assert(null!=a,"Presentation start time should not be null!");return new Date(1E3*a)}if(this.video_&&this.video_.getStartDate)return a=this.video_.getStartDate(),isNaN(a.getTime())?(shaka.log.warning("EXT-X-PROGRAM-DATETIME required to get presentation start time as Date!"),null):a;shaka.log.warning("No way to get presentation start time as Date!");
+return null};shaka.Player.prototype.getSegmentAvailabilityDuration=function(){if(!this.isLive())return shaka.log.warning("getSegmentAvailabilityDuration is for live streams!"),null;if(this.manifest_)return this.manifest_.presentationTimeline.getSegmentAvailabilityDuration();shaka.log.warning("No way to get segment segment availability duration!");return null};
+shaka.Player.prototype.getBufferedInfo=function(){if(this.loadMode_==shaka.Player.LoadMode.MEDIA_SOURCE)return this.mediaSourceEngine_.getBufferedInfo();var a={total:[],audio:[],video:[],text:[]};this.loadMode_==shaka.Player.LoadMode.SRC_EQUALS&&(a.total=shaka.media.TimeRangesUtils.getBufferedInfo(this.video_.buffered));return a};
+shaka.Player.prototype.getStats=function(){if(this.loadMode_!=shaka.Player.LoadMode.MEDIA_SOURCE&&this.loadMode_!=shaka.Player.LoadMode.SRC_EQUALS)return shaka.util.Stats.getEmptyBlob();this.updateStateHistory_();goog.asserts.assert(this.video_,"If we have stats, we should have video_");var a=this.video_,b=a.currentTime/a.duration;isNaN(b)||this.stats_.setCompletionPercent(Math.round(100*b));this.playhead_&&(this.stats_.setGapsJumped(this.playhead_.getGapsJumped()),this.stats_.setStallsDetected(this.playhead_.getStallsDetected()));
+a.getVideoPlaybackQuality&&(b=a.getVideoPlaybackQuality(),this.stats_.setDroppedFrames(Number(b.droppedVideoFrames),Number(b.totalVideoFrames)),this.stats_.setCorruptedFrames(Number(b.corruptedVideoFrames)));b=this.drmEngine_?this.drmEngine_.getLicenseTime():NaN;this.stats_.setLicenseTime(b);if(this.loadMode_==shaka.Player.LoadMode.MEDIA_SOURCE){b=this.streamingEngine_.getCurrentVariant();var c=this.streamingEngine_.getCurrentTextStream();if(b){var d=this.playRateController_?this.playRateController_.getRealRate():
+1,e=d*b.bandwidth;c&&c.bandwidth&&(e+=d*c.bandwidth);this.stats_.setCurrentStreamBandwidth(e)}b&&b.video&&this.stats_.setResolution(b.video.width||NaN,b.video.height||NaN);this.isLive()&&(b=this.getPresentationStartTimeAsDate().valueOf()+1E3*a.currentTime,b=(Date.now()-b)/1E3,this.stats_.setLiveLatency(b));this.manifest_&&this.manifest_.presentationTimeline&&(b=this.manifest_.presentationTimeline.getMaxSegmentDuration(),this.stats_.setMaxSegmentDuration(b));b=this.abrManager_.getBandwidthEstimate();
+this.stats_.setBandwidthEstimate(b)}this.loadMode_==shaka.Player.LoadMode.SRC_EQUALS&&this.stats_.setResolution(a.videoWidth||NaN,a.videoHeight||NaN);return this.stats_.getBlob()};
+shaka.Player.prototype.addTextTrackAsync=function(a,b,c,d,e,f,g){g=void 0===g?!1:g;var h=this,k,l,m,n,p,q,r,v,x,w,t,y,u;return $jscomp.asyncExecutePromiseGeneratorProgram(function(z){switch(z.nextAddress){case 1:if(h.loadMode_!=shaka.Player.LoadMode.MEDIA_SOURCE&&h.loadMode_!=shaka.Player.LoadMode.SRC_EQUALS)throw shaka.log.error("Must call load() and wait for it to resolve before adding text tracks."),new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.CONTENT_NOT_LOADED);
+"subtitles"!=c&&"captions"!=c&&shaka.log.alwaysWarn("Using a kind value different of `subtitles` or `captions` can cause unwanted issues.");if(d){z.jumpTo(2);break}return z.yield(h.getTextMimetype_(a),3);case 3:d=z.yieldResult;case 2:k=[];h.adManager_&&(k=h.adManager_.getCuePoints());if(h.loadMode_!=shaka.Player.LoadMode.SRC_EQUALS){z.jumpTo(4);break}g&&(c="forced");return z.yield(h.addSrcTrackElement_(a,b,c,d,f||"",k),5);case 5:l=shaka.util.LanguageUtils;m=l.normalize(b);n=h.getTextTracks();if(p=
+n.find(function(A){return l.normalize(A.language)==m&&A.label==(f||"")&&A.kind==c}))return h.onTracksChanged_(),z.return(p);shaka.log.error("Cannot add this text when loaded with src=");throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.CANNOT_ADD_EXTERNAL_TEXT_TO_SRC_EQUALS);case 4:q=shaka.util.ManifestParserUtils.ContentType;r=h.video_.duration;h.manifest_&&(r=h.manifest_.presentationTimeline.getDuration());if(Infinity==r)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,
+shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.CANNOT_ADD_EXTERNAL_TEXT_TO_LIVE_STREAM);if(!k.length){z.jumpTo(6);break}goog.asserts.assert(h.networkingEngine_,"Need networking engine.");return z.yield(h.getTextData_(a,h.networkingEngine_,h.config_.streaming.retryParameters),7);case 7:v=z.yieldResult,x=h.convertToWebVTT_(v,d,k),w=new Blob([x],{type:"text/vtt"}),a=shaka.media.MediaSourceEngine.createObjectURL(w),d="text/vtt";case 6:t={id:h.nextExternalStreamId_++,originalId:null,groupId:null,
+createSegmentIndex:function(){return Promise.resolve()},segmentIndex:shaka.media.SegmentIndex.forSingleSegment(0,r,[a]),mimeType:d||"",codecs:e||"",kind:c,encrypted:!1,drmInfos:[],keyIds:new Set,language:b,originalLanguage:b,label:f||null,type:q.TEXT,primary:!1,trickModeVideo:null,emsgSchemeIdUris:null,roles:[],forced:!!g,channelsCount:null,audioSamplingRate:null,spatialAudio:!1,closedCaptions:null,accessibilityPurpose:null,external:!0,fastSwitching:!1,fullMimeTypes:new Set([shaka.util.MimeUtils.getFullType(d||
+"",e||"")])};y=shaka.util.MimeUtils.getFullType(t.mimeType,t.codecs);u=shaka.text.TextEngine.isTypeSupported(y);if(!u)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.MISSING_TEXT_PLUGIN,d);h.manifest_.textStreams.push(t);h.onTracksChanged_();return z.return(shaka.util.StreamUtils.textStreamToTrack(t))}})};
+shaka.Player.prototype.addThumbnailsTrack=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t;return $jscomp.asyncExecutePromiseGeneratorProgram(function(y){switch(y.nextAddress){case 1:if(c.loadMode_!=shaka.Player.LoadMode.MEDIA_SOURCE&&c.loadMode_!=shaka.Player.LoadMode.SRC_EQUALS)throw shaka.log.error("Must call load() and wait for it to resolve before adding image tracks."),new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.CONTENT_NOT_LOADED);
+if(b){y.jumpTo(2);break}return y.yield(c.getTextMimetype_(a),3);case 3:b=y.yieldResult;case 2:if("text/vtt"!=b)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.UNSUPPORTED_EXTERNAL_THUMBNAILS_URI,a);d=shaka.util.ManifestParserUtils.ContentType;e=c.video_.duration;c.manifest_&&(e=c.manifest_.presentationTimeline.getDuration());if(Infinity==e)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.MANIFEST,
+shaka.util.Error.Code.CANNOT_ADD_EXTERNAL_THUMBNAILS_TO_LIVE_STREAM);goog.asserts.assert(c.networkingEngine_,"Need networking engine.");return y.yield(c.getTextData_(a,c.networkingEngine_,c.config_.streaming.retryParameters),4);case 4:f=y.yieldResult;g=shaka.text.TextEngine.findParser(b);if(!g)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.MISSING_TEXT_PLUGIN,b);h=g();k={periodStart:0,segmentStart:0,segmentEnd:e,vttOffset:0};l=shaka.util.BufferUtils.toUint8(f);
+m=h.parseMedia(l,k,a);n=[];p={};q=$jscomp.makeIterator(m);for(r=q.next();!r.done;p={$jscomp$loop$prop$uris$880:p.$jscomp$loop$prop$uris$880,$jscomp$loop$prop$cue$881:p.$jscomp$loop$prop$cue$881},r=q.next())p.$jscomp$loop$prop$cue$881=r.value,p.$jscomp$loop$prop$uris$880=null,v=function(u){return function(){null==u.$jscomp$loop$prop$uris$880&&(u.$jscomp$loop$prop$uris$880=shaka.util.ManifestParserUtils.resolveUris([a],[u.$jscomp$loop$prop$cue$881.payload]));return u.$jscomp$loop$prop$uris$880||[]}}(p),
+x=new shaka.media.SegmentReference(p.$jscomp$loop$prop$cue$881.startTime,p.$jscomp$loop$prop$cue$881.endTime,v,0,null,null,0,0,Infinity),p.$jscomp$loop$prop$cue$881.payload.includes("#xywh")&&(w=p.$jscomp$loop$prop$cue$881.payload.split("#xywh=")[1].split(","),4===w.length&&x.setThumbnailSprite({height:parseInt(w[3],10),positionX:parseInt(w[0],10),positionY:parseInt(w[1],10),width:parseInt(w[2],10)})),n.push(x);t={id:c.nextExternalStreamId_++,originalId:null,groupId:null,createSegmentIndex:function(){return Promise.resolve()},
+segmentIndex:new shaka.media.SegmentIndex(n),mimeType:b||"",codecs:"",kind:"",encrypted:!1,drmInfos:[],keyIds:new Set,language:"und",originalLanguage:null,label:null,type:d.IMAGE,primary:!1,trickModeVideo:null,emsgSchemeIdUris:null,roles:[],forced:!1,channelsCount:null,audioSamplingRate:null,spatialAudio:!1,closedCaptions:null,tilesLayout:"1x1",accessibilityPurpose:null,external:!0,fastSwitching:!1,fullMimeTypes:new Set([shaka.util.MimeUtils.getFullType(b||"","")])};c.loadMode_==shaka.Player.LoadMode.SRC_EQUALS?
+c.externalSrcEqualsThumbnailsStreams_.push(t):c.manifest_.imageStreams.push(t);c.onTracksChanged_();return y.return(shaka.util.StreamUtils.imageStreamToTrack(t))}})};
+shaka.Player.prototype.addChaptersTrack=function(a,b,c){var d=this,e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){switch(k.nextAddress){case 1:if(d.loadMode_!=shaka.Player.LoadMode.MEDIA_SOURCE&&d.loadMode_!=shaka.Player.LoadMode.SRC_EQUALS)throw shaka.log.error("Must call load() and wait for it to resolve before adding chapters tracks."),new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.CONTENT_NOT_LOADED);if(c){k.jumpTo(2);
+break}return k.yield(d.getTextMimetype_(a),3);case 3:c=k.yieldResult;case 2:return e=[],d.adManager_&&(e=d.adManager_.getCuePoints()),k.yield(d.addSrcTrackElement_(a,b,"chapters",c,"",e),4);case 4:f=k.yieldResult;g=d.getChaptersTracks();h=g.find(function(l){return l.language==b});if(!h){k.jumpTo(5);break}return k.yield(new Promise(function(l,m){d.loadEventManager_.listenOnce(f,"load",l);d.loadEventManager_.listenOnce(f,"error",function(n){m(new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,
+shaka.util.Error.Category.TEXT,shaka.util.Error.Code.CHAPTERS_TRACK_FAILED))})}),6);case 6:return d.onTracksChanged_(),k.return(h);case 5:throw shaka.log.error("Cannot add this text when loaded with src="),new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.CANNOT_ADD_EXTERNAL_TEXT_TO_SRC_EQUALS);}})};
+shaka.Player.prototype.getTextMimetype_=function(a){var b=this,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){switch(d.nextAddress){case 1:return d.setCatchFinallyBlocks(2),goog.asserts.assert(b.networkingEngine_,"Need networking engine."),d.yield(shaka.net.NetworkingUtils.getMimeType(a,b.networkingEngine_,b.config_.streaming.retryParameters),4);case 4:c=d.yieldResult;d.leaveTryBlock(3);break;case 2:d.enterCatchBlock();case 3:if(c)return d.return(c);shaka.log.error("The mimeType has not been provided and it could not be deduced from its uri.");
+throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.TEXT_COULD_NOT_GUESS_MIME_TYPE,a);}})};
+shaka.Player.prototype.addSrcTrackElement_=function(a,b,c,d,e,f){var g=this,h,k,l,m;return $jscomp.asyncExecutePromiseGeneratorProgram(function(n){if(1==n.nextAddress){if("text/vtt"==d&&!f.length)return n.jumpTo(2);goog.asserts.assert(g.networkingEngine_,"Need networking engine.");return n.yield(g.getTextData_(a,g.networkingEngine_,g.config_.streaming.retryParameters),3)}2!=n.nextAddress&&(h=n.yieldResult,k=g.convertToWebVTT_(h,d,f),l=new Blob([k],{type:"text/vtt"}),a=shaka.media.MediaSourceEngine.createObjectURL(l),
+d="text/vtt");m=document.createElement("track");m.src=g.cmcdManager_.appendTextTrackData(a);m.label=e;m.kind=c;m.srclang=b;g.video_.getAttribute("crossorigin")||g.video_.setAttribute("crossorigin","anonymous");g.video_.appendChild(m);return n.return(m)})};
+shaka.Player.prototype.getTextData_=function(a,b,c){var d=this,e,f,g;return $jscomp.asyncExecutePromiseGeneratorProgram(function(h){if(1==h.nextAddress)return e=shaka.net.NetworkingEngine.RequestType.SEGMENT,f=shaka.net.NetworkingEngine.makeRequest([a],c),f.method="GET",d.cmcdManager_.applyTextData(f),h.yield(b.request(e,f).promise,2);g=h.yieldResult;return h.return(g.data)})};
+shaka.Player.prototype.convertToWebVTT_=function(a,b,c){var d=shaka.text.TextEngine.findParser(b);if(d)return b=d(),d={periodStart:0,segmentStart:0,segmentEnd:this.video_.duration,vttOffset:0},a=shaka.util.BufferUtils.toUint8(a),a=b.parseMedia(a,d,null),shaka.text.WebVttGenerator.convert(a,c);throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.MISSING_TEXT_PLUGIN,b);};
+shaka.Player.prototype.setMaxHardwareResolution=function(a,b){this.maxHwRes_.width=a;this.maxHwRes_.height=b};shaka.Player.prototype.retryStreaming=function(a){return this.loadMode_==shaka.Player.LoadMode.MEDIA_SOURCE?this.streamingEngine_.retry(void 0===a?.1:a):!1};
+shaka.Player.prototype.getManifest=function(){shaka.log.alwaysWarn("Shaka Player's internal Manifest structure is NOT covered by semantic versioning compatibility guarantees.  It may change at any time!  Please consider filing a feature request for whatever you use getManifest() for.");return this.manifest_};shaka.Player.prototype.getManifestParserFactory=function(){return this.parserFactory_};
+shaka.Player.prototype.addVariantToSwitchHistory_=function(a,b){this.stats_.getSwitchHistory().updateCurrentVariant(a,b)};shaka.Player.prototype.addTextStreamToSwitchHistory_=function(a,b){this.stats_.getSwitchHistory().updateCurrentText(a,b)};
+shaka.Player.prototype.defaultConfig_=function(){var a=this,b=shaka.util.PlayerConfiguration.createDefault();b.streaming.failureCallback=function(c){a.defaultStreamingFailureCallback_(c)};b.textDisplayFactory=function(){if(a.videoContainer_){var c=a.getConfiguration();return new shaka.text.UITextDisplayer(a.video_,a.videoContainer_,c.textDisplayer)}if(HTMLMediaElement.prototype.addTextTrack)return new shaka.text.SimpleTextDisplayer(a.video_,shaka.Player.TextTrackLabel);shaka.log.warning("Text tracks are not supported by the browser, disabling.");
+return new shaka.text.StubTextDisplayer};return b};shaka.Player.prototype.setVideoContainer=function(a){this.videoContainer_=a};shaka.Player.prototype.defaultStreamingFailureCallback_=function(a){if(this.isLive()){var b=null;a.code==shaka.util.Error.Code.BAD_HTTP_STATUS||a.code==shaka.util.Error.Code.HTTP_ERROR?b=1:a.code==shaka.util.Error.Code.TIMEOUT&&(b=.1);null!=b&&(a.severity=shaka.util.Error.Severity.RECOVERABLE,shaka.log.warning("Live streaming error.  Retrying automatically..."),this.retryStreaming(b))}};
+shaka.Player.prototype.makeTextStreamsForClosedCaptions_=function(a){for(var b=shaka.util.ManifestParserUtils.ContentType,c=shaka.util.ManifestParserUtils.TextStreamKind,d=shaka.util.MimeUtils.CEA608_CLOSED_CAPTION_MIMETYPE,e=shaka.util.MimeUtils.CEA708_CLOSED_CAPTION_MIMETYPE,f=new Set,g=$jscomp.makeIterator(a.textStreams),h=g.next();!h.done;h=g.next())h=h.value,h.mimeType!=d&&h.mimeType!=e||f.add(h.originalId);g=$jscomp.makeIterator(a.variants);for(h=g.next();!h.done;h=g.next())if((h=h.value.video)&&
+h.closedCaptions)for(var k=$jscomp.makeIterator(h.closedCaptions.keys()),l=k.next();!l.done;l=k.next())if(l=l.value,!f.has(l)){var m=l.startsWith("CC")?d:e,n=new shaka.media.MetaSegmentIndex,p=h.closedCaptions.get(l);m={id:this.nextExternalStreamId_++,originalId:l,groupId:null,createSegmentIndex:function(){return Promise.resolve()},segmentIndex:n,mimeType:m,codecs:"",kind:c.CLOSED_CAPTION,encrypted:!1,drmInfos:[],keyIds:new Set,language:p,originalLanguage:p,label:null,type:b.TEXT,primary:!1,trickModeVideo:null,
+emsgSchemeIdUris:null,roles:h.roles,forced:!1,channelsCount:null,audioSamplingRate:null,spatialAudio:!1,closedCaptions:null,accessibilityPurpose:null,external:!1,fastSwitching:!1,fullMimeTypes:new Set([shaka.util.MimeUtils.getFullType(m,"")])};a.textStreams.push(m);f.add(l)}};
+shaka.Player.prototype.adjustStartTime_=function(a,b){var c,d,e,f,g;return $jscomp.asyncExecutePromiseGeneratorProgram(function(h){if(1==h.nextAddress)return c=a.audio,d=a.video,e=function(k,l){var m,n,p;return $jscomp.asyncExecutePromiseGeneratorProgram(function(q){if(1==q.nextAddress)return k?q.yield(k.createSegmentIndex(),2):q.return(null);n=(m=k.segmentIndex.getIteratorForTime(l))?m.next().value:null;if(!n)return q.return(null);p=n.startTime;goog.asserts.assert(p<=l,"Segment should start before target time!");
+return q.return(p)})},h.yield(e(c,b),2);if(3!=h.nextAddress)return f=h.yieldResult,h.yield(e(d,b),3);g=h.yieldResult;return null!=g&&null!=f?h.return(Math.max(g,f)):null!=g?h.return(g):null!=f?h.return(f):h.return(b)})};
+shaka.Player.prototype.updateBufferState_=function(){var a=this.isBuffering();shaka.log.v2("Player changing buffering state to",a);this.stats_&&this.bufferObserver_&&this.playhead_&&(this.cmcdManager_&&this.cmcdManager_.setBuffering(a),this.updateStateHistory_());var b=shaka.util.FakeEvent.EventName.Buffering;a=(new Map).set("buffering",a);this.dispatchEvent(shaka.Player.makeEvent_(b,a))};
+shaka.Player.prototype.onRateChange_=function(){var a=this.video_.playbackRate;0!=a&&(this.playRateController_&&this.playRateController_.set(a),a=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.RateChange),this.dispatchEvent(a))};
+shaka.Player.prototype.updateStateHistory_=function(){if(this.stats_&&this.bufferObserver_){var a=shaka.media.BufferingObserver.State,b=this.stats_.getStateHistory(),c="playing";this.bufferObserver_.getState()==a.STARVING?c="buffering":this.video_.paused?c="paused":this.video_.ended&&(c="ended");b.update(c)&&(a=shaka.util.FakeEvent.EventName.StateChanged,c=(new Map).set("newstate",c),this.dispatchEvent(shaka.Player.makeEvent_(a,c)))}};
+shaka.Player.prototype.onTimeUpdate_=function(){var a=this.video_.playbackRate,b=this.isLive();if(this.config_.streaming.vodDynamicPlaybackRate&&!b){var c=this.config_.streaming.vodDynamicPlaybackRateLowBufferRate,d=this.getBufferFullness(),e=this.config_.streaming.vodDynamicPlaybackRateBufferRatio;d<=e?a!=c&&(shaka.log.debug("Buffer fullness ratio ("+d+") is less than the vodDynamicPlaybackRateBufferRatio ("+e+"). Updating playbackRate to "+c),this.trickPlay(c)):1==d&&a!==this.playRateController_.getDefaultRate()&&
+(shaka.log.debug("Buffer is full. Cancel trick play."),this.cancelTrickPlay())}if(b&&(d=this.seekRange(),Number.isFinite(d.end)&&!(this.video_.currentTime<d.start))){if(this.config_.streaming.liveSync){var f=this.config_.streaming.liveSyncMaxLatency;var g=this.config_.streaming.liveSyncPlaybackRate}else this.manifest_&&this.manifest_.serviceDescription&&(f=this.manifest_.serviceDescription.maxLatency||this.config_.streaming.liveSyncMaxLatency,g=this.manifest_.serviceDescription.maxPlaybackRate||this.config_.streaming.liveSyncPlaybackRate);
+if(this.config_.streaming.liveSync){var h=this.config_.streaming.liveSyncMinLatency;var k=this.config_.streaming.liveSyncMinPlaybackRate}else this.manifest_&&this.manifest_.serviceDescription&&(h=this.manifest_.serviceDescription.minLatency||this.config_.streaming.liveSyncMinLatency,k=this.manifest_.serviceDescription.minPlaybackRate||this.config_.streaming.liveSyncMinPlaybackRate);b=d.end-this.video_.currentTime;c=0;this.loadMode_==shaka.Player.LoadMode.SRC_EQUALS&&(e=this.video_.buffered,0<e.length&&
+(c=e.end(e.length-1),c=Math.max(g,c-d.end)));d=this.config_.streaming.liveSyncPanicMode;e=1E3*this.config_.streaming.liveSyncPanicThreshold;var l=Date.now()-this.bufferObserver_.getLastRebufferTime();d&&!k&&(k=this.config_.streaming.liveSyncMinPlaybackRate);d&&k&&l<=e?a!=k&&(shaka.log.debug("Time since last rebuffer ("+l+"s) is less than the liveSyncPanicThreshold ("+e+"s). Updating playbackRate to "+k),this.trickPlay(k)):f&&g&&b-c>f?a!=g&&(shaka.log.debug("Latency ("+b+"s) is greater than liveSyncMaxLatency ("+
+f+"s). Updating playbackRate to "+g),this.trickPlay(g)):h&&k&&b-c<h?a!=k&&(shaka.log.debug("Latency ("+b+"s) is smaller than liveSyncMinLatency ("+h+"s). Updating playbackRate to "+k),this.trickPlay(k)):a!==this.playRateController_.getDefaultRate()&&this.cancelTrickPlay()}};
+shaka.Player.prototype.onVideoProgress_=function(){if(this.video_){var a=!1,b=this.video_.currentTime/this.video_.duration;isNaN(b)||(b=Math.round(100*b),isNaN(this.completionPercent_)?(this.completionPercent_=b,a=!0):(b=Math.max(this.completionPercent_,b),this.completionPercent_!=b&&(this.completionPercent_=b,a=!0)));if(a){var c;0==this.completionPercent_?c=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.Started):25==this.completionPercent_?c=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.FirstQuartile):
+50==this.completionPercent_?c=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.Midpoint):75==this.completionPercent_?c=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.ThirdQuartile):100==this.completionPercent_&&(c=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.Complete));c&&this.dispatchEvent(c)}}};
+shaka.Player.prototype.onSeek_=function(){this.playheadObservers_&&this.playheadObservers_.notifyOfSeek();this.streamingEngine_&&this.streamingEngine_.seeked();this.bufferObserver_&&this.pollBufferState_()};
+shaka.Player.prototype.updateAbrManagerVariants_=function(){try{goog.asserts.assert(this.manifest_,"Manifest should exist by now!"),this.manifestFilterer_.checkRestrictedVariants(this.manifest_)}catch(b){return this.onError_(b),!1}var a=shaka.util.StreamUtils.getPlayableVariants(this.manifest_.variants);a=this.currentAdaptationSetCriteria_.create(a);this.abrManager_.setVariants(Array.from(a.values()));return!0};
+shaka.Player.prototype.chooseVariant_=function(a){a=void 0===a?!1:a;return this.updateAbrManagerVariants_()?this.abrManager_.chooseVariant(a):null};
+shaka.Player.prototype.checkVariants_=function(){goog.asserts.assert(this.manifest_,"Should have manifest!");for(var a=Date.now()/1E3,b=!1,c=function(f){var g="";f.video&&(g+="video:"+f.video.id);f.audio&&(g=g+(g?"&":"")+("audio:"+f.audio.id));return g},d=$jscomp.makeIterator(this.manifest_.variants),e=d.next();!e.done;e=d.next())e=e.value,0<e.disabledUntilTime&&e.disabledUntilTime<=a&&(e.disabledUntilTime=0,b=!0,shaka.log.v2("Re-enabled variant with "+c(e)));this.manifest_.variants.every(function(f){goog.asserts.assert(0<=
+f.disabledUntilTime,"|variant.disableTimeUntilTime| must always be >= 0");return 0===f.disabledUntilTime})&&this.checkVariantsTimer_.stop();b&&this.chooseVariantAndSwitch_(!0,void 0,!1,!1)};shaka.Player.prototype.chooseTextStream_=function(){return shaka.util.StreamUtils.filterStreamsByLanguageAndRole(this.manifest_.textStreams,this.currentTextLanguage_,this.currentTextRole_,this.currentTextForced_)[0]||null};
+shaka.Player.prototype.chooseVariantAndSwitch_=function(a,b,c,d){a=void 0===a?!0:a;b=void 0===b?0:b;c=void 0===c?!1:c;d=void 0===d?!0:d;goog.asserts.assert(this.config_,"Must not be destroyed");var e=this.chooseVariant_();e&&this.switchVariant_(e,d,a,b,c)};
+shaka.Player.prototype.switchVariant_=function(a,b,c,d,e){e=void 0===e?!1:e;var f=this.streamingEngine_.getCurrentVariant();if(a==f)shaka.log.debug("Variant already selected."),c&&this.streamingEngine_.switchVariant(a,c,d,!0);else if(this.addVariantToSwitchHistory_(a,b),this.streamingEngine_.switchVariant(a,c,d,e,b),c=null,f&&(c=shaka.util.StreamUtils.variantToTrack(f)),a=shaka.util.StreamUtils.variantToTrack(a),b)this.onAdaptation_(c,a);else this.onVariantChanged_(c,a)};
+shaka.Player.prototype.switchHtml5Track_=function(a){goog.asserts.assert(this.video_&&this.video_.audioTracks,"Video and video.audioTracks should not be null!");var b=Array.from(this.video_.audioTracks).find(function(c){return c.enabled});a.enabled=!0;a.id!==b.id&&(b.enabled=!1);b=shaka.util.StreamUtils.html5AudioTrackToTrack(b);a=shaka.util.StreamUtils.html5AudioTrackToTrack(a);this.onVariantChanged_(b,a)};
+shaka.Player.prototype.setInitialTextState_=function(a,b){b?(a.audio&&this.shouldInitiallyShowText_(a.audio,b)&&(this.isTextVisible_=!0),this.isTextVisible_&&(this.mediaSourceEngine_.getTextDisplayer().setTextVisibility(!0),goog.asserts.assert(this.shouldStreamText_(),"Should be streaming text")),this.onTextTrackVisibility_()):this.isTextVisible_=!1};
+shaka.Player.prototype.shouldInitiallyShowText_=function(a,b){var c=shaka.config.AutoShowText;if(this.config_.autoShowText==c.NEVER)return!1;if(this.config_.autoShowText==c.ALWAYS)return!0;var d=shaka.util.LanguageUtils,e=d.normalize(this.config_.preferredTextLanguage);b=d.normalize(b.language);if(this.config_.autoShowText==c.IF_PREFERRED_TEXT_LANGUAGE)return d.areLanguageCompatible(b,e);if(this.config_.autoShowText==c.IF_SUBTITLES_MAY_BE_NEEDED)return a=d.normalize(a.language),d.areLanguageCompatible(b,
+e)&&!d.areLanguageCompatible(a,b);shaka.log.alwaysWarn("Invalid autoShowText setting!");return!1};shaka.Player.prototype.onManifestUpdate_=function(){this.parser_&&this.parser_.update&&this.parser_.update()};
+shaka.Player.prototype.onSegmentAppended_=function(a,b,c){if(this.playhead_){this.playhead_.notifyOfBufferingChange();var d=this.mediaSourceEngine_.bufferStart(c);!this.isLive()&&this.video_.paused&&null!=d&&0<d&&this.playhead_.getTime()<d&&this.playhead_.setStartTime(d)}this.pollBufferState_();a=(new Map).set("start",a).set("end",b).set("contentType",c);this.dispatchEvent(shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.SegmentAppended,a))};
+shaka.Player.prototype.switch_=function(a,b,c){b=void 0===b?!1:b;c=void 0===c?0:c;shaka.log.debug("switch_");goog.asserts.assert(this.config_.abr.enabled,"AbrManager should not call switch while disabled!");goog.asserts.assert(this.manifest_,"We need a manifest to switch variants.");this.streamingEngine_&&a!=this.streamingEngine_.getCurrentVariant()&&this.switchVariant_(a,!0,b,c)};
+shaka.Player.prototype.onAdaptation_=function(a,b){a=(new Map).set("oldTrack",a).set("newTrack",b);this.lcevcDec_&&this.lcevcDec_.updateVariant(b,this.getManifestType());b=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.Adaptation,a);this.delayDispatchEvent_(b)};shaka.Player.prototype.onTracksChanged_=function(){var a=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.TracksChanged);this.delayDispatchEvent_(a)};
+shaka.Player.prototype.onVariantChanged_=function(a,b){a=(new Map).set("oldTrack",a).set("newTrack",b);this.lcevcDec_&&this.lcevcDec_.updateVariant(b,this.getManifestType());b=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.VariantChanged,a);this.delayDispatchEvent_(b)};shaka.Player.prototype.onTextChanged_=function(){var a=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.TextChanged);this.delayDispatchEvent_(a)};
+shaka.Player.prototype.onTextTrackVisibility_=function(){var a=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.TextTrackVisibility);this.delayDispatchEvent_(a)};shaka.Player.prototype.onAbrStatusChanged_=function(){this.config_.abr.enabled||this.restoreDisabledVariants_();var a=(new Map).set("newStatus",this.config_.abr.enabled);this.delayDispatchEvent_(shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.AbrStatusChanged,a))};
+shaka.Player.prototype.restoreDisabledVariants_=function(a){a=void 0===a?!0:a;if(this.loadMode_==shaka.Player.LoadMode.MEDIA_SOURCE){goog.asserts.assert(this.manifest_,"Should have manifest!");shaka.log.v2("Restoring all disabled streams...");this.checkVariantsTimer_.stop();for(var b=$jscomp.makeIterator(this.manifest_.variants),c=b.next();!c.done;c=b.next())c.value.disabledUntilTime=0;a&&this.updateAbrManagerVariants_()}};
+shaka.Player.prototype.disableStream=function(a,b){if(!this.config_.abr.enabled||this.loadMode_===shaka.Player.LoadMode.DESTROYED||!navigator.onLine)return!1;if(this.manifest_.variants.some(function(g){return(g=g[a.type])&&g.id!==a.id?shaka.util.StreamUtils.isAudio(a)?a.language===g.language:!0:!1})){for(var c=!1,d=$jscomp.makeIterator(this.manifest_.variants),e=d.next();!e.done;e=d.next()){e=e.value;var f=e[a.type];f&&f.id===a.id&&(e.disabledUntilTime=Date.now()/1E3+b,c=!0,shaka.log.v2("Disabled stream "+
+a.type+":"+a.id+" for "+b+" seconds..."))}goog.asserts.assert(c,"Must have disabled stream");this.checkVariantsTimer_.tickEvery(1);b=this.getBufferedInfo().video.reduce(function(g,h){return g+h.end-h.start},0);this.chooseVariantAndSwitch_(!0,b,!0,!1);return!0}shaka.log.warning("No alternate stream found for active "+a.type+" stream. Will ignore request to disable stream...");return!1};
+shaka.Player.prototype.onError_=function(a){var b=this,c,d,e,f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){switch(g.nextAddress){case 1:goog.asserts.assert(a instanceof shaka.util.Error,"Wrong error type!");if(b.loadMode_==shaka.Player.LoadMode.DESTROYED)return g.return();c=!0;if(!(b.fullyLoaded_&&b.manifest_&&b.streamingEngine_)||a.code!=shaka.util.Error.Code.VIDEO_ERROR&&a.code!=shaka.util.Error.Code.MEDIA_SOURCE_OPERATION_FAILED&&a.code!=shaka.util.Error.Code.MEDIA_SOURCE_OPERATION_THREW&&
+a.code!=shaka.util.Error.Code.TRANSMUXING_FAILED){g.jumpTo(2);break}g.setCatchFinallyBlocks(3);return g.yield(b.streamingEngine_.resetMediaSource(),5);case 5:d=g.yieldResult;c=!d;g.leaveTryBlock(2);break;case 3:g.enterCatchBlock(),c=!0;case 2:if(!c)return g.return();a.severity===shaka.util.Error.Severity.CRITICAL&&b.restoreDisabledVariants_(!1);e=shaka.util.FakeEvent.EventName.Error;f=shaka.Player.makeEvent_(e,(new Map).set("detail",a));b.dispatchEvent(f);f.defaultPrevented&&(a.handled=!0);g.jumpToEnd()}})};
+shaka.Player.prototype.onRegionEvent_=function(a,b,c){c=void 0===c?this:c;b={schemeIdUri:b.schemeIdUri,value:b.value,startTime:b.startTime,endTime:b.endTime,id:b.id,eventElement:b.eventElement,eventNode:b.eventNode};b=(new Map).set("detail",b);c.dispatchEvent(shaka.Player.makeEvent_(a,b))};
+shaka.Player.prototype.onMediaQualityChange_=function(a,b){a={bandwidth:a.bandwidth,audioSamplingRate:a.audioSamplingRate,codecs:a.codecs,contentType:a.contentType,frameRate:a.frameRate,height:a.height,mimeType:a.mimeType,channelsCount:a.channelsCount,pixelAspectRatio:a.pixelAspectRatio,width:a.width};b=(new Map).set("mediaQuality",a).set("position",b);this.dispatchEvent(shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.MediaQualityChanged,b))};
+shaka.Player.prototype.videoErrorToShakaError_=function(){goog.asserts.assert(this.video_.error,"Video error expected, but missing!");if(!this.video_.error)return null;var a=this.video_.error.code;if(1==a)return null;var b=this.video_.error.msExtendedCode;b&&(0>b&&(b+=Math.pow(2,32)),b=b.toString(16));return new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.VIDEO_ERROR,a,b,this.video_.error.message)};
+shaka.Player.prototype.onVideoError_=function(a){if(a=this.videoErrorToShakaError_())this.onError_(a)};
+shaka.Player.prototype.onKeyStatus_=function(a){goog.asserts.assert(this.streamingEngine_,"Cannot be called in src= mode");var b=shaka.Player.makeEvent_(shaka.util.FakeEvent.EventName.KeyStatusChanged);this.dispatchEvent(b);var c=Object.keys(a);0==c.length&&shaka.log.warning("Got a key status event without any key statuses, so we don't know the real key statuses. If we don't have all the keys, you'll need to set restrictions so we don't select those tracks.");(b=1==c.length&&"00"==c[0])&&shaka.log.warning("Got a synthetic key status event, so we don't know the real key statuses. If we don't have all the keys, you'll need to set restrictions so we don't select those tracks.");
+var d=shaka.media.ManifestFilterer.restrictedStatuses,e=!1;goog.asserts.assert(this.drmEngine_,"drmEngine should be non-null here.");if(c.length){c=$jscomp.makeIterator(this.manifest_.variants);for(var f=c.next();!f.done;f=c.next()){f=f.value;var g=shaka.util.StreamUtils.getVariantStreams(f);g=$jscomp.makeIterator(g);for(var h=g.next();!h.done;h=g.next()){var k=h.value;h=f.allowedByKeySystem;if(k.keyIds.size){f.allowedByKeySystem=!0;k=$jscomp.makeIterator(k.keyIds);for(var l=k.next();!l.done;l=k.next())if(l=
+l.value,(l=a[b?"00":l])||this.drmEngine_.hasManifestInitData())f.allowedByKeySystem=f.allowedByKeySystem&&!!l&&!d.includes(l)}h!=f.allowedByKeySystem&&(e=!0)}}}if(e&&(this.onTracksChanged_(),!this.updateAbrManagerVariants_()))return;(a=this.streamingEngine_.getCurrentVariant())&&!a.allowedByKeySystem&&(shaka.log.debug("Choosing new streams after key status changed"),this.chooseVariantAndSwitch_())};
+shaka.Player.prototype.shouldStreamText_=function(){return this.config_.streaming.alwaysStreamText||this.isTextTrackVisible()};shaka.Player.applyPlayRange_=function(a,b,c){0<b&&(a.isLive()?shaka.log.warning("|playRangeStart| has been configured for live content. Ignoring the setting."):a.setUserSeekStart(b));b=a.getDuration();c<b&&(a.isLive()?shaka.log.warning("|playRangeEnd| has been configured for live content. Ignoring the setting."):a.setDuration(c))};
+shaka.Player.prototype.delayDispatchEvent_=function(a){var b=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){if(1==c.nextAddress)return c.yield(Promise.resolve(),2);b.loadMode_!=shaka.Player.LoadMode.DESTROYED&&b.dispatchEvent(a);c.jumpToEnd()})};shaka.Player.getLanguagesFrom_=function(a){var b=new Set;a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next())c=c.value,c.language?b.add(shaka.util.LanguageUtils.normalize(c.language)):b.add("und");return b};
+shaka.Player.getLanguageAndRolesFrom_=function(a){var b=new Map,c=new Map;a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next()){d=d.value;var e="und",f=[];d.language&&(e=shaka.util.LanguageUtils.normalize(d.language));(f="variant"==d.type?d.audioRoles:d.roles)&&f.length||(f=[""]);b.has(e)||b.set(e,new Set);f=$jscomp.makeIterator(f);for(var g=f.next();!g.done;g=f.next())g=g.value,b.get(e).add(g),d.label&&(c.has(e)||c.set(e,new Map),c.get(e).set(g,d.label))}var h=[];b.forEach(function(k,
+l){k=$jscomp.makeIterator(k);for(var m=k.next();!m.done;m=k.next()){m=m.value;var n=null;c.has(l)&&c.get(l).has(m)&&(n=c.get(l).get(m));h.push({language:l,role:m,label:n})}});return h};
+shaka.Player.prototype.isBufferedToEndMS_=function(){goog.asserts.assert(this.video_,"We need a video element to get buffering information");goog.asserts.assert(this.mediaSourceEngine_,"We need a media source engine to get buffering information");goog.asserts.assert(this.manifest_,"We need a manifest to get buffering information");if(this.video_.ended||this.mediaSourceEngine_.ended())return!0;if(this.manifest_.presentationTimeline.isLive()){var a=this.manifest_.presentationTimeline.getSegmentAvailabilityEnd(),
+b=shaka.media.TimeRangesUtils.bufferEnd(this.video_.buffered);if(null!=b&&b>=a)return!0}return!1};shaka.Player.prototype.isBufferedToEndSrc_=function(){goog.asserts.assert(this.video_,"We need a video element to get buffering information");if(this.video_.ended)return!0;var a=shaka.media.TimeRangesUtils.bufferEnd(this.video_.buffered);return null!=a&&a>=this.video_.duration-1};
+shaka.Player.prototype.createAbortLoadError_=function(){return new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.LOAD_INTERRUPTED)};goog.exportSymbol("shaka.Player",shaka.Player);goog.exportProperty(shaka.Player.prototype,"setVideoContainer",shaka.Player.prototype.setVideoContainer);goog.exportProperty(shaka.Player.prototype,"getManifestParserFactory",shaka.Player.prototype.getManifestParserFactory);
+goog.exportProperty(shaka.Player.prototype,"getManifest",shaka.Player.prototype.getManifest);goog.exportProperty(shaka.Player.prototype,"retryStreaming",shaka.Player.prototype.retryStreaming);goog.exportProperty(shaka.Player.prototype,"setMaxHardwareResolution",shaka.Player.prototype.setMaxHardwareResolution);goog.exportProperty(shaka.Player.prototype,"addChaptersTrack",shaka.Player.prototype.addChaptersTrack);goog.exportProperty(shaka.Player.prototype,"addThumbnailsTrack",shaka.Player.prototype.addThumbnailsTrack);
+goog.exportProperty(shaka.Player.prototype,"addTextTrackAsync",shaka.Player.prototype.addTextTrackAsync);goog.exportProperty(shaka.Player.prototype,"getStats",shaka.Player.prototype.getStats);goog.exportProperty(shaka.Player.prototype,"getBufferedInfo",shaka.Player.prototype.getBufferedInfo);goog.exportProperty(shaka.Player.prototype,"getSegmentAvailabilityDuration",shaka.Player.prototype.getSegmentAvailabilityDuration);goog.exportProperty(shaka.Player.prototype,"getPresentationStartTimeAsDate",shaka.Player.prototype.getPresentationStartTimeAsDate);
+goog.exportProperty(shaka.Player.prototype,"getPlayheadTimeAsDate",shaka.Player.prototype.getPlayheadTimeAsDate);goog.exportProperty(shaka.Player.prototype,"setTextTrackVisibility",shaka.Player.prototype.setTextTrackVisibility);goog.exportProperty(shaka.Player.prototype,"getChapters",shaka.Player.prototype.getChapters);goog.exportProperty(shaka.Player.prototype,"getChaptersTracks",shaka.Player.prototype.getChaptersTracks);goog.exportProperty(shaka.Player.prototype,"isTextTrackVisible",shaka.Player.prototype.isTextTrackVisible);
+goog.exportProperty(shaka.Player.prototype,"selectVariantsByLabel",shaka.Player.prototype.selectVariantsByLabel);goog.exportProperty(shaka.Player.prototype,"selectTextLanguage",shaka.Player.prototype.selectTextLanguage);goog.exportProperty(shaka.Player.prototype,"selectAudioLanguage",shaka.Player.prototype.selectAudioLanguage);goog.exportProperty(shaka.Player.prototype,"getTextLanguages",shaka.Player.prototype.getTextLanguages);goog.exportProperty(shaka.Player.prototype,"getAudioLanguages",shaka.Player.prototype.getAudioLanguages);
+goog.exportProperty(shaka.Player.prototype,"getTextLanguagesAndRoles",shaka.Player.prototype.getTextLanguagesAndRoles);goog.exportProperty(shaka.Player.prototype,"getAudioLanguagesAndRoles",shaka.Player.prototype.getAudioLanguagesAndRoles);goog.exportProperty(shaka.Player.prototype,"selectVariantTrack",shaka.Player.prototype.selectVariantTrack);goog.exportProperty(shaka.Player.prototype,"selectTextTrack",shaka.Player.prototype.selectTextTrack);
+goog.exportProperty(shaka.Player.prototype,"getThumbnails",shaka.Player.prototype.getThumbnails);goog.exportProperty(shaka.Player.prototype,"getAllThumbnails",shaka.Player.prototype.getAllThumbnails);goog.exportProperty(shaka.Player.prototype,"getImageTracks",shaka.Player.prototype.getImageTracks);goog.exportProperty(shaka.Player.prototype,"getTextTracks",shaka.Player.prototype.getTextTracks);goog.exportProperty(shaka.Player.prototype,"getVariantTracks",shaka.Player.prototype.getVariantTracks);
+goog.exportProperty(shaka.Player.prototype,"cancelTrickPlay",shaka.Player.prototype.cancelTrickPlay);goog.exportProperty(shaka.Player.prototype,"trickPlay",shaka.Player.prototype.trickPlay);goog.exportProperty(shaka.Player.prototype,"getPlaybackRate",shaka.Player.prototype.getPlaybackRate);goog.exportProperty(shaka.Player.prototype,"isBuffering",shaka.Player.prototype.isBuffering);goog.exportProperty(shaka.Player.prototype,"getKeyStatuses",shaka.Player.prototype.getKeyStatuses);
+goog.exportProperty(shaka.Player.prototype,"getActiveSessionsMetadata",shaka.Player.prototype.getActiveSessionsMetadata);goog.exportProperty(shaka.Player.prototype,"getExpiration",shaka.Player.prototype.getExpiration);goog.exportProperty(shaka.Player.prototype,"drmInfo",shaka.Player.prototype.drmInfo);goog.exportProperty(shaka.Player.prototype,"keySystem",shaka.Player.prototype.keySystem);goog.exportProperty(shaka.Player.prototype,"goToLive",shaka.Player.prototype.goToLive);
+goog.exportProperty(shaka.Player.prototype,"seekRange",shaka.Player.prototype.seekRange);goog.exportProperty(shaka.Player.prototype,"isAudioOnly",shaka.Player.prototype.isAudioOnly);goog.exportProperty(shaka.Player.prototype,"isInProgress",shaka.Player.prototype.isInProgress);goog.exportProperty(shaka.Player.prototype,"isLive",shaka.Player.prototype.isLive);goog.exportProperty(shaka.Player.prototype,"getAdManager",shaka.Player.prototype.getAdManager);
+goog.exportProperty(shaka.Player.prototype,"getAssetUri",shaka.Player.prototype.getAssetUri);goog.exportProperty(shaka.Player.prototype,"getNetworkingEngine",shaka.Player.prototype.getNetworkingEngine);goog.exportProperty(shaka.Player.prototype,"getMediaElement",shaka.Player.prototype.getMediaElement);goog.exportProperty(shaka.Player.prototype,"getManifestType",shaka.Player.prototype.getManifestType);goog.exportProperty(shaka.Player.prototype,"getLoadMode",shaka.Player.prototype.getLoadMode);
+goog.exportProperty(shaka.Player.prototype,"resetConfiguration",shaka.Player.prototype.resetConfiguration);goog.exportProperty(shaka.Player.prototype,"getBufferFullness",shaka.Player.prototype.getBufferFullness);goog.exportProperty(shaka.Player.prototype,"getConfiguration",shaka.Player.prototype.getConfiguration);goog.exportProperty(shaka.Player.prototype,"configure",shaka.Player.prototype.configure);goog.exportProperty(shaka.Player.prototype,"releaseAllMutexes",shaka.Player.prototype.releaseAllMutexes);
+goog.exportProperty(shaka.Player.prototype,"preload",shaka.Player.prototype.preload);goog.exportProperty(shaka.Player.prototype,"unloadAndSavePreload",shaka.Player.prototype.unloadAndSavePreload);goog.exportProperty(shaka.Player.prototype,"load",shaka.Player.prototype.load);goog.exportProperty(shaka.Player.prototype,"updateStartTime",shaka.Player.prototype.updateStartTime);goog.exportProperty(shaka.Player.prototype,"unload",shaka.Player.prototype.unload);
+goog.exportProperty(shaka.Player.prototype,"detach",shaka.Player.prototype.detach);goog.exportProperty(shaka.Player.prototype,"attachCanvas",shaka.Player.prototype.attachCanvas);goog.exportProperty(shaka.Player.prototype,"attach",shaka.Player.prototype.attach);goog.exportProperty(shaka.Player,"probeSupport",shaka.Player.probeSupport);goog.exportProperty(shaka.Player,"isBrowserSupported",shaka.Player.isBrowserSupported);goog.exportProperty(shaka.Player,"setAdManagerFactory",shaka.Player.setAdManagerFactory);
+goog.exportProperty(shaka.Player,"registerSupportPlugin",shaka.Player.registerSupportPlugin);goog.exportProperty(shaka.Player.prototype,"destroy",shaka.Player.prototype.destroy);shaka.Player.LoadMode={DESTROYED:0,NOT_LOADED:1,MEDIA_SOURCE:2,SRC_EQUALS:3};goog.exportProperty(shaka.Player,"LoadMode",shaka.Player.LoadMode);shaka.Player.TYPICAL_BUFFERING_THRESHOLD_=.5;shaka.Player.version="v4.8.0-debug";goog.exportProperty(shaka.Player,"version",shaka.Player.version);shaka.Deprecate.init(shaka.Player.version);
+shaka.Player.supportPlugins_={};shaka.Player.adManagerFactory_=null;shaka.Player.TextTrackLabel="Shaka Player TextTrack";shaka.ads={};shaka.ads.AdsStats=function(){this.loadTimes_=[];this.skipped_=this.playedCompletely_=this.started_=0};shaka.ads.AdsStats.prototype.addLoadTime=function(a){this.loadTimes_.push(a)};shaka.ads.AdsStats.prototype.incrementStarted=function(){this.started_++};shaka.ads.AdsStats.prototype.incrementPlayedCompletely=function(){this.playedCompletely_++};shaka.ads.AdsStats.prototype.incrementSkipped=function(){this.skipped_++};
+shaka.ads.AdsStats.prototype.getBlob=function(){return{loadTimes:this.loadTimes_,started:this.started_,playedCompletely:this.playedCompletely_,skipped:this.skipped_}};shaka.ads.ClientSideAd=function(a,b,c){var d=this;this.ad_=a;this.manager_=b;this.video_=c;this.isPaused_=!1;this.volume_=this.manager_.getVolume();this.eventManager_=new shaka.util.EventManager;this.eventManager_.listen(this.manager_,google.ima.AdEvent.Type.PAUSED,function(){d.isPaused_=!0});this.eventManager_.listen(this.manager_,google.ima.AdEvent.Type.RESUMED,function(){d.isPaused_=!1})};shaka.ads.ClientSideAd.prototype.getDuration=function(){return this.ad_.getDuration()};
+shaka.ads.ClientSideAd.prototype.getMinSuggestedDuration=function(){return this.ad_.getMinSuggestedDuration()};shaka.ads.ClientSideAd.prototype.getRemainingTime=function(){return this.manager_.getRemainingTime()};shaka.ads.ClientSideAd.prototype.isPaused=function(){return this.isPaused_};shaka.ads.ClientSideAd.prototype.isSkippable=function(){return 0<=this.ad_.getSkipTimeOffset()};
+shaka.ads.ClientSideAd.prototype.getTimeUntilSkippable=function(){var a=this.ad_.getSkipTimeOffset();a=this.getRemainingTime()-a;return Math.max(a,0)};shaka.ads.ClientSideAd.prototype.canSkipNow=function(){return this.manager_.getAdSkippableState()};shaka.ads.ClientSideAd.prototype.skip=function(){return this.manager_.skip()};shaka.ads.ClientSideAd.prototype.setPaused=function(a){this.isPaused_=a};shaka.ads.ClientSideAd.prototype.pause=function(){return this.manager_.pause()};
+shaka.ads.ClientSideAd.prototype.play=function(){return this.manager_.resume()};shaka.ads.ClientSideAd.prototype.getVolume=function(){return this.manager_.getVolume()};shaka.ads.ClientSideAd.prototype.setVolume=function(a){this.video_.volume=a;return this.manager_.setVolume(a)};shaka.ads.ClientSideAd.prototype.isMuted=function(){return 0==this.manager_.getVolume()};shaka.ads.ClientSideAd.prototype.isLinear=function(){return this.ad_.isLinear()};
+shaka.ads.ClientSideAd.prototype.resize=function(a,b){var c=!1,d=this.video_;document.fullscreenEnabled?c=!!document.fullscreenElement:d.webkitSupportsFullscreen&&(c=d.webkitDisplayingFullscreen);this.manager_.resize(a,b,c?google.ima.ViewMode.FULLSCREEN:google.ima.ViewMode.NORMAL)};shaka.ads.ClientSideAd.prototype.setMuted=function(a){(this.video_.muted=a)?(this.volume_=this.getVolume(),this.manager_.setVolume(0)):this.manager_.setVolume(this.volume_)};
+shaka.ads.ClientSideAd.prototype.setInitialMuted=function(a){this.volume_=a;this.manager_.setVolume(0)};shaka.ads.ClientSideAd.prototype.getSequenceLength=function(){var a=this.ad_.getAdPodInfo();return null==a?1:a.getTotalAds()};shaka.ads.ClientSideAd.prototype.getPositionInSequence=function(){var a=this.ad_.getAdPodInfo();return null==a?1:a.getAdPosition()};shaka.ads.ClientSideAd.prototype.getTitle=function(){return this.ad_.getTitle()};shaka.ads.ClientSideAd.prototype.getDescription=function(){return this.ad_.getDescription()};
+shaka.ads.ClientSideAd.prototype.getVastMediaBitrate=function(){return this.ad_.getVastMediaBitrate()};shaka.ads.ClientSideAd.prototype.getVastMediaHeight=function(){return this.ad_.getVastMediaHeight()};shaka.ads.ClientSideAd.prototype.getVastMediaWidth=function(){return this.ad_.getVastMediaWidth()};shaka.ads.ClientSideAd.prototype.getAdId=function(){return this.ad_.getAdId()};shaka.ads.ClientSideAd.prototype.getCreativeAdId=function(){return this.ad_.getCreativeAdId()};
+shaka.ads.ClientSideAd.prototype.getAdvertiserName=function(){return this.ad_.getAdvertiserName()};shaka.ads.ClientSideAd.prototype.getMediaUrl=function(){return this.ad_.getMediaUrl()};shaka.ads.ClientSideAd.prototype.getTimeOffset=function(){var a=this.ad_.getAdPodInfo();return null==a?0:a.getTimeOffset()};shaka.ads.ClientSideAd.prototype.getPodIndex=function(){var a=this.ad_.getAdPodInfo();return null==a?0:a.getPodIndex()};
+shaka.ads.ClientSideAd.prototype.release=function(){this.manager_=this.ad_=null};goog.exportSymbol("shaka.ads.ClientSideAd",shaka.ads.ClientSideAd);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"release",shaka.ads.ClientSideAd.prototype.release);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getPodIndex",shaka.ads.ClientSideAd.prototype.getPodIndex);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getTimeOffset",shaka.ads.ClientSideAd.prototype.getTimeOffset);
+goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getMediaUrl",shaka.ads.ClientSideAd.prototype.getMediaUrl);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getAdvertiserName",shaka.ads.ClientSideAd.prototype.getAdvertiserName);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getCreativeAdId",shaka.ads.ClientSideAd.prototype.getCreativeAdId);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getAdId",shaka.ads.ClientSideAd.prototype.getAdId);
+goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getVastMediaWidth",shaka.ads.ClientSideAd.prototype.getVastMediaWidth);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getVastMediaHeight",shaka.ads.ClientSideAd.prototype.getVastMediaHeight);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getVastMediaBitrate",shaka.ads.ClientSideAd.prototype.getVastMediaBitrate);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getDescription",shaka.ads.ClientSideAd.prototype.getDescription);
+goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getTitle",shaka.ads.ClientSideAd.prototype.getTitle);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getPositionInSequence",shaka.ads.ClientSideAd.prototype.getPositionInSequence);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getSequenceLength",shaka.ads.ClientSideAd.prototype.getSequenceLength);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"setMuted",shaka.ads.ClientSideAd.prototype.setMuted);
+goog.exportProperty(shaka.ads.ClientSideAd.prototype,"resize",shaka.ads.ClientSideAd.prototype.resize);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"isLinear",shaka.ads.ClientSideAd.prototype.isLinear);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"isMuted",shaka.ads.ClientSideAd.prototype.isMuted);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"setVolume",shaka.ads.ClientSideAd.prototype.setVolume);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getVolume",shaka.ads.ClientSideAd.prototype.getVolume);
+goog.exportProperty(shaka.ads.ClientSideAd.prototype,"play",shaka.ads.ClientSideAd.prototype.play);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"pause",shaka.ads.ClientSideAd.prototype.pause);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"skip",shaka.ads.ClientSideAd.prototype.skip);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"canSkipNow",shaka.ads.ClientSideAd.prototype.canSkipNow);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getTimeUntilSkippable",shaka.ads.ClientSideAd.prototype.getTimeUntilSkippable);
+goog.exportProperty(shaka.ads.ClientSideAd.prototype,"isSkippable",shaka.ads.ClientSideAd.prototype.isSkippable);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"isPaused",shaka.ads.ClientSideAd.prototype.isPaused);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getRemainingTime",shaka.ads.ClientSideAd.prototype.getRemainingTime);goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getMinSuggestedDuration",shaka.ads.ClientSideAd.prototype.getMinSuggestedDuration);
+goog.exportProperty(shaka.ads.ClientSideAd.prototype,"getDuration",shaka.ads.ClientSideAd.prototype.getDuration);shaka.ads.ClientSideAdManager=function(a,b,c,d,e){var f=this;this.adContainer_=a;this.video_=b;this.videoPlayed_=!1;this.resizeObserver_=this.config_=null;this.requestAdsStartTime_=NaN;this.onEvent_=e;this.ad_=null;this.eventManager_=new shaka.util.EventManager;google.ima.settings.setLocale(c);google.ima.settings.setDisableCustomPlaybackForIOS10Plus(!0);a=new google.ima.AdDisplayContainer(this.adContainer_,this.video_);a.initialize();this.adsLoader_=new google.ima.AdsLoader(a);this.adsLoader_.getSettings().setPlayerType("shaka-player");
+this.adsLoader_.getSettings().setPlayerVersion(shaka.Player.version);this.imaAdsManager_=null;this.adsRenderingSettings_=d||new google.ima.AdsRenderingSettings;this.eventManager_.listen(this.adsLoader_,google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED,function(g){f.onAdsManagerLoaded_(g)});this.eventManager_.listen(this.adsLoader_,google.ima.AdErrorEvent.Type.AD_ERROR,function(g){f.onAdError_(g)});this.eventManager_.listen(this.video_,"ended",function(){f.adsLoader_.contentComplete()});this.eventManager_.listenOnce(this.video_,
+"play",function(){f.videoPlayed_=!0})};shaka.ads.ClientSideAdManager.prototype.configure=function(a){this.config_=a};shaka.ads.ClientSideAdManager.prototype.requestAds=function(a){goog.asserts.assert(a.adTagUrl||a.adsResponse,"The ad tag needs to be set up before requesting ads, or adsResponse must be filled.");this.imaAdsManager_&&this.imaAdsManager_.destroy();this.adsLoader_&&this.adsLoader_.contentComplete();this.requestAdsStartTime_=Date.now()/1E3;this.adsLoader_.requestAds(a)};
+shaka.ads.ClientSideAdManager.prototype.updateAdsRenderingSettings=function(a){this.adsRenderingSettings_=a;this.imaAdsManager_&&this.imaAdsManager_.updateAdsRenderingSettings(this.adsRenderingSettings_)};shaka.ads.ClientSideAdManager.prototype.stop=function(){this.imaAdsManager_&&this.imaAdsManager_.stop();this.adContainer_&&shaka.util.Dom.removeAllChildren(this.adContainer_)};
+shaka.ads.ClientSideAdManager.prototype.release=function(){this.stop();this.resizeObserver_&&this.resizeObserver_.disconnect();this.eventManager_&&this.eventManager_.release();this.imaAdsManager_&&this.imaAdsManager_.destroy();this.adsLoader_.destroy()};
+shaka.ads.ClientSideAdManager.prototype.onAdError_=function(a){shaka.log.warning("There was an ad error from the IMA SDK: "+a.getError());shaka.log.warning("Resuming playback.");a=(new Map).set("originalEvent",a);this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_ERROR,a));this.onAdComplete_(null);this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.CUEPOINTS_CHANGED,(new Map).set("cuepoints",[])))};
+shaka.ads.ClientSideAdManager.prototype.onAdsManagerLoaded_=function(a){var b=this;goog.asserts.assert(null!=this.video_,"Video should not be null!");var c=Date.now()/1E3-this.requestAdsStartTime_;this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.ADS_LOADED,(new Map).set("loadTime",c)));if(this.config_.customPlayheadTracker){var d={currentTime:this.video_.currentTime};this.imaAdsManager_=a.getAdsManager(d,this.adsRenderingSettings_);this.video_.muted?this.imaAdsManager_.setVolume(0):this.imaAdsManager_.setVolume(this.video_.volume);
+this.eventManager_.listen(this.video_,"timeupdate",function(){b.video_.duration&&(d.currentTime=b.video_.currentTime)});this.eventManager_.listen(this.video_,"volumechange",function(){b.ad_&&(b.ad_.setVolume(b.video_.volume),b.video_.muted&&b.ad_.setMuted(!0))})}else this.imaAdsManager_=a.getAdsManager(this.video_,this.adsRenderingSettings_);this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.IMA_AD_MANAGER_LOADED,(new Map).set("imaAdManager",this.imaAdsManager_)));c=this.imaAdsManager_.getCuePoints();
+if(c.length){a=[];c=$jscomp.makeIterator(c);for(var e=c.next();!e.done;e=c.next())a.push({start:e.value,end:null});this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.CUEPOINTS_CHANGED,(new Map).set("cuepoints",a)))}this.addImaEventListeners_();try{var f=this.isFullScreenEnabled_()?google.ima.ViewMode.FULLSCREEN:google.ima.ViewMode.NORMAL;this.imaAdsManager_.init(this.video_.offsetWidth,this.video_.offsetHeight,f);this.eventManager_.listen(this.video_,"loadeddata",function(){var g=b.isFullScreenEnabled_()?
+google.ima.ViewMode.FULLSCREEN:google.ima.ViewMode.NORMAL;b.imaAdsManager_.resize(b.video_.offsetWidth,b.video_.offsetHeight,g)});"ResizeObserver"in window?(this.resizeObserver_=new ResizeObserver(function(){var g=b.isFullScreenEnabled_()?google.ima.ViewMode.FULLSCREEN:google.ima.ViewMode.NORMAL;b.imaAdsManager_.resize(b.video_.offsetWidth,b.video_.offsetHeight,g)}),this.resizeObserver_.observe(this.video_)):this.eventManager_.listen(document,"fullscreenchange",function(){var g=b.isFullScreenEnabled_()?
+google.ima.ViewMode.FULLSCREEN:google.ima.ViewMode.NORMAL;b.imaAdsManager_.resize(b.video_.offsetWidth,b.video_.offsetHeight,g)});this.videoPlayed_||this.config_.skipPlayDetection?this.imaAdsManager_.start():this.eventManager_.listenOnce(this.video_,"play",function(){b.videoPlayed_=!0;b.imaAdsManager_.start()})}catch(g){this.onAdComplete_(null)}};
+shaka.ads.ClientSideAdManager.prototype.isFullScreenEnabled_=function(){if(document.fullscreenEnabled)return!!document.fullscreenElement;var a=this.video_;return a.webkitSupportsFullscreen?a.webkitDisplayingFullscreen:!1};
+shaka.ads.ClientSideAdManager.prototype.addImaEventListeners_=function(){var a=this,b=function(c,d){c=(new Map).set("originalEvent",c);a.onEvent_(new shaka.util.FakeEvent(d,c))};this.eventManager_.listen(this.imaAdsManager_,google.ima.AdErrorEvent.Type.AD_ERROR,function(c){a.onAdError_(c)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED,function(c){a.onAdStart_(c)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.STARTED,function(c){a.onAdStart_(c)});
+this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.FIRST_QUARTILE,function(c){b(c,shaka.ads.AdManager.AD_FIRST_QUARTILE)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.MIDPOINT,function(c){b(c,shaka.ads.AdManager.AD_MIDPOINT)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.THIRD_QUARTILE,function(c){b(c,shaka.ads.AdManager.AD_THIRD_QUARTILE)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.COMPLETE,function(c){b(c,
+shaka.ads.AdManager.AD_COMPLETE)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED,function(c){a.onAdComplete_(c)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.ALL_ADS_COMPLETED,function(c){a.onAdComplete_(c)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.SKIPPED,function(c){b(c,shaka.ads.AdManager.AD_SKIPPED)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.VOLUME_CHANGED,function(c){b(c,
+shaka.ads.AdManager.AD_VOLUME_CHANGED)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.VOLUME_MUTED,function(c){b(c,shaka.ads.AdManager.AD_MUTED)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.PAUSED,function(c){a.ad_&&(a.ad_.setPaused(!0),b(c,shaka.ads.AdManager.AD_PAUSED))});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.RESUMED,function(c){a.ad_&&(a.ad_.setPaused(!1),b(c,shaka.ads.AdManager.AD_RESUMED))});this.eventManager_.listen(this.imaAdsManager_,
+google.ima.AdEvent.Type.SKIPPABLE_STATE_CHANGED,function(c){a.ad_&&b(c,shaka.ads.AdManager.AD_SKIP_STATE_CHANGED)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.CLICK,function(c){b(c,shaka.ads.AdManager.AD_CLICKED)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.AD_PROGRESS,function(c){b(c,shaka.ads.AdManager.AD_PROGRESS)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.AD_BUFFERING,function(c){b(c,shaka.ads.AdManager.AD_BUFFERING)});
+this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.IMPRESSION,function(c){b(c,shaka.ads.AdManager.AD_IMPRESSION)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.DURATION_CHANGE,function(c){b(c,shaka.ads.AdManager.AD_DURATION_CHANGED)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.USER_CLOSE,function(c){b(c,shaka.ads.AdManager.AD_CLOSED)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.LOADED,function(c){b(c,
+shaka.ads.AdManager.AD_LOADED)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.ALL_ADS_COMPLETED,function(c){b(c,shaka.ads.AdManager.ALL_ADS_COMPLETED)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.LINEAR_CHANGED,function(c){b(c,shaka.ads.AdManager.AD_LINEAR_CHANGED)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.AD_METADATA,function(c){b(c,shaka.ads.AdManager.AD_METADATA)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.LOG,
+function(c){b(c,shaka.ads.AdManager.AD_RECOVERABLE_ERROR)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.AD_BREAK_READY,function(c){b(c,shaka.ads.AdManager.AD_BREAK_READY)});this.eventManager_.listen(this.imaAdsManager_,google.ima.AdEvent.Type.INTERACTION,function(c){b(c,shaka.ads.AdManager.AD_INTERACTION)})};
+shaka.ads.ClientSideAdManager.prototype.onAdStart_=function(a){goog.asserts.assert(this.imaAdsManager_,"Should have an ads manager at this point!");var b=a.getAd();b?(this.ad_=new shaka.ads.ClientSideAd(b,this.imaAdsManager_,this.video_),a=(new Map).set("ad",this.ad_).set("sdkAdObject",b).set("originalEvent",a),this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_STARTED,a)),this.ad_.isLinear()&&(this.adContainer_.setAttribute("ad-active","true"),this.config_.customPlayheadTracker||this.video_.pause(),
+this.video_.muted?this.ad_.setInitialMuted(this.video_.volume):this.ad_.setVolume(this.video_.volume))):shaka.log.alwaysWarn("The IMA SDK fired a "+a.type+" event with no associated ad. Unable to play ad!")};
+shaka.ads.ClientSideAdManager.prototype.onAdComplete_=function(a){this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_STOPPED,(new Map).set("originalEvent",a)));this.ad_&&this.ad_.isLinear()&&(this.adContainer_.removeAttribute("ad-active"),this.config_.customPlayheadTracker||this.video_.ended||this.video_.play())};shaka.ads.MediaTailorAd=function(a,b,c,d,e){this.ad_=a;this.video_=e;this.adPosition_=b;this.totalAds_=c;this.isLinear_=d};shaka.ads.MediaTailorAd.prototype.getDuration=function(){return this.ad_.durationInSeconds};shaka.ads.MediaTailorAd.prototype.getMinSuggestedDuration=function(){return this.getDuration()};shaka.ads.MediaTailorAd.prototype.getRemainingTime=function(){return this.ad_.startTimeInSeconds+this.ad_.durationInSeconds-this.video_.currentTime};
+shaka.ads.MediaTailorAd.prototype.isPaused=function(){return this.video_.paused};shaka.ads.MediaTailorAd.prototype.isSkippable=function(){return this.ad_.skipOffset?!0:!1};shaka.ads.MediaTailorAd.prototype.getTimeUntilSkippable=function(){if(!this.ad_.skipOffset)return this.getRemainingTime();var a=this.getRemainingTime()-this.ad_.skipOffset;return Math.max(a,0)};shaka.ads.MediaTailorAd.prototype.canSkipNow=function(){return 0==this.getTimeUntilSkippable()};
+shaka.ads.MediaTailorAd.prototype.skip=function(){this.video_.currentTime+=this.getRemainingTime()};shaka.ads.MediaTailorAd.prototype.pause=function(){return this.video_.pause()};shaka.ads.MediaTailorAd.prototype.play=function(){return this.video_.play()};shaka.ads.MediaTailorAd.prototype.getVolume=function(){return this.video_.volume};shaka.ads.MediaTailorAd.prototype.setVolume=function(a){this.video_.volume=a};shaka.ads.MediaTailorAd.prototype.isMuted=function(){return this.video_.muted};
+shaka.ads.MediaTailorAd.prototype.isLinear=function(){return this.isLinear_};shaka.ads.MediaTailorAd.prototype.resize=function(a,b){};shaka.ads.MediaTailorAd.prototype.setMuted=function(a){this.video_.muted=a};shaka.ads.MediaTailorAd.prototype.getSequenceLength=function(){return this.totalAds_?this.totalAds_:1};shaka.ads.MediaTailorAd.prototype.getPositionInSequence=function(){return this.adPosition_?this.adPosition_:1};shaka.ads.MediaTailorAd.prototype.getTitle=function(){return this.ad_.adTitle};
+shaka.ads.MediaTailorAd.prototype.getDescription=function(){return""};shaka.ads.MediaTailorAd.prototype.getVastMediaBitrate=function(){return 0};shaka.ads.MediaTailorAd.prototype.getVastMediaHeight=function(){return 0};shaka.ads.MediaTailorAd.prototype.getVastMediaWidth=function(){return 0};shaka.ads.MediaTailorAd.prototype.getAdId=function(){return this.ad_.adId};shaka.ads.MediaTailorAd.prototype.getCreativeAdId=function(){return this.ad_.creativeId};
+shaka.ads.MediaTailorAd.prototype.getAdvertiserName=function(){return""};shaka.ads.MediaTailorAd.prototype.getMediaUrl=function(){return null};shaka.ads.MediaTailorAd.prototype.getTimeOffset=function(){return 0};shaka.ads.MediaTailorAd.prototype.getPodIndex=function(){return 0};shaka.ads.MediaTailorAd.prototype.release=function(){this.totalAds_=this.adPosition_=this.video_=this.ad_=null};goog.exportSymbol("shaka.ads.MediaTailorAd",shaka.ads.MediaTailorAd);
+goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"release",shaka.ads.MediaTailorAd.prototype.release);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getPodIndex",shaka.ads.MediaTailorAd.prototype.getPodIndex);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getTimeOffset",shaka.ads.MediaTailorAd.prototype.getTimeOffset);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getMediaUrl",shaka.ads.MediaTailorAd.prototype.getMediaUrl);
+goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getAdvertiserName",shaka.ads.MediaTailorAd.prototype.getAdvertiserName);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getCreativeAdId",shaka.ads.MediaTailorAd.prototype.getCreativeAdId);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getAdId",shaka.ads.MediaTailorAd.prototype.getAdId);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getVastMediaWidth",shaka.ads.MediaTailorAd.prototype.getVastMediaWidth);
+goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getVastMediaHeight",shaka.ads.MediaTailorAd.prototype.getVastMediaHeight);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getVastMediaBitrate",shaka.ads.MediaTailorAd.prototype.getVastMediaBitrate);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getDescription",shaka.ads.MediaTailorAd.prototype.getDescription);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getTitle",shaka.ads.MediaTailorAd.prototype.getTitle);
+goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getPositionInSequence",shaka.ads.MediaTailorAd.prototype.getPositionInSequence);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getSequenceLength",shaka.ads.MediaTailorAd.prototype.getSequenceLength);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"setMuted",shaka.ads.MediaTailorAd.prototype.setMuted);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"resize",shaka.ads.MediaTailorAd.prototype.resize);
+goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"isLinear",shaka.ads.MediaTailorAd.prototype.isLinear);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"isMuted",shaka.ads.MediaTailorAd.prototype.isMuted);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"setVolume",shaka.ads.MediaTailorAd.prototype.setVolume);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getVolume",shaka.ads.MediaTailorAd.prototype.getVolume);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"play",shaka.ads.MediaTailorAd.prototype.play);
+goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"pause",shaka.ads.MediaTailorAd.prototype.pause);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"skip",shaka.ads.MediaTailorAd.prototype.skip);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"canSkipNow",shaka.ads.MediaTailorAd.prototype.canSkipNow);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getTimeUntilSkippable",shaka.ads.MediaTailorAd.prototype.getTimeUntilSkippable);
+goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"isSkippable",shaka.ads.MediaTailorAd.prototype.isSkippable);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"isPaused",shaka.ads.MediaTailorAd.prototype.isPaused);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getRemainingTime",shaka.ads.MediaTailorAd.prototype.getRemainingTime);goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getMinSuggestedDuration",shaka.ads.MediaTailorAd.prototype.getMinSuggestedDuration);
+goog.exportProperty(shaka.ads.MediaTailorAd.prototype,"getDuration",shaka.ads.MediaTailorAd.prototype.getDuration);shaka.ads.MediaTailorAdManager=function(a,b,c,d){this.adContainer_=a;this.networkingEngine_=b;this.video_=c;this.streamPromise_=null;this.streamRequestStartTime_=NaN;this.onEvent_=d;this.isLive_=!1;this.snapForwardTime_=null;this.adBreaks_=[];this.playedAds_=[];this.mediaTailorAdBreak_=this.mediaTailorAd_=this.ad_=null;this.staticResources_=new Map;this.adListeners_=[];this.eventsSent=[];this.trackingUrl_="";this.firstTrackingRequest_=!0;this.backupUrl_="";this.currentCuePoints_=[];this.eventManager_=
+new shaka.util.EventManager};shaka.ads.MediaTailorAdManager.prototype.streamRequest=function(a,b,c){if(this.streamPromise_)return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.ADS,shaka.util.Error.Code.CURRENT_DAI_REQUEST_NOT_FINISHED));this.streamPromise_=new shaka.util.PublicPromise;this.requestSessionInfo_(a,b);this.backupUrl_=c||"";this.streamRequestStartTime_=Date.now()/1E3;return this.streamPromise_};
+shaka.ads.MediaTailorAdManager.prototype.addTrackingUrl=function(a){this.trackingUrl_=a;this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.ADS_LOADED,(new Map).set("loadTime",0)))};
+shaka.ads.MediaTailorAdManager.prototype.stop=function(){for(var a=$jscomp.makeIterator(this.adListeners_),b=a.next();!b.done;b=a.next())b=b.value,this.eventManager_.unlisten(b.target,b.type,b.listener);this.onEnded_();this.adListeners_=[];this.eventsSent=[];this.trackingUrl_="";this.firstTrackingRequest_=!0;this.backupUrl_="";this.snapForwardTime_=null;this.adBreaks_=[];this.playedAds_=[];this.staticResources_.clear()};
+shaka.ads.MediaTailorAdManager.prototype.release=function(){this.stop();this.eventManager_&&this.eventManager_.release()};shaka.ads.MediaTailorAdManager.prototype.onManifestUpdated=function(a){this.isLive_=a;""!=this.trackingUrl_&&(this.requestTrackingInfo_(this.trackingUrl_,this.firstTrackingRequest_),this.firstTrackingRequest_=!1)};
+shaka.ads.MediaTailorAdManager.prototype.getCuePoints=function(){for(var a=[],b=$jscomp.makeIterator(this.adBreaks_),c=b.next();!c.done;c=b.next()){c=$jscomp.makeIterator(c.value.ads);for(var d=c.next();!d.done;d=c.next())d=d.value,a.push({start:d.startTimeInSeconds,end:d.startTimeInSeconds+d.durationInSeconds})}return a};
+shaka.ads.MediaTailorAdManager.prototype.requestSessionInfo_=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p,q,r;return $jscomp.asyncExecutePromiseGeneratorProgram(function(v){if(1==v.nextAddress)return d=shaka.net.NetworkingEngine.RequestType.ADS,e=shaka.net.NetworkingEngine.makeRequest([a],shaka.net.NetworkingEngine.defaultRetryParameters()),e.method="POST",b&&(f=JSON.stringify(b),e.body=shaka.util.StringUtils.toUTF8(f)),g=c.networkingEngine_.request(d,e),v.setCatchFinallyBlocks(2),v.yield(g.promise,
+4);if(2!=v.nextAddress){h=v.yieldResult;k=shaka.util.StringUtils.fromUTF8(h.data);l=JSON.parse(k);if(l.manifestUrl&&l.trackingUrl)m=new goog.Uri(a),n=new goog.Uri(l.trackingUrl),c.trackingUrl_=m.resolve(n).toString(),p=Date.now()/1E3,q=p-c.streamRequestStartTime_,c.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.ADS_LOADED,(new Map).set("loadTime",q))),r=new goog.Uri(l.manifestUrl),c.streamPromise_.resolve(m.resolve(r).toString()),c.streamPromise_=null;else throw Error("Insufficient data from MediaTailor.");
+return v.leaveTryBlock(0)}v.enterCatchBlock();if(!c.backupUrl_.length)return c.streamPromise_.reject("MediaTailor request returned an error and there was no backup asset uri provided."),c.streamPromise_=null,v.return();shaka.log.warning("MediaTailor request returned an error. Falling back to the backup asset uri.");c.streamPromise_.resolve(c.backupUrl_);c.streamPromise_=null;v.jumpToEnd()})};
+shaka.ads.MediaTailorAdManager.prototype.requestTrackingInfo_=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t;return $jscomp.asyncExecutePromiseGeneratorProgram(function(y){if(1==y.nextAddress)return d=shaka.net.NetworkingEngine.RequestType.ADS,e=shaka.net.NetworkingEngine.makeRequest([a],shaka.net.NetworkingEngine.defaultRetryParameters()),f=c.networkingEngine_.request(d,e),y.setCatchFinallyBlocks(2),y.yield(f.promise,4);if(2!=y.nextAddress){g=y.yieldResult;h=[];k=shaka.util.StringUtils.fromUTF8(g.data);
+l=JSON.parse(k);if(0<l.avails.length){if(JSON.stringify(c.adBreaks_)!=JSON.stringify(l.avails)){c.adBreaks_=l.avails;m=$jscomp.makeIterator(c.adBreaks_);for(n=m.next();!n.done;n=m.next())for(p=n.value,q=$jscomp.makeIterator(p.nonLinearAdsList),r=q.next();!r.done;r=q.next())for(v=r.value,x=$jscomp.makeIterator(v.nonLinearAdList),w=x.next();!w.done;w=x.next())t=w.value,c.requestStaticResource_(t);h=c.getCuePoints();c.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.CUEPOINTS_CHANGED,(new Map).set("cuepoints",
+h)))}}else{if(c.adBreaks_.length)c.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.CUEPOINTS_CHANGED,(new Map).set("cuepoints",h)));c.onEnded_();c.adBreaks_=[]}b&&(c.isLive_||0<h.length)&&c.setupAdBreakListeners_();return y.leaveTryBlock(0)}y.enterCatchBlock();y.jumpToEnd()})};
+shaka.ads.MediaTailorAdManager.prototype.requestStaticResource_=function(a){var b=this,c,d,e,f,g,h,k,l,m;return $jscomp.asyncExecutePromiseGeneratorProgram(function(n){if(1==n.nextAddress){if(!a.staticResource)return n.return();c=b.getCacheKeyForNonLinear_(a);if(d=b.staticResources_.get(c))return n.return();e=shaka.net.NetworkingEngine.RequestType.ADS;f=shaka.net.NetworkingEngine.makeRequest([a.staticResource],shaka.net.NetworkingEngine.defaultRetryParameters());g=b.networkingEngine_.request(e,f);
+n.setCatchFinallyBlocks(2);b.staticResources_.set(c,[]);return n.yield(g.promise,4)}if(2!=n.nextAddress)return h=n.yieldResult,k=shaka.util.StringUtils.fromUTF8(h.data),l=JSON.parse(k),m=l.apps,b.staticResources_.set(c,m),n.leaveTryBlock(0);n.enterCatchBlock();b.staticResources_.delete(c);n.jumpToEnd()})};shaka.ads.MediaTailorAdManager.prototype.getCacheKeyForNonLinear_=function(a){return[a.adId,a.adParameters,a.adSystem,a.adTitle,a.creativeAdId,a.creativeId,a.creativeSequence,a.height,a.width,a.staticResource].join("")};
+shaka.ads.MediaTailorAdManager.prototype.setupAdBreakListeners_=function(){var a=this;this.onTimeupdate_();this.isLive_||(this.checkForSnapback_(),this.eventManager_.listen(this.video_,"seeked",function(){a.checkForSnapback_()}),this.eventManager_.listen(this.video_,"ended",function(){a.onEnded_()}));this.eventManager_.listen(this.video_,"timeupdate",function(){a.onTimeupdate_()})};
+shaka.ads.MediaTailorAdManager.prototype.checkForSnapback_=function(){var a=this.video_.currentTime;if(0!=a&&null==this.snapForwardTime_){for(var b,c,d=$jscomp.makeIterator(this.adBreaks_),e=d.next();!e.done;e=d.next()){e=e.value;for(var f=$jscomp.makeIterator(e.ads),g=f.next();!g.done;g=f.next())if(g=g.value,!c)g.startTimeInSeconds<a&&(c=g,b=e);else if(g.startTimeInSeconds<a&&g.startTimeInSeconds>c.startTimeInSeconds+c.durationInSeconds){c=g;b=e;break}}b&&c&&!this.playedAds_.includes(c.adId)&&(shaka.log.info("Seeking back to the start of the ad break at "+
+b.startTimeInSeconds+" and will return to "+a),this.snapForwardTime_=a,this.video_.currentTime=b.startTimeInSeconds)}};shaka.ads.MediaTailorAdManager.prototype.onAdBreakEnded_=function(){var a=this.video_.currentTime;this.snapForwardTime_&&this.snapForwardTime_>a&&(this.video_.currentTime=this.snapForwardTime_);this.snapForwardTime_=null};
+shaka.ads.MediaTailorAdManager.prototype.onTimeupdate_=function(){if(this.video_.duration&&(this.ad_||this.adBreaks_.length)){var a=this.video_.currentTime,b=!1;if(this.ad_){b=!0;goog.asserts.assert(this.mediaTailorAd_,"Ad should be defined");this.sendInProgressEvents_(a,this.mediaTailorAd_);var c=this.ad_.getRemainingTime(),d=this.ad_.getDuration();if(0<d&&(0>=c||c>d))this.onEnded_()}if(!this.ad_||!this.ad_.isLinear())if(this.checkLinearAds_(a),this.ad_||this.checkNonLinearAds_(a),b&&!this.ad_)this.onAdBreakEnded_()}};
+shaka.ads.MediaTailorAdManager.prototype.sendInProgressEvents_=function(a,b){var c=shaka.ads.MediaTailorAdManager,d=b.startTimeInSeconds+.5*b.durationInSeconds,e=b.startTimeInSeconds+.75*b.durationInSeconds;a>=b.startTimeInSeconds+.25*b.durationInSeconds&&!this.eventsSent.includes(c.FIRSTQUARTILE_)?(this.eventsSent.push(c.FIRSTQUARTILE_),this.sendTrackingEvent_(c.FIRSTQUARTILE_)):a>=d&&!this.eventsSent.includes(c.MIDPOINT_)?(this.eventsSent.push(c.MIDPOINT_),this.sendTrackingEvent_(c.MIDPOINT_)):
+a>=e&&!this.eventsSent.includes(c.THIRDQUARTILE_)&&(this.eventsSent.push(c.THIRDQUARTILE_),this.sendTrackingEvent_(c.THIRDQUARTILE_))};
+shaka.ads.MediaTailorAdManager.prototype.checkLinearAds_=function(a){for(var b=shaka.ads.MediaTailorAdManager,c=$jscomp.makeIterator(this.adBreaks_),d=c.next();!d.done;d=c.next()){d=d.value;if(this.ad_&&this.ad_.isLinear())break;for(var e=0;e<d.ads.length;e++){var f=d.ads[e],g=f.startTimeInSeconds+f.durationInSeconds;if(f.startTimeInSeconds<=a&&g>a){if(this.playedAds_.includes(f.adId)){if(this.video_.ended)continue;this.video_.currentTime=g;return}this.onEnded_();this.mediaTailorAdBreak_=d;this.ad_=
+new shaka.ads.MediaTailorAd(f,e+1,d.ads.length,!0,this.video_);this.mediaTailorAd_=f;0===e&&this.sendTrackingEvent_(b.BREAKSTART_);this.setupCurrentAdListeners_();break}}}};
+shaka.ads.MediaTailorAdManager.prototype.checkNonLinearAds_=function(a){for(var b=shaka.ads.MediaTailorAdManager,c=$jscomp.makeIterator(this.adBreaks_),d=c.next();!d.done;d=c.next()){d=d.value;if(this.ad_)break;for(var e=0;e<d.nonLinearAdsList.length;e++){var f=d.nonLinearAdsList[e];if(f.nonLinearAdList.length){var g=d.startTimeInSeconds,h=this.getCacheKeyForNonLinear_(f.nonLinearAdList[0]);h=this.staticResources_.get(h);if(g<=a&&h&&h.length){this.onEnded_();this.displayNonLinearAd_(h);this.mediaTailorAdBreak_=
+d;this.ad_=new shaka.ads.MediaTailorAd(f,e+1,d.ads.length,!1,this.video_);this.mediaTailorAd_=f;0===e&&this.sendTrackingEvent_(b.BREAKSTART_);this.setupCurrentAdListeners_();break}}}}};
+shaka.ads.MediaTailorAdManager.prototype.displayNonLinearAd_=function(a){a=$jscomp.makeIterator(a);for(var b=a.next();!b.done;b=a.next())if(b=b.value,b.data.source.length){var c=document.createElement("img");c.src=b.data.source[0].url;c.style.top=(b.placeholder.top||0)+"%";c.style.height=100-(b.placeholder.top||0)+"%";c.style.left=(b.placeholder.left||0)+"%";c.style.maxWidth=100-(b.placeholder.left||0)+"%";c.style.objectFit="contain";c.style.position="absolute";this.adContainer_.appendChild(c)}};
+shaka.ads.MediaTailorAdManager.prototype.onEnded_=function(){if(this.ad_){for(;this.adContainer_.lastChild;)this.adContainer_.removeChild(this.adContainer_.firstChild);this.isLive_||this.playedAds_.push(this.mediaTailorAd_.adId);this.removeCurrentAdListeners_();var a=this.ad_.getPositionInSequence(),b=this.ad_.getSequenceLength();a===b&&this.sendTrackingEvent_(shaka.ads.MediaTailorAdManager.BREAKEND_);this.mediaTailorAdBreak_=this.mediaTailorAd_=this.ad_=null}};
+shaka.ads.MediaTailorAdManager.prototype.setupCurrentAdListeners_=function(){var a=this,b=shaka.ads.MediaTailorAdManager,c=!1;this.video_.paused?c=!0:(this.sendTrackingEvent_(b.IMPRESSION_),this.sendTrackingEvent_(b.START_));this.adListeners_.push({target:this.video_,type:"volumechange",listener:function(){a.video_.muted&&a.sendTrackingEvent_(b.MUTE_)}});this.adListeners_.push({target:this.video_,type:"volumechange",listener:function(){a.video_.muted||a.sendTrackingEvent_(b.UNMUTE_)}});this.adListeners_.push({target:this.video_,
+type:"play",listener:function(){c?(a.sendTrackingEvent_(b.IMPRESSION_),a.sendTrackingEvent_(b.START_),c=!1):a.sendTrackingEvent_(b.RESUME_)}});this.adListeners_.push({target:this.video_,type:"pause",listener:function(){a.sendTrackingEvent_(b.PAUSE_)}});for(var d=$jscomp.makeIterator(this.adListeners_),e=d.next();!e.done;e=d.next())e=e.value,this.eventManager_.listen(e.target,e.type,e.listener)};
+shaka.ads.MediaTailorAdManager.prototype.removeCurrentAdListeners_=function(){this.sendTrackingEvent_(shaka.ads.MediaTailorAdManager.COMPLETE_);for(var a=$jscomp.makeIterator(this.adListeners_),b=a.next();!b.done;b=a.next())b=b.value,this.eventManager_.unlisten(b.target,b.type,b.listener);this.adListeners_=[];this.eventsSent=[]};
+shaka.ads.MediaTailorAdManager.prototype.sendTrackingEvent_=function(a){var b=this.mediaTailorAd_.trackingEvents.find(function(e){return e.eventType==a});b||(b=this.mediaTailorAdBreak_.adBreakTrackingEvents.find(function(e){return e.eventType==a}));if(b){var c=shaka.net.NetworkingEngine.RequestType.ADS;b=$jscomp.makeIterator(b.beaconUrls);for(var d=b.next();!d.done;d=b.next())(d=d.value)&&""!=d&&(d=shaka.net.NetworkingEngine.makeRequest([d],shaka.net.NetworkingEngine.defaultRetryParameters()),d.method=
+"POST",this.networkingEngine_.request(c,d))}switch(a){case shaka.ads.MediaTailorAdManager.IMPRESSION_:this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_IMPRESSION));break;case shaka.ads.MediaTailorAdManager.START_:this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_STARTED,(new Map).set("ad",this.ad_)));break;case shaka.ads.MediaTailorAdManager.MUTE_:this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_MUTED));break;case shaka.ads.MediaTailorAdManager.UNMUTE_:this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_VOLUME_CHANGED));
+break;case shaka.ads.MediaTailorAdManager.RESUME_:this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_RESUMED));break;case shaka.ads.MediaTailorAdManager.PAUSE_:this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_PAUSED));break;case shaka.ads.MediaTailorAdManager.FIRSTQUARTILE_:this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_FIRST_QUARTILE));break;case shaka.ads.MediaTailorAdManager.MIDPOINT_:this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_MIDPOINT));
+break;case shaka.ads.MediaTailorAdManager.THIRDQUARTILE_:this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_THIRD_QUARTILE));break;case shaka.ads.MediaTailorAdManager.COMPLETE_:this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_COMPLETE));this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_STOPPED));break;case shaka.ads.MediaTailorAdManager.BREAKSTART_:this.adContainer_.setAttribute("ad-active","true");break;case shaka.ads.MediaTailorAdManager.BREAKEND_:this.adContainer_.removeAttribute("ad-active")}};
+shaka.ads.MediaTailorAdManager.IMPRESSION_="impression";shaka.ads.MediaTailorAdManager.START_="start";shaka.ads.MediaTailorAdManager.MUTE_="mute";shaka.ads.MediaTailorAdManager.UNMUTE_="unmute";shaka.ads.MediaTailorAdManager.RESUME_="resume";shaka.ads.MediaTailorAdManager.PAUSE_="pause";shaka.ads.MediaTailorAdManager.FIRSTQUARTILE_="firstQuartile";shaka.ads.MediaTailorAdManager.MIDPOINT_="midpoint";shaka.ads.MediaTailorAdManager.THIRDQUARTILE_="thirdQuartile";
+shaka.ads.MediaTailorAdManager.COMPLETE_="complete";shaka.ads.MediaTailorAdManager.BREAKSTART_="breakStart";shaka.ads.MediaTailorAdManager.BREAKEND_="breakEnd";shaka.ads.ServerSideAd=function(a,b){this.ad_=a;this.adProgressData_=null;this.video_=b};shaka.ads.ServerSideAd.prototype.setProgressData=function(a){this.adProgressData_=a};shaka.ads.ServerSideAd.prototype.getDuration=function(){return this.adProgressData_?this.adProgressData_.duration:-1};shaka.ads.ServerSideAd.prototype.getMinSuggestedDuration=function(){return this.getDuration()};
+shaka.ads.ServerSideAd.prototype.getRemainingTime=function(){return this.adProgressData_?this.adProgressData_.duration-this.adProgressData_.currentTime:-1};shaka.ads.ServerSideAd.prototype.isPaused=function(){return this.video_.paused};shaka.ads.ServerSideAd.prototype.isSkippable=function(){return this.ad_.isSkippable()};shaka.ads.ServerSideAd.prototype.getTimeUntilSkippable=function(){var a=this.ad_.getSkipTimeOffset();a=this.getRemainingTime()-a;return Math.max(a,0)};
+shaka.ads.ServerSideAd.prototype.canSkipNow=function(){return 0==this.getTimeUntilSkippable()};shaka.ads.ServerSideAd.prototype.skip=function(){this.video_.currentTime+=this.getRemainingTime()};shaka.ads.ServerSideAd.prototype.pause=function(){return this.video_.pause()};shaka.ads.ServerSideAd.prototype.play=function(){return this.video_.play()};shaka.ads.ServerSideAd.prototype.getVolume=function(){return this.video_.volume};
+shaka.ads.ServerSideAd.prototype.setVolume=function(a){this.video_.volume=a};shaka.ads.ServerSideAd.prototype.isMuted=function(){return this.video_.muted};shaka.ads.ServerSideAd.prototype.isLinear=function(){return!0};shaka.ads.ServerSideAd.prototype.resize=function(a,b){};shaka.ads.ServerSideAd.prototype.setMuted=function(a){this.video_.muted=a};shaka.ads.ServerSideAd.prototype.getSequenceLength=function(){var a=this.ad_.getAdPodInfo();return null==a?1:a.getTotalAds()};
+shaka.ads.ServerSideAd.prototype.getPositionInSequence=function(){var a=this.ad_.getAdPodInfo();return null==a?1:a.getAdPosition()};shaka.ads.ServerSideAd.prototype.getTitle=function(){return this.ad_.getTitle()};shaka.ads.ServerSideAd.prototype.getDescription=function(){return this.ad_.getDescription()};shaka.ads.ServerSideAd.prototype.getVastMediaBitrate=function(){return 0};shaka.ads.ServerSideAd.prototype.getVastMediaHeight=function(){return this.ad_.getVastMediaHeight()};
+shaka.ads.ServerSideAd.prototype.getVastMediaWidth=function(){return this.ad_.getVastMediaWidth()};shaka.ads.ServerSideAd.prototype.getAdId=function(){return this.ad_.getAdId()};shaka.ads.ServerSideAd.prototype.getCreativeAdId=function(){return this.ad_.getCreativeAdId()};shaka.ads.ServerSideAd.prototype.getAdvertiserName=function(){return this.ad_.getAdvertiserName()};shaka.ads.ServerSideAd.prototype.getMediaUrl=function(){return null};
+shaka.ads.ServerSideAd.prototype.getTimeOffset=function(){var a=this.ad_.getAdPodInfo();return null==a?0:a.getTimeOffset()};shaka.ads.ServerSideAd.prototype.getPodIndex=function(){var a=this.ad_.getAdPodInfo();return null==a?0:a.getPodIndex()};shaka.ads.ServerSideAd.prototype.release=function(){this.video_=this.adProgressData_=this.ad_=null};goog.exportSymbol("shaka.ads.ServerSideAd",shaka.ads.ServerSideAd);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"release",shaka.ads.ServerSideAd.prototype.release);
+goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getPodIndex",shaka.ads.ServerSideAd.prototype.getPodIndex);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getTimeOffset",shaka.ads.ServerSideAd.prototype.getTimeOffset);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getMediaUrl",shaka.ads.ServerSideAd.prototype.getMediaUrl);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getAdvertiserName",shaka.ads.ServerSideAd.prototype.getAdvertiserName);
+goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getCreativeAdId",shaka.ads.ServerSideAd.prototype.getCreativeAdId);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getAdId",shaka.ads.ServerSideAd.prototype.getAdId);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getVastMediaWidth",shaka.ads.ServerSideAd.prototype.getVastMediaWidth);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getVastMediaHeight",shaka.ads.ServerSideAd.prototype.getVastMediaHeight);
+goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getVastMediaBitrate",shaka.ads.ServerSideAd.prototype.getVastMediaBitrate);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getDescription",shaka.ads.ServerSideAd.prototype.getDescription);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getTitle",shaka.ads.ServerSideAd.prototype.getTitle);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getPositionInSequence",shaka.ads.ServerSideAd.prototype.getPositionInSequence);
+goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getSequenceLength",shaka.ads.ServerSideAd.prototype.getSequenceLength);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"setMuted",shaka.ads.ServerSideAd.prototype.setMuted);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"resize",shaka.ads.ServerSideAd.prototype.resize);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"isLinear",shaka.ads.ServerSideAd.prototype.isLinear);
+goog.exportProperty(shaka.ads.ServerSideAd.prototype,"isMuted",shaka.ads.ServerSideAd.prototype.isMuted);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"setVolume",shaka.ads.ServerSideAd.prototype.setVolume);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getVolume",shaka.ads.ServerSideAd.prototype.getVolume);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"play",shaka.ads.ServerSideAd.prototype.play);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"pause",shaka.ads.ServerSideAd.prototype.pause);
+goog.exportProperty(shaka.ads.ServerSideAd.prototype,"skip",shaka.ads.ServerSideAd.prototype.skip);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"canSkipNow",shaka.ads.ServerSideAd.prototype.canSkipNow);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getTimeUntilSkippable",shaka.ads.ServerSideAd.prototype.getTimeUntilSkippable);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"isSkippable",shaka.ads.ServerSideAd.prototype.isSkippable);
+goog.exportProperty(shaka.ads.ServerSideAd.prototype,"isPaused",shaka.ads.ServerSideAd.prototype.isPaused);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getRemainingTime",shaka.ads.ServerSideAd.prototype.getRemainingTime);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getMinSuggestedDuration",shaka.ads.ServerSideAd.prototype.getMinSuggestedDuration);goog.exportProperty(shaka.ads.ServerSideAd.prototype,"getDuration",shaka.ads.ServerSideAd.prototype.getDuration);shaka.ads.ServerSideAdManager=function(a,b,c,d){var e=this;this.adContainer_=a;this.video_=b;this.streamPromise_=this.config_=null;this.streamRequestStartTime_=NaN;this.onEvent_=d;this.isLiveContent_=!1;this.adProgressData_=this.ad_=this.snapForwardTime_=null;this.backupUrl_="";this.currentCuePoints_=[];this.eventManager_=new shaka.util.EventManager;a=new google.ima.dai.api.UiSettings;a.setLocale(c);this.streamManager_=new google.ima.dai.api.StreamManager(this.video_,this.adContainer_,a);this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.IMA_STREAM_MANAGER_LOADED,
+(new Map).set("imaStreamManager",this.streamManager_)));this.eventManager_.listen(this.streamManager_,google.ima.dai.api.StreamEvent.Type.LOADED,function(f){shaka.log.info("Ad SS Loaded");e.onLoaded_(f)});this.eventManager_.listen(this.streamManager_,google.ima.dai.api.StreamEvent.Type.ERROR,function(){shaka.log.info("Ad SS Error");e.onError_()});this.eventManager_.listen(this.streamManager_,google.ima.dai.api.StreamEvent.Type.AD_BREAK_STARTED,function(){shaka.log.info("Ad Break Started")});this.eventManager_.listen(this.streamManager_,
+google.ima.dai.api.StreamEvent.Type.STARTED,function(f){shaka.log.info("Ad Started");e.onAdStart_(f)});this.eventManager_.listen(this.streamManager_,google.ima.dai.api.StreamEvent.Type.AD_BREAK_ENDED,function(){shaka.log.info("Ad Break Ended");e.onAdBreakEnded_()});this.eventManager_.listen(this.streamManager_,google.ima.dai.api.StreamEvent.Type.AD_PROGRESS,function(f){e.onAdProgress_(f)});this.eventManager_.listen(this.streamManager_,google.ima.dai.api.StreamEvent.Type.FIRST_QUARTILE,function(){shaka.log.info("Ad event: First Quartile");
+e.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_FIRST_QUARTILE))});this.eventManager_.listen(this.streamManager_,google.ima.dai.api.StreamEvent.Type.MIDPOINT,function(){shaka.log.info("Ad event: Midpoint");e.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_MIDPOINT))});this.eventManager_.listen(this.streamManager_,google.ima.dai.api.StreamEvent.Type.THIRD_QUARTILE,function(){shaka.log.info("Ad event: Third Quartile");e.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_THIRD_QUARTILE))});
+this.eventManager_.listen(this.streamManager_,google.ima.dai.api.StreamEvent.Type.COMPLETE,function(){shaka.log.info("Ad event: Complete");e.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_COMPLETE));e.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_STOPPED));e.adContainer_.removeAttribute("ad-active");e.ad_=null});this.eventManager_.listen(this.streamManager_,google.ima.dai.api.StreamEvent.Type.SKIPPED,function(){shaka.log.info("Ad event: Skipped");e.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_SKIPPED));
+e.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_STOPPED))});this.eventManager_.listen(this.streamManager_,google.ima.dai.api.StreamEvent.Type.CUEPOINTS_CHANGED,function(f){shaka.log.info("Ad event: Cue points changed");e.onCuePointsChanged_(f)})};shaka.ads.ServerSideAdManager.prototype.configure=function(a){this.config_=a};
+shaka.ads.ServerSideAdManager.prototype.streamRequest=function(a,b){if(this.streamPromise_)return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.ADS,shaka.util.Error.Code.CURRENT_DAI_REQUEST_NOT_FINISHED));a instanceof google.ima.dai.api.LiveStreamRequest&&(this.isLiveContent_=!0);this.streamPromise_=new shaka.util.PublicPromise;this.streamManager_.requestStream(a);this.backupUrl_=b||"";this.streamRequestStartTime_=Date.now()/1E3;return this.streamPromise_};
+shaka.ads.ServerSideAdManager.prototype.replaceAdTagParameters=function(a){this.streamManager_.replaceAdTagParameters(a)};shaka.ads.ServerSideAdManager.prototype.stop=function(){this.backupUrl_="";this.snapForwardTime_=null;this.currentCuePoints_=[]};shaka.ads.ServerSideAdManager.prototype.release=function(){this.stop();this.eventManager_&&this.eventManager_.release()};shaka.ads.ServerSideAdManager.prototype.onTimedMetadata=function(a,b,c){this.streamManager_.processMetadata(a,b,c)};
+shaka.ads.ServerSideAdManager.prototype.onCueMetadataChange=function(a){if(a.key&&a.data){var b={};b[a.key]=a.data;this.streamManager_.onTimedMetadata(b)}};shaka.ads.ServerSideAdManager.prototype.getCuePoints=function(){return this.currentCuePoints_};
+shaka.ads.ServerSideAdManager.prototype.checkForSnapback_=function(){var a=this.video_.currentTime;if(0!=a){this.streamManager_.streamTimeForContentTime(a);var b=this.streamManager_.previousCuePointForStreamTime(a);b&&!b.played&&(shaka.log.info("Seeking back to the start of the ad break at "+b.start+" and will return to "+a),this.snapForwardTime_=a,this.video_.currentTime=b.start)}};
+shaka.ads.ServerSideAdManager.prototype.onAdStart_=function(a){goog.asserts.assert(this.streamManager_,"Should have a stream manager at this point!");a=a.getAd();this.ad_=new shaka.ads.ServerSideAd(a,this.video_);this.adProgressData_&&this.ad_.setProgressData(this.adProgressData_);this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_STARTED,(new Map).set("ad",this.ad_)));this.adContainer_.setAttribute("ad-active","true")};
+shaka.ads.ServerSideAdManager.prototype.onAdBreakEnded_=function(){this.adContainer_.removeAttribute("ad-active");var a=this.video_.currentTime;this.snapForwardTime_&&this.snapForwardTime_>a&&(this.video_.currentTime=this.snapForwardTime_,this.snapForwardTime_=null)};
+shaka.ads.ServerSideAdManager.prototype.onLoaded_=function(a){var b=this,c=Date.now()/1E3-this.streamRequestStartTime_;this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.ADS_LOADED,(new Map).set("loadTime",c)));a=a.getStreamData().url;this.streamPromise_.resolve(a);this.streamPromise_=null;this.isLiveContent_||this.eventManager_.listen(this.video_,"seeked",function(){b.checkForSnapback_()})};
+shaka.ads.ServerSideAdManager.prototype.onError_=function(){this.backupUrl_.length?(shaka.log.warning("IMA stream request returned an error. Falling back to the backup asset uri."),this.streamPromise_.resolve(this.backupUrl_)):this.streamPromise_.reject("IMA Stream request returned an error and there was no backup asset uri provided.");this.streamPromise_=null};shaka.ads.ServerSideAdManager.prototype.onAdProgress_=function(a){this.adProgressData_=a.getStreamData().adProgressData;this.ad_&&this.ad_.setProgressData(this.adProgressData_)};
+shaka.ads.ServerSideAdManager.prototype.onCuePointsChanged_=function(a){var b=a.getStreamData();a=[];b=$jscomp.makeIterator(b.cuepoints);for(var c=b.next();!c.done;c=b.next())c=c.value,a.push({start:c.start,end:c.end});this.currentCuePoints_=a;this.onEvent_(new shaka.util.FakeEvent(shaka.ads.AdManager.CUEPOINTS_CHANGED,(new Map).set("cuepoints",a)))};shaka.ads.AdManager=function(){shaka.util.FakeEventTarget.call(this);this.ssAdManager_=this.mtAdManager_=this.csAdManager_=null;this.stats_=new shaka.ads.AdsStats;this.locale_=navigator.language;this.config_=null};$jscomp.inherits(shaka.ads.AdManager,shaka.util.FakeEventTarget);shaka.ads.AdManager.prototype.setLocale=function(a){this.locale_=a};shaka.ads.AdManager.prototype.configure=function(a){this.config_=a;this.csAdManager_&&this.csAdManager_.configure(this.config_);this.ssAdManager_&&this.ssAdManager_.configure(this.config_)};
+shaka.ads.AdManager.prototype.initClientSide=function(a,b,c){var d=this;if(!window.google||!google.ima||!google.ima.AdsLoader)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.ADS,shaka.util.Error.Code.CS_IMA_SDK_MISSING);this.csAdManager_&&this.csAdManager_.release();this.csAdManager_=new shaka.ads.ClientSideAdManager(a,b,this.locale_,c,function(e){return d.processAndDispatchEvent_(e)});goog.asserts.assert(this.config_,"Config must not be null!");this.csAdManager_.configure(this.config_)};
+shaka.ads.AdManager.prototype.release=function(){this.csAdManager_&&(this.csAdManager_.release(),this.csAdManager_=null);this.mtAdManager_&&(this.mtAdManager_.release(),this.mtAdManager_=null);this.ssAdManager_&&(this.ssAdManager_.release(),this.ssAdManager_=null);shaka.util.FakeEventTarget.prototype.release.call(this)};
+shaka.ads.AdManager.prototype.onAssetUnload=function(){this.csAdManager_&&this.csAdManager_.stop();this.mtAdManager_&&this.mtAdManager_.stop();this.ssAdManager_&&this.ssAdManager_.stop();this.dispatchEvent(new shaka.util.FakeEvent(shaka.ads.AdManager.AD_STOPPED));this.stats_=new shaka.ads.AdsStats};
+shaka.ads.AdManager.prototype.requestClientSideAds=function(a){if(!this.csAdManager_)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.ADS,shaka.util.Error.Code.CS_AD_MANAGER_NOT_INITIALIZED);this.csAdManager_.requestAds(a)};
+shaka.ads.AdManager.prototype.updateClientSideAdsRenderingSettings=function(a){if(!this.csAdManager_)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.ADS,shaka.util.Error.Code.CS_AD_MANAGER_NOT_INITIALIZED);this.csAdManager_.updateAdsRenderingSettings(a)};shaka.ads.AdManager.prototype.initMediaTailor=function(a,b,c){var d=this;this.mtAdManager_&&this.mtAdManager_.release();this.mtAdManager_=new shaka.ads.MediaTailorAdManager(a,b,c,function(e){return d.processAndDispatchEvent_(e)})};
+shaka.ads.AdManager.prototype.requestMediaTailorStream=function(a,b,c){c=void 0===c?"":c;if(!this.mtAdManager_)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.ADS,shaka.util.Error.Code.MT_AD_MANAGER_NOT_INITIALIZED);return this.mtAdManager_.streamRequest(a,b,c)};
+shaka.ads.AdManager.prototype.addMediaTailorTrackingUrl=function(a){if(!this.mtAdManager_)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.ADS,shaka.util.Error.Code.MT_AD_MANAGER_NOT_INITIALIZED);this.mtAdManager_.addTrackingUrl(a)};
+shaka.ads.AdManager.prototype.initServerSide=function(a,b){var c=this;if(!window.google||!google.ima||!google.ima.dai)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.ADS,shaka.util.Error.Code.SS_IMA_SDK_MISSING);this.ssAdManager_&&this.ssAdManager_.release();this.ssAdManager_=new shaka.ads.ServerSideAdManager(a,b,this.locale_,function(d){return c.processAndDispatchEvent_(d)});goog.asserts.assert(this.config_,"Config must not be null!");this.ssAdManager_.configure(this.config_)};
+shaka.ads.AdManager.prototype.requestServerSideStream=function(a,b){b=void 0===b?"":b;if(!this.ssAdManager_)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.ADS,shaka.util.Error.Code.SS_AD_MANAGER_NOT_INITIALIZED);a.adTagParameters||(a.adTagParameters={});var c=a.adTagParameters;(c.mpt||c.mpv)&&shaka.log.alwaysWarn('You have attempted to set "mpt" and/or "mpv" parameters of the ad tag. Please note that those parameters are used for Shaka adoption tracking and will be overriden.');
+a.adTagParameters.mpt="shaka-player";a.adTagParameters.mpv=shaka.Player.version;return this.ssAdManager_.streamRequest(a,b)};
+shaka.ads.AdManager.prototype.replaceServerSideAdTagParameters=function(a){if(!this.ssAdManager_)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.ADS,shaka.util.Error.Code.SS_AD_MANAGER_NOT_INITIALIZED);(a.mpt||a.mpv)&&shaka.log.alwaysWarn('You have attempted to set "mpt" and/or "mpv" parameters of the ad tag. Please note that those parameters are used for Shaka adoption tracking and will be overriden.');a.mpt="Shaka Player";a.mpv=shaka.Player.version;this.ssAdManager_.replaceAdTagParameters(a)};
+shaka.ads.AdManager.prototype.getServerSideCuePoints=function(){shaka.Deprecate.deprecateFeature(5,"AdManager.getServerSideCuePoints","Please use getCuePoints function.");return this.getCuePoints()};shaka.ads.AdManager.prototype.getCuePoints=function(){var a=[];this.ssAdManager_&&(a=a.concat(this.ssAdManager_.getCuePoints()));this.mtAdManager_&&(a=a.concat(this.mtAdManager_.getCuePoints()));return a};shaka.ads.AdManager.prototype.getStats=function(){return this.stats_.getBlob()};
+shaka.ads.AdManager.prototype.onManifestUpdated=function(a){if(this.mtAdManager_)this.mtAdManager_.onManifestUpdated(a)};shaka.ads.AdManager.prototype.onDashTimedMetadata=function(a){if(this.ssAdManager_&&"urn:google:dai:2018"==a.schemeIdUri)this.ssAdManager_.onTimedMetadata(a.schemeIdUri,a.eventNode?a.eventNode.attributes.messageData:null,a.startTime)};shaka.ads.AdManager.prototype.onHlsTimedMetadata=function(a,b){if(this.ssAdManager_)this.ssAdManager_.onTimedMetadata("ID3",a.data,b)};
+shaka.ads.AdManager.prototype.onCueMetadataChange=function(a){if(this.ssAdManager_)this.ssAdManager_.onCueMetadataChange(a)};shaka.ads.AdManager.prototype.processAndDispatchEvent_=function(a){if(a&&a.type)switch(a.type){case shaka.ads.AdManager.ADS_LOADED:this.stats_.addLoadTime(a.loadTime);break;case shaka.ads.AdManager.AD_STARTED:this.stats_.incrementStarted();break;case shaka.ads.AdManager.AD_COMPLETE:this.stats_.incrementPlayedCompletely();break;case shaka.ads.AdManager.AD_SKIPPED:this.stats_.incrementSkipped()}this.dispatchEvent(a)};
+goog.exportSymbol("shaka.ads.AdManager",shaka.ads.AdManager);goog.exportProperty(shaka.ads.AdManager.prototype,"onCueMetadataChange",shaka.ads.AdManager.prototype.onCueMetadataChange);goog.exportProperty(shaka.ads.AdManager.prototype,"onHlsTimedMetadata",shaka.ads.AdManager.prototype.onHlsTimedMetadata);goog.exportProperty(shaka.ads.AdManager.prototype,"onDashTimedMetadata",shaka.ads.AdManager.prototype.onDashTimedMetadata);goog.exportProperty(shaka.ads.AdManager.prototype,"onManifestUpdated",shaka.ads.AdManager.prototype.onManifestUpdated);
+goog.exportProperty(shaka.ads.AdManager.prototype,"getStats",shaka.ads.AdManager.prototype.getStats);goog.exportProperty(shaka.ads.AdManager.prototype,"getCuePoints",shaka.ads.AdManager.prototype.getCuePoints);goog.exportProperty(shaka.ads.AdManager.prototype,"getServerSideCuePoints",shaka.ads.AdManager.prototype.getServerSideCuePoints);goog.exportProperty(shaka.ads.AdManager.prototype,"replaceServerSideAdTagParameters",shaka.ads.AdManager.prototype.replaceServerSideAdTagParameters);
+goog.exportProperty(shaka.ads.AdManager.prototype,"requestServerSideStream",shaka.ads.AdManager.prototype.requestServerSideStream);goog.exportProperty(shaka.ads.AdManager.prototype,"initServerSide",shaka.ads.AdManager.prototype.initServerSide);goog.exportProperty(shaka.ads.AdManager.prototype,"addMediaTailorTrackingUrl",shaka.ads.AdManager.prototype.addMediaTailorTrackingUrl);goog.exportProperty(shaka.ads.AdManager.prototype,"requestMediaTailorStream",shaka.ads.AdManager.prototype.requestMediaTailorStream);
+goog.exportProperty(shaka.ads.AdManager.prototype,"initMediaTailor",shaka.ads.AdManager.prototype.initMediaTailor);goog.exportProperty(shaka.ads.AdManager.prototype,"updateClientSideAdsRenderingSettings",shaka.ads.AdManager.prototype.updateClientSideAdsRenderingSettings);goog.exportProperty(shaka.ads.AdManager.prototype,"requestClientSideAds",shaka.ads.AdManager.prototype.requestClientSideAds);goog.exportProperty(shaka.ads.AdManager.prototype,"onAssetUnload",shaka.ads.AdManager.prototype.onAssetUnload);
+goog.exportProperty(shaka.ads.AdManager.prototype,"release",shaka.ads.AdManager.prototype.release);goog.exportProperty(shaka.ads.AdManager.prototype,"initClientSide",shaka.ads.AdManager.prototype.initClientSide);goog.exportProperty(shaka.ads.AdManager.prototype,"configure",shaka.ads.AdManager.prototype.configure);goog.exportProperty(shaka.ads.AdManager.prototype,"setLocale",shaka.ads.AdManager.prototype.setLocale);shaka.ads.AdManager.ADS_LOADED="ads-loaded";
+goog.exportProperty(shaka.ads.AdManager,"ADS_LOADED",shaka.ads.AdManager.ADS_LOADED);shaka.ads.AdManager.AD_STARTED="ad-started";goog.exportProperty(shaka.ads.AdManager,"AD_STARTED",shaka.ads.AdManager.AD_STARTED);shaka.ads.AdManager.AD_FIRST_QUARTILE="ad-first-quartile";goog.exportProperty(shaka.ads.AdManager,"AD_FIRST_QUARTILE",shaka.ads.AdManager.AD_FIRST_QUARTILE);shaka.ads.AdManager.AD_MIDPOINT="ad-midpoint";goog.exportProperty(shaka.ads.AdManager,"AD_MIDPOINT",shaka.ads.AdManager.AD_MIDPOINT);
+shaka.ads.AdManager.AD_THIRD_QUARTILE="ad-third-quartile";goog.exportProperty(shaka.ads.AdManager,"AD_THIRD_QUARTILE",shaka.ads.AdManager.AD_THIRD_QUARTILE);shaka.ads.AdManager.AD_COMPLETE="ad-complete";goog.exportProperty(shaka.ads.AdManager,"AD_COMPLETE",shaka.ads.AdManager.AD_COMPLETE);shaka.ads.AdManager.AD_STOPPED="ad-stopped";goog.exportProperty(shaka.ads.AdManager,"AD_STOPPED",shaka.ads.AdManager.AD_STOPPED);shaka.ads.AdManager.AD_SKIPPED="ad-skipped";
+goog.exportProperty(shaka.ads.AdManager,"AD_SKIPPED",shaka.ads.AdManager.AD_SKIPPED);shaka.ads.AdManager.AD_VOLUME_CHANGED="ad-volume-changed";goog.exportProperty(shaka.ads.AdManager,"AD_VOLUME_CHANGED",shaka.ads.AdManager.AD_VOLUME_CHANGED);shaka.ads.AdManager.AD_MUTED="ad-muted";goog.exportProperty(shaka.ads.AdManager,"AD_MUTED",shaka.ads.AdManager.AD_MUTED);shaka.ads.AdManager.AD_PAUSED="ad-paused";goog.exportProperty(shaka.ads.AdManager,"AD_PAUSED",shaka.ads.AdManager.AD_PAUSED);
+shaka.ads.AdManager.AD_RESUMED="ad-resumed";goog.exportProperty(shaka.ads.AdManager,"AD_RESUMED",shaka.ads.AdManager.AD_RESUMED);shaka.ads.AdManager.AD_SKIP_STATE_CHANGED="ad-skip-state-changed";goog.exportProperty(shaka.ads.AdManager,"AD_SKIP_STATE_CHANGED",shaka.ads.AdManager.AD_SKIP_STATE_CHANGED);shaka.ads.AdManager.CUEPOINTS_CHANGED="ad-cue-points-changed";goog.exportProperty(shaka.ads.AdManager,"CUEPOINTS_CHANGED",shaka.ads.AdManager.CUEPOINTS_CHANGED);
+shaka.ads.AdManager.IMA_AD_MANAGER_LOADED="ima-ad-manager-loaded";goog.exportProperty(shaka.ads.AdManager,"IMA_AD_MANAGER_LOADED",shaka.ads.AdManager.IMA_AD_MANAGER_LOADED);shaka.ads.AdManager.IMA_STREAM_MANAGER_LOADED="ima-stream-manager-loaded";goog.exportProperty(shaka.ads.AdManager,"IMA_STREAM_MANAGER_LOADED",shaka.ads.AdManager.IMA_STREAM_MANAGER_LOADED);shaka.ads.AdManager.AD_CLICKED="ad-clicked";goog.exportProperty(shaka.ads.AdManager,"AD_CLICKED",shaka.ads.AdManager.AD_CLICKED);
+shaka.ads.AdManager.AD_PROGRESS="ad-progress";goog.exportProperty(shaka.ads.AdManager,"AD_PROGRESS",shaka.ads.AdManager.AD_PROGRESS);shaka.ads.AdManager.AD_BUFFERING="ad-buffering";goog.exportProperty(shaka.ads.AdManager,"AD_BUFFERING",shaka.ads.AdManager.AD_BUFFERING);shaka.ads.AdManager.AD_IMPRESSION="ad-impression";goog.exportProperty(shaka.ads.AdManager,"AD_IMPRESSION",shaka.ads.AdManager.AD_IMPRESSION);shaka.ads.AdManager.AD_DURATION_CHANGED="ad-duration-changed";
+goog.exportProperty(shaka.ads.AdManager,"AD_DURATION_CHANGED",shaka.ads.AdManager.AD_DURATION_CHANGED);shaka.ads.AdManager.AD_CLOSED="ad-closed";goog.exportProperty(shaka.ads.AdManager,"AD_CLOSED",shaka.ads.AdManager.AD_CLOSED);shaka.ads.AdManager.AD_LOADED="ad-loaded";goog.exportProperty(shaka.ads.AdManager,"AD_LOADED",shaka.ads.AdManager.AD_LOADED);shaka.ads.AdManager.ALL_ADS_COMPLETED="all-ads-completed";goog.exportProperty(shaka.ads.AdManager,"ALL_ADS_COMPLETED",shaka.ads.AdManager.ALL_ADS_COMPLETED);
+shaka.ads.AdManager.AD_LINEAR_CHANGED="ad-linear-changed";goog.exportProperty(shaka.ads.AdManager,"AD_LINEAR_CHANGED",shaka.ads.AdManager.AD_LINEAR_CHANGED);shaka.ads.AdManager.AD_METADATA="ad-metadata";goog.exportProperty(shaka.ads.AdManager,"AD_METADATA",shaka.ads.AdManager.AD_METADATA);shaka.ads.AdManager.AD_RECOVERABLE_ERROR="ad-recoverable-error";goog.exportProperty(shaka.ads.AdManager,"AD_RECOVERABLE_ERROR",shaka.ads.AdManager.AD_RECOVERABLE_ERROR);shaka.ads.AdManager.AD_ERROR="ad-error";
+goog.exportProperty(shaka.ads.AdManager,"AD_ERROR",shaka.ads.AdManager.AD_ERROR);shaka.ads.AdManager.AD_BREAK_READY="ad-break-ready";goog.exportProperty(shaka.ads.AdManager,"AD_BREAK_READY",shaka.ads.AdManager.AD_BREAK_READY);shaka.ads.AdManager.AD_INTERACTION="ad-interaction";goog.exportProperty(shaka.ads.AdManager,"AD_INTERACTION",shaka.ads.AdManager.AD_INTERACTION);shaka.Player.setAdManagerFactory(function(){return new shaka.ads.AdManager});shaka.cast={};shaka.cast.CastUtils=function(){};
+shaka.cast.CastUtils.serialize=function(a){return JSON.stringify(a,function(b,c){if("function"!=typeof c){if(c instanceof Event||c instanceof shaka.util.FakeEvent){b={};for(var d in c){var e=c[d];e&&"object"==typeof e?"detail"==d&&(b[d]=e):d in Event||(b[d]=e)}return b}return c instanceof Error?shaka.cast.CastUtils.unpackError_(c):c instanceof TimeRanges?shaka.cast.CastUtils.unpackTimeRanges_(c):c instanceof Uint8Array?shaka.cast.CastUtils.unpackUint8Array_(c):"number"==typeof c?isNaN(c)?"NaN":isFinite(c)?
+c:0>c?"-Infinity":"Infinity":c}})};shaka.cast.CastUtils.deserialize=function(a){return JSON.parse(a,function(b,c){return"NaN"==c?NaN:"-Infinity"==c?-Infinity:"Infinity"==c?Infinity:c&&"object"==typeof c&&"TimeRanges"==c.__type__?shaka.cast.CastUtils.simulateTimeRanges_(c):c&&"object"==typeof c&&"Uint8Array"==c.__type__?shaka.cast.CastUtils.makeUint8Array_(c):c&&"object"==typeof c&&"Error"==c.__type__?shaka.cast.CastUtils.makeError_(c):c})};
+shaka.cast.CastUtils.unpackTimeRanges_=function(a){var b={__type__:"TimeRanges",length:a.length,start:[],end:[]};a=$jscomp.makeIterator(shaka.media.TimeRangesUtils.getBufferedInfo(a));for(var c=a.next();!c.done;c=a.next()){c=c.value;var d=c.end;b.start.push(c.start);b.end.push(d)}return b};shaka.cast.CastUtils.simulateTimeRanges_=function(a){return{length:a.length,start:function(b){return a.start[b]},end:function(b){return a.end[b]}}};
+shaka.cast.CastUtils.unpackUint8Array_=function(a){return{__type__:"Uint8Array",entries:Array.from(a)}};shaka.cast.CastUtils.makeUint8Array_=function(a){return new Uint8Array(a.entries)};
+shaka.cast.CastUtils.unpackError_=function(a){var b=new Set(["name","message","stack"]),c;for(c in a)b.add(c);var d=$jscomp.makeIterator(Object.getOwnPropertyNames(a));for(c=d.next();!c.done;c=d.next())b.add(c.value);d={};b=$jscomp.makeIterator(b);for(c=b.next();!c.done;c=b.next())c=c.value,d[c]=a[c];return{__type__:"Error",contents:d}};shaka.cast.CastUtils.makeError_=function(a){a=a.contents;var b=Error(a.message),c;for(c in a)b[c]=a[c];return b};shaka.cast.CastUtils.VideoEvents="ended play playing pause pausing ratechange seeked seeking timeupdate volumechange".split(" ");
+shaka.cast.CastUtils.VideoAttributes="buffered currentTime duration ended loop muted paused playbackRate seeking videoHeight videoWidth volume".split(" ");shaka.cast.CastUtils.VideoInitStateAttributes=["loop","playbackRate"];shaka.cast.CastUtils.VideoVoidMethods=["pause","play"];
+shaka.cast.CastUtils.PlayerGetterMethods={getAssetUri:2,getAudioLanguages:4,getAudioLanguagesAndRoles:4,getBufferFullness:1,getBufferedInfo:2,getExpiration:2,getKeyStatuses:2,getPlaybackRate:2,getTextLanguages:4,getTextLanguagesAndRoles:4,getImageTracks:2,getThumbnails:2,isAudioOnly:10,isBuffering:1,isInProgress:1,isLive:10,isTextTrackVisible:1,keySystem:10,seekRange:1,getLoadMode:10,getManifestType:10};shaka.cast.CastUtils.LargePlayerGetterMethods={getConfiguration:4,getStats:5,getTextTracks:2,getVariantTracks:2};
+shaka.cast.CastUtils.PlayerGetterMethodsThatRequireLive={getPlayheadTimeAsDate:1,getPresentationStartTimeAsDate:20,getSegmentAvailabilityDuration:20};shaka.cast.CastUtils.PlayerInitState=[["getConfiguration","configure"]];shaka.cast.CastUtils.PlayerInitAfterLoadState=[["isTextTrackVisible","setTextTrackVisibility"]];shaka.cast.CastUtils.PlayerVoidMethods="addChaptersTrack addTextTrackAsync addThumbnailsTrack cancelTrickPlay configure getChapters getChaptersTracks resetConfiguration retryStreaming selectAudioLanguage selectTextLanguage selectTextTrack selectVariantTrack selectVariantsByLabel setTextTrackVisibility trickPlay updateStartTime goToLive".split(" ");
+shaka.cast.CastUtils.PlayerPromiseMethods=["attach","attachCanvas","detach","load","unload"];shaka.cast.CastUtils.SHAKA_MESSAGE_NAMESPACE="urn:x-cast:com.google.shaka.v2";shaka.cast.CastUtils.GENERIC_MESSAGE_NAMESPACE="urn:x-cast:com.google.cast.media";shaka.cast.CastSender=function(a,b,c,d,e,f,g){var h=this;this.receiverAppId_=a;this.androidReceiverCompatible_=g;this.statusChangeTimer_=new shaka.util.Timer(b);this.onFirstCastStateUpdate_=c;this.hasJoinedExistingSession_=!1;this.onRemoteEvent_=d;this.onResumeLocal_=e;this.onInitStateRequired_=f;this.isCasting_=this.apiReady_=!1;this.receiverName_="";this.appData_=null;this.onConnectionStatusChangedBound_=function(){return h.onConnectionStatusChanged_()};this.onMessageReceivedBound_=function(k,l){return h.onMessageReceived_(k,
+l)};this.cachedProperties_={video:{},player:{}};this.nextAsyncCallId_=0;this.asyncCallPromises_={};this.castPromise_=null;shaka.cast.CastSender.instances_.add(this)};
+shaka.cast.CastSender.prototype.destroy=function(){shaka.cast.CastSender.instances_.delete(this);this.rejectAllPromises_();shaka.cast.CastSender.session_&&this.removeListeners_();this.statusChangeTimer_&&(this.statusChangeTimer_.stop(),this.statusChangeTimer_=null);this.onResumeLocal_=this.onRemoteEvent_=null;this.isCasting_=this.apiReady_=!1;this.onMessageReceivedBound_=this.onConnectionStatusChangedBound_=this.castPromise_=this.asyncCallPromises_=this.cachedProperties_=this.appData_=null;return Promise.resolve()};
+shaka.cast.CastSender.prototype.apiReady=function(){return this.apiReady_};shaka.cast.CastSender.prototype.hasReceivers=function(){return shaka.cast.CastSender.hasReceivers_};shaka.cast.CastSender.prototype.isCasting=function(){return this.isCasting_};shaka.cast.CastSender.prototype.receiverName=function(){return this.receiverName_};shaka.cast.CastSender.prototype.hasRemoteProperties=function(){return 0!=Object.keys(this.cachedProperties_.video).length};
+shaka.cast.CastSender.prototype.init=function(){var a=shaka.cast.CastSender;if(this.receiverAppId_.length)if(window.chrome&&chrome.cast&&chrome.cast.isAvailable){this.apiReady_=!0;this.statusChangeTimer_.tickNow();var b=new chrome.cast.SessionRequest(this.receiverAppId_,[],null,this.androidReceiverCompatible_,null);b=new chrome.cast.ApiConfig(b,function(c){return a.onExistingSessionJoined_(c)},function(c){return a.onReceiverStatusChanged_(c)},"origin_scoped");chrome.cast.initialize(b,function(){shaka.log.debug("CastSender: init")},
+function(c){shaka.log.error("CastSender: init error",c)});shaka.cast.CastSender.hasReceivers_&&this.statusChangeTimer_.tickAfter(shaka.cast.CastSender.STATUS_DELAY);(b=shaka.cast.CastSender.session_)&&b.status!=chrome.cast.SessionStatus.STOPPED?(shaka.log.debug("CastSender: re-using existing connection"),this.onExistingSessionJoined_(b)):shaka.cast.CastSender.session_=null}else window.__onGCastApiAvailable!==a.onGCastApiAvailable_&&(a.__onGCastApiAvailable_=window.__onGCastApiAvailable||null,window.__onGCastApiAvailable=
+a.onGCastApiAvailable_)};shaka.cast.CastSender.prototype.setAppData=function(a){this.appData_=a;this.isCasting_&&this.sendMessage_({type:"appData",appData:this.appData_})};
+shaka.cast.CastSender.prototype.cast=function(){var a=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(b){if(!a.apiReady_)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.CAST,shaka.util.Error.Code.CAST_API_UNAVAILABLE);if(!shaka.cast.CastSender.hasReceivers_)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.CAST,shaka.util.Error.Code.NO_CAST_RECEIVERS);if(a.isCasting_)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,
+shaka.util.Error.Category.CAST,shaka.util.Error.Code.ALREADY_CASTING);a.castPromise_=new shaka.util.PublicPromise;chrome.cast.requestSession(function(c){return a.onSessionInitiated_(c)},function(c){return a.onConnectionError_(c)});return b.yield(a.castPromise_,0)})};shaka.cast.CastSender.prototype.showDisconnectDialog=function(){var a=this;this.isCasting_&&chrome.cast.requestSession(function(b){return a.onSessionInitiated_(b)},function(b){return a.onConnectionError_(b)})};
+shaka.cast.CastSender.prototype.forceDisconnect=function(){if(this.isCasting_){this.rejectAllPromises_();if(shaka.cast.CastSender.session_){this.removeListeners_();try{shaka.cast.CastSender.session_.stop(function(){},function(){})}catch(a){}shaka.cast.CastSender.session_=null}this.onConnectionStatusChanged_()}};
+shaka.cast.CastSender.prototype.get=function(a,b){var c=this;goog.asserts.assert("video"==a||"player"==a,"Unexpected target name");var d=shaka.cast.CastUtils;if("video"==a){if(d.VideoVoidMethods.includes(b))return function(){var f=$jscomp.getRestArguments.apply(0,arguments);return c.remoteCall_.apply(c,[a,b].concat($jscomp.arrayFromIterable(f)))}}else if("player"==a){if(d.PlayerGetterMethodsThatRequireLive[b]){var e=this.get("player","isLive")();goog.asserts.assert(e,b+" should be called on a live stream!");
+if(!e)return function(){}}if(d.PlayerVoidMethods.includes(b))return function(){var f=$jscomp.getRestArguments.apply(0,arguments);return c.remoteCall_.apply(c,[a,b].concat($jscomp.arrayFromIterable(f)))};if(d.PlayerPromiseMethods.includes(b))return function(){var f=$jscomp.getRestArguments.apply(0,arguments);return c.remoteAsyncCall_.apply(c,[a,b].concat($jscomp.arrayFromIterable(f)))};if(d.PlayerGetterMethods[b]||d.LargePlayerGetterMethods[b])return function(){return c.propertyGetter_(a,b)}}return this.propertyGetter_(a,
+b)};shaka.cast.CastSender.prototype.set=function(a,b,c){goog.asserts.assert("video"==a||"player"==a,"Unexpected target name");this.cachedProperties_[a][b]=c;this.sendMessage_({type:"set",targetName:a,property:b,value:c})};shaka.cast.CastSender.prototype.onSessionInitiated_=function(a){shaka.log.debug("CastSender: onSessionInitiated");var b=this.onInitStateRequired_();this.onSessionCreated_(a);this.sendMessage_({type:"init",initState:b,appData:this.appData_});this.castPromise_.resolve()};
+shaka.cast.CastSender.prototype.onConnectionError_=function(a){var b=shaka.util.Error.Code.UNEXPECTED_CAST_ERROR;switch(a.code){case "cancel":b=shaka.util.Error.Code.CAST_CANCELED_BY_USER;break;case "timeout":b=shaka.util.Error.Code.CAST_CONNECTION_TIMED_OUT;break;case "receiver_unavailable":b=shaka.util.Error.Code.CAST_RECEIVER_APP_UNAVAILABLE}this.castPromise_.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.CAST,b,a))};
+shaka.cast.CastSender.prototype.propertyGetter_=function(a,b){goog.asserts.assert("video"==a||"player"==a,"Unexpected target name");return this.cachedProperties_[a][b]};shaka.cast.CastSender.prototype.remoteCall_=function(a,b){var c=$jscomp.getRestArguments.apply(2,arguments);goog.asserts.assert("video"==a||"player"==a,"Unexpected target name");this.sendMessage_({type:"call",targetName:a,methodName:b,args:c})};
+shaka.cast.CastSender.prototype.remoteAsyncCall_=function(a,b){var c=$jscomp.getRestArguments.apply(2,arguments);goog.asserts.assert("video"==a||"player"==a,"Unexpected target name");var d=new shaka.util.PublicPromise,e=this.nextAsyncCallId_.toString();this.nextAsyncCallId_++;this.asyncCallPromises_[e]=d;try{this.sendMessage_({type:"asyncCall",targetName:a,methodName:b,args:c,id:e})}catch(f){d.reject(f)}return d};
+shaka.cast.CastSender.onExistingSessionJoined_=function(a){for(var b=$jscomp.makeIterator(shaka.cast.CastSender.instances_),c=b.next();!c.done;c=b.next())c.value.onExistingSessionJoined_(a)};shaka.cast.CastSender.prototype.onExistingSessionJoined_=function(a){shaka.log.debug("CastSender: onExistingSessionJoined");this.castPromise_=new shaka.util.PublicPromise;this.hasJoinedExistingSession_=!0;this.onSessionInitiated_(a)};
+shaka.cast.CastSender.onReceiverStatusChanged_=function(a){for(var b=$jscomp.makeIterator(shaka.cast.CastSender.instances_),c=b.next();!c.done;c=b.next())c.value.onReceiverStatusChanged_(a)};shaka.cast.CastSender.prototype.onReceiverStatusChanged_=function(a){shaka.log.debug("CastSender: receiver status",a);shaka.cast.CastSender.hasReceivers_="available"==a;this.statusChangeTimer_.tickNow()};
+shaka.cast.CastSender.prototype.onSessionCreated_=function(a){shaka.cast.CastSender.session_=a;a.addUpdateListener(this.onConnectionStatusChangedBound_);a.addMessageListener(shaka.cast.CastUtils.SHAKA_MESSAGE_NAMESPACE,this.onMessageReceivedBound_);this.onConnectionStatusChanged_()};
+shaka.cast.CastSender.prototype.removeListeners_=function(){var a=shaka.cast.CastSender.session_;a.removeUpdateListener(this.onConnectionStatusChangedBound_);a.removeMessageListener(shaka.cast.CastUtils.SHAKA_MESSAGE_NAMESPACE,this.onMessageReceivedBound_)};
+shaka.cast.CastSender.prototype.onConnectionStatusChanged_=function(){var a=shaka.cast.CastSender.session_?"connected"==shaka.cast.CastSender.session_.status:!1;shaka.log.debug("CastSender: connection status",a);if(this.isCasting_&&!a){this.onResumeLocal_();for(var b in this.cachedProperties_)this.cachedProperties_[b]={};this.rejectAllPromises_()}this.receiverName_=(this.isCasting_=a)?shaka.cast.CastSender.session_.receiver.friendlyName:"";this.statusChangeTimer_.tickNow()};
+shaka.cast.CastSender.prototype.rejectAllPromises_=function(){for(var a in this.asyncCallPromises_){var b=this.asyncCallPromises_[a];delete this.asyncCallPromises_[a];b.reject(new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.LOAD_INTERRUPTED))}};
+shaka.cast.CastSender.prototype.onMessageReceived_=function(a,b){a=shaka.cast.CastUtils.deserialize(b);shaka.log.v2("CastSender: message",a);switch(a.type){case "event":var c=a.targetName,d=shaka.util.FakeEvent.fromRealEvent(a.event);this.onRemoteEvent_(c,d);break;case "update":c=a.update;for(d in c){a=this.cachedProperties_[d]||{};for(var e in c[d])a[e]=c[d][e]}this.hasJoinedExistingSession_&&(this.onFirstCastStateUpdate_(),this.hasJoinedExistingSession_=!1);break;case "asyncComplete":if(d=a.id,
+e=a.error,a=this.asyncCallPromises_[d],delete this.asyncCallPromises_[d],goog.asserts.assert(a,"Unexpected async id"),a)if(e){d=new shaka.util.Error(e.severity,e.category,e.code);for(c in e)d[c]=e[c];a.reject(d)}else a.resolve()}};
+shaka.cast.CastSender.prototype.sendMessage_=function(a){a=shaka.cast.CastUtils.serialize(a);var b=shaka.cast.CastSender.session_;try{b.sendMessage(shaka.cast.CastUtils.SHAKA_MESSAGE_NAMESPACE,a,function(){},shaka.log.error)}catch(c){throw shaka.log.error("Cast session sendMessage threw",c),a=new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.CAST,shaka.util.Error.Code.CAST_CONNECTION_TIMED_OUT,c),b=new shaka.util.FakeEvent("error",(new Map).set("detail",a)),this.onRemoteEvent_("player",
+b),this.forceDisconnect(),a;}};shaka.cast.CastSender.STATUS_DELAY=.02;shaka.cast.CastSender.hasReceivers_=!1;shaka.cast.CastSender.session_=null;shaka.cast.CastSender.__onGCastApiAvailable_=null;shaka.cast.CastSender.instances_=new Set;shaka.cast.CastSender.onSdkLoaded_=function(a){if(a){a=$jscomp.makeIterator(shaka.cast.CastSender.instances_);for(var b=a.next();!b.done;b=a.next())b.value.init()}};
+shaka.cast.CastSender.onGCastApiAvailable_=function(a){shaka.cast.CastSender.__onGCastApiAvailable_?window.__onGCastApiAvailable=shaka.cast.CastSender.__onGCastApiAvailable_:delete window.__onGCastApiAvailable;shaka.cast.CastSender.__onGCastApiAvailable_=null;shaka.cast.CastSender.onSdkLoaded_(a);"function"===typeof window.__onGCastApiAvailable&&window.__onGCastApiAvailable(a)};shaka.cast.CastProxy=function(a,b,c,d){d=void 0===d?!1:d;shaka.util.FakeEventTarget.call(this);var e=this;this.localVideo_=a;this.localPlayer_=b;this.eventManager_=this.playerEventTarget_=this.videoEventTarget_=this.playerProxy_=this.videoProxy_=null;this.receiverAppId_=c;this.androidReceiverCompatible_=d;this.compiledToExternNames_=new Map;this.sender_=new shaka.cast.CastSender(c,function(){return e.onCastStatusChanged_()},function(){return e.onFirstCastStateUpdate_()},function(f,g){return e.onRemoteEvent_(f,
+g)},function(){return e.onResumeLocal_()},function(){return e.getInitState_()},d);this.init_()};$jscomp.inherits(shaka.cast.CastProxy,shaka.util.FakeEventTarget);
+shaka.cast.CastProxy.prototype.destroy=function(a){a&&this.sender_.forceDisconnect();this.eventManager_&&(this.eventManager_.release(),this.eventManager_=null);a=[];this.localPlayer_&&(a.push(this.localPlayer_.destroy()),this.localPlayer_=null);this.sender_&&(a.push(this.sender_.destroy()),this.sender_=null);this.playerProxy_=this.videoProxy_=this.localVideo_=null;shaka.util.FakeEventTarget.prototype.release.call(this);return Promise.all(a)};shaka.cast.CastProxy.prototype.getVideo=function(){return this.videoProxy_};
+shaka.cast.CastProxy.prototype.getPlayer=function(){return this.playerProxy_};shaka.cast.CastProxy.prototype.canCast=function(){return this.sender_.apiReady()&&this.sender_.hasReceivers()};shaka.cast.CastProxy.prototype.isCasting=function(){return this.sender_.isCasting()};shaka.cast.CastProxy.prototype.receiverName=function(){return this.sender_.receiverName()};
+shaka.cast.CastProxy.prototype.cast=function(){var a=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(b){return 1==b.nextAddress?b.yield(a.sender_.cast(),2):a.localPlayer_?b.yield(a.localPlayer_.unload(),0):b.return()})};shaka.cast.CastProxy.prototype.setAppData=function(a){this.sender_.setAppData(a)};shaka.cast.CastProxy.prototype.suggestDisconnect=function(){this.sender_.showDisconnectDialog()};shaka.cast.CastProxy.prototype.forceDisconnect=function(){this.sender_.forceDisconnect()};
+shaka.cast.CastProxy.prototype.changeReceiverId=function(a,b){b=void 0===b?!1:b;var c=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){if(1==d.nextAddress){if(a==c.receiverAppId_&&b==c.androidReceiverCompatible_)return d.return();c.receiverAppId_=a;c.androidReceiverCompatible_=b;c.sender_.forceDisconnect();return d.yield(c.sender_.destroy(),2)}c.sender_=null;c.sender_=new shaka.cast.CastSender(a,function(){return c.onCastStatusChanged_()},function(){return c.onFirstCastStateUpdate_()},
+function(e,f){return c.onRemoteEvent_(e,f)},function(){return c.onResumeLocal_()},function(){return c.getInitState_()},b);c.sender_.init();d.jumpToEnd()})};
+shaka.cast.CastProxy.prototype.init_=function(){var a=this;this.sender_.init();this.eventManager_=new shaka.util.EventManager;for(var b=$jscomp.makeIterator(shaka.cast.CastUtils.VideoEvents),c=b.next();!c.done;c=b.next())this.eventManager_.listen(this.localVideo_,c.value,function(f){return a.videoProxyLocalEvent_(f)});for(var d in shaka.util.FakeEvent.EventName)this.eventManager_.listen(this.localPlayer_,shaka.util.FakeEvent.EventName[d],function(f){return a.playerProxyLocalEvent_(f)});this.videoProxy_=
+{};b={};for(var e in this.localVideo_)b.$jscomp$loop$prop$k$884=e,Object.defineProperty(this.videoProxy_,b.$jscomp$loop$prop$k$884,{configurable:!1,enumerable:!0,get:function(f){return function(){return a.videoProxyGet_(f.$jscomp$loop$prop$k$884)}}(b),set:function(f){return function(g){a.videoProxySet_(f.$jscomp$loop$prop$k$884,g)}}(b)}),b={$jscomp$loop$prop$k$884:b.$jscomp$loop$prop$k$884};this.playerProxy_={};this.iterateOverPlayerMethods_(function(f,g){goog.asserts.assert(a.playerProxy_,"Must have player proxy!");
+Object.defineProperty(a.playerProxy_,f,{configurable:!1,enumerable:!0,get:function(){return a.playerProxyGet_(f)}})});COMPILED&&this.mapCompiledToUncompiledPlayerMethodNames_();this.videoEventTarget_=new shaka.util.FakeEventTarget;this.videoEventTarget_.dispatchTarget=this.videoProxy_;this.playerEventTarget_=new shaka.util.FakeEventTarget;this.playerEventTarget_.dispatchTarget=this.playerProxy_};
+shaka.cast.CastProxy.prototype.mapCompiledToUncompiledPlayerMethodNames_=function(){var a=this,b=new Map;this.iterateOverPlayerMethods_(function(c,d){b.has(d)?(d=b.get(d),c.length<d.length?a.compiledToExternNames_.set(c,d):a.compiledToExternNames_.set(d,c)):b.set(d,c)})};
+shaka.cast.CastProxy.prototype.iterateOverPlayerMethods_=function(a){function b(k){return"constructor"==k||"function"!=typeof c[k]?!1:!d.has(k)}goog.asserts.assert(this.localPlayer_,"Must have player!");var c=this.localPlayer_,d=new Set;for(e in c)b(e)&&(d.add(e),a(e,c[e]));var e=Object.getPrototypeOf(c);for(var f=Object.getPrototypeOf({});e&&e!=f;){for(var g=$jscomp.makeIterator(Object.getOwnPropertyNames(e)),h=g.next();!h.done;h=g.next())h=h.value,b(h)&&(d.add(h),a(h,c[h]));e=Object.getPrototypeOf(e)}};
+shaka.cast.CastProxy.prototype.getInitState_=function(){var a={video:{},player:{},playerAfterLoad:{},manifest:this.localPlayer_.getAssetUri(),startTime:null};this.localVideo_.pause();for(var b=$jscomp.makeIterator(shaka.cast.CastUtils.VideoInitStateAttributes),c=b.next();!c.done;c=b.next())c=c.value,a.video[c]=this.localVideo_[c];this.localVideo_.ended||(a.startTime=this.localVideo_.currentTime);b=$jscomp.makeIterator(shaka.cast.CastUtils.PlayerInitState);for(c=b.next();!c.done;c=b.next()){var d=
+c.value;c=d[1];d=this.localPlayer_[d[0]]();a.player[c]=d}b=$jscomp.makeIterator(shaka.cast.CastUtils.PlayerInitAfterLoadState);for(c=b.next();!c.done;c=b.next())d=c.value,c=d[1],d=this.localPlayer_[d[0]](),a.playerAfterLoad[c]=d;return a};shaka.cast.CastProxy.prototype.onCastStatusChanged_=function(){var a=new shaka.util.FakeEvent("caststatuschanged");this.dispatchEvent(a)};
+shaka.cast.CastProxy.prototype.onFirstCastStateUpdate_=function(){var a=new shaka.util.FakeEvent(this.videoProxy_.paused?"pause":"play");this.videoEventTarget_.dispatchEvent(a)};
+shaka.cast.CastProxy.prototype.onResumeLocal_=function(){for(var a=this,b=$jscomp.makeIterator(shaka.cast.CastUtils.PlayerInitState),c=b.next();!c.done;c=b.next()){var d=c.value;c=d[1];d=this.sender_.get("player",d[0])();this.localPlayer_[c](d)}var e=this.sender_.get("player","getAssetUri")();d=this.sender_.get("video","ended");b=Promise.resolve();var f=this.localVideo_.autoplay;c=null;d||(c=this.sender_.get("video","currentTime"));var g;(d=this.sender_.get("player","getTextTracks")())&&d.length&&
+(g=d.find(function(l){return l.active}));var h=this.sender_.get("player","isTextTrackVisible")();e&&(this.localVideo_.autoplay=!1,b=this.localPlayer_.load(e,c));var k={};c=$jscomp.makeIterator(shaka.cast.CastUtils.VideoInitStateAttributes);for(d=c.next();!d.done;d=c.next())d=d.value,k[d]=this.sender_.get("video",d);b.then(function(){if(a.localVideo_){for(var l=$jscomp.makeIterator(shaka.cast.CastUtils.VideoInitStateAttributes),m=l.next();!m.done;m=l.next())m=m.value,a.localVideo_[m]=k[m];l=$jscomp.makeIterator(shaka.cast.CastUtils.PlayerInitAfterLoadState);
+for(m=l.next();!m.done;m=l.next()){var n=m.value;m=n[1];n=a.sender_.get("player",n[0])();a.localPlayer_[m](n)}a.localPlayer_.setTextTrackVisibility(h);g&&a.localPlayer_.selectTextLanguage(g.language,g.roles,g.forced);a.localVideo_.autoplay=f;e&&a.localVideo_.play()}},function(l){goog.asserts.assert(l instanceof shaka.util.Error,"Wrong error type!");var m=shaka.util.FakeEvent.EventName.Error;l=(new Map).set("detail",l);m=new shaka.util.FakeEvent(m,l);a.localPlayer_.dispatchEvent(m)})};
+shaka.cast.CastProxy.prototype.videoProxyGet_=function(a){var b=this;if("addEventListener"==a)return function(d,e,f){return b.videoEventTarget_.addEventListener(d,e,f)};if("removeEventListener"==a)return function(d,e,f){return b.videoEventTarget_.removeEventListener(d,e,f)};if(this.sender_.isCasting()&&!this.sender_.hasRemoteProperties()){var c=this.localVideo_[a];if("function"!=typeof c)return c}return this.sender_.isCasting()?this.sender_.get("video",a):(a=this.localVideo_[a],"function"==typeof a&&
+(a=a.bind(this.localVideo_)),a)};shaka.cast.CastProxy.prototype.videoProxySet_=function(a,b){this.sender_.isCasting()?this.sender_.set("video",a,b):this.localVideo_[a]=b};shaka.cast.CastProxy.prototype.videoProxyLocalEvent_=function(a){this.sender_.isCasting()||(a=shaka.util.FakeEvent.fromRealEvent(a),this.videoEventTarget_.dispatchEvent(a))};
+shaka.cast.CastProxy.prototype.playerProxyGet_=function(a){var b=this;this.compiledToExternNames_.has(a)&&(a=this.compiledToExternNames_.get(a));if("addEventListener"==a)return function(d,e,f){return b.playerEventTarget_.addEventListener(d,e,f)};if("removeEventListener"==a)return function(d,e,f){return b.playerEventTarget_.removeEventListener(d,e,f)};if("getMediaElement"==a)return function(){return b.videoProxy_};if("getSharedConfiguration"==a)return shaka.log.warning("Can't share configuration across a network. Returning copy."),
+this.sender_.get("player","getConfiguration");if("getNetworkingEngine"==a)return this.sender_.isCasting()&&shaka.log.warning("NOTE: getNetworkingEngine() is always local!"),function(){return b.localPlayer_.getNetworkingEngine()};if("getDrmEngine"==a)return this.sender_.isCasting()&&shaka.log.warning("NOTE: getDrmEngine() is always local!"),function(){return b.localPlayer_.getDrmEngine()};if("getAdManager"==a)return this.sender_.isCasting()&&shaka.log.warning("NOTE: getAdManager() is always local!"),
+function(){return b.localPlayer_.getAdManager()};if("setVideoContainer"==a)return this.sender_.isCasting()&&shaka.log.warning("NOTE: setVideoContainer() is always local!"),function(d){return b.localPlayer_.setVideoContainer(d)};if(this.sender_.isCasting()){if("getManifest"==a||"drmInfo"==a)return function(){shaka.log.alwaysWarn(a+"() does not work while casting!");return null};if("attach"==a||"detach"==a)return function(){shaka.log.alwaysWarn(a+"() does not work while casting!");return Promise.resolve()}}if(this.sender_.isCasting()&&
+!this.sender_.hasRemoteProperties()&&(shaka.cast.CastUtils.PlayerGetterMethods[a]||shaka.cast.CastUtils.LargePlayerGetterMethods[a])){var c=this.localPlayer_[a];goog.asserts.assert("function"==typeof c,"only methods on Player");return c.bind(this.localPlayer_)}return this.sender_.isCasting()?this.sender_.get("player",a):(c=this.localPlayer_[a],goog.asserts.assert("function"==typeof c,"only methods on Player"),c.bind(this.localPlayer_))};
+shaka.cast.CastProxy.prototype.playerProxyLocalEvent_=function(a){this.sender_.isCasting()||this.playerEventTarget_.dispatchEvent(a)};shaka.cast.CastProxy.prototype.onRemoteEvent_=function(a,b){goog.asserts.assert(this.sender_.isCasting(),"Should only receive remote events while casting");this.sender_.isCasting()&&("video"==a?this.videoEventTarget_.dispatchEvent(b):"player"==a&&this.playerEventTarget_.dispatchEvent(b))};goog.exportSymbol("shaka.cast.CastProxy",shaka.cast.CastProxy);
+goog.exportProperty(shaka.cast.CastProxy.prototype,"changeReceiverId",shaka.cast.CastProxy.prototype.changeReceiverId);goog.exportProperty(shaka.cast.CastProxy.prototype,"forceDisconnect",shaka.cast.CastProxy.prototype.forceDisconnect);goog.exportProperty(shaka.cast.CastProxy.prototype,"suggestDisconnect",shaka.cast.CastProxy.prototype.suggestDisconnect);goog.exportProperty(shaka.cast.CastProxy.prototype,"setAppData",shaka.cast.CastProxy.prototype.setAppData);
+goog.exportProperty(shaka.cast.CastProxy.prototype,"cast",shaka.cast.CastProxy.prototype.cast);goog.exportProperty(shaka.cast.CastProxy.prototype,"receiverName",shaka.cast.CastProxy.prototype.receiverName);goog.exportProperty(shaka.cast.CastProxy.prototype,"isCasting",shaka.cast.CastProxy.prototype.isCasting);goog.exportProperty(shaka.cast.CastProxy.prototype,"canCast",shaka.cast.CastProxy.prototype.canCast);goog.exportProperty(shaka.cast.CastProxy.prototype,"getPlayer",shaka.cast.CastProxy.prototype.getPlayer);
+goog.exportProperty(shaka.cast.CastProxy.prototype,"getVideo",shaka.cast.CastProxy.prototype.getVideo);goog.exportProperty(shaka.cast.CastProxy.prototype,"destroy",shaka.cast.CastProxy.prototype.destroy);shaka.cast.CastReceiver=function(a,b,c,d){shaka.util.FakeEventTarget.call(this);var e=this;this.video_=a;this.player_=b;this.eventManager_=new shaka.util.EventManager;this.targets_={video:a,player:b};this.appDataCallback_=c||function(){};this.contentIdCallback_=d||function(f){return f};this.metadata_=null;this.isConnected_=!1;this.isIdle_=!0;this.updateNumber_=0;this.startUpdatingUpdateNumber_=!1;this.initialStatusUpdatePending_=!0;this.genericBus_=this.shakaBus_=null;this.pollTimer_=new shaka.util.Timer(function(){e.pollAttributes_()});
+this.init_()};$jscomp.inherits(shaka.cast.CastReceiver,shaka.util.FakeEventTarget);shaka.cast.CastReceiver.prototype.isConnected=function(){return this.isConnected_};shaka.cast.CastReceiver.prototype.isIdle=function(){return this.isIdle_};shaka.cast.CastReceiver.prototype.setContentMetadata=function(a){this.metadata_=a};shaka.cast.CastReceiver.prototype.clearContentMetadata=function(){this.metadata_=null};
+shaka.cast.CastReceiver.prototype.setContentTitle=function(a){this.metadata_||(this.metadata_={metadataType:cast.receiver.media.MetadataType.GENERIC});this.metadata_.title=a};shaka.cast.CastReceiver.prototype.setContentImage=function(a){this.metadata_||(this.metadata_={metadataType:cast.receiver.media.MetadataType.GENERIC});this.metadata_.images=[{url:a}]};
+shaka.cast.CastReceiver.prototype.setContentArtist=function(a){this.metadata_||(this.metadata_={});this.metadata_.artist=a;this.metadata_.metadataType=cast.receiver.media.MetadataType.MUSIC_TRACK};
+shaka.cast.CastReceiver.prototype.destroy=function(){var a=this,b,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){if(1==d.nextAddress)return a.eventManager_&&(a.eventManager_.release(),a.eventManager_=null),b=[],a.player_&&(b.push(a.player_.destroy()),a.player_=null),a.pollTimer_&&(a.pollTimer_.stop(),a.pollTimer_=null),a.video_=null,a.targets_=null,a.appDataCallback_=null,a.isConnected_=!1,a.isIdle_=!0,a.shakaBus_=null,a.genericBus_=null,shaka.util.FakeEventTarget.prototype.release.call(a),
+d.yield(Promise.all(b),2);c=cast.receiver.CastReceiverManager.getInstance();c.stop();d.jumpToEnd()})};
+shaka.cast.CastReceiver.prototype.init_=function(){var a=this,b=cast.receiver.CastReceiverManager.getInstance();b.onSenderConnected=function(){return a.onSendersChanged_()};b.onSenderDisconnected=function(){return a.onSendersChanged_()};b.onSystemVolumeChanged=function(){return a.fakeVolumeChangeEvent_()};this.genericBus_=b.getCastMessageBus(shaka.cast.CastUtils.GENERIC_MESSAGE_NAMESPACE);this.genericBus_.onMessage=function(e){return a.onGenericMessage_(e)};this.shakaBus_=b.getCastMessageBus(shaka.cast.CastUtils.SHAKA_MESSAGE_NAMESPACE);
+this.shakaBus_.onMessage=function(e){return a.onShakaMessage_(e)};goog.DEBUG?shaka.util.Platform.isChromecast()&&b.start():b.start();b=$jscomp.makeIterator(shaka.cast.CastUtils.VideoEvents);for(var c=b.next();!c.done;c=b.next())this.eventManager_.listen(this.video_,c.value,function(e){return a.proxyEvent_("video",e)});for(var d in shaka.util.FakeEvent.EventName)this.eventManager_.listen(this.player_,shaka.util.FakeEvent.EventName[d],function(e){return a.proxyEvent_("player",e)});this.eventManager_.listen(this.video_,
+"loadeddata",function(){a.startUpdatingUpdateNumber_=!0});this.eventManager_.listen(this.player_,"loading",function(){a.isIdle_=!1;a.onCastStatusChanged_()});this.eventManager_.listen(this.video_,"playing",function(){a.isIdle_=!1;a.onCastStatusChanged_()});this.eventManager_.listen(this.video_,"pause",function(){a.onCastStatusChanged_()});this.eventManager_.listen(this.player_,"unloading",function(){a.isIdle_=!0;a.onCastStatusChanged_()});this.eventManager_.listen(this.video_,"ended",function(){(new shaka.util.Timer(function(){a.video_&&
+a.video_.ended&&(a.isIdle_=!0,a.onCastStatusChanged_())})).tickAfter(shaka.cast.CastReceiver.IDLE_INTERVAL)})};shaka.cast.CastReceiver.prototype.onSendersChanged_=function(){this.updateNumber_=0;this.initialStatusUpdatePending_=!0;this.isConnected_=0!=cast.receiver.CastReceiverManager.getInstance().getSenders().length;this.onCastStatusChanged_()};
+shaka.cast.CastReceiver.prototype.onCastStatusChanged_=function(){var a=this,b;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){if(1==c.nextAddress)return c.yield(Promise.resolve(),2);if(!a.player_)return c.return();b=new shaka.util.FakeEvent("caststatuschanged");a.dispatchEvent(b);a.maybeSendMediaInfoMessage_()||a.sendMediaStatus_();c.jumpToEnd()})};
+shaka.cast.CastReceiver.prototype.initState_=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p,q;return $jscomp.asyncExecutePromiseGeneratorProgram(function(r){switch(r.nextAddress){case 1:for(d in a.player)e=a.player[d],c.player_[d](e);c.appDataCallback_(b);f=c.video_.autoplay;return a.manifest?(c.video_.autoplay=!1,r.setCatchFinallyBlocks(5),r.yield(c.player_.load(a.manifest,a.startTime),7)):r.yield(Promise.resolve(),3);case 7:r.leaveTryBlock(3);break;case 5:return g=r.enterCatchBlock(),goog.asserts.assert(g instanceof
+shaka.util.Error,"Wrong error type! Error: "+g),h=shaka.util.FakeEvent.EventName.Error,k=(new Map).set("detail",g),l=new shaka.util.FakeEvent(h,k),c.player_&&c.player_.dispatchEvent(l),r.return();case 3:if(!c.player_)return r.return();for(m in a.video)n=a.video[m],c.video_[m]=n;for(p in a.playerAfterLoad)q=a.playerAfterLoad[p],c.player_[p](q);c.video_.autoplay=f;a.manifest&&(c.video_.play(),c.sendMediaStatus_());r.jumpToEnd()}})};
+shaka.cast.CastReceiver.prototype.proxyEvent_=function(a,b){this.player_&&(this.pollAttributes_(),this.sendMessage_({type:"event",targetName:a,event:b},this.shakaBus_))};
+shaka.cast.CastReceiver.prototype.pollAttributes_=function(){this.pollTimer_.tickAfter(shaka.cast.CastReceiver.POLL_INTERVAL);for(var a={video:{},player:{}},b=$jscomp.makeIterator(shaka.cast.CastUtils.VideoAttributes),c=b.next();!c.done;c=b.next())c=c.value,a.video[c]=this.video_[c];if(this.player_.isLive()){b=shaka.cast.CastUtils.PlayerGetterMethodsThatRequireLive;for(var d in b)0==this.updateNumber_%b[d]&&(a.player[d]=this.player_[d]())}for(var e in shaka.cast.CastUtils.PlayerGetterMethods)0==this.updateNumber_%
+shaka.cast.CastUtils.PlayerGetterMethods[e]&&(a.player[e]=this.player_[e]());if(d=cast.receiver.CastReceiverManager.getInstance().getSystemVolume())a.video.volume=d.level,a.video.muted=d.muted;this.sendMessage_({type:"update",update:a},this.shakaBus_);for(var f in shaka.cast.CastUtils.LargePlayerGetterMethods)0==this.updateNumber_%shaka.cast.CastUtils.LargePlayerGetterMethods[f]&&(a={player:{}},a.player[f]=this.player_[f](),this.sendMessage_({type:"update",update:a},this.shakaBus_));this.startUpdatingUpdateNumber_&&
+(this.updateNumber_+=1);this.maybeSendMediaInfoMessage_()};shaka.cast.CastReceiver.prototype.maybeSendMediaInfoMessage_=function(){return this.initialStatusUpdatePending_&&(this.video_.duration||this.player_.isLive())?(this.sendMediaInfoMessage_(),this.initialStatusUpdatePending_=!1,!0):!1};
+shaka.cast.CastReceiver.prototype.sendMediaInfoMessage_=function(a){a=void 0===a?0:a;var b={contentId:this.player_.getAssetUri(),streamType:this.player_.isLive()?"LIVE":"BUFFERED",contentType:""};this.player_.isLive()||(b.duration=this.video_.duration);this.metadata_&&(b.metadata=this.metadata_);this.sendMediaStatus_(a,b)};
+shaka.cast.CastReceiver.prototype.fakeVolumeChangeEvent_=function(){var a=cast.receiver.CastReceiverManager.getInstance().getSystemVolume();goog.asserts.assert(a,"System volume should not be null!");a&&this.sendMessage_({type:"update",update:{video:{volume:a.level,muted:a.muted}}},this.shakaBus_);this.sendMessage_({type:"event",targetName:"video",event:{type:"volumechange"}},this.shakaBus_)};
+shaka.cast.CastReceiver.prototype.onShakaMessage_=function(a){var b=this,c=shaka.cast.CastUtils.deserialize(a.data);shaka.log.debug("CastReceiver: message",c);switch(c.type){case "init":this.updateNumber_=0;this.startUpdatingUpdateNumber_=!1;this.initialStatusUpdatePending_=!0;this.initState_(c.initState,c.appData);this.pollAttributes_();break;case "appData":this.appDataCallback_(c.appData);break;case "set":var d=c.targetName,e=c.property;c=c.value;if("video"==d)if(a=cast.receiver.CastReceiverManager.getInstance(),
+"volume"==e){a.setSystemVolumeLevel(c);break}else if("muted"==e){a.setSystemVolumeMuted(c);break}this.targets_[d][e]=c;break;case "call":d=this.targets_[c.targetName];d[c.methodName].apply(d,c.args);break;case "asyncCall":d=c.targetName;e=c.methodName;"player"==d&&"load"==e&&(this.updateNumber_=0,this.startUpdatingUpdateNumber_=!1);var f=c.id,g=a.senderId;a=this.targets_[d];c=a[e].apply(a,c.args);"player"==d&&"load"==e&&(c=c.then(function(){b.initialStatusUpdatePending_=!0}));c.then(function(){return b.sendAsyncComplete_(g,
+f,null)},function(h){return b.sendAsyncComplete_(g,f,h)})}};
+shaka.cast.CastReceiver.prototype.onGenericMessage_=function(a){var b=this,c=shaka.cast.CastUtils.deserialize(a.data);shaka.log.debug("CastReceiver: message",c);switch(c.type){case "PLAY":this.video_.play();this.sendMediaStatus_();break;case "PAUSE":this.video_.pause();this.sendMediaStatus_();break;case "SEEK":a=c.currentTime;var d=c.resumeState;null!=a&&(this.video_.currentTime=Number(a));d&&"PLAYBACK_START"==d?(this.video_.play(),this.sendMediaStatus_()):d&&"PLAYBACK_PAUSE"==d&&(this.video_.pause(),
+this.sendMediaStatus_());break;case "STOP":this.player_.unload().then(function(){b.player_&&b.sendMediaStatus_()});break;case "GET_STATUS":this.sendMediaInfoMessage_(Number(c.requestId));break;case "VOLUME":d=c.volume;a=d.level;d=d.muted;var e=this.video_.volume,f=this.video_.muted;null!=a&&(this.video_.volume=Number(a));null!=d&&(this.video_.muted=d);e==this.video_.volume&&f==this.video_.muted||this.sendMediaStatus_();break;case "LOAD":this.updateNumber_=0;this.initialStatusUpdatePending_=this.startUpdatingUpdateNumber_=
+!1;a=c.media;d=c.currentTime;e=this.contentIdCallback_(a.contentId);f=c.autoplay||!0;this.appDataCallback_(a.customData);f&&(this.video_.autoplay=!0);this.player_.load(e,d).then(function(){b.player_&&b.sendMediaInfoMessage_()}).catch(function(g){goog.asserts.assert(g instanceof shaka.util.Error,"Wrong error type!");var h="LOAD_FAILED";g.category==shaka.util.Error.Category.PLAYER&&g.code==shaka.util.Error.Code.LOAD_INTERRUPTED&&(h="LOAD_CANCELLED");b.sendMessage_({requestId:Number(c.requestId),type:h},
+b.genericBus_)});break;default:shaka.log.warning("Unrecognized message type from the generic Chromecast controller!",c.type),this.sendMessage_({requestId:Number(c.requestId),type:"INVALID_REQUEST",reason:"INVALID_COMMAND"},this.genericBus_)}};shaka.cast.CastReceiver.prototype.sendAsyncComplete_=function(a,b,c){this.player_&&this.sendMessage_({type:"asyncComplete",id:b,error:c},this.shakaBus_,a)};
+shaka.cast.CastReceiver.prototype.sendMessage_=function(a,b,c){this.isConnected_&&(a=shaka.cast.CastUtils.serialize(a),c?b.getCastChannel(c).send(a):b.broadcast(a))};shaka.cast.CastReceiver.prototype.getPlayState_=function(){var a=shaka.cast.CastReceiver.PLAY_STATE;return this.isIdle_?a.IDLE:this.player_.isBuffering()?a.BUFFERING:this.video_.paused?a.PAUSED:a.PLAYING};
+shaka.cast.CastReceiver.prototype.sendMediaStatus_=function(a,b){a=void 0===a?0:a;b=void 0===b?null:b;var c={mediaSessionId:0,playbackRate:this.video_.playbackRate,playerState:this.getPlayState_(),currentTime:this.video_.currentTime,supportedMediaCommands:63,volume:{level:this.video_.volume,muted:this.video_.muted}};b&&(c.media=b);this.sendMessage_({requestId:a,type:"MEDIA_STATUS",status:[c]},this.genericBus_)};goog.exportSymbol("shaka.cast.CastReceiver",shaka.cast.CastReceiver);
+goog.exportProperty(shaka.cast.CastReceiver.prototype,"destroy",shaka.cast.CastReceiver.prototype.destroy);goog.exportProperty(shaka.cast.CastReceiver.prototype,"setContentArtist",shaka.cast.CastReceiver.prototype.setContentArtist);goog.exportProperty(shaka.cast.CastReceiver.prototype,"setContentImage",shaka.cast.CastReceiver.prototype.setContentImage);goog.exportProperty(shaka.cast.CastReceiver.prototype,"setContentTitle",shaka.cast.CastReceiver.prototype.setContentTitle);
+goog.exportProperty(shaka.cast.CastReceiver.prototype,"clearContentMetadata",shaka.cast.CastReceiver.prototype.clearContentMetadata);goog.exportProperty(shaka.cast.CastReceiver.prototype,"setContentMetadata",shaka.cast.CastReceiver.prototype.setContentMetadata);goog.exportProperty(shaka.cast.CastReceiver.prototype,"isIdle",shaka.cast.CastReceiver.prototype.isIdle);goog.exportProperty(shaka.cast.CastReceiver.prototype,"isConnected",shaka.cast.CastReceiver.prototype.isConnected);
+shaka.cast.CastReceiver.POLL_INTERVAL=.5;shaka.cast.CastReceiver.IDLE_INTERVAL=5;shaka.cast.CastReceiver.PLAY_STATE={IDLE:"IDLE",PLAYING:"PLAYING",BUFFERING:"BUFFERING",PAUSED:"PAUSED"};shaka.cea.CeaUtils=function(){};
+shaka.cea.CeaUtils.getParsedCaption=function(a,b,c,d,e){if(d>=e)return null;for(var f=-1,g=-1,h=0;h<c.length;h++)if(c[h].some(function(u){return null!=u&&""!=u.getChar().trim()})){f=h;break}for(h=c.length-1;0<=h;h--)if(c[h].some(function(u){return null!=u&&""!=u.getChar().trim()})){g=h;break}if(-1===f||-1===g)return null;for(var k=h=!1,l=shaka.cea.CeaUtils.DEFAULT_TXT_COLOR,m=shaka.cea.CeaUtils.DEFAULT_BG_COLOR,n=shaka.cea.CeaUtils.createStyledCue(d,e,h,k,l,m);f<=g;f++){for(var p=c[f],q=-1,r=-1,v=
+0;v<p.length;v++)if(null!=p[v]&&""!==p[v].getChar().trim()){q=v;break}for(v=p.length-1;0<=v;v--)if(null!=p[v]&&""!==p[v].getChar().trim()){r=v;break}if(-1===q||-1===r)p=shaka.cea.CeaUtils.createLineBreakCue(d,e),a.nestedCues.push(p);else{for(;q<=r;q++)if(v=p[q]){var x=v.isUnderlined(),w=v.isItalicized(),t=v.getTextColor(),y=v.getBackgroundColor();if(x!=h||w!=k||t!=l||y!=m)n.payload&&a.nestedCues.push(n),n=shaka.cea.CeaUtils.createStyledCue(d,e,x,w,t,y),h=x,k=w,l=t,m=y;n.payload+=v.getChar()}else n.payload+=
+" ";n.payload&&a.nestedCues.push(n);f!==g&&(n=shaka.cea.CeaUtils.createLineBreakCue(d,e),a.nestedCues.push(n));n=shaka.cea.CeaUtils.createStyledCue(d,e,h,k,l,m)}}return a.nestedCues.length?{cue:a,stream:b}:null};shaka.cea.CeaUtils.createStyledCue=function(a,b,c,d,e,f){a=new shaka.text.Cue(a,b,"");c&&a.textDecoration.push(shaka.text.Cue.textDecoration.UNDERLINE);d&&(a.fontStyle=shaka.text.Cue.fontStyle.ITALIC);a.color=e;a.backgroundColor=f;return a};
+shaka.cea.CeaUtils.createLineBreakCue=function(a,b){a=new shaka.text.Cue(a,b,"");a.lineBreak=!0;return a};shaka.cea.CeaUtils.StyledChar=function(a,b,c,d,e){this.character_=a;this.underline_=b;this.italics_=c;this.backgroundColor_=d;this.textColor_=e};shaka.cea.CeaUtils.StyledChar.prototype.getChar=function(){return this.character_};shaka.cea.CeaUtils.StyledChar.prototype.isUnderlined=function(){return this.underline_};shaka.cea.CeaUtils.StyledChar.prototype.isItalicized=function(){return this.italics_};
+shaka.cea.CeaUtils.StyledChar.prototype.getBackgroundColor=function(){return this.backgroundColor_};shaka.cea.CeaUtils.StyledChar.prototype.getTextColor=function(){return this.textColor_};shaka.cea.CeaUtils.DEFAULT_BG_COLOR="black";shaka.cea.CeaUtils.DEFAULT_TXT_COLOR="white";shaka.cea.CeaUtils.H264_NALU_TYPE_SEI=6;shaka.cea.CeaUtils.H265_PREFIX_NALU_TYPE_SEI=39;shaka.cea.CeaUtils.H265_SUFFIX_NALU_TYPE_SEI=40;shaka.cea.CeaUtils.DEFAULT_TIMESCALE_VALUE=9E4;shaka.cea.Cea608Memory=function(a,b){this.rows_=[];this.row_=1;this.scrollRows_=0;this.fieldNum_=a;this.channelNum_=b;this.italics_=this.underline_=!1;this.textColor_=shaka.cea.CeaUtils.DEFAULT_TXT_COLOR;this.backgroundColor_=shaka.cea.CeaUtils.DEFAULT_BG_COLOR;this.reset()};
+shaka.cea.Cea608Memory.prototype.forceEmit=function(a,b){var c="CC"+((this.fieldNum_<<1|this.channelNum_)+1),d=new shaka.text.Cue(a,b,"");d.lineInterpretation=shaka.text.Cue.lineInterpretation.PERCENTAGE;var e=shaka.cea.Cea608Memory.ROW_TO_LINE_CONVERSION_.get(this.row_);e&&(d.line=e);return shaka.cea.CeaUtils.getParsedCaption(d,c,this.rows_,a,b)};shaka.cea.Cea608Memory.prototype.reset=function(){this.resetAllRows();this.row_=1};shaka.cea.Cea608Memory.prototype.getRow=function(){return this.row_};
+shaka.cea.Cea608Memory.prototype.setRow=function(a){this.row_=a};shaka.cea.Cea608Memory.prototype.getScrollSize=function(){return this.scrollRows_};shaka.cea.Cea608Memory.prototype.setScrollSize=function(a){this.scrollRows_=a};
+shaka.cea.Cea608Memory.prototype.addChar=function(a,b){if(!(32>b||127<b)){var c="";switch(a){case shaka.cea.Cea608Memory.CharSet.BASIC_NORTH_AMERICAN:c=shaka.cea.Cea608Memory.CharSet.BasicNorthAmericanChars.has(b)?shaka.cea.Cea608Memory.CharSet.BasicNorthAmericanChars.get(b):String.fromCharCode(b);break;case shaka.cea.Cea608Memory.CharSet.SPECIAL_NORTH_AMERICAN:c=shaka.cea.Cea608Memory.CharSet.SpecialNorthAmericanChars.get(b);break;case shaka.cea.Cea608Memory.CharSet.SPANISH_FRENCH:this.eraseChar();
+c=shaka.cea.Cea608Memory.CharSet.ExtendedSpanishFrench.get(b);break;case shaka.cea.Cea608Memory.CharSet.PORTUGUESE_GERMAN:this.eraseChar(),c=shaka.cea.Cea608Memory.CharSet.ExtendedPortugueseGerman.get(b)}c&&(a=new shaka.cea.CeaUtils.StyledChar(c,this.underline_,this.italics_,this.backgroundColor_,this.textColor_),this.rows_[this.row_].push(a))}};shaka.cea.Cea608Memory.prototype.eraseChar=function(){this.rows_[this.row_].pop()};
+shaka.cea.Cea608Memory.prototype.moveRows=function(a,b,c){if(!(0>b||0>a))if(a>=b)for(--c;0<=c;c--)this.rows_[a+c]=this.rows_[b+c].map(function(e){return e});else for(var d=0;d<c;d++)this.rows_[a+d]=this.rows_[b+d].map(function(e){return e})};shaka.cea.Cea608Memory.prototype.resetRows=function(a,b){for(var c=0;c<=b;c++)this.rows_[a+c]=[]};shaka.cea.Cea608Memory.prototype.resetAllRows=function(){this.resetRows(0,shaka.cea.Cea608Memory.CC_ROWS)};
+shaka.cea.Cea608Memory.prototype.eraseBuffer=function(){this.row_=0<this.scrollRows_?this.scrollRows_:0;this.resetAllRows()};shaka.cea.Cea608Memory.prototype.setUnderline=function(a){this.underline_=a};shaka.cea.Cea608Memory.prototype.setItalics=function(a){this.italics_=a};shaka.cea.Cea608Memory.prototype.setTextColor=function(a){this.textColor_=a};shaka.cea.Cea608Memory.prototype.setBackgroundColor=function(a){this.backgroundColor_=a};shaka.cea.Cea608Memory.CC_ROWS=15;
+shaka.cea.Cea608Memory.CharSet={BASIC_NORTH_AMERICAN:0,SPECIAL_NORTH_AMERICAN:1,SPANISH_FRENCH:2,PORTUGUESE_GERMAN:3};shaka.cea.Cea608Memory.CharSet.BasicNorthAmericanChars=new Map([[39,"\u2019"],[42,"\u00e1"],[92,"\u00e9"],[92,"\u00e9"],[94,"\u00ed"],[95,"\u00f3"],[96,"\u00fa"],[123,"\u00e7"],[124,"\u00f7"],[125,"\u00d1"],[126,"\u00f1"],[127,"\u2588"]]);
+shaka.cea.Cea608Memory.CharSet.SpecialNorthAmericanChars=new Map([[48,"\u00ae"],[49,"\u00b0"],[50,"\u00bd"],[51,"\u00bf"],[52,"\u2122"],[53,"\u00a2"],[54,"\u00a3"],[55,"\u266a"],[56,"\u00e0"],[57," "],[58,"\u00e8"],[59,"\u00e2"],[60,"\u00ea"],[61,"\u00ee"],[62,"\u00f4"],[63,"\u00fb"]]);
+shaka.cea.Cea608Memory.CharSet.ExtendedSpanishFrench=new Map([[32,"\u00c1"],[33,"\u00c9"],[34,"\u00d3"],[35,"\u00da"],[36,"\u00dc"],[37,"\u00fc"],[38,"\u2018"],[39,"\u00a1"],[40,"*"],[41,"'"],[42,"\u2500"],[43,"\u00a9"],[44,"\u2120"],[45,"\u00b7"],[46,"\u201c"],[47,"\u201d"],[48,"\u00c0"],[49,"\u00c2"],[50,"\u00c7"],[51,"\u00c8"],[52,"\u00ca"],[53,"\u00cb"],[54,"\u00eb"],[55,"\u00ce"],[56,"\u00cf"],[57,"\u00ef"],[58,"\u00d4"],[59,"\u00d9"],[60,"\u00f9"],[61,"\u00db"],[62,"\u00ab"],[63,"\u00bb"]]);
+shaka.cea.Cea608Memory.CharSet.ExtendedPortugueseGerman=new Map([[32,"\u00c3"],[33,"\u00e3"],[34,"\u00cd"],[35,"\u00cc"],[36,"\u00ec"],[37,"\u00d2"],[38,"\u00f2"],[39,"\u00d5"],[40,"\u00f5"],[41,"{"],[42,"}"],[43,"\\"],[44,"^"],[45,"_"],[46,"|"],[47,"~"],[48,"\u00c4"],[49,"\u00e4"],[50,"\u00d6"],[51,"\u00f6"],[52,"\u00df"],[53,"\u00a5"],[54,"\u00a4"],[55,"\u2502"],[56,"\u00c5"],[57,"\u00e5"],[58,"\u00d8"],[59,"\u00f8"],[60,"\u250c"],[61,"\u2510"],[62,"\u2514"],[63,"\u2518"]]);
+shaka.cea.Cea608Memory.ROW_TO_LINE_CONVERSION_=new Map([[1,10],[2,15.33],[3,20.66],[4,26],[5,31.33],[6,36.66],[7,42],[8,47.33],[9,52.66],[10,58],[11,63.33],[12,68.66],[13,74],[14,79.33],[15,84.66]]);shaka.cea.Cea608DataChannel=function(a,b){this.type_=shaka.cea.Cea608DataChannel.CaptionType.NONE;this.text_=new shaka.cea.Cea608Memory(a,b);this.displayedMemory_=new shaka.cea.Cea608Memory(a,b);this.curbuf_=this.nonDisplayedMemory_=new shaka.cea.Cea608Memory(a,b);this.prevEndTime_=0;this.lastcp_=null};
+shaka.cea.Cea608DataChannel.prototype.reset=function(){this.type_=shaka.cea.Cea608DataChannel.CaptionType.NONE;this.curbuf_=this.nonDisplayedMemory_;this.lastcp_=null;this.displayedMemory_.reset();this.nonDisplayedMemory_.reset();this.text_.reset()};shaka.cea.Cea608DataChannel.prototype.firstPts=function(a){this.prevEndTime_=a};shaka.cea.Cea608DataChannel.prototype.pacToRow_=function(a,b){return[11,11,1,2,3,4,12,13,14,15,5,6,7,8,9,10][(a&7)<<1|b>>5&1]};
+shaka.cea.Cea608DataChannel.prototype.controlPac_=function(a,b){a=this.pacToRow_(a,b);var c=(b&30)>>1,d=shaka.cea.CeaUtils.DEFAULT_TXT_COLOR,e=!1;7>c?d=shaka.cea.Cea608DataChannel.TEXT_COLORS[c]:7===c&&(e=!0);b=1===(b&1);if(this.type_!==shaka.cea.Cea608DataChannel.CaptionType.TEXT){c=this.curbuf_;if(this.type_===shaka.cea.Cea608DataChannel.CaptionType.ROLLUP&&a!==c.getRow()){var f=1+c.getRow()-c.getScrollSize(),g=1+a-c.getScrollSize();c.moveRows(g,f,c.getScrollSize());c.resetRows(0,g-1);c.resetRows(a+
+1,shaka.cea.Cea608Memory.CC_ROWS-a)}c.setRow(a);c.setUnderline(b);c.setItalics(e);c.setTextColor(d);c.setBackgroundColor(shaka.cea.CeaUtils.DEFAULT_BG_COLOR)}};
+shaka.cea.Cea608DataChannel.prototype.controlMidrow_=function(a){this.curbuf_.setUnderline(!1);this.curbuf_.setItalics(!1);this.curbuf_.setTextColor(shaka.cea.CeaUtils.DEFAULT_TXT_COLOR);this.curbuf_.addChar(shaka.cea.Cea608Memory.CharSet.BASIC_NORTH_AMERICAN,32);var b=!1;var c=shaka.cea.Cea608DataChannel.TEXT_COLORS[(a&14)>>1];"white_italics"===c&&(c="white",b=!0);this.curbuf_.setUnderline(1===(a&1));this.curbuf_.setItalics(b);this.curbuf_.setTextColor(c)};
+shaka.cea.Cea608DataChannel.prototype.controlBackgroundAttribute_=function(a,b){var c=shaka.cea.CeaUtils.DEFAULT_BG_COLOR;0===(a&7)&&(c=shaka.cea.Cea608DataChannel.BG_COLORS[(b&14)>>1]);this.curbuf_.setBackgroundColor(c)};
+shaka.cea.Cea608DataChannel.prototype.controlMiscellaneous_=function(a){var b=shaka.cea.Cea608DataChannel.MiscCmd_,c=a.pts,d=null;switch(a.ccData2){case b.RCL:this.controlRcl_();break;case b.BS:this.controlBs_();break;case b.RU2:d=this.controlRu_(2,c);break;case b.RU3:d=this.controlRu_(3,c);break;case b.RU4:d=this.controlRu_(4,c);break;case b.FON:this.controlFon_();break;case b.RDC:this.controlRdc_(c);break;case b.TR:this.controlTr_();break;case b.RTD:this.controlRtd_();break;case b.EDM:d=this.controlEdm_(c);
+break;case b.CR:d=this.controlCr_(c);break;case b.ENM:this.controlEnm_();break;case b.EOC:d=this.controlEoc_(c)}return d};shaka.cea.Cea608DataChannel.prototype.controlCr_=function(a){var b=this.curbuf_;if(this.type_!==shaka.cea.Cea608DataChannel.CaptionType.ROLLUP)return null;var c=b.forceEmit(this.prevEndTime_,a),d=b.getRow()-b.getScrollSize()+1;b.moveRows(d-1,d,b.getScrollSize());b.resetRows(0,d-1);b.resetRows(b.getRow(),shaka.cea.Cea608Memory.CC_ROWS-b.getRow());this.prevEndTime_=a;return c};
+shaka.cea.Cea608DataChannel.prototype.controlRu_=function(a,b){var c=this.curbuf_=this.displayedMemory_,d=null;this.type_!==shaka.cea.Cea608DataChannel.CaptionType.ROLLUP&&this.type_!==shaka.cea.Cea608DataChannel.CaptionType.TEXT&&(d=c.forceEmit(this.prevEndTime_,b),this.displayedMemory_.eraseBuffer(),this.nonDisplayedMemory_.eraseBuffer(),c.setRow(shaka.cea.Cea608Memory.CC_ROWS));this.type_=shaka.cea.Cea608DataChannel.CaptionType.ROLLUP;c.setScrollSize(a);return d};
+shaka.cea.Cea608DataChannel.prototype.controlFon_=function(){this.curbuf_.addChar(shaka.cea.Cea608Memory.CharSet.BASIC_NORTH_AMERICAN,32)};shaka.cea.Cea608DataChannel.prototype.controlEdm_=function(a){var b=this.displayedMemory_,c=null;this.type_!==shaka.cea.Cea608DataChannel.CaptionType.TEXT&&(c=b.forceEmit(this.prevEndTime_,a));b.resetAllRows();return c};
+shaka.cea.Cea608DataChannel.prototype.controlRdc_=function(a){this.type_=shaka.cea.Cea608DataChannel.CaptionType.PAINTON;this.curbuf_=this.displayedMemory_;this.curbuf_.setScrollSize(0);this.prevEndTime_=a};shaka.cea.Cea608DataChannel.prototype.controlEnm_=function(){this.nonDisplayedMemory_.resetAllRows()};
+shaka.cea.Cea608DataChannel.prototype.controlEoc_=function(a){var b=null;this.type_!==shaka.cea.Cea608DataChannel.CaptionType.TEXT&&(b=this.displayedMemory_.forceEmit(this.prevEndTime_,a));var c=this.nonDisplayedMemory_;this.nonDisplayedMemory_=this.displayedMemory_;this.displayedMemory_=c;this.controlRcl_();this.prevEndTime_=a;return b};shaka.cea.Cea608DataChannel.prototype.controlRcl_=function(){this.type_=shaka.cea.Cea608DataChannel.CaptionType.POPON;this.curbuf_=this.nonDisplayedMemory_;this.curbuf_.setScrollSize(0)};
+shaka.cea.Cea608DataChannel.prototype.controlBs_=function(){this.curbuf_.eraseChar()};shaka.cea.Cea608DataChannel.prototype.controlTr_=function(){this.text_.reset();this.controlRtd_()};shaka.cea.Cea608DataChannel.prototype.controlRtd_=function(){shaka.log.warnOnce("Cea608DataChannel","CEA-608 text mode entered, but is unsupported");this.curbuf_=this.text_;this.type_=shaka.cea.Cea608DataChannel.CaptionType.TEXT};
+shaka.cea.Cea608DataChannel.prototype.handleBasicNorthAmericanChar=function(a,b){this.curbuf_.addChar(shaka.cea.Cea608Memory.CharSet.BASIC_NORTH_AMERICAN,a);this.curbuf_.addChar(shaka.cea.Cea608Memory.CharSet.BASIC_NORTH_AMERICAN,b)};shaka.cea.Cea608DataChannel.prototype.handleExtendedWesternEuropeanChar_=function(a,b){this.curbuf_.addChar(a&1?shaka.cea.Cea608Memory.CharSet.PORTUGUESE_GERMAN:shaka.cea.Cea608Memory.CharSet.SPANISH_FRENCH,b)};
+shaka.cea.Cea608DataChannel.prototype.handleControlCode=function(a){var b=a.ccData1,c=a.ccData2;if(this.lastcp_===(b<<8|c))return this.lastcp_=null;this.lastcp_=b<<8|c;if(this.isPAC_(b,c))this.controlPac_(b,c);else if(this.isMidrowStyleChange_(b,c))this.controlMidrow_(c);else if(this.isBackgroundAttribute_(b,c))this.controlBackgroundAttribute_(b,c);else if(this.isSpecialNorthAmericanChar_(b,c))this.curbuf_.addChar(shaka.cea.Cea608Memory.CharSet.SPECIAL_NORTH_AMERICAN,c);else if(this.isExtendedWesternEuropeanChar_(b,
+c))this.handleExtendedWesternEuropeanChar_(b,c);else if(this.isMiscellaneous_(b,c))return this.controlMiscellaneous_(a);return null};shaka.cea.Cea608DataChannel.prototype.isMiscellaneous_=function(a,b){return 20===(a&246)&&32===(b&240)};shaka.cea.Cea608DataChannel.prototype.isPAC_=function(a,b){return 16===(a&240)&&64===(b&192)};shaka.cea.Cea608DataChannel.prototype.isMidrowStyleChange_=function(a,b){return 17===(a&247)&&32===(b&240)};
+shaka.cea.Cea608DataChannel.prototype.isBackgroundAttribute_=function(a,b){return 16===(a&247)&&32===(b&240)||23===(a&247)&&45===(b&255)};shaka.cea.Cea608DataChannel.prototype.isSpecialNorthAmericanChar_=function(a,b){return 17===(a&247)&&48===(b&240)};shaka.cea.Cea608DataChannel.prototype.isExtendedWesternEuropeanChar_=function(a,b){return 18===(a&246)&&32===(b&224)};shaka.cea.Cea608DataChannel.isControlCode=function(a){return 16===(a&112)};
+shaka.cea.Cea608DataChannel.MiscCmd_={RCL:32,BS:33,AOD:34,AON:35,DER:36,RU2:37,RU3:38,RU4:39,FON:40,RDC:41,TR:42,RTD:43,EDM:44,CR:45,ENM:46,EOC:47};shaka.cea.Cea608DataChannel.CaptionType={NONE:0,POPON:1,PAINTON:2,ROLLUP:3,TEXT:4};shaka.cea.Cea608DataChannel.BG_COLORS="black green blue cyan red yellow magenta black".split(" ");shaka.cea.Cea608DataChannel.TEXT_COLORS="white green blue cyan red yellow magenta white_italics".split(" ");shaka.cea.Cea708Window=function(a,b){this.parentService_=b;this.windowNum_=a;this.relativeToggle_=this.visible_=!1;this.colCount_=this.rowCount_=this.anchorId_=this.verticalAnchor_=this.horizontalAnchor_=0;this.justification_=shaka.cea.Cea708Window.TextJustification.CENTER;this.memory_=[];this.col_=this.row_=this.startTime_=0;this.underline_=this.italics_=!1;this.textColor_=shaka.cea.CeaUtils.DEFAULT_TXT_COLOR;this.backgroundColor_=shaka.cea.CeaUtils.DEFAULT_BG_COLOR;this.resetMemory()};
+shaka.cea.Cea708Window.prototype.defineWindow=function(a,b,c,d,e,f,g){this.visible_=a;this.verticalAnchor_=b;this.horizontalAnchor_=c;this.anchorId_=d;this.relativeToggle_=e;this.rowCount_=f;this.colCount_=g};shaka.cea.Cea708Window.prototype.resetMemory=function(){this.memory_=[];for(var a=0;a<shaka.cea.Cea708Window.MAX_ROWS;a++)this.memory_.push(this.createNewRow_())};shaka.cea.Cea708Window.prototype.createNewRow_=function(){for(var a=[],b=0;b<shaka.cea.Cea708Window.MAX_COLS;b++)a.push(null);return a};
+shaka.cea.Cea708Window.prototype.setCharacter=function(a){this.isPenInBounds_()&&(a=new shaka.cea.CeaUtils.StyledChar(a,this.underline_,this.italics_,this.backgroundColor_,this.textColor_),this.memory_[this.row_][this.col_]=a,this.col_++)};shaka.cea.Cea708Window.prototype.backspace=function(){!this.isPenInBounds_()||0>=this.col_&&0>=this.row_||(0>=this.col_?(this.col_=this.colCount_-1,this.row_--):this.col_--,this.memory_[this.row_][this.col_]=null)};
+shaka.cea.Cea708Window.prototype.isPenInBounds_=function(){var a=this.col_<this.colCount_&&0<=this.col_;return this.row_<this.rowCount_&&0<=this.row_&&a};shaka.cea.Cea708Window.prototype.isVisible=function(){return this.visible_};shaka.cea.Cea708Window.prototype.moveUpRows_=function(a){for(var b=0,c=a;c<shaka.cea.Cea708Window.MAX_ROWS;c++,b++)this.memory_[b]=this.memory_[c];for(c=0;c<a;c++,b++)this.memory_[b]=this.createNewRow_()};
+shaka.cea.Cea708Window.prototype.carriageReturn=function(){this.row_+1>=this.rowCount_?this.moveUpRows_(1):this.row_++;this.col_=0};shaka.cea.Cea708Window.prototype.horizontalCarriageReturn=function(){this.memory_[this.row_]=this.createNewRow_();this.col_=0};
+shaka.cea.Cea708Window.prototype.forceEmit=function(a,b){b="svc"+b;var c=shaka.cea.Cea708Window.TextJustification,d=new shaka.text.Cue(this.startTime_,a,"");d.textAlign=this.justification_===c.LEFT?shaka.text.Cue.textAlign.LEFT:this.justification_===c.RIGHT?shaka.text.Cue.textAlign.RIGHT:shaka.text.Cue.textAlign.CENTER;this.adjustRegion_(d.region);(b=shaka.cea.CeaUtils.getParsedCaption(d,b,this.memory_,this.startTime_,a))&&this.setStartTime(a);return b};
+shaka.cea.Cea708Window.prototype.setPenLocation=function(a,b){this.row_=a;this.col_=b};shaka.cea.Cea708Window.prototype.setPenBackgroundColor=function(a){this.backgroundColor_=a};shaka.cea.Cea708Window.prototype.setPenTextColor=function(a){this.textColor_=a};shaka.cea.Cea708Window.prototype.setPenUnderline=function(a){this.underline_=a};shaka.cea.Cea708Window.prototype.setPenItalics=function(a){this.italics_=a};
+shaka.cea.Cea708Window.prototype.resetPen=function(){this.col_=this.row_=0;this.italics_=this.underline_=!1;this.textColor_=shaka.cea.CeaUtils.DEFAULT_TXT_COLOR;this.backgroundColor_=shaka.cea.CeaUtils.DEFAULT_BG_COLOR};shaka.cea.Cea708Window.prototype.setJustification=function(a){this.justification_=a};shaka.cea.Cea708Window.prototype.display=function(){this.visible_=!0};shaka.cea.Cea708Window.prototype.hide=function(){this.visible_=!1};
+shaka.cea.Cea708Window.prototype.toggle=function(){this.visible_=!this.visible_};shaka.cea.Cea708Window.prototype.setStartTime=function(a){this.startTime_=a};
+shaka.cea.Cea708Window.prototype.adjustRegion_=function(a){this.parentService_&&(a.id+="svc"+this.parentService_);a.id+="win"+this.windowNum_;a.height=this.rowCount_;a.width=this.colCount_;a.heightUnits=shaka.text.CueRegion.units.LINES;a.widthUnits=shaka.text.CueRegion.units.LINES;a.viewportAnchorX=this.horizontalAnchor_;a.viewportAnchorY=this.verticalAnchor_;a.viewportAnchorUnits=this.relativeToggle_?shaka.text.CueRegion.units.PERCENTAGE:shaka.text.CueRegion.units.LINES;var b=shaka.cea.Cea708Window.AnchorId;
+switch(this.anchorId_){case b.UPPER_LEFT:a.regionAnchorX=0;a.regionAnchorY=0;break;case b.UPPER_CENTER:a.regionAnchorX=50;a.regionAnchorY=0;break;case b.UPPER_RIGHT:a.regionAnchorX=100;a.regionAnchorY=0;break;case b.MIDDLE_LEFT:a.regionAnchorX=0;a.regionAnchorY=50;break;case b.MIDDLE_CENTER:a.regionAnchorX=50;a.regionAnchorY=50;break;case b.MIDDLE_RIGHT:a.regionAnchorX=100;a.regionAnchorY=50;break;case b.LOWER_LEFT:a.regionAnchorX=0;a.regionAnchorY=100;break;case b.LOWER_CENTER:a.regionAnchorX=50;
+a.regionAnchorY=100;break;case b.LOWER_RIGHT:a.regionAnchorX=100,a.regionAnchorY=100}};shaka.cea.Cea708Window.TextJustification={LEFT:0,RIGHT:1,CENTER:2,FULL:3};shaka.cea.Cea708Window.AnchorId={UPPER_LEFT:0,UPPER_CENTER:1,UPPER_RIGHT:2,MIDDLE_LEFT:3,MIDDLE_CENTER:4,MIDDLE_RIGHT:5,LOWER_LEFT:6,LOWER_CENTER:7,LOWER_RIGHT:8};shaka.cea.Cea708Window.MAX_COLS=42;shaka.cea.Cea708Window.MAX_ROWS=16;shaka.cea.DtvccPacketBuilder=function(){this.builtPackets_=[];this.currentPacketBeingBuilt_=null;this.bytesLeftToAddInCurrentPacket_=0};
+shaka.cea.DtvccPacketBuilder.prototype.addByte=function(a){a.type===shaka.cea.DtvccPacketBuilder.DTVCC_PACKET_START?(this.bytesLeftToAddInCurrentPacket_=2*(a.value&63)-1,this.currentPacketBeingBuilt_=[]):this.currentPacketBeingBuilt_&&(0<this.bytesLeftToAddInCurrentPacket_&&(this.currentPacketBeingBuilt_.push(a),this.bytesLeftToAddInCurrentPacket_--),0===this.bytesLeftToAddInCurrentPacket_&&(a=new shaka.cea.DtvccPacket(this.currentPacketBeingBuilt_),this.builtPackets_.push(a),this.currentPacketBeingBuilt_=
+null,this.bytesLeftToAddInCurrentPacket_=0))};shaka.cea.DtvccPacketBuilder.prototype.getBuiltPackets=function(){return this.builtPackets_};shaka.cea.DtvccPacketBuilder.prototype.clearBuiltPackets=function(){this.builtPackets_=[]};shaka.cea.DtvccPacketBuilder.prototype.clear=function(){this.builtPackets_=[];this.currentPacketBeingBuilt_=[];this.bytesLeftToAddInCurrentPacket_=0};shaka.cea.DtvccPacket=function(a){this.pos_=0;this.packetData_=a};
+shaka.cea.DtvccPacket.prototype.hasMoreData=function(){return this.pos_<this.packetData_.length};shaka.cea.DtvccPacket.prototype.getPosition=function(){return this.pos_};shaka.cea.DtvccPacket.prototype.readByte=function(){if(!this.hasMoreData())throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.BUFFER_READ_OUT_OF_BOUNDS);return this.packetData_[this.pos_++]};
+shaka.cea.DtvccPacket.prototype.skip=function(a){if(this.pos_+a>this.packetData_.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.BUFFER_READ_OUT_OF_BOUNDS);this.pos_+=a};shaka.cea.DtvccPacketBuilder.DTVCC_PACKET_DATA=2;shaka.cea.DtvccPacketBuilder.DTVCC_PACKET_START=3;shaka.cea.Cea708Service=function(a){this.serviceNumber_=a;this.windows_=[null,null,null,null,null,null,null,null];this.currentWindow_=null};
+shaka.cea.Cea708Service.prototype.handleCea708ControlCode=function(a){var b=a.readByte(),c=b.value;b=b.pts;if(c===shaka.cea.Cea708Service.EXT_CEA708_CTRL_CODE_BYTE1){var d=a.readByte();c=c<<16|d.value}if(0<=c&&31>=c)return this.handleC0_(c,b);if(128<=c&&159>=c)return this.handleC1_(a,c,b);4096<=c&&4127>=c?this.handleC2_(a,c&255):4224<=c&&4255>=c?this.handleC3_(a,c&255):32<=c&&127>=c?this.handleG0_(c):160<=c&&255>=c?this.handleG1_(c):4128<=c&&4223>=c?this.handleG2_(c&255):4256<=c&&4351>=c&&this.handleG3_(c&
+255);return null};shaka.cea.Cea708Service.prototype.handleG0_=function(a){this.currentWindow_&&(127===a?this.currentWindow_.setCharacter("\u266a"):this.currentWindow_.setCharacter(String.fromCharCode(a)))};shaka.cea.Cea708Service.prototype.handleG1_=function(a){this.currentWindow_&&this.currentWindow_.setCharacter(String.fromCharCode(a))};
+shaka.cea.Cea708Service.prototype.handleG2_=function(a){this.currentWindow_&&(shaka.cea.Cea708Service.G2Charset.has(a)?(a=shaka.cea.Cea708Service.G2Charset.get(a),this.currentWindow_.setCharacter(a)):this.currentWindow_.setCharacter("_"))};shaka.cea.Cea708Service.prototype.handleG3_=function(a){this.currentWindow_&&(160!=a?this.currentWindow_.setCharacter("_"):this.currentWindow_.setCharacter("[CC]"))};
+shaka.cea.Cea708Service.prototype.handleC0_=function(a,b){if(!this.currentWindow_)return null;var c=this.currentWindow_,d=null;switch(a){case shaka.cea.Cea708Service.ASCII_BACKSPACE:c.backspace();break;case shaka.cea.Cea708Service.ASCII_CARRIAGE_RETURN:c.isVisible()&&(d=c.forceEmit(b,this.serviceNumber_));c.carriageReturn();break;case shaka.cea.Cea708Service.ASCII_HOR_CARRIAGE_RETURN:c.isVisible()&&(d=c.forceEmit(b,this.serviceNumber_));c.horizontalCarriageReturn();break;case shaka.cea.Cea708Service.ASCII_FORM_FEED:c.isVisible()&&
+(d=c.forceEmit(b,this.serviceNumber_)),c.resetMemory(),c.setPenLocation(0,0)}return d};
+shaka.cea.Cea708Service.prototype.handleC1_=function(a,b,c){if(128<=b&&135>=b)this.setCurrentWindow_(b&7);else{if(136===b)return a=a.readByte().value,this.clearWindows_(a,c);if(137===b)a=a.readByte().value,this.displayWindows_(a,c);else{if(138===b)return a=a.readByte().value,this.hideWindows_(a,c);if(139===b)return a=a.readByte().value,this.toggleWindows_(a,c);if(140===b)return a=a.readByte().value,this.deleteWindows_(a,c);if(143===b)return this.reset_(c);144===b?this.setPenAttributes_(a):145===b?
+this.setPenColor_(a):146===b?this.setPenLocation_(a):151===b?this.setWindowAttributes_(a):152<=b&&159>=b&&this.defineWindow_(a,(b&15)-8,c)}}return null};shaka.cea.Cea708Service.prototype.handleC2_=function(a,b){8<=b&&15>=b?a.skip(1):16<=b&&23>=b?a.skip(2):24<=b&&31>=b&&a.skip(3)};shaka.cea.Cea708Service.prototype.handleC3_=function(a,b){128<=b&&135>=b?a.skip(4):136<=b&&143>=b&&a.skip(5)};shaka.cea.Cea708Service.prototype.setCurrentWindow_=function(a){this.windows_[a]&&(this.currentWindow_=this.windows_[a])};
+shaka.cea.Cea708Service.prototype.getSpecifiedWindowIds_=function(a){for(var b=[],c=0;8>c;c++)1===(a&1)&&this.windows_[c]&&b.push(c),a>>=1;return b};shaka.cea.Cea708Service.prototype.clearWindows_=function(a,b){var c=null;a=$jscomp.makeIterator(this.getSpecifiedWindowIds_(a));for(var d=a.next();!d.done;d=a.next())d=this.windows_[d.value],d.isVisible()&&(c=d.forceEmit(b,this.serviceNumber_)),d.resetMemory();return c};
+shaka.cea.Cea708Service.prototype.displayWindows_=function(a,b){a=$jscomp.makeIterator(this.getSpecifiedWindowIds_(a));for(var c=a.next();!c.done;c=a.next())c=this.windows_[c.value],c.isVisible()||c.setStartTime(b),c.display()};shaka.cea.Cea708Service.prototype.hideWindows_=function(a,b){var c=null;a=$jscomp.makeIterator(this.getSpecifiedWindowIds_(a));for(var d=a.next();!d.done;d=a.next())d=this.windows_[d.value],d.isVisible()&&(c=d.forceEmit(b,this.serviceNumber_)),d.hide();return c};
+shaka.cea.Cea708Service.prototype.toggleWindows_=function(a,b){var c=null;a=$jscomp.makeIterator(this.getSpecifiedWindowIds_(a));for(var d=a.next();!d.done;d=a.next())d=this.windows_[d.value],d.isVisible()?c=d.forceEmit(b,this.serviceNumber_):d.setStartTime(b),d.toggle();return c};
+shaka.cea.Cea708Service.prototype.deleteWindows_=function(a,b){var c=null;a=$jscomp.makeIterator(this.getSpecifiedWindowIds_(a));for(var d=a.next();!d.done;d=a.next()){d=d.value;var e=this.windows_[d];e.isVisible()&&(c=e.forceEmit(b,this.serviceNumber_));this.windows_[d]=null}return c};shaka.cea.Cea708Service.prototype.reset_=function(a){a=this.deleteWindows_(255,a);this.clear();return a};
+shaka.cea.Cea708Service.prototype.clear=function(){this.currentWindow_=null;this.windows_=[null,null,null,null,null,null,null,null]};shaka.cea.Cea708Service.prototype.setPenAttributes_=function(a){a.skip(1);a=a.readByte().value;if(this.currentWindow_){var b=0<(a&64);this.currentWindow_.setPenItalics(0<(a&128));this.currentWindow_.setPenUnderline(b)}};
+shaka.cea.Cea708Service.prototype.setPenColor_=function(a){var b=a.readByte().value,c=a.readByte().value;a.skip(1);if(this.currentWindow_){a=c&3;var d=(c&12)>>2;c=(c&48)>>4;b=this.rgbColorToHex_((b&48)>>4,(b&12)>>2,b&3);a=this.rgbColorToHex_(c,d,a);this.currentWindow_.setPenTextColor(b);this.currentWindow_.setPenBackgroundColor(a)}};
+shaka.cea.Cea708Service.prototype.setPenLocation_=function(a){var b=a.readByte().value;a=a.readByte().value;this.currentWindow_&&this.currentWindow_.setPenLocation(b&15,a&63)};shaka.cea.Cea708Service.prototype.setWindowAttributes_=function(a){a.skip(1);a.skip(1);var b=a.readByte().value;a.skip(1);this.currentWindow_&&this.currentWindow_.setJustification(b&3)};
+shaka.cea.Cea708Service.prototype.defineWindow_=function(a,b,c){var d=null!==this.windows_[b];if(!d){var e=new shaka.cea.Cea708Window(b,this.serviceNumber_);e.setStartTime(c);this.windows_[b]=e}var f=a.readByte().value,g=a.readByte().value;c=a.readByte().value;var h=a.readByte().value;e=a.readByte().value;a=a.readByte().value;f=0<(f&32);var k=g&127;g=0<(g&128);var l=(h&15)+1;h=(h&240)>>4;e=(e&63)+1;d&&0===(a&7)||this.windows_[b].resetPen();this.windows_[b].defineWindow(f,k,c,h,g,l,e);this.currentWindow_=
+this.windows_[b]};shaka.cea.Cea708Service.prototype.rgbColorToHex_=function(a,b,c){var d={0:0,1:0,2:1,3:1};a=d[a];b=d[b];c=d[c];return shaka.cea.Cea708Service.Colors[a<<2|b<<1|c]};shaka.cea.Cea708Service.ASCII_BACKSPACE=8;shaka.cea.Cea708Service.ASCII_FORM_FEED=12;shaka.cea.Cea708Service.ASCII_CARRIAGE_RETURN=13;shaka.cea.Cea708Service.ASCII_HOR_CARRIAGE_RETURN=14;shaka.cea.Cea708Service.EXT_CEA708_CTRL_CODE_BYTE1=16;
+shaka.cea.Cea708Service.G2Charset=new Map([[32," "],[33,"\u00a0"],[37,"\u2026"],[42,"\u0160"],[44,"\u0152"],[48,"\u2588"],[49,"\u2018"],[50,"\u2019"],[51,"\u201c"],[52,"\u201d"],[53,"\u2022"],[57,"\u2122"],[58,"\u0161"],[60,"\u0153"],[61,"\u2120"],[63,"\u0178"],[118,"\u215b"],[119,"\u215c"],[120,"\u215d"],[121,"\u215e"],[122,"\u2502"],[123,"\u2510"],[124,"\u2514"],[125,"\u2500"],[126,"\u2518"],[127,"\u250c"]]);shaka.cea.Cea708Service.Colors="black blue green cyan red magenta yellow white".split(" ");shaka.cea.CeaDecoder=function(){this.cea608DataArray_=[];this.cea708DataArray_=[];this.dtvccPacketBuilder_=new shaka.cea.DtvccPacketBuilder;this.badFrames_=0;this.cea608ModeToStream_=new Map([["CC1",new shaka.cea.Cea608DataChannel(0,0)],["CC2",new shaka.cea.Cea608DataChannel(0,1)],["CC3",new shaka.cea.Cea608DataChannel(1,0)],["CC4",new shaka.cea.Cea608DataChannel(1,1)]]);this.currentField2Channel_=this.currentField1Channel_=0;this.serviceNumberToService_=new Map;this.waitingForFirstPacket_=!0;this.streams_=
+new Set;this.reset()};shaka.cea.CeaDecoder.prototype.clear=function(){this.badFrames_=0;this.cea608DataArray_=[];this.cea708DataArray_=[];this.dtvccPacketBuilder_.clear();this.reset();for(var a=$jscomp.makeIterator(this.serviceNumberToService_.values()),b=a.next();!b.done;b=a.next())b.value.clear()};
+shaka.cea.CeaDecoder.prototype.reset=function(){this.currentField2Channel_=this.currentField1Channel_=0;for(var a=$jscomp.makeIterator(this.cea608ModeToStream_.values()),b=a.next();!b.done;b=a.next())b.value.reset();this.waitingForFirstPacket_=!0};
+shaka.cea.CeaDecoder.prototype.extract=function(a,b){if(this.waitingForFirstPacket_){for(var c=$jscomp.makeIterator(this.cea608ModeToStream_.values()),d=c.next();!d.done;d=c.next())d.value.firstPts(b);this.waitingForFirstPacket_=!1}a=new shaka.util.DataViewReader(a,shaka.util.DataViewReader.Endianness.BIG_ENDIAN);if(!(a.getLength()<shaka.cea.CeaDecoder.MIN_LENGTH)&&a.readUint8()===shaka.cea.CeaDecoder.USA_COUNTRY_CODE&&a.readUint16()===shaka.cea.CeaDecoder.ATSC_PROVIDER_CODE&&a.readUint32()===shaka.cea.CeaDecoder.ATSC1_USER_IDENTIFIER&&
+3===a.readUint8()&&(c=a.readUint8(),0!==(c&64)))for(c&=31,a.skip(1),d=0;d<c;d++){var e=a.readUint8(),f=(e&4)>>2,g=a.readUint8(),h=a.readUint8();f&&(e&=3,e===shaka.cea.CeaDecoder.NTSC_CC_FIELD_1||e===shaka.cea.CeaDecoder.NTSC_CC_FIELD_2?this.cea608DataArray_.push({pts:b,type:e,ccData1:g,ccData2:h,order:this.cea608DataArray_.length}):(this.cea708DataArray_.push({pts:b,type:e,value:g,order:this.cea708DataArray_.length}),this.cea708DataArray_.push({pts:b,type:shaka.cea.DtvccPacketBuilder.DTVCC_PACKET_DATA,
+value:h,order:this.cea708DataArray_.length})))}};
+shaka.cea.CeaDecoder.prototype.decode=function(){var a=[],b=function(d,e){return d.pts-e.pts||d.order-e.order};this.cea608DataArray_.sort(b);this.cea708DataArray_.sort(b);b=$jscomp.makeIterator(this.cea608DataArray_);for(var c=b.next();!c.done;c=b.next())(c=this.decodeCea608_(c.value))&&a.push(c);b=$jscomp.makeIterator(this.cea708DataArray_);for(c=b.next();!c.done;c=b.next())this.dtvccPacketBuilder_.addByte(c.value);b=this.dtvccPacketBuilder_.getBuiltPackets();b=$jscomp.makeIterator(b);for(c=b.next();!c.done;c=
+b.next())c=this.decodeCea708_(c.value),a.push.apply(a,$jscomp.arrayFromIterable(c));this.dtvccPacketBuilder_.clearBuiltPackets();this.cea608DataArray_=[];this.cea708DataArray_=[];return a};
+shaka.cea.CeaDecoder.prototype.decodeCea608_=function(a){var b=a.type;if(shaka.cea.Cea608DataChannel.isControlCode(a.ccData1)){var c=a.ccData1>>3&1;0===b?this.currentField1Channel_=c:this.currentField2Channel_=c}c="CC"+((b<<1|(b?this.currentField2Channel_:this.currentField1Channel_))+1);b=this.cea608ModeToStream_.get(c);if(255===a.ccData1&&255===a.ccData2||!a.ccData1&&!a.ccData2||!this.isOddParity_(a.ccData1)||!this.isOddParity_(a.ccData2))return 45<=++this.badFrames_&&this.reset(),null;this.badFrames_=
+0;a.ccData1&=127;a.ccData2&=127;if(!a.ccData1&&!a.ccData2)return null;this.streams_.add(c);c=null;shaka.cea.Cea608DataChannel.isControlCode(a.ccData1)?c=b.handleControlCode(a):b.handleBasicNorthAmericanChar(a.ccData1,a.ccData2);return c};
+shaka.cea.CeaDecoder.prototype.decodeCea708_=function(a){var b=[];try{for(;a.hasMoreData();){var c=a.readByte().value,d=(c&224)>>5,e=c&31;7===d&&0!=e&&(d=a.readByte().value&63);if(0!=d){this.streams_.add("svc"+d);if(!this.serviceNumberToService_.has(d)){var f=new shaka.cea.Cea708Service(d);this.serviceNumberToService_.set(d,f)}for(var g=this.serviceNumberToService_.get(d),h=a.getPosition();a.getPosition()-h<e;){var k=g.handleCea708ControlCode(a);k&&b.push(k)}}}}catch(l){if(l instanceof shaka.util.Error&&
+l.code===shaka.util.Error.Code.BUFFER_READ_OUT_OF_BOUNDS)shaka.log.warnOnce("CEA708_INVALID_DATA","Buffer read out of bounds / invalid CEA-708 Data.");else throw l;}return b};shaka.cea.CeaDecoder.prototype.isOddParity_=function(a){for(var b=0;a;)b^=a&1,a>>=1;return 1===b};shaka.cea.CeaDecoder.prototype.getStreams=function(){return Array.from(this.streams_)};goog.exportSymbol("shaka.cea.CeaDecoder",shaka.cea.CeaDecoder);shaka.cea.CeaDecoder.ATSC_PROVIDER_CODE=49;
+shaka.cea.CeaDecoder.ATSC1_USER_IDENTIFIER=1195456820;shaka.cea.CeaDecoder.NTSC_CC_FIELD_1=0;shaka.cea.CeaDecoder.NTSC_CC_FIELD_2=1;shaka.cea.CeaDecoder.USA_COUNTRY_CODE=181;shaka.cea.CeaDecoder.MIN_LENGTH=8;shaka.media.ClosedCaptionParser.registerDecoder(function(){return new shaka.cea.CeaDecoder});shaka.cea.SeiProcessor=function(){};shaka.cea.SeiProcessor.prototype.process=function(a){var b=[];a=this.removeEmu(a);for(var c=0;c<a.length;){for(var d=0;255==a[c];)d+=255,c++;d+=a[c++];for(var e=0;255==a[c];)e+=255,c++;e+=a[c++];4==d&&b.push(a.subarray(c,c+e));c+=e}return b};shaka.cea.SeiProcessor.prototype.removeEmu=function(a){for(var b=a,c=a=0;c<b.length;)2==a&&3==b[c]?(a=0,b=[].concat($jscomp.arrayFromIterable(b)),b.splice(c,1),b=new Uint8Array(b)):0==b[c]?a++:a=0,c++;return b};shaka.cea.Mp4CeaParser=function(){this.seiProcessor_=new shaka.cea.SeiProcessor;this.trackIdToTimescale_=new Map;this.defaultSampleSize_=this.defaultSampleDuration_=0;this.bitstreamFormat_=shaka.cea.Mp4CeaParser.BitstreamFormat.UNKNOWN};
+shaka.cea.Mp4CeaParser.prototype.init=function(a){var b=this,c=shaka.util.Mp4Parser,d=shaka.cea.Mp4CeaParser.BitstreamFormat,e=[],f=[],g=function(h){return b.setBitstreamFormat_(h.name)};(new c).box("moov",c.children).box("mvex",c.children).fullBox("trex",function(h){h=shaka.util.Mp4BoxParsers.parseTREX(h.reader);b.defaultSampleDuration_=h.defaultSampleDuration;b.defaultSampleSize_=h.defaultSampleSize}).box("trak",c.children).fullBox("tkhd",function(h){goog.asserts.assert(null!=h.version,"TKHD is a full box and should have a valid version.");
+h=shaka.util.Mp4BoxParsers.parseTKHD(h.reader,h.version);e.push(h.trackId)}).box("mdia",c.children).fullBox("mdhd",function(h){goog.asserts.assert(null!=h.version,"MDHD is a full box and should have a valid version.");h=shaka.util.Mp4BoxParsers.parseMDHD(h.reader,h.version);f.push(h.timescale)}).box("minf",c.children).box("stbl",c.children).fullBox("stsd",c.sampleDescription).box("avc1",g).box("avc3",g).box("hev1",g).box("hvc1",g).box("dvav",g).box("dva1",g).box("dvh1",g).box("dvhe",g).box("encv",
+c.visualSampleEntry).box("sinf",c.children).box("frma",function(h){h=shaka.util.Mp4BoxParsers.parseFRMA(h.reader).codec;b.setBitstreamFormat_(h)}).parse(a,!0);if(!e.length||!f.length||e.length!=f.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_MP4_CEA);this.bitstreamFormat_==d.UNKNOWN&&shaka.log.alwaysWarn("Unable to determine bitstream format for CEA parsing!");e.forEach(function(h,k){b.trackIdToTimescale_.set(h,f[k])})};
+shaka.cea.Mp4CeaParser.prototype.parse=function(a){var b=this,c=shaka.util.Mp4Parser;if(this.bitstreamFormat_==shaka.cea.Mp4CeaParser.BitstreamFormat.UNKNOWN)return[];var d=[],e=this.defaultSampleDuration_,f=this.defaultSampleSize_,g=0,h=[],k=null,l=shaka.cea.CeaUtils.DEFAULT_TIMESCALE_VALUE;(new c).box("moof",function(m){g=m.start;h=[];c.children(m)}).box("traf",c.children).fullBox("trun",function(m){goog.asserts.assert(null!=m.version&&null!=m.flags,"TRUN is a full box and should have a valid version & flags.");
+m=shaka.util.Mp4BoxParsers.parseTRUN(m.reader,m.version,m.flags);h.push(m)}).fullBox("tfhd",function(m){goog.asserts.assert(null!=m.flags,"TFHD is a full box and should have valid flags.");m=shaka.util.Mp4BoxParsers.parseTFHD(m.reader,m.flags);e=m.defaultSampleDuration||b.defaultSampleDuration_;f=m.defaultSampleSize||b.defaultSampleSize_;m=m.trackId;b.trackIdToTimescale_.has(m)&&(l=b.trackIdToTimescale_.get(m))}).fullBox("tfdt",function(m){goog.asserts.assert(null!=m.version,"TFDT is a full box and should have a valid version.");
+k=shaka.util.Mp4BoxParsers.parseTFDTInaccurate(m.reader,m.version).baseMediaDecodeTime}).box("mdat",function(m){if(null===k)throw shaka.log.alwaysWarn("Unable to find base media decode time for CEA captions!"),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_MP4_CEA);b.parseMdat_(m.reader,k,l,e,f,g-m.start-8,h,d)}).parse(a,!1);return d};
+shaka.cea.Mp4CeaParser.prototype.parseMdat_=function(a,b,c,d,e,f,g,h){var k=shaka.cea.Mp4CeaParser.BitstreamFormat,l=shaka.cea.CeaUtils,m=0,n=e,p=g.map(function(v){return v.sampleData});p=[].concat.apply([],$jscomp.arrayFromIterable(p));p.length&&(n=p[0].sampleSize||e);for(a.skip(f+g[0].dataOffset);a.hasMoreData();){f=a.readUint32();var q=a.readUint8(),r=null;r=!1;g=1;goog.asserts.assert(this.bitstreamFormat_!=k.UNKNOWN,"Bitstream format should have been checked before now!");switch(this.bitstreamFormat_){case k.H264:r=
+q&31;r=r==l.H264_NALU_TYPE_SEI;break;case k.H265:g=2;a.skip(1);r=q>>1&63;r=r==l.H265_PREFIX_NALU_TYPE_SEI||r==l.H265_SUFFIX_NALU_TYPE_SEI;break;default:return}if(r)for(q=0,m<p.length&&(q=p[m].sampleCompositionTimeOffset||0),q=(b+q)/c,g=$jscomp.makeIterator(this.seiProcessor_.process(a.readBytes(f-g))),r=g.next();!r.done;r=g.next())h.push({packet:r.value,pts:q});else try{a.skip(f-g)}catch(v){break}n-=f+4;0==n&&(b=m<p.length?b+(p[m].sampleDuration||d):b+d,m++,n=m<p.length?p[m].sampleSize||e:e)}};
+shaka.cea.Mp4CeaParser.prototype.setBitstreamFormat_=function(a){a in shaka.cea.Mp4CeaParser.CodecBitstreamMap_&&(this.bitstreamFormat_=shaka.cea.Mp4CeaParser.CodecBitstreamMap_[a])};goog.exportSymbol("shaka.cea.Mp4CeaParser",shaka.cea.Mp4CeaParser);shaka.cea.Mp4CeaParser.BitstreamFormat={UNKNOWN:0,H264:1,H265:2};
+shaka.cea.Mp4CeaParser.CodecBitstreamMap_={avc1:shaka.cea.Mp4CeaParser.BitstreamFormat.H264,avc3:shaka.cea.Mp4CeaParser.BitstreamFormat.H264,hev1:shaka.cea.Mp4CeaParser.BitstreamFormat.H265,hvc1:shaka.cea.Mp4CeaParser.BitstreamFormat.H265,dvav:shaka.cea.Mp4CeaParser.BitstreamFormat.H264,dva1:shaka.cea.Mp4CeaParser.BitstreamFormat.H264,dvh1:shaka.cea.Mp4CeaParser.BitstreamFormat.H265,dvhe:shaka.cea.Mp4CeaParser.BitstreamFormat.H265};shaka.media.ClosedCaptionParser.registerParser("video/mp4",function(){return new shaka.cea.Mp4CeaParser});shaka.cea.TsCeaParser=function(){this.seiProcessor_=new shaka.cea.SeiProcessor;this.tsParser_=null};shaka.cea.TsCeaParser.prototype.init=function(a){};
+shaka.cea.TsCeaParser.prototype.parse=function(a){var b=shaka.cea.CeaUtils;this.tsParser_?this.tsParser_.clearData():this.tsParser_=new shaka.util.TsParser;var c=[];a=shaka.util.BufferUtils.toUint8(a);if(!shaka.util.TsParser.probe(a))return c;a=this.tsParser_.parse(a);var d=a.getCodecs(),e=a.getVideoNalus();a=[];switch(d.video){case "avc":a.push(b.H264_NALU_TYPE_SEI);break;case "hvc":a.push(b.H265_PREFIX_NALU_TYPE_SEI),a.push(b.H265_SUFFIX_NALU_TYPE_SEI)}if(!a.length)return c;b=$jscomp.makeIterator(e);
+for(d=b.next();!d.done;d=b.next())if(d=d.value,a.includes(d.type)&&null!=d.time){e=$jscomp.makeIterator(this.seiProcessor_.process(d.data));for(var f=e.next();!f.done;f=e.next())c.push({packet:f.value,pts:d.time})}return c};goog.exportSymbol("shaka.cea.TsCeaParser",shaka.cea.TsCeaParser);shaka.media.ClosedCaptionParser.registerParser("video/mp2t",function(){return new shaka.cea.TsCeaParser});shaka.dash={};shaka.dash.ContentProtection=function(){};
+shaka.dash.ContentProtection.parseFromAdaptationSet=function(a,b,c){var d=shaka.dash.ContentProtection,e=shaka.util.ManifestParserUtils,f=d.parseElements_(a),g=null;a=[];var h=[],k=null,l=new Set(f.map(function(n){return n.keyId}));l.delete(null);var m="cenc";if(1<l.size)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_CONFLICTING_KEY_IDS);if(!b){h=f.filter(function(n){return n.schemeUri==d.Aes128Protection_});if(1<h.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_CONFLICTING_AES_128);h.length&&(k=d.parseAes128_(h[0]));(h=f.find(function(n){return n.schemeUri==d.MP4Protection_}))&&h.encryptionScheme&&(m=h.encryptionScheme);h=f.filter(function(n){return n.schemeUri==d.MP4Protection_?(goog.asserts.assert(!n.init||n.init.length,"Init data must be null or non-empty."),g=n.init||g,!1):n.schemeUri!=d.Aes128Protection_});h.length&&(a=d.convertElements_(g,m,h,c,l),0==a.length&&(a=[e.createDrmInfo("",m,g)]))}if(f.length&&
+!k&&(b||!h.length))for(a=[],b=$jscomp.makeIterator(Object.values(c)),c=b.next();!c.done;c=b.next())c=c.value,"org.w3.clearkey"!=c&&(c=e.createDrmInfo(c,m,g),a.push(c));if(e=Array.from(l)[0]||null)for(l=$jscomp.makeIterator(a),m=l.next();!m.done;m=l.next())for(m=$jscomp.makeIterator(m.value.initData),b=m.next();!b.done;b=m.next())b.value.keyId=e;return{defaultKeyId:e,defaultInit:g,drmInfos:a,aes128Info:k,firstRepresentation:!0}};
+shaka.dash.ContentProtection.parseFromRepresentation=function(a,b,c,d){var e=shaka.dash.ContentProtection.parseFromAdaptationSet(a,c,d);if(b.firstRepresentation){a=1==b.drmInfos.length&&!b.drmInfos[0].keySystem;c=0==e.drmInfos.length;if(0==b.drmInfos.length||a&&!c)b.drmInfos=e.drmInfos;b.firstRepresentation=!1}else if(0<e.drmInfos.length&&(b.drmInfos=b.drmInfos.filter(function(f){return e.drmInfos.some(function(g){return g.keySystem==f.keySystem})}),0==b.drmInfos.length))throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_NO_COMMON_KEY_SYSTEM);return e.defaultKeyId||b.defaultKeyId};shaka.dash.ContentProtection.getWidevineLicenseUrl=function(a){var b=shaka.util.StringUtils,c=shaka.util.TXml.findChildNS(a.node,shaka.dash.ContentProtection.DashIfNamespaceUri_,"Laurl");return c&&(c=shaka.util.TXml.getTextContents(c))?c:(a=shaka.util.TXml.findChildNS(a.node,"urn:microsoft","laurl"))?b.htmlUnescape(a.attributes.licenseUrl)||"":""};
+shaka.dash.ContentProtection.getClearKeyLicenseUrl=function(a){var b=shaka.util.TXml.findChildNS(a.node,shaka.dash.ContentProtection.DashIfNamespaceUri_,"Laurl");return b&&(b=shaka.util.TXml.getTextContents(b))?b:(a=shaka.util.TXml.findChildNS(a.node,shaka.dash.ContentProtection.ClearKeyNamespaceUri_,"Laurl"))&&"EME-1.0"===a.attributes.Lic_type&&a&&(a=shaka.util.TXml.getTextContents(a))?a:""};
+shaka.dash.ContentProtection.parseMsProRecords_=function(a,b){for(var c=[];b<a.byteLength-1;){var d=a.getUint16(b,!0);b+=2;var e=a.getUint16(b,!0);b+=2;if(0!=(e&1)||e+b>a.byteLength)return shaka.log.warning("Malformed MS PRO object"),[];var f=shaka.util.BufferUtils.toUint8(a,b,e);c.push({type:d,value:f});b+=e}return c};
+shaka.dash.ContentProtection.parseMsPro_=function(a){var b=0,c=shaka.util.BufferUtils.toDataView(a),d=c.getUint32(b,!0);b+=4;return d!=a.byteLength?(shaka.log.warning("PlayReady Object with invalid length encountered."),[]):shaka.dash.ContentProtection.parseMsProRecords_(c,b+2)};
+shaka.dash.ContentProtection.getLaurl_=function(a){a=$jscomp.makeIterator(shaka.util.TXml.getElementsByTagName(a,"DATA"));for(var b=a.next();!b.done;b=a.next())if(b=b.value,b.children){b=$jscomp.makeIterator(b.children);for(var c=b.next();!c.done;c=b.next())if(c=c.value,"LA_URL"==c.tagName)return shaka.util.TXml.getTextContents(c)}return""};
+shaka.dash.ContentProtection.getPlayReadyLicenseUrl=function(a){var b=shaka.util.TXml.findChildNS(a.node,shaka.dash.ContentProtection.DashIfNamespaceUri_,"Laurl");if(b&&(b=shaka.util.TXml.getTextContents(b)))return b;b=shaka.util.TXml.findChildNS(a.node,"urn:microsoft:playready","pro");if(!b||!shaka.util.TXml.getTextContents(b))return"";a=shaka.dash.ContentProtection;var c=a.PLAYREADY_RECORD_TYPES;b=shaka.util.TXml.getTextContents(b);b=shaka.util.Uint8ArrayUtils.fromBase64(b);b=a.parseMsPro_(b).filter(function(d){return d.type===
+c.RIGHTS_MANAGEMENT})[0];if(!b)return"";b=shaka.util.StringUtils.fromUTF16(b.value,!0);return(b=shaka.util.TXml.parseXmlString(b,"WRMHEADER"))?a.getLaurl_(b):""};
+shaka.dash.ContentProtection.getInitDataFromPro_=function(a){var b=shaka.util.TXml.findChildNS(a.node,"urn:microsoft:playready","pro");if(!b||!shaka.util.TXml.getTextContents(b))return null;var c=shaka.util.Uint8ArrayUtils;b=shaka.util.TXml.getTextContents(b);c=c.fromBase64(b);b=new Uint8Array([154,4,240,121,152,64,66,134,171,146,230,91,224,136,95,149]);var d=new Set;return[{initData:shaka.util.Pssh.createPssh(c,b,d,0),initDataType:"cenc",keyId:a.keyId}]};
+shaka.dash.ContentProtection.getInitDataClearKey_=function(a,b){if(0==b.size)return null;var c=new Uint8Array([16,119,239,236,192,178,77,2,172,227,60,30,82,226,251,75]),d=new Uint8Array([]);return[{initData:shaka.util.Pssh.createPssh(d,c,b,1),initDataType:"cenc",keyId:a.keyId}]};
+shaka.dash.ContentProtection.convertElements_=function(a,b,c,d,e){var f=shaka.dash.ContentProtection,g=shaka.util.ManifestParserUtils,h=f.licenseUrlParsers_,k=[];c=$jscomp.makeIterator(c);for(var l=c.next();!l.done;l=c.next()){l=l.value;var m=d[l.schemeUri];if(m){goog.asserts.assert(!l.init||l.init.length,"Init data must be null or non-empty.");var n=f.getInitDataFromPro_(l),p=null;l.schemeUri===shaka.dash.ContentProtection.ClearKeySchemeUri_&&(p=f.getInitDataClearKey_(l,e));n=g.createDrmInfo(m,b,
+l.init||a||n||p);if(m=h.get(m))n.licenseServerUri=m(l);k.push(n)}}return k};shaka.dash.ContentProtection.parseElements_=function(a){var b=[];a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next())(c=shaka.dash.ContentProtection.parseElement_(c.value))&&b.push(c);return b};
+shaka.dash.ContentProtection.parseElement_=function(a){var b=shaka.dash.ContentProtection.CencNamespaceUri_,c=shaka.util.TXml,d=a.attributes.schemeIdUri,e=c.getAttributeNS(a,b,"default_KID");b=c.findChildrenNS(a,b,"pssh").map(c.getContents);c=a.attributes.value;if(!d)return shaka.log.error("Missing required schemeIdUri attribute on","ContentProtection element",a),null;d=d.toLowerCase();if(e&&(e=e.replace(/-/g,"").toLowerCase(),e.includes(" ")))throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_MULTIPLE_KEY_IDS_NOT_SUPPORTED);var f=[];try{f=b.map(function(g){return{initDataType:"cenc",initData:shaka.util.Uint8ArrayUtils.fromBase64(g),keyId:null}})}catch(g){throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_PSSH_BAD_ENCODING);}return{node:a,schemeUri:d,keyId:e,init:0<f.length?f:null,encryptionScheme:c}};
+shaka.dash.ContentProtection.parseAes128_=function(a){if(!window.crypto||!window.crypto.subtle)throw shaka.log.alwaysWarn("Web Crypto API is not available to decrypt AES-128. (Web Crypto only exists in secure origins like https)"),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.NO_WEB_CRYPTO_API);var b=shaka.util.TXml.findChildNS(a.node,"urn:mpeg:dash:schema:sea:2012","SegmentEncryption");if(!b)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_UNSUPPORTED_AES_128);if("urn:mpeg:dash:sea:aes128-cbc:2013"!=b.attributes.schemeIdUri)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_UNSUPPORTED_AES_128);b=shaka.util.TXml.findChildNS(a.node,"urn:mpeg:dash:schema:sea:2012","CryptoPeriod");if(!b)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_UNSUPPORTED_AES_128);
+a=b.attributes.IV;b=shaka.util.StringUtils.htmlUnescape(b.attributes.keyUriTemplate);if(!a||!b)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_UNSUPPORTED_AES_128);a=shaka.util.Uint8ArrayUtils.fromHex(a.substr(2));if(16!=a.byteLength)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.AES_128_INVALID_IV_LENGTH);return{keyUri:b,iv:a}};
+shaka.dash.ContentProtection.PLAYREADY_RECORD_TYPES={RIGHTS_MANAGEMENT:1,RESERVED:2,EMBEDDED_LICENSE:3};
+shaka.dash.ContentProtection.licenseUrlParsers_=(new Map).set("com.widevine.alpha",shaka.dash.ContentProtection.getWidevineLicenseUrl).set("com.microsoft.playready",shaka.dash.ContentProtection.getPlayReadyLicenseUrl).set("com.microsoft.playready.recommendation",shaka.dash.ContentProtection.getPlayReadyLicenseUrl).set("com.microsoft.playready.software",shaka.dash.ContentProtection.getPlayReadyLicenseUrl).set("com.microsoft.playready.hardware",shaka.dash.ContentProtection.getPlayReadyLicenseUrl).set("org.w3.clearkey",
+shaka.dash.ContentProtection.getClearKeyLicenseUrl);shaka.dash.ContentProtection.MP4Protection_="urn:mpeg:dash:mp4protection:2011";shaka.dash.ContentProtection.Aes128Protection_="urn:mpeg:dash:sea:2012";shaka.dash.ContentProtection.CencNamespaceUri_="urn:mpeg:cenc:2013";shaka.dash.ContentProtection.ClearKeyNamespaceUri_="http://dashif.org/guidelines/clearKey";shaka.dash.ContentProtection.ClearKeySchemeUri_="urn:uuid:e2719d58-a985-b3c9-781a-b030af78d30e";
+shaka.dash.ContentProtection.DashIfNamespaceUri_="https://dashif.org/CPS";shaka.dash.MpdUtils=function(){};
+shaka.dash.MpdUtils.fillUriTemplate=function(a,b,c,d,e,f){var g={RepresentationID:b,Number:c,SubNumber:d,Bandwidth:e,Time:f};return a.replace(/\$(RepresentationID|Number|SubNumber|Bandwidth|Time)?(?:%0([0-9]+)([diouxX]))?\$/g,function(h,k,l,m){if("$$"==h)return"$";var n=g[k];goog.asserts.assert(void 0!==n,"Unrecognized identifier");if(null==n)return shaka.log.warning("URL template does not have an available substitution for ",'identifier "'+k+'":',a),h;"RepresentationID"==k&&l&&(shaka.log.warning("URL template should not contain a width specifier for identifier",
+'"RepresentationID":',a),l=void 0);"Time"==k&&"bigint"!=typeof n&&(goog.asserts.assert("number"==typeof n,"Time value should be a number or bigint!"),.2<=Math.abs(n-Math.round(n))&&shaka.log.alwaysWarn("Calculated $Time$ values must be close to integers"),n=Math.round(n));switch(m){case void 0:case "d":case "i":case "u":h=n.toString();break;case "o":h=n.toString(8);break;case "x":h=n.toString(16);break;case "X":h=n.toString(16).toUpperCase();break;default:goog.asserts.assert(!1,"Unhandled format specifier"),
+h=n.toString()}l=window.parseInt(l,10)||1;return Array(Math.max(0,l-h.length)+1).join("0")+h})};
+shaka.dash.MpdUtils.createTimeline=function(a,b,c,d,e){goog.asserts.assert(0<b&&Infinity>b,"timescale must be a positive, finite integer");goog.asserts.assert(0<d,"period duration must be a positive integer");var f=shaka.util.TXml;a=f.findChildren(a,"S");for(var g=[],h=-c,k=0;k<a.length;++k){var l=a[k],m=a[k+1],n=f.parseAttr(l,"t",f.parseNonNegativeInt),p=f.parseAttr(l,"d",f.parseNonNegativeInt),q=f.parseAttr(l,"r",f.parseInt),r=f.parseAttr(l,"k",f.parseInt)||0;null!=n&&(n-=c);if(!p){shaka.log.warning('"S" element must have a duration:',
+'ignoring the remaining "S" elements.',l);break}n=null!=n?n:h;q=q||0;if(0>q)if(m){m=f.parseAttr(m,"t",f.parseNonNegativeInt);if(null==m){shaka.log.warning('An "S" element cannot have a negative repeat','if the next "S" element does not have a valid start time:','ignoring the remaining "S" elements.',l);break}else if(n>=m){shaka.log.warning('An "S" element cannot have a negative repeatif its start ','time exceeds the next "S" element\'s start time:','ignoring the remaining "S" elements.',l);break}q=
+Math.ceil((m-n)/p)-1}else{if(Infinity==d){shaka.log.warning('The last "S" element cannot have a negative repeat',"if the Period has an infinite duration:",'ignoring the last "S" element.',l);break}else if(n/b>=d){shaka.log.warning('The last "S" element cannot have a negative repeat',"if its start time exceeds the Period's duration:",'igoring the last "S" element.',l);break}q=Math.ceil((d*b-n)/p)-1}0<g.length&&n!=h&&(Math.abs((n-h)/b)>=shaka.util.ManifestParserUtils.GAP_OVERLAP_TOLERANCE_SECONDS&&
+shaka.log.warning("SegmentTimeline contains a large gap/overlap:","the content may have errors in it.",l),g[g.length-1].end=n/b);for(l=0;l<=q;++l)h=n+p,g.push({start:n/b,end:h/b,unscaledStart:n,partialSegments:r,segmentPosition:g.length+e}),n=h}return g};
+shaka.dash.MpdUtils.parseSegmentInfo=function(a,b){goog.asserts.assert(b(a.representation),"There must be at least one element of the given type.");var c=shaka.dash.MpdUtils,d=shaka.util.TXml,e=c.inheritAttribute(a,b,"timescale"),f=1;e&&(f=d.parsePositiveInt(e)||1);var g=c.inheritAttribute(a,b,"duration");e=d.parsePositiveInt(g||"");a.representation.contentType==shaka.util.ManifestParserUtils.ContentType.IMAGE&&(e=d.parseFloat(g||""));e&&(e/=f);var h=c.inheritAttribute(a,b,"startNumber");g=Number(c.inheritAttribute(a,
+b,"presentationTimeOffset"))||0;d=d.parseNonNegativeInt(h||"");if(null==h||null==d)d=1;b=c.inheritChild(a,b,"SegmentTimeline");h=null;b&&(h=c.createTimeline(b,f,g,a.periodInfo.duration||Infinity,d));return{timescale:f,segmentDuration:e,startNumber:d,scaledPresentationTimeOffset:g/f||0,unscaledPresentationTimeOffset:g,timeline:h}};
+shaka.dash.MpdUtils.getNodes=function(a,b){var c=shaka.util.Functional;goog.asserts.assert(b(a.representation),"There must be at least one element of the given type");return[b(a.representation),b(a.adaptationSet),b(a.period)].filter(c.isNotNull)};shaka.dash.MpdUtils.inheritAttribute=function(a,b,c){b=shaka.dash.MpdUtils.getNodes(a,b);a=null;b=$jscomp.makeIterator(b);for(var d=b.next();!d.done&&!(a=d.value.attributes[c]);d=b.next());return a};
+shaka.dash.MpdUtils.inheritChild=function(a,b,c){var d=shaka.dash.MpdUtils.getNodes(a,b);a=shaka.util.TXml;b=null;d=$jscomp.makeIterator(d);for(var e=d.next();!e.done&&!(b=a.findChild(e.value,c));e=d.next());return b};
+shaka.dash.MpdUtils.handleXlinkInElement_=function(a,b,c,d,e,f){for(var g=shaka.util.TXml,h=shaka.util.Error,k=shaka.util.ManifestParserUtils,l=shaka.dash.MpdUtils.XlinkNamespaceUri_,m=g.getAttributeNS(a,l,"href"),n=g.getAttributeNS(a,l,"actuate")||"onRequest",p=$jscomp.makeIterator(Object.keys(a.attributes)),q=p.next();!q.done;q=p.next()){q=q.value;var r=q.split(":"),v=shaka.util.TXml.getKnownNameSpace(l);r[0]==v&&delete a.attributes[q]}if(5<=f)return shaka.util.AbortableOperation.failed(new h(h.Severity.CRITICAL,
+h.Category.MANIFEST,h.Code.DASH_XLINK_DEPTH_LIMIT));if("onLoad"!=n)return shaka.util.AbortableOperation.failed(new h(h.Severity.CRITICAL,h.Category.MANIFEST,h.Code.DASH_UNSUPPORTED_XLINK_ACTUATE));var x=k.resolveUris([d],[m]);d=shaka.net.NetworkingEngine.RequestType.MANIFEST;k=shaka.net.NetworkingEngine.makeRequest(x,b);d=e.request(d,k);goog.asserts.assert(d instanceof shaka.util.AbortableOperation,"Unexpected implementation of IAbortableOperation!");return d.chain(function(w){w=g.parseXml(w.data,
+a.tagName);if(!w)return shaka.util.AbortableOperation.failed(new h(h.Severity.CRITICAL,h.Category.MANIFEST,h.Code.DASH_INVALID_XML,m));for(a.children=[];w.children.length;){var t=w.children.shift();g.isNode(t)&&(t.parent=a);a.children.push(t)}t=$jscomp.makeIterator(Object.keys(w.attributes));for(var y=t.next();!y.done;y=t.next())y=y.value,a.attributes[y]=w.attributes[y];return shaka.dash.MpdUtils.processXlinks(a,b,c,x[0],e,f+1)})};
+shaka.dash.MpdUtils.processXlinks=function(a,b,c,d,e,f){f=void 0===f?0:f;var g=shaka.dash.MpdUtils,h=shaka.util.TXml,k=g.XlinkNamespaceUri_;if(h.getAttributeNS(a,k,"href"))return h=g.handleXlinkInElement_(a,b,c,d,e,f),c&&(h=h.chain(void 0,function(q){return g.processXlinks(a,b,c,d,e,f)})),h;for(var l=[],m={},n=$jscomp.makeIterator(shaka.util.TXml.getChildNodes(a)),p=n.next();!p.done;m={$jscomp$loop$prop$child$886:m.$jscomp$loop$prop$child$886},p=n.next())m.$jscomp$loop$prop$child$886=p.value,"urn:mpeg:dash:resolve-to-zero:2013"==
+h.getAttributeNS(m.$jscomp$loop$prop$child$886,k,"href")?a.children=a.children.filter(function(q){return function(r){return r!==q.$jscomp$loop$prop$child$886}}(m)):"SegmentTimeline"!=m.$jscomp$loop$prop$child$886.tagName&&l.push(shaka.dash.MpdUtils.processXlinks(m.$jscomp$loop$prop$child$886,b,c,d,e,f));return shaka.util.AbortableOperation.all(l).chain(function(){return a})};shaka.dash.MpdUtils.XlinkNamespaceUri_="http://www.w3.org/1999/xlink";shaka.media.Mp4SegmentIndexParser=function(){};shaka.media.Mp4SegmentIndexParser.parse=function(a,b,c,d,e,f,g){var h=shaka.media.Mp4SegmentIndexParser,k,l=(new shaka.util.Mp4Parser).fullBox("sidx",function(m){k=h.parseSIDX_(b,d,e,f,g,c,m)});a&&l.parse(a);if(k)return k;shaka.log.error('Invalid box type, expected "sidx".');throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.MP4_SIDX_WRONG_BOX_TYPE);};
+shaka.media.Mp4SegmentIndexParser.parseSIDX_=function(a,b,c,d,e,f,g){goog.asserts.assert(null!=g.version,"SIDX is a full box and should have a valid version.");var h=[];g.reader.skip(4);var k=g.reader.readUint32();if(0==k)throw shaka.log.error("Invalid timescale."),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.MP4_SIDX_INVALID_TIMESCALE);if(0==g.version){var l=g.reader.readUint32();var m=g.reader.readUint32()}else l=g.reader.readUint64(),
+m=g.reader.readUint64();g.reader.skip(2);var n=g.reader.readUint16();a=a+g.size+m;for(m=0;m<n;m++){var p=g.reader.readUint32(),q=(p&2147483648)>>>31;p&=2147483647;var r=g.reader.readUint32();g.reader.skip(4);if(1==q)throw shaka.log.error("Heirarchical SIDXs are not supported."),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.MP4_SIDX_TYPE_NOT_SUPPORTED);h.push(new shaka.media.SegmentReference(l/k+c,(l+r)/k+c,function(){return f},a,a+p-
+1,b,c,d,e));l+=r;a+=p}g.parser.stop();return h};shaka.util.EbmlParser=function(a){this.dataView_=shaka.util.BufferUtils.toDataView(a);this.reader_=new shaka.util.DataViewReader(this.dataView_,shaka.util.DataViewReader.Endianness.BIG_ENDIAN)};shaka.util.EbmlParser.prototype.hasMoreData=function(){return this.reader_.hasMoreData()};
+shaka.util.EbmlParser.prototype.parseElement=function(){var a=this.parseId_(),b=this.parseVint_();b=shaka.util.EbmlParser.isDynamicSizeValue_(b)?this.dataView_.byteLength-this.reader_.getPosition():shaka.util.EbmlParser.getVintValue_(b);b=this.reader_.getPosition()+b<=this.dataView_.byteLength?b:this.dataView_.byteLength-this.reader_.getPosition();var c=shaka.util.BufferUtils.toDataView(this.dataView_,this.reader_.getPosition(),b);this.reader_.skip(b);return new shaka.util.EbmlElement(a,c)};
+shaka.util.EbmlParser.prototype.parseId_=function(){var a=this.parseVint_();if(7<a.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.EBML_OVERFLOW);var b=0;a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next())b=256*b+c.value;return b};
+shaka.util.EbmlParser.prototype.parseVint_=function(){var a=this.reader_.getPosition(),b=this.reader_.readUint8();if(0==b)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.EBML_OVERFLOW);b=8-Math.floor(Math.log2(b));goog.asserts.assert(8>=b&&1<=b,"Incorrect log2 value");this.reader_.skip(b-1);return shaka.util.BufferUtils.toUint8(this.dataView_,a,b)};
+shaka.util.EbmlParser.getVintValue_=function(a){if(8==a.length&&a[1]&224)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.JS_INTEGER_OVERFLOW);for(var b=0,c=0;c<a.length;c++){var d=a[c];b=0==c?d&(1<<8-a.length)-1:256*b+d}return b};
+shaka.util.EbmlParser.isDynamicSizeValue_=function(a){for(var b=shaka.util.BufferUtils,c=$jscomp.makeIterator(shaka.util.EbmlParser.DYNAMIC_SIZES),d=c.next();!d.done;d=c.next())if(b.equal(a,new Uint8Array(d.value)))return!0;return!1};shaka.util.EbmlParser.DYNAMIC_SIZES=[[255],[127,255],[63,255,255],[31,255,255,255],[15,255,255,255,255],[7,255,255,255,255,255],[3,255,255,255,255,255,255],[1,255,255,255,255,255,255,255]];shaka.util.EbmlElement=function(a,b){this.id=a;this.dataView_=b};
+shaka.util.EbmlElement.prototype.getOffset=function(){return this.dataView_.byteOffset};shaka.util.EbmlElement.prototype.createParser=function(){return new shaka.util.EbmlParser(this.dataView_)};
+shaka.util.EbmlElement.prototype.getUint=function(){if(8<this.dataView_.byteLength)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.EBML_OVERFLOW);if(8==this.dataView_.byteLength&&this.dataView_.getUint8(0)&224)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.JS_INTEGER_OVERFLOW);for(var a=0,b=0;b<this.dataView_.byteLength;b++){var c=this.dataView_.getUint8(b);a=256*
+a+c}return a};shaka.util.EbmlElement.prototype.getFloat=function(){if(4==this.dataView_.byteLength)return this.dataView_.getFloat32(0);if(8==this.dataView_.byteLength)return this.dataView_.getFloat64(0);throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.EBML_BAD_FLOATING_POINT_SIZE);};shaka.media.WebmSegmentIndexParser=function(){};
+shaka.media.WebmSegmentIndexParser.parse=function(a,b,c,d,e,f,g){b=shaka.media.WebmSegmentIndexParser.parseWebmContainer_(b);a=(new shaka.util.EbmlParser(a)).parseElement();if(a.id!=shaka.media.WebmSegmentIndexParser.CUES_ID)throw shaka.log.error("Not a Cues element."),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.WEBM_CUES_ELEMENT_MISSING);return shaka.media.WebmSegmentIndexParser.parseCues_(a,b.segmentOffset,b.timecodeScale,b.duration,
+c,d,e,f,g)};
+shaka.media.WebmSegmentIndexParser.parseWebmContainer_=function(a){a=new shaka.util.EbmlParser(a);if(a.parseElement().id!=shaka.media.WebmSegmentIndexParser.EBML_ID)throw shaka.log.error("Not an EBML element."),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.WEBM_EBML_HEADER_ELEMENT_MISSING);var b=a.parseElement();if(b.id!=shaka.media.WebmSegmentIndexParser.SEGMENT_ID)throw shaka.log.error("Not a Segment element."),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,
+shaka.util.Error.Code.WEBM_SEGMENT_ELEMENT_MISSING);a=b.getOffset();b=shaka.media.WebmSegmentIndexParser.parseSegment_(b);return{segmentOffset:a,timecodeScale:b.timecodeScale,duration:b.duration}};
+shaka.media.WebmSegmentIndexParser.parseSegment_=function(a){a=a.createParser();for(var b=null;a.hasMoreData();){var c=a.parseElement();if(c.id==shaka.media.WebmSegmentIndexParser.INFO_ID){b=c;break}}if(!b)throw shaka.log.error("Not an Info element."),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.WEBM_INFO_ELEMENT_MISSING);return shaka.media.WebmSegmentIndexParser.parseInfo_(b)};
+shaka.media.WebmSegmentIndexParser.parseInfo_=function(a){var b=a.createParser(),c=1E6;for(a=null;b.hasMoreData();){var d=b.parseElement();d.id==shaka.media.WebmSegmentIndexParser.TIMECODE_SCALE_ID?c=d.getUint():d.id==shaka.media.WebmSegmentIndexParser.DURATION_ID&&(a=d.getFloat())}if(null==a)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.WEBM_DURATION_ELEMENT_MISSING);b=c/1E9;return{timecodeScale:b,duration:a*b}};
+shaka.media.WebmSegmentIndexParser.parseCues_=function(a,b,c,d,e,f,g,h,k){var l=[],m=function(){return e};a=a.createParser();for(var n=null,p=null;a.hasMoreData();){var q=a.parseElement();if(q.id==shaka.media.WebmSegmentIndexParser.CUE_POINT_ID){var r=shaka.media.WebmSegmentIndexParser.parseCuePoint_(q);r&&(q=c*r.unscaledTime,r=b+r.relativeOffset,null!=n&&(goog.asserts.assert(null!=p,"last offset cannot be null"),l.push(new shaka.media.SegmentReference(n+g,q+g,m,p,r-1,f,g,h,k))),n=q,p=r)}}null!=n&&
+(goog.asserts.assert(null!=p,"last offset cannot be null"),l.push(new shaka.media.SegmentReference(n+g,d+g,m,p,null,f,g,h,k)));return l};
+shaka.media.WebmSegmentIndexParser.parseCuePoint_=function(a){var b=a.createParser();a=b.parseElement();if(a.id!=shaka.media.WebmSegmentIndexParser.CUE_TIME_ID)throw shaka.log.warning("Not a CueTime element."),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.WEBM_CUE_TIME_ELEMENT_MISSING);a=a.getUint();b=b.parseElement();if(b.id!=shaka.media.WebmSegmentIndexParser.CUE_TRACK_POSITIONS_ID)throw shaka.log.warning("Not a CueTrackPositions element."),
+new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.WEBM_CUE_TRACK_POSITIONS_ELEMENT_MISSING);b=b.createParser();for(var c=0;b.hasMoreData();){var d=b.parseElement();if(d.id==shaka.media.WebmSegmentIndexParser.CUE_CLUSTER_POSITION){c=d.getUint();break}}return{unscaledTime:a,relativeOffset:c}};shaka.media.WebmSegmentIndexParser.EBML_ID=440786851;shaka.media.WebmSegmentIndexParser.SEGMENT_ID=408125543;
+shaka.media.WebmSegmentIndexParser.INFO_ID=357149030;shaka.media.WebmSegmentIndexParser.TIMECODE_SCALE_ID=2807729;shaka.media.WebmSegmentIndexParser.DURATION_ID=17545;shaka.media.WebmSegmentIndexParser.CUES_ID=475249515;shaka.media.WebmSegmentIndexParser.CUE_POINT_ID=187;shaka.media.WebmSegmentIndexParser.CUE_TIME_ID=179;shaka.media.WebmSegmentIndexParser.CUE_TRACK_POSITIONS_ID=183;shaka.media.WebmSegmentIndexParser.CUE_CLUSTER_POSITION=241;shaka.dash.SegmentBase=function(){};
+shaka.dash.SegmentBase.createInitSegment=function(a,b,c){var d=shaka.util.TXml,e=shaka.util.ManifestParserUtils,f=shaka.util.StringUtils;b=shaka.dash.MpdUtils.inheritChild(a,b,"Initialization");if(!b)return null;var g=a.representation.getBaseUris(),h=b.attributes.sourceURL;h&&(g=e.resolveUris(g,[f.htmlUnescape(h)]));e=0;f=null;if(d=d.parseAttr(b,"range",d.parseRange))e=d.start,f=d.end;d=shaka.dash.SegmentBase.createQualityInfo(a);c=new shaka.media.InitSegmentReference(function(){return g},e,f,d,null,
+null,c);c.codecs=a.representation.codecs;c.mimeType=a.representation.mimeType;return c};
+shaka.dash.SegmentBase.createStreamInfo=function(a,b,c){goog.asserts.assert(a.representation.segmentBase,"Should only be called with SegmentBase");var d=shaka.dash.MpdUtils,e=shaka.dash.SegmentBase,f=shaka.util.TXml,g=Number(d.inheritAttribute(a,e.fromInheritance_,"presentationTimeOffset"))||0;d=d.inheritAttribute(a,e.fromInheritance_,"timescale");var h=1;d&&(h=f.parsePositiveInt(d)||1);var k=g/h||0,l=e.createInitSegment(a,e.fromInheritance_,c);e.checkSegmentIndexRangeSupport_(a,l);var m=shaka.util.ObjectUtils.shallowCloneObject(a);
+return{generateSegmentIndex:function(){return e.generateSegmentIndex_(m,b,l,k)}}};
+shaka.dash.SegmentBase.generateSegmentIndexFromUris=function(a,b,c,d,e,f,g){var h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D;return $jscomp.asyncExecutePromiseGeneratorProgram(function(F){if(1==F.nextAddress)return h=a.presentationTimeline,k=!a.dynamic||!a.periodInfo.isLastPeriod,l=a.periodInfo.start,m=a.periodInfo.duration,n=a.representation.mimeType.split("/")[1],p=b,q=null,r=[p(d,e,f,!1),"webm"==n?p(c.getUris(),c.startByte,c.endByte,!0):null],p=null,F.yield(Promise.all(r),2);v=F.yieldResult;x=v[0];w=v[1]||
+null;t=null;y=l-g;u=l;z=m?l+m:Infinity;"mp4"==n?t=shaka.media.Mp4SegmentIndexParser.parse(x,e,d,c,y,u,z):(goog.asserts.assert(w,"WebM requires init data"),t=shaka.media.WebmSegmentIndexParser.parse(x,w,d,c,y,u,z));A=$jscomp.makeIterator(t);for(B=A.next();!B.done;B=A.next())D=B.value,D.codecs=a.representation.codecs,D.mimeType=a.representation.mimeType;h.notifySegments(t);goog.asserts.assert(!q,"Should not call generateSegmentIndex twice");q=new shaka.media.SegmentIndex(t);k&&q.fit(u,z,!0);return F.return(q)})};
+shaka.dash.SegmentBase.fromInheritance_=function(a){return a.segmentBase};shaka.dash.SegmentBase.computeIndexRange_=function(a){var b=shaka.dash.MpdUtils,c=shaka.dash.SegmentBase,d=shaka.util.TXml,e=b.inheritChild(a,c.fromInheritance_,"RepresentationIndex");a=b.inheritAttribute(a,c.fromInheritance_,"indexRange");a=d.parseRange(a||"");e&&(a=d.parseAttr(e,"range",d.parseRange,a));return a};
+shaka.dash.SegmentBase.computeIndexUris_=function(a){var b=shaka.util.ManifestParserUtils,c=shaka.util.StringUtils,d=shaka.dash.MpdUtils.inheritChild(a,shaka.dash.SegmentBase.fromInheritance_,"RepresentationIndex");a=a.representation.getBaseUris();d&&(c=c.htmlUnescape(d.attributes.sourceURL))&&(a=b.resolveUris(a,[c]));return a};
+shaka.dash.SegmentBase.checkSegmentIndexRangeSupport_=function(a,b){var c=shaka.dash.SegmentBase;c.checkSegmentIndexSupport(a,b);if(!c.computeIndexRange_(a))throw shaka.log.error("SegmentBase does not contain sufficient segment information:","the SegmentBase does not contain @indexRange","or a RepresentationIndex element.",a.representation),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_NO_SEGMENT_INFO);};
+shaka.dash.SegmentBase.checkSegmentIndexSupport=function(a,b){var c=shaka.util.ManifestParserUtils.ContentType,d=a.representation.contentType,e=a.representation.mimeType.split("/")[1];if(d!=c.TEXT&&"mp4"!=e&&"webm"!=e)throw shaka.log.error("SegmentBase specifies an unsupported container type.",a.representation),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_UNSUPPORTED_CONTAINER);if("webm"==e&&!b)throw shaka.log.error("SegmentBase does not contain sufficient segment information:",
+"the SegmentBase uses a WebM container,","but does not contain an Initialization element.",a.representation),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_WEBM_MISSING_INIT);};
+shaka.dash.SegmentBase.generateSegmentIndex_=function(a,b,c,d){var e=shaka.dash.SegmentBase,f=e.computeIndexUris_(a);e=e.computeIndexRange_(a);goog.asserts.assert(e,"Index range should not be null!");return shaka.dash.SegmentBase.generateSegmentIndexFromUris(a,b,c,f,e.start,e.end,d)};
+shaka.dash.SegmentBase.createQualityInfo=function(a){var b=a.representation;return{bandwidth:a.bandwidth,audioSamplingRate:b.audioSamplingRate,codecs:b.codecs,contentType:b.contentType,frameRate:b.frameRate||null,height:b.height||null,mimeType:b.mimeType,channelsCount:b.numChannels,pixelAspectRatio:b.pixelAspectRatio||null,width:b.width||null}};shaka.dash.SegmentList=function(){};
+shaka.dash.SegmentList.createStreamInfo=function(a,b,c){goog.asserts.assert(a.representation.segmentList,"Should only be called with SegmentList");var d=shaka.dash.SegmentList,e=shaka.dash.SegmentBase.createInitSegment(a,d.fromInheritance_,c),f=d.parseSegmentListInfo_(a);d.checkSegmentListInfo_(a,f);var g=null,h=null;a.period.id&&a.representation.id&&(h=b[a.period.id+","+a.representation.id])&&(g=h.segmentIndex);var k=d.createSegmentReferences_(a.periodInfo.start,a.periodInfo.duration,f.startNumber,
+a.representation.getBaseUris,f,e,c,a.representation.mimeType,a.representation.codecs);b=!g;g?(c=a.presentationTimeline.getSegmentAvailabilityStart(),g.mergeAndEvict(k,c)):g=new shaka.media.SegmentIndex(k);a.presentationTimeline.notifySegments(k);a.dynamic&&a.periodInfo.isLastPeriod||g.fit(a.periodInfo.start,a.periodInfo.duration?a.periodInfo.start+a.periodInfo.duration:Infinity,b);h&&(h.segmentIndex=g);return{generateSegmentIndex:function(){g&&!g.isEmpty()||g.merge(k);return Promise.resolve(g)}}};
+shaka.dash.SegmentList.fromInheritance_=function(a){return a.segmentList};
+shaka.dash.SegmentList.parseSegmentListInfo_=function(a){var b=shaka.dash.SegmentList,c=shaka.dash.MpdUtils,d=b.parseMediaSegments_(a);a=c.parseSegmentInfo(a,b.fromInheritance_);b=a.startNumber;0==b&&(shaka.log.warning("SegmentList@startNumber must be > 0"),b=1);c=0;a.segmentDuration?c=a.segmentDuration*(b-1):a.timeline&&0<a.timeline.length&&(c=a.timeline[0].start);return{segmentDuration:a.segmentDuration,startTime:c,startNumber:b,scaledPresentationTimeOffset:a.scaledPresentationTimeOffset,timeline:a.timeline,
+mediaSegments:d}};
+shaka.dash.SegmentList.checkSegmentListInfo_=function(a,b){if(!b.segmentDuration&&!b.timeline&&1<b.mediaSegments.length)throw shaka.log.warning("SegmentList does not contain sufficient segment information:","the SegmentList specifies multiple segments,","but does not specify a segment duration or timeline.",a.representation),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_NO_SEGMENT_INFO);if(!b.segmentDuration&&!a.periodInfo.duration&&
+!b.timeline&&1==b.mediaSegments.length)throw shaka.log.warning("SegmentList does not contain sufficient segment information:","the SegmentList specifies one segment,","but does not specify a segment duration, period duration,","or timeline.",a.representation),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_NO_SEGMENT_INFO);if(b.timeline&&0==b.timeline.length)throw shaka.log.warning("SegmentList does not contain sufficient segment information:",
+"the SegmentList has an empty timeline.",a.representation),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_NO_SEGMENT_INFO);};
+shaka.dash.SegmentList.createSegmentReferences_=function(a,b,c,d,e,f,g,h,k){var l=shaka.util.ManifestParserUtils;c=e.mediaSegments.length;e.timeline&&e.timeline.length!=e.mediaSegments.length&&(c=Math.min(e.timeline.length,e.mediaSegments.length),shaka.log.warning("The number of items in the segment timeline and the number of ","segment URLs do not match, truncating",e.mediaSegments.length,"to",c));for(var m=a-e.scaledPresentationTimeOffset,n=b?a+b:Infinity,p=[],q=e.startTime,r={},v=0;v<c;r={$jscomp$loop$prop$uris$888:r.$jscomp$loop$prop$uris$888,
+$jscomp$loop$prop$segment$889:r.$jscomp$loop$prop$segment$889},v++){r.$jscomp$loop$prop$segment$889=e.mediaSegments[v];var x=q;q=void 0;null!=e.segmentDuration?q=x+e.segmentDuration:e.timeline?q=e.timeline[v].end:(goog.asserts.assert(1==e.mediaSegments.length&&b,"There should be exactly one segment with a Period duration."),q=x+b);r.$jscomp$loop$prop$uris$888=null;var w=function(t){return function(){null==t.$jscomp$loop$prop$uris$888&&(t.$jscomp$loop$prop$uris$888=l.resolveUris(d(),[t.$jscomp$loop$prop$segment$889.mediaUri]));
+return t.$jscomp$loop$prop$uris$888}}(r);x=new shaka.media.SegmentReference(a+x,a+q,w,r.$jscomp$loop$prop$segment$889.start,r.$jscomp$loop$prop$segment$889.end,f,m,a,n,[],"",null,null,shaka.media.SegmentReference.Status.AVAILABLE,g);x.codecs=k;x.mimeType=h;p.push(x)}return p};
+shaka.dash.SegmentList.parseMediaSegments_=function(a){var b=[a.representation.segmentList,a.adaptationSet.segmentList,a.period.segmentList].filter(shaka.util.Functional.isNotNull),c=shaka.util.TXml,d=shaka.util.StringUtils;return b.map(function(e){return c.findChildren(e,"SegmentURL")}).reduce(function(e,f){return 0<e.length?e:f}).map(function(e){e.attributes.indexRange&&!a.indexRangeWarningGiven&&(a.indexRangeWarningGiven=!0,shaka.log.warning("We do not support the SegmentURL@indexRange attribute on SegmentList.  We only use the SegmentList@duration attribute or SegmentTimeline, which must be accurate."));
+var f=d.htmlUnescape(e.attributes.media);e=c.parseAttr(e,"mediaRange",c.parseRange,{start:0,end:null});return{mediaUri:f,start:e.start,end:e.end}})};shaka.dash.SegmentTemplate=function(){};
+shaka.dash.SegmentTemplate.createStreamInfo=function(a,b,c,d,e,f,g,h){goog.asserts.assert(a.representation.segmentTemplate,"Should only be called with SegmentTemplate");var k=shaka.dash.SegmentTemplate,l=shaka.dash.TimelineSegmentIndex,m=k.createInitSegment_(a,g),n=k.parseSegmentTemplateInfo_(a);k.checkSegmentTemplateInfo_(a,n);var p=shaka.util.ObjectUtils.shallowCloneObject(a);if(n.indexTemplate)return shaka.dash.SegmentBase.checkSegmentIndexSupport(a,m),{generateSegmentIndex:function(){return k.generateSegmentIndexFromIndexTemplate_(p,b,
+m,n)}};if(n.segmentDuration)return d||"image"===a.adaptationSet.contentType||(a.presentationTimeline.notifyMaxSegmentDuration(n.segmentDuration),a.presentationTimeline.notifyMinSegmentStartTime(a.periodInfo.start)),{generateSegmentIndex:function(){return k.generateSegmentIndexFromDuration_(p,n,e,m,f,g,h)}};var q=null;d=d=null;a.period.id&&a.representation.id&&(d=a.period.id+","+a.representation.id,d=c[d])&&(q=d.segmentIndex);var r=a.periodInfo.start,v=a.periodInfo.duration?r+a.periodInfo.duration:
+Infinity;shaka.log.debug("New manifest "+r+" - "+v);var x=!(a.dynamic&&a.periodInfo.isLastPeriod);q?(c=q,c.appendTemplateInfo(n,r,v,x,m),l=a.presentationTimeline.getSegmentAvailabilityStart(),c.evict(l)):(shaka.log.debug("Creating TSI with end "+v),q=new l(n,a.representation.id,a.bandwidth,a.representation.getBaseUris,r,v,m,x,g,a.representation.segmentSequenceCadence));n.timeline&&"image"!==a.adaptationSet.contentType&&a.presentationTimeline.notifyTimeRange(n.timeline,r);d&&a.dynamic&&(d.segmentIndex=
+q);return{generateSegmentIndex:function(){q instanceof shaka.dash.TimelineSegmentIndex&&q.isEmpty()&&q.appendTemplateInfo(n,r,v,x,m);return Promise.resolve(q)}}};shaka.dash.SegmentTemplate.fromInheritance_=function(a){return a.segmentTemplate};
+shaka.dash.SegmentTemplate.parseSegmentTemplateInfo_=function(a){var b=shaka.dash.SegmentTemplate,c=shaka.dash.MpdUtils,d=shaka.util.StringUtils,e=c.parseSegmentInfo(a,b.fromInheritance_),f=c.inheritAttribute(a,b.fromInheritance_,"media");b=c.inheritAttribute(a,b.fromInheritance_,"index");return{segmentDuration:e.segmentDuration,timescale:e.timescale,startNumber:e.startNumber,scaledPresentationTimeOffset:e.scaledPresentationTimeOffset,unscaledPresentationTimeOffset:e.unscaledPresentationTimeOffset,
+timeline:e.timeline,mediaTemplate:f&&d.htmlUnescape(f),indexTemplate:b,mimeType:a.representation.mimeType,codecs:a.representation.codecs}};
+shaka.dash.SegmentTemplate.checkSegmentTemplateInfo_=function(a,b){var c=b.indexTemplate?1:0;c+=b.timeline?1:0;c+=b.segmentDuration?1:0;if(0==c)throw shaka.log.error("SegmentTemplate does not contain any segment information:","the SegmentTemplate must contain either an index URL template","a SegmentTimeline, or a segment duration.",a.representation),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_NO_SEGMENT_INFO);1!=c&&(shaka.log.warning("SegmentTemplate containes multiple segment information sources:",
+"the SegmentTemplate should only contain an index URL template,","a SegmentTimeline or a segment duration.",a.representation),b.indexTemplate?(shaka.log.info("Using the index URL template by default."),b.timeline=null):(goog.asserts.assert(b.timeline,"There should be a timeline"),shaka.log.info("Using the SegmentTimeline by default.")),b.segmentDuration=null);if(!b.indexTemplate&&!b.mediaTemplate)throw shaka.log.error("SegmentTemplate does not contain sufficient segment information:","the SegmentTemplate's media URL template is missing.",
+a.representation),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_NO_SEGMENT_INFO);};
+shaka.dash.SegmentTemplate.generateSegmentIndexFromIndexTemplate_=function(a,b,c,d){var e=shaka.dash.MpdUtils,f=shaka.util.ManifestParserUtils;goog.asserts.assert(d.indexTemplate,"must be using index template");e=e.fillUriTemplate(d.indexTemplate,a.representation.id,null,null,a.bandwidth||null,null);f=f.resolveUris(a.representation.getBaseUris(),[e]);return shaka.dash.SegmentBase.generateSegmentIndexFromUris(a,b,c,f,0,null,d.scaledPresentationTimeOffset)};
+shaka.dash.SegmentTemplate.generateSegmentIndexFromDuration_=function(a,b,c,d,e,f,g){goog.asserts.assert(b.mediaTemplate,"There should be a media template with duration");var h=shaka.dash.MpdUtils,k=shaka.util.ManifestParserUtils,l=a.presentationTimeline,m=a.periodInfo.start,n=a.period.id,p=a.periodInfo.duration,q=function(){var E=null!=n&&e[n]||p;return E?m+E:Infinity},r=b.segmentDuration;goog.asserts.assert(null!=r,"Segment duration must not be null!");var v=b.startNumber,x=b.timescale,w=b.mediaTemplate,
+t=a.bandwidth||null,y=a.representation.id,u=a.representation.getBaseUris,z=m-b.scaledPresentationTimeOffset,A=function(){var E=[Math.max(l.getSegmentAvailabilityStart(),m),Math.min(l.getSegmentAvailabilityEnd(),q())];goog.asserts.assert(E.every(isFinite),"Available presentation times must be finite!");goog.asserts.assert(E.every(function(I){return 0<=I}),"Available presentation times must be positive!");goog.asserts.assert(null!=r,"Segment duration must not be null!");E=E.map(function(I){return I-
+m});return[Math.ceil(E[0]/r),Math.ceil(E[1]/r)-1].map(function(I){return I+v})},B=A();c=a.dynamic?Math.max(B[0],B[1]-c+1):B[0];g=g||B[1];B=[];var D=function(E){goog.asserts.assert(null!=r,"Segment duration must not be null!");var I=(E-v)*r,K=I+b.scaledPresentationTimeOffset,J=I+m;I=J+r;var M=Math.min(I,q());goog.asserts.assert(J<M,"Generated a segment outside of the period!");J=new shaka.media.SegmentReference(J,M,function(){var L=K*x;"BigInt"in window&&L>Number.MAX_SAFE_INTEGER&&(L=BigInt(K)*BigInt(x));
+L=h.fillUriTemplate(w,y,E,null,t,L);return k.resolveUris(u(),[L])},0,null,d,z,m,q(),[],"",null,null,shaka.media.SegmentReference.Status.AVAILABLE,f);J.codecs=a.representation.codecs;J.mimeType=a.representation.mimeType;J.trueEndTime=I;return J},F=c;for(;F<=g;++F){var C=D(F);B.push(C)}var G=new shaka.media.SegmentIndex(B);B=l.getSegmentAvailabilityEnd()<q();F=l.isLive();if(B||F){var H=Math.max(c,g+1);G.updateEvery(r,function(){var E=l.getSegmentAvailabilityStart();G.evict(E);var I=$jscomp.makeIterator(A());
+I.next();I=I.next().value;for(var K=[];H<=I;){var J=D(H);K.push(J);H++}return E>q()&&!K.length?null:K})}return Promise.resolve(G)};
+shaka.dash.SegmentTemplate.createInitSegment_=function(a,b){var c=shaka.dash.MpdUtils,d=shaka.util.ManifestParserUtils,e=c.inheritAttribute(a,shaka.dash.SegmentTemplate.fromInheritance_,"initialization");if(!e)return null;e=shaka.util.StringUtils.htmlUnescape(e);var f=a.representation.id,g=a.bandwidth||null,h=a.representation.getBaseUris,k=shaka.dash.SegmentBase.createQualityInfo(a);b=new shaka.media.InitSegmentReference(function(){goog.asserts.assert(e,"Should have returned earler");var l=c.fillUriTemplate(e,
+f,null,null,g,null);return d.resolveUris(h(),[l])},0,null,k,null,null,b);b.codecs=a.representation.codecs;b.mimeType=a.representation.mimeType;return b};shaka.dash.TimelineSegmentIndex=function(a,b,c,d,e,f,g,h,k,l){shaka.media.SegmentIndex.call(this,[]);this.templateInfo_=a;this.representationId_=b;this.bandwidth_=c;this.getBaseUris_=d;this.periodStart_=e;this.periodEnd_=f;this.initSegmentReference_=g;this.aesKey_=k;this.segmentSequenceCadence_=l;h&&this.fitTimeline()};
+$jscomp.inherits(shaka.dash.TimelineSegmentIndex,shaka.media.SegmentIndex);shaka.dash.TimelineSegmentIndex.prototype.getNumReferences=function(){return this.templateInfo_?this.templateInfo_.timeline.length:0};shaka.dash.TimelineSegmentIndex.prototype.release=function(){shaka.media.SegmentIndex.prototype.release.call(this);this.templateInfo_=null};
+shaka.dash.TimelineSegmentIndex.prototype.evict=function(a){if(this.templateInfo_){shaka.log.debug(this.representationId_+" Evicting at "+a);for(var b=0,c=this.templateInfo_.timeline,d=0;d<c.length;d+=1){var e=c[d],f=e.end+this.periodStart_;e=e.start+this.periodStart_;if(f<=a)shaka.log.debug("Evicting "+e+" - "+f),b+=1;else break}0<b&&(this.templateInfo_.timeline=c.slice(b),this.references.length>=b&&(this.references=this.references.slice(b)),this.numEvicted_+=b,0===this.getNumReferences()&&this.release())}};
+shaka.dash.TimelineSegmentIndex.prototype.appendTemplateInfo=function(a,b,c,d,e){this.initSegmentReference_=e;if(this.templateInfo_){b=this.templateInfo_.timeline;this.templateInfo_.mediaTemplate=a.mediaTemplate;var f=b[b.length-1];a=a.timeline.filter(function(g){return g.start>=f.end});0<a.length&&(shaka.log.debug("Appending "+a.length+" entries"),this.templateInfo_.timeline.push.apply(this.templateInfo_.timeline,$jscomp.arrayFromIterable(a)));this.periodEnd_!==c&&(this.periodEnd_=c)}else this.templateInfo_=
+a,this.periodStart_=b,this.periodEnd_=c;d&&this.fitTimeline()};shaka.dash.TimelineSegmentIndex.prototype.isBeforeFirstEntry=function(a){return this.templateInfo_&&this.templateInfo_.timeline&&this.templateInfo_.timeline.length?a<this.templateInfo_.timeline[0].start+this.periodStart_:!1};shaka.dash.TimelineSegmentIndex.prototype.fitTimeline=function(){if(!this.getIsImmutable()){for(var a=this.templateInfo_.timeline;a.length;)if(a[a.length-1].start>=this.periodEnd_)a.pop();else break;this.evict(this.periodStart_)}};
+shaka.dash.TimelineSegmentIndex.prototype.find=function(a){shaka.log.debug("Find "+a);if(this.isBeforeFirstEntry(a))return this.numEvicted_;if(!this.templateInfo_)return null;var b=this.templateInfo_.timeline;if(a<this.periodStart_||a>=this.periodEnd_)return null;for(var c=b.length-1,d=0;d<b.length;d++){var e=b[d],f=e.start+this.periodStart_;e=d<c?b[d+1].start+this.periodStart_:Infinity===this.periodEnd_?e.end+this.periodStart_:this.periodEnd_;if(a>=f&&a<e)return d+this.numEvicted_}return null};
+shaka.dash.TimelineSegmentIndex.prototype.get=function(a){var b=this;a-=this.numEvicted_;if(0>a||a>=this.getNumReferences()||!this.templateInfo_)return null;var c=this.references[a];if(!c){var d=this.templateInfo_.mediaTemplate,e=this.templateInfo_.timeline[a],f=e.segmentPosition,g=this.templateInfo_.unscaledPresentationTimeOffset+e.unscaledStart;c=this.periodStart_-this.templateInfo_.scaledPresentationTimeOffset;var h=this.periodStart_+e.end,k=h;a===this.getNumReferences()-1&&Infinity!==this.periodEnd_&&
+(k=this.periodEnd_);for(var l=this.templateInfo_.codecs,m=this.templateInfo_.mimeType,n=[],p=(e.end-e.start)/e.partialSegments,q={},r=0;r<e.partialSegments;q={$jscomp$loop$prop$uris$891:q.$jscomp$loop$prop$uris$891,$jscomp$loop$prop$subNumber$892:q.$jscomp$loop$prop$subNumber$892},r++){var v=e.start+p*r,x=v+p;q.$jscomp$loop$prop$subNumber$892=r+1;q.$jscomp$loop$prop$uris$891=null;var w=function(t){return function(){if(!b.templateInfo_)return[];null==t.$jscomp$loop$prop$uris$891&&(t.$jscomp$loop$prop$uris$891=
+shaka.dash.TimelineSegmentIndex.createUris_(b.templateInfo_.mediaTemplate,b.representationId_,f,b.bandwidth_,g,t.$jscomp$loop$prop$subNumber$892,b.getBaseUris_));return t.$jscomp$loop$prop$uris$891}}(q);v=new shaka.media.SegmentReference(this.periodStart_+v,this.periodStart_+x,w,0,null,this.initSegmentReference_,c,this.periodStart_,this.periodEnd_,[],"",null,null,shaka.media.SegmentReference.Status.AVAILABLE,this.aesKey_);v.codecs=l;v.mimeType=m;0==this.segmentSequenceCadence_?0<r&&v.markAsNonIndependent():
+0!=r%this.segmentSequenceCadence_&&v.markAsNonIndependent();n.push(v)}c=new shaka.media.SegmentReference(this.periodStart_+e.start,k,function(){return 0<e.partialSegments?[]:shaka.dash.TimelineSegmentIndex.createUris_(d,b.representationId_,f,b.bandwidth_,g,null,b.getBaseUris_)},0,null,this.initSegmentReference_,c,this.periodStart_,this.periodEnd_,n,"",null,null,shaka.media.SegmentReference.Status.AVAILABLE,this.aesKey_,0<e.partialSegments);c.codecs=l;c.mimeType=m;c.trueEndTime=h;this.references[a]=
+c}return c};shaka.dash.TimelineSegmentIndex.createUris_=function(a,b,c,d,e,f,g){a=shaka.dash.MpdUtils.fillUriTemplate(a,b,c,f,d||null,e);return shaka.util.ManifestParserUtils.resolveUris(g(),[a]).map(function(h){return h.toString()})};shaka.util.ContentSteeringManager=function(a){this.config_=null;this.playerInterface_=a;this.operationManager_=new shaka.util.OperationManager;this.baseUris_=[];this.defaultPathwayId_=null;this.pathwayPriority_=[];this.lastPathwayUsed_=null;this.pathwayClones_=[];this.lastTTL_=300;this.locations_=new Map;this.bannedLocations_=new Map;this.updateTimer_=null;this.manifestType_=shaka.media.ManifestParser.UNKNOWN};shaka.util.ContentSteeringManager.prototype.configure=function(a){this.config_=a};
+shaka.util.ContentSteeringManager.prototype.destroy=function(){this.playerInterface_=this.config_=null;this.baseUris_=[];this.defaultPathwayId_=null;this.pathwayPriority_=[];this.pathwayClones_=[];this.locations_.clear();null!=this.updateTimer_&&(this.updateTimer_.stop(),this.updateTimer_=null);return this.operationManager_.destroy()};shaka.util.ContentSteeringManager.prototype.setManifestType=function(a){this.manifestType_=a};
+shaka.util.ContentSteeringManager.prototype.setBaseUris=function(a){this.baseUris_=a};shaka.util.ContentSteeringManager.prototype.setDefaultPathwayId=function(a){this.defaultPathwayId_=a};
+shaka.util.ContentSteeringManager.prototype.requestInfo=function(a){var b=this,c,d,e,f,g,h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){if(1==m.nextAddress)return c=shaka.util.ManifestParserUtils.resolveUris(b.baseUris_,[b.addQueryParams_(a)]),d=shaka.net.NetworkingEngine.RequestType.CONTENT_STEERING,e=shaka.net.NetworkingEngine.makeRequest(c,b.config_.retryParameters),f=b.playerInterface_.networkingEngine.request(d,e),b.operationManager_.manage(f),m.setCatchFinallyBlocks(2),
+m.yield(f.promise,4);if(2!=m.nextAddress)return g=m.yieldResult,h=shaka.util.StringUtils.fromUTF8(g.data),k=JSON.parse(h),1==k.VERSION&&b.processManifest_(k,g.uri),m.leaveTryBlock(0);if((l=m.enterCatchBlock())&&l.code==shaka.util.Error.Code.OPERATION_ABORTED)return m.return();null!=b.updateTimer_&&(b.updateTimer_.stop(),b.updateTimer_=null);b.updateTimer_=new shaka.util.Timer(function(){b.requestInfo(a)});b.updateTimer_.tickAfter(b.lastTTL_);m.jumpToEnd()})};
+shaka.util.ContentSteeringManager.prototype.addQueryParams_=function(a){if(!this.pathwayPriority_.length)return a;a=new goog.Uri(a);var b=this.lastPathwayUsed_||this.pathwayPriority_[0],c=Math.round(this.playerInterface_.getBandwidthEstimate()),d=a.getQueryData();this.manifestType_==shaka.media.ManifestParser.DASH?(d.add("_DASH_pathway",b),d.add("_DASH_throughput",String(c))):this.manifestType_==shaka.media.ManifestParser.HLS&&(d.add("_HLS_pathway",b),d.add("_HLS_throughput",String(c)));d.getCount()&&
+a.setQueryData(d);return a.toString()};shaka.util.ContentSteeringManager.prototype.processManifest_=function(a,b){var c=this;null!=this.updateTimer_&&(this.updateTimer_.stop(),this.updateTimer_=null);var d=a["RELOAD-URI"]||b;this.updateTimer_=new shaka.util.Timer(function(){c.requestInfo(d)});if(b=a.TTL)this.lastTTL_=b;this.updateTimer_.tickAfter(this.lastTTL_);this.pathwayPriority_=a["PATHWAY-PRIORITY"]||[];this.pathwayClones_=a["PATHWAY-CLONES"]||[]};
+shaka.util.ContentSteeringManager.prototype.clearPreviousLocations=function(){this.locations_.clear()};shaka.util.ContentSteeringManager.prototype.addLocation=function(a,b,c){var d=this.locations_.get(a);d||(d=new Map);d.set(b,c);this.locations_.set(a,d)};shaka.util.ContentSteeringManager.prototype.banLocation=function(a){var b=Date.now()+6E4;this.bannedLocations_.set(a,b)};
+shaka.util.ContentSteeringManager.prototype.getLocations=function(a,b){var c=this;b=void 0===b?!1:b;a=this.locations_.get(a)||new Map;for(var d=[],e={},f=$jscomp.makeIterator(this.pathwayPriority_),g=f.next();!g.done;e={$jscomp$loop$prop$pathwayId$894:e.$jscomp$loop$prop$pathwayId$894},g=f.next())if(e.$jscomp$loop$prop$pathwayId$894=g.value,g=a.get(e.$jscomp$loop$prop$pathwayId$894))d.push({pathwayId:e.$jscomp$loop$prop$pathwayId$894,location:g});else if(g=this.pathwayClones_.find(function(k){return function(l){return l.ID==
+k.$jscomp$loop$prop$pathwayId$894}}(e))){var h=a.get(g["BASE-ID"]);h&&(g["URI-REPLACEMENT"].HOST?(h=new goog.Uri(h),h.setDomain(g["URI-REPLACEMENT"].HOST),d.push({pathwayId:e.$jscomp$loop$prop$pathwayId$894,location:h.toString()})):d.push({pathwayId:e.$jscomp$loop$prop$pathwayId$894,location:h}))}e=Date.now();f=$jscomp.makeIterator(this.bannedLocations_.keys());for(g=f.next();!g.done;g=f.next())g=g.value,h=this.bannedLocations_.get(g),e>h&&this.bannedLocations_.delete(g);d=d.filter(function(k){for(var l=
+$jscomp.makeIterator(c.bannedLocations_.keys()),m=l.next();!m.done;m=l.next())if(m.value.includes((new goog.Uri(k.location)).getDomain()))return!1;return!0});d.length&&(this.lastPathwayUsed_=d[0].pathwayId);d=d.map(function(k){return k.location});if(!d.length&&this.defaultPathwayId_)for(e=$jscomp.makeIterator(this.defaultPathwayId_.split(",")),g=e.next();!g.done;g=e.next())if(f=a.get(g.value))this.lastPathwayUsed_=this.defaultPathwayId_,d.push(f);if(!d.length)for(a=$jscomp.makeIterator(a.values()),
+e=a.next();!e.done;e=a.next())d.push(e.value);return b?d:shaka.util.ManifestParserUtils.resolveUris(this.baseUris_,d)};shaka.util.PeriodCombiner=function(){this.variants_=[];this.audioStreams_=[];this.videoStreams_=[];this.textStreams_=[];this.imageStreams_=[];this.useStreamOnce_=this.multiTypeVariantsAllowed_=!1;this.usedPeriodIds_=new Set};
+shaka.util.PeriodCombiner.prototype.release=function(){var a=this.audioStreams_.concat(this.videoStreams_,this.textStreams_,this.imageStreams_);a=$jscomp.makeIterator(a);for(var b=a.next();!b.done;b=a.next())b=b.value,b.segmentIndex&&b.segmentIndex.release();this.audioStreams_=[];this.videoStreams_=[];this.textStreams_=[];this.imageStreams_=[];this.variants_=[]};shaka.util.PeriodCombiner.prototype.getVariants=function(){return this.variants_};shaka.util.PeriodCombiner.prototype.getTextStreams=function(){return this.textStreams_.slice()};
+shaka.util.PeriodCombiner.prototype.getImageStreams=function(){return this.imageStreams_};
+shaka.util.PeriodCombiner.prototype.getStreamsPerPeriod_=function(a,b){var c=shaka.util.ManifestParserUtils.ContentType,d=shaka.util.PeriodCombiner,e=[],f=[],g=[],h=[];a=$jscomp.makeIterator(a);for(var k=a.next();!k.done;k=a.next()){var l=k.value;k=new Map(l.audioStreams.map(function(q){return[d.generateAudioKey_(q),q]}));var m=new Map(l.videoStreams.map(function(q){return[d.generateVideoKey_(q),q]})),n=new Map(l.textStreams.map(function(q){return[d.generateTextKey_(q),q]}));l=new Map(l.imageStreams.map(function(q){return[d.generateImageKey_(q),
+q]}));if(b){var p=d.dummyStream_(c.TEXT);n.set(d.generateTextKey_(p),p);p=d.dummyStream_(c.IMAGE);l.set(d.generateImageKey_(p),p)}e.push(k);f.push(m);g.push(n);h.push(l)}return{audioStreamsPerPeriod:e,videoStreamsPerPeriod:f,textStreamsPerPeriod:g,imageStreamsPerPeriod:h}};
+shaka.util.PeriodCombiner.prototype.combinePeriods=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D,F,C,G,H,E,I,K;return $jscomp.asyncExecutePromiseGeneratorProgram(function(J){if(1==J.nextAddress){d=shaka.util.ManifestParserUtils.ContentType;if(!b&&1==a.length)return e=c.getStreamsPerPeriod_(a,!1),f=e.audioStreamsPerPeriod,g=e.videoStreamsPerPeriod,h=e.textStreamsPerPeriod,k=e.imageStreamsPerPeriod,c.audioStreams_=Array.from(f[0].values()),c.videoStreams_=Array.from(g[0].values()),
+c.textStreams_=Array.from(h[0].values()),c.imageStreams_=Array.from(k[0].values()),J.jumpTo(2);l=-1;for(m=0;m<a.length;m++)n=a[m],c.usedPeriodIds_.has(n.id)||(c.usedPeriodIds_.add(n.id),-1==l&&(l=m));if(-1==l)return J.return();p=c.getStreamsPerPeriod_(a,!0);q=p.audioStreamsPerPeriod;r=p.videoStreamsPerPeriod;v=p.textStreamsPerPeriod;x=p.imageStreamsPerPeriod;return J.yield(Promise.all([c.combine_(c.audioStreams_,q,l,shaka.util.PeriodCombiner.cloneStream_,shaka.util.PeriodCombiner.concatenateStreams_),
+c.combine_(c.videoStreams_,r,l,shaka.util.PeriodCombiner.cloneStream_,shaka.util.PeriodCombiner.concatenateStreams_),c.combine_(c.textStreams_,v,l,shaka.util.PeriodCombiner.cloneStream_,shaka.util.PeriodCombiner.concatenateStreams_),c.combine_(c.imageStreams_,x,l,shaka.util.PeriodCombiner.cloneStream_,shaka.util.PeriodCombiner.concatenateStreams_)]),2)}w=0;t=[];if(c.videoStreams_.length&&c.audioStreams_.length)for(D=$jscomp.makeIterator(c.audioStreams_),F=D.next();!F.done;F=D.next())for(C=F.value,
+G=$jscomp.makeIterator(c.videoStreams_),H=G.next();!H.done;H=G.next())E=H.value,I=shaka.media.DrmEngine.getCommonDrmInfos(C.drmInfos,E.drmInfos),C.drmInfos.length&&E.drmInfos.length&&!I.length?shaka.log.warning("Incompatible DRM in audio & video, skipping variant creation.",C,E):(K=w++,t.push({id:K,language:C.language,disabledUntilTime:0,primary:C.primary,audio:C,video:E,bandwidth:(C.bandwidth||0)+(E.bandwidth||0),drmInfos:I,allowedByApplication:!0,allowedByKeySystem:!0,decodingInfos:[]}));else for(y=
+c.videoStreams_.length?c.videoStreams_:c.audioStreams_,u=$jscomp.makeIterator(y),z=u.next();!z.done;z=u.next())A=z.value,B=w++,t.push({id:B,language:A.language,disabledUntilTime:0,primary:A.primary,audio:A.type==d.AUDIO?A:null,video:A.type==d.VIDEO?A:null,bandwidth:A.bandwidth||0,drmInfos:A.drmInfos,allowedByApplication:!0,allowedByKeySystem:!0,decodingInfos:[]});c.variants_=t;J.jumpToEnd()})};
+shaka.util.PeriodCombiner.combineDbStreams=function(a){var b,c,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D,F,C,G,H,E,I,K;return $jscomp.asyncExecutePromiseGeneratorProgram(function(J){switch(J.nextAddress){case 1:b=shaka.util.ManifestParserUtils.ContentType;c=shaka.util.PeriodCombiner;if(1==a.length)return J.return(a[0]);d=a.map(function(M){return new Map(M.filter(function(L){return L.type===b.AUDIO}).map(function(L){return[c.generateAudioKey_(L),L]}))});e=a.map(function(M){return new Map(M.filter(function(L){return L.type===
+b.VIDEO}).map(function(L){return[c.generateVideoKey_(L),L]}))});f=a.map(function(M){return new Map(M.filter(function(L){return L.type===b.TEXT}).map(function(L){return[c.generateTextKey_(L),L]}))});g=a.map(function(M){return new Map(M.filter(function(L){return L.type===b.IMAGE}).map(function(L){return[c.generateImageKey_(L),L]}))});h=$jscomp.makeIterator(f);for(k=h.next();!k.done;k=h.next())l=k.value,m=c.dummyStreamDB_(b.TEXT),l.set(c.generateTextKey_(m),m);n=$jscomp.makeIterator(g);for(p=n.next();!p.done;p=
+n.next())q=p.value,r=c.dummyStreamDB_(b.IMAGE),q.set(c.generateImageKey_(r),r);v=new shaka.util.PeriodCombiner;return J.yield(v.combine_([],d,0,shaka.util.PeriodCombiner.cloneStreamDB_,shaka.util.PeriodCombiner.concatenateStreamDBs_),2);case 2:return x=J.yieldResult,J.yield(v.combine_([],e,0,shaka.util.PeriodCombiner.cloneStreamDB_,shaka.util.PeriodCombiner.concatenateStreamDBs_),3);case 3:return w=J.yieldResult,J.yield(v.combine_([],f,0,shaka.util.PeriodCombiner.cloneStreamDB_,shaka.util.PeriodCombiner.concatenateStreamDBs_),
+4);case 4:return t=J.yieldResult,J.yield(v.combine_([],g,0,shaka.util.PeriodCombiner.cloneStreamDB_,shaka.util.PeriodCombiner.concatenateStreamDBs_),5);case 5:y=J.yieldResult;u=0;if(w.length&&x.length)for(F=$jscomp.makeIterator(x),C=F.next();!C.done;C=F.next())for(G=C.value,H=$jscomp.makeIterator(w),E=H.next();!E.done;E=H.next())I=E.value,K=u++,I.variantIds.push(K),G.variantIds.push(K);else for(z=w.concat(x),A=$jscomp.makeIterator(z),B=A.next();!B.done;B=A.next())D=B.value,D.variantIds=[u++];return J.return(w.concat(x).concat(t).concat(y))}})};
+shaka.util.PeriodCombiner.prototype.combine_=function(a,b,c,d,e){var f=this,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D;return $jscomp.asyncExecutePromiseGeneratorProgram(function(F){switch(F.nextAddress){case 1:g=[];for(h=0;h<c;h++)g.push(new Set);for(k=c;k<b.length;k++)g.push(new Set(b[k].values()));l=$jscomp.makeIterator(a);m=l.next();case 2:if(m.done){F.jumpTo(4);break}n=m.value;return F.yield(f.extendExistingOutputStream_(n,b,c,e,g),5);case 5:p=F.yieldResult;if(!p)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.PERIOD_FLATTENING_FAILED);m=l.next();F.jumpTo(2);break;case 4:q=$jscomp.makeIterator(g);for(r=q.next();!r.done;r=q.next())for(v=r.value,x=$jscomp.makeIterator(v),w=x.next();!w.done;w=x.next())t=w.value,(y=f.createNewOutputStream_(t,b,d,e,g))&&a.push(y);u=$jscomp.makeIterator(g);for(r=u.next();!r.done;r=u.next())for(z=r.value,A={},B=$jscomp.makeIterator(z),w=B.next();!w.done;A={$jscomp$loop$prop$stream$713$896:A.$jscomp$loop$prop$stream$713$896},
+w=B.next())if(A.$jscomp$loop$prop$stream$713$896=w.value,!shaka.util.PeriodCombiner.isDummy_(A.$jscomp$loop$prop$stream$713$896)&&(D=a.some(function(C){return function(G){return f.areAVStreamsCompatible_(C.$jscomp$loop$prop$stream$713$896,G)}}(A))))throw shaka.log.error("Unused stream in period-flattening!",A.$jscomp$loop$prop$stream$713$896,a),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.PERIOD_FLATTENING_FAILED);return F.return(a)}})};
+shaka.util.PeriodCombiner.prototype.extendExistingOutputStream_=function(a,b,c,d,e){var f=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){if(1==g.nextAddress)return f.findMatchesInAllPeriods_(b,a),goog.asserts.assert(a.createSegmentIndex,"outputStream should be a Stream type!"),a.matchedStreams?a.segmentIndex?g.yield(shaka.util.PeriodCombiner.extendOutputSegmentIndex_(a,c),2):g.jumpTo(2):(shaka.log.error("No matches extending output stream!",a,b),g.return(!1));shaka.util.PeriodCombiner.extendOutputStream_(a,
+c,d,e);return g.return(!0)})};
+shaka.util.PeriodCombiner.extendOutputSegmentIndex_=function(a,b){var c,d,e,f,g,h,k;return $jscomp.asyncExecutePromiseGeneratorProgram(function(l){if(1==l.nextAddress){c=[];d=a.matchedStreams;goog.asserts.assert(d,"matched streams should be valid");e=$jscomp.makeIterator(d);for(f=e.next();!f.done;f=e.next())g=f.value,c.push(g.createSegmentIndex()),g.trickModeVideo&&!g.trickModeVideo.segmentIndex&&c.push(g.trickModeVideo.createSegmentIndex());return l.yield(Promise.all(c),2)}if(a.segmentIndex instanceof
+shaka.media.MetaSegmentIndex)for(h=b;h<d.length;h++)k=d[h],goog.asserts.assert(k.segmentIndex,"stream should have a segmentIndex."),k.segmentIndex&&a.segmentIndex.appendSegmentIndex(k.segmentIndex);l.jumpToEnd()})};
+shaka.util.PeriodCombiner.prototype.createNewOutputStream_=function(a,b,c,d,e){if(shaka.util.PeriodCombiner.isDummy_(a))return null;var f=c(a);this.findMatchesInAllPeriods_(b,f);f.createSegmentIndex&&(f.createSegmentIndex=function(){return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){if(f.segmentIndex)return g.jumpTo(0);f.segmentIndex=new shaka.media.MetaSegmentIndex;return g.yield(shaka.util.PeriodCombiner.extendOutputSegmentIndex_(f,0),0)})});if(!f.matchedStreams||!f.matchedStreams.length)return null;
+shaka.util.PeriodCombiner.extendOutputStream_(f,0,d,e);return f};
+shaka.util.PeriodCombiner.extendOutputStream_=function(a,b,c,d){var e=shaka.util.ManifestParserUtils.ContentType,f=shaka.util.LanguageUtils,g=a.matchedStreams;for(goog.asserts.assert(a.matchedStreams,"matchedStreams should be non-null");b<g.length;b++){var h=g[b];c(a,h);var k=!0;a.type==e.AUDIO&&0==f.relatedness(a.language,h.language)&&(k=!1);if(k&&(d[b].delete(h),h.fullMimeTypes))for(h=$jscomp.makeIterator(h.fullMimeTypes.values()),k=h.next();!k.done;k=h.next())a.fullMimeTypes.add(k.value)}};
+shaka.util.PeriodCombiner.cloneStream_=function(a){var b=Object.assign({},a);b.originalId=null;b.createSegmentIndex=function(){return Promise.resolve()};b.closeSegmentIndex=function(){b.segmentIndex&&(b.segmentIndex.release(),b.segmentIndex=null);if(b.matchedStreams)for(var c=$jscomp.makeIterator(b.matchedStreams),d=c.next();!d.done;d=c.next())d=d.value,d.segmentIndex&&(d.segmentIndex.release(),d.segmentIndex=null)};b.roles=b.roles.slice();b.segmentIndex=null;b.emsgSchemeIdUris=[];b.keyIds=new Set;
+b.closedCaptions=null;b.trickModeVideo=null;return b};shaka.util.PeriodCombiner.cloneStreamDB_=function(a){a=Object.assign({},a);a.roles=a.roles.slice();a.keyIds=new Set;a.segments=[];a.variantIds=[];a.closedCaptions=null;return a};
+shaka.util.PeriodCombiner.concatenateStreams_=function(a,b){var c=function(f,g){f||(f=[]);g=$jscomp.makeIterator(g);for(var h=g.next();!h.done;h=g.next())h=h.value,f.includes(h)||f.push(h);return f};a.roles=c(a.roles,b.roles);b.emsgSchemeIdUris&&(a.emsgSchemeIdUris=c(a.emsgSchemeIdUris,b.emsgSchemeIdUris));c=$jscomp.makeIterator(b.keyIds);for(var d=c.next();!d.done;d=c.next())a.keyIds.add(d.value);a.originalId=null==a.originalId?b.originalId:a.originalId+(","+(b.originalId||""));c=shaka.media.DrmEngine.getCommonDrmInfos(a.drmInfos,
+b.drmInfos);if(b.drmInfos.length&&a.drmInfos.length&&!c.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.INCONSISTENT_DRM_ACROSS_PERIODS);a.drmInfos=c;a.encrypted=a.encrypted||b.encrypted;if(b.closedCaptions)for(a.closedCaptions||(a.closedCaptions=new Map),c=$jscomp.makeIterator(b.closedCaptions),d=c.next();!d.done;d=c.next()){var e=$jscomp.makeIterator(d.value);d=e.next().value;e=e.next().value;a.closedCaptions.set(d,e)}b.trickModeVideo?
+(a.trickModeVideo||(a.trickModeVideo=shaka.util.PeriodCombiner.cloneStream_(b.trickModeVideo),a.trickModeVideo.createSegmentIndex=function(){goog.asserts.assert(a.segmentIndex instanceof shaka.media.MetaSegmentIndex,"The stream should have a MetaSegmentIndex.");a.trickModeVideo.segmentIndex=a.segmentIndex.clone();return Promise.resolve()}),shaka.util.PeriodCombiner.concatenateStreams_(a.trickModeVideo,b.trickModeVideo)):a.trickModeVideo&&shaka.util.PeriodCombiner.concatenateStreams_(a.trickModeVideo,
+b)};
+shaka.util.PeriodCombiner.concatenateStreamDBs_=function(a,b){var c=a.roles;c||(c=[]);for(var d=$jscomp.makeIterator(b.roles),e=d.next();!e.done;e=d.next())e=e.value,c.includes(e)||c.push(e);a.roles=c;c=$jscomp.makeIterator(b.keyIds);for(d=c.next();!d.done;d=c.next())a.keyIds.add(d.value);a.encrypted=a.encrypted&&b.encrypted;a.segments.push.apply(a.segments,$jscomp.arrayFromIterable(b.segments));if(b.closedCaptions)for(a.closedCaptions||(a.closedCaptions=new Map),b=$jscomp.makeIterator(b.closedCaptions),c=
+b.next();!c.done;c=b.next())d=$jscomp.makeIterator(c.value),c=d.next().value,d=d.next().value,a.closedCaptions.set(c,d)};shaka.util.PeriodCombiner.prototype.findMatchesInAllPeriods_=function(a,b){var c=[];a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next()){d=this.findBestMatchInPeriod_(d.value,b);if(!d)return;c.push(d)}b.matchedStreams=c};
+shaka.util.PeriodCombiner.prototype.findBestMatchInPeriod_=function(a,b){var c=this,d={audio:shaka.util.PeriodCombiner.generateAudioKey_,video:shaka.util.PeriodCombiner.generateVideoKey_,text:shaka.util.PeriodCombiner.generateTextKey_,image:shaka.util.PeriodCombiner.generateImageKey_}[b.type],e=null,f=d(b);if(a.has(f))e=a.get(f);else{f={audio:function(l,m){return c.areAVStreamsCompatible_(l,m)},video:function(l,m){return c.areAVStreamsCompatible_(l,m)},text:shaka.util.PeriodCombiner.areTextStreamsCompatible_,
+image:shaka.util.PeriodCombiner.areImageStreamsCompatible_}[b.type];for(var g={audio:shaka.util.PeriodCombiner.isAudioStreamBetterMatch_,video:shaka.util.PeriodCombiner.isVideoStreamBetterMatch_,text:shaka.util.PeriodCombiner.isTextStreamBetterMatch_,image:shaka.util.PeriodCombiner.isImageStreamBetterMatch_}[b.type],h=$jscomp.makeIterator(a.values()),k=h.next();!k.done;k=h.next())k=k.value,!f(b,k)||b.fastSwitching!=k.fastSwitching||e&&!g(b,e,k)||(e=k)}this.useStreamOnce_&&!shaka.util.PeriodCombiner.isDummy_(e)&&
+a.delete(d(e));return e};shaka.util.PeriodCombiner.areAVStreamsExactMatch_=function(a,b){if(a.mimeType!=b.mimeType)return!1;var c=function(d){if(!shaka.util.PeriodCombiner.memoizedCodecs.has(d)){var e=shaka.util.MimeUtils.getNormalizedCodec(d);shaka.util.PeriodCombiner.memoizedCodecs.set(d,e)}return shaka.util.PeriodCombiner.memoizedCodecs.get(d)};return c(a.codecs)==c(b.codecs)};shaka.util.PeriodCombiner.prototype.setAllowMultiTypeVariants=function(a){this.multiTypeVariantsAllowed_=a};
+shaka.util.PeriodCombiner.prototype.setUseStreamOnce=function(a){this.useStreamOnce_=a};shaka.util.PeriodCombiner.prototype.areAVStreamsCompatible_=function(a,b){return!shaka.util.PeriodCombiner.areAVStreamsExactMatch_(a,b)&&!this.multiTypeVariantsAllowed_||a.drmInfos&&!shaka.media.DrmEngine.areDrmCompatible(a.drmInfos,b.drmInfos)?!1:!0};
+shaka.util.PeriodCombiner.areTextStreamsCompatible_=function(a,b){return b.language?a.forced!==b.forced||0==shaka.util.LanguageUtils.relatedness(a.language,b.language)||b.kind!=a.kind?!1:!0:!0};shaka.util.PeriodCombiner.areImageStreamsCompatible_=function(a,b){return!0};
+shaka.util.PeriodCombiner.isAudioStreamBetterMatch_=function(a,b,c){var d=shaka.util.LanguageUtils,e=shaka.util.PeriodCombiner.BetterOrWorse,f=e.BETTER;e=e.WORSE;var g=shaka.util.PeriodCombiner.areAVStreamsExactMatch_(a,b),h=shaka.util.PeriodCombiner.areAVStreamsExactMatch_(a,c);if(g&&!h)return!1;if(!g&&h)return!0;g=d.relatedness(a.language,b.language);d=d.relatedness(a.language,c.language);if(d>g)return!0;if(d<g)return!1;if(b.label!==c.label){if(a.label===b.label)return!1;if(a.label===c.label)return!0}if(a.roles.length)return f=
+b.roles.filter(function(k){return a.roles.includes(k)}),e=c.roles.filter(function(k){return a.roles.includes(k)}),e.length>f.length?!0:e.length<f.length?!1:c.roles.length<b.roles.length;if(!c.roles.length&&b.roles.length)return!0;if(c.roles.length&&!b.roles.length)return!1;if(!b.primary&&c.primary)return!0;if(b.primary&&!c.primary)return!1;d=shaka.util.PeriodCombiner.compareClosestPreferLower(a.channelsCount,b.channelsCount,c.channelsCount);if(d==f)return!0;if(d==e)return!1;d=shaka.util.PeriodCombiner.compareClosestPreferLower(a.audioSamplingRate,
+b.audioSamplingRate,c.audioSamplingRate);return d==f?!0:d==e?!1:a.bandwidth&&shaka.util.PeriodCombiner.compareClosestPreferMinimalAbsDiff_(a.bandwidth,b.bandwidth,c.bandwidth)==f?!0:!1};
+shaka.util.PeriodCombiner.isVideoStreamBetterMatch_=function(a,b,c){var d=shaka.util.PeriodCombiner.BetterOrWorse,e=d.BETTER;d=d.WORSE;var f=shaka.util.PeriodCombiner.areAVStreamsExactMatch_(a,b),g=shaka.util.PeriodCombiner.areAVStreamsExactMatch_(a,c);if(f&&!g)return!1;if(!f&&g)return!0;f=shaka.util.PeriodCombiner.compareClosestPreferLower(a.width*a.height,b.width*b.height,c.width*c.height);if(f==e)return!0;if(f==d)return!1;if(a.frameRate){f=shaka.util.PeriodCombiner.compareClosestPreferLower(a.frameRate,
+b.frameRate,c.frameRate);if(f==e)return!0;if(f==d)return!1}return a.bandwidth&&shaka.util.PeriodCombiner.compareClosestPreferMinimalAbsDiff_(a.bandwidth,b.bandwidth,c.bandwidth)==e?!0:!1};
+shaka.util.PeriodCombiner.isTextStreamBetterMatch_=function(a,b,c){var d=shaka.util.LanguageUtils,e=d.relatedness(a.language,b.language);d=d.relatedness(a.language,c.language);if(d>e)return!0;if(d<e)return!1;if(!b.primary&&c.primary)return!0;if(b.primary&&!c.primary)return!1;if(b.label!==c.label){if(a.label===b.label)return!1;if(a.label===c.label)return!0}if(a.roles.length){e=b.roles.filter(function(f){return a.roles.includes(f)});d=c.roles.filter(function(f){return a.roles.includes(f)});if(d.length>
+e.length)return!0;if(d.length<e.length)return!1}else{if(!c.roles.length&&b.roles.length)return!0;if(c.roles.length&&!b.roles.length)return!1}return c.mimeType!=a.mimeType||c.codecs!=a.codecs||b.mimeType==a.mimeType&&b.codecs==a.codecs?!1:!0};shaka.util.PeriodCombiner.isImageStreamBetterMatch_=function(a,b,c){var d=shaka.util.PeriodCombiner.BetterOrWorse.BETTER;return shaka.util.PeriodCombiner.compareClosestPreferLower(a.width*a.height,b.width*b.height,c.width*c.height)==d?!0:!1};
+shaka.util.PeriodCombiner.dummyStreamDB_=function(a){return{id:0,originalId:"",groupId:null,primary:!1,type:a,mimeType:"",codecs:"",language:"",originalLanguage:null,label:null,width:null,height:null,encrypted:!1,keyIds:new Set,segments:[],variantIds:[],roles:[],forced:!1,channelsCount:null,audioSamplingRate:null,spatialAudio:!1,closedCaptions:null,external:!1,fastSwitching:!1}};
+shaka.util.PeriodCombiner.dummyStream_=function(a){return{id:0,originalId:"",groupId:null,createSegmentIndex:function(){return Promise.resolve()},segmentIndex:new shaka.media.SegmentIndex([]),mimeType:"",codecs:"",encrypted:!1,drmInfos:[],keyIds:new Set,language:"",originalLanguage:null,label:null,type:a,primary:!1,trickModeVideo:null,emsgSchemeIdUris:null,roles:[],forced:!1,channelsCount:null,audioSamplingRate:null,spatialAudio:!1,closedCaptions:null,accessibilityPurpose:null,external:!1,fastSwitching:!1,
+fullMimeTypes:new Set}};shaka.util.PeriodCombiner.compareClosestPreferLower=function(a,b,c){var d=shaka.util.PeriodCombiner.BetterOrWorse,e=d.BETTER,f=d.WORSE;if(b==a&&a!=c)return f;if(c==a&&a!=b)return e;if(b>a){if(c<=a||c-a<b-a)return e;if(c-a>b-a)return f}else{if(c>a)return f;if(a-c<a-b)return e;if(a-c>a-b)return f}return d.EQUAL};
+shaka.util.PeriodCombiner.compareClosestPreferMinimalAbsDiff_=function(a,b,c){var d=shaka.util.PeriodCombiner.BetterOrWorse,e=d.BETTER,f=d.WORSE;b=Math.abs(a-b);a=Math.abs(a-c);return a<b?e:b<a?f:d.EQUAL};shaka.util.PeriodCombiner.isDummy_=function(a){var b=shaka.util.ManifestParserUtils.ContentType;switch(a.type){case b.TEXT:return!a.language;case b.IMAGE:return!a.tilesLayout;default:return!1}};
+shaka.util.PeriodCombiner.generateVideoKey_=function(a){return shaka.util.PeriodCombiner.generateKey_([a.fastSwitching,a.width,a.frameRate,a.codecs,a.mimeType,a.label,a.roles,a.closedCaptions?Array.from(a.closedCaptions.entries()):null,a.bandwidth])};shaka.util.PeriodCombiner.generateAudioKey_=function(a){return shaka.util.PeriodCombiner.generateKey_([a.fastSwitching,a.channelsCount,a.language,a.bandwidth,a.label,a.codecs,a.mimeType,a.roles,a.audioSamplingRate,a.primary])};
+shaka.util.PeriodCombiner.generateTextKey_=function(a){return shaka.util.PeriodCombiner.generateKey_([a.language,a.label,a.codecs,a.mimeType,a.bandwidth,a.roles])};shaka.util.PeriodCombiner.generateImageKey_=function(a){return shaka.util.PeriodCombiner.generateKey_([a.width,a.codecs,a.mimeType])};shaka.util.PeriodCombiner.generateKey_=function(a){return JSON.stringify(a)};goog.exportSymbol("shaka.util.PeriodCombiner",shaka.util.PeriodCombiner);
+goog.exportProperty(shaka.util.PeriodCombiner.prototype,"setUseStreamOnce",shaka.util.PeriodCombiner.prototype.setUseStreamOnce);goog.exportProperty(shaka.util.PeriodCombiner.prototype,"setAllowMultiTypeVariants",shaka.util.PeriodCombiner.prototype.setAllowMultiTypeVariants);goog.exportProperty(shaka.util.PeriodCombiner.prototype,"combinePeriods",shaka.util.PeriodCombiner.prototype.combinePeriods);goog.exportProperty(shaka.util.PeriodCombiner.prototype,"getImageStreams",shaka.util.PeriodCombiner.prototype.getImageStreams);
+goog.exportProperty(shaka.util.PeriodCombiner.prototype,"getTextStreams",shaka.util.PeriodCombiner.prototype.getTextStreams);goog.exportProperty(shaka.util.PeriodCombiner.prototype,"getVariants",shaka.util.PeriodCombiner.prototype.getVariants);shaka.util.PeriodCombiner.BetterOrWorse={BETTER:1,EQUAL:0,WORSE:-1};shaka.util.PeriodCombiner.memoizedCodecs=new Map;shaka.util.XmlUtils=function(){};
+shaka.util.XmlUtils.parseXmlString=function(a,b){var c=new DOMParser,d=shaka.util.XmlUtils.trustedHTMLFromString_.value()(a);a=null;try{a=c.parseFromString(d,"text/xml")}catch(e){return shaka.log.error("XML parsing exception:",e),null}goog.asserts.assert(a,"Parsed XML document cannot be null!");c=a.documentElement;if(!c)return shaka.log.error("XML document was empty!"),null;d=c.getElementsByTagName("parsererror");if(d.length)return shaka.log.error("XML parser error found:",d[0]),null;if(c.tagName!=
+b)return shaka.log.error('XML tag name does not match expected "'+b+'":',c.tagName),null;if(!("createNodeIterator"in document))return c;for(b=document.createNodeIterator(a,NodeFilter.SHOW_ALL);a=b.nextNode();)if(a instanceof HTMLElement||a instanceof SVGElement)return shaka.log.error("XML document embeds unsafe content!"),null;return c};
+shaka.util.XmlUtils.parseXml=function(a,b){try{var c=shaka.util.StringUtils.fromBytesAutoDetect(a);return shaka.util.XmlUtils.parseXmlString(c,b)}catch(d){return shaka.log.error("parseXmlString threw!",d),null}};shaka.util.XmlUtils.toArrayBuffer=function(a){return shaka.util.StringUtils.toUTF8(a.outerHTML)};
+shaka.util.XmlUtils.trustedHTMLFromString_=new shaka.util.Lazy(function(){if("undefined"!==typeof trustedTypes){var a=trustedTypes.createPolicy("shaka-player#xml",{createHTML:function(b){return b}});return function(b){return a.createHTML(b)}}return function(b){return b}});shaka.dash.DashParser=function(){var a=this;this.playerInterface_=this.config_=null;this.manifestUris_=[];this.manifest_=null;this.globalId_=1;this.streamMap_={};this.periodDurations_={};this.periodCombiner_=new shaka.util.PeriodCombiner;this.updatePeriod_=0;this.averageUpdateDuration_=new shaka.abr.Ewma(5);this.updateTimer_=new shaka.util.Timer(function(){a.onUpdate_()});this.operationManager_=new shaka.util.OperationManager;this.largestPeriodStartTime_=null;this.lastManifestUpdatePeriodIds_=[];
+this.minTotalAvailabilityTimeOffset_=Infinity;this.lowLatencyMode_=!1;this.contentSteeringManager_=null};
+shaka.dash.DashParser.prototype.configure=function(a){goog.asserts.assert(null!=a.dash,"DashManifestConfiguration should not be null!");var b=this.playerInterface_&&a.dash.updatePeriod!=this.config_.dash.updatePeriod&&0<=a.dash.updatePeriod;this.config_=a;b&&this.manifest_&&this.manifest_.presentationTimeline.isLive()&&this.updateNow_();this.contentSteeringManager_&&this.contentSteeringManager_.configure(this.config_);this.periodCombiner_&&(this.periodCombiner_.setAllowMultiTypeVariants(this.config_.dash.multiTypeVariantsAllowed&&
+shaka.media.Capabilities.isChangeTypeSupported()),this.periodCombiner_.setUseStreamOnce(this.config_.dash.useStreamOnceInPeriodFlattening))};
+shaka.dash.DashParser.prototype.start=function(a,b){var c=this,d;return $jscomp.asyncExecutePromiseGeneratorProgram(function(e){if(1==e.nextAddress)return goog.asserts.assert(c.config_,"Must call configure() before start()!"),c.lowLatencyMode_=b.isLowLatencyMode(),c.manifestUris_=[a],c.playerInterface_=b,e.yield(c.requestManifest_(),2);d=e.yieldResult;c.playerInterface_&&c.setUpdateTimer_(d);if(!c.playerInterface_)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.PLAYER,
+shaka.util.Error.Code.OPERATION_ABORTED);goog.asserts.assert(c.manifest_,"Manifest should be non-null!");return e.return(c.manifest_)})};
+shaka.dash.DashParser.prototype.stop=function(){for(var a=$jscomp.makeIterator(Object.values(this.streamMap_)),b=a.next();!b.done;b=a.next())b=b.value,b.segmentIndex&&b.segmentIndex.release();this.periodCombiner_&&this.periodCombiner_.release();this.config_=this.playerInterface_=null;this.manifestUris_=[];this.manifest_=null;this.streamMap_={};this.periodCombiner_=null;null!=this.updateTimer_&&(this.updateTimer_.stop(),this.updateTimer_=null);this.contentSteeringManager_&&this.contentSteeringManager_.destroy();
+return this.operationManager_.destroy()};shaka.dash.DashParser.prototype.update=function(){var a=this,b;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){if(1==c.nextAddress)return c.setCatchFinallyBlocks(2),c.yield(a.requestManifest_(),4);if(2!=c.nextAddress)return c.leaveTryBlock(0);b=c.enterCatchBlock();if(!a.playerInterface_||!b)return c.return();goog.asserts.assert(b instanceof shaka.util.Error,"Bad error type");a.playerInterface_.onError(b);c.jumpToEnd()})};
+shaka.dash.DashParser.prototype.onExpirationUpdated=function(a,b){};shaka.dash.DashParser.prototype.onInitialVariantChosen=function(a){if(this.manifest_&&this.manifest_.presentationTimeline.isLive()){var b=a.video||a.audio;if(b&&b.segmentIndex){a=this.manifest_.presentationTimeline.getSegmentAvailabilityEnd();var c=b.segmentIndex.find(a);null!=c&&(b=b.segmentIndex.get(c))&&(this.updatePeriod_=b.endTime-a,this.setUpdateTimer_(0))}}};
+shaka.dash.DashParser.prototype.banLocation=function(a){this.contentSteeringManager_&&this.contentSteeringManager_.banLocation(a)};
+shaka.dash.DashParser.prototype.requestManifest_=function(){var a=this,b,c,d,e,f,g,h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){if(1==m.nextAddress)return b=shaka.net.NetworkingEngine.RequestType.MANIFEST,c=shaka.net.NetworkingEngine.AdvancedRequestType.MPD,d=a.manifestUris_,1<a.manifestUris_.length&&a.contentSteeringManager_&&(e=a.contentSteeringManager_.getLocations("Location",!0),e.length&&(d=e)),f=shaka.net.NetworkingEngine.makeRequest(d,a.config_.retryParameters),g=Date.now(),
+m.yield(a.makeNetworkRequest_(f,b,{type:c}),2);if(3!=m.nextAddress){h=m.yieldResult;if(!a.playerInterface_)return m.return(0);h.uri&&h.uri!=h.originalUri&&!a.manifestUris_.includes(h.uri)&&a.manifestUris_.unshift(h.uri);return m.yield(a.parseManifest_(h.data,h.uri),3)}k=Date.now();l=(k-g)/1E3;a.averageUpdateDuration_.sample(1,l);return m.return(l)})};
+shaka.dash.DashParser.prototype.parseManifest_=function(a,b){var c=this,d,e,f,g,h,k,l,m,n;return $jscomp.asyncExecutePromiseGeneratorProgram(function(p){if(1==p.nextAddress){d=a;if(e=c.config_.dash.manifestPreprocessor){shaka.Deprecate.deprecateFeature(5,"manifest.dash.manifestPreprocessor configuration","Please Use manifest.dash.manifestPreprocessorTXml instead.");f=shaka.util.XmlUtils.parseXml(d,"MPD");if(!f)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,
+shaka.util.Error.Code.DASH_INVALID_XML,b);e(f);d=shaka.util.XmlUtils.toArrayBuffer(f)}g=shaka.util.TXml.parseXml(d,"MPD");if(!g)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_INVALID_XML,b);(h=c.config_.dash.manifestPreprocessorTXml)&&h(g);if(k=c.config_.dash.disableXlinkProcessing)return p.return(c.processManifest_(g,b));l=c.config_.dash.xlinkFailGracefully;m=shaka.dash.MpdUtils.processXlinks(g,c.config_.retryParameters,
+l,b,c.playerInterface_.networkingEngine);c.operationManager_.manage(m);return p.yield(m.promise,2)}n=p.yieldResult;return p.return(c.processManifest_(n,b))})};
+shaka.dash.DashParser.prototype.processManifest_=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D,F,C,G,H,E,I,K,J,M,L,O,R,P,Q,S,N,da,Y,V,T,Z,W,aa,ea,fa,oa,ha,ba,X,ia,ja,pa,ka,ca,la,ma,na;return $jscomp.asyncExecutePromiseGeneratorProgram(function(U){switch(U.nextAddress){case 1:d=shaka.util.TXml;goog.asserts.assert(c.config_,"Must call configure() before processManifest_()!");c.contentSteeringManager_&&c.contentSteeringManager_.clearPreviousLocations();e=[b];f=[];g=new Map;h=d.findChildren(a,
+"Location");k=$jscomp.makeIterator(h);for(l=k.next();!l.done;l=k.next())if(m=l.value,n=m.attributes.serviceLocation,p=d.getContents(m))q=shaka.util.ManifestParserUtils.resolveUris(e,[p])[0],n&&(c.contentSteeringManager_?c.contentSteeringManager_.addLocation("Location",n,q):g.set(n,q)),f.push(q);c.contentSteeringManager_?(r=c.contentSteeringManager_.getLocations("Location",!0),0<r.length&&(e=c.manifestUris_=r)):f.length&&(e=c.manifestUris_=f);v=Promise.resolve();if((x=d.findChild(a,"ContentSteering"))&&
+c.playerInterface_){w=x.attributes.defaultServiceLocation;if(c.contentSteeringManager_)c.contentSteeringManager_.setBaseUris(e),c.contentSteeringManager_.setDefaultPathwayId(w);else if(c.contentSteeringManager_=new shaka.util.ContentSteeringManager(c.playerInterface_),c.contentSteeringManager_.configure(c.config_),c.contentSteeringManager_.setManifestType(shaka.media.ManifestParser.DASH),c.contentSteeringManager_.setBaseUris(e),c.contentSteeringManager_.setDefaultPathwayId(w),t=d.getContents(x))(y=
+d.parseAttr(x,"queryBeforeStart",d.parseBoolean,!1))?v=c.contentSteeringManager_.requestInfo(t):c.contentSteeringManager_.requestInfo(t);u=$jscomp.makeIterator(g.keys());for(z=u.next();!z.done;z=u.next())A=z.value,B=g.get(A),c.contentSteeringManager_.addLocation("Location",A,B)}D=d.findChildren(a,"BaseURL");C=!1;if(c.contentSteeringManager_)for(G=$jscomp.makeIterator(D),H=G.next();!H.done;H=G.next())E=H.value,I=E.attributes.serviceLocation,K=d.getContents(E),I&&K&&(c.contentSteeringManager_.addLocation("BaseURL",
+I,K),C=!0);C&&c.contentSteeringManager_||(J=D.map(d.getContents),F=shaka.util.ManifestParserUtils.resolveUris(e,J));M=function(){return c.contentSteeringManager_&&C?c.contentSteeringManager_.getLocations("BaseURL"):F?F:[]};L=0;D&&D.length&&(L=d.parseAttr(D[0],"availabilityTimeOffset",d.parseFloat)||0);O=c.config_.dash.ignoreMinBufferTime;R=0;O||(R=d.parseAttr(a,"minBufferTime",d.parseDuration)||0);c.updatePeriod_=d.parseAttr(a,"minimumUpdatePeriod",d.parseDuration,-1);P=d.parseAttr(a,"availabilityStartTime",
+d.parseDate);Q=d.parseAttr(a,"timeShiftBufferDepth",d.parseDuration);S=c.config_.dash.ignoreSuggestedPresentationDelay;N=null;S||(N=d.parseAttr(a,"suggestedPresentationDelay",d.parseDuration));da=c.config_.dash.ignoreMaxSegmentDuration;Y=null;da||(Y=d.parseAttr(a,"maxSegmentDuration",d.parseDuration));V=a.attributes.type||"static";if(c.manifest_)for(T=c.manifest_.presentationTimeline,Z=$jscomp.makeIterator(Object.values(c.streamMap_)),W=Z.next();!W.done;W=Z.next())aa=W.value,aa.segmentIndex&&aa.segmentIndex.evict(T.getSegmentAvailabilityStart());
+else ea=c.config_.defaultPresentationDelay||1.5*R,fa=null!=N?N:ea,T=new shaka.media.PresentationTimeline(P,fa,c.config_.dash.autoCorrectDrift);T.setStatic("static"==V);(oa=T.isLive())&&!isNaN(c.config_.availabilityWindowOverride)&&(Q=c.config_.availabilityWindowOverride);null==Q&&(Q=Infinity);T.setSegmentAvailabilityDuration(Q);ha=a.attributes.profiles||"";ba={dynamic:"static"!=V,presentationTimeline:T,period:null,periodInfo:null,adaptationSet:null,representation:null,bandwidth:0,indexRangeWarningGiven:!1,
+availabilityTimeOffset:L,profiles:ha.split(",")};X=c.parsePeriods_(ba,M,a);ia=X.duration;ja=X.periods;"static"!=V&&X.durationDerivedFromPeriods||T.setDuration(ia||Infinity);c.minTotalAvailabilityTimeOffset_&&!c.lowLatencyMode_&&(pa=c.playerInterface_.isAutoLowLatencyMode())&&(c.playerInterface_.enableLowLatencyMode(),c.lowLatencyMode_=c.playerInterface_.isLowLatencyMode());c.lowLatencyMode_?T.setAvailabilityTimeOffset(c.minTotalAvailabilityTimeOffset_):c.minTotalAvailabilityTimeOffset_&&shaka.log.alwaysWarn("Low-latency DASH live stream detected, but low-latency streaming mode is not enabled in Shaka Player. Set streaming.lowLatencyMode configuration to true, and see https://bit.ly/3clctcj for details.");
+T.notifyMaxSegmentDuration(Y||1);goog.DEBUG&&T.assertIsValid();return U.yield(c.periodCombiner_.combinePeriods(ja,ba.dynamic),2);case 2:return U.yield(v,3);case 3:c.lowLatencyMode_&&(R=0,ka=null!=N?N:c.config_.defaultPresentationDelay,T.setDelay(ka));if(c.manifest_){c.manifest_.variants=c.periodCombiner_.getVariants();ca=c.periodCombiner_.getTextStreams();0<ca.length&&(c.manifest_.textStreams=ca);c.manifest_.imageStreams=c.periodCombiner_.getImageStreams();c.playerInterface_.filter(c.manifest_);U.jumpTo(4);
+break}c.manifest_={presentationTimeline:T,variants:c.periodCombiner_.getVariants(),textStreams:c.periodCombiner_.getTextStreams(),imageStreams:c.periodCombiner_.getImageStreams(),offlineSessionIds:[],minBufferTime:R||0,sequenceMode:c.config_.dash.sequenceMode,ignoreManifestTimestampsInSegmentsMode:!1,type:shaka.media.ManifestParser.DASH,serviceDescription:c.parseServiceDescription_(a)};if(!T.usingPresentationStartTime()){U.jumpTo(5);break}la=shaka.util.TXml;ma=la.findChildren(a,"UTCTiming");return U.yield(c.parseUtcTiming_(M,
+ma),6);case 6:na=U.yieldResult;if(!c.playerInterface_)return U.return();T.setClockOffset(na);case 5:T.lockStartTime();case 4:c.playerInterface_.makeTextStreamsForClosedCaptions(c.manifest_),U.jumpToEnd()}})};
+shaka.dash.DashParser.prototype.parseServiceDescription_=function(a){var b=shaka.util.TXml,c=b.findChild(a,"ServiceDescription");if(!c)return null;a=b.findChild(c,"Latency");var d=b.findChild(c,"PlaybackRate");return a&&a.attributes.max||d?(b=a&&a.attributes.max?parseInt(a.attributes.max,10)/1E3:null,c=d?parseFloat(d.attributes.max):null,a=a&&a.attributes.min?parseInt(a.attributes.min,10)/1E3:null,d=d?parseFloat(d.attributes.min):null,{maxLatency:b,maxPlaybackRate:c,minLatency:a,minPlaybackRate:d}):
+null};
+shaka.dash.DashParser.prototype.parsePeriods_=function(a,b,c){var d=shaka.util.TXml,e=d.parseAttr(c,"mediaPresentationDuration",d.parseDuration),f=[],g=0;c=d.findChildren(c,"Period");for(var h=0;h<c.length;h++){var k=c[h],l=c[h+1],m=d.parseAttr(k,"start",d.parseDuration,g),n=k.attributes.id,p=d.parseAttr(k,"duration",d.parseDuration),q=null;if(l){var r=d.parseAttr(l,"start",d.parseDuration);null!=r&&(q=r-m)}else null!=e&&(q=e-m);r=shaka.util.ManifestParserUtils.GAP_OVERLAP_TOLERANCE_SECONDS;q&&p&&
+Math.abs(q-p)>r&&shaka.log.warning("There is a gap/overlap between Periods",k);null==q&&(q=p);if(null!==this.largestPeriodStartTime_&&null!==n&&null!==m&&m<this.largestPeriodStartTime_&&!this.lastManifestUpdatePeriodIds_.includes(n)&&h+1!=c.length)shaka.log.debug("Skipping Period with ID "+n+" as its start time is smaller than the largest period start time that has been seen, and ID is unseen before");else{null!==m&&(null===this.largestPeriodStartTime_||m>this.largestPeriodStartTime_)&&(this.largestPeriodStartTime_=
+m);g=this.parsePeriod_(a,b,{start:m,duration:q,node:k,isLastPeriod:null==q||!l});f.push(g);a.period.id&&q&&(this.periodDurations_[a.period.id]=q);if(null==q){l&&shaka.log.warning("Skipping Period",h+1,"and any subsequent Periods:","Period",h+1,"does not have a valid start time.",l);g=null;break}g=m+q}}this.lastManifestUpdatePeriodIds_=f.map(function(v){return v.id});return null!=e?(g!=e&&shaka.log.warning("@mediaPresentationDuration does not match the total duration of ","all Periods."),{periods:f,
+duration:e,durationDerivedFromPeriods:!1}):{periods:f,duration:g,durationDerivedFromPeriods:!0}};
+shaka.dash.DashParser.prototype.parsePeriod_=function(a,b,c){var d=this,e=shaka.util.Functional,f=shaka.util.TXml,g=shaka.util.ManifestParserUtils.ContentType;a.period=this.createFrame_(c.node,null,b);a.periodInfo=c;a.period.availabilityTimeOffset=a.availabilityTimeOffset;a.period.id||(shaka.log.info("No Period ID given for Period with start time "+c.start+",  Assigning a default"),a.period.id="__shaka_period_"+c.start);var h=f.findChildren(c.node,"EventStream");b=a.presentationTimeline.getSegmentAvailabilityStart();
+h=$jscomp.makeIterator(h);for(var k=h.next();!k.done;k=h.next())this.parseEventStream_(c.start,c.duration,k.value,b);e=f.findChildren(c.node,"AdaptationSet").map(function(n){return d.parseAdaptationSet_(a,n)}).filter(e.isNotNull);if(a.dynamic){c=[];f=$jscomp.makeIterator(e);for(b=f.next();!b.done;b=f.next())for(b=$jscomp.makeIterator(b.value.representationIds),h=b.next();!h.done;h=b.next())c.push(h.value);f=new Set(c);if(c.length!=f.size)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_DUPLICATE_REPRESENTATION_ID);}c=e.filter(function(n){return!n.trickModeFor});e=e.filter(function(n){return n.trickModeFor});e=$jscomp.makeIterator(e);for(f=e.next();!f.done;f=e.next())for(f=f.value,b=f.trickModeFor.split(" "),h=$jscomp.makeIterator(c),k=h.next();!k.done;k=h.next()){var l=k.value;if(b.includes(l.id)){k={};l=$jscomp.makeIterator(l.streams);for(var m=l.next();!m.done;k={$jscomp$loop$prop$stream$898:k.$jscomp$loop$prop$stream$898},
+m=l.next())k.$jscomp$loop$prop$stream$898=m.value,k.$jscomp$loop$prop$stream$898.trickModeVideo=f.streams.find(function(n){return function(p){return shaka.util.MimeUtils.getNormalizedCodec(n.$jscomp$loop$prop$stream$898.codecs)==shaka.util.MimeUtils.getNormalizedCodec(p.codecs)}}(k))}}e=this.getStreamsFromSets_(this.config_.disableAudio,c,g.AUDIO);f=this.getStreamsFromSets_(this.config_.disableVideo,c,g.VIDEO);b=this.getStreamsFromSets_(this.config_.disableText,c,g.TEXT);g=this.getStreamsFromSets_(this.config_.disableThumbnails,
+c,g.IMAGE);if(0===f.length&&0===e.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_EMPTY_PERIOD);return{id:a.period.id,audioStreams:e,videoStreams:f,textStreams:b,imageStreams:g}};shaka.dash.DashParser.prototype.getStreamsFromSets_=function(a,b,c){return a||!b.length?[]:b.reduce(function(d,e){if(e.contentType!=c)return d;d.push.apply(d,$jscomp.arrayFromIterable(e.streams));return d},[])};
+shaka.dash.DashParser.prototype.parseAdaptationSet_=function(a,b){var c=this,d=shaka.util.TXml,e=shaka.util.Functional,f=shaka.util.ManifestParserUtils,g=f.ContentType,h=shaka.dash.ContentProtection;a.adaptationSet=this.createFrame_(b,a.period,null);var k=!1,l=d.findChildren(b,"Role"),m=l.map(function(E){return E.attributes.value}).filter(e.isNotNull),n=void 0;if(e=a.adaptationSet.contentType==g.TEXT)n=f.TextStreamKind.SUBTITLE;l=$jscomp.makeIterator(l);for(var p=l.next();!p.done;p=l.next()){p=p.value;
+var q=p.attributes.schemeIdUri;if(null==q||"urn:mpeg:dash:role:2011"==q)switch(p=p.attributes.value,p){case "main":k=!0;break;case "caption":case "subtitle":n=p}}var r;q=function(E){switch(E){case 1:case 6:case 13:case 14:case 15:return"SDR";case 16:return"PQ";case 18:return"HLG"}};var v=d.findChildren(b,"EssentialProperty");l=null;var x=!1;p=!1;v=$jscomp.makeIterator(v);for(var w=v.next();!w.done;w=v.next()){w=w.value;var t=w.attributes.schemeIdUri;"http://dashif.org/guidelines/trickmode"==t?l=w.attributes.value:
+"urn:mpeg:mpegB:cicp:TransferCharacteristics"==t?r=q(parseInt(w.attributes.value,10)):"urn:mpeg:mpegB:cicp:ColourPrimaries"!=t&&"urn:mpeg:mpegB:cicp:MatrixCoefficients"!=t&&("urn:mpeg:dash:ssr:2023"==t?x=!0:p=!0)}var y=null;v=d.findChildren(b,"SupplementalProperty");v=$jscomp.makeIterator(v);for(w=v.next();!w.done;w=v.next())w=w.value,t=w.attributes.schemeIdUri,"http://dashif.org/guidelines/last-segment-number"==t?y=parseInt(w.attributes.value,10)-1:"urn:mpeg:mpegB:cicp:TransferCharacteristics"==
+t&&(r=q(parseInt(w.attributes.value,10)));v=d.findChildren(b,"Accessibility");q=shaka.util.LanguageUtils;var u=new Map;v=$jscomp.makeIterator(v);for(w=v.next();!w.done;w=v.next())if(t=w.value,w=t.attributes.schemeIdUri,t=t.attributes.value,"urn:scte:dash:cc:cea-608:2015"==w)if(w=1,null!=t){t=t.split(";");for(var z=$jscomp.makeIterator(t),A=z.next();!A.done;A=z.next()){var B=A.value,D=A=void 0;B.includes("=")?(B=B.split("="),A=B[0].startsWith("CC")?B[0]:"CC"+B[0],D=B[1]||"und"):(A="CC"+w,2==t.length?
+w+=2:w++,D=B);u.set(A,q.normalize(D))}}else u.set("CC1","und");else if("urn:scte:dash:cc:cea-708:2015"==w)if(w=1,null!=t)for(t=$jscomp.makeIterator(t.split(";")),A=t.next();!A.done;A=t.next())A=A.value,B=z=void 0,A.includes("=")?(A=A.split("="),z="svc"+A[0],B=A[1].split(",")[0].split(":").pop()):(z="svc"+w,w++,B=A),u.set(z,q.normalize(B));else u.set("svc1","und");else if("urn:mpeg:dash:role:2011"==w)null!=t&&(m.push(t),"captions"==t&&(n=f.TextStreamKind.CLOSED_CAPTION));else if("urn:tva:metadata:cs:AudioPurposeCS:2007"==
+w)if("1"==t)var F=shaka.media.ManifestParser.AccessibilityPurpose.VISUALLY_IMPAIRED;else"2"==t&&(F=shaka.media.ManifestParser.AccessibilityPurpose.HARD_OF_HEARING);if(p)return null;f=d.findChildren(b,"ContentProtection");var C=h.parseFromAdaptationSet(f,this.config_.dash.ignoreDrmInfo,this.config_.dash.keySystemsByURI),G=shaka.util.LanguageUtils.normalize(a.adaptationSet.language||"und"),H=b.attributes.label;(h=d.findChildren(b,"Label"))&&h.length&&(h=shaka.util.TXml.getTextContents(h[0]))&&(H=h);
+d=d.findChildren(b,"Representation");b=d.map(function(E){if(E=c.parseRepresentation_(a,C,n,G,H,k,m,u,E,F,y))E.hdr=E.hdr||r,E.fastSwitching=x;return E}).filter(function(E){return!!E});if(0==b.length){l=a.adaptationSet.contentType==g.IMAGE;if(this.config_.dash.ignoreEmptyAdaptationSet||e||l)return null;throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.DASH_EMPTY_ADAPTATION_SET);}if(!a.adaptationSet.contentType||a.adaptationSet.contentType==
+g.APPLICATION)for(a.adaptationSet.contentType=shaka.dash.DashParser.guessContentType_(b[0].mimeType,b[0].codecs),g=$jscomp.makeIterator(b),h=g.next();!h.done;h=g.next())h.value.type=a.adaptationSet.contentType;g=a.adaptationSet.id||"__fake__"+this.globalId_++;e=$jscomp.makeIterator(b);for(h=e.next();!h.done;h=e.next()){h=h.value;f=$jscomp.makeIterator(C.drmInfos);for(p=f.next();!p.done;p=f.next())p=p.value,p.keyIds=p.keyIds&&h.keyIds?new Set([].concat($jscomp.arrayFromIterable(p.keyIds),$jscomp.arrayFromIterable(h.keyIds))):
+p.keyIds||h.keyIds;this.config_.dash.enableAudioGroups&&(h.groupId=g)}e=d.map(function(E){return E.attributes.id}).filter(shaka.util.Functional.isNotNull);return{id:g,contentType:a.adaptationSet.contentType,language:G,main:k,streams:b,drmInfos:C.drmInfos,trickModeFor:l,representationIds:e}};
+shaka.dash.DashParser.prototype.parseRepresentation_=function(a,b,c,d,e,f,g,h,k,l,m){var n=this,p=shaka.util.TXml,q=shaka.util.ManifestParserUtils.ContentType;a.representation=this.createFrame_(k,a.adaptationSet,null);this.minTotalAvailabilityTimeOffset_=Math.min(this.minTotalAvailabilityTimeOffset_,a.representation.availabilityTimeOffset);if(!this.verifyRepresentation_(a.representation))return shaka.log.warning("Skipping Representation",a.representation),null;var r=a.periodInfo.start;a.bandwidth=
+p.parseAttr(k,"bandwidth",p.parsePositiveInt)||0;var v=a.representation.contentType,x=v==q.TEXT||v==q.APPLICATION;q=v==q.IMAGE;try{var w=void 0;if(b.aes128Info){var t=a.representation.getBaseUris,y=shaka.util.ManifestParserUtils.resolveUris(t(),[b.aes128Info.keyUri]),u=shaka.net.NetworkingEngine.RequestType.KEY,z=shaka.net.NetworkingEngine.makeRequest(y,this.config_.retryParameters);w={bitsKey:128,blockCipherMode:"CBC",iv:b.aes128Info.iv,firstMediaSequenceNumber:0,fetchKey:function(){var H,E,I;return $jscomp.asyncExecutePromiseGeneratorProgram(function(K){if(1==
+K.nextAddress)return K.yield(n.makeNetworkRequest_(z,u),2);if(3!=K.nextAddress){H=K.yieldResult;if(!H.data||16!=H.data.byteLength)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.AES_128_INVALID_KEY_LENGTH);E={name:"AES-CBC"};I=w;return K.yield(window.crypto.subtle.importKey("raw",H.data,E,!0,["decrypt"]),3)}I.cryptoKey=K.yieldResult;w.fetchKey=void 0;K.jumpToEnd()})}}}t=function(H,E,I,K){return n.requestSegment_(H,E,I,K)};if(a.representation.segmentBase)var A=
+shaka.dash.SegmentBase.createStreamInfo(a,t,w);else if(a.representation.segmentList)A=shaka.dash.SegmentList.createStreamInfo(a,this.streamMap_,w);else if(a.representation.segmentTemplate)A=shaka.dash.SegmentTemplate.createStreamInfo(a,t,this.streamMap_,!!this.manifest_,this.config_.dash.initialSegmentLimit,this.periodDurations_,w,m);else{goog.asserts.assert(x,"Must have Segment* with non-text streams.");var B=a.periodInfo.duration||0,D=a.representation.getBaseUris;A={generateSegmentIndex:function(){var H=
+shaka.media.SegmentIndex.forSingleSegment(r,B,D());H.forEachTopLevelReference(function(E){E.mimeType=a.representation.mimeType;E.codecs=a.representation.codecs});return Promise.resolve(H)}}}}catch(H){if((x||q)&&H.code==shaka.util.Error.Code.DASH_NO_SEGMENT_INFO)return null;throw H;}m=p.findChildren(k,"ContentProtection");m=shaka.dash.ContentProtection.parseFromRepresentation(m,b,this.config_.dash.ignoreDrmInfo,this.config_.dash.keySystemsByURI);m=new Set(m?[m]:[]);t=!1;p.findChildren(k,"SupplementalProperty").some(function(H){return"tag:dolby.com,2018:dash:EC3_ExtensionType:2018"==
+H.attributes.schemeIdUri&&"JOC"==H.attributes.value})&&(t=!0);y=!1;x&&(y=g.includes("forced_subtitle")||g.includes("forced-subtitle"));var F;if(q&&((k=p.findChildren(k,"EssentialProperty").find(function(H){return["http://dashif.org/thumbnail_tile","http://dashif.org/guidelines/thumbnail_tile"].includes(H.attributes.schemeIdUri)}))&&(F=k.attributes.value),!F))return null;var C;k=a.representation.codecs;a.profiles.includes("http://dashif.org/guidelines/dash-if-uhd#hevc-hdr-pq10")&&(k.includes("hvc1.2.4.L153.B0")||
+k.includes("hev1.2.4.L153.B0"))&&(C="PQ");p=a.representation.id?a.period.id+","+a.representation.id:"";var G=p&&this.streamMap_[p]?this.streamMap_[p]:{id:this.globalId_++,originalId:a.representation.id,groupId:null,createSegmentIndex:function(){return Promise.resolve()},closeSegmentIndex:function(){G.segmentIndex&&(G.segmentIndex.release(),G.segmentIndex=null)},segmentIndex:null,mimeType:a.representation.mimeType,codecs:k,frameRate:a.representation.frameRate,pixelAspectRatio:a.representation.pixelAspectRatio,
+bandwidth:a.bandwidth,width:a.representation.width,height:a.representation.height,kind:c,encrypted:0<b.drmInfos.length,drmInfos:b.drmInfos,keyIds:m,language:d,originalLanguage:a.adaptationSet.language,label:e,type:a.adaptationSet.contentType,primary:f,trickModeVideo:null,emsgSchemeIdUris:a.representation.emsgSchemeIdUris,roles:g,forced:y,channelsCount:a.representation.numChannels,audioSamplingRate:a.representation.audioSamplingRate,spatialAudio:t,closedCaptions:h,hdr:C,videoLayout:void 0,tilesLayout:F,
+accessibilityPurpose:l,external:!1,fastSwitching:!1,fullMimeTypes:new Set([shaka.util.MimeUtils.getFullType(a.representation.mimeType,a.representation.codecs)])};G.createSegmentIndex=function(){var H;return $jscomp.asyncExecutePromiseGeneratorProgram(function(E){if(1==E.nextAddress){if(G.segmentIndex)return E.jumpTo(0);H=G;return E.yield(A.generateSegmentIndex(),3)}H.segmentIndex=E.yieldResult;E.jumpToEnd()})};p&&a.dynamic&&!this.streamMap_[p]&&(this.streamMap_[p]=G);return G};
+shaka.dash.DashParser.prototype.onUpdate_=function(){var a=this,b,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){switch(d.nextAddress){case 1:return goog.asserts.assert(0<=a.updatePeriod_,"There should be an update period"),shaka.log.info("Updating manifest..."),b=0,d.setCatchFinallyBlocks(2),d.yield(a.requestManifest_(),4);case 4:b=d.yieldResult;d.leaveTryBlock(3);break;case 2:if(c=d.enterCatchBlock(),goog.asserts.assert(c instanceof shaka.util.Error,"Should only receive a Shaka error"),
+a.playerInterface_){if(a.config_.raiseFatalErrorOnManifestUpdateRequestFailure)return a.playerInterface_.onError(c),d.return();c.severity=shaka.util.Error.Severity.RECOVERABLE;a.playerInterface_.onError(c)}case 3:if(!a.playerInterface_)return d.return();a.playerInterface_.onManifestUpdated();a.setUpdateTimer_(b);d.jumpToEnd()}})};shaka.dash.DashParser.prototype.updateNow_=function(){this.updateTimer_.tickNow()};
+shaka.dash.DashParser.prototype.setUpdateTimer_=function(a){if(!(0>this.updatePeriod_)){var b=this.updatePeriod_;0<=this.config_.dash.updatePeriod&&(b=this.config_.dash.updatePeriod);a=Math.max(b-a,this.averageUpdateDuration_.getEstimate());this.updateTimer_.tickAfter(a)}};
+shaka.dash.DashParser.prototype.createFrame_=function(a,b,c){var d=this;goog.asserts.assert(b||c,"Must provide either parent or getBaseUris");var e=shaka.util.ManifestParserUtils,f=shaka.util.TXml;b=b||{contentType:"",mimeType:"",codecs:"",emsgSchemeIdUris:[],frameRate:void 0,pixelAspectRatio:void 0,numChannels:null,audioSamplingRate:null,availabilityTimeOffset:0,segmentSequenceCadence:0};c=c||b.getBaseUris;var g=f.parseNonNegativeInt,h=f.evalDivision,k=a.attributes.id,l=f.findChildren(a,"BaseURL"),
+m,n=!1;if(this.contentSteeringManager_)for(var p=$jscomp.makeIterator(l),q=p.next();!q.done;q=p.next()){var r=q.value;q=r.attributes.serviceLocation;r=f.getContents(r);q&&r&&(this.contentSteeringManager_.addLocation(k,q,r),n=!0)}n&&this.contentSteeringManager_||(m=l.map(f.getContents));p=a.attributes.contentType||b.contentType;q=a.attributes.mimeType||b.mimeType;r=a.attributes.codecs||b.codecs;h=f.parseAttr(a,"frameRate",h)||b.frameRate;var v=a.attributes.sar||b.pixelAspectRatio,x=this.emsgSchemeIdUris_(f.findChildren(a,
+"InbandEventStream"),b.emsgSchemeIdUris),w=f.findChildren(a,"AudioChannelConfiguration");w=this.parseAudioChannels_(w)||b.numChannels;var t=f.parseAttr(a,"audioSamplingRate",g)||b.audioSamplingRate;p||(p=shaka.dash.DashParser.guessContentType_(q,r));var y=f.findChild(a,"SegmentBase"),u=f.findChild(a,"SegmentTemplate"),z=y?f.parseAttr(y,"availabilityTimeOffset",f.parseFloat)||0:0,A=u?f.parseAttr(u,"availabilityTimeOffset",f.parseFloat)||0:0,B=l&&l.length?f.parseAttr(l[0],"availabilityTimeOffset",f.parseFloat)||
+0:0;z=b.availabilityTimeOffset+B+z+A;A=null;(B=f.findChild(a,"SegmentSequenceProperties"))&&(B=f.findChild(B,"SAP"))&&(A=f.parseAttr(B,"cadence",f.parseInt));return{getBaseUris:function(){return e.resolveUris(c(),l.length?d.contentSteeringManager_&&n?d.contentSteeringManager_.getLocations(k):m?m:[]:[])},segmentBase:y||b.segmentBase,segmentList:f.findChild(a,"SegmentList")||b.segmentList,segmentTemplate:u||b.segmentTemplate,width:f.parseAttr(a,"width",g)||b.width,height:f.parseAttr(a,"height",g)||
+b.height,contentType:p,mimeType:q,codecs:r,frameRate:h,pixelAspectRatio:v,emsgSchemeIdUris:x,id:k,language:a.attributes.lang,numChannels:w,audioSamplingRate:t,availabilityTimeOffset:z,segmentSequenceCadence:A||b.segmentSequenceCadence}};shaka.dash.DashParser.prototype.emsgSchemeIdUris_=function(a,b){b=b.slice();a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next())c=c.value.attributes.schemeIdUri,b.includes(c)||b.push(c);return b};
+shaka.dash.DashParser.prototype.parseAudioChannels_=function(a){a=$jscomp.makeIterator(a);for(var b=a.next();!b.done;b=a.next()){var c=b.value;if(b=c.attributes.schemeIdUri)if(c=c.attributes.value)switch(b){case "urn:mpeg:dash:outputChannelPositionList:2012":return c.trim().split(/ +/).length;case "urn:mpeg:dash:23003:3:audio_channel_configuration:2011":case "urn:dts:dash:audio_channel_configuration:2012":var d=parseInt(c,10);if(!d){shaka.log.warning("Channel parsing failure! Ignoring scheme and value",
+b,c);continue}return d;case "tag:dolby.com,2014:dash:audio_channel_configuration:2011":case "urn:dolby:dash:audio_channel_configuration:2011":d=parseInt(c,16);if(!d){shaka.log.warning("Channel parsing failure! Ignoring scheme and value",b,c);continue}for(a=0;d;)d&1&&++a,d>>=1;return a;case "urn:mpeg:mpegB:cicp:ChannelConfiguration":d=[0,1,2,3,4,5,6,8,2,3,4,7,8,24,8,12,10,12,14,12,14];var e=parseInt(c,10);if(!e){shaka.log.warning("Channel parsing failure! Ignoring scheme and value",b,c);continue}if(0<
+e&&e<d.length)return d[e];continue;default:shaka.log.warning("Unrecognized audio channel scheme:",b,c)}}return null};
+shaka.dash.DashParser.prototype.verifyRepresentation_=function(a){var b=shaka.util.ManifestParserUtils.ContentType;var c=a.segmentBase?1:0;c+=a.segmentList?1:0;c+=a.segmentTemplate?1:0;if(0==c){if(a.contentType==b.TEXT||a.contentType==b.APPLICATION)return!0;shaka.log.warning("Representation does not contain a segment information source:","the Representation must contain one of SegmentBase, SegmentList,",'SegmentTemplate, or explicitly indicate that it is "text".',a);return!1}1!=c&&(shaka.log.warning("Representation contains multiple segment information sources:",
+"the Representation should only contain one of SegmentBase,","SegmentList, or SegmentTemplate.",a),a.segmentBase?(shaka.log.info("Using SegmentBase by default."),a.segmentList=null):(goog.asserts.assert(a.segmentList,"There should be a SegmentList"),shaka.log.info("Using SegmentList by default.")),a.segmentTemplate=null);return!0};
+shaka.dash.DashParser.prototype.requestForTiming_=function(a,b,c){var d=this,e,f,g,h,k,l,m;return $jscomp.asyncExecutePromiseGeneratorProgram(function(n){if(1==n.nextAddress)return e=shaka.util.ManifestParserUtils.resolveUris(a(),[b]),f=shaka.net.NetworkingEngine.makeRequest(e,d.config_.retryParameters),f.method=c,g=shaka.net.NetworkingEngine.RequestType.TIMING,h=d.playerInterface_.networkingEngine.request(g,f),d.operationManager_.manage(h),n.yield(h.promise,2);k=n.yieldResult;if("HEAD"==c){if(!k.headers||
+!k.headers.date)return shaka.log.warning("UTC timing response is missing","expected date header"),n.return(0);l=k.headers.date}else l=shaka.util.StringUtils.fromUTF8(k.data);m=Date.parse(l);return isNaN(m)?(shaka.log.warning("Unable to parse date from UTC timing response"),n.return(0)):n.return(m-Date.now())})};
+shaka.dash.DashParser.prototype.parseUtcTiming_=function(a,b){var c=this,d,e,f,g,h,k,l,m,n;return $jscomp.asyncExecutePromiseGeneratorProgram(function(p){switch(p.nextAddress){case 1:d=b.map(function(q){return{scheme:q.attributes.schemeIdUri,value:q.attributes.value}}),e=c.config_.dash.clockSyncUri,!d.length&&e&&d.push({scheme:"urn:mpeg:dash:utc:http-head:2014",value:e}),f=$jscomp.makeIterator(d),g=f.next();case 2:if(g.done){p.jumpTo(4);break}h=g.value;p.setCatchFinallyBlocks(5);k=h.scheme;l=h.value;
+switch(k){case "urn:mpeg:dash:utc:http-head:2014":case "urn:mpeg:dash:utc:http-head:2012":return p.jumpTo(7);case "urn:mpeg:dash:utc:http-xsdate:2014":case "urn:mpeg:dash:utc:http-iso:2014":case "urn:mpeg:dash:utc:http-xsdate:2012":case "urn:mpeg:dash:utc:http-iso:2012":return p.jumpTo(8);case "urn:mpeg:dash:utc:direct:2014":case "urn:mpeg:dash:utc:direct:2012":return m=Date.parse(l),p.return(isNaN(m)?0:m-Date.now());case "urn:mpeg:dash:utc:http-ntp:2014":case "urn:mpeg:dash:utc:ntp:2014":case "urn:mpeg:dash:utc:sntp:2014":shaka.log.alwaysWarn("NTP UTCTiming scheme is not supported");
+break;default:shaka.log.alwaysWarn("Unrecognized scheme in UTCTiming element",k)}p.jumpTo(9);break;case 7:return p.yield(c.requestForTiming_(a,l,"HEAD"),10);case 10:return p.return(p.yieldResult);case 8:return p.yield(c.requestForTiming_(a,l,"GET"),11);case 11:return p.return(p.yieldResult);case 9:p.leaveTryBlock(3);break;case 5:n=p.enterCatchBlock(),shaka.log.warning("Error fetching time from UTCTiming elem",n.message);case 3:g=f.next();p.jumpTo(2);break;case 4:return shaka.log.alwaysWarn("A UTCTiming element should always be given in live manifests! This content may not play on clients with bad clocks!"),
+p.return(0)}})};
+shaka.dash.DashParser.prototype.parseEventStream_=function(a,b,c,d){var e=shaka.util.TXml,f=shaka.util.TXml.parseNonNegativeInt,g=c.attributes.schemeIdUri||"",h=c.attributes.value||"",k=e.parseAttr(c,"timescale",f)||1;c=$jscomp.makeIterator(e.findChildren(c,"Event"));for(var l=c.next();!l.done;l=c.next()){l=l.value;var m=e.parseAttr(l,"presentationTime",f)||0,n=e.parseAttr(l,"duration",f)||0;m=m/k+a;n=m+n/k;null!=b&&(m=Math.min(m,a+b),n=Math.min(n,a+b));n<d||(l={schemeIdUri:g,value:h,startTime:m,
+endTime:n,id:l.attributes.id||"",eventElement:e.txmlNodeToDomElement(l),eventNode:l},this.playerInterface_.onTimelineRegionAdded(l))}};
+shaka.dash.DashParser.prototype.requestSegment_=function(a,b,c,d){var e=this,f,g,h,k;return $jscomp.asyncExecutePromiseGeneratorProgram(function(l){if(1==l.nextAddress)return f=shaka.net.NetworkingEngine.RequestType.SEGMENT,g=d?shaka.net.NetworkingEngine.AdvancedRequestType.INIT_SEGMENT:shaka.net.NetworkingEngine.AdvancedRequestType.MEDIA_SEGMENT,h=shaka.util.Networking.createSegmentRequest(a,b,c,e.config_.retryParameters),l.yield(e.makeNetworkRequest_(h,f,{type:g}),2);k=l.yieldResult;return l.return(k.data)})};
+shaka.dash.DashParser.guessContentType_=function(a,b){b=shaka.util.MimeUtils.getFullType(a,b);return shaka.text.TextEngine.isTypeSupported(b)?shaka.util.ManifestParserUtils.ContentType.TEXT:a.split("/")[0]};shaka.dash.DashParser.prototype.makeNetworkRequest_=function(a,b,c){a=this.playerInterface_.networkingEngine.request(b,a,c);this.operationManager_.manage(a);return a.promise};goog.exportSymbol("shaka.dash.DashParser",shaka.dash.DashParser);
+shaka.media.ManifestParser.registerParserByMime("application/dash+xml",function(){return new shaka.dash.DashParser});shaka.media.ManifestParser.registerParserByMime("video/vnd.mpeg.dash.mpd",function(){return new shaka.dash.DashParser});shaka.dependencies=function(){};shaka.dependencies.add=function(a,b){if(!shaka.dependencies.Allowed[a])throw Error(a+" is not supported");a==shaka.dependencies.Allowed.muxjs?shaka.Deprecate.deprecateFeature(5,"mux.js","mux.js is no longer used in Shaka Player."):shaka.dependencies.dependencies_.set(a,function(){return b})};shaka.dependencies.has=function(a){return shaka.dependencies.dependencies_.has(a)};shaka.dependencies.isoBoxer=function(){return shaka.dependencies.dependencies_.get(shaka.dependencies.Allowed.ISOBoxer)()};
+goog.exportSymbol("shaka.dependencies",shaka.dependencies);goog.exportProperty(shaka.dependencies,"has",shaka.dependencies.has);goog.exportProperty(shaka.dependencies,"add",shaka.dependencies.add);shaka.dependencies.Allowed={muxjs:"muxjs",ISOBoxer:"ISOBoxer"};goog.exportProperty(shaka.dependencies,"Allowed",shaka.dependencies.Allowed);shaka.dependencies.dependencies_=new Map([[shaka.dependencies.Allowed.ISOBoxer,function(){return window.ISOBoxer}]]);shaka.hls={};shaka.hls.Playlist=function(a,b,c){this.type=a;this.tags=b;this.segments=c||null};shaka.hls.PlaylistType={MASTER:0,MEDIA:1};shaka.hls.Tag=function(a,b,c,d){this.id=a;this.name=b;this.attributes=c;this.value=void 0===d?null:d};
+shaka.hls.Tag.prototype.toString=function(a){var b=function(d){var e=isNaN(Number(d.value))?'"'+d.value+'"':d.value;return d.name+"="+e},c="#"+this.name;b=this.attributes?this.attributes.filter(function(d){return a?!a.has(d.name):!0}).map(b):[];this.value&&b.unshift(this.value);0<b.length&&(c+=":"+b.join(","));return c};shaka.hls.Tag.prototype.getTagKey=function(){var a=(new Set).add("AUDIO").add("VIDEO").add("SUBTITLES").add("PATHWAY-ID").add("GROUP-ID").add("URI");return this.toString(a)};
+shaka.hls.Tag.prototype.addAttribute=function(a){this.attributes.push(a)};shaka.hls.Tag.prototype.getAttribute=function(a){var b=this.attributes.filter(function(c){return c.name==a});goog.asserts.assert(2>b.length,"A tag should not have multiple attributes with the same name!");return b.length?b[0]:null};shaka.hls.Tag.prototype.getAttributeValue=function(a,b){return(a=this.getAttribute(a))?a.value:b||null};
+shaka.hls.Tag.prototype.getRequiredAttrValue=function(a){var b=this.getAttribute(a);if(!b)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.HLS_REQUIRED_ATTRIBUTE_MISSING,a);return b.value};shaka.hls.Tag.prototype.setName=function(a){this.name=a};shaka.hls.Segment=function(a,b,c){c=void 0===c?[]:c;this.tags=b;this.verbatimSegmentUri=a;this.partialSegments=c};shaka.hls.Attribute=function(a,b){this.name=a;this.value=b};shaka.hls.Utils=function(){};shaka.hls.Utils.filterTagsByName=function(a,b){return a.filter(function(c){return c.name==b})};shaka.hls.Utils.filterTagsByType=function(a,b){return a.filter(function(c){return c.getRequiredAttrValue("TYPE")==b})};shaka.hls.Utils.getFirstTagWithName=function(a,b){a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next())if(c=c.value,c.name===b)return c;return null};
+shaka.hls.Utils.getFirstTagWithNameAsNumber=function(a,b,c){c=void 0===c?0:c;return(a=shaka.hls.Utils.getFirstTagWithName(a,b))?Number(a.value):c};shaka.hls.Utils.constructSegmentUris=function(a,b,c){return b?shaka.hls.Utils.constructUris(a,[b],c):[]};shaka.hls.Utils.constructUris=function(a,b,c){if(!b.length)return[];b=shaka.util.ManifestParserUtils.resolveUris(a,b);a=[];b=$jscomp.makeIterator(b);for(var d=b.next();!d.done;d=b.next())a.push(shaka.hls.Utils.variableSubstitution(d.value,c));return a};
+shaka.hls.Utils.variableSubstitution=function(a,b){if(!b||!b.size)return a;a=String(a).replace(/%7B/g,"{").replace(/%7D/g,"}");var c=a.match(/{\$\w*}/g);if(c){c=$jscomp.makeIterator(c);for(var d=c.next();!d.done;d=c.next()){d=d.value;var e=d.slice(2,d.length-1),f=b.get(e);if(f)a=a.replace(d,f);else throw shaka.log.error("A variable has been found that is not declared",e),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.HLS_VARIABLE_NOT_FOUND,
+e);}}return a};shaka.hls.Utils.isComment=function(a){return/^#(?!EXT)/m.test(a)};shaka.util.TextParser=function(a){this.data_=a||"";this.position_=0};shaka.util.TextParser.prototype.atEnd=function(){return this.position_==this.data_.length};shaka.util.TextParser.prototype.readLine=function(){return this.readRegexReturnCapture_(/(.*?)(\n|$)/gm,1)};shaka.util.TextParser.prototype.readWord=function(){return this.readRegexReturnCapture_(/[^ \t\n]*/gm,0)};shaka.util.TextParser.prototype.skipWhitespace=function(){this.readRegex(/[ \t]+/gm)};
+shaka.util.TextParser.prototype.readRegex=function(a){a=this.indexOf_(a);if(this.atEnd()||null==a||a.position!=this.position_)return null;this.position_+=a.length;return a.results};shaka.util.TextParser.prototype.readRegexReturnCapture_=function(a,b){return this.atEnd()?null:(a=this.readRegex(a))?a[b]:null};
+shaka.util.TextParser.prototype.indexOf_=function(a){goog.asserts.assert(a.global,"global flag should be set");a.lastIndex=this.position_;a=a.exec(this.data_);return null==a?null:{position:a.index,length:a[0].length,results:a}};shaka.hls.ManifestTextParser=function(){this.globalId_=0};
+shaka.hls.ManifestTextParser.prototype.parsePlaylist=function(a){var b=shaka.hls.ManifestTextParser.MEDIA_PLAYLIST_TAGS,c=shaka.hls.ManifestTextParser.SEGMENT_TAGS;a=shaka.util.StringUtils.fromUTF8(a);a=a.replace(/\r\n|\r(?=[^\n]|$)/gm,"\n").trim();var d=a.split(/\n+/m);if(!/^#EXTM3U($|[ \t\n])/m.test(d[0]))throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.HLS_PLAYLIST_HEADER_MISSING);a=shaka.hls.PlaylistType.MASTER;for(var e=!0,
+f=$jscomp.makeIterator(d),g=f.next();!g.done;g=f.next())if(g=g.value,shaka.hls.Utils.isComment(g)||e)e=!1;else if(g=this.parseTag_(g),--this.globalId_,b.includes(g.name)){a=shaka.hls.PlaylistType.MEDIA;break}else"EXT-X-STREAM-INF"==g.name&&(e=!0);b=[];e=!0;for(f=0;f<d.length;f++){var h=d[f];g=d[f+1];if(shaka.hls.Utils.isComment(h)||e)e=!1;else{h=this.parseTag_(h);if(c.includes(h.name)){if(a!=shaka.hls.PlaylistType.MEDIA)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,
+shaka.util.Error.Code.HLS_INVALID_PLAYLIST_HIERARCHY);c=d.splice(f,d.length-f);c=this.parseSegments_(c,b);return new shaka.hls.Playlist(a,b,c)}b.push(h);"EXT-X-STREAM-INF"==h.name&&(e=new shaka.hls.Attribute("URI",g),h.addAttribute(e),e=!0)}}return new shaka.hls.Playlist(a,b)};
+shaka.hls.ManifestTextParser.prototype.parseSegments_=function(a,b){var c=[],d=[],e=[],f=null;a=$jscomp.makeIterator(a);for(var g=a.next();!g.done;g=a.next())g=g.value,/^(#EXT)/.test(g)?(g=this.parseTag_(g),shaka.hls.ManifestTextParser.MEDIA_PLAYLIST_TAGS.includes(g.name)?b.push(g):"EXT-X-MAP"==g.name?f=g:"EXT-X-PART"==g.name?e.push(g):"EXT-X-PRELOAD-HINT"==g.name?"PART"==g.getAttributeValue("TYPE")?e.push(g):"MAP"==g.getAttributeValue("TYPE")&&(g.setName("EXT-X-MAP"),f=g):d.push(g)):shaka.hls.Utils.isComment(g)||
+(g=g.trim(),f&&d.push(f),d=new shaka.hls.Segment(g,d,e),c.push(d),d=[],e=[]);e.length&&(f&&d.push(f),b=new shaka.hls.Segment("",d,e),c.push(b));return c};shaka.hls.ManifestTextParser.prototype.parseTag_=function(a){return shaka.hls.ManifestTextParser.parseTag(this.globalId_++,a)};
+shaka.hls.ManifestTextParser.parseTag=function(a,b){var c=b.match(/^#(EXT[^:]*)(?::(.*))?$/);if(!c)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.INVALID_HLS_TAG,b);b=c[1];var d=c[2];c=[];var e;if(d){d=new shaka.util.TextParser(d);var f,g=d.readRegex(/^([^,=]+)(?:,|$)/g);g&&(e=g[1]);for(g=/([^=]+)=(?:"([^"]*)"|([^",]*))(?:,|$)/g;f=d.readRegex(g);)f=new shaka.hls.Attribute(f[1],f[2]||f[3]),c.push(f),d.skipWhitespace()}return new shaka.hls.Tag(a,
+b,c,e)};shaka.hls.ManifestTextParser.MEDIA_PLAYLIST_TAGS="EXT-X-TARGETDURATION EXT-X-MEDIA-SEQUENCE EXT-X-DISCONTINUITY-SEQUENCE EXT-X-PLAYLIST-TYPE EXT-X-I-FRAMES-ONLY EXT-X-ENDLIST EXT-X-SERVER-CONTROL EXT-X-SKIP EXT-X-PART-INF".split(" ");shaka.hls.ManifestTextParser.SEGMENT_TAGS="EXTINF EXT-X-BYTERANGE EXT-X-DISCONTINUITY EXT-X-PROGRAM-DATE-TIME EXT-X-KEY EXT-X-DATERANGE EXT-X-MAP".split(" ");shaka.net.DataUriPlugin=function(){};shaka.net.DataUriPlugin.parse=function(a,b,c,d){try{var e=shaka.net.DataUriPlugin.parseRaw(a);return shaka.util.AbortableOperation.completed({uri:a,originalUri:a,data:e.data,headers:{"content-type":e.contentType}})}catch(f){return shaka.util.AbortableOperation.failed(f)}};
+shaka.net.DataUriPlugin.parseRaw=function(a){var b=a.split(":");if(2>b.length||"data"!=b[0])throw shaka.log.error("Bad data URI, failed to parse scheme"),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.MALFORMED_DATA_URI,a);b=b.slice(1).join(":").split(",");if(2>b.length)throw shaka.log.error("Bad data URI, failed to extract encoding and MIME type"),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.NETWORK,
+shaka.util.Error.Code.MALFORMED_DATA_URI,a);var c=b[0];a=window.decodeURIComponent(b.slice(1).join(","));b=c.split(";");c=b[0];var d=!1;1<b.length&&"base64"==b[b.length-1]&&(d=!0,b.pop());return{data:d?shaka.util.Uint8ArrayUtils.fromBase64(a):shaka.util.StringUtils.toUTF8(a),contentType:c}};goog.exportSymbol("shaka.net.DataUriPlugin",shaka.net.DataUriPlugin);goog.exportProperty(shaka.net.DataUriPlugin,"parse",shaka.net.DataUriPlugin.parse);shaka.net.NetworkingEngine.registerScheme("data",shaka.net.DataUriPlugin.parse);shaka.media.SegmentUtils=function(){};shaka.media.SegmentUtils.getBasicInfoFromMimeType=function(a){var b=shaka.util.MimeUtils.getBasicType(a),c=b.split("/")[0];a=shaka.util.MimeUtils.getCodecs(a);return{type:c,mimeType:b,codecs:a,language:null,height:null,width:null,channelCount:null,sampleRate:null,closedCaptions:new Map,videoRange:null}};
+shaka.media.SegmentUtils.getBasicInfoFromTs=function(a){var b=shaka.util.BufferUtils.toUint8(a);b=(new shaka.util.TsParser).parse(b);var c=b.getCodecs();b=b.getVideoInfo();var d=[],e=!1,f=!1;switch(c.audio){case "aac":case "aac-loas":d.push("mp4a.40.2");e=!0;break;case "mp3":d.push("mp4a.40.34");e=!0;break;case "ac3":d.push("ac-3");e=!0;break;case "ec3":d.push("ec-3");e=!0;break;case "opus":d.push("opus"),e=!0}switch(c.video){case "avc":b.codec?d.push(b.codec):d.push("avc1.42E01E");f=!0;break;case "hvc":b.codec?
+d.push(b.codec):d.push("hvc1.1.6.L93.90");f=!0;break;case "av1":d.push("av01.0.01M.08"),f=!0}if(!d.length)return null;c=e&&!f;e=new Map;if(f){f=new shaka.media.ClosedCaptionParser("video/mp2t");f.parseFrom(a);a=$jscomp.makeIterator(f.getStreams());for(var g=a.next();!g.done;g=a.next())g=g.value,e.set(g,g);f.reset()}return{type:c?"audio":"video",mimeType:"video/mp2t",codecs:d.join(", "),language:null,height:b.height,width:b.width,channelCount:null,sampleRate:null,closedCaptions:e,videoRange:null}};
+shaka.media.SegmentUtils.getBasicInfoFromMp4=function(a,b){var c=shaka.util.Mp4Parser,d=shaka.media.SegmentUtils,e=[],f=[],g=!1,h=!1,k=function(u){u=u.toLowerCase();switch(u){case "avc1":case "avc3":f.push(u+".42E01E");h=!0;break;case "hev1":case "hvc1":f.push(u+".1.6.L93.90");h=!0;break;case "dvh1":case "dvhe":f.push(u+".05.04");h=!0;break;case "vp09":f.push(u+".00.10.08");h=!0;break;case "av01":f.push(u+".0.01M.08");h=!0;break;case "mp4a":e.push("mp4a.40.2");g=!0;break;case "ac-3":case "ec-3":case "opus":case "flac":e.push(u),
+g=!0}},l=function(u){return k(u.name)},m=null,n=null,p=null,q=null,r=null,v=null,x;(new c).box("moov",c.children).box("trak",c.children).fullBox("tkhd",function(u){goog.asserts.assert(null!=u.version,"TKHD is a full box and should have a valid version.");u=shaka.util.Mp4BoxParsers.parseTKHD(u.reader,u.version);n=String(u.height);p=String(u.width)}).box("mdia",c.children).fullBox("mdhd",function(u){goog.asserts.assert(null!=u.version,"MDHD is a full box and should have a valid version.");m=shaka.util.Mp4BoxParsers.parseMDHD(u.reader,
+u.version).language}).box("minf",c.children).box("stbl",c.children).fullBox("stsd",c.sampleDescription).box("mp4a",function(u){var z=shaka.util.Mp4BoxParsers.parseMP4A(u.reader);q=z.channelCount;r=z.sampleRate;u.reader.hasMoreData()?c.children(u):l(u)}).box("esds",function(u){u=shaka.util.Mp4BoxParsers.parseESDS(u.reader);e.push(u.codec);g=!0}).box("ac-3",l).box("ec-3",l).box("opus",l).box("Opus",l).box("fLaC",l).box("avc1",function(u){x=u.name;c.visualSampleEntry(u)}).box("avc3",function(u){x=u.name;
+c.visualSampleEntry(u)}).box("hev1",function(u){x=u.name;c.visualSampleEntry(u)}).box("hvc1",function(u){x=u.name;c.visualSampleEntry(u)}).box("dva1",function(u){x=u.name;c.visualSampleEntry(u)}).box("dvav",function(u){x=u.name;c.visualSampleEntry(u)}).box("dvh1",function(u){x=u.name;c.visualSampleEntry(u)}).box("dvhe",function(u){x=u.name;c.visualSampleEntry(u)}).box("vp09",function(u){x=u.name;c.visualSampleEntry(u)}).box("av01",function(u){x=u.name;c.visualSampleEntry(u)}).box("avcC",function(u){var z=
+x||"";switch(x){case "dvav":z="avc3";break;case "dva1":z="avc1"}u=shaka.util.Mp4BoxParsers.parseAVCC(z,u.reader,u.name);f.push(u.codec);h=!0}).box("hvcC",function(u){var z=x||"";switch(x){case "dvh1":z="hvc1";break;case "dvhe":z="hev1"}u=shaka.util.Mp4BoxParsers.parseHVCC(z,u.reader,u.name);f.push(u.codec);h=!0}).box("dvcC",function(u){var z=x||"";switch(x){case "hvc1":z="dvh1";break;case "hev1":z="dvhe";break;case "avc1":z="dva1";break;case "avc3":z="dvav"}u=shaka.util.Mp4BoxParsers.parseDVCC(z,
+u.reader,u.name);f.push(u.codec);h=!0}).fullBox("vpcC",function(u){u=shaka.util.Mp4BoxParsers.parseVPCC(x||"",u.reader,u.name);f.push(u.codec);h=!0}).box("av1C",function(u){u=shaka.util.Mp4BoxParsers.parseAV1C(x||"",u.reader,u.name);f.push(u.codec);h=!0}).box("enca",c.audioSampleEntry).box("encv",c.visualSampleEntry).box("sinf",c.children).box("frma",function(u){u=shaka.util.Mp4BoxParsers.parseFRMA(u.reader).codec;k(u)}).box("colr",function(u){v=shaka.util.Mp4BoxParsers.parseCOLR(u.reader).videoRange}).parse(a||
+b,!0);if(!e.length&&!f.length)return null;var w=g&&!h,t=new Map;if(h){var y=new shaka.media.ClosedCaptionParser("video/mp4");a&&y.init(a);y.parseFrom(b);a=$jscomp.makeIterator(y.getStreams());for(b=a.next();!b.done;b=a.next())b=b.value,t.set(b,b);y.reset()}y=e.concat(f);return{type:w?"audio":"video",mimeType:w?"audio/mp4":"video/mp4",codecs:d.codecsFiltering(y).join(", "),language:m,height:n,width:p,channelCount:q,sampleRate:r,closedCaptions:t,videoRange:v}};
+shaka.media.SegmentUtils.codecsFiltering=function(a){var b=shaka.util.ManifestParserUtils.ContentType,c=shaka.util.ManifestParserUtils,d=shaka.media.SegmentUtils;a=d.filterDuplicateCodecs_(a);var e=c.guessAllCodecsSafe(b.AUDIO,a),f=c.guessAllCodecsSafe(b.VIDEO,a);b=c.guessAllCodecsSafe(b.TEXT,a);d=d.chooseBetterCodecs_(f);d=e.concat(d).concat(b);return a.length&&!d.length?a:d};
+shaka.media.SegmentUtils.filterDuplicateCodecs_=function(a){var b=new Set,c=[];a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next()){d=d.value;var e=shaka.util.MimeUtils.getCodecBase(d);b.has(e)?shaka.log.debug("Ignoring duplicate codec"):(c.push(d),b.add(e))}return c};
+shaka.media.SegmentUtils.chooseBetterCodecs_=function(a){if(1>=a.length)return a;var b=a.find(function(c){return c.startsWith("dvh1.")||c.startsWith("dvhe.")});return b?shaka.media.Capabilities.isTypeSupported('video/mp4; codecs="'+b+"\"'")?[b]:a.filter(function(c){return c!=b}):a};
+shaka.media.SegmentUtils.getDefaultKID=function(a){var b=shaka.util.Mp4Parser,c=null;(new b).box("moov",b.children).box("trak",b.children).box("mdia",b.children).box("minf",b.children).box("stbl",b.children).fullBox("stsd",b.sampleDescription).box("encv",b.visualSampleEntry).box("enca",b.audioSampleEntry).box("sinf",b.children).box("schi",b.children).fullBox("tenc",function(d){c=shaka.util.Mp4BoxParsers.parseTENC(d.reader).defaultKID}).parse(a,!0);return c};shaka.hls.HlsParser=function(){var a=this;this.config_=this.playerInterface_=null;this.globalId_=1;this.globalVariables_=new Map;this.groupIdToStreamInfosMap_=new Map;this.mediaSequenceToStartTimeByType_=new Map;var b=shaka.util.ManifestParserUtils.ContentType;this.mediaSequenceToStartTimeByType_.set(b.VIDEO,new Map);this.mediaSequenceToStartTimeByType_.set(b.AUDIO,new Map);this.mediaSequenceToStartTimeByType_.set(b.TEXT,new Map);this.mediaSequenceToStartTimeByType_.set(b.IMAGE,new Map);this.variantUriSet_=
+new Set;this.uriToStreamInfosMap_=new Map;this.presentationTimeline_=null;this.masterPlaylistUri_="";this.manifestTextParser_=new shaka.hls.ManifestTextParser;this.minSequenceNumber_=-1;this.lowestSyncTime_=Infinity;this.codecInfoInManifest_=this.streamsFinalized_=!1;this.updatePlaylistTimer_=new shaka.util.Timer(function(){a.onUpdate_()});this.presentationType_=shaka.hls.HlsParser.PresentationType_.VOD;this.manifest_=null;this.maxTargetDuration_=0;this.lastTargetDuration_=Infinity;this.lowLatencyPresentationDelay_=
+this.presentationDelay_=this.partialTargetDuration_=0;this.operationManager_=new shaka.util.OperationManager;this.groupIdToClosedCaptionsMap_=new Map;this.groupIdToCodecsMap_=new Map;this.mapTagToInitSegmentRefMap_=new Map;this.aesKeyInfoMap_=new Map;this.aesKeyMap_=new Map;this.identityKeyMap_=new Map;this.identityKidMap_=new Map;this.lowLatencyByterangeOptimization_=this.lowLatencyMode_=!1;this.averageUpdateDuration_=new shaka.abr.Ewma(5);this.contentSteeringManager_=null};
+shaka.hls.HlsParser.prototype.configure=function(a){this.config_=a;this.contentSteeringManager_&&this.contentSteeringManager_.configure(this.config_)};
+shaka.hls.HlsParser.prototype.start=function(a,b){var c=this,d;return $jscomp.asyncExecutePromiseGeneratorProgram(function(e){if(1==e.nextAddress)return goog.asserts.assert(c.config_,"Must call configure() before start()!"),c.playerInterface_=b,c.lowLatencyMode_=b.isLowLatencyMode(),e.yield(c.requestManifest_([a]),2);if(3!=e.nextAddress)return d=e.yieldResult,c.masterPlaylistUri_=d.uri,goog.asserts.assert(d.data,"Response data should be non-null!"),e.yield(c.parseManifest_(d.data,a),3);goog.asserts.assert(c.manifest_,
+"Manifest should be non-null");return e.return(c.manifest_)})};
+shaka.hls.HlsParser.prototype.stop=function(){this.updatePlaylistTimer_&&(this.updatePlaylistTimer_.stop(),this.updatePlaylistTimer_=null);var a=[];this.operationManager_&&(a.push(this.operationManager_.destroy()),this.operationManager_=null);this.config_=this.playerInterface_=null;this.variantUriSet_.clear();this.manifest_=null;this.uriToStreamInfosMap_.clear();this.groupIdToStreamInfosMap_.clear();this.groupIdToCodecsMap_.clear();this.globalVariables_.clear();this.mapTagToInitSegmentRefMap_.clear();
+this.aesKeyInfoMap_.clear();this.aesKeyMap_.clear();this.identityKeyMap_.clear();this.identityKidMap_.clear();this.contentSteeringManager_&&this.contentSteeringManager_.destroy();return Promise.all(a)};
+shaka.hls.HlsParser.prototype.update=function(){var a=this,b,c,d,e,f,g,h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){if(1==m.nextAddress){if(!a.isLive_())return m.return();b=[];c=Array.from(a.uriToStreamInfosMap_.values());a.lastTargetDuration_=Infinity;d=c.filter(function(n){return n.stream.segmentIndex});e=$jscomp.makeIterator(d);for(f=e.next();!f.done;f=e.next())g=f.value,b.push(a.updateStream_(g));return m.yield(Promise.all(b),2)}a.notifySegmentsForStreams_(d.map(function(n){return n.stream}));
+h=d.some(function(n){return 0==n.hasEndList});d.length&&!h&&(k=shaka.hls.HlsParser.PresentationType_,a.setPresentationType_(k.VOD),l=d.map(function(n){return n.maxTimestamp}),a.presentationTimeline_.setDuration(Math.min.apply(Math,$jscomp.arrayFromIterable(l))),a.playerInterface_.updateDuration());h&&a.determineDuration_();m.jumpToEnd()})};shaka.hls.HlsParser.prototype.getMediaSequenceToStartTimeFor_=function(a){return this.isLive_()?this.mediaSequenceToStartTimeByType_.get(a.type):a.mediaSequenceToStartTime};
+shaka.hls.HlsParser.prototype.updateStream_=function(a){var b=this,c,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D,F,C,G,H,E,I,K;return $jscomp.asyncExecutePromiseGeneratorProgram(function(J){if(1==J.nextAddress){c=[];d=$jscomp.makeIterator(a.getUris());for(e=d.next();!e.done;e=d.next())f=e.value,g=new goog.Uri(f),h=g.getQueryData(),a.canBlockReload&&(0<=a.nextMediaSequence&&h.add("_HLS_msn",String(a.nextMediaSequence)),0<=a.nextPart&&h.add("_HLS_part",String(a.nextPart))),a.canSkipSegments&&h.add("_HLS_skip",
+"YES"),h.getCount()&&g.setQueryData(h),c.push(g.toString());return J.yield(b.requestManifest_(c,!0),2)}if(3!=J.nextAddress){k=J.yieldResult;if(!a.stream.segmentIndex)return J.return();l=b.manifestTextParser_.parsePlaylist(k.data);if(l.type!=shaka.hls.PlaylistType.MEDIA)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.HLS_INVALID_PLAYLIST_HIERARCHY);m=k.uri;m==k.originalUri||a.getUris().includes(m)||a.redirectUris.push(m);n=shaka.hls.Utils.filterTagsByName(l.tags,
+"EXT-X-DEFINE");p=b.parseMediaVariables_(n,m);q=a.stream;r=b.getMediaSequenceToStartTimeFor_(a);return J.yield(b.parseDrmInfo_(l,q.mimeType,a.getUris,p),3)}v=J.yieldResult;x=v.keyIds;w=v.drmInfos;t=function(M,L){return M.size===L.size&&[].concat($jscomp.arrayFromIterable(M)).every(function(O){return L.has(O)})};t(q.keyIds,x)||(q.keyIds=x,q.drmInfos=w,b.playerInterface_.newDrmInfo(q));y=b.createSegments_(l,q,r,p,a.getUris,a.type);u=y.segments;if(z=y.bandwidth)q.bandwidth=z;q.segmentIndex.mergeAndEvict(u,
+b.presentationTimeline_.getSegmentAvailabilityStart());u.length&&(A=shaka.hls.Utils.getFirstTagWithNameAsNumber(l.tags,"EXT-X-MEDIA-SEQUENCE",0),D=(B=shaka.hls.Utils.getFirstTagWithName(l.tags,"EXT-X-SKIP"))?Number(B.getAttributeValue("SKIPPED-SEGMENTS")):0,F=b.getNextMediaSequenceAndPart_(A,u),C=F.nextMediaSequence,G=F.nextPart,a.nextMediaSequence=C+D,a.nextPart=G,H=r.get(A),q.segmentIndex.evict(H));E=u[0];goog.asserts.assert(E,"Should have segments!");a.minTimestamp=E.startTime;I=u[u.length-1];
+goog.asserts.assert(I,"Should have segments!");a.maxTimestamp=I.endTime;if(K=shaka.hls.Utils.getFirstTagWithName(l.tags,"EXT-X-ENDLIST"))a.hasEndList=!0;b.determineLastTargetDuration_(l);J.jumpToEnd()})};shaka.hls.HlsParser.prototype.onExpirationUpdated=function(a,b){};shaka.hls.HlsParser.prototype.onInitialVariantChosen=function(a){};shaka.hls.HlsParser.prototype.banLocation=function(a){this.contentSteeringManager_&&this.contentSteeringManager_.banLocation(a)};
+shaka.hls.HlsParser.prototype.syncStreamsWithSequenceNumber_=function(a){for(var b=-1==this.minSequenceNumber_,c=$jscomp.makeIterator(a),d=c.next();!d.done;d=c.next()){d=d.value;var e=d.stream.segmentIndex;goog.asserts.assert(e,"Only loaded streams should be synced");var f=this.getMediaSequenceToStartTimeFor_(d);if(e=e.earliestReference()){if(goog.DEBUG){var g=f.values().next().value;shaka.log.warning(g==e.startTime,"Sequence number map is not ordered as expected!")}f=$jscomp.makeIterator(f);for(g=
+f.next();!g.done;g=f.next()){g=$jscomp.makeIterator(g.value);var h=g.next().value;if(g.next().value==e.startTime){b&&(this.minSequenceNumber_=Math.max(this.minSequenceNumber_,h));d.firstSequenceNumber=h;break}}}}if(!(0>this.minSequenceNumber_))for(shaka.log.debug("Syncing HLS streams against base sequence number:",this.minSequenceNumber_),a=$jscomp.makeIterator(a),d=a.next();!d.done;d=a.next())if(b=d.value,this.ignoreManifestProgramDateTimeFor_(b.type)&&(c=b.stream.segmentIndex))if(d=this.minSequenceNumber_-
+b.firstSequenceNumber,0<d&&(c.dropFirstReferences(d),c=c.earliestReference()))c=-c.startTime,b.stream.segmentIndex.offset(c),this.offsetStreamInfo_(b,c)};
+shaka.hls.HlsParser.prototype.syncStreamsWithProgramDateTime_=function(a){if(Infinity==this.lowestSyncTime_){a=$jscomp.makeIterator(a);for(var b=a.next();!b.done;b=a.next()){var c=b.value.stream.segmentIndex;goog.asserts.assert(c,"Only loaded streams should be synced");c=c.earliestReference();null!=c&&null!=c.syncTime&&(this.lowestSyncTime_=Math.min(this.lowestSyncTime_,c.syncTime))}}a=this.lowestSyncTime_;if(Infinity!=a)for(shaka.log.debug("Syncing HLS streams against base time:",a),c=$jscomp.makeIterator(this.uriToStreamInfosMap_.values()),
+b=c.next();!b.done;b=c.next())if(b=b.value,!this.ignoreManifestProgramDateTimeFor_(b.type)){var d=b.stream.segmentIndex;if(null!=d){var e=d.earliestReference();if(null==e.syncTime)shaka.log.alwaysError("Missing EXT-X-PROGRAM-DATE-TIME for stream",b.getUris(),"Expect AV sync issues!");else for(this.offsetStreamInfo_(b,e.syncTime-a-e.startTime),b=$jscomp.makeIterator(d),d=b.next();!d.done;d=b.next())d.value.syncAgainst(a)}}};
+shaka.hls.HlsParser.prototype.offsetStreamInfo_=function(a,b){a.minTimestamp+=b;a.maxTimestamp+=b;goog.asserts.assert(0<=a.maxTimestamp,"Negative maxTimestamp after adjustment!");for(var c=this.getMediaSequenceToStartTimeFor_(a),d=$jscomp.makeIterator(c),e=d.next();!e.done;e=d.next()){var f=$jscomp.makeIterator(e.value);e=f.next().value;f=f.next().value;c.set(e,f+b)}shaka.log.debug("Offset",b,"applied to",a.getUris())};
+shaka.hls.HlsParser.prototype.parseManifest_=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D,F,C,G,H,E,I,K,J,M,L,O,R,P,Q,S;return $jscomp.asyncExecutePromiseGeneratorProgram(function(N){switch(N.nextAddress){case 1:d=shaka.hls.Utils;goog.asserts.assert(c.masterPlaylistUri_,"Master playlist URI must be set before calling parseManifest_!");e=c.manifestTextParser_.parsePlaylist(a);f=d.filterTagsByName(e.tags,"EXT-X-DEFINE");g=[];h=[];k=[];l=function(){return[b]};if(e.type==shaka.hls.PlaylistType.MEDIA)return N.yield(c.getMediaPlaylistBasicInfo_(e,
+l),7);c.parseMasterVariables_(f);m=d.filterTagsByName(e.tags,"EXT-X-MEDIA");n=d.filterTagsByName(e.tags,"EXT-X-STREAM-INF");p=d.filterTagsByName(e.tags,"EXT-X-IMAGE-STREAM-INF");q=d.filterTagsByName(e.tags,"EXT-X-I-FRAME-STREAM-INF");r=d.filterTagsByName(e.tags,"EXT-X-SESSION-KEY");v=d.filterTagsByName(e.tags,"EXT-X-SESSION-DATA");x=d.filterTagsByName(e.tags,"EXT-X-CONTENT-STEERING");c.processSessionData_(v);return N.yield(c.processContentSteering_(x),4);case 4:return c.parseCodecs_(n),c.parseClosedCaptions_(m),
+N.yield(c.createVariantsForTags_(n,r,m,l,c.globalVariables_),5);case 5:return g=N.yieldResult,h=c.parseTexts_(m),N.yield(c.parseImages_(p,q),6);case 6:k=N.yieldResult;N.jumpTo(3);break;case 7:return w=N.yieldResult,t=w.type,y=w.mimeType,u=w.codecs,z=w.language,A=w.height,B=w.width,D=w.channelCount,F=w.sampleRate,C=w.closedCaptions,G=w.videoRange,N.yield(c.convertParsedPlaylistIntoStreamInfo_(c.globalId_++,e,l,b,u,t,z,!0,"Media Playlist",D,C,null,!1,F,!1,y),8);case 8:H=N.yieldResult,c.uriToStreamInfosMap_.set(b,
+H),"video"==t&&c.addVideoAttributes_(H.stream,B,A,null,G,null),g.push({id:0,language:c.getLanguage_(z),disabledUntilTime:0,primary:!0,audio:"audio"==t?H.stream:null,video:"video"==t?H.stream:null,bandwidth:H.stream.bandwidth||0,allowedByApplication:!0,allowedByKeySystem:!0,decodingInfos:[]});case 3:if(!c.playerInterface_)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.OPERATION_ABORTED);goog.asserts.assert(null==c.presentationTimeline_,
+"Presentation timeline created early!");c.presentationTimeline_=new shaka.media.PresentationTimeline(null,0);c.presentationTimeline_.setStatic(!0);e.type==shaka.hls.PlaylistType.MEDIA&&(c.isLive_()&&(c.changePresentationTimelineToLive_(e),E=c.getUpdatePlaylistDelay_(),c.updatePlaylistTimer_.tickAfter(E)),I=Array.from(c.uriToStreamInfosMap_.values()),c.finalizeStreams_(I),c.determineDuration_());c.manifest_={presentationTimeline:c.presentationTimeline_,variants:g,textStreams:h,imageStreams:k,offlineSessionIds:[],
+minBufferTime:0,sequenceMode:c.config_.hls.sequenceMode,ignoreManifestTimestampsInSegmentsMode:c.config_.hls.ignoreManifestTimestampsInSegmentsMode,type:shaka.media.ManifestParser.HLS,serviceDescription:null};if(c.codecInfoInManifest_||!c.config_.hls.disableCodecGuessing){N.jumpTo(9);break}K=[];J=$jscomp.makeIterator(c.manifest_.variants);for(M=J.next();!M.done;M=J.next())L=M.value,L.audio&&""===L.audio.codecs&&K.push(L.audio.createSegmentIndex()),L.video&&""===L.video.codecs&&K.push(L.video.createSegmentIndex());
+return N.yield(Promise.all(K),9);case 9:c.playerInterface_.makeTextStreamsForClosedCaptions(c.manifest_);if(1==g.length){O=[];R=g[0];P=$jscomp.makeIterator([R.video,R.audio]);for(Q=P.next();!Q.done;Q=P.next())(S=Q.value)&&!S.segmentIndex&&O.push(S.createSegmentIndex());if(0<O.length)return N.yield(Promise.all(O),0)}N.jumpTo(0)}})};
+shaka.hls.HlsParser.prototype.getMediaPlaylistBasicInfo_=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B;return $jscomp.asyncExecutePromiseGeneratorProgram(function(D){switch(D.nextAddress){case 1:d=shaka.hls.HlsParser;e=shaka.media.SegmentUtils.getBasicInfoFromMimeType(c.config_.hls.mediaPlaylistFullMimeType);if(!a.segments.length)return D.return(e);f=Math.trunc((a.segments.length-1)/2);g=a.segments[f];h=shaka.hls.Utils.constructSegmentUris(b(),a.segments[0].verbatimSegmentUri);
+k=h[0];l=new goog.Uri(k);m=l.getPath().split(".").pop();if(n=d.RAW_FORMATS_TO_MIME_TYPES_[m])return D.return(shaka.media.SegmentUtils.getBasicInfoFromMimeType(n));p=shaka.net.NetworkingEngine.RequestType.SEGMENT;q=null;r=c.getInitSegmentReference_(a,g.tags,b);c.mapTagToInitSegmentRefMap_.clear();if(!r){D.jumpTo(2);break}v=shaka.util.Networking.createSegmentRequest(r.getUris(),r.getStartByte(),r.getEndByte(),c.config_.retryParameters);x=shaka.net.NetworkingEngine.AdvancedRequestType.INIT_SEGMENT;return D.yield(c.makeNetworkRequest_(v,
+p,{type:x}),3);case 3:w=D.yieldResult,q=w.data;case 2:return t=shaka.net.NetworkingEngine.makeRequest(h,c.config_.retryParameters),y=shaka.net.NetworkingEngine.AdvancedRequestType.MEDIA_SEGMENT,D.yield(c.makeNetworkRequest_(t,p,{type:y}),4);case 4:u=D.yieldResult;(z=u.headers["content-type"])&&(z=z.split(";")[0].toLowerCase());if("ts"==m||"video/mp2t"==z){if(A=shaka.media.SegmentUtils.getBasicInfoFromTs(u.data))return D.return(A)}else if("mp4"==m||"cmfv"==m||"m4s"==m||"video/mp4"==z||"audio/mp4"==
+z||"video/iso.segment"==z)if(B=shaka.media.SegmentUtils.getBasicInfoFromMp4(q,u.data))return D.return(B);return D.return(e)}})};
+shaka.hls.HlsParser.prototype.determineDuration_=function(){goog.asserts.assert(this.presentationTimeline_,"Presentation timeline not created!");if(this.isLive_()){if(this.presentationType_==shaka.hls.HlsParser.PresentationType_.LIVE){var a=this.getLiveDuration_();this.config_.hls.useSafariBehaviorForLive&&(a=this.presentationTimeline_.getDelay());isNaN(this.config_.availabilityWindowOverride)||(a=this.config_.availabilityWindowOverride);this.presentationTimeline_.setSegmentAvailabilityDuration(a)}}else this.presentationTimeline_.setDuration(this.getMinDuration_());
+if(!this.presentationTimeline_.isStartTimeLocked()){a=$jscomp.makeIterator(this.uriToStreamInfosMap_.values());for(var b=a.next();!b.done;b=a.next())b=b.value,!b.stream.segmentIndex||"audio"!=b.type&&"video"!=b.type||(b=b.stream.segmentIndex.get(0))&&b.syncTime&&this.presentationTimeline_.setInitialProgramDateTime(b.syncTime)}this.presentationTimeline_.lockStartTime();goog.asserts.assert(!this.presentationTimeline_.usingPresentationStartTime(),"We should not be using the presentation start time in HLS!")};
+shaka.hls.HlsParser.prototype.parseMasterVariables_=function(a){var b=(new goog.Uri(this.masterPlaylistUri_)).getQueryData();a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next()){var d=c.value;c=d.getAttributeValue("NAME");var e=d.getAttributeValue("VALUE");d=d.getAttributeValue("QUERYPARAM");c&&e&&(this.globalVariables_.has(c)||this.globalVariables_.set(c,e));d&&(c=b.get(d)[0])&&!this.globalVariables_.has(c)&&this.globalVariables_.set(d,c)}};
+shaka.hls.HlsParser.prototype.parseMediaVariables_=function(a,b){b=(new goog.Uri(b)).getQueryData();var c=new Map;a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next()){var e=d.value,f=e.getAttributeValue("NAME"),g=e.getAttributeValue("VALUE");d=e.getAttributeValue("QUERYPARAM");e=e.getAttributeValue("IMPORT");f&&g&&(c.has(f)||c.set(f,g));d&&(f=b.get(d)[0])&&!c.has(f)&&c.set(d,f);e&&(d=this.globalVariables_.get(e))&&c.set(e,d)}return c};
+shaka.hls.HlsParser.prototype.parseCodecs_=function(a){var b=shaka.util.ManifestParserUtils.ContentType;a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next()){var d=c.value,e=d.getAttributeValue("AUDIO");c=d.getAttributeValue("VIDEO");var f=d.getAttributeValue("SUBTITLES");d=this.getCodecsForVariantTag_(d);if(f){var g=shaka.util.ManifestParserUtils.guessCodecsSafe(b.TEXT,d);goog.asserts.assert(null!=g,"Text codecs should be valid.");this.groupIdToCodecsMap_.set(f,g);shaka.util.ArrayUtils.remove(d,
+g)}e&&(f=shaka.util.ManifestParserUtils.guessCodecsSafe(b.AUDIO,d),f||(f=this.config_.hls.defaultAudioCodec),this.groupIdToCodecsMap_.set(e,f));c&&(e=shaka.util.ManifestParserUtils.guessCodecsSafe(b.VIDEO,d),e||(e=this.config_.hls.defaultVideoCodec),this.groupIdToCodecsMap_.set(c,e))}};
+shaka.hls.HlsParser.prototype.processSessionData_=function(a){a=$jscomp.makeIterator(a);for(var b=a.next();!b.done;b=a.next()){var c=b.value,d=c.getAttributeValue("DATA-ID");b=c.getAttributeValue("URI");var e=c.getAttributeValue("LANGUAGE");c=c.getAttributeValue("VALUE");d=(new Map).set("id",d);b&&d.set("uri",shaka.hls.Utils.constructSegmentUris([this.masterPlaylistUri_],b,this.globalVariables_)[0]);e&&d.set("language",e);c&&d.set("value",c);b=new shaka.util.FakeEvent("sessiondata",d);if(this.playerInterface_)this.playerInterface_.onEvent(b)}};
+shaka.hls.HlsParser.prototype.processContentSteering_=function(a){var b=this,c,d,e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){if(!b.playerInterface_||!b.config_)return k.return();d=$jscomp.makeIterator(a);for(e=d.next();!e.done;e=d.next())if(f=e.value,g=f.getAttributeValue("PATHWAY-ID"),h=f.getAttributeValue("SERVER-URI"),g&&h){b.contentSteeringManager_=new shaka.util.ContentSteeringManager(b.playerInterface_);b.contentSteeringManager_.configure(b.config_);b.contentSteeringManager_.setBaseUris([b.masterPlaylistUri_]);
+b.contentSteeringManager_.setManifestType(shaka.media.ManifestParser.HLS);b.contentSteeringManager_.setDefaultPathwayId(g);c=b.contentSteeringManager_.requestInfo(h);break}return k.yield(c,0)})};
+shaka.hls.HlsParser.prototype.parseTexts_=function(a){var b=this,c=shaka.hls.Utils.filterTagsByType(a,"SUBTITLES");a=c.map(function(h){if(b.config_.disableText)return null;try{return b.createStreamInfoFromMediaTags_([h],new Map).stream}catch(k){if(b.config_.hls.ignoreTextStreamFailures)return null;throw k;}});var d=shaka.util.ManifestParserUtils.ContentType.TEXT;c=$jscomp.makeIterator(c);for(var e=c.next();!e.done;e=c.next()){var f=e.value.getRequiredAttrValue("GROUP-ID");if(e=this.groupIdToCodecsMap_.get(f))if(f=
+this.groupIdToStreamInfosMap_.get(f)){f=$jscomp.makeIterator(f);for(var g=f.next();!g.done;g=f.next())g=g.value,g.stream.codecs=e,g.stream.mimeType=this.guessMimeTypeBeforeLoading_(d,e)||this.guessMimeTypeFallback_(d),this.setFullTypeForStream_(g.stream)}}return a.filter(function(h){return h})};shaka.hls.HlsParser.prototype.setFullTypeForStream_=function(a){a.fullMimeTypes=new Set([shaka.util.MimeUtils.getFullType(a.mimeType,a.codecs)])};
+shaka.hls.HlsParser.prototype.parseImages_=function(a,b){var c=this,d,e;return $jscomp.asyncExecutePromiseGeneratorProgram(function(f){if(1==f.nextAddress)return d=a.map(function(g){var h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){if(1==m.nextAddress){if(h=c.config_.disableThumbnails)return m.return(null);m.setCatchFinallyBlocks(2);return m.yield(c.createStreamInfoFromImageTag_(g),4)}if(2!=m.nextAddress)return k=m.yieldResult,m.return(k.stream);l=m.enterCatchBlock();if(c.config_.hls.ignoreImageStreamFailures)return m.return(null);
+throw l;})}).concat(b.map(function(g){if(c.config_.disableThumbnails)return null;try{var h=c.createStreamInfoFromIframeTag_(g);return"mjpg"!==h.stream.codecs?null:h.stream}catch(k){if(c.config_.hls.ignoreImageStreamFailures)return null;throw k;}})),f.yield(Promise.all(d),2);e=f.yieldResult;return f.return(e.filter(function(g){return g}))})};
+shaka.hls.HlsParser.prototype.createStreamInfosFromMediaTags_=function(a,b){a=a.filter(function(g){var h=g.getAttributeValue("URI")||"";return"SUBTITLES"!=g.getAttributeValue("TYPE")&&""!=h});var c={};a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next()){d=d.value;var e=d.getTagKey();c[e]?c[e].push(d):c[e]=[d]}for(var f in c)this.createStreamInfoFromMediaTags_(c[f],b)};
+shaka.hls.HlsParser.prototype.createVariantsForTags_=function(a,b,c,d,e){var f=this,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D,F,C,G,H,E,I,K,J,M,L,O,R;return $jscomp.asyncExecutePromiseGeneratorProgram(function(P){switch(P.nextAddress){case 1:g=[];h=new Set;if(!(0<b.length)){P.jumpTo(2);break}k=$jscomp.makeIterator(b);l=k.next();case 3:if(l.done){P.jumpTo(2);break}m=l.value;n=m.getRequiredAttrValue("METHOD");p=m.getAttributeValue("KEYFORMAT")||"identity";q=null;if("NONE"==n||f.isAesMethod_(n)){P.jumpTo(4);
+break}if("identity"!=p){q=(r=shaka.hls.HlsParser.KEYFORMATS_TO_DRM_PARSERS_[p])?r(m,""):null;P.jumpTo(6);break}return P.yield(f.identityDrmParser_(m,"",d,null,e),8);case 8:q=P.yieldResult;case 6:if(q){if(q.keyIds)for(v=$jscomp.makeIterator(q.keyIds),x=v.next();!x.done;x=v.next())w=x.value,h.add(w);g.push(q)}else shaka.log.warning("Unsupported HLS KEYFORMAT",p);case 4:l=k.next();P.jumpTo(3);break;case 2:t={};y=$jscomp.makeIterator(a);for(u=y.next();!u.done;u=y.next())z=u.value,A=z.getTagKey(),t[A]?
+t[A].push(z):t[A]=[z];B=[];for(D in t)F=t[D],C=F[0],G=C.getAttributeValue("FRAME-RATE"),H=Number(C.getAttributeValue("AVERAGE-BANDWIDTH"))||Number(C.getRequiredAttrValue("BANDWIDTH")),E=C.getAttributeValue("RESOLUTION"),I=$jscomp.makeIterator(E?E.split("x"):[null,null]),K=I.next().value,J=I.next().value,M=C.getAttributeValue("VIDEO-RANGE"),(L=C.getAttributeValue("REQ-VIDEO-LAYOUT"))&&L.includes(",")&&(O=L.split(",").filter(function(Q){return"CH-STEREO"==Q||"CH-MONO"==Q}),L=O[0]),L=L||"CH-MONO",R=
+f.createStreamInfosForVariantTags_(F,c,E,G,H),goog.asserts.assert(R.audio.length||R.video.length,"We should have created a stream!"),B.push.apply(B,$jscomp.arrayFromIterable(f.createVariants_(R.audio,R.video,H,K,J,G,M,L,g,h)));return P.return(B.filter(function(Q){return null!=Q}))}})};
+shaka.hls.HlsParser.prototype.createStreamInfosForVariantTags_=function(a,b,c,d,e){d=shaka.util.ManifestParserUtils.ContentType;c={audio:[],video:[]};for(var f=new Map,g=[],h=!1,k=!1,l=$jscomp.makeIterator(a),m=l.next();!m.done;m=l.next()){m=m.value;var n=m.getAttributeValue("AUDIO"),p=m.getAttributeValue("VIDEO");goog.asserts.assert(null==n||null==p,"Unexpected: both video and audio described by media tags!");var q=n||p;if(q){g.includes(q)||g.push(q);var r=m.getAttributeValue("PATHWAY-ID");r&&f.set(q,
+r);n?h=!0:p&&(k=!0);shaka.log.debug("Guessing stream type for",m.toString())}}g.length&&b.length&&(l=b.filter(function(x){return g.includes(x.getRequiredAttrValue("GROUP-ID"))}),this.createStreamInfosFromMediaTags_(l,f));l=(f=g.sort().join(","))&&this.groupIdToStreamInfosMap_.has(f)?this.groupIdToStreamInfosMap_.get(f):[];h?c.audio.push.apply(c.audio,$jscomp.arrayFromIterable(l)):k&&c.video.push.apply(c.video,$jscomp.arrayFromIterable(l));k=!1;var v=a.map(function(x){return x.getRequiredAttrValue("URI")});
+p=c.audio.find(function(x){return x&&x.getUris().find(function(w){return v.includes(w)})});h=this.getCodecsForVariantTag_(a[0]);m=shaka.util.ManifestParserUtils.guessCodecsSafe(d.VIDEO,h);(n=shaka.util.ManifestParserUtils.guessCodecsSafe(d.AUDIO,h))&&!m?(d=d.AUDIO,shaka.log.debug("Guessing audio-only."),k=0<c.audio.length):!c.audio.length&&!c.video.length&&n&&m?(shaka.log.debug("Guessing multiplexed audio+video."),d=d.VIDEO,h=[[m,n].join()]):c.audio.length&&p?(shaka.log.debug("Guessing audio-only."),
+d=d.AUDIO,k=!0):c.video.length&&!c.audio.length?(shaka.log.debug("Guessing audio-only."),d=d.AUDIO):(shaka.log.debug("Guessing video-only."),d=d.VIDEO);k||(n=m=k=null,p=!1,r=q=null,!l.length&&(b=b.find(function(x){var w=x.getAttributeValue("URI")||"",t=x.getAttributeValue("TYPE");x=x.getRequiredAttrValue("GROUP-ID");return"SUBTITLES"!=t&&""==w&&g.includes(x)}))&&(k=b.getAttributeValue("LANGUAGE"),m=b.getAttributeValue("NAME"),n=this.getChannelsCount_(b),p=this.isSpatialAudio_(b),q=b.getAttributeValue("CHARACTERISTICS"),
+r=this.getSampleRate_(b)),a=this.createStreamInfoFromVariantTags_(a,h,d,k,m,n,q,r,p),f&&(a.stream.groupId=f),l.length||(a.stream.bandwidth=e),c[a.stream.type]=[a]);return c};
+shaka.hls.HlsParser.prototype.getCodecsForVariantTag_=function(a){var b=a.getAttributeValue("CODECS")||"";a=a.getAttributeValue("SUPPLEMENTAL-CODECS");this.codecInfoInManifest_=0<b.length;this.codecInfoInManifest_||this.config_.hls.disableCodecGuessing||(b=[],this.config_.disableVideo||b.push(this.config_.hls.defaultVideoCodec),this.config_.disableAudio||b.push(this.config_.hls.defaultAudioCodec),b=b.join(","));b=b.split(/\s*,\s*/);a&&(a=a.split(/\s*,\s*/).map(function(c){return c.split("/")[0]}),
+b.push.apply(b,$jscomp.arrayFromIterable(a)));return shaka.media.SegmentUtils.codecsFiltering(b)};shaka.hls.HlsParser.prototype.getChannelsCount_=function(a){a=a.getAttributeValue("CHANNELS");if(!a)return null;a=a.split("/")[0];return parseInt(a,10)};shaka.hls.HlsParser.prototype.getSampleRate_=function(a){return(a=a.getAttributeValue("SAMPLE-RATE"))?parseInt(a,10):null};shaka.hls.HlsParser.prototype.isSpatialAudio_=function(a){return(a=a.getAttributeValue("CHANNELS"))?a.includes("/JOC"):!1};
+shaka.hls.HlsParser.prototype.getClosedCaptions_=function(a,b){var c=shaka.util.ManifestParserUtils.ContentType;a=a.getAttributeValue("CLOSED-CAPTIONS");if(b==c.VIDEO){if(a&&"NONE"!=a)return this.groupIdToClosedCaptionsMap_.get(a);if(!a&&this.groupIdToClosedCaptionsMap_.size)for(b=$jscomp.makeIterator(this.groupIdToClosedCaptionsMap_.keys()).next();!b.done;)return this.groupIdToClosedCaptionsMap_.get(b.value)}return null};
+shaka.hls.HlsParser.prototype.getLanguage_=function(a){return shaka.util.LanguageUtils.normalize(a||"und")};shaka.hls.HlsParser.prototype.getType_=function(a){a=a.getRequiredAttrValue("TYPE").toLowerCase();"subtitles"==a&&(a=shaka.util.ManifestParserUtils.ContentType.TEXT);return a};
+shaka.hls.HlsParser.prototype.createVariants_=function(a,b,c,d,e,f,g,h,k,l){for(var m=shaka.util.ManifestParserUtils.ContentType,n=shaka.media.DrmEngine,p=$jscomp.makeIterator(b),q=p.next();!q.done;q=p.next())this.addVideoAttributes_(q.value.stream,d,e,f,g,h);d=this.config_.disableAudio;if(!a.length||d)a=[null];d=this.config_.disableVideo;if(!b.length||d)b=[null];d=[];a=$jscomp.makeIterator(a);for(e=a.next();!e.done;e=a.next())for(e=e.value,f=$jscomp.makeIterator(b),g=f.next();!g.done;g=f.next()){var r=
+g.value;if(g=e?e.stream:null)g.drmInfos=k,g.keyIds=l;if(h=r?r.stream:null)h.drmInfos=k,h.keyIds=l;p=e?e.stream.drmInfos:null;q=r?r.stream.drmInfos:null;r=r?r.getUris().sort().join(","):"";var v=e?e.getUris().sort().join(","):"";r=r+" - "+v;g&&h&&!n.areDrmCompatible(p,q)?shaka.log.warning("Incompatible DRM info in HLS variant.  Skipping."):this.variantUriSet_.has(r)?shaka.log.debug("Skipping variant which only differs in text streams."):(goog.asserts.assert(!g||g.type==m.AUDIO,"Audio parameter mismatch!"),
+goog.asserts.assert(!h||h.type==m.VIDEO,"Video parameter mismatch!"),g={id:this.globalId_++,language:g?g.language:"und",disabledUntilTime:0,primary:!!g&&g.primary||!!h&&h.primary,audio:g,video:h,bandwidth:c,allowedByApplication:!0,allowedByKeySystem:!0,decodingInfos:[]},d.push(g),this.variantUriSet_.add(r))}return d};
+shaka.hls.HlsParser.prototype.parseClosedCaptions_=function(a){a=shaka.hls.Utils.filterTagsByType(a,"CLOSED-CAPTIONS");a=$jscomp.makeIterator(a);for(var b=a.next();!b.done;b=a.next()){var c=b.value;goog.asserts.assert("EXT-X-MEDIA"==c.name,"Should only be called on media tags!");var d=c.getAttributeValue("LANGUAGE");b=this.getLanguage_(d);d||(d=c.getAttributeValue("NAME"))&&(b=d);d=c.getRequiredAttrValue("GROUP-ID");c=c.getRequiredAttrValue("INSTREAM-ID").replace("SERVICE","svc");this.groupIdToClosedCaptionsMap_.get(d)||
+this.groupIdToClosedCaptionsMap_.set(d,new Map);this.groupIdToClosedCaptionsMap_.get(d).set(c,b)}};
+shaka.hls.HlsParser.prototype.createStreamInfoFromMediaTags_=function(a,b){for(var c=[],d=[],e=new Map,f=$jscomp.makeIterator(a),g=f.next();!g.done;g=f.next()){var h=g.value;goog.asserts.assert("EXT-X-MEDIA"==h.name,"Should only be called on media tags!");g=h.getRequiredAttrValue("URI");h=h.getRequiredAttrValue("GROUP-ID");c.push(g);d.push(h);e.set(h,g)}f=d.sort().join(",");h=a[0];a="";g=this.getType_(h);if(g==shaka.util.ManifestParserUtils.ContentType.TEXT)a=h.getAttributeValue("CODECS")||"";else{d=
+$jscomp.makeIterator(d);for(var k=d.next();!k.done;k=d.next())if(k=k.value,this.groupIdToCodecsMap_.has(k)){a=this.groupIdToCodecsMap_.get(k);break}}d=c.sort().join(",");if(this.uriToStreamInfosMap_.has(d))return this.uriToStreamInfosMap_.get(d);k=this.globalId_++;if(this.contentSteeringManager_){e=$jscomp.makeIterator(e);for(var l=e.next();!l.done;l=e.next()){var m=$jscomp.makeIterator(l.value);l=m.next().value;m=m.next().value;(l=b.get(l))&&this.contentSteeringManager_.addLocation(k,l,m)}}b=h.getAttributeValue("LANGUAGE");
+e=h.getAttributeValue("NAME");l="YES"==h.getAttributeValue("DEFAULT");m="audio"==g?this.getChannelsCount_(h):null;var n="audio"==g?this.isSpatialAudio_(h):!1,p=h.getAttributeValue("CHARACTERISTICS"),q="YES"==h.getAttributeValue("FORCED");h="audio"==g?this.getSampleRate_(h):null;c=this.createStreamInfo_(k,c,a,g,b,l,e,m,null,p,q,h,n);c.stream&&(c.stream.groupId=f);this.groupIdToStreamInfosMap_.has(f)?this.groupIdToStreamInfosMap_.get(f).push(c):this.groupIdToStreamInfosMap_.set(f,[c]);this.uriToStreamInfosMap_.set(d,
+c);return c};
+shaka.hls.HlsParser.prototype.createStreamInfoFromImageTag_=function(a){var b=this,c,d,e,f,g,h,k,l,m,n,p;return $jscomp.asyncExecutePromiseGeneratorProgram(function(q){if(1==q.nextAddress){goog.asserts.assert("EXT-X-IMAGE-STREAM-INF"==a.name,"Should only be called on image tags!");c=shaka.util.ManifestParserUtils.ContentType.IMAGE;d=a.getRequiredAttrValue("URI");e=a.getAttributeValue("CODECS","jpeg")||"";if(b.uriToStreamInfosMap_.has(d))return q.return(b.uriToStreamInfosMap_.get(d));f=a.getAttributeValue("LANGUAGE");
+g=a.getAttributeValue("NAME");h=a.getAttributeValue("CHARACTERISTICS");k=b.createStreamInfo_(b.globalId_++,[d],e,c,f,!1,g,null,null,h,!1,null,!1);return(l=a.getAttributeValue("RESOLUTION"))?q.yield(k.stream.createSegmentIndex(),3):q.jumpTo(2)}2!=q.nextAddress&&(m=k.stream.segmentIndex.get(0),n=m.getTilesLayout())&&(k.stream.width=Number(l.split("x")[0])*Number(n.split("x")[0]),k.stream.height=Number(l.split("x")[1])*Number(n.split("x")[1]));if(p=a.getAttributeValue("BANDWIDTH"))k.stream.bandwidth=
+Number(p);b.uriToStreamInfosMap_.set(d,k);return q.return(k)})};
+shaka.hls.HlsParser.prototype.createStreamInfoFromIframeTag_=function(a){goog.asserts.assert("EXT-X-I-FRAME-STREAM-INF"==a.name,"Should only be called on iframe tags!");var b=shaka.util.ManifestParserUtils.ContentType.IMAGE,c=a.getRequiredAttrValue("URI"),d=a.getAttributeValue("CODECS")||"";if(this.uriToStreamInfosMap_.has(c))return this.uriToStreamInfosMap_.get(c);var e=a.getAttributeValue("LANGUAGE"),f=a.getAttributeValue("NAME"),g=a.getAttributeValue("CHARACTERISTICS");b=this.createStreamInfo_(this.globalId_++,
+[c],d,b,e,!1,f,null,null,g,!1,null,!1);d=a.getAttributeValue("RESOLUTION");e=$jscomp.makeIterator(d?d.split("x"):[null,null]);d=e.next().value;e=e.next().value;b.stream.width=Number(d)||void 0;b.stream.height=Number(e)||void 0;if(a=a.getAttributeValue("BANDWIDTH"))b.stream.bandwidth=Number(a);this.uriToStreamInfosMap_.set(c,b);return b};
+shaka.hls.HlsParser.prototype.createStreamInfoFromVariantTags_=function(a,b,c,d,e,f,g,h,k){k=this.globalId_++;for(var l=[],m=$jscomp.makeIterator(a),n=m.next();!n.done;n=m.next()){var p=n.value;goog.asserts.assert("EXT-X-STREAM-INF"==p.name,"Should only be called on variant tags!");n=p.getRequiredAttrValue("URI");p=p.getAttributeValue("PATHWAY-ID");this.contentSteeringManager_&&p&&this.contentSteeringManager_.addLocation(k,p,n);l.push(n)}m=l.sort().join(",");if(this.uriToStreamInfosMap_.has(m))return this.uriToStreamInfosMap_.get(m);
+a=this.getClosedCaptions_(a[0],c);b=shaka.util.ManifestParserUtils.guessCodecs(c,b);c=this.createStreamInfo_(k,l,b,c,d,!1,e,f,a,g,!1,h,!1);this.uriToStreamInfosMap_.set(m,c);return c};
+shaka.hls.HlsParser.prototype.createStreamInfo_=function(a,b,c,d,e,f,g,h,k,l,m,n,p){var q=this,r=this.makeStreamObject_(a,c,d,e,f,g,h,k,l,m,n,p),v=[],x=function(){return q.contentSteeringManager_&&1<b.length?q.contentSteeringManager_.getLocations(a):v.concat(shaka.hls.Utils.constructUris([q.masterPlaylistUri_],b,q.globalVariables_))},w={stream:r,type:d,redirectUris:v,getUris:x,minTimestamp:0,maxTimestamp:0,mediaSequenceToStartTime:new Map,canSkipSegments:!1,canBlockReload:!1,hasEndList:!1,firstSequenceNumber:-1,
+nextMediaSequence:-1,nextPart:-1,loadedOnce:!1},t=function(z){var A,B,D,F,C,G,H,E,I,K,J,M,L,O,R,P,Q;return $jscomp.asyncExecutePromiseGeneratorProgram(function(S){switch(S.nextAddress){case 1:return A=w.getUris(),S.yield(q.requestManifest_(w.getUris(),!0),2);case 2:B=S.yieldResult;if(z.aborted)return S.return();D=B.uri;D==B.originalUri||A.includes(D)||v.push(D);F=q.manifestTextParser_.parsePlaylist(B.data);C=void 0;if(q.codecInfoInManifest_||!q.config_.hls.disableCodecGuessing){S.jumpTo(3);break}return S.yield(q.getMediaPlaylistBasicInfo_(F,
+x),4);case 4:G=S.yieldResult,goog.asserts.assert(d===G.type,"Media types should match!"),C=G.mimeType,c=G.codecs;case 3:return H=q.isLive_(),S.yield(q.convertParsedPlaylistIntoStreamInfo_(a,F,x,D,c,d,e,f,g,h,k,l,m,n,p,C),5);case 5:E=S.yieldResult;if(z.aborted)return S.return();I=E.stream;q.isLive_()&&!H&&q.changePresentationTimelineToLive_(F);w.minTimestamp=E.minTimestamp;w.maxTimestamp=E.maxTimestamp;w.canSkipSegments=E.canSkipSegments;w.canBlockReload=E.canBlockReload;w.hasEndList=E.hasEndList;
+w.mediaSequenceToStartTime=E.mediaSequenceToStartTime;w.nextMediaSequence=E.nextMediaSequence;w.nextPart=E.nextPart;w.loadedOnce=!0;r.segmentIndex=I.segmentIndex;r.encrypted=I.encrypted;r.drmInfos=I.drmInfos;r.keyIds=I.keyIds;r.mimeType=I.mimeType;r.bandwidth=r.bandwidth||I.bandwidth;r.codecs=r.codecs||I.codecs;q.setFullTypeForStream_(r);r.drmInfos.length&&q.playerInterface_.newDrmInfo(r);K=shaka.util.ManifestParserUtils.ContentType;if(d==K.VIDEO||d==K.AUDIO)for(J=$jscomp.makeIterator(q.uriToStreamInfosMap_.values()),
+M=J.next();!M.done;M=J.next())L=M.value,L.loadedOnce||L.type!=d||(L.stream.mimeType=I.mimeType,q.setFullTypeForStream_(L.stream));d==K.TEXT&&(O=I.segmentIndex.get(0))&&O.initSegmentReference&&(r.mimeType="application/mp4",q.setFullTypeForStream_(r));q.hasEnoughInfoToFinalizeStreams_()&&(q.streamsFinalized_?q.finalizeStreams_([w]):(q.streamsFinalized_=!0,R=Array.from(q.uriToStreamInfosMap_.values()),P=R.filter(function(N){return N.stream.segmentIndex}),q.finalizeStreams_(P),q.determineDuration_(),
+Q=q.getUpdatePlaylistDelay_(),0<Q&&q.updatePlaylistTimer_.tickAfter(Q)));S.jumpToEnd()}})},y=null,u=new AbortController;r.createSegmentIndex=function(){if(y)return y;u=new AbortController;return y=new Promise(function(z){z(t(u.signal))})};r.closeSegmentIndex=function(){y&&!r.segmentIndex&&u.abort();r.segmentIndex&&(r.segmentIndex.release(),r.segmentIndex=null);y=null};return w};
+shaka.hls.HlsParser.prototype.getMinDuration_=function(){for(var a=Infinity,b=$jscomp.makeIterator(this.uriToStreamInfosMap_.values()),c=b.next();!c.done;c=b.next())c=c.value,c.stream.segmentIndex&&"text"!=c.stream.type&&(a=Math.min(a,c.maxTimestamp));return a};
+shaka.hls.HlsParser.prototype.getLiveDuration_=function(){for(var a=Infinity,b=Infinity,c=$jscomp.makeIterator(this.uriToStreamInfosMap_.values()),d=c.next();!d.done;d=c.next())d=d.value,d.stream.segmentIndex&&"text"!=d.stream.type&&(a=Math.min(a,d.maxTimestamp),b=Math.min(b,d.minTimestamp));return a-b};
+shaka.hls.HlsParser.prototype.notifySegmentsForStreams_=function(a){var b=[];a=$jscomp.makeIterator(a);for(var c=a.next();!c.done;c=a.next())c=c.value,c.segmentIndex&&c.segmentIndex.forEachTopLevelReference(function(d){b.push(d)});this.presentationTimeline_.notifySegments(b)};
+shaka.hls.HlsParser.prototype.finalizeStreams_=function(a){if(!this.isLive_())for(var b=this.getMinDuration_(),c=$jscomp.makeIterator(a),d=c.next();!d.done;d=c.next())d.value.stream.segmentIndex.fit(0,b);this.notifySegmentsForStreams_(a.map(function(e){return e.stream}));this.config_.hls.ignoreManifestProgramDateTime?this.syncStreamsWithSequenceNumber_(a):(this.syncStreamsWithProgramDateTime_(a),0<this.config_.hls.ignoreManifestProgramDateTimeForTypes.length&&this.syncStreamsWithSequenceNumber_(a))};
+shaka.hls.HlsParser.prototype.ignoreManifestProgramDateTimeFor_=function(a){return this.config_.hls.ignoreManifestProgramDateTime?!0:this.config_.hls.ignoreManifestProgramDateTimeForTypes.includes(a)};
+shaka.hls.HlsParser.prototype.hasEnoughInfoToFinalizeStreams_=function(){if(!this.manifest_)return!1;for(var a=[],b=[],c=$jscomp.makeIterator(this.manifest_.variants),d=c.next();!d.done;d=c.next())d=d.value,d.video&&a.push(d.video),d.audio&&b.push(d.audio);return 0<a.length&&!a.some(function(e){return e.segmentIndex})||0<b.length&&!b.some(function(e){return e.segmentIndex})?!1:!0};
+shaka.hls.HlsParser.prototype.convertParsedPlaylistIntoStreamInfo_=function(a,b,c,d,e,f,g,h,k,l,m,n,p,q,r,v){var x=this,w,t,y,u,z,A,B,D,F,C,G,H,E,I,K,J,M,L,O,R,P,Q,S;return $jscomp.asyncExecutePromiseGeneratorProgram(function(N){switch(N.nextAddress){case 1:if(b.type!=shaka.hls.PlaylistType.MEDIA)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.HLS_INVALID_PLAYLIST_HIERARCHY);w=shaka.hls.Utils.filterTagsByName(b.tags,"EXT-X-DEFINE");
+t=x.parseMediaVariables_(w,d);goog.asserts.assert(null!=b.segments,"Media playlist should have segments!");x.determinePresentationType_(b);x.isLive_()&&x.determineLastTargetDuration_(b);if(v){N.jumpTo(2);break}return N.yield(x.guessMimeType_(f,e,b,t,c),3);case 3:v=N.yieldResult;case 2:return N.yield(x.parseDrmInfo_(b,v,c,t),4);case 4:y=N.yieldResult;u=y.drmInfos;z=y.keyIds;A=y.encrypted;B=y.aesEncrypted;if(A&&!u.length&&!B)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,
+shaka.util.Error.Code.HLS_KEYFORMATS_NOT_SUPPORTED);D=x.makeStreamObject_(a,e,f,g,h,k,l,m,n,p,q,r);D.encrypted=A;D.drmInfos=u;D.keyIds=z;D.mimeType=v;x.setFullTypeForStream_(D);F=x.isLive_()?x.mediaSequenceToStartTimeByType_.get(f):new Map;C=x.createSegments_(b,D,F,t,c,f);G=C.segments;if(H=C.bandwidth)D.bandwidth=H;x.isLive_()&&x.determineLastTargetDuration_(b);E=G[0].startTime;I=G[G.length-1];K=I.endTime;J=new shaka.media.SegmentIndex(G);D.segmentIndex=J;L=(M=shaka.hls.Utils.getFirstTagWithName(b.tags,
+"EXT-X-SERVER-CONTROL"))?null!=M.getAttribute("CAN-SKIP-UNTIL"):!1;O=M?null!=M.getAttribute("CAN-BLOCK-RELOAD"):!1;R=shaka.hls.Utils.getFirstTagWithNameAsNumber(b.tags,"EXT-X-MEDIA-SEQUENCE",0);P=x.getNextMediaSequenceAndPart_(R,G);Q=P.nextMediaSequence;S=P.nextPart;return N.return({stream:D,type:f,redirectUris:[],getUris:c,minTimestamp:E,maxTimestamp:K,canSkipSegments:L,canBlockReload:O,hasEndList:!1,firstSequenceNumber:-1,nextMediaSequence:Q,nextPart:S,mediaSequenceToStartTime:F,loadedOnce:!1})}})};
+shaka.hls.HlsParser.prototype.getNextMediaSequenceAndPart_=function(a,b){a=a+b.length-1;var c=-1;if(!b.length)return a++,{nextMediaSequence:a,nextPart:c};b=b[b.length-1];var d=b.partialReferences;if(!b.partialReferences.length)return a++,b.hasByterangeOptimization()&&(c=0),{nextMediaSequence:a,nextPart:c};c=d.length-1;d[d.length-1].isPreload()||(a++,c=0);return{nextMediaSequence:a,nextPart:c}};
+shaka.hls.HlsParser.prototype.makeStreamObject_=function(a,b,c,d,e,f,g,h,k,l,m,n){a=this.guessMimeTypeBeforeLoading_(c,b)||this.guessMimeTypeFallback_(c);var p=[];if(k){k=$jscomp.makeIterator(k.split(","));for(var q=k.next();!q.done;q=k.next())p.push(q.value)}k=void 0;q=null;c==shaka.util.ManifestParserUtils.ContentType.TEXT?k=p.includes("public.accessibility.transcribes-spoken-dialog")&&p.includes("public.accessibility.describes-music-and-sound")?shaka.util.ManifestParserUtils.TextStreamKind.CLOSED_CAPTION:
+shaka.util.ManifestParserUtils.TextStreamKind.SUBTITLE:p.includes("public.accessibility.describes-video")&&(q=shaka.media.ManifestParser.AccessibilityPurpose.VISUALLY_IMPAIRED);p.length||k!==shaka.util.ManifestParserUtils.TextStreamKind.SUBTITLE||p.push(shaka.util.ManifestParserUtils.TextStreamKind.SUBTITLE);b={id:this.globalId_++,originalId:f,groupId:null,createSegmentIndex:function(){return Promise.resolve()},segmentIndex:null,mimeType:a,codecs:b,kind:c==shaka.util.ManifestParserUtils.ContentType.TEXT?
+shaka.util.ManifestParserUtils.TextStreamKind.SUBTITLE:void 0,encrypted:!1,drmInfos:[],keyIds:new Set,language:this.getLanguage_(d),originalLanguage:d,label:f,type:c,primary:e,trickModeVideo:null,emsgSchemeIdUris:null,frameRate:void 0,pixelAspectRatio:void 0,width:void 0,height:void 0,bandwidth:void 0,roles:p,forced:l,channelsCount:g,audioSamplingRate:m,spatialAudio:n,closedCaptions:h,hdr:void 0,videoLayout:void 0,tilesLayout:void 0,accessibilityPurpose:q,external:!1,fastSwitching:!1,fullMimeTypes:new Set};
+this.setFullTypeForStream_(b);return b};
+shaka.hls.HlsParser.prototype.parseDrmInfo_=function(a,b,c,d){var e=this,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D,F,C,G,H,E,I,K,J;return $jscomp.asyncExecutePromiseGeneratorProgram(function(M){switch(M.nextAddress){case 1:f=new Map;if(a.segments)for(g=$jscomp.makeIterator(a.segments),h=g.next();!h.done;h=g.next())if(k=h.value,l=shaka.hls.Utils.filterTagsByName(k.tags,"EXT-X-KEY"),m=null,l.length)for(m=e.getInitSegmentReference_(a,k.tags,c,d),n=$jscomp.makeIterator(l),p=n.next();!p.done;p=n.next())q=
+p.value,f.set(q,m);v=r=!1;x=[];w=new Set;t=$jscomp.makeIterator(f);y=t.next();case 2:if(y.done){M.jumpTo(4);break}u=y.value;z=$jscomp.makeIterator(u);A=z.next().value;B=z.next().value;D=A;F=B;C=D.getRequiredAttrValue("METHOD");if("NONE"==C){M.jumpTo(3);break}r=!0;G=D.getAttributeValue("KEYFORMAT")||"identity";H=null;if(e.isAesMethod_(C)){v=!0;M.jumpTo(3);break}if("identity"!=G){H=(E=shaka.hls.HlsParser.KEYFORMATS_TO_DRM_PARSERS_[G])?E(D,b):null;M.jumpTo(6);break}return M.yield(e.identityDrmParser_(D,
+b,c,F,d),8);case 8:H=M.yieldResult;case 6:if(H){if(H.keyIds)for(I=$jscomp.makeIterator(H.keyIds),K=I.next();!K.done;K=I.next())J=K.value,w.add(J);x.push(H)}else shaka.log.warning("Unsupported HLS KEYFORMAT",G);case 3:y=t.next();M.jumpTo(2);break;case 4:return M.return({drmInfos:x,keyIds:w,encrypted:r,aesEncrypted:v})}})};
+shaka.hls.HlsParser.prototype.parseAESDrmTag_=function(a,b,c,d){var e=this;if(!window.crypto||!window.crypto.subtle)throw shaka.log.alwaysWarn("Web Crypto API is not available to decrypt AES. (Web Crypto only exists in secure origins like https)"),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.NO_WEB_CRYPTO_API);var f=0,g=a.getAttributeValue("IV","");if(g){var h=shaka.util.Uint8ArrayUtils.fromHex(g.substr(2));if(16!=h.byteLength)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.AES_128_INVALID_IV_LENGTH);}else f=shaka.hls.Utils.getFirstTagWithNameAsNumber(b.tags,"EXT-X-MEDIA-SEQUENCE",0);b=a.toString()+"-"+f;if(!this.aesKeyInfoMap_.has(b)){var k={bitsKey:128,blockCipherMode:"CBC",iv:h,firstMediaSequenceNumber:f};switch(a.getRequiredAttrValue("METHOD")){case "AES-256":k.bitsKey=256;break;case "AES-256-CTR":k.bitsKey=256,k.blockCipherMode="CTR"}k.fetchKey=function(){var l,m,n,p,q,r,v,x;return $jscomp.asyncExecutePromiseGeneratorProgram(function(w){if(1==
+w.nextAddress)return l=shaka.hls.Utils.constructSegmentUris(c(),a.getRequiredAttrValue("URI"),d),m=l.sort().join(""),e.aesKeyMap_.has(m)||(n=shaka.net.NetworkingEngine.RequestType.KEY,p=shaka.net.NetworkingEngine.makeRequest(l,e.config_.retryParameters),q=e.makeNetworkRequest_(p,n),e.aesKeyMap_.set(m,q)),w.yield(e.aesKeyMap_.get(m),2);if(3!=w.nextAddress){r=w.yieldResult;if(!r.data||r.data.byteLength!=k.bitsKey/8)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,
+shaka.util.Error.Code.AES_128_INVALID_KEY_LENGTH);v={name:"CTR"==k.blockCipherMode?"AES-CTR":"AES-CBC",length:k.bitsKey};x=k;return w.yield(window.crypto.subtle.importKey("raw",r.data,v,!0,["decrypt"]),3)}x.cryptoKey=w.yieldResult;k.fetchKey=void 0;w.jumpToEnd()})};this.aesKeyInfoMap_.set(b,k)}return this.aesKeyInfoMap_.get(b)};
+shaka.hls.HlsParser.prototype.determinePresentationType_=function(a){var b=shaka.hls.HlsParser.PresentationType_,c=shaka.hls.Utils.getFirstTagWithName(a.tags,"EXT-X-PLAYLIST-TYPE");a=shaka.hls.Utils.getFirstTagWithName(a.tags,"EXT-X-ENDLIST");a=c&&"VOD"==c.value||a;c=c&&"EVENT"==c.value&&!a;c=!a&&!c;a?this.setPresentationType_(b.VOD):c?this.setPresentationType_(b.LIVE):this.setPresentationType_(b.EVENT)};
+shaka.hls.HlsParser.prototype.determineLastTargetDuration_=function(a){var b=Infinity,c=a.segments;if(c.length)for(var d=c.length-1;0<=d;){var e=shaka.hls.Utils.getFirstTagWithName(c[d].tags,"EXTINF");if(e){b=e.value.split(",");b=Number(b[0]);break}d--}c=this.getRequiredTag_(a.tags,"EXT-X-TARGETDURATION");c=Number(c.value);if(d=shaka.hls.Utils.getFirstTagWithName(a.tags,"EXT-X-PART-INF"))this.partialTargetDuration_=Number(d.getRequiredAttrValue("PART-TARGET"));a=shaka.hls.Utils.getFirstTagWithName(a.tags,
+"EXT-X-SERVER-CONTROL");this.lowLatencyMode_&&this.partialTargetDuration_?(this.lastTargetDuration_=this.lowLatencyByterangeOptimization_?5*this.partialTargetDuration_<=b?Math.min(this.partialTargetDuration_,this.lastTargetDuration_):Math.min(b,this.lastTargetDuration_):Math.min(this.partialTargetDuration_,this.lastTargetDuration_),this.lowLatencyPresentationDelay_=a?Number(a.getRequiredAttrValue("PART-HOLD-BACK")):0):(this.lastTargetDuration_=Math.min(b,this.lastTargetDuration_),this.presentationDelay_=
+(a=a?a.getAttribute("HOLD-BACK"):null)?Number(a.value):0);this.maxTargetDuration_=Math.max(c,this.maxTargetDuration_)};
+shaka.hls.HlsParser.prototype.changePresentationTimelineToLive_=function(a){if(this.config_.defaultPresentationDelay)a=this.config_.defaultPresentationDelay;else if(this.lowLatencyPresentationDelay_)a=this.lowLatencyPresentationDelay_;else if(this.presentationDelay_)a=this.presentationDelay_;else{a=a.segments.length;var b=this.config_.hls.liveSegmentsDelay;b>a-2&&(b=Math.max(1,a-2));a=this.maxTargetDuration_*b}this.presentationTimeline_.setPresentationStartTime(0);this.presentationTimeline_.setDelay(a);
+this.presentationTimeline_.setStatic(!1)};
+shaka.hls.HlsParser.prototype.getInitSegmentReference_=function(a,b,c,d){var e=shaka.hls.Utils.getFirstTagWithName(b,"EXT-X-MAP");if(!e)return null;var f=e.getRequiredAttrValue("URI"),g=shaka.hls.Utils.constructSegmentUris(c(),f,d);f=[g.toString(),e.getAttributeValue("BYTERANGE","")].join("-");if(!this.mapTagToInitSegmentRefMap_.has(f)){var h=void 0,k=null;b=$jscomp.makeIterator(b);for(var l=b.next();!l.done;l=b.next())l=l.value,"EXT-X-KEY"==l.name?this.isAesMethod_(l.getRequiredAttrValue("METHOD"))&&l.id<
+e.id&&(h=this.parseAESDrmTag_(l,a,c,d)):"EXT-X-BYTERANGE"==l.name&&l.id<e.id&&(k=l);a=this.createInitSegmentReference_(g,e,k,h);this.mapTagToInitSegmentRefMap_.set(f,a)}return this.mapTagToInitSegmentRefMap_.get(f)};
+shaka.hls.HlsParser.prototype.createInitSegmentReference_=function(a,b,c,d){var e=0,f=null;b=b.getAttributeValue("BYTERANGE");!b&&c&&(b=c.value);b&&(e=b.split("@"),f=Number(e[0]),e=Number(e[1]),f=e+f-1,d&&(c=f+1-e,c%16&&(f+=16-c%16)));return new shaka.media.InitSegmentReference(function(){return a},e,f,null,null,null,d)};
+shaka.hls.HlsParser.prototype.createSegmentReference_=function(a,b,c,d,e,f,g,h,k){var l=c.tags,m=shaka.hls.Utils.getFirstTagWithName(l,"EXTINF"),n=0;f=0;var p=null;c.partialSegments.length&&!this.lowLatencyMode_&&shaka.log.alwaysWarn("Low-latency HLS live stream detected, but low-latency streaming mode is not enabled in Shaka Player. Set streaming.lowLatencyMode configuration to true, and see https://bit.ly/3clctcj for details.");var q=null;if(!this.config_.hls.ignoreManifestProgramDateTime){var r=
+shaka.hls.Utils.getFirstTagWithName(l,"EXT-X-PROGRAM-DATE-TIME");r&&r.value&&(q=shaka.util.TXml.parseDate(r.value),goog.asserts.assert(null!=q,"EXT-X-PROGRAM-DATE-TIME format not valid"))}var v=shaka.media.SegmentReference.Status.AVAILABLE;shaka.hls.Utils.getFirstTagWithName(l,"EXT-X-GAP")&&(v=shaka.media.SegmentReference.Status.MISSING);if(!m){if(0==c.partialSegments.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.HLS_REQUIRED_TAG_MISSING,
+"EXTINF");if(!this.lowLatencyMode_)return null}var x=[];r=!1;var w=null,t=!1,y=!1;if(this.lowLatencyMode_&&c.partialSegments.length){n=("video/mp4"==g.mimeType||"audio/mp4"==g.mimeType)&&window.ReadableStream&&this.config_.hls.allowLowLatencyByteRangeOptimization;for(var u=q,z={},A=0;A<c.partialSegments.length;z={$jscomp$loop$prop$uris$752$900:z.$jscomp$loop$prop$uris$752$900,$jscomp$loop$prop$pUri$901:z.$jscomp$loop$prop$pUri$901},A++){var B=c.partialSegments[A],D=0==A?b:x[x.length-1],F=0==A?d:D.endTime,
+C=Number(B.getAttributeValue("DURATION"))||this.partialTargetDuration_;if(C){var G=F+C,H=0,E=null;"EXT-X-PRELOAD-HINT"==B.name?(H=(H=B.getAttributeValue("BYTERANGE-START"))?Number(H):0,(D=B.getAttributeValue("BYTERANGE-LENGTH"))?E=H+Number(D)-1:H&&(E=Number.MAX_SAFE_INTEGER)):(H=B.getAttributeValue("BYTERANGE"),E=$jscomp.makeIterator(this.parseByteRange_(D,H)),H=E.next().value,E=E.next().value);z.$jscomp$loop$prop$pUri$901=B.getAttributeValue("URI");if(z.$jscomp$loop$prop$pUri$901){D=shaka.media.SegmentReference.Status.AVAILABLE;
+"YES"==B.getAttributeValue("GAP")&&(D=shaka.media.SegmentReference.Status.MISSING,t=!0);z.$jscomp$loop$prop$uris$752$900=null;var I=function(J){return function(){null==J.$jscomp$loop$prop$uris$752$900&&(goog.asserts.assert(J.$jscomp$loop$prop$pUri$901,"Partial uri should be defined!"),J.$jscomp$loop$prop$uris$752$900=shaka.hls.Utils.constructSegmentUris(h(),J.$jscomp$loop$prop$pUri$901,e));return J.$jscomp$loop$prop$uris$752$900}}(z);n&&0<=H&&null!=E&&(w=I,r=!0);F=new shaka.media.SegmentReference(F,
+G,I,H,E,a,0,0,Infinity,[],"",null,u,D,k);"EXT-X-PRELOAD-HINT"==B.name&&(F.markAsPreload(),y=!0);"YES"!=B.getAttributeValue("INDEPENDENT")&&0<A&&F.markAsNonIndependent();x.push(F);u&&(u+=C)}}}}if(m){m=m.value.split(",");m=Number(m[0]);if(0==m)return null;n=d+m}else if(x.length)n=x[x.length-1].endTime;else return null;r&&(t||0!=x[0].startByte?(r=!1,w=null):x=[]);(t=shaka.hls.Utils.getFirstTagWithName(l,"EXT-X-BYTERANGE"))?(p=$jscomp.makeIterator(this.parseByteRange_(b,t.value)),f=p.next().value,p=p.next().value):
+x.length&&(f=x[0].startByte,p=x[x.length-1].endByte);b="";t=null;g.type==shaka.util.ManifestParserUtils.ContentType.IMAGE&&(b="1x1",g=shaka.hls.Utils.getFirstTagWithName(l,"EXT-X-TILES"))&&(b=g.getRequiredAttrValue("LAYOUT"),(g=g.getAttributeValue("DURATION"))&&(t=Number(g)));var K=null;a=new shaka.media.SegmentReference(d,n,function(){if(w)return w();null==K&&(K=shaka.hls.Utils.constructSegmentUris(h(),c.verbatimSegmentUri,e));return K||[]},f,p,a,0,0,Infinity,x,b,t,q,v,k,0<x.length&&!!c.verbatimSegmentUri);
+r&&(this.lowLatencyByterangeOptimization_=!0,a.markAsByterangeOptimization(),y&&a.markAsPreload());return a};shaka.hls.HlsParser.prototype.parseByteRange_=function(a,b){var c=0,d=null;b&&(c=b.split("@"),b=Number(c[0]),c[1]?c=Number(c[1]):(goog.asserts.assert(a,"Cannot refer back to previous HLS segment!"),c=a.endByte+1),d=c+b-1);return[c,d]};
+shaka.hls.HlsParser.prototype.createSegments_=function(a,b,c,d,e,f){var g=a.segments;goog.asserts.assert(g.length,"Playlist should have segments!");var h=void 0,k=shaka.hls.Utils.getFirstTagWithNameAsNumber(a.tags,"EXT-X-DISCONTINUITY-SEQUENCE",0),l=shaka.hls.Utils.getFirstTagWithNameAsNumber(a.tags,"EXT-X-MEDIA-SEQUENCE",0),m=shaka.hls.Utils.getFirstTagWithName(a.tags,"EXT-X-SKIP"),n=m?Number(m.getAttributeValue("SKIPPED-SEGMENTS")):0,p=l+n,q=0;this.isLive_()&&c.has(p)&&(q=c.get(p));0===q&&this.presentationType_==
+shaka.hls.HlsParser.PresentationType_.LIVE&&0<c.size&&!c.has(p)&&(q=this.presentationTimeline_.getSegmentAvailabilityStart());var r=[],v=null;m=[];for(var x=0;x<g.length;x++){var w=g[x],t=0==x?q:v.endTime;p=l+n+x;shaka.hls.Utils.getFirstTagWithName(w.tags,"EXT-X-DISCONTINUITY")&&k++;var y=$jscomp.makeIterator(w.tags);for(var u=y.next();!u.done;u=y.next())u=u.value,"EXT-X-KEY"==u.name&&(h=this.isAesMethod_(u.getRequiredAttrValue("METHOD"))?this.parseAESDrmTag_(u,a,e,d):void 0);c.set(p,t);y=this.getInitSegmentReference_(a,
+w.tags,e,d);!this.lowLatencyMode_&&this.playerInterface_.isAutoLowLatencyMode()&&(this.playerInterface_.enableLowLatencyMode(),this.lowLatencyMode_=this.playerInterface_.isLowLatencyMode());if(t=this.createSegmentReference_(y,v,w,t,d,a,b,e,h))(v=shaka.hls.Utils.getFirstTagWithNameAsNumber(w.tags,"EXT-X-BITRATE"))?m.push({bitrate:v,duration:t.endTime-t.startTime}):m.length&&(v=m.pop(),v.duration+=t.endTime-t.startTime,m.push(v)),v=t,t.discontinuitySequence=k,this.ignoreManifestProgramDateTimeFor_(f)&&
+null!=this.minSequenceNumber_&&p<this.minSequenceNumber_||r.push(t)}a=void 0;m.length&&(a=m.reduce(function(z,A){return z+A.duration},0),a=Math.round(m.reduce(function(z,A){return z+A.bitrate*A.duration},0)/a*1E3));if(m=r.some(function(z){return null!=z.syncTime}))for(b={},c=0;c<r.length;b={$jscomp$loop$prop$forwardI$903:b.$jscomp$loop$prop$forwardI$903,$jscomp$loop$prop$forwardAdd$904:b.$jscomp$loop$prop$forwardAdd$904,$jscomp$loop$prop$backwardI$905:b.$jscomp$loop$prop$backwardI$905,$jscomp$loop$prop$reference$755$906:b.$jscomp$loop$prop$reference$755$906,
+$jscomp$loop$prop$backwardAdd$907:b.$jscomp$loop$prop$backwardAdd$907},c++)if(b.$jscomp$loop$prop$reference$755$906=r[c],null==b.$jscomp$loop$prop$reference$755$906.syncTime)for(b.$jscomp$loop$prop$forwardAdd$904=0,b.$jscomp$loop$prop$forwardI$903=c,d=function(z){return function(){var A=r[z.$jscomp$loop$prop$forwardI$903];if(A){if(null!=A.syncTime)return A.syncTime+z.$jscomp$loop$prop$forwardAdd$904;z.$jscomp$loop$prop$forwardAdd$904-=A.endTime-A.startTime;z.$jscomp$loop$prop$forwardI$903+=1}return null}}(b),
+b.$jscomp$loop$prop$backwardAdd$907=0,b.$jscomp$loop$prop$backwardI$905=c,e=function(z){return function(){var A=r[z.$jscomp$loop$prop$backwardI$905];if(A){A!=z.$jscomp$loop$prop$reference$755$906&&(z.$jscomp$loop$prop$backwardAdd$907+=A.endTime-A.startTime);if(null!=A.syncTime)return A.syncTime+z.$jscomp$loop$prop$backwardAdd$907;--z.$jscomp$loop$prop$backwardI$905}return null}}(b);null==b.$jscomp$loop$prop$reference$755$906.syncTime;)b.$jscomp$loop$prop$reference$755$906.syncTime=e(),null==b.$jscomp$loop$prop$reference$755$906.syncTime&&
+(b.$jscomp$loop$prop$reference$755$906.syncTime=d());if(m)for(b=$jscomp.makeIterator(r),c=b.next();!c.done;c=b.next())for(d=c.value,c=d.syncTime,d=$jscomp.makeIterator(d.partialReferences),e=d.next();!e.done;e=d.next())e=e.value,e.syncTime=c,c+=e.endTime-e.startTime;b=this.lowestSyncTime_;if(m&&Infinity!=b&&!this.ignoreManifestProgramDateTimeFor_(f))for(f=$jscomp.makeIterator(r),c=f.next();!c.done;c=f.next())c.value.syncAgainst(b);return{segments:r,bandwidth:a}};
+shaka.hls.HlsParser.prototype.guessMimeTypeBeforeLoading_=function(a,b){if(a==shaka.util.ManifestParserUtils.ContentType.TEXT){if("vtt"==b||"wvtt"==b)return"text/vtt";if(b&&""!==b)return"application/mp4"}return a!=shaka.util.ManifestParserUtils.ContentType.IMAGE||b&&"jpeg"!=b?a==shaka.util.ManifestParserUtils.ContentType.AUDIO&&"mp4a.40.34"==b?"audio/mpeg":"mjpg"==b?"application/mp4":null:"image/jpeg"};
+shaka.hls.HlsParser.prototype.guessMimeTypeFallback_=function(a){return a==shaka.util.ManifestParserUtils.ContentType.TEXT?"text/vtt":shaka.hls.HlsParser.EXTENSION_MAP_BY_CONTENT_TYPE_[a].mp4};
+shaka.hls.HlsParser.prototype.guessMimeType_=function(a,b,c,d,e){var f=this,g,h,k,l,m,n,p,q,r,v,x,w,t,y;return $jscomp.asyncExecutePromiseGeneratorProgram(function(u){switch(u.nextAddress){case 1:g=shaka.hls.HlsParser;h=shaka.net.NetworkingEngine.RequestType.SEGMENT;goog.asserts.assert(c.segments.length,"Playlist should have segments!");k=Math.trunc((c.segments.length-1)/2);l=shaka.hls.Utils.constructSegmentUris(e(),c.segments[k].verbatimSegmentUri,d);m=new goog.Uri(l[0]);n=m.getPath().split(".").pop();
+p=g.EXTENSION_MAP_BY_CONTENT_TYPE_[a];if((q=p[n])||(q=g.RAW_FORMATS_TO_MIME_TYPES_[n])||(q=f.guessMimeTypeBeforeLoading_(a,b)))return u.return(q);v=shaka.net.NetworkingEngine.AdvancedRequestType.MEDIA_SEGMENT;x=shaka.net.NetworkingEngine.makeRequest(l,f.config_.retryParameters);u.setCatchFinallyBlocks(2);x.method="HEAD";return u.yield(f.makeNetworkRequest_(x,h,{type:v}),4);case 4:w=u.yieldResult;r=w.headers["content-type"];u.leaveTryBlock(3);break;case 2:t=u.enterCatchBlock();if(!t||t.code!=shaka.util.Error.Code.HTTP_ERROR&&
+t.code!=shaka.util.Error.Code.BAD_HTTP_STATUS){u.jumpTo(3);break}x.method="GET";return u.yield(f.makeNetworkRequest_(x,h,{type:v}),6);case 6:y=u.yieldResult,r=y.headers["content-type"];case 3:return r?u.return(r.split(";")[0]):u.return(f.guessMimeTypeFallback_(a))}})};
+shaka.hls.HlsParser.prototype.getRequiredTag_=function(a,b){a=shaka.hls.Utils.getFirstTagWithName(a,b);if(!a)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.HLS_REQUIRED_TAG_MISSING,b);return a};shaka.hls.HlsParser.prototype.addVideoAttributes_=function(a,b,c,d,e,f){a&&(a.width=Number(b)||void 0,a.height=Number(c)||void 0,a.frameRate=Number(d)||void 0,a.hdr=e||void 0,a.videoLayout=f||void 0)};
+shaka.hls.HlsParser.prototype.requestManifest_=function(a,b){var c=shaka.net.NetworkingEngine.RequestType.MANIFEST;a=shaka.net.NetworkingEngine.makeRequest(a,this.config_.retryParameters);return this.makeNetworkRequest_(a,c,{type:b?shaka.net.NetworkingEngine.AdvancedRequestType.MEDIA_PLAYLIST:shaka.net.NetworkingEngine.AdvancedRequestType.MASTER_PLAYLIST})};
+shaka.hls.HlsParser.prototype.onUpdate_=function(){var a=this,b,c,d,e,f,g;return $jscomp.asyncExecutePromiseGeneratorProgram(function(h){switch(h.nextAddress){case 1:shaka.log.info("Updating manifest...");goog.asserts.assert(0<a.getUpdatePlaylistDelay_(),"We should only call |onUpdate_| when we are suppose to be updating.");if(!a.playerInterface_)return h.return();h.setCatchFinallyBlocks(2);b=Date.now();return h.yield(a.update(),4);case 4:c=Date.now();a.isLive_()&&(d=(c-b)/1E3,a.averageUpdateDuration_.sample(1,
+d),e=a.getUpdatePlaylistDelay_(),f=Math.max(0,e-a.averageUpdateDuration_.getEstimate()),a.updatePlaylistTimer_.tickAfter(f));h.leaveTryBlock(3);break;case 2:g=h.enterCatchBlock();if(!a.playerInterface_)return h.return();goog.asserts.assert(g instanceof shaka.util.Error,"Should only receive a Shaka error");if(a.config_.raiseFatalErrorOnManifestUpdateRequestFailure)return a.playerInterface_.onError(g),h.return();g.severity=shaka.util.Error.Severity.RECOVERABLE;a.playerInterface_.onError(g);a.updatePlaylistTimer_.tickAfter(.1);
+case 3:if(!a.playerInterface_)return h.return();a.playerInterface_.onManifestUpdated();h.jumpToEnd()}})};shaka.hls.HlsParser.prototype.isLive_=function(){return this.presentationType_!=shaka.hls.HlsParser.PresentationType_.VOD};shaka.hls.HlsParser.prototype.getUpdatePlaylistDelay_=function(){return this.lastTargetDuration_};
+shaka.hls.HlsParser.prototype.setPresentationType_=function(a){this.presentationType_=a;this.presentationTimeline_&&this.presentationTimeline_.setStatic(!this.isLive_());this.isLive_()||this.updatePlaylistTimer_.stop()};
+shaka.hls.HlsParser.prototype.makeNetworkRequest_=function(a,b,c){if(!this.operationManager_)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.OPERATION_ABORTED);a=this.playerInterface_.networkingEngine.request(b,a,c);this.operationManager_.manage(a);return a.promise};shaka.hls.HlsParser.prototype.isAesMethod_=function(a){return"AES-128"==a||"AES-256"==a||"AES-256-CTR"==a};
+shaka.hls.HlsParser.fairplayDrmParser_=function(a,b){if("video/mp2t"==b)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.HLS_MSE_ENCRYPTED_MP2T_NOT_SUPPORTED);if(shaka.util.Platform.isMediaKeysPolyfilled())throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.HLS_MSE_ENCRYPTED_LEGACY_APPLE_MEDIA_KEYS_NOT_SUPPORTED);a=a.getRequiredAttrValue("METHOD");b=["SAMPLE-AES",
+"SAMPLE-AES-CTR"];if(!b.includes(a))return shaka.log.error("FairPlay in HLS is only supported with [",b.join(", "),"], not",a),null;b="cenc";"SAMPLE-AES"==a&&(b="cbcs");return shaka.util.ManifestParserUtils.createDrmInfo("com.apple.fps",b,[{initDataType:"sinf",initData:new Uint8Array(0),keyId:null}])};
+shaka.hls.HlsParser.widevineDrmParser_=function(a){var b=a.getRequiredAttrValue("METHOD"),c=["SAMPLE-AES","SAMPLE-AES-CTR"];if(!c.includes(b))return shaka.log.error("Widevine in HLS is only supported with [",c.join(", "),"], not",b),null;c="cenc";"SAMPLE-AES"==b&&(c="cbcs");b=a.getRequiredAttrValue("URI");b=shaka.net.DataUriPlugin.parseRaw(b);b=shaka.util.BufferUtils.toUint8(b.data);c=shaka.util.ManifestParserUtils.createDrmInfo("com.widevine.alpha",c,[{initDataType:"cenc",initData:b}]);if(a=a.getAttributeValue("KEYID"))a=
+a.toLowerCase(),goog.asserts.assert(a.startsWith("0x"),"Incorrect KEYID format!"),c.keyIds=new Set([a.substr(2)]);return c};
+shaka.hls.HlsParser.playreadyDrmParser_=function(a){var b=a.getRequiredAttrValue("METHOD"),c=["SAMPLE-AES","SAMPLE-AES-CTR"];if(!c.includes(b))return shaka.log.error("PlayReady in HLS is only supported with [",c.join(", "),"], not",b),null;c="cenc";"SAMPLE-AES"==b&&(c="cbcs");a=a.getRequiredAttrValue("URI");a=shaka.net.DataUriPlugin.parseRaw(a);a=shaka.util.BufferUtils.toUint8(a.data);b=new Uint8Array([154,4,240,121,152,64,66,134,171,146,230,91,224,136,95,149]);var d=new Set;a=shaka.util.Pssh.createPssh(a,
+b,d,0);return shaka.util.ManifestParserUtils.createDrmInfo("com.microsoft.playready",c,[{initDataType:"cenc",initData:a}])};
+shaka.hls.HlsParser.prototype.identityDrmParser_=function(a,b,c,d,e){var f=this,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A;return $jscomp.asyncExecutePromiseGeneratorProgram(function(B){switch(B.nextAddress){case 1:if("video/mp2t"==b)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.HLS_MSE_ENCRYPTED_MP2T_NOT_SUPPORTED);if(shaka.util.Platform.isMediaKeysPolyfilled())throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,
+shaka.util.Error.Code.HLS_MSE_ENCRYPTED_LEGACY_APPLE_MEDIA_KEYS_NOT_SUPPORTED);g=a.getRequiredAttrValue("METHOD");h=["SAMPLE-AES","SAMPLE-AES-CTR"];if(!h.includes(g))return shaka.log.error("Identity (ClearKey) in HLS is only supported with [",h.join(", "),"], not",g),B.return(null);k=shaka.hls.Utils.constructSegmentUris(c(),a.getRequiredAttrValue("URI"),e);if(k[0].startsWith("data:text/plain;base64,")){l=shaka.util.Uint8ArrayUtils.toHex(shaka.util.Uint8ArrayUtils.fromBase64(k[0].split("data:text/plain;base64,").pop()));
+B.jumpTo(2);break}m=k.sort().join("");f.identityKeyMap_.has(m)||(n=shaka.net.NetworkingEngine.RequestType.KEY,p=shaka.net.NetworkingEngine.makeRequest(k,f.config_.retryParameters),q=f.makeNetworkRequest_(p,n),f.identityKeyMap_.set(m,q));return B.yield(f.identityKeyMap_.get(m),3);case 3:r=B.yieldResult,l=shaka.util.Uint8ArrayUtils.toHex(r.data);case 2:v="00000000000000000000000000000000";if(!d){B.jumpTo(4);break}if(f.identityKidMap_.has(d)){x=f.identityKidMap_.get(d);B.jumpTo(5);break}w=shaka.util.Networking.createSegmentRequest(d.getUris(),
+d.getStartByte(),d.getEndByte(),f.config_.retryParameters);t=shaka.net.NetworkingEngine.RequestType.SEGMENT;y=shaka.net.NetworkingEngine.AdvancedRequestType.INIT_SEGMENT;return B.yield(f.makeNetworkRequest_(w,t,{type:y}),6);case 6:u=B.yieldResult,x=shaka.media.SegmentUtils.getDefaultKID(u.data),f.identityKidMap_.set(d,x);case 5:x&&(v=x);case 4:return z=new Map,z.set(v,l),A="cenc","SAMPLE-AES"==g&&(A="cbcs"),B.return(shaka.util.ManifestParserUtils.createDrmInfoFromClearKeys(z,A))}})};
+goog.exportSymbol("shaka.hls.HlsParser",shaka.hls.HlsParser);shaka.hls.HlsParser.RAW_FORMATS_TO_MIME_TYPES_={aac:"audio/aac",ac3:"audio/ac3",ec3:"audio/ec3",mp3:"audio/mpeg"};shaka.hls.HlsParser.AUDIO_EXTENSIONS_TO_MIME_TYPES_={mp4:"audio/mp4",mp4a:"audio/mp4",m4s:"audio/mp4",m4i:"audio/mp4",m4a:"audio/mp4",m4f:"audio/mp4",cmfa:"audio/mp4",ts:"video/mp2t",tsa:"video/mp2t"};
+shaka.hls.HlsParser.VIDEO_EXTENSIONS_TO_MIME_TYPES_={mp4:"video/mp4",mp4v:"video/mp4",m4s:"video/mp4",m4i:"video/mp4",m4v:"video/mp4",m4f:"video/mp4",cmfv:"video/mp4",ts:"video/mp2t",tsv:"video/mp2t"};shaka.hls.HlsParser.TEXT_EXTENSIONS_TO_MIME_TYPES_={mp4:"application/mp4",m4s:"application/mp4",m4i:"application/mp4",m4f:"application/mp4",cmft:"application/mp4",vtt:"text/vtt",webvtt:"text/vtt",ttml:"application/ttml+xml"};
+shaka.hls.HlsParser.IMAGE_EXTENSIONS_TO_MIME_TYPES_={jpg:"image/jpeg",png:"image/png",svg:"image/svg+xml",webp:"image/webp",avif:"image/avif"};shaka.hls.HlsParser.EXTENSION_MAP_BY_CONTENT_TYPE_={audio:shaka.hls.HlsParser.AUDIO_EXTENSIONS_TO_MIME_TYPES_,video:shaka.hls.HlsParser.VIDEO_EXTENSIONS_TO_MIME_TYPES_,text:shaka.hls.HlsParser.TEXT_EXTENSIONS_TO_MIME_TYPES_,image:shaka.hls.HlsParser.IMAGE_EXTENSIONS_TO_MIME_TYPES_};
+shaka.hls.HlsParser.KEYFORMATS_TO_DRM_PARSERS_={"com.apple.streamingkeydelivery":shaka.hls.HlsParser.fairplayDrmParser_,"urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":shaka.hls.HlsParser.widevineDrmParser_,"com.microsoft.playready":shaka.hls.HlsParser.playreadyDrmParser_};shaka.hls.HlsParser.PresentationType_={VOD:"VOD",EVENT:"EVENT",LIVE:"LIVE"};shaka.media.ManifestParser.registerParserByMime("application/x-mpegurl",function(){return new shaka.hls.HlsParser});
+shaka.media.ManifestParser.registerParserByMime("application/vnd.apple.mpegurl",function(){return new shaka.hls.HlsParser});shaka.mss={};shaka.mss.ContentProtection=function(){};shaka.mss.ContentProtection.parseFromProtection=function(a,b){var c=shaka.mss.ContentProtection,d=shaka.util.TXml,e=[];a=$jscomp.makeIterator(a);for(var f=a.next();!f.done;f=a.next())e=e.concat(d.findChildren(f.value,"ProtectionHeader"));return e.length?c.convertElements_(e,b):[]};
+shaka.mss.ContentProtection.parseMsProRecords_=function(a,b){for(var c=[];b<a.byteLength-1;){var d=a.getUint16(b,!0);b+=2;var e=a.getUint16(b,!0);b+=2;if(0!=(e&1)||e+b>a.byteLength)return shaka.log.warning("Malformed MS PRO object"),[];var f=shaka.util.BufferUtils.toUint8(a,b,e);c.push({type:d,value:f});b+=e}return c};
+shaka.mss.ContentProtection.parseMsPro_=function(a){var b=0,c=shaka.util.BufferUtils.toDataView(a),d=c.getUint32(b,!0);b+=4;return d!=a.byteLength?(shaka.log.warning("PlayReady Object with invalid length encountered."),[]):shaka.mss.ContentProtection.parseMsProRecords_(c,b+2)};
+shaka.mss.ContentProtection.getLaurl_=function(a){var b=shaka.util.TXml;a=$jscomp.makeIterator(b.getElementsByTagName(a,"DATA"));for(var c=a.next();!c.done;c=a.next())if(c=b.findChild(c.value,"LA_URL"))return shaka.util.TXml.getTextContents(c);return""};shaka.mss.ContentProtection.getPlayReadyLicenseUrl=function(a){var b=shaka.mss.ContentProtection;return(a=b.getPlayReadyHeaderObject_(a))?b.getLaurl_(a):""};
+shaka.mss.ContentProtection.getKID_=function(a){var b=shaka.util.TXml;a=$jscomp.makeIterator(b.getElementsByTagName(a,"DATA"));for(var c=a.next();!c.done;c=a.next())if(c=b.findChild(c.value,"KID"))return b=shaka.util.Uint8ArrayUtils.fromBase64(shaka.util.TXml.getTextContents(c)),b=new Uint8Array([b[3],b[2],b[1],b[0],b[5],b[4],b[7],b[6]].concat($jscomp.arrayFromIterable(b.slice(8)))),shaka.util.Uint8ArrayUtils.toHex(b);return null};
+shaka.mss.ContentProtection.getPlayReadyKID_=function(a){var b=shaka.mss.ContentProtection;return(a=b.getPlayReadyHeaderObject_(a))?b.getKID_(a):null};
+shaka.mss.ContentProtection.getPlayReadyHeaderObject_=function(a){var b=shaka.mss.ContentProtection,c=b.PLAYREADY_RECORD_TYPES;a=shaka.util.Uint8ArrayUtils.fromBase64(shaka.util.TXml.getTextContents(a));b=b.parseMsPro_(a).filter(function(d){return d.type===c.RIGHTS_MANAGEMENT})[0];if(!b)return null;b=shaka.util.StringUtils.fromUTF16(b.value,!0);return(b=shaka.util.TXml.parseXmlString(b,"WRMHEADER"))?b:null};
+shaka.mss.ContentProtection.getInitDataFromPro_=function(a,b,c){var d=shaka.util.Uint8ArrayUtils;a=d.fromBase64(shaka.util.TXml.getTextContents(a));b=d.fromHex(b.replace(/-/g,""));d=new Set;return[{initData:shaka.util.Pssh.createPssh(a,b,d,0),initDataType:"cenc",keyId:c}]};
+shaka.mss.ContentProtection.convertElements_=function(a,b){for(var c=shaka.mss.ContentProtection,d=shaka.util.ManifestParserUtils,e=c.licenseUrlParsers_,f=[],g=0;g<a.length;g++){var h=a[g],k=h.attributes.SystemID.toLowerCase(),l=b[k];if(l){var m=c.getPlayReadyKID_(h);k=c.getInitDataFromPro_(h,k,m);k=d.createDrmInfo(l,"cenc",k);m&&k.keyIds.add(m);if(l=e.get(l))k.licenseServerUri=l(h);f.push(k)}}return f};shaka.mss.ContentProtection.PLAYREADY_RECORD_TYPES={RIGHTS_MANAGEMENT:1,RESERVED:2,EMBEDDED_LICENSE:3};
+shaka.mss.ContentProtection.licenseUrlParsers_=(new Map).set("com.microsoft.playready",shaka.mss.ContentProtection.getPlayReadyLicenseUrl).set("com.microsoft.playready.recommendation",shaka.mss.ContentProtection.getPlayReadyLicenseUrl).set("com.microsoft.playready.software",shaka.mss.ContentProtection.getPlayReadyLicenseUrl).set("com.microsoft.playready.hardware",shaka.mss.ContentProtection.getPlayReadyLicenseUrl);shaka.util.Mp4Generator=function(a){shaka.util.Mp4Generator.initStaticProperties_();this.streamInfos_=a};shaka.util.Mp4Generator.prototype.initSegment=function(){var a=shaka.util.Mp4Generator,b=this.moov_(),c=new Uint8Array(a.FTYP_.byteLength+b.byteLength);c.set(a.FTYP_);c.set(b,a.FTYP_.byteLength);return c};
+shaka.util.Mp4Generator.prototype.moov_=function(){goog.asserts.assert(0<this.streamInfos_.length,"StreamInfos must have elements");for(var a=shaka.util.Mp4Generator,b=[],c=$jscomp.makeIterator(this.streamInfos_),d=c.next();!d.done;d=c.next())b.push(this.trak_(d.value));b=shaka.util.Uint8ArrayUtils.concat.apply(shaka.util.Uint8ArrayUtils,$jscomp.arrayFromIterable(b));c=this.streamInfos_[0];return a.box("moov",this.mvhd_(c),b,this.mvex_(),this.pssh_(c))};
+shaka.util.Mp4Generator.prototype.mvhd_=function(a){var b=shaka.util.Mp4Generator,c=a.duration*a.timescale,d=Math.floor(c/(b.UINT32_MAX_+1));c=Math.floor(c%(b.UINT32_MAX_+1));a=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(a.timescale,4)),$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(d,4)),$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(c,4)),[0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]));return b.box("mvhd",a)};shaka.util.Mp4Generator.prototype.trak_=function(a){return shaka.util.Mp4Generator.box("trak",this.tkhd_(a),this.mdia_(a))};
+shaka.util.Mp4Generator.prototype.tkhd_=function(a){var b=shaka.util.Mp4Generator,c=a.id+1,d=a.stream.width||0,e=a.stream.height||0;a.type==shaka.util.ManifestParserUtils.ContentType.AUDIO&&(e=d=0);var f=a.duration*a.timescale;a=Math.floor(f/(b.UINT32_MAX_+1));f=Math.floor(f%(b.UINT32_MAX_+1));c=new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(c,4)),[0,0,0,0],$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(a,4)),$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(f,
+4)),[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0],$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(d,2)),[0,0],$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(e,2)),[0,0]));return b.box("tkhd",c)};shaka.util.Mp4Generator.prototype.mdia_=function(a){return shaka.util.Mp4Generator.box("mdia",this.mdhd_(a),this.hdlr_(a),this.minf_(a))};
+shaka.util.Mp4Generator.prototype.mdhd_=function(a){var b=shaka.util.Mp4Generator,c=a.duration*a.timescale,d=Math.floor(c/(b.UINT32_MAX_+1));c=Math.floor(c%(b.UINT32_MAX_+1));var e=a.stream.language;e=e.charCodeAt(0)-96<<10|e.charCodeAt(1)-96<<5|e.charCodeAt(2)-96;a=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(a.timescale,4)),$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(d,4)),$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(c,
+4)),$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(e,2)),[0,0]));return b.box("mdhd",a)};shaka.util.Mp4Generator.prototype.hdlr_=function(a){var b=shaka.util.Mp4Generator,c=shaka.util.ManifestParserUtils.ContentType,d=new Uint8Array([]);switch(a.type){case c.VIDEO:d=b.HDLR_TYPES_.video;break;case c.AUDIO:d=b.HDLR_TYPES_.audio}return b.box("hdlr",d)};
+shaka.util.Mp4Generator.prototype.minf_=function(a){var b=shaka.util.Mp4Generator,c=shaka.util.ManifestParserUtils.ContentType;switch(a.type){case c.VIDEO:return b.box("minf",b.box("vmhd",b.VMHD_),b.DINF_,this.stbl_(a));case c.AUDIO:return b.box("minf",b.box("smhd",b.SMHD_),b.DINF_,this.stbl_(a))}return new Uint8Array([])};
+shaka.util.Mp4Generator.prototype.stbl_=function(a){var b=shaka.util.Mp4Generator;return b.box("stbl",this.stsd_(a),b.box("stts",b.STTS_),b.box("stsc",b.STSC_),b.box("stsz",b.STSZ_),b.box("stco",b.STCO_))};
+shaka.util.Mp4Generator.prototype.stsd_=function(a){var b=shaka.util.Mp4Generator,c=shaka.util.ManifestParserUtils.ContentType,d=new Uint8Array([]);switch(a.type){case c.VIDEO:a.codecs.includes("avc1")?d=this.avc1_(a):a.codecs.includes("hvc1")&&(d=this.hvc1_(a));break;case c.AUDIO:d=a.codecs.includes("mp3")?this.mp3_(a):a.codecs.includes("ac-3")?this.ac3_(a):a.codecs.includes("ec-3")?this.ec3_(a):a.codecs.includes("opus")?this.opus_(a):this.mp4a_(a)}return b.box("stsd",b.STSD_,d)};
+shaka.util.Mp4Generator.prototype.avc1_=function(a){var b=shaka.util.Mp4Generator,c=a.stream.width||0,d=a.stream.height||0;var e=0<a.videoConfig.byteLength?b.box("avcC",a.videoConfig):b.box("avcC",this.avcC_(a));c=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(c,2)),$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(d,2)),[0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,
+108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]));d="avc1";var f=this.pasp_(a),g=new Uint8Array([]);a.encrypted&&(g=this.sinf_(a),d="encv");return b.box(d,c,e,f,g)};
+shaka.util.Mp4Generator.prototype.avcC_=function(a){for(var b=7,c=[],d=[],e=0,f=0,g=0,h=0;h<a.videoNalus.length;h++){var k=this.hexStringToBuffer_(a.videoNalus[h]);switch(k[0]&31){case 7:c.push(k);b+=k.length+2;break;case 8:d.push(k),b+=k.length+2}}0<c.length&&(e=c[0][1],g=c[0][2],f=c[0][3]);a=new Uint8Array(b);b=0;a[b++]=1;a[b++]=e;a[b++]=g;a[b++]=f;a[b++]=255;a[b++]=224|c.length;for(e=0;e<c.length;e++)a[b++]=(c[e].length&65280)>>8,a[b++]=c[e].length&255,a.set(c[e],b),b+=c[e].length;a[b++]=d.length;
+for(c=0;c<d.length;c++)a[b++]=(d[c].length&65280)>>8,a[b++]=d[c].length&255,a.set(d[c],b),b+=d[c].length;return a};
+shaka.util.Mp4Generator.prototype.hvc1_=function(a){var b=shaka.util.Mp4Generator,c=a.stream.width||0,d=a.stream.height||0,e=new Uint8Array([]);0<a.videoConfig.byteLength&&(e=b.box("hvcC",a.videoConfig));c=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(c,2)),$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(d,2)),[0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,
+0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]));d="hvc1";var f=this.pasp_(a),g=new Uint8Array([]);a.encrypted&&(g=this.sinf_(a),d="encv");return b.box(d,c,e,f,g)};shaka.util.Mp4Generator.prototype.pasp_=function(a){if(!a.hSpacing&&!a.vSpacing)return new Uint8Array([]);var b=shaka.util.Mp4Generator,c=a.vSpacing;a=new Uint8Array([].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(a.hSpacing,4)),$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(c,4))));return b.box("pasp",a)};
+shaka.util.Mp4Generator.prototype.audioStsd_=function(a){return new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,a.stream.channelsCount||2,0,16,0,0,0,0].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(a.stream.audioSamplingRate||44100,2)),[0,0]))};shaka.util.Mp4Generator.prototype.mp3_=function(a){return shaka.util.Mp4Generator.box(".mp3",this.audioStsd_(a))};
+shaka.util.Mp4Generator.prototype.ac3_=function(a){var b=shaka.util.Mp4Generator,c=b.box("dac3",a.audioConfig),d="ac-3",e=new Uint8Array([]);a.encrypted&&(e=this.sinf_(a),d="enca");return b.box(d,this.audioStsd_(a),c,e)};shaka.util.Mp4Generator.prototype.ec3_=function(a){var b=shaka.util.Mp4Generator,c=b.box("dec3",a.audioConfig),d="ec-3",e=new Uint8Array([]);a.encrypted&&(e=this.sinf_(a),d="enca");return b.box(d,this.audioStsd_(a),c,e)};
+shaka.util.Mp4Generator.prototype.opus_=function(a){var b=shaka.util.Mp4Generator,c=b.box("dOps",a.audioConfig),d="Opus",e=new Uint8Array([]);a.encrypted&&(e=this.sinf_(a),d="enca");return b.box(d,this.audioStsd_(a),c,e)};
+shaka.util.Mp4Generator.prototype.mp4a_=function(a){var b=shaka.util.Mp4Generator;var c=0<a.audioConfig.byteLength?b.box("esds",a.audioConfig):b.box("esds",this.esds_(a));var d="mp4a",e=new Uint8Array([]);a.encrypted&&(e=this.sinf_(a),d="enca");return b.box(d,this.audioStsd_(a),c,e)};
+shaka.util.Mp4Generator.prototype.esds_=function(a){var b=a.id+1,c=a.stream.channelsCount||2,d=a.stream.audioSamplingRate||44100,e=shaka.util.ManifestParserUtils.guessCodecs(shaka.util.ManifestParserUtils.ContentType.AUDIO,a.codecs.split(",")),f={96E3:0,88200:1,64E3:2,48E3:3,44100:4,32E3:5,24E3:6,22050:7,16E3:8,12E3:9,11025:10,8E3:11,7350:12};a=f[d];if("mp4a.40.5"===e||"mp4a.40.29"===e)a=f[2*d];d=parseInt(e.split(".").pop(),10);return new Uint8Array([0,0,0,0,3,25].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(b,
+2)),[0,4,17,64,21,0,0,0,0,0,0,0,0,0,0,0,5,2,d<<3|a>>>1,a<<7|c<<3,6,1,2]))};shaka.util.Mp4Generator.prototype.mvex_=function(){for(var a=shaka.util.Mp4Generator,b=[],c=$jscomp.makeIterator(this.streamInfos_),d=c.next();!d.done;d=c.next())b.push(this.trex_(d.value));b=shaka.util.Uint8ArrayUtils.concat.apply(shaka.util.Uint8ArrayUtils,$jscomp.arrayFromIterable(b));return a.box("mvex",b)};
+shaka.util.Mp4Generator.prototype.trex_=function(a){var b=shaka.util.Mp4Generator;a=new Uint8Array([0,0,0,0].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(a.id+1,4)),[0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]));return b.box("trex",a)};
+shaka.util.Mp4Generator.prototype.pssh_=function(a){var b=[];if(!a.encrypted)return new Uint8Array([]);a=$jscomp.makeIterator(a.stream.drmInfos);for(var c=a.next();!c.done;c=a.next())if(c=c.value,c.initData){c=$jscomp.makeIterator(c.initData);for(var d=c.next();!d.done;d=c.next())b.push(d.value.initData)}return shaka.util.Uint8ArrayUtils.concat.apply(shaka.util.Uint8ArrayUtils,$jscomp.arrayFromIterable(b))};
+shaka.util.Mp4Generator.prototype.sinf_=function(a){return shaka.util.Mp4Generator.box("sinf",this.frma_(a),this.schm_(),this.schi_(a))};shaka.util.Mp4Generator.prototype.frma_=function(a){var b=a.codecs.substring(0,a.codecs.indexOf("."));a=shaka.util.Mp4Generator;b=this.stringToCharCode_(b);b=new Uint8Array([].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(b,4))));return a.box("frma",b)};
+shaka.util.Mp4Generator.prototype.schm_=function(){var a=shaka.util.Mp4Generator,b=new Uint8Array([0,0,0,0,99,101,110,99,0,1,0,0]);return a.box("schm",b)};shaka.util.Mp4Generator.prototype.schi_=function(a){return shaka.util.Mp4Generator.box("schi",this.tenc_(a))};
+shaka.util.Mp4Generator.prototype.tenc_=function(a){var b=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);a=$jscomp.makeIterator(a.stream.drmInfos);for(var c=a.next();!c.done;c=a.next())if((c=c.value)&&c.keyIds&&c.keyIds.size){c=$jscomp.makeIterator(c.keyIds);for(var d=c.next();!d.done;d=c.next())b=this.hexStringToBuffer_(d.value)}a=shaka.util.Mp4Generator;c=new Uint8Array([0,0,0,0,0,0,1,8]);goog.asserts.assert(b,"Default KID should be non-null");return a.box("tenc",c,b)};
+shaka.util.Mp4Generator.prototype.segmentData=function(){for(var a=[],b=$jscomp.makeIterator(this.streamInfos_),c=b.next();!c.done;c=b.next())c=c.value,a.push.apply(a,[this.moof_(c),this.mdat_(c)]);return shaka.util.Uint8ArrayUtils.concat.apply(shaka.util.Uint8ArrayUtils,$jscomp.arrayFromIterable(a))};shaka.util.Mp4Generator.prototype.moof_=function(a){return shaka.util.Mp4Generator.box("moof",this.mfhd_(a),this.traf_(a))};
+shaka.util.Mp4Generator.prototype.mfhd_=function(a){var b=shaka.util.Mp4Generator;a=new Uint8Array([0,0,0,0].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(a.data?a.data.sequenceNumber:0,4))));return b.box("mfhd",a)};shaka.util.Mp4Generator.prototype.traf_=function(a){var b=shaka.util.Mp4Generator,c=this.sdtp_(a),d=c.length+32+20+8+16+8+8;return b.box("traf",this.tfhd_(a),this.tfdt_(a),this.trun_(a,d),c)};
+shaka.util.Mp4Generator.prototype.sdtp_=function(a){var b=shaka.util.Mp4Generator;a=a.data?a.data.samples:[];for(var c=new Uint8Array(4+a.length),d=0;d<a.length;d++){var e=a[d].flags;c[d+4]=e.dependsOn<<4|e.isDependedOn<<2|e.hasRedundancy}return b.box("sdtp",c)};shaka.util.Mp4Generator.prototype.tfhd_=function(a){var b=shaka.util.Mp4Generator;a=new Uint8Array([0,0,0,58].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(a.id+1,4)),[0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0]));return b.box("tfhd",a)};
+shaka.util.Mp4Generator.prototype.tfdt_=function(a){var b=shaka.util.Mp4Generator;a=a.data?a.data.baseMediaDecodeTime:0;var c=Math.floor(a%(b.UINT32_MAX_+1));a=new Uint8Array([1,0,0,0].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(Math.floor(a/(b.UINT32_MAX_+1)),4)),$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(c,4))));return b.box("tfdt",a)};
+shaka.util.Mp4Generator.prototype.trun_=function(a,b){var c=shaka.util.ManifestParserUtils.ContentType,d=shaka.util.Mp4Generator,e=a.data?a.data.samples:[],f=e.length,g=12+16*f,h=new Uint8Array(g);b+=8+g;h.set([a.type===c.VIDEO?1:0,0,15,1].concat($jscomp.arrayFromIterable(this.breakNumberIntoBytes_(f,4)),$jscomp.arrayFromIterable(this.breakNumberIntoBytes_(b,4))),0);for(a=0;a<f;a++){var k=e[a];b=this.breakNumberIntoBytes_(k.duration,4);c=this.breakNumberIntoBytes_(k.size,4);g=k.flags;k=this.breakNumberIntoBytes_(k.cts,
+4);h.set([].concat($jscomp.arrayFromIterable(b),$jscomp.arrayFromIterable(c),[g.isLeading<<2|g.dependsOn,g.isDependedOn<<6|g.hasRedundancy<<4|g.isNonSync,g.degradPrio&61440,g.degradPrio&15],$jscomp.arrayFromIterable(k)),12+16*a)}return d.box("trun",h)};
+shaka.util.Mp4Generator.prototype.mdat_=function(a){var b=shaka.util.Mp4Generator;a=(a.data?a.data.samples:[]).map(function(c){return c.data});a=shaka.util.Uint8ArrayUtils.concat.apply(shaka.util.Uint8ArrayUtils,$jscomp.arrayFromIterable(a));return b.box("mdat",a)};shaka.util.Mp4Generator.prototype.breakNumberIntoBytes_=function(a,b){var c=[];for(--b;0<=b;b--)c.push(a>>8*b&255);return c};
+shaka.util.Mp4Generator.prototype.hexStringToBuffer_=function(a){for(var b=new Uint8Array(a.length/2),c=0;c<a.length/2;c+=1)b[c]=parseInt(String(a[2*c]+a[2*c+1]),16);return b};shaka.util.Mp4Generator.prototype.stringToCharCode_=function(a){for(var b=0,c=0;c<a.length;c+=1)b|=a.charCodeAt(c)<<8*(a.length-c-1);return b};
+shaka.util.Mp4Generator.initStaticProperties_=function(){var a=shaka.util.Mp4Generator;if(!a.initializated_){a.initializated_=!0;var b=new Uint8Array([105,115,111,109]),c=new Uint8Array([97,118,99,49]),d=new Uint8Array([0,0,0,1]);a.FTYP_=a.box("ftyp",b,d,b,c);b=a.box("dref",a.DREF_);a.DINF_=a.box("dinf",b)}};
+shaka.util.Mp4Generator.box=function(a){var b=$jscomp.getRestArguments.apply(1,arguments),c=shaka.util.Mp4Generator.BOX_TYPES_[a];c||(c=[a.charCodeAt(0),a.charCodeAt(1),a.charCodeAt(2),a.charCodeAt(3)],shaka.util.Mp4Generator.BOX_TYPES_[a]=c);for(var d=8,e=b.length-1;0<=e;e--)d+=b[e].byteLength;e=new Uint8Array(d);e[0]=d>>24&255;e[1]=d>>16&255;e[2]=d>>8&255;e[3]=d&255;e.set(c,4);c=0;for(d=8;c<b.length;c++)e.set(b[c],d),d+=b[c].byteLength;return e};shaka.util.Mp4Generator.initializated_=!1;
+shaka.util.Mp4Generator.UINT32_MAX_=Math.pow(2,32)-1;shaka.util.Mp4Generator.BOX_TYPES_={};shaka.util.Mp4Generator.HDLR_TYPES_={video:new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),audio:new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0])};shaka.util.Mp4Generator.STTS_=new Uint8Array([0,0,0,0,0,0,0,0]);
+shaka.util.Mp4Generator.STSC_=new Uint8Array([0,0,0,0,0,0,0,0]);shaka.util.Mp4Generator.STCO_=new Uint8Array([0,0,0,0,0,0,0,0]);shaka.util.Mp4Generator.STSZ_=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]);shaka.util.Mp4Generator.VMHD_=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]);shaka.util.Mp4Generator.SMHD_=new Uint8Array([0,0,0,0,0,0,0,0]);shaka.util.Mp4Generator.STSD_=new Uint8Array([0,0,0,0,0,0,0,1]);shaka.util.Mp4Generator.FTYP_=new Uint8Array([]);
+shaka.util.Mp4Generator.DREF_=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]);shaka.util.Mp4Generator.DINF_=new Uint8Array([]);shaka.mss.MssParser=function(){var a=this;this.playerInterface_=this.config_=null;this.manifestUris_=[];this.manifest_=null;this.globalId_=1;this.updatePeriod_=0;this.presentationTimeline_=null;this.averageUpdateDuration_=new shaka.abr.Ewma(5);this.updateTimer_=new shaka.util.Timer(function(){a.onUpdate_()});this.operationManager_=new shaka.util.OperationManager;this.initSegmentDataByStreamId_=new Map};
+shaka.mss.MssParser.prototype.configure=function(a){goog.asserts.assert(null!=a.mss,"MssManifestConfiguration should not be null!");this.config_=a};
+shaka.mss.MssParser.prototype.start=function(a,b){var c=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){if(1==d.nextAddress)return goog.asserts.assert(c.config_,"Must call configure() before start()!"),c.manifestUris_=[a],c.playerInterface_=b,d.yield(c.requestManifest_(),2);if(!c.playerInterface_)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.PLAYER,shaka.util.Error.Code.OPERATION_ABORTED);c.setUpdateTimer_();goog.asserts.assert(c.manifest_,
+"Manifest should be non-null!");return d.return(c.manifest_)})};
+shaka.mss.MssParser.prototype.onUpdate_=function(){var a=this,b;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){switch(c.nextAddress){case 1:return goog.asserts.assert(0<=a.updatePeriod_,"There should be an update period"),shaka.log.info("Updating manifest..."),c.setCatchFinallyBlocks(2),c.yield(a.requestManifest_(),4);case 4:c.leaveTryBlock(3);break;case 2:b=c.enterCatchBlock(),goog.asserts.assert(b instanceof shaka.util.Error,"Should only receive a Shaka error"),a.playerInterface_&&
+(b.severity=shaka.util.Error.Severity.RECOVERABLE,a.playerInterface_.onError(b));case 3:if(!a.playerInterface_)return c.return();a.setUpdateTimer_();c.jumpToEnd()}})};shaka.mss.MssParser.prototype.setUpdateTimer_=function(){if(!(0>=this.updatePeriod_)){var a=Math.max(shaka.mss.MssParser.MIN_UPDATE_PERIOD_,this.updatePeriod_,this.averageUpdateDuration_.getEstimate());this.updateTimer_.tickAfter(a)}};
+shaka.mss.MssParser.prototype.stop=function(){this.config_=this.playerInterface_=null;this.manifestUris_=[];this.manifest_=null;null!=this.updateTimer_&&(this.updateTimer_.stop(),this.updateTimer_=null);this.initSegmentDataByStreamId_.clear();return this.operationManager_.destroy()};
+shaka.mss.MssParser.prototype.update=function(){var a=this,b;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){if(1==c.nextAddress)return c.setCatchFinallyBlocks(2),c.yield(a.requestManifest_(),4);if(2!=c.nextAddress)return c.leaveTryBlock(0);b=c.enterCatchBlock();if(!a.playerInterface_||!b)return c.return();goog.asserts.assert(b instanceof shaka.util.Error,"Bad error type");a.playerInterface_.onError(b);c.jumpToEnd()})};shaka.mss.MssParser.prototype.onExpirationUpdated=function(a,b){};
+shaka.mss.MssParser.prototype.onInitialVariantChosen=function(a){};shaka.mss.MssParser.prototype.banLocation=function(a){};
+shaka.mss.MssParser.prototype.requestManifest_=function(){var a=this,b,c,d,e,f,g,h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){if(1==m.nextAddress)return b=shaka.net.NetworkingEngine.RequestType.MANIFEST,c=shaka.net.NetworkingEngine.AdvancedRequestType.MSS,d=shaka.net.NetworkingEngine.makeRequest(a.manifestUris_,a.config_.retryParameters),e=a.playerInterface_.networkingEngine,f=Date.now(),g=e.request(b,d,{type:c}),a.operationManager_.manage(g),m.yield(g.promise,2);h=m.yieldResult;
+if(!a.playerInterface_)return m.return();h.uri&&!a.manifestUris_.includes(h.uri)&&a.manifestUris_.unshift(h.uri);a.parseManifest_(h.data,h.uri);k=Date.now();l=(k-f)/1E3;a.averageUpdateDuration_.sample(1,l);m.jumpToEnd()})};
+shaka.mss.MssParser.prototype.parseManifest_=function(a,b){var c=a;if(a=this.config_.mss.manifestPreprocessor){shaka.Deprecate.deprecateFeature(5,"manifest.mss.manifestPreprocessor configuration","Please Use manifest.mss.manifestPreprocessorTXml instead.");c=shaka.util.XmlUtils.parseXml(c,"SmoothStreamingMedia");if(!c)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.MSS_INVALID_XML,b);a(c);c=shaka.util.XmlUtils.toArrayBuffer(c)}a=
+shaka.util.TXml.parseXml(c,"SmoothStreamingMedia");if(!a)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.MSS_INVALID_XML,b);(c=this.config_.mss.manifestPreprocessorTXml)&&c(a);this.processManifest_(a,b);return Promise.resolve()};
+shaka.mss.MssParser.prototype.processManifest_=function(a,b){var c=shaka.util.TXml;this.presentationTimeline_||(this.presentationTimeline_=new shaka.media.PresentationTimeline(null,0));if(b=c.parseAttr(a,"IsLive",c.parseBoolean,!1))throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MANIFEST,shaka.util.Error.Code.MSS_LIVE_CONTENT_NOT_SUPPORTED);this.presentationTimeline_.setStatic(!b);var d=c.parseAttr(a,"TimeScale",c.parseNonNegativeInt,shaka.mss.MssParser.DEFAULT_TIME_SCALE_);
+goog.asserts.assert(d&&0<=d,"Timescale must be defined!");var e=c.parseAttr(a,"DVRWindowLength",c.parseNonNegativeInt);b&&(0===e||isNaN(e))&&(e=Infinity);var f=c.parseAttr(a,"CanSeek",c.parseBoolean,!1);0===e&&f&&(e=Infinity);f=null;e&&0<e&&(f=e/d);b&&!isNaN(this.config_.availabilityWindowOverride)&&(f=this.config_.availabilityWindowOverride);null==f&&(f=Infinity);this.presentationTimeline_.setSegmentAvailabilityDuration(f);c=c.parseAttr(a,"Duration",c.parseNonNegativeInt,Infinity);goog.asserts.assert(c&&
+0<=c,"Duration must be defined!");b||this.presentationTimeline_.setDuration(c/d);b={variants:[],textStreams:[],timescale:d,duration:c/d};this.parseStreamIndexes_(a,b);this.manifest_?(this.manifest_.variants=b.variants,this.manifest_.textStreams=b.textStreams,this.playerInterface_.filter(this.manifest_)):(this.manifest_={presentationTimeline:this.presentationTimeline_,variants:b.variants,textStreams:b.textStreams,imageStreams:[],offlineSessionIds:[],minBufferTime:0,sequenceMode:this.config_.mss.sequenceMode,
+ignoreManifestTimestampsInSegmentsMode:!1,type:shaka.media.ManifestParser.MSS,serviceDescription:null},this.presentationTimeline_.lockStartTime())};
+shaka.mss.MssParser.prototype.parseStreamIndexes_=function(a,b){var c=shaka.mss.ContentProtection,d=shaka.util.TXml,e=shaka.util.ManifestParserUtils.ContentType,f=d.findChildren(a,"Protection"),g=c.parseFromProtection(f,this.config_.mss.keySystemsBySystemId),h=[];c=[];f=[];a=d.findChildren(a,"StreamIndex");a=$jscomp.makeIterator(a);for(var k=a.next();!k.done;k=a.next()){k=k.value;var l=d.findChildren(k,"QualityLevel"),m=this.createTimeline_(k,b.timescale,b.duration);l=$jscomp.makeIterator(l);for(var n=
+l.next();!n.done;n=l.next())(n=this.createStream_(k,n.value,m,g,b))&&(n.type!=e.AUDIO||this.config_.disableAudio?n.type!=e.VIDEO||this.config_.disableVideo?n.type!=e.TEXT||this.config_.disableText||f.push(n):c.push(n):h.push(n))}d=[];e=$jscomp.makeIterator(0<h.length?h:[null]);for(h=e.next();!h.done;h=e.next())for(h=h.value,g=$jscomp.makeIterator(0<c.length?c:[null]),a=g.next();!a.done;a=g.next())d.push(this.createVariant_(h,a.value));b.variants=d;b.textStreams=f};
+shaka.mss.MssParser.prototype.createStream_=function(a,b,c,d,e){var f=this,g=shaka.util.TXml,h=shaka.util.ManifestParserUtils.ContentType,k=shaka.mss.MssParser,l=a.attributes.Type;if("audio"!==l&&"video"!==l&&"text"!==l)return shaka.log.alwaysWarn("Ignoring unrecognized type:",l),null;var m=a.attributes.Language,n=this.globalId_++,p=g.parseAttr(b,"Bitrate",g.parsePositiveInt),q=g.parseAttr(b,"MaxWidth",g.parsePositiveInt),r=g.parseAttr(b,"MaxHeight",g.parsePositiveInt),v=g.parseAttr(b,"Channels",
+g.parsePositiveInt);g=g.parseAttr(b,"SamplingRate",g.parsePositiveInt);var x=e.duration;c.length&&(x=c[c.length-1].end-c[0].start);var w=this.presentationTimeline_.getDuration();this.presentationTimeline_.setDuration(Math.min(x,w));var t={id:n,originalId:a.attributes.Name||String(n),groupId:null,createSegmentIndex:function(){return Promise.resolve()},closeSegmentIndex:function(){return Promise.resolve()},segmentIndex:null,mimeType:"",codecs:"",frameRate:void 0,pixelAspectRatio:void 0,bandwidth:p||
+0,width:q||void 0,height:r||void 0,kind:"",encrypted:0<d.length,drmInfos:d,keyIds:new Set,language:shaka.util.LanguageUtils.normalize(m||"und"),originalLanguage:m,label:"",type:"",primary:!1,trickModeVideo:null,emsgSchemeIdUris:[],roles:[],forced:!1,channelsCount:v,audioSamplingRate:g,spatialAudio:!1,closedCaptions:null,hdr:void 0,videoLayout:void 0,tilesLayout:void 0,matchedStreams:[],mssPrivateData:{duration:x,timescale:e.timescale,codecPrivateData:null},accessibilityPurpose:null,external:!1,fastSwitching:!1,
+fullMimeTypes:new Set};if(d=a.attributes.Subtype)(d=k.ROLE_MAPPING_[d])&&t.roles.push(d),"main"===d&&(t.primary=!0);d=b.attributes.FourCC;if(null===d||""===d)d=a.attributes.FourCC;if(!d)if("audio"===l)d="AAC";else if("video"===l)return shaka.log.alwaysWarn('FourCC is not defined whereas it is required for a QualityLevel element for a StreamIndex of type "video"'),null;if(!k.SUPPORTED_CODECS_.includes(d.toUpperCase()))return shaka.log.alwaysWarn("Codec not supported:",d),null;k=this.getCodecPrivateData_(b,
+l,d,t);t.mssPrivateData.codecPrivateData=k;switch(l){case "audio":if(!k)return shaka.log.alwaysWarn("Quality unsupported without CodecPrivateData",l),null;t.type=h.AUDIO;t.mimeType="mss/audio/mp4";t.codecs=this.getAACCodec_(b,d,k);break;case "video":if(!k)return shaka.log.alwaysWarn("Quality unsupported without CodecPrivateData",l),null;t.type=h.VIDEO;t.mimeType="mss/video/mp4";t.codecs=this.getH264Codec_(b,k);break;case "text":if(t.type=h.TEXT,t.mimeType="application/mp4","TTML"===d||"DFXP"===d)t.codecs=
+"stpp"}t.fullMimeTypes.add(shaka.util.MimeUtils.getFullType(t.mimeType,t.codecs));t.createSegmentIndex=function(){if(t.segmentIndex)return Promise.resolve();if(f.initSegmentDataByStreamId_.has(t.id))var y=f.initSegmentDataByStreamId_.get(t.id);else y=[],t.type==h.VIDEO&&(y=t.mssPrivateData.codecPrivateData.split("00000001").slice(1)),y={id:t.id,type:t.type,codecs:t.codecs,encrypted:t.encrypted,timescale:t.mssPrivateData.timescale,duration:t.mssPrivateData.duration,videoNalus:y,audioConfig:new Uint8Array([]),
+videoConfig:new Uint8Array([]),hSpacing:0,vSpacing:0,data:null,stream:t},y=(new shaka.util.Mp4Generator([y])).initSegment(),f.initSegmentDataByStreamId_.set(t.id,y);y=new shaka.media.InitSegmentReference(function(){return[]},0,null,null,void 0,y);y=f.createSegments_(y,t,a,c);t.segmentIndex=new shaka.media.SegmentIndex(y);return Promise.resolve()};t.closeSegmentIndex=function(){t.segmentIndex&&(t.segmentIndex.release(),t.segmentIndex=null)};return t};
+shaka.mss.MssParser.prototype.getCodecPrivateData_=function(a,b,c,d){if(a=a.attributes.CodecPrivateData)return a;if("audio"!==b)return null;b=d.channelsCount||2;a=d.audioSamplingRate||44100;var e={96E3:0,88200:1,64E3:2,48E3:3,44100:4,32E3:5,24E3:6,22050:7,16E3:8,12E3:9,11025:10,8E3:11,7350:12};d=e[a];if("AACH"===c)return c=new Uint8Array(4),a=e[2*a],c[0]=40|d>>1,c[1]=d<<7|b<<3|a>>1,c[2]=a<<7|8,c[3]=0,b=new Uint16Array(2),b[0]=(c[0]<<8)+c[1],b[1]=(c[2]<<8)+c[3],b[0].toString(16)+b[1].toString(16);
+c=new Uint8Array(2);c[0]=16|d>>1;c[1]=d<<7|b<<3;b=new Uint16Array(1);b[0]=(c[0]<<8)+c[1];return b[0].toString(16)};shaka.mss.MssParser.prototype.getAACCodec_=function(a,b,c){a=0;"AACH"===b&&(a=5);c?0===a&&(a=(parseInt(c.substr(0,2),16)&248)>>3):(a=2,"AACH"===b&&(a=5));return"mp4a.40."+a};shaka.mss.MssParser.prototype.getH264Codec_=function(a,b){a=/00000001[0-9]7/.exec(b);return a.length&&b?"avc1."+b.substr(b.indexOf(a[0])+10,6):""};
+shaka.mss.MssParser.prototype.createSegments_=function(a,b,c,d){var e=this,f=shaka.util.ManifestParserUtils;c=c.attributes.Url;goog.asserts.assert(c,"Missing URL for segments");var g=c.replace("{bitrate}",String(b.bandwidth));c=[];var h={};d=$jscomp.makeIterator(d);for(var k=d.next();!k.done;h={$jscomp$loop$prop$time$909:h.$jscomp$loop$prop$time$909},k=d.next())h.$jscomp$loop$prop$time$909=k.value,k=function(l){return function(){return f.resolveUris(e.manifestUris_,[g.replace("{start time}",String(l.$jscomp$loop$prop$time$909.unscaledStart))])}}(h),
+c.push(new shaka.media.SegmentReference(h.$jscomp$loop$prop$time$909.start,h.$jscomp$loop$prop$time$909.end,k,0,null,a,0,0,b.mssPrivateData.duration));return c};
+shaka.mss.MssParser.prototype.createTimeline_=function(a,b,c){goog.asserts.assert(0<b&&Infinity>b,"timescale must be a positive, finite integer");goog.asserts.assert(0<c,"duration must be a positive integer");var d=shaka.util.TXml;a=d.findChildren(a,"c");for(var e=[],f=0,g=0;g<a.length;++g){var h=a[g],k=a[g+1],l=d.parseAttr(h,"t",d.parseNonNegativeInt),m=d.parseAttr(h,"d",d.parseNonNegativeInt),n=d.parseAttr(h,"r",d.parseInt);if(!m){shaka.log.warning('"c" element must have a duration:','ignoring the remaining "c" elements.',
+h);break}l=null!=l?l:f;n=n||0;if(0>n)if(k){k=d.parseAttr(k,"t",d.parseNonNegativeInt);if(null==k){shaka.log.warning('An "c" element cannot have a negative repeat','if the next "c" element does not have a valid start time:','ignoring the remaining "c" elements.',h);break}else if(l>=k){shaka.log.warning('An "c" element cannot have a negative repeatif its start ','time exceeds the next "c" element\'s start time:','ignoring the remaining "c" elements.',h);break}n=Math.ceil((k-l)/m)-1}else{if(Infinity==
+c){shaka.log.warning('The last "c" element cannot have a negative repeat',"if the Period has an infinite duration:",'ignoring the last "c" element.',h);break}else if(l/b>=c){shaka.log.warning('The last "c" element cannot have a negative repeat',"if its start time exceeds the duration:",'igoring the last "c" element.',h);break}n=Math.ceil((c*b-l)/m)-1}for(h=0;h<=n;++h)f=l+m,e.push({start:l/b,end:f/b,unscaledStart:l}),l=f}return e};
+shaka.mss.MssParser.prototype.createVariant_=function(a,b){var c=shaka.util.ManifestParserUtils.ContentType;goog.asserts.assert(!a||a.type==c.AUDIO,"Audio parameter mismatch!");goog.asserts.assert(!b||b.type==c.VIDEO,"Video parameter mismatch!");c=0;a&&a.bandwidth&&0<a.bandwidth&&(c+=a.bandwidth);b&&b.bandwidth&&0<b.bandwidth&&(c+=b.bandwidth);return{id:this.globalId_++,language:a?a.language:"und",disabledUntilTime:0,primary:!!a&&a.primary||!!b&&b.primary,audio:a,video:b,bandwidth:c,allowedByApplication:!0,
+allowedByKeySystem:!0,decodingInfos:[]}};goog.exportSymbol("shaka.mss.MssParser",shaka.mss.MssParser);shaka.mss.MssParser.MIN_UPDATE_PERIOD_=3;shaka.mss.MssParser.DEFAULT_TIME_SCALE_=1E7;shaka.mss.MssParser.SUPPORTED_CODECS_="AAC AACL AACH AACP AVC1 H264 TTML DFXP".split(" ");shaka.mss.MssParser.ROLE_MAPPING_={CAPT:"main",SUBT:"alternate",DESC:"main"};shaka.media.ManifestParser.registerParserByMime("application/vnd.ms-sstr+xml",function(){return new shaka.mss.MssParser});shaka.net.HttpPluginUtils=function(){};
+shaka.net.HttpPluginUtils.makeResponse=function(a,b,c,d,e,f){if(200<=c&&299>=c&&202!=c)return{uri:e||d,originalUri:d,data:b,status:c,headers:a,fromCache:!!a["x-shaka-from-cache"]};e=null;try{e=shaka.util.StringUtils.fromBytesAutoDetect(b)}catch(g){}shaka.log.debug("HTTP error text:",e);throw new shaka.util.Error(401==c||403==c?shaka.util.Error.Severity.CRITICAL:shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.BAD_HTTP_STATUS,d,c,e,a,f);};shaka.net.HttpFetchPlugin=function(){};
+shaka.net.HttpFetchPlugin.parse=function(a,b,c,d,e){var f=new shaka.net.HttpFetchPlugin.Headers_;shaka.util.MapUtils.asMap(b.headers).forEach(function(l,m){f.append(m,l)});var g=new shaka.net.HttpFetchPlugin.AbortController_,h={canceled:!1,timedOut:!1};a=shaka.net.HttpFetchPlugin.request_(a,c,{body:b.body||void 0,headers:f,method:b.method,signal:g.signal,credentials:b.allowCrossSiteCredentials?"include":void 0},h,d,e,b.streamDataCallback);a=new shaka.util.AbortableOperation(a,function(){h.canceled=
+!0;g.abort();return Promise.resolve()});if(b=b.retryParameters.timeout){var k=new shaka.util.Timer(function(){h.timedOut=!0;g.abort()});k.tickAfter(b/1E3);a.finally(function(){k.stop()})}return a};
+shaka.net.HttpFetchPlugin.request_=function(a,b,c,d,e,f,g){var h,k,l,m,n,p,q,r,v,x,w,t,y;return $jscomp.asyncExecutePromiseGeneratorProgram(function(u){switch(u.nextAddress){case 1:return h=shaka.net.HttpFetchPlugin.fetch_,k=shaka.net.HttpFetchPlugin.ReadableStream_,p=n=0,q=Date.now(),u.setCatchFinallyBlocks(2),u.yield(h(a,c),4);case 4:l=u.yieldResult;f(shaka.net.HttpFetchPlugin.headersToGenericObject_(l.headers));if("HEAD"==c.method){u.jumpTo(5);break}goog.asserts.assert(l.body,"non-HEAD responses should have a body");
+r=l.clone().body.getReader();x=(v=l.headers.get("Content-Length"))?parseInt(v,10):0;w=function(z){var A=function(){var B,D,F;return $jscomp.asyncExecutePromiseGeneratorProgram(function(C){switch(C.nextAddress){case 1:return C.setCatchFinallyBlocks(2),C.yield(r.read(),4);case 4:B=C.yieldResult;C.leaveTryBlock(3);break;case 2:return D=C.enterCatchBlock(),shaka.log.v1("error reading from stream",D.message),C.return();case 3:if(B.done){C.jumpTo(5);break}n+=B.value.byteLength;if(!g){C.jumpTo(5);break}return C.yield(g(B.value),
+5);case 5:F=Date.now();if(100<F-q||B.done)e(F-q,n-p,x-n),p=n,q=F;B.done?(goog.asserts.assert(!B.value,'readObj should be unset when "done" is true.'),z.close()):(z.enqueue(B.value),A());C.jumpToEnd()}})};A()};new k({start:w});return u.yield(l.arrayBuffer(),6);case 6:m=u.yieldResult;case 5:u.leaveTryBlock(3);break;case 2:t=u.enterCatchBlock();if(d.canceled)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.OPERATION_ABORTED,a,b);
+if(d.timedOut)throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.TIMEOUT,a,b);throw new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.HTTP_ERROR,a,t,b);case 3:return y=shaka.net.HttpFetchPlugin.headersToGenericObject_(l.headers),u.return(shaka.net.HttpPluginUtils.makeResponse(y,m,l.status,a,l.url,b))}})};
+shaka.net.HttpFetchPlugin.headersToGenericObject_=function(a){var b={};a.forEach(function(c,d){b[d.trim()]=c});return b};shaka.net.HttpFetchPlugin.isSupported=function(){if(window.ReadableStream)try{new ReadableStream({})}catch(a){return!1}else return!1;if(window.Response){if(!(new Response("")).body)return!1}else return!1;return!(!window.fetch||!window.AbortController)};goog.exportSymbol("shaka.net.HttpFetchPlugin",shaka.net.HttpFetchPlugin);
+goog.exportProperty(shaka.net.HttpFetchPlugin,"isSupported",shaka.net.HttpFetchPlugin.isSupported);goog.exportProperty(shaka.net.HttpFetchPlugin,"parse",shaka.net.HttpFetchPlugin.parse);shaka.net.HttpFetchPlugin.fetch_=window.fetch;shaka.net.HttpFetchPlugin.AbortController_=window.AbortController;shaka.net.HttpFetchPlugin.ReadableStream_=window.ReadableStream;shaka.net.HttpFetchPlugin.Headers_=window.Headers;
+shaka.net.HttpFetchPlugin.isSupported()&&(shaka.net.NetworkingEngine.registerScheme("http",shaka.net.HttpFetchPlugin.parse,shaka.net.NetworkingEngine.PluginPriority.PREFERRED,!0),shaka.net.NetworkingEngine.registerScheme("https",shaka.net.HttpFetchPlugin.parse,shaka.net.NetworkingEngine.PluginPriority.PREFERRED,!0),shaka.net.NetworkingEngine.registerScheme("blob",shaka.net.HttpFetchPlugin.parse,shaka.net.NetworkingEngine.PluginPriority.PREFERRED,!0));shaka.net.HttpXHRPlugin=function(){};
+shaka.net.HttpXHRPlugin.parse=function(a,b,c,d,e){var f=new shaka.net.HttpXHRPlugin.Xhr_,g=Date.now(),h=0,k=new Promise(function(l,m){f.open(b.method,a,!0);f.responseType="arraybuffer";f.timeout=b.retryParameters.timeout;f.withCredentials=b.allowCrossSiteCredentials;f.onabort=function(){m(new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.OPERATION_ABORTED,a,c))};var n=!1;f.onreadystatechange=function(r){2!=f.readyState||n||(r=shaka.net.HttpXHRPlugin.headersToGenericObject_(f),
+e(r),n=!0)};f.onload=function(r){r=shaka.net.HttpXHRPlugin.headersToGenericObject_(f);goog.asserts.assert(f.response instanceof ArrayBuffer,"XHR should have a response by now!");var v=f.response;try{var x=shaka.net.HttpPluginUtils.makeResponse(r,v,f.status,a,f.responseURL,c);l(x)}catch(w){goog.asserts.assert(w instanceof shaka.util.Error,"Wrong error type!"),m(w)}};f.onerror=function(r){m(new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.HTTP_ERROR,
+a,r,c))};f.ontimeout=function(r){m(new shaka.util.Error(shaka.util.Error.Severity.RECOVERABLE,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.TIMEOUT,a,c))};f.onprogress=function(r){var v=Date.now();if(100<v-g||r.lengthComputable&&r.loaded==r.total)d(v-g,r.loaded-h,r.total-r.loaded),h=r.loaded,g=v};for(var p in b.headers){var q=p.toLowerCase();f.setRequestHeader(q,b.headers[p])}f.send(b.body)});return new shaka.util.AbortableOperation(k,function(){f.abort();return Promise.resolve()})};
+shaka.net.HttpXHRPlugin.headersToGenericObject_=function(a){var b=a.getAllResponseHeaders().trim().split("\r\n");a={};b=$jscomp.makeIterator(b);for(var c=b.next();!c.done;c=b.next())c=c.value.split(": "),a[c[0].toLowerCase()]=c.slice(1).join(": ");return a};goog.exportSymbol("shaka.net.HttpXHRPlugin",shaka.net.HttpXHRPlugin);goog.exportProperty(shaka.net.HttpXHRPlugin,"parse",shaka.net.HttpXHRPlugin.parse);shaka.net.HttpXHRPlugin.Xhr_=window.XMLHttpRequest;
+shaka.net.NetworkingEngine.registerScheme("http",shaka.net.HttpXHRPlugin.parse,shaka.net.NetworkingEngine.PluginPriority.FALLBACK,!0);shaka.net.NetworkingEngine.registerScheme("https",shaka.net.HttpXHRPlugin.parse,shaka.net.NetworkingEngine.PluginPriority.FALLBACK,!0);shaka.net.NetworkingEngine.registerScheme("blob",shaka.net.HttpXHRPlugin.parse,shaka.net.NetworkingEngine.PluginPriority.FALLBACK,!0);shaka.offline={};shaka.offline.DownloadInfo=function(a,b,c,d){this.ref=a;this.estimateId=b;this.groupId=c;this.isInitSegment=d};shaka.offline.DownloadInfo.idForSegmentRef=function(a){return a.getUris().map(function(b){return"{"+encodeURI(b)+"}"}).join("")+":"+a.startByte+":"+a.endByte};shaka.offline.DownloadInfo.prototype.getRefId=function(){return shaka.offline.DownloadInfo.idForSegmentRef(this.ref)};
+shaka.offline.DownloadInfo.prototype.makeSegmentRequest=function(a){return shaka.util.Networking.createSegmentRequest(this.ref.getUris(),this.ref.startByte,this.ref.endByte,a.streaming.retryParameters)};shaka.offline.DownloadProgressEstimator=function(){this.actualDownloaded_=this.estimatedDownloaded_=this.estimatedTotal_=0;this.pending_=new Map;this.nextId_=0};shaka.offline.DownloadProgressEstimator.prototype.open=function(a){this.estimatedTotal_+=a;var b=this.nextId_;this.nextId_++;this.pending_.set(b,a);return b};
+shaka.offline.DownloadProgressEstimator.prototype.close=function(a,b){if(this.pending_.has(a)){var c=this.pending_.get(a);this.pending_.delete(a);this.estimatedDownloaded_+=c;this.actualDownloaded_+=b}};shaka.offline.DownloadProgressEstimator.prototype.getEstimatedProgress=function(){return 0==this.estimatedTotal_?0:this.estimatedDownloaded_/this.estimatedTotal_};shaka.offline.DownloadProgressEstimator.prototype.getTotalDownloaded=function(){return this.actualDownloaded_};shaka.offline.DownloadManager=function(a){var b=this;this.networkingEngine_=a;this.groups_=new Map;this.destroyer_=new shaka.util.Destroyer(function(){return b.abortAll().catch(function(){})});this.abortCallbacks_=[];this.onProgress_=function(c,d){};this.onInitData_=function(c,d){};this.estimator_=new shaka.offline.DownloadProgressEstimator};shaka.offline.DownloadManager.prototype.destroy=function(){return this.destroyer_.destroy()};
+shaka.offline.DownloadManager.prototype.setCallbacks=function(a,b){this.onProgress_=a;this.onInitData_=b};shaka.offline.DownloadManager.prototype.abortAll=function(){var a=this.abortCallbacks_.map(function(b){return b()});this.abortCallbacks_=[];return Promise.all(a)};shaka.offline.DownloadManager.prototype.addDownloadEstimate=function(a){return this.estimator_.open(a)};
+shaka.offline.DownloadManager.prototype.queue=function(a,b,c,d,e){var f=this;this.destroyer_.ensureNotDestroyed();var g=(this.groups_.get(a)||Promise.resolve()).then(function(){var h,k,l,m,n,p,q;return $jscomp.asyncExecutePromiseGeneratorProgram(function(r){if(1==r.nextAddress)return r.yield(f.fetchSegment_(b),2);h=r.yieldResult;if(f.destroyer_.destroyed())throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.OPERATION_ABORTED);if(d)for(m in k=
+shaka.util.BufferUtils.toUint8(h),l=new shaka.util.Pssh(k),l.data)n=Number(m),p=l.data[n],q=l.systemIds[n],f.onInitData_(p,q);f.estimator_.close(c,h.byteLength);f.onProgress_(f.estimator_.getEstimatedProgress(),f.estimator_.getTotalDownloaded());return r.return(e(h))})});this.groups_.set(a,g);return g};
+shaka.offline.DownloadManager.prototype.queueWork=function(a,b){this.destroyer_.ensureNotDestroyed();var c=(this.groups_.get(a)||Promise.resolve()).then(function(){return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){return d.yield(b(),0)})});this.groups_.set(a,c);return c};shaka.offline.DownloadManager.prototype.waitToFinish=function(){var a=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(b){return 1==b.nextAddress?b.yield(Promise.all(a.groups_.values()),2):b.return(a.estimator_.getTotalDownloaded())})};
+shaka.offline.DownloadManager.prototype.fetchSegment_=function(a){var b=this,c,d,e,f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){if(1==g.nextAddress)return c=shaka.net.NetworkingEngine.RequestType.SEGMENT,d=b.networkingEngine_.request(c,a),e=function(){return d.abort()},b.abortCallbacks_.push(e),g.yield(d.promise,2);f=g.yieldResult;shaka.util.ArrayUtils.remove(b.abortCallbacks_,e);return g.return(f.data)})};shaka.offline.indexeddb={};shaka.offline.indexeddb.DBOperation=function(a,b){var c=this;this.transaction_=a;this.store_=a.objectStore(b);this.promise_=new shaka.util.PublicPromise;a.onabort=function(d){d.preventDefault();c.promise_.reject()};a.onerror=function(d){d.preventDefault();c.promise_.reject()};a.oncomplete=function(d){c.promise_.resolve()}};
+shaka.offline.indexeddb.DBOperation.prototype.abort=function(){var a=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(b){if(1==b.nextAddress){try{a.transaction_.abort()}catch(c){}b.setCatchFinallyBlocks(2);return b.yield(a.promise_,4)}if(2!=b.nextAddress)return b.leaveTryBlock(0);b.enterCatchBlock();b.jumpToEnd()})};
+shaka.offline.indexeddb.DBOperation.prototype.forEachEntry=function(a){var b=this;return new Promise(function(c,d){var e=b.store_.openCursor();e.onerror=d;e.onsuccess=function(f){var g;return $jscomp.asyncExecutePromiseGeneratorProgram(function(h){if(1==h.nextAddress){if(null==e.result)return c(),h.return();g=e.result;return h.yield(a(g.key,g.value,g),2)}g.continue();h.jumpToEnd()})}})};shaka.offline.indexeddb.DBOperation.prototype.store=function(){return this.store_};
+shaka.offline.indexeddb.DBOperation.prototype.promise=function(){return this.promise_};shaka.offline.indexeddb.DBConnection=function(a){this.connection_=a;this.pending_=[]};shaka.offline.indexeddb.DBConnection.prototype.destroy=function(){return Promise.all(this.pending_.map(function(a){return a.abort()}))};shaka.offline.indexeddb.DBConnection.prototype.startReadOnlyOperation=function(a){return this.startOperation_(a,"readonly")};shaka.offline.indexeddb.DBConnection.prototype.startReadWriteOperation=function(a){return this.startOperation_(a,"readwrite")};
+shaka.offline.indexeddb.DBConnection.prototype.startOperation_=function(a,b){var c=this;b=this.connection_.transaction([a],b);var d=new shaka.offline.indexeddb.DBOperation(b,a);this.pending_.push(d);d.promise().then(function(){return c.stopTracking_(d)},function(){return c.stopTracking_(d)});return d};shaka.offline.indexeddb.DBConnection.prototype.stopTracking_=function(a){shaka.util.ArrayUtils.remove(this.pending_,a)};shaka.offline.indexeddb.BaseStorageCell=function(a,b,c){this.connection_=new shaka.offline.indexeddb.DBConnection(a);this.segmentStore_=b;this.manifestStore_=c};shaka.offline.indexeddb.BaseStorageCell.prototype.destroy=function(){return this.connection_.destroy()};shaka.offline.indexeddb.BaseStorageCell.prototype.hasFixedKeySpace=function(){return!0};shaka.offline.indexeddb.BaseStorageCell.prototype.addSegments=function(a){return this.rejectAdd(this.segmentStore_)};
+shaka.offline.indexeddb.BaseStorageCell.prototype.removeSegments=function(a,b){return this.remove_(this.segmentStore_,a,b)};shaka.offline.indexeddb.BaseStorageCell.prototype.getSegments=function(a){var b=this,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){if(1==d.nextAddress)return d.yield(b.get_(b.segmentStore_,a),2);c=d.yieldResult;return d.return(c.map(function(e){return b.convertSegmentData(e)}))})};shaka.offline.indexeddb.BaseStorageCell.prototype.addManifests=function(a){return this.rejectAdd(this.manifestStore_)};
+shaka.offline.indexeddb.BaseStorageCell.prototype.updateManifest=function(a,b){return this.rejectUpdate(this.manifestStore_)};shaka.offline.indexeddb.BaseStorageCell.prototype.updateManifestImplementation=function(a,b){var c=this.connection_.startReadWriteOperation(this.manifestStore_),d=c.store();d.get(a).onsuccess=function(e){d.put(b,a)};return c.promise()};
+shaka.offline.indexeddb.BaseStorageCell.prototype.updateManifestExpiration=function(a,b){var c=this.connection_.startReadWriteOperation(this.manifestStore_),d=c.store();d.get(a).onsuccess=function(e){if(e=e.target.result)e.expiration=b,d.put(e,a)};return c.promise()};shaka.offline.indexeddb.BaseStorageCell.prototype.removeManifests=function(a,b){return this.remove_(this.manifestStore_,a,b)};
+shaka.offline.indexeddb.BaseStorageCell.prototype.getManifests=function(a){var b=this,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){if(1==d.nextAddress)return d.yield(b.get_(b.manifestStore_,a),2);c=d.yieldResult;return d.return(Promise.all(c.map(function(e){return b.convertManifest(e)})))})};
+shaka.offline.indexeddb.BaseStorageCell.prototype.getAllManifests=function(){var a=this,b,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){return 1==d.nextAddress?(b=a.connection_.startReadOnlyOperation(a.manifestStore_),c=new Map,d.yield(b.forEachEntry(function(e,f){var g;return $jscomp.asyncExecutePromiseGeneratorProgram(function(h){if(1==h.nextAddress)return h.yield(a.convertManifest(f),2);g=h.yieldResult;c.set(e,g);h.jumpToEnd()})}),2)):3!=d.nextAddress?d.yield(b.promise(),3):
+d.return(c)})};shaka.offline.indexeddb.BaseStorageCell.prototype.convertSegmentData=function(a){return a};shaka.offline.indexeddb.BaseStorageCell.prototype.convertManifest=function(a){return Promise.resolve(a)};shaka.offline.indexeddb.BaseStorageCell.prototype.rejectAdd=function(a){return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.NEW_KEY_OPERATION_NOT_SUPPORTED,"Cannot add new value to "+a))};
+shaka.offline.indexeddb.BaseStorageCell.prototype.rejectUpdate=function(a){return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.MODIFY_OPERATION_NOT_SUPPORTED,"Cannot modify values in "+a))};
+shaka.offline.indexeddb.BaseStorageCell.prototype.add=function(a,b){var c=this,d,e,f,g,h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){if(1==m.nextAddress){d=c.connection_.startReadWriteOperation(a);e=d.store();f=[];g={};h=$jscomp.makeIterator(b);for(k=h.next();!k.done;g={$jscomp$loop$prop$request$911:g.$jscomp$loop$prop$request$911},k=h.next())l=k.value,g.$jscomp$loop$prop$request$911=e.add(l),g.$jscomp$loop$prop$request$911.onsuccess=function(n){return function(p){f.push(n.$jscomp$loop$prop$request$911.result)}}(g);
+return m.yield(d.promise(),2)}return m.return(f)})};shaka.offline.indexeddb.BaseStorageCell.prototype.remove_=function(a,b,c){a=this.connection_.startReadWriteOperation(a);var d=a.store(),e={};b=$jscomp.makeIterator(b);for(var f=b.next();!f.done;e={$jscomp$loop$prop$key$913:e.$jscomp$loop$prop$key$913},f=b.next())e.$jscomp$loop$prop$key$913=f.value,d.delete(e.$jscomp$loop$prop$key$913).onsuccess=function(g){return function(){return c(g.$jscomp$loop$prop$key$913)}}(e);return a.promise()};
+shaka.offline.indexeddb.BaseStorageCell.prototype.get_=function(a,b){var c=this,d,e,f,g,h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){if(1==m.nextAddress){d=c.connection_.startReadOnlyOperation(a);e=d.store();f={};g=[];h={};k=$jscomp.makeIterator(b);for(l=k.next();!l.done;h={$jscomp$loop$prop$request$915:h.$jscomp$loop$prop$request$915,$jscomp$loop$prop$key$916:h.$jscomp$loop$prop$key$916},l=k.next())h.$jscomp$loop$prop$key$916=l.value,h.$jscomp$loop$prop$request$915=e.get(h.$jscomp$loop$prop$key$916),
+h.$jscomp$loop$prop$request$915.onsuccess=function(n){return function(){void 0==n.$jscomp$loop$prop$request$915.result&&g.push(n.$jscomp$loop$prop$key$916);f[n.$jscomp$loop$prop$key$916]=n.$jscomp$loop$prop$request$915.result}}(h);return m.yield(d.promise(),2)}if(g.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.KEY_NOT_FOUND,"Could not find values for "+g);return m.return(b.map(function(n){return f[n]}))})};shaka.offline.indexeddb.EmeSessionStorageCell=function(a,b){this.connection_=new shaka.offline.indexeddb.DBConnection(a);this.store_=b};shaka.offline.indexeddb.EmeSessionStorageCell.prototype.destroy=function(){return this.connection_.destroy()};
+shaka.offline.indexeddb.EmeSessionStorageCell.prototype.getAll=function(){var a=this,b,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){return 1==d.nextAddress?(b=a.connection_.startReadOnlyOperation(a.store_),c=[],d.yield(b.forEachEntry(function(e,f){c.push(f)}),2)):3!=d.nextAddress?d.yield(b.promise(),3):d.return(c)})};
+shaka.offline.indexeddb.EmeSessionStorageCell.prototype.add=function(a){var b=this.connection_.startReadWriteOperation(this.store_),c=b.store();a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next())c.add(d.value);return b.promise()};
+shaka.offline.indexeddb.EmeSessionStorageCell.prototype.remove=function(a){var b=this,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){return 1==d.nextAddress?(c=b.connection_.startReadWriteOperation(b.store_),d.yield(c.forEachEntry(function(e,f,g){a.includes(f.sessionId)&&g.delete()}),2)):d.yield(c.promise(),0)})};shaka.offline.StorageCellHandle={};shaka.offline.StorageCellPath={};shaka.offline.StorageMuxer=function(){this.mechanisms_=new Map};shaka.offline.StorageMuxer.prototype.destroy=function(){for(var a=[],b=$jscomp.makeIterator(this.mechanisms_.values()),c=b.next();!c.done;c=b.next())a.push(c.value.destroy());this.mechanisms_.clear();return Promise.all(a)};
+shaka.offline.StorageMuxer.prototype.init=function(){var a=this;shaka.offline.StorageMuxer.getRegistry_().forEach(function(e,f){(e=e())?a.mechanisms_.set(f,e):shaka.log.info("Skipping "+f+" as it is not supported on this platform")});for(var b=[],c=$jscomp.makeIterator(this.mechanisms_.values()),d=c.next();!d.done;d=c.next())b.push(d.value.init());return Promise.all(b)};
+shaka.offline.StorageMuxer.prototype.getActive=function(){var a=null;this.mechanisms_.forEach(function(b,c){b.getCells().forEach(function(d,e){d.hasFixedKeySpace()||a||(a={path:{mechanism:c,cell:e},cell:d})})});if(a)return a;throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.MISSING_STORAGE_CELL,"Could not find a cell that supports add-operations");};
+shaka.offline.StorageMuxer.prototype.forEachCell=function(a){this.mechanisms_.forEach(function(b,c){b.getCells().forEach(function(d,e){a({mechanism:c,cell:e},d)})})};
+shaka.offline.StorageMuxer.prototype.getCell=function(a,b){var c=this.mechanisms_.get(a);if(!c)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.MISSING_STORAGE_CELL,"Could not find mechanism with name "+a);a=c.getCells().get(b);if(!a)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.MISSING_STORAGE_CELL,"Could not find cell with name "+b);return a};
+shaka.offline.StorageMuxer.prototype.forEachEmeSessionCell=function(a){this.mechanisms_.forEach(function(b,c){a(b.getEmeSessionCell())})};shaka.offline.StorageMuxer.prototype.getEmeSessionCell=function(){var a=Array.from(this.mechanisms_.keys());if(!a.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.STORAGE_NOT_SUPPORTED,"No supported storage mechanisms found");return this.mechanisms_.get(a[0]).getEmeSessionCell()};
+shaka.offline.StorageMuxer.prototype.resolvePath=function(a){var b=this.mechanisms_.get(a.mechanism);return b?b.getCells().get(a.cell):null};
+shaka.offline.StorageMuxer.prototype.erase=function(){var a=this,b,c,d;return $jscomp.asyncExecutePromiseGeneratorProgram(function(e){return 1==e.nextAddress?(b=Array.from(a.mechanisms_.values()),c=0<b.length,c||(d=shaka.offline.StorageMuxer.getRegistry_(),d.forEach(function(f,g){(f=f())&&b.push(f)})),e.yield(Promise.all(b.map(function(f){return f.erase()})),2)):c?e.jumpTo(0):e.yield(Promise.all(b.map(function(f){return f.destroy()})),0)})};
+shaka.offline.StorageMuxer.register=function(a,b){shaka.offline.StorageMuxer.registry_.set(a,b)};shaka.offline.StorageMuxer.unregister=function(a){shaka.offline.StorageMuxer.registry_.delete(a)};shaka.offline.StorageMuxer.support=function(){var a=shaka.offline.StorageMuxer.getRegistry_();a=$jscomp.makeIterator(a.values());for(var b=a.next();!b.done;b=a.next())if(b=b.value,b=b())return b.destroy(),!0;return!1};
+shaka.offline.StorageMuxer.overrideSupport=function(a){shaka.offline.StorageMuxer.override_=a};shaka.offline.StorageMuxer.clearOverride=function(){shaka.offline.StorageMuxer.override_=null};shaka.offline.StorageMuxer.getRegistry_=function(){var a=shaka.offline.StorageMuxer.override_,b=shaka.offline.StorageMuxer.registry_;return COMPILED?b:a||b};goog.exportSymbol("shaka.offline.StorageMuxer",shaka.offline.StorageMuxer);goog.exportProperty(shaka.offline.StorageMuxer,"unregister",shaka.offline.StorageMuxer.unregister);
+goog.exportProperty(shaka.offline.StorageMuxer,"register",shaka.offline.StorageMuxer.register);goog.exportProperty(shaka.offline.StorageMuxer.prototype,"destroy",shaka.offline.StorageMuxer.prototype.destroy);shaka.offline.StorageMuxer.override_=null;shaka.offline.StorageMuxer.registry_=new Map;shaka.offline.indexeddb.V1StorageCell=function(){shaka.offline.indexeddb.BaseStorageCell.apply(this,arguments)};$jscomp.inherits(shaka.offline.indexeddb.V1StorageCell,shaka.offline.indexeddb.BaseStorageCell);
+shaka.offline.indexeddb.V1StorageCell.prototype.updateManifestExpiration=function(a,b){var c=this,d,e,f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){d=c.connection_.startReadWriteOperation(c.manifestStore_);e=d.store();f=new shaka.util.PublicPromise;e.get(a).onsuccess=function(h){(h=h.target.result)?(goog.asserts.assert(h.key==a,"With in-line keys, the keys should match"),h.expiration=b,e.put(h),f.resolve()):f.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,
+shaka.util.Error.Code.KEY_NOT_FOUND,"Could not find values for "+a))};return g.yield(Promise.all([d.promise(),f]),0)})};
+shaka.offline.indexeddb.V1StorageCell.prototype.convertManifest=function(a){var b,c,d,e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){if(1==k.nextAddress){b=shaka.offline.indexeddb.V1StorageCell;c=[];for(d=0;d<a.periods.length;++d)e=d==a.periods.length-1?a.duration:a.periods[d+1].startTime,f=e-a.periods[d].startTime,g=b.convertPeriod_(a.periods[d],f),c.push(g);return k.yield(shaka.util.PeriodCombiner.combineDbStreams(c),2)}h=k.yieldResult;return k.return({creationTime:0,originalManifestUri:a.originalManifestUri,
+duration:a.duration,size:a.size,expiration:null==a.expiration?Infinity:a.expiration,streams:h,sessionIds:a.sessionIds,drmInfo:a.drmInfo,appMetadata:a.appMetadata,sequenceMode:!1})})};
+shaka.offline.indexeddb.V1StorageCell.convertPeriod_=function(a,b){var c=shaka.offline.indexeddb.V1StorageCell;c.fillMissingVariants_(a);for(var d=$jscomp.makeIterator(a.streams),e=d.next();!e.done;e=d.next())goog.asserts.assert(e.value.variantIds,"After filling in missing variants, each stream should have variant ids");return a.streams.map(function(f){return c.convertStream_(f,a.startTime,b)})};
+shaka.offline.indexeddb.V1StorageCell.convertStream_=function(a,b,c){var d=shaka.offline.indexeddb.V1StorageCell,e=a.initSegmentUri?d.getKeyFromSegmentUri_(a.initSegmentUri):null,f=b+a.presentationTimeOffset,g=b+c;return{id:a.id,originalId:null,groupId:null,primary:a.primary,type:a.contentType,mimeType:a.mimeType,codecs:a.codecs,frameRate:a.frameRate,pixelAspectRatio:void 0,hdr:void 0,videoLayout:void 0,kind:a.kind,language:a.language,originalLanguage:a.language||null,label:a.label,width:a.width,
+height:a.height,initSegmentKey:e,encrypted:a.encrypted,keyIds:new Set([a.keyId]),segments:a.segments.map(function(h){return d.convertSegment_(h,e,b,g,f)}),variantIds:a.variantIds,roles:[],forced:!1,audioSamplingRate:null,channelsCount:null,spatialAudio:!1,closedCaptions:null,tilesLayout:void 0,external:!1,fastSwitching:!1}};
+shaka.offline.indexeddb.V1StorageCell.convertSegment_=function(a,b,c,d,e){var f=shaka.offline.indexeddb.V1StorageCell.getKeyFromSegmentUri_(a.uri);return{startTime:c+a.startTime,endTime:c+a.endTime,dataKey:f,initSegmentKey:b,appendWindowStart:c,appendWindowEnd:d,timestampOffset:e,tilesLayout:"",mimeType:null,codecs:null}};shaka.offline.indexeddb.V1StorageCell.prototype.convertSegmentData=function(a){return{data:a.data}};
+shaka.offline.indexeddb.V1StorageCell.getKeyFromSegmentUri_=function(a){var b;if((b=/^offline:[0-9]+\/[0-9]+\/([0-9]+)$/.exec(a))||(b=/^offline:segment\/([0-9]+)$/.exec(a)))return Number(b[1]);throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.MALFORMED_OFFLINE_URI,"Could not parse uri "+a);};
+shaka.offline.indexeddb.V1StorageCell.fillMissingVariants_=function(a){var b=shaka.util.ManifestParserUtils.ContentType.AUDIO,c=shaka.util.ManifestParserUtils.ContentType.VIDEO,d=a.streams.filter(function(l){return l.contentType==b});a=a.streams.filter(function(l){return l.contentType==c});if(!d.every(function(l){return l.variantIds})||!a.every(function(l){return l.variantIds})){goog.asserts.assert(d.every(function(l){return!l.variantIds}),"Some audio streams have variant ids and some do not.");goog.asserts.assert(a.every(function(l){return!l.variantIds}),
+"Some video streams have variant ids and some do not.");for(var e=$jscomp.makeIterator(d),f=e.next();!f.done;f=e.next())f.value.variantIds=[];e=$jscomp.makeIterator(a);for(f=e.next();!f.done;f=e.next())f.value.variantIds=[];e=0;if(a.length&&!d.length){shaka.log.debug("Found video-only content. Creating variants for video.");var g=e++,h=$jscomp.makeIterator(a);for(f=h.next();!f.done;f=h.next())f.value.variantIds.push(g)}if(!a.length&&d.length)for(shaka.log.debug("Found audio-only content. Creating variants for audio."),
+g=e++,h=$jscomp.makeIterator(d),f=h.next();!f.done;f=h.next())f.value.variantIds.push(g);if(a.length&&d.length)for(shaka.log.debug("Found audio-video content. Creating variants."),d=$jscomp.makeIterator(d),f=d.next();!f.done;f=d.next())for(f=f.value,g=$jscomp.makeIterator(a),h=g.next();!h.done;h=g.next()){h=h.value;var k=e++;f.variantIds.push(k);h.variantIds.push(k)}}};shaka.offline.indexeddb.V2StorageCell=function(){shaka.offline.indexeddb.BaseStorageCell.apply(this,arguments)};$jscomp.inherits(shaka.offline.indexeddb.V2StorageCell,shaka.offline.indexeddb.BaseStorageCell);
+shaka.offline.indexeddb.V2StorageCell.prototype.convertManifest=function(a){var b=this,c,d,e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){if(1==k.nextAddress){c=[];for(d=0;d<a.periods.length;++d)e=d==a.periods.length-1?a.duration:a.periods[d+1].startTime,f=e-a.periods[d].startTime,g=b.convertPeriod_(a.periods[d],f),c.push(g);return k.yield(shaka.util.PeriodCombiner.combineDbStreams(c),2)}h=k.yieldResult;return k.return({appMetadata:a.appMetadata,creationTime:0,drmInfo:a.drmInfo,
+duration:a.duration,expiration:null==a.expiration?Infinity:a.expiration,originalManifestUri:a.originalManifestUri,sessionIds:a.sessionIds,size:a.size,streams:h,sequenceMode:!1})})};shaka.offline.indexeddb.V2StorageCell.prototype.convertPeriod_=function(a,b){for(var c=[],d=$jscomp.makeIterator(a.streams),e=d.next();!e.done;e=d.next())e=e.value,0!=e.variantIds.length&&c.push(this.convertStream_(e,a.startTime,a.startTime+b));return c};
+shaka.offline.indexeddb.V2StorageCell.prototype.convertStream_=function(a,b,c){var d=this;return{id:a.id,originalId:a.originalId,groupId:null,primary:a.primary,type:a.contentType,mimeType:a.mimeType,codecs:a.codecs,frameRate:a.frameRate,pixelAspectRatio:a.pixelAspectRatio,hdr:void 0,videoLayout:void 0,kind:a.kind,language:a.language,originalLanguage:a.language||null,label:a.label,width:a.width,height:a.height,encrypted:a.encrypted,keyIds:new Set([a.keyId]),segments:a.segments.map(function(e){return d.convertSegment_(e,
+a.initSegmentKey,b,c,a.presentationTimeOffset)}),variantIds:a.variantIds,roles:[],forced:!1,audioSamplingRate:null,channelsCount:null,spatialAudio:!1,closedCaptions:null,tilesLayout:void 0,external:!1,fastSwitching:!1}};shaka.offline.indexeddb.V2StorageCell.prototype.convertSegment_=function(a,b,c,d,e){return{startTime:c+a.startTime,endTime:c+a.endTime,initSegmentKey:b,appendWindowStart:c,appendWindowEnd:d,timestampOffset:c-e,dataKey:a.dataKey,tilesLayout:"",mimeType:null,codecs:null}};shaka.offline.indexeddb.V5StorageCell=function(){shaka.offline.indexeddb.BaseStorageCell.apply(this,arguments)};$jscomp.inherits(shaka.offline.indexeddb.V5StorageCell,shaka.offline.indexeddb.BaseStorageCell);shaka.offline.indexeddb.V5StorageCell.prototype.hasFixedKeySpace=function(){return!1};shaka.offline.indexeddb.V5StorageCell.prototype.addSegments=function(a){return this.add(this.segmentStore_,a)};
+shaka.offline.indexeddb.V5StorageCell.prototype.addManifests=function(a){return this.add(this.manifestStore_,a)};shaka.offline.indexeddb.V5StorageCell.prototype.updateManifest=function(a,b){return this.updateManifestImplementation(a,b)};shaka.offline.indexeddb.V5StorageCell.prototype.convertManifest=function(a){null==a.expiration&&(a.expiration=Infinity);return Promise.resolve(a)};shaka.offline.indexeddb.StorageMechanism=function(){this.sessions_=this.v5_=this.v3_=this.v2_=this.v1_=this.db_=null};
+shaka.offline.indexeddb.StorageMechanism.prototype.init=function(){var a=this,b=shaka.offline.indexeddb.StorageMechanism.DB_NAME,c=shaka.offline.indexeddb.StorageMechanism.VERSION,d=new shaka.util.PublicPromise,e=!1,f=new shaka.util.Timer(function(){e=!0;d.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.INDEXED_DB_INIT_TIMED_OUT))});f.tickAfter(5);var g=window.indexedDB.open(b,c);g.onsuccess=function(h){e||(h=g.result,a.db_=h,
+a.v1_=shaka.offline.indexeddb.StorageMechanism.createV1_(h),a.v2_=shaka.offline.indexeddb.StorageMechanism.createV2_(h),a.v3_=shaka.offline.indexeddb.StorageMechanism.createV3_(h),a.v5_=shaka.offline.indexeddb.StorageMechanism.createV5_(h),a.sessions_=shaka.offline.indexeddb.StorageMechanism.createEmeSessionCell_(h),f.stop(),d.resolve())};g.onupgradeneeded=function(h){a.createStores_(g.result)};g.onerror=function(h){e||(d.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,
+shaka.util.Error.Code.INDEXED_DB_ERROR,g.error)),f.stop(),h.preventDefault())};return d};
+shaka.offline.indexeddb.StorageMechanism.prototype.destroy=function(){var a=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(b){switch(b.nextAddress){case 1:if(!a.v1_){b.jumpTo(2);break}return b.yield(a.v1_.destroy(),2);case 2:if(!a.v2_){b.jumpTo(4);break}return b.yield(a.v2_.destroy(),4);case 4:if(!a.v3_){b.jumpTo(6);break}return b.yield(a.v3_.destroy(),6);case 6:if(!a.v5_){b.jumpTo(8);break}return b.yield(a.v5_.destroy(),8);case 8:if(!a.sessions_){b.jumpTo(10);break}return b.yield(a.sessions_.destroy(),
+10);case 10:a.db_&&a.db_.close(),b.jumpToEnd()}})};shaka.offline.indexeddb.StorageMechanism.prototype.getCells=function(){var a=new Map;this.v1_&&a.set("v1",this.v1_);this.v2_&&a.set("v2",this.v2_);this.v3_&&a.set("v3",this.v3_);this.v5_&&a.set("v5",this.v5_);return a};shaka.offline.indexeddb.StorageMechanism.prototype.getEmeSessionCell=function(){goog.asserts.assert(this.sessions_,"Cannot be destroyed.");return this.sessions_};
+shaka.offline.indexeddb.StorageMechanism.prototype.erase=function(){var a=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(b){switch(b.nextAddress){case 1:if(!a.v1_){b.jumpTo(2);break}return b.yield(a.v1_.destroy(),2);case 2:if(!a.v2_){b.jumpTo(4);break}return b.yield(a.v2_.destroy(),4);case 4:if(!a.v3_){b.jumpTo(6);break}return b.yield(a.v3_.destroy(),6);case 6:if(!a.v5_){b.jumpTo(8);break}return b.yield(a.v5_.destroy(),8);case 8:return a.db_&&a.db_.close(),b.yield(shaka.offline.indexeddb.StorageMechanism.deleteAll_(),
+10);case 10:return a.db_=null,a.v1_=null,a.v2_=null,a.v3_=null,a.v5_=null,b.yield(a.init(),0)}})};shaka.offline.indexeddb.StorageMechanism.createV1_=function(a){var b=shaka.offline.indexeddb.StorageMechanism,c=b.V1_SEGMENT_STORE;b=b.V1_MANIFEST_STORE;var d=a.objectStoreNames;return d.contains(b)&&d.contains(c)?(shaka.log.debug("Mounting v1 idb storage cell"),new shaka.offline.indexeddb.V1StorageCell(a,c,b)):null};
+shaka.offline.indexeddb.StorageMechanism.createV2_=function(a){var b=shaka.offline.indexeddb.StorageMechanism,c=b.V2_SEGMENT_STORE;b=b.V2_MANIFEST_STORE;var d=a.objectStoreNames;return d.contains(b)&&d.contains(c)?(shaka.log.debug("Mounting v2 idb storage cell"),new shaka.offline.indexeddb.V2StorageCell(a,c,b)):null};
+shaka.offline.indexeddb.StorageMechanism.createV3_=function(a){var b=shaka.offline.indexeddb.StorageMechanism,c=b.V3_SEGMENT_STORE;b=b.V3_MANIFEST_STORE;var d=a.objectStoreNames;return d.contains(b)&&d.contains(c)?(shaka.log.debug("Mounting v3 idb storage cell"),new shaka.offline.indexeddb.V2StorageCell(a,c,b)):null};
+shaka.offline.indexeddb.StorageMechanism.createV5_=function(a){var b=shaka.offline.indexeddb.StorageMechanism,c=b.V5_SEGMENT_STORE;b=b.V5_MANIFEST_STORE;var d=a.objectStoreNames;return d.contains(b)&&d.contains(c)?(shaka.log.debug("Mounting v5 idb storage cell"),new shaka.offline.indexeddb.V5StorageCell(a,c,b)):null};
+shaka.offline.indexeddb.StorageMechanism.createEmeSessionCell_=function(a){var b=shaka.offline.indexeddb.StorageMechanism.SESSION_ID_STORE;return a.objectStoreNames.contains(b)?(shaka.log.debug("Mounting session ID idb storage cell"),new shaka.offline.indexeddb.EmeSessionStorageCell(a,b)):null};
+shaka.offline.indexeddb.StorageMechanism.prototype.createStores_=function(a){for(var b=$jscomp.makeIterator([shaka.offline.indexeddb.StorageMechanism.V5_SEGMENT_STORE,shaka.offline.indexeddb.StorageMechanism.V5_MANIFEST_STORE,shaka.offline.indexeddb.StorageMechanism.SESSION_ID_STORE]),c=b.next();!c.done;c=b.next())c=c.value,a.objectStoreNames.contains(c)||a.createObjectStore(c,{autoIncrement:!0})};
+shaka.offline.indexeddb.StorageMechanism.deleteAll_=function(){var a=shaka.offline.indexeddb.StorageMechanism.DB_NAME,b=new shaka.util.PublicPromise,c=window.indexedDB.deleteDatabase(a);c.onblocked=function(d){shaka.log.warning("Deleting",a,"is being blocked",d)};c.onsuccess=function(d){b.resolve()};c.onerror=function(d){b.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.INDEXED_DB_ERROR,c.error));d.preventDefault()};return b};
+shaka.offline.indexeddb.StorageMechanism.DB_NAME="shaka_offline_db";shaka.offline.indexeddb.StorageMechanism.VERSION=5;shaka.offline.indexeddb.StorageMechanism.V1_SEGMENT_STORE="segment";shaka.offline.indexeddb.StorageMechanism.V2_SEGMENT_STORE="segment-v2";shaka.offline.indexeddb.StorageMechanism.V3_SEGMENT_STORE="segment-v3";shaka.offline.indexeddb.StorageMechanism.V5_SEGMENT_STORE="segment-v5";shaka.offline.indexeddb.StorageMechanism.V1_MANIFEST_STORE="manifest";
+shaka.offline.indexeddb.StorageMechanism.V2_MANIFEST_STORE="manifest-v2";shaka.offline.indexeddb.StorageMechanism.V3_MANIFEST_STORE="manifest-v3";shaka.offline.indexeddb.StorageMechanism.V5_MANIFEST_STORE="manifest-v5";shaka.offline.indexeddb.StorageMechanism.SESSION_ID_STORE="session-ids";shaka.offline.StorageMuxer.register("idb",function(){return shaka.util.Platform.isChromecast()||shaka.util.Platform.isXboxOne()||!window.indexedDB?null:new shaka.offline.indexeddb.StorageMechanism});shaka.offline.OfflineUri=function(a,b,c,d){this.type_=a;this.mechanism_=b;this.cell_=c;this.key_=d;this.asString_=["offline:",a,"/",b,"/",c,"/",d].join("")};shaka.offline.OfflineUri.prototype.isManifest=function(){return"manifest"==this.type_};shaka.offline.OfflineUri.prototype.isSegment=function(){return"segment"==this.type_};shaka.offline.OfflineUri.prototype.mechanism=function(){return this.mechanism_};shaka.offline.OfflineUri.prototype.cell=function(){return this.cell_};
+shaka.offline.OfflineUri.prototype.key=function(){return this.key_};shaka.offline.OfflineUri.prototype.toString=function(){return this.asString_};shaka.offline.OfflineUri.parse=function(a){a=/^offline:([a-z]+)\/([^/]+)\/([^/]+)\/([0-9]+)$/.exec(a);if(null==a)return null;var b=a[1];if("manifest"!=b&&"segment"!=b)return null;var c=a[2];if(!c)return null;var d=a[3];return d&&null!=b?new shaka.offline.OfflineUri(b,c,d,Number(a[4])):null};
+shaka.offline.OfflineUri.manifest=function(a,b,c){return new shaka.offline.OfflineUri("manifest",a,b,c)};shaka.offline.OfflineUri.segment=function(a,b,c){return new shaka.offline.OfflineUri("segment",a,b,c)};shaka.offline.ManifestConverter=function(a,b){this.mechanism_=a;this.cell_=b};
+shaka.offline.ManifestConverter.prototype.fromManifestDB=function(a){var b=this,c=new shaka.media.PresentationTimeline(null,0);c.setDuration(a.duration);var d=a.streams.filter(function(l){return b.isAudio_(l)}),e=a.streams.filter(function(l){return b.isVideo_(l)});d=this.createVariants(d,e,c);e=a.streams.filter(function(l){return b.isText_(l)}).map(function(l){return b.fromStreamDB_(l,c)});var f=a.streams.filter(function(l){return b.isImage_(l)}).map(function(l){return b.fromStreamDB_(l,c)}),g=a.drmInfo?
+[a.drmInfo]:[];if(a.drmInfo)for(var h=$jscomp.makeIterator(d.values()),k=h.next();!k.done;k=h.next())k=k.value,k.audio&&k.audio.encrypted&&(k.audio.drmInfos=g),k.video&&k.video.encrypted&&(k.video.drmInfos=g);return{presentationTimeline:c,minBufferTime:2,offlineSessionIds:a.sessionIds,variants:Array.from(d.values()),textStreams:e,imageStreams:f,sequenceMode:a.sequenceMode||!1,ignoreManifestTimestampsInSegmentsMode:!1,type:a.type||shaka.media.ManifestParser.UNKNOWN,serviceDescription:null}};
+shaka.offline.ManifestConverter.prototype.createVariants=function(a,b,c){for(var d=new Set,e=$jscomp.makeIterator(a),f=e.next();!f.done;f=e.next()){var g=$jscomp.makeIterator(f.value.variantIds);for(f=g.next();!f.done;f=g.next())d.add(f.value)}e=$jscomp.makeIterator(b);for(f=e.next();!f.done;f=e.next())for(g=$jscomp.makeIterator(f.value.variantIds),f=g.next();!f.done;f=g.next())d.add(f.value);e=new Map;d=$jscomp.makeIterator(d);for(f=d.next();!f.done;f=d.next())f=f.value,e.set(f,this.createEmptyVariant_(f));
+a=$jscomp.makeIterator(a);for(d=a.next();!d.done;d=a.next())for(d=d.value,f=this.fromStreamDB_(d,c),g=$jscomp.makeIterator(d.variantIds),d=g.next();!d.done;d=g.next())d=e.get(d.value),goog.asserts.assert(!d.audio,"A variant should only have one audio stream"),d.language=f.language,d.primary=d.primary||f.primary,d.audio=f;b=$jscomp.makeIterator(b);for(a=b.next();!a.done;a=b.next())for(d=a.value,a=this.fromStreamDB_(d,c),f=$jscomp.makeIterator(d.variantIds),d=f.next();!d.done;d=f.next())d=e.get(d.value),
+goog.asserts.assert(!d.video,"A variant should only have one video stream"),d.primary=d.primary||a.primary,d.video=a;return e};
+shaka.offline.ManifestConverter.prototype.fromStreamDB_=function(a,b){var c=this,d=a.segments.map(function(e,f){return c.fromSegmentDB_(f,e,a)});b.notifySegments(d);b=new shaka.media.SegmentIndex(d);return{id:a.id,originalId:a.originalId,groupId:a.groupId,createSegmentIndex:function(){return Promise.resolve()},segmentIndex:b,mimeType:a.mimeType,codecs:a.codecs,width:a.width||void 0,height:a.height||void 0,frameRate:a.frameRate,pixelAspectRatio:a.pixelAspectRatio,hdr:a.hdr,videoLayout:a.videoLayout,
+kind:a.kind,encrypted:a.encrypted,drmInfos:[],keyIds:a.keyIds,language:a.language,originalLanguage:a.originalLanguage||null,label:a.label,type:a.type,primary:a.primary,trickModeVideo:null,emsgSchemeIdUris:null,roles:a.roles,forced:a.forced,channelsCount:a.channelsCount,audioSamplingRate:a.audioSamplingRate,spatialAudio:a.spatialAudio,closedCaptions:a.closedCaptions,tilesLayout:a.tilesLayout,accessibilityPurpose:null,external:a.external,fastSwitching:a.fastSwitching,fullMimeTypes:new Set([shaka.util.MimeUtils.getFullType(a.mimeType,
+a.codecs)])}};shaka.offline.ManifestConverter.prototype.fromSegmentDB_=function(a,b,c){var d=shaka.offline.OfflineUri.segment(this.mechanism_,this.cell_,b.dataKey);a=null!=b.initSegmentKey?this.fromInitSegmentDB_(b.initSegmentKey):null;a=new shaka.media.SegmentReference(b.startTime,b.endTime,function(){return[d.toString()]},0,null,a,b.timestampOffset,b.appendWindowStart,b.appendWindowEnd,[],b.tilesLayout||"");a.mimeType=b.mimeType||c.mimeType||"";a.codecs=b.codecs||c.codecs||"";return a};
+shaka.offline.ManifestConverter.prototype.fromInitSegmentDB_=function(a){var b=shaka.offline.OfflineUri.segment(this.mechanism_,this.cell_,a);return new shaka.media.InitSegmentReference(function(){return[b.toString()]},0,null)};shaka.offline.ManifestConverter.prototype.isAudio_=function(a){return a.type==shaka.util.ManifestParserUtils.ContentType.AUDIO};shaka.offline.ManifestConverter.prototype.isVideo_=function(a){return a.type==shaka.util.ManifestParserUtils.ContentType.VIDEO};
+shaka.offline.ManifestConverter.prototype.isText_=function(a){return a.type==shaka.util.ManifestParserUtils.ContentType.TEXT};shaka.offline.ManifestConverter.prototype.isImage_=function(a){return a.type==shaka.util.ManifestParserUtils.ContentType.IMAGE};shaka.offline.ManifestConverter.prototype.createEmptyVariant_=function(a){return{id:a,language:"",disabledUntilTime:0,primary:!1,audio:null,video:null,bandwidth:0,allowedByApplication:!0,allowedByKeySystem:!0,decodingInfos:[]}};shaka.offline.OfflineManifestParser=function(){this.uri_=null};shaka.offline.OfflineManifestParser.prototype.configure=function(a){};
+shaka.offline.OfflineManifestParser.prototype.start=function(a,b){var c=this,d,e,f,g,h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){switch(m.nextAddress){case 1:d=shaka.offline.OfflineUri.parse(a);c.uri_=d;if(null==d||!d.isManifest())throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.MALFORMED_OFFLINE_URI,a);e=new shaka.offline.StorageMuxer;m.setFinallyBlock(2);return m.yield(e.init(),4);case 4:return m.yield(e.getCell(d.mechanism(),
+d.cell()),5);case 5:return f=m.yieldResult,m.yield(f.getManifests([d.key()]),6);case 6:return g=m.yieldResult,h=g[0],k=new shaka.offline.ManifestConverter(d.mechanism(),d.cell()),l=k.fromManifestDB(h),b.makeTextStreamsForClosedCaptions(l),m.return(l);case 2:return m.enterFinallyBlock(),m.yield(e.destroy(),7);case 7:m.leaveFinallyBlock(0)}})};shaka.offline.OfflineManifestParser.prototype.stop=function(){return Promise.resolve()};shaka.offline.OfflineManifestParser.prototype.update=function(){};
+shaka.offline.OfflineManifestParser.prototype.onExpirationUpdated=function(a,b){var c=this,d,e,f,g,h,k,l,m;return $jscomp.asyncExecutePromiseGeneratorProgram(function(n){switch(n.nextAddress){case 1:return goog.asserts.assert(c.uri_,"Should not get update event before start has been called"),d=c.uri_,e=new shaka.offline.StorageMuxer,n.setCatchFinallyBlocks(2,3),n.yield(e.init(),5);case 5:return n.yield(e.getCell(d.mechanism(),d.cell()),6);case 6:return f=n.yieldResult,n.yield(f.getManifests([d.key()]),
+7);case 7:g=n.yieldResult;h=g[0];k=h.sessionIds.includes(a);l=void 0==h.expiration||h.expiration>b;if(!k||!l){n.jumpTo(3);break}shaka.log.debug("Updating expiration for stored content");return n.yield(f.updateManifestExpiration(d.key(),b),3);case 3:return n.enterFinallyBlock(),n.yield(e.destroy(),10);case 10:n.leaveFinallyBlock(0);break;case 2:m=n.enterCatchBlock(),shaka.log.error("There was an error updating",d,m),n.jumpTo(3)}})};
+shaka.offline.OfflineManifestParser.prototype.onInitialVariantChosen=function(a){};shaka.offline.OfflineManifestParser.prototype.banLocation=function(a){};shaka.media.ManifestParser.registerParserByMime("application/x-offline-manifest",function(){return new shaka.offline.OfflineManifestParser});shaka.offline.OfflineScheme=function(){};shaka.offline.OfflineScheme.plugin=function(a,b,c,d){return(b=shaka.offline.OfflineUri.parse(a))&&b.isManifest()?shaka.offline.OfflineScheme.getManifest_(a):b&&b.isSegment()?shaka.offline.OfflineScheme.getSegment_(b.key(),b):shaka.util.AbortableOperation.failed(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.NETWORK,shaka.util.Error.Code.MALFORMED_OFFLINE_URI,a))};
+shaka.offline.OfflineScheme.getManifest_=function(a){a={uri:a,originalUri:a,data:new ArrayBuffer(0),headers:{"content-type":"application/x-offline-manifest"}};return shaka.util.AbortableOperation.completed(a)};
+shaka.offline.OfflineScheme.getSegment_=function(a,b){goog.asserts.assert(b.isSegment(),"Only segment uri's should be given to getSegment");var c=new shaka.offline.StorageMuxer;return shaka.util.AbortableOperation.completed(void 0).chain(function(){return c.init()}).chain(function(){return c.getCell(b.mechanism(),b.cell())}).chain(function(d){return d.getSegments([b.key()])}).chain(function(d){return{uri:b,data:d[0].data,headers:{}}}).finally(function(){return c.destroy()})};
+goog.exportSymbol("shaka.offline.OfflineScheme",shaka.offline.OfflineScheme);goog.exportProperty(shaka.offline.OfflineScheme,"plugin",shaka.offline.OfflineScheme.plugin);shaka.net.NetworkingEngine.registerScheme("offline",shaka.offline.OfflineScheme.plugin);shaka.offline.SessionDeleter=function(){};shaka.offline.SessionDeleter.prototype.delete=function(a,b,c){var d=this,e,f,g,h,k,l,m;return $jscomp.asyncExecutePromiseGeneratorProgram(function(n){switch(n.nextAddress){case 1:e=shaka.offline.SessionDeleter,f=[],g=$jscomp.makeIterator(e.createBuckets_(c)),h=g.next();case 2:if(h.done){n.jumpTo(4);break}k=h.value;l=d.doDelete_(a,b,k);return n.yield(l,5);case 5:m=n.yieldResult;f=f.concat(m);h=g.next();n.jumpTo(2);break;case 4:return n.return(f)}})};
+shaka.offline.SessionDeleter.prototype.doDelete_=function(a,b,c){var d,e,f;return $jscomp.asyncExecutePromiseGeneratorProgram(function(g){switch(g.nextAddress){case 1:return d=new shaka.media.DrmEngine({netEngine:b,onError:function(){},onKeyStatus:function(){},onExpirationUpdated:function(){},onEvent:function(){}}),g.setCatchFinallyBlocks(2),d.configure(a),g.yield(d.initForRemoval(c.info.keySystem,c.info.licenseUri,c.info.serverCertificate,c.info.audioCapabilities,c.info.videoCapabilities),4);case 4:g.leaveTryBlock(3);
+break;case 2:return e=g.enterCatchBlock(),shaka.log.warning("Error initializing EME",e),g.yield(d.destroy(),5);case 5:return g.return([]);case 3:return f=[],g.yield(Promise.all(c.sessionIds.map(function(h){var k;return $jscomp.asyncExecutePromiseGeneratorProgram(function(l){if(1==l.nextAddress)return l.setCatchFinallyBlocks(2),l.yield(d.removeSession(h),4);if(2!=l.nextAddress)return f.push(h),l.leaveTryBlock(0);k=l.enterCatchBlock();shaka.log.warning("Error deleting offline session",k);l.jumpToEnd()})})),
+6);case 6:return g.yield(d.destroy(),7);case 7:return g.return(f)}})};shaka.offline.SessionDeleter.createBuckets_=function(a){var b=shaka.offline.SessionDeleter,c=[];a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next()){d=d.value;for(var e=!1,f=$jscomp.makeIterator(c),g=f.next();!g.done;g=f.next())if(g=g.value,b.isCompatible_(g.info,d)){g.sessionIds.push(d.sessionId);e=!0;break}e||c.push({info:d,sessionIds:[d.sessionId]})}return c};
+shaka.offline.SessionDeleter.isCompatible_=function(a,b){var c=shaka.util.ArrayUtils,d=function(e,f){return e.robustness==f.robustness&&e.contentType==f.contentType};return a.keySystem==b.keySystem&&a.licenseUri==b.licenseUri&&c.hasSameElements(a.audioCapabilities,b.audioCapabilities,d)&&c.hasSameElements(a.videoCapabilities,b.videoCapabilities,d)};shaka.offline.StoredContentUtils=function(){};shaka.offline.StoredContentUtils.fromManifest=function(a,b,c,d){goog.asserts.assert(b.variants.length,"Cannot create stored content from manifest with no variants.");var e=b.presentationTimeline.getDuration();b=shaka.offline.StoredContentUtils.getTracks_(b);return{offlineUri:null,originalManifestUri:a,duration:e,size:c,expiration:Infinity,tracks:b,appMetadata:d,isIncomplete:!1}};
+shaka.offline.StoredContentUtils.fromManifestDB=function(a,b){goog.asserts.assert(b.streams.length,"Cannot create stored content from manifestDB with no streams.");var c=(new shaka.offline.ManifestConverter(a.mechanism(),a.cell())).fromManifestDB(b),d=b.appMetadata||{};c=shaka.offline.StoredContentUtils.getTracks_(c);goog.asserts.assert(null!=b.expiration,"Manifest expiration must be set by now!");return{offlineUri:a.toString(),originalManifestUri:b.originalManifestUri,duration:b.duration,size:b.size,
+expiration:b.expiration,tracks:c,appMetadata:d,isIncomplete:b.isIncomplete||!1}};shaka.offline.StoredContentUtils.getTracks_=function(a){var b=shaka.util.StreamUtils,c=[],d=b.getPlayableVariants(a.variants);d=$jscomp.makeIterator(d);for(var e=d.next();!e.done;e=d.next())c.push(b.variantToTrack(e.value));a=$jscomp.makeIterator(a.textStreams);for(d=a.next();!d.done;d=a.next())c.push(b.textStreamToTrack(d.value));return c};shaka.offline.StreamBandwidthEstimator=function(){this.estimateByStreamId_={}};
+shaka.offline.StreamBandwidthEstimator.prototype.addVariant=function(a){var b=a.audio,c=a.video;b&&!c&&this.setBitrate_(b.id,b.bandwidth||a.bandwidth);!b&&c&&this.setBitrate_(c.id,c.bandwidth||a.bandwidth);if(b&&c){var d=b.bandwidth||shaka.offline.StreamBandwidthEstimator.DEFAULT_AUDIO_BITRATE_,e=c.bandwidth||a.bandwidth-d;0>=e&&(shaka.log.warning("Audio bit rate consumes variants bandwidth. Setting video bandwidth to match variant's bandwidth."),e=a.bandwidth);this.setBitrate_(b.id,d);this.setBitrate_(c.id,
+e)}};shaka.offline.StreamBandwidthEstimator.prototype.setBitrate_=function(a,b){this.estimateByStreamId_[a]=b};shaka.offline.StreamBandwidthEstimator.prototype.addText=function(a){this.estimateByStreamId_[a.id]=shaka.offline.StreamBandwidthEstimator.DEFAULT_TEXT_BITRATE_};shaka.offline.StreamBandwidthEstimator.prototype.addImage=function(a){this.estimateByStreamId_[a.id]=a.bandwidth||shaka.offline.StreamBandwidthEstimator.DEFAULT_IMAGE_BITRATE_};
+shaka.offline.StreamBandwidthEstimator.prototype.getSegmentEstimate=function(a,b){b=b.endTime-b.startTime;return this.getEstimate_(a)*b};shaka.offline.StreamBandwidthEstimator.prototype.getInitSegmentEstimate=function(a){return.5*this.getEstimate_(a)};
+shaka.offline.StreamBandwidthEstimator.prototype.getEstimate_=function(a){a=this.estimateByStreamId_[a];null==a&&(a=0,shaka.log.error("Asking for bitrate of stream not given to the estimator"));0==a&&shaka.log.warning("Using bitrate of 0, this stream won't affect progress");return a};shaka.offline.StreamBandwidthEstimator.DEFAULT_AUDIO_BITRATE_=393216;shaka.offline.StreamBandwidthEstimator.DEFAULT_TEXT_BITRATE_=52;shaka.offline.StreamBandwidthEstimator.DEFAULT_IMAGE_BITRATE_=2048;shaka.offline.Storage=function(a){var b=this;if(a&&a.constructor!=shaka.Player)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.LOCAL_PLAYER_INSTANCE_REQUIRED);this.networkingEngine_=this.config_=null;a?(this.config_=a.getSharedConfiguration(),this.networkingEngine_=a.getNetworkingEngine(),goog.asserts.assert(this.networkingEngine_,"Storage should not be initialized with a player that had |destroy| called on it.")):(this.config_=
+shaka.util.PlayerConfiguration.createDefault(),this.networkingEngine_=new shaka.net.NetworkingEngine);this.openOperations_=[];this.openDownloadManagers_=[];var c=!a;this.destroyer_=new shaka.util.Destroyer(function(){var d,e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){switch(k.nextAddress){case 1:return k.yield(Promise.all(b.openDownloadManagers_.map(function(l){return l.abortAll()})),2);case 2:d=function(){};e=[];f=$jscomp.makeIterator(b.openOperations_);for(g=f.next();!g.done;g=
+f.next())h=g.value,e.push(h.then(d,d));return k.yield(Promise.all(e),3);case 3:if(!c){k.jumpTo(4);break}return k.yield(b.networkingEngine_.destroy(),4);case 4:b.config_=null,b.networkingEngine_=null,k.jumpToEnd()}})})};shaka.offline.Storage.support=function(){return shaka.util.Platform.supportsMediaSource()?shaka.offline.StorageMuxer.support():!1};shaka.offline.Storage.prototype.destroy=function(){return this.destroyer_.destroy()};
+shaka.offline.Storage.prototype.configure=function(a,b){goog.asserts.assert("object"==typeof a||2==arguments.length,"String configs should have values!");2==arguments.length&&"string"==typeof a&&(a=shaka.util.ConfigUtils.convertToConfigObject(a,b));goog.asserts.assert("object"==typeof a,"Should be an object!");goog.asserts.assert(this.config_,"Cannot reconfigure storage after calling destroy.");return shaka.util.PlayerConfiguration.mergeConfigObjects(this.config_,a)};
+shaka.offline.Storage.prototype.getConfiguration=function(){goog.asserts.assert(this.config_,"Config must not be null!");var a=shaka.util.PlayerConfiguration.createDefault();shaka.util.PlayerConfiguration.mergeConfigObjects(a,this.config_,shaka.util.PlayerConfiguration.createDefault());return a};shaka.offline.Storage.prototype.getNetworkingEngine=function(){return this.networkingEngine_};
+shaka.offline.Storage.prototype.store=function(a,b,c){var d=this;goog.asserts.assert(this.networkingEngine_,"Cannot call |store| after calling |destroy|.");var e=this.getConfiguration(),f=new shaka.offline.DownloadManager(this.networkingEngine_);this.openDownloadManagers_.push(f);b=this.store_(a,b||{},function(){var g;return $jscomp.asyncExecutePromiseGeneratorProgram(function(h){if(1==h.nextAddress)return goog.asserts.assert(d.networkingEngine_,"Should not call |store| after |destroy|"),c?h.jumpTo(2):
+h.yield(shaka.net.NetworkingUtils.getMimeType(a,d.networkingEngine_,e.manifest.retryParameters),3);2!=h.nextAddress&&(c=h.yieldResult);g=shaka.media.ManifestParser.getFactory(a,c||null);return h.return(g())})},e,f);b=new shaka.util.AbortableOperation(b,function(){return f.abortAll()});b.finally(function(){shaka.util.ArrayUtils.remove(d.openDownloadManagers_,f)});return this.startAbortableOperation_(b)};
+shaka.offline.Storage.prototype.store_=function(a,b,c,d,e){var f=this,g,h,k,l,m,n,p,q,r,v,x,w,t,y;return $jscomp.asyncExecutePromiseGeneratorProgram(function(u){switch(u.nextAddress){case 1:return f.requireSupport_(),h=g=null,k=new shaka.offline.StorageMuxer,n=m=l=null,u.setCatchFinallyBlocks(2,3),u.yield(c(),5);case 5:return g=u.yieldResult,u.yield(f.parseManifest(a,g,d),6);case 6:p=u.yieldResult;f.ensureNotDestroyed_();q=!p.presentationTimeline.isLive()&&!p.presentationTimeline.isInProgress();if(!q)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.CANNOT_STORE_LIVE_OFFLINE,a);return u.yield(f.createDrmEngine(p,function(z){n=n||z},d),7);case 7:h=u.yieldResult;f.ensureNotDestroyed_();if(n)throw n;return u.yield(f.filterManifest_(p,h,d),8);case 8:return u.yield(k.init(),9);case 9:return f.ensureNotDestroyed_(),u.yield(k.getActive(),10);case 10:return l=u.yieldResult,f.ensureNotDestroyed_(),goog.asserts.assert(h,"drmEngine should be non-null here."),r=f.makeManifestDB_(h,p,a,b,d,e),v=r.manifestDB,
+x=r.toDownload,u.yield(l.cell.addManifests([v]),11);case 11:w=u.yieldResult;f.ensureNotDestroyed_();m=w[0];goog.asserts.assert(h,"drmEngine should be non-null here.");f.ensureNotDestroyed_();if(n)throw n;return u.yield(f.downloadSegments_(x,m,v,e,d,l.cell,p,h),12);case 12:return f.ensureNotDestroyed_(),f.setManifestDrmFields_(p,v,h,d),u.yield(l.cell.updateManifest(m,v),13);case 13:return f.ensureNotDestroyed_(),t=shaka.offline.OfflineUri.manifest(l.path.mechanism,l.path.cell,m),u.return(shaka.offline.StoredContentUtils.fromManifestDB(t,
+v));case 3:return u.enterFinallyBlock(),u.yield(k.destroy(),14);case 14:if(!g){u.jumpTo(15);break}return u.yield(g.stop(),15);case 15:if(!h){u.jumpTo(17);break}return u.yield(h.destroy(),17);case 17:u.leaveFinallyBlock(0);break;case 2:y=u.enterCatchBlock();if(null==m){u.jumpTo(19);break}return u.yield(shaka.offline.Storage.cleanStoredManifest(m),19);case 19:throw n||y;}})};
+shaka.offline.Storage.prototype.downloadSegments_=function(a,b,c,d,e,f,g,h){var k=this,l,m,n,p,q,r,v,x,w,t;return $jscomp.asyncExecutePromiseGeneratorProgram(function(y){switch(y.nextAddress){case 1:l={};m=0;n=function(u,z){var A,B,D,F,C,G,H;return $jscomp.asyncExecutePromiseGeneratorProgram(function(E){if(1==E.nextAddress){A={};B=$jscomp.makeIterator(u);for(D=B.next();!D.done;A={$jscomp$loop$prop$download$785$918:A.$jscomp$loop$prop$download$785$918},D=B.next())A.$jscomp$loop$prop$download$785$918=
+D.value,F=A.$jscomp$loop$prop$download$785$918.makeSegmentRequest(e),C=A.$jscomp$loop$prop$download$785$918.estimateId,G=A.$jscomp$loop$prop$download$785$918.isInitSegment,H=function(I){return function(K){var J,M,L;return $jscomp.asyncExecutePromiseGeneratorProgram(function(O){if(1==O.nextAddress)return O.yield(f.addSegments([{data:K}]),2);J=O.yieldResult;k.ensureNotDestroyed_();M=I.$jscomp$loop$prop$download$785$918.ref;L=shaka.offline.DownloadInfo.idForSegmentRef(M);l[L]=J[0];m+=K.byteLength;O.jumpToEnd()})}}(A),
+d.queue(A.$jscomp$loop$prop$download$785$918.groupId,F,C,G,H);return E.yield(d.waitToFinish(),2)}if(!z)return E.jumpTo(0);k.ensureNotDestroyed_();k.setManifestDrmFields_(g,c,h,e);return E.yield(f.updateManifest(b,c),0)})};p=!1;y.setCatchFinallyBlocks(2);if(!k.getManifestIsEncrypted_(g)||!p||k.getManifestIncludesInitData_(g)){y.jumpTo(4);break}return y.yield(n(a.filter(function(u){return u.isInitSegment}),!0),5);case 5:return k.ensureNotDestroyed_(),a=a.filter(function(u){return!u.isInitSegment}),
+q=l,r=m,l={},m=0,y.yield(shaka.offline.Storage.assignSegmentsToManifest(f,b,c,q,r,function(){return k.ensureNotDestroyed_()}),6);case 6:k.ensureNotDestroyed_();case 4:if(p){y.jumpTo(7);break}return y.yield(n(a,!1),8);case 8:return k.ensureNotDestroyed_(),v=l,x=m,l={},m=0,y.yield(shaka.offline.Storage.assignSegmentsToManifest(f,b,c,v,x,function(){return k.ensureNotDestroyed_()}),9);case 9:k.ensureNotDestroyed_(),goog.asserts.assert(!c.isIncomplete,"The manifest should be complete by now");case 7:y.leaveTryBlock(0);
+break;case 2:return w=y.enterCatchBlock(),t=Object.values(l),y.yield(f.removeSegments(t,function(u){}),10);case 10:throw w;}})};
+shaka.offline.Storage.cleanStoredManifest=function(a){var b,c,d,e;return $jscomp.asyncExecutePromiseGeneratorProgram(function(f){switch(f.nextAddress){case 1:return b=new shaka.offline.StorageMuxer,f.yield(b.init(),2);case 2:return f.yield(b.getActive(),3);case 3:return c=f.yieldResult,d=shaka.offline.OfflineUri.manifest(c.path.mechanism,c.path.cell,a),f.yield(b.destroy(),4);case 4:return e=new shaka.offline.Storage,f.yield(e.remove(d.toString()),0)}})};
+shaka.offline.Storage.assignSegmentsToManifest=function(a,b,c,d,e,f){var g,h,k,l,m,n,p,q,r,v,x;return $jscomp.asyncExecutePromiseGeneratorProgram(function(w){switch(w.nextAddress){case 1:g=!1;w.setCatchFinallyBlocks(2);h=!0;k=$jscomp.makeIterator(c.streams);for(l=k.next();!l.done;l=k.next())for(m=l.value,n=$jscomp.makeIterator(m.segments),p=n.next();!p.done;p=n.next())q=p.value,r=q.pendingSegmentRefId?d[q.pendingSegmentRefId]:null,null!=r&&(q.dataKey=r,q.pendingSegmentRefId=void 0),r=q.pendingInitSegmentRefId?
+d[q.pendingInitSegmentRefId]:null,null!=r&&(q.initSegmentKey=r,q.pendingInitSegmentRefId=void 0),q.pendingSegmentRefId&&(h=!1),q.pendingInitSegmentRefId&&(h=!1);c.size+=e;h&&(c.isIncomplete=!1);return w.yield(a.updateManifest(b,c),4);case 4:g=!0;f();w.leaveTryBlock(0);break;case 2:return v=w.enterCatchBlock(),w.yield(shaka.offline.Storage.cleanStoredManifest(b),5);case 5:if(g){w.jumpTo(6);break}x=Object.values(d);return w.yield(a.removeSegments(x,function(t){}),6);case 6:throw v;}})};
+shaka.offline.Storage.prototype.filterManifest_=function(a,b,c){var d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u,z,A,B,D,F,C,G,H,E,I;return $jscomp.asyncExecutePromiseGeneratorProgram(function(K){switch(K.nextAddress){case 1:return d={width:Infinity,height:Infinity},shaka.util.StreamUtils.filterByRestrictions(a,c.restrictions,d),K.yield(shaka.util.StreamUtils.filterManifestByMediaCapabilities(b,a,c.offline.usePersistentLicense,c.drm.preferredKeySystems),2);case 2:e=[];f=c.preferredDecodingAttributes;g=c.preferredVideoCodecs;
+h=c.preferredAudioCodecs;shaka.util.StreamUtils.chooseCodecsAndFilterManifest(a,g,h,f);k=$jscomp.makeIterator(a.variants);for(l=k.next();!l.done;l=k.next())m=l.value,goog.asserts.assert(shaka.util.StreamUtils.isPlayable(m),'We should have already filtered by "is playable"'),e.push(shaka.util.StreamUtils.variantToTrack(m));n=$jscomp.makeIterator(a.textStreams);for(p=n.next();!p.done;p=n.next())q=p.value,e.push(shaka.util.StreamUtils.textStreamToTrack(q));r=$jscomp.makeIterator(a.imageStreams);for(v=
+r.next();!v.done;v=r.next())x=v.value,e.push(shaka.util.StreamUtils.imageStreamToTrack(x));return K.yield(c.offline.trackSelectionCallback(e),3);case 3:w=K.yieldResult;t=a.presentationTimeline.getDuration();y=0;u=$jscomp.makeIterator(w);for(z=u.next();!z.done;z=u.next())A=z.value,B=A.bandwidth*t/8,y+=B;K.setCatchFinallyBlocks(4);return K.yield(c.offline.downloadSizeCallback(y),6);case 6:D=K.yieldResult;if(!D)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,
+shaka.util.Error.Code.STORAGE_LIMIT_REACHED);K.leaveTryBlock(5);break;case 4:F=K.enterCatchBlock();if(F instanceof shaka.util.Error)throw F;shaka.log.warning("downloadSizeCallback has produced an unexpected error",F);throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.DOWNLOAD_SIZE_CALLBACK_ERROR);case 5:C=new Set;G=new Set;H=new Set;E=$jscomp.makeIterator(w);for(z=E.next();!z.done;z=E.next())I=z.value,"variant"==I.type&&C.add(I.id),
+"text"==I.type&&G.add(I.id),"image"==I.type&&H.add(I.id);a.variants=a.variants.filter(function(J){return C.has(J.id)});a.textStreams=a.textStreams.filter(function(J){return G.has(J.id)});a.imageStreams=a.imageStreams.filter(function(J){return H.has(J.id)});shaka.offline.Storage.validateManifest_(a);K.jumpToEnd()}})};
+shaka.offline.Storage.prototype.makeManifestDB_=function(a,b,c,d,e,f){var g=shaka.offline.StoredContentUtils.fromManifest(c,b,0,d),h=e.offline.progressCallback;f.setCallbacks(function(q,r){g.size=r;h(g,q)},function(q,r){k&&e.offline.usePersistentLicense&&l==r&&a.newInitData("cenc",q)});var k=this.getManifestIsEncrypted_(b)&&!this.getManifestIncludesInitData_(b),l=null;if(k){var m=a.getDrmInfo();l=shaka.offline.Storage.defaultSystemIds_.get(m.keySystem)}m=new shaka.offline.StreamBandwidthEstimator;
+for(var n=$jscomp.makeIterator(b.textStreams),p=n.next();!p.done;p=n.next())m.addText(p.value);n=$jscomp.makeIterator(b.imageStreams);for(p=n.next();!p.done;p=n.next())m.addImage(p.value);p=$jscomp.makeIterator(b.variants);for(n=p.next();!n.done;n=p.next())m.addVariant(n.value);m=this.createStreams_(f,m,a,b,e);f=m.streams;m=m.toDownload;p=a.getDrmInfo();n=e.offline.usePersistentLicense;p&&n&&(p.initData=[]);return{manifestDB:{creationTime:Date.now(),originalManifestUri:c,duration:b.presentationTimeline.getDuration(),
+size:0,expiration:a.getExpiration(),streams:f,sessionIds:n?a.getSessionIds():[],drmInfo:p,appMetadata:d,isIncomplete:!0,sequenceMode:b.sequenceMode,type:b.type},toDownload:m}};shaka.offline.Storage.prototype.getManifestIsEncrypted_=function(a){return a.variants.some(function(b){var c=b.audio&&b.audio.encrypted;return b.video&&b.video.encrypted||c})};
+shaka.offline.Storage.prototype.getManifestIncludesInitData_=function(a){return a.variants.some(function(b){return(b.video?b.video.drmInfos:[]).concat(b.audio?b.audio.drmInfos:[]).some(function(c){return c.initData&&c.initData.length})})};
+shaka.offline.Storage.prototype.setManifestDrmFields_=function(a,b,c,d){b.expiration=c.getExpiration();c=c.getSessionIds();b.sessionIds=d.offline.usePersistentLicense?c:[];if(this.getManifestIsEncrypted_(a)&&d.offline.usePersistentLicense&&!c.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.NO_INIT_DATA_FOR_OFFLINE);};shaka.offline.Storage.prototype.remove=function(a){return this.startOperation_(this.remove_(a))};
+shaka.offline.Storage.prototype.remove_=function(a){var b=this,c,d,e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){switch(k.nextAddress){case 1:b.requireSupport_();c=shaka.offline.OfflineUri.parse(a);if(null==c||!c.isManifest())throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.MALFORMED_OFFLINE_URI,a);d=c;e=new shaka.offline.StorageMuxer;k.setFinallyBlock(2);return k.yield(e.init(),4);case 4:return k.yield(e.getCell(d.mechanism(),
+d.cell()),5);case 5:return f=k.yieldResult,k.yield(f.getManifests([d.key()]),6);case 6:return g=k.yieldResult,h=g[0],k.yield(Promise.all([b.removeFromDRM_(d,h,e),b.removeFromStorage_(f,d,h)]),2);case 2:return k.enterFinallyBlock(),k.yield(e.destroy(),8);case 8:k.leaveFinallyBlock(0)}})};
+shaka.offline.Storage.getCapabilities_=function(a,b){for(var c=shaka.util.MimeUtils,d=[],e=$jscomp.makeIterator(a.streams),f=e.next();!f.done;f=e.next())f=f.value,b&&"video"==f.type?d.push({contentType:c.getFullType(f.mimeType,f.codecs),robustness:a.drmInfo.videoRobustness}):b||"audio"!=f.type||d.push({contentType:c.getFullType(f.mimeType,f.codecs),robustness:a.drmInfo.audioRobustness});return d};
+shaka.offline.Storage.prototype.removeFromDRM_=function(a,b,c){var d=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(e){goog.asserts.assert(d.networkingEngine_,"Cannot be destroyed");return e.yield(shaka.offline.Storage.deleteLicenseFor_(d.networkingEngine_,d.config_.drm,c,b),0)})};
+shaka.offline.Storage.prototype.removeFromStorage_=function(a,b,c){var d=this,e=shaka.offline.Storage.getAllSegmentIds_(c),f=e.length+1,g=0,h=shaka.offline.StoredContentUtils.fromManifestDB(b,c);c=function(k){g+=1;d.config_.offline.progressCallback(h,g/f)};return Promise.all([a.removeSegments(e,c),a.removeManifests([b.key()],c)])};shaka.offline.Storage.prototype.removeEmeSessions=function(){return this.startOperation_(this.removeEmeSessions_())};
+shaka.offline.Storage.prototype.removeEmeSessions_=function(){var a=this,b,c,d,e,f,g,h,k,l,m,n;return $jscomp.asyncExecutePromiseGeneratorProgram(function(p){switch(p.nextAddress){case 1:return a.requireSupport_(),goog.asserts.assert(a.networkingEngine_,"Cannot be destroyed"),b=a.networkingEngine_,c=a.config_.drm,d=new shaka.offline.StorageMuxer,e=new shaka.offline.SessionDeleter,f=!1,p.setFinallyBlock(2),p.yield(d.init(),4);case 4:g=[],d.forEachEmeSessionCell(function(q){return g.push(q)}),h=$jscomp.makeIterator(g),
+k=h.next();case 5:if(k.done){p.jumpTo(2);break}l=k.value;return p.yield(l.getAll(),8);case 8:return m=p.yieldResult,p.yield(e.delete(c,b,m),9);case 9:return n=p.yieldResult,p.yield(l.remove(n),10);case 10:n.length!=m.length&&(f=!0);k=h.next();p.jumpTo(5);break;case 2:return p.enterFinallyBlock(),p.yield(d.destroy(),11);case 11:p.leaveFinallyBlock(3);break;case 3:return p.return(!f)}})};shaka.offline.Storage.prototype.list=function(){return this.startOperation_(this.list_())};
+shaka.offline.Storage.prototype.list_=function(){var a=this,b,c,d;return $jscomp.asyncExecutePromiseGeneratorProgram(function(e){switch(e.nextAddress){case 1:return a.requireSupport_(),b=[],c=new shaka.offline.StorageMuxer,e.setFinallyBlock(2),e.yield(c.init(),4);case 4:return d=Promise.resolve(),c.forEachCell(function(f,g){d=d.then(function(){var h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){if(1==k.nextAddress)return k.yield(g.getAllManifests(),2);h=k.yieldResult;h.forEach(function(l,
+m){m=shaka.offline.OfflineUri.manifest(f.mechanism,f.cell,m);l=shaka.offline.StoredContentUtils.fromManifestDB(m,l);b.push(l)});k.jumpToEnd()})})}),e.yield(d,2);case 2:return e.enterFinallyBlock(),e.yield(c.destroy(),6);case 6:e.leaveFinallyBlock(3);break;case 3:return e.return(b)}})};
+shaka.offline.Storage.prototype.parseManifest=function(a,b,c){var d=this,e,f,g,h,k;return $jscomp.asyncExecutePromiseGeneratorProgram(function(l){if(1==l.nextAddress)return e=null,f=d.networkingEngine_,goog.asserts.assert(f,"Should be initialized!"),g={networkingEngine:f,filter:function(){return Promise.resolve()},makeTextStreamsForClosedCaptions:function(m){},onTimelineRegionAdded:function(){},onEvent:function(){},onError:function(m){e=m},isLowLatencyMode:function(){return!1},isAutoLowLatencyMode:function(){return!1},
+enableLowLatencyMode:function(){},updateDuration:function(){},newDrmInfo:function(m){},onManifestUpdated:function(){},getBandwidthEstimate:function(){return c.abr.defaultBandwidthEstimate}},b.configure(c.manifest),d.ensureNotDestroyed_(),l.yield(b.start(a,g),2);if(3!=l.nextAddress)return h=l.yieldResult,d.ensureNotDestroyed_(),k=shaka.offline.Storage.getAllStreamsFromManifest_(h),l.yield(Promise.all(shaka.util.Iterables.map(k,function(m){return m.createSegmentIndex()})),3);d.ensureNotDestroyed_();
+if(e)throw e;return l.return(h)})};
+shaka.offline.Storage.prototype.createDrmEngine=function(a,b,c){var d=this,e;return $jscomp.asyncExecutePromiseGeneratorProgram(function(f){return 1==f.nextAddress?(goog.asserts.assert(d.networkingEngine_,"Cannot call |createDrmEngine| after |destroy|"),e=new shaka.media.DrmEngine({netEngine:d.networkingEngine_,onError:b,onKeyStatus:function(){},onExpirationUpdated:function(){},onEvent:function(){}}),e.configure(c.drm),f.yield(e.initForStorage(a.variants,c.offline.usePersistentLicense),2)):3!=f.nextAddress?
+f.yield(e.createOrLoad(),3):f.return(e)})};
+shaka.offline.Storage.prototype.createStreams_=function(a,b,c,d,e){c=new Map;var f=shaka.offline.Storage.getAllStreamsFromManifest_(d),g=new Map;f=$jscomp.makeIterator(f);for(var h=f.next();!h.done;h=f.next()){h=h.value;var k=this.createStream_(a,b,d,h,e,c);g.set(h.id,k)}a=$jscomp.makeIterator(d.variants);for(b=a.next();!b.done;b=a.next())b=b.value,b.audio&&g.get(b.audio.id).variantIds.push(b.id),b.video&&g.get(b.video.id).variantIds.push(b.id);return{streams:Array.from(g.values()),toDownload:Array.from(c.values())}};
+shaka.offline.Storage.prototype.createStream_=function(a,b,c,d,e,f){var g={id:d.id,originalId:d.originalId,groupId:d.groupId,primary:d.primary,type:d.type,mimeType:d.mimeType,codecs:d.codecs,frameRate:d.frameRate,pixelAspectRatio:d.pixelAspectRatio,hdr:d.hdr,videoLayout:d.videoLayout,kind:d.kind,language:d.language,originalLanguage:d.originalLanguage,label:d.label,width:d.width||null,height:d.height||null,encrypted:d.encrypted,keyIds:d.keyIds,segments:[],variantIds:[],roles:d.roles,forced:d.forced,
+channelsCount:d.channelsCount,audioSamplingRate:d.audioSamplingRate,spatialAudio:d.spatialAudio,closedCaptions:d.closedCaptions,tilesLayout:d.tilesLayout,external:d.external,fastSwitching:d.fastSwitching};c=c.presentationTimeline.getSegmentAvailabilityStart();var h=e.offline.numberOfParallelDownloads,k=0;shaka.offline.Storage.forEachSegment_(d,c,function(l){var m=shaka.offline.DownloadInfo.idForSegmentRef(l),n=void 0;if(!f.has(m)){var p=a.addDownloadEstimate(b.getSegmentEstimate(d.id,l));p=new shaka.offline.DownloadInfo(l,
+p,k,!1);f.set(m,p)}l.initSegmentReference&&(n=shaka.offline.DownloadInfo.idForSegmentRef(l.initSegmentReference),f.has(n)||(p=a.addDownloadEstimate(b.getInitSegmentEstimate(d.id)),p=new shaka.offline.DownloadInfo(l.initSegmentReference,p,k,!0),f.set(n,p)));g.segments.push({pendingInitSegmentRefId:n,initSegmentKey:n?0:null,startTime:l.startTime,endTime:l.endTime,appendWindowStart:l.appendWindowStart,appendWindowEnd:l.appendWindowEnd,timestampOffset:l.timestampOffset,tilesLayout:l.tilesLayout,pendingSegmentRefId:m,
+dataKey:0,mimeType:l.mimeType,codecs:l.codecs});k=(k+1)%h});return g};shaka.offline.Storage.forEachSegment_=function(a,b,c){b=a.segmentIndex.find(b);if(null!=b)for(var d=a.segmentIndex.get(b);d;)c(d),d=a.segmentIndex.get(++b)};shaka.offline.Storage.prototype.ensureNotDestroyed_=function(){if(this.destroyer_.destroyed())throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.OPERATION_ABORTED);};
+shaka.offline.Storage.prototype.requireSupport_=function(){if(!shaka.offline.Storage.support())throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.STORAGE,shaka.util.Error.Code.STORAGE_NOT_SUPPORTED);};
+shaka.offline.Storage.prototype.startOperation_=function(a){var b=this;return $jscomp.asyncExecutePromiseGeneratorProgram(function(c){if(1==c.nextAddress)return b.openOperations_.push(a),c.setFinallyBlock(2),c.yield(a,4);if(2!=c.nextAddress)return c.return(c.yieldResult);c.enterFinallyBlock();shaka.util.ArrayUtils.remove(b.openOperations_,a);return c.leaveFinallyBlock(0)})};
+shaka.offline.Storage.prototype.startAbortableOperation_=function(a){var b=this,c=a.promise;this.openOperations_.push(c);return a.finally(function(){shaka.util.ArrayUtils.remove(b.openOperations_,c)})};shaka.offline.Storage.getAllSegmentIds_=function(a){var b=new Set;a=$jscomp.makeIterator(a.streams);for(var c=a.next();!c.done;c=a.next()){c=$jscomp.makeIterator(c.value.segments);for(var d=c.next();!d.done;d=c.next())d=d.value,null!=d.initSegmentKey&&b.add(d.initSegmentKey),b.add(d.dataKey)}return Array.from(b)};
+shaka.offline.Storage.deleteAll=function(){var a;return $jscomp.asyncExecutePromiseGeneratorProgram(function(b){return 1==b.nextAddress?(a=new shaka.offline.StorageMuxer,b.setFinallyBlock(2),b.yield(a.erase(),2)):5!=b.nextAddress?(b.enterFinallyBlock(),b.yield(a.destroy(),5)):b.leaveFinallyBlock(0)})};
+shaka.offline.Storage.deleteLicenseFor_=function(a,b,c,d){var e,f,g,h;return $jscomp.asyncExecutePromiseGeneratorProgram(function(k){if(1==k.nextAddress){if(!d.drmInfo)return k.return();e=c.getEmeSessionCell();f=d.sessionIds.map(function(l){return{sessionId:l,keySystem:d.drmInfo.keySystem,licenseUri:d.drmInfo.licenseServerUri,serverCertificate:d.drmInfo.serverCertificate,audioCapabilities:shaka.offline.Storage.getCapabilities_(d,!1),videoCapabilities:shaka.offline.Storage.getCapabilities_(d,!0)}});
+g=new shaka.offline.SessionDeleter;return k.yield(g.delete(b,a,f),2)}return 3!=k.nextAddress?(h=k.yieldResult,k.yield(e.remove(h),3)):k.yield(e.add(f.filter(function(l){return!h.includes(l.sessionId)})),0)})};
+shaka.offline.Storage.getAllStreamsFromManifest_=function(a){for(var b=new Set,c=$jscomp.makeIterator(a.textStreams),d=c.next();!d.done;d=c.next())b.add(d.value);c=$jscomp.makeIterator(a.imageStreams);for(d=c.next();!d.done;d=c.next())b.add(d.value);a=$jscomp.makeIterator(a.variants);for(c=a.next();!c.done;c=a.next())c=c.value,c.audio&&b.add(c.audio),c.video&&b.add(c.video);return b};
+shaka.offline.Storage.validateManifest_=function(a){var b=new Set(a.variants.map(function(g){return g.video})),c=new Set(a.variants.map(function(g){return g.audio}));a=a.textStreams;1<b.size&&shaka.log.warning("Multiple video tracks selected to be stored");b=$jscomp.makeIterator(c);for(var d=b.next();!d.done;d=b.next()){d=d.value;for(var e=$jscomp.makeIterator(c),f=e.next();!f.done;f=e.next())f=f.value,d!=f&&d.language==f.language&&shaka.log.warning("Similar audio tracks were selected to be stored",
+d.id,f.id)}c=$jscomp.makeIterator(a);for(b=c.next();!b.done;b=c.next())for(b=b.value,d=$jscomp.makeIterator(a),e=d.next();!e.done;e=d.next())e=e.value,b!=e&&b.language==e.language&&shaka.log.warning("Similar text tracks were selected to be stored",b.id,e.id)};goog.exportSymbol("shaka.offline.Storage",shaka.offline.Storage);goog.exportProperty(shaka.offline.Storage,"deleteAll",shaka.offline.Storage.deleteAll);goog.exportProperty(shaka.offline.Storage.prototype,"list",shaka.offline.Storage.prototype.list);
+goog.exportProperty(shaka.offline.Storage.prototype,"removeEmeSessions",shaka.offline.Storage.prototype.removeEmeSessions);goog.exportProperty(shaka.offline.Storage.prototype,"remove",shaka.offline.Storage.prototype.remove);goog.exportProperty(shaka.offline.Storage.prototype,"store",shaka.offline.Storage.prototype.store);goog.exportProperty(shaka.offline.Storage.prototype,"getNetworkingEngine",shaka.offline.Storage.prototype.getNetworkingEngine);
+goog.exportProperty(shaka.offline.Storage.prototype,"getConfiguration",shaka.offline.Storage.prototype.getConfiguration);goog.exportProperty(shaka.offline.Storage.prototype,"configure",shaka.offline.Storage.prototype.configure);goog.exportProperty(shaka.offline.Storage.prototype,"destroy",shaka.offline.Storage.prototype.destroy);goog.exportProperty(shaka.offline.Storage,"support",shaka.offline.Storage.support);
+shaka.offline.Storage.defaultSystemIds_=(new Map).set("org.w3.clearkey","1077efecc0b24d02ace33c1e52e2fb4b").set("com.widevine.alpha","edef8ba979d64acea3c827dcd51d21ed").set("com.microsoft.playready","9a04f07998404286ab92e65be0885f95").set("com.microsoft.playready.recommendation","9a04f07998404286ab92e65be0885f95").set("com.microsoft.playready.software","9a04f07998404286ab92e65be0885f95").set("com.microsoft.playready.hardware","9a04f07998404286ab92e65be0885f95");
+shaka.Player.registerSupportPlugin("offline",shaka.offline.Storage.support);shaka.polyfill=function(){};shaka.polyfill.installAll=function(){for(var a=$jscomp.makeIterator(shaka.polyfill.polyfills_),b=a.next();!b.done;b=a.next()){b=b.value;try{b.callback()}catch(c){shaka.log.alwaysWarn("Error installing polyfill!",c)}}};shaka.polyfill.register=function(a,b){a={priority:b||0,callback:a};for(b=0;b<shaka.polyfill.polyfills_.length;b++)if(shaka.polyfill.polyfills_[b].priority<a.priority){shaka.polyfill.polyfills_.splice(b,0,a);return}shaka.polyfill.polyfills_.push(a)};
+goog.exportSymbol("shaka.polyfill",shaka.polyfill);goog.exportProperty(shaka.polyfill,"register",shaka.polyfill.register);goog.exportProperty(shaka.polyfill,"installAll",shaka.polyfill.installAll);shaka.polyfill.polyfills_=[];shaka.polyfill.AbortController=function(){this.signal_=new shaka.polyfill.AbortController.AbortSignal};shaka.polyfill.AbortController.install=function(){window.AbortController||(window.AbortController=shaka.polyfill.AbortController,window.AbortSignal=shaka.polyfill.AbortController.AbortSignal)};shaka.polyfill.AbortController.prototype.abort=function(a){this.signal_.doAbort_(a)};$jscomp.global.Object.defineProperties(shaka.polyfill.AbortController.prototype,{signal:{configurable:!0,enumerable:!0,get:function(){return this.signal_}}});
+goog.exportProperty(shaka.polyfill,"AbortController",shaka.polyfill.AbortController);goog.exportProperty(shaka.polyfill.AbortController,"install",shaka.polyfill.AbortController.install);shaka.polyfill.AbortController.AbortSignal=function(){shaka.util.FakeEventTarget.call(this);this.aborted_=!1;this.reason_=void 0;this.onabort=null};$jscomp.inherits(shaka.polyfill.AbortController.AbortSignal,shaka.util.FakeEventTarget);
+shaka.polyfill.AbortController.AbortSignal.prototype.throwIfAborted=function(){if(this.aborted_)throw this.reason_;};shaka.polyfill.AbortController.AbortSignal.prototype.doAbort_=function(a){if(!this.aborted_){this.aborted_=!0;this.reason_=a;void 0===this.reason_&&(this.reason_=new DOMException("signal is aborted without reason","AbortError"));a=new shaka.util.FakeEvent("abort");if(this.onabort)this.onabort(a);this.dispatchEvent(a)}};
+shaka.polyfill.AbortController.AbortSignal.abort=function(a){var b=new shaka.polyfill.AbortController.AbortSignal;b.doAbort_(a);return b};shaka.polyfill.AbortController.AbortSignal.timeout=function(a){var b=new shaka.polyfill.AbortController.AbortSignal;window.setTimeout(function(){b.doAbort_(new DOMException("signal timed out","TimeoutError"))},a);return b};
+$jscomp.global.Object.defineProperties(shaka.polyfill.AbortController.AbortSignal.prototype,{aborted:{configurable:!0,enumerable:!0,get:function(){return this.aborted_}},reason:{configurable:!0,enumerable:!0,get:function(){return this.reason_}}});shaka.polyfill.register(shaka.polyfill.AbortController.install);shaka.polyfill.Aria=function(){};shaka.polyfill.Aria.install=function(){if(Object.getOwnPropertyDescriptor(Element.prototype,"ariaHidden"))shaka.log.info("Using native ARIAMixin interface.");else{shaka.log.info("ARIAMixin interface not detected. Installing polyfill.");for(var a=$jscomp.makeIterator(["ariaHidden","ariaLabel","ariaPressed","ariaSelected"]),b=a.next();!b.done;b=a.next())shaka.polyfill.Aria.addARIAMixinAttribute_(b.value)}};
+shaka.polyfill.Aria.addARIAMixinAttribute_=function(a){var b="aria-"+a.toLowerCase().replace(/^aria/,"");Object.defineProperty(Element.prototype,a,{get:function(){return this.getAttribute(b)},set:function(c){null==c||void 0==c?this.removeAttribute(b):this.setAttribute(b,c)}})};goog.exportProperty(shaka.polyfill,"Aria",shaka.polyfill.Aria);goog.exportProperty(shaka.polyfill.Aria,"install",shaka.polyfill.Aria.install);shaka.polyfill.register(shaka.polyfill.Aria.install);shaka.polyfill.EncryptionScheme=function(){};shaka.polyfill.EncryptionScheme.install=function(){EncryptionSchemePolyfills.install()};goog.exportProperty(shaka.polyfill,"EncryptionScheme",shaka.polyfill.EncryptionScheme);goog.exportProperty(shaka.polyfill.EncryptionScheme,"install",shaka.polyfill.EncryptionScheme.install);shaka.polyfill.register(shaka.polyfill.EncryptionScheme.install,-2);shaka.polyfill.Fullscreen=function(){};
+shaka.polyfill.Fullscreen.install=function(){if(window.Document){var a=Element.prototype;a.requestFullscreen=a.requestFullscreen||a.mozRequestFullScreen||a.msRequestFullscreen||a.webkitRequestFullscreen;a=Document.prototype;a.exitFullscreen=a.exitFullscreen||a.mozCancelFullScreen||a.msExitFullscreen||a.webkitCancelFullScreen;"fullscreenElement"in document||(Object.defineProperty(document,"fullscreenElement",{get:function(){return document.mozFullScreenElement||document.msFullscreenElement||document.webkitCurrentFullScreenElement||
+document.webkitFullscreenElement}}),Object.defineProperty(document,"fullscreenEnabled",{get:function(){return document.mozFullScreenEnabled||document.msFullscreenEnabled||document.webkitFullscreenEnabled}}));a=shaka.polyfill.Fullscreen.proxyEvent_;document.addEventListener("webkitfullscreenchange",a);document.addEventListener("webkitfullscreenerror",a);document.addEventListener("mozfullscreenchange",a);document.addEventListener("mozfullscreenerror",a);document.addEventListener("MSFullscreenChange",
+a);document.addEventListener("MSFullscreenError",a)}};shaka.polyfill.Fullscreen.proxyEvent_=function(a){var b=a.type.replace(/^(webkit|moz|MS)/,"").toLowerCase(),c=document.createEvent("Event");c.initEvent(b,a.bubbles,a.cancelable);a.target.dispatchEvent(c)};goog.exportProperty(shaka.polyfill,"Fullscreen",shaka.polyfill.Fullscreen);goog.exportProperty(shaka.polyfill.Fullscreen,"install",shaka.polyfill.Fullscreen.install);shaka.polyfill.register(shaka.polyfill.Fullscreen.install);shaka.polyfill.MediaCapabilities=function(){};
+shaka.polyfill.MediaCapabilities.install=function(){var a=!0;if(shaka.util.Platform.isApple()||shaka.util.Platform.isPS5()||shaka.util.Platform.isPS4()||shaka.util.Platform.isWebOS()||shaka.util.Platform.isTizen()||shaka.util.Platform.isChromecast()||shaka.util.Platform.isEOS()||shaka.util.Platform.isHisense())a=!1;a&&navigator.mediaCapabilities?shaka.log.info("MediaCapabilities: Native mediaCapabilities support found."):(shaka.log.info("MediaCapabilities: install"),navigator.mediaCapabilities||(navigator.mediaCapabilities=
+{}),shaka.polyfill.MediaCapabilities.originalMcap=navigator.mediaCapabilities,navigator.mediaCapabilities.decodingInfo=shaka.polyfill.MediaCapabilities.decodingInfo_)};
+shaka.polyfill.MediaCapabilities.decodingInfo_=function(a){var b,c,d,e,f,g,h,k,l,m,n,p,q,r,v,x,w,t,y,u;return $jscomp.asyncExecutePromiseGeneratorProgram(function(z){switch(z.nextAddress){case 1:b={supported:!1,powerEfficient:!0,smooth:!0,keySystemAccess:null,configuration:a};if(!a)return z.return(b);c=a.video;d=a.audio;e=shaka.media.Capabilities;if("media-source"==a.type){if(!shaka.util.Platform.supportsMediaSource()||c&&(shaka.util.Platform.isChromecast()?f=shaka.polyfill.MediaCapabilities.canCastDisplayType_(c):
+shaka.util.Platform.isTizen()?(g=c.contentType,c.width&&c.height&&(g+="; width="+c.width,g+="; height="+c.height),c.framerate&&(g+="; framerate="+c.framerate),c.bitrate&&(g+="; bitrate="+c.bitrate),f=e.isTypeSupported(g)):f=e.isTypeSupported(c.contentType),!f)||d&&(shaka.util.Platform.isChromecast()&&d.spatialRendering?(k=d.contentType+"; spatialRendering=true",h=e.isTypeSupported(k)):h=e.isTypeSupported(d.contentType),!h))return z.return(b)}else if("file"==a.type){if(c&&(l=c.contentType,m=shaka.util.Platform.supportsMediaType(l),
+!m)||d&&(n=d.contentType,p=shaka.util.Platform.supportsMediaType(n),!p))return z.return(b)}else return z.return(b);if(!a.keySystemConfiguration)return b.supported=!0,z.return(Promise.resolve(b));q=a.keySystemConfiguration;r=[];v=[];q.audio&&(x={robustness:q.audio.robustness||"",contentType:a.audio.contentType},shaka.util.Platform.isTizen()&&a.audio.contentType.includes('codecs="ac-3"')&&(x={robustness:x.robustness,contentType:'audio/mp4; codecs="ec-3"'}),q.audio.encryptionScheme&&(x={robustness:x.robustness,
+contentType:x.contentType,encryptionScheme:q.audio.encryptionScheme}),r.push(x));q.video&&(w={robustness:q.video.robustness||"",contentType:a.video.contentType},q.video.encryptionScheme&&(w={robustness:w.robustness,contentType:w.contentType,encryptionScheme:q.video.encryptionScheme}),v.push(w));t={initDataTypes:[q.initDataType],distinctiveIdentifier:q.distinctiveIdentifier,persistentState:q.persistentState,sessionTypes:q.sessionTypes};r.length&&(t.audioCapabilities=r);v.length&&(t.videoCapabilities=
+v);y=shaka.polyfill.MediaCapabilities.generateKeySystemCacheKey_(a.video?a.video.contentType:"",a.audio?a.audio.contentType:"",a.keySystemConfiguration.keySystem);z.setCatchFinallyBlocks(3);if(y in shaka.polyfill.MediaCapabilities.memoizedMediaKeySystemAccessRequests_){u=shaka.polyfill.MediaCapabilities.memoizedMediaKeySystemAccessRequests_[y];z.jumpTo(5);break}return z.yield(navigator.requestMediaKeySystemAccess(q.keySystem,[t]),6);case 6:u=z.yieldResult,shaka.polyfill.MediaCapabilities.memoizedMediaKeySystemAccessRequests_[y]=
+u;case 5:z.leaveTryBlock(4);break;case 3:z.enterCatchBlock(),shaka.log.info("navigator.requestMediaKeySystemAccess failed.");case 4:u&&(b.supported=!0,b.keySystemAccess=u);case 2:return z.return(b)}})};
+shaka.polyfill.MediaCapabilities.canCastDisplayType_=function(a){if(!(window.cast&&cast.__platform__&&cast.__platform__.canDisplayType))return shaka.log.warning("Expected cast APIs to be available! Falling back to shaka.media.Capabilities.isTypeSupported() for type support."),shaka.media.Capabilities.isTypeSupported(a.contentType);var b=a.contentType;a.width&&a.height&&(b+="; width="+a.width+"; height="+a.height);a.framerate&&(b+="; framerate="+a.framerate);"pq"===a.transferFunction&&(b+="; eotf=smpte2084");
+b in shaka.polyfill.MediaCapabilities.memoizedCanDisplayTypeRequests_?a=shaka.polyfill.MediaCapabilities.memoizedCanDisplayTypeRequests_[b]:(a=cast.__platform__.canDisplayType(b),shaka.polyfill.MediaCapabilities.memoizedCanDisplayTypeRequests_[b]=a);return a};shaka.polyfill.MediaCapabilities.generateKeySystemCacheKey_=function(a,b,c){return a+"#"+b+"#"+c};goog.exportProperty(shaka.polyfill,"MediaCapabilities",shaka.polyfill.MediaCapabilities);
+goog.exportProperty(shaka.polyfill.MediaCapabilities,"install",shaka.polyfill.MediaCapabilities.install);shaka.polyfill.MediaCapabilities.originalMcap=null;goog.exportProperty(shaka.polyfill.MediaCapabilities,"originalMcap",shaka.polyfill.MediaCapabilities.originalMcap);shaka.polyfill.MediaCapabilities.memoizedMediaKeySystemAccessRequests_={};goog.exportProperty(shaka.polyfill.MediaCapabilities,"memoizedMediaKeySystemAccessRequests_",shaka.polyfill.MediaCapabilities.memoizedMediaKeySystemAccessRequests_);
+shaka.polyfill.MediaCapabilities.memoizedCanDisplayTypeRequests_={};goog.exportProperty(shaka.polyfill.MediaCapabilities,"memoizedCanDisplayTypeRequests_",shaka.polyfill.MediaCapabilities.memoizedCanDisplayTypeRequests_);shaka.polyfill.register(shaka.polyfill.MediaCapabilities.install,-1);shaka.polyfill.MediaSource=function(){};
+shaka.polyfill.MediaSource.install=function(){shaka.log.debug("MediaSource.install");var a=shaka.util.Platform.safariVersion();window.MediaSource||window.ManagedMediaSource?a?10>=a?(shaka.log.info("Blacklisting MSE on Safari <= 10."),shaka.polyfill.MediaSource.blacklist_()):12>=a?(shaka.log.info("Patching Safari 11 & 12 MSE bugs."),shaka.polyfill.MediaSource.stubAbort_(),shaka.polyfill.MediaSource.patchRemovalRange_()):15>=a&&(shaka.log.info("Patching Safari 13 & 14 & 15 MSE bugs."),shaka.polyfill.MediaSource.stubAbort_()):
+shaka.util.Platform.isTizen2()||shaka.util.Platform.isTizen3()||shaka.util.Platform.isTizen4()?(shaka.log.info("Rejecting Opus."),shaka.polyfill.MediaSource.rejectCodec_("opus")):shaka.log.info("Using native MSE as-is."):shaka.log.info("No MSE implementation available.");(window.MediaSource||window.ManagedMediaSource)&&shaka.polyfill.MediaSource.rejectContainer_("mp2t");window.MediaSource&&MediaSource.isTypeSupported('video/webm; codecs="vp9"')&&!MediaSource.isTypeSupported('video/webm; codecs="vp09.00.10.08"')&&
+(shaka.log.info("Patching vp09 support queries."),shaka.polyfill.MediaSource.patchVp09_())};shaka.polyfill.MediaSource.blacklist_=function(){window.MediaSource=null};shaka.polyfill.MediaSource.stubAbort_=function(){var a=MediaSource.prototype.addSourceBuffer;MediaSource.prototype.addSourceBuffer=function(){var b=$jscomp.getRestArguments.apply(0,arguments);b=a.apply(this,b);b.abort=function(){};return b}};
+shaka.polyfill.MediaSource.patchRemovalRange_=function(){var a=SourceBuffer.prototype.remove;SourceBuffer.prototype.remove=function(b,c){return a.call(this,b,c-.001)}};
+shaka.polyfill.MediaSource.rejectContainer_=function(a){var b=MediaSource.isTypeSupported.bind(MediaSource);MediaSource.isTypeSupported=function(d){return shaka.util.MimeUtils.getContainerType(d)!=a&&b(d)};if(window.ManagedMediaSource){var c=ManagedMediaSource.isTypeSupported.bind(ManagedMediaSource);window.ManagedMediaSource.isTypeSupported=function(d){return shaka.util.MimeUtils.getContainerType(d)!=a&&c(d)}}};
+shaka.polyfill.MediaSource.rejectCodec_=function(a){var b=MediaSource.isTypeSupported.bind(MediaSource);MediaSource.isTypeSupported=function(d){return shaka.util.MimeUtils.getCodecBase(d)!=a&&b(d)};if(window.ManagedMediaSource){var c=ManagedMediaSource.isTypeSupported.bind(ManagedMediaSource);window.ManagedMediaSource.isTypeSupported=function(d){return shaka.util.MimeUtils.getCodecBase(d)!=a&&c(d)}}};
+shaka.polyfill.MediaSource.patchVp09_=function(){var a=MediaSource.isTypeSupported;shaka.util.Platform.isWebOS()||(MediaSource.isTypeSupported=function(b){var c=b.split(/ *; */),d=c.findIndex(function(g){return g.startsWith("codecs=")});if(0>d)return a(b);var e=c[d].replace("codecs=","").replace(/"/g,"").split(/\s*,\s*/),f=e.findIndex(function(g){return g.startsWith("vp09")});0<=f&&(e[f]="vp9",c[d]='codecs="'+e.join(",")+'"',b=c.join("; "));return a(b)})};
+goog.exportProperty(shaka.polyfill,"MediaSource",shaka.polyfill.MediaSource);goog.exportProperty(shaka.polyfill.MediaSource,"install",shaka.polyfill.MediaSource.install);shaka.polyfill.register(shaka.polyfill.MediaSource.install);shaka.polyfill.Orientation=function(){};shaka.polyfill.Orientation.install=function(){screen.orientation&&screen.orientation.unlock?shaka.log.info("Using native screen.orientation"):void 0!=screen.orientation?shaka.polyfill.Orientation.installBasedOnScreenMethods_():void 0!=window.orientation&&shaka.polyfill.Orientation.installBasedOnWindowMethods_()};
+shaka.polyfill.Orientation.installBasedOnScreenMethods_=function(){void 0===screen.orientation.lock&&(screen.orientation.lock=function(a){shaka.log.info("screen.orientation.lock is a no-op");return Promise.resolve()});void 0===screen.orientation.unlock&&(screen.orientation.unlock=function(){shaka.log.info("screen.orientation.unlock is a no-op")})};
+shaka.polyfill.Orientation.installBasedOnWindowMethods_=function(){var a=new shaka.polyfill.Orientation.FakeOrientation;screen.orientation=a;var b=function(){switch(window.orientation){case -90:a.type="landscape-secondary";a.angle=270;break;case 0:a.type="portrait-primary";a.angle=0;break;case 90:a.type="landscape-primary";a.angle=90;break;case 180:a.type="portrait-secondary",a.angle=180}};b();window.addEventListener("orientationchange",function(){b();a.dispatchChangeEvent()})};
+goog.exportProperty(shaka.polyfill,"Orientation",shaka.polyfill.Orientation);goog.exportProperty(shaka.polyfill.Orientation,"install",shaka.polyfill.Orientation.install);shaka.polyfill.Orientation.FakeOrientation=function(){shaka.util.FakeEventTarget.call(this);this.type="";this.angle=0};$jscomp.inherits(shaka.polyfill.Orientation.FakeOrientation,shaka.util.FakeEventTarget);
+shaka.polyfill.Orientation.FakeOrientation.prototype.dispatchChangeEvent=function(){var a=new shaka.util.FakeEvent("change");this.dispatchEvent(a)};
+shaka.polyfill.Orientation.FakeOrientation.prototype.lock=function(a){var b=function(d){return screen.lockOrientation?screen.lockOrientation(d):screen.mozLockOrientation?screen.mozLockOrientation(d):screen.msLockOrientation?screen.msLockOrientation(d):!1},c=!1;switch(a){case "natural":c=b("default");break;case "any":c=!0;this.unlock();break;default:c=b(a)}if(c)return Promise.resolve();a=Error("screen.orientation.lock() is not available on this device");a.name="NotSupportedError";a.code=DOMException.NOT_SUPPORTED_ERR;
+return Promise.reject(a)};shaka.polyfill.Orientation.FakeOrientation.prototype.unlock=function(){screen.unlockOrientation?screen.unlockOrientation():screen.mozUnlockOrientation?screen.mozUnlockOrientation():screen.msUnlockOrientation&&screen.msUnlockOrientation()};shaka.polyfill.register(shaka.polyfill.Orientation.install);shaka.polyfill.PatchedMediaKeysApple=function(){};
+shaka.polyfill.PatchedMediaKeysApple.install=function(a){var b=shaka.polyfill.PatchedMediaKeysApple;if(window.HTMLVideoElement&&window.WebKitMediaKeys){if(void 0===a?0:a)b.enableUninstall=!0,b.originalHTMLMediaElementPrototypeMediaKeys=Object.getOwnPropertyDescriptor(HTMLMediaElement.prototype,"mediaKeys"),b.originalHTMLMediaElementPrototypeSetMediaKeys=HTMLMediaElement.prototype.setMediaKeys,b.originalWindowMediaKeys=window.MediaKeys,b.originalWindowMediaKeySystemAccess=window.MediaKeySystemAccess,
+b.originalNavigatorRequestMediaKeySystemAccess=navigator.requestMediaKeySystemAccess;shaka.log.info("Using Apple-prefixed EME");delete HTMLMediaElement.prototype.mediaKeys;HTMLMediaElement.prototype.mediaKeys=null;HTMLMediaElement.prototype.setMediaKeys=b.setMediaKeys;window.MediaKeys=b.MediaKeys;window.MediaKeySystemAccess=b.MediaKeySystemAccess;navigator.requestMediaKeySystemAccess=b.requestMediaKeySystemAccess;window.shakaMediaKeysPolyfill=!0}};
+shaka.polyfill.PatchedMediaKeysApple.uninstall=function(){var a=shaka.polyfill.PatchedMediaKeysApple;a.enableUninstall&&(shaka.log.info("Un-installing Apple-prefixed EME"),a.enableUninstall=!1,Object.defineProperty(HTMLMediaElement.prototype,"mediaKeys",a.originalHTMLMediaElementPrototypeMediaKeys),HTMLMediaElement.prototype.setMediaKeys=a.originalHTMLMediaElementPrototypeSetMediaKeys,window.MediaKeys=a.originalWindowMediaKeys,window.MediaKeySystemAccess=a.originalWindowMediaKeySystemAccess,navigator.requestMediaKeySystemAccess=
+a.originalNavigatorRequestMediaKeySystemAccess,a.originalWindowMediaKeys=null,a.originalWindowMediaKeySystemAccess=null,a.originalHTMLMediaElementPrototypeSetMediaKeys=null,a.originalNavigatorRequestMediaKeySystemAccess=null,a.originalHTMLMediaElementPrototypeMediaKeys=null,window.shakaMediaKeysPolyfill=!1)};
+shaka.polyfill.PatchedMediaKeysApple.requestMediaKeySystemAccess=function(a,b){shaka.log.debug("PatchedMediaKeysApple.requestMediaKeySystemAccess");goog.asserts.assert(this==navigator,'bad "this" for requestMediaKeySystemAccess');var c=shaka.polyfill.PatchedMediaKeysApple;try{var d=new c.MediaKeySystemAccess(a,b);return Promise.resolve(d)}catch(e){return Promise.reject(e)}};
+shaka.polyfill.PatchedMediaKeysApple.setMediaKeys=function(a){shaka.log.debug("PatchedMediaKeysApple.setMediaKeys");goog.asserts.assert(this instanceof HTMLMediaElement,'bad "this" for setMediaKeys');var b=shaka.polyfill.PatchedMediaKeysApple,c=this.mediaKeys;c&&c!=a&&(goog.asserts.assert(c instanceof b.MediaKeys,"non-polyfill instance of oldMediaKeys"),c.setMedia(null));delete this.mediaKeys;return(this.mediaKeys=a)?(goog.asserts.assert(a instanceof b.MediaKeys,"non-polyfill instance of newMediaKeys"),
+a.setMedia(this)):Promise.resolve()};
+shaka.polyfill.PatchedMediaKeysApple.onWebkitNeedKey_=function(a){shaka.log.debug("PatchedMediaKeysApple.onWebkitNeedKey_",a);goog.asserts.assert(this.mediaKeys instanceof shaka.polyfill.PatchedMediaKeysApple.MediaKeys,"non-polyfill instance of newMediaKeys");goog.asserts.assert(null!=a.initData,"missing init data!");a=shaka.util.BufferUtils.toUint8(a.initData);if(shaka.util.BufferUtils.toDataView(a).getUint32(0,!0)+4!=a.byteLength)throw new RangeError("Malformed FairPlay init data");a=shaka.util.StringUtils.fromUTF16(a.subarray(4),
+!0);a=shaka.util.StringUtils.toUTF8(a);var b=new Event("encrypted");b.initDataType="skd";b.initData=shaka.util.BufferUtils.toArrayBuffer(a);this.dispatchEvent(b)};goog.exportProperty(shaka.polyfill,"PatchedMediaKeysApple",shaka.polyfill.PatchedMediaKeysApple);goog.exportProperty(shaka.polyfill.PatchedMediaKeysApple,"uninstall",shaka.polyfill.PatchedMediaKeysApple.uninstall);goog.exportProperty(shaka.polyfill.PatchedMediaKeysApple,"install",shaka.polyfill.PatchedMediaKeysApple.install);
+shaka.polyfill.PatchedMediaKeysApple.MediaKeySystemAccess=function(a,b){shaka.log.debug("PatchedMediaKeysApple.MediaKeySystemAccess");this.keySystem=a;if(a.startsWith("com.apple.fps"))for(a=$jscomp.makeIterator(b),b=a.next();!b.done;b=a.next())if(b=this.checkConfig_(b.value)){this.configuration_=b;return}a=Error("Unsupported keySystem");a.name="NotSupportedError";a.code=DOMException.NOT_SUPPORTED_ERR;throw a;};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeySystemAccess.prototype.checkConfig_=function(a){if("required"==a.persistentState)return null;var b={audioCapabilities:[],videoCapabilities:[],persistentState:"optional",distinctiveIdentifier:"optional",initDataTypes:a.initDataTypes,sessionTypes:["temporary"],label:a.label},c=!1,d=!1;if(a.audioCapabilities)for(var e=$jscomp.makeIterator(a.audioCapabilities),f=e.next();!f.done;f=e.next())if(f=f.value,f.contentType){c=!0;var g=f.contentType.split(";")[0];
+WebKitMediaKeys.isTypeSupported(this.keySystem,g)&&(b.audioCapabilities.push(f),d=!0)}if(a.videoCapabilities)for(a=$jscomp.makeIterator(a.videoCapabilities),f=a.next();!f.done;f=a.next())e=f.value,e.contentType&&(c=!0,f=e.contentType.split(";")[0],WebKitMediaKeys.isTypeSupported(this.keySystem,f)&&(b.videoCapabilities.push(e),d=!0));c||(d=WebKitMediaKeys.isTypeSupported(this.keySystem,"video/mp4"));return d?b:null};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeySystemAccess.prototype.createMediaKeys=function(){shaka.log.debug("PatchedMediaKeysApple.MediaKeySystemAccess.createMediaKeys");var a=new shaka.polyfill.PatchedMediaKeysApple.MediaKeys(this.keySystem);return Promise.resolve(a)};shaka.polyfill.PatchedMediaKeysApple.MediaKeySystemAccess.prototype.getConfiguration=function(){shaka.log.debug("PatchedMediaKeysApple.MediaKeySystemAccess.getConfiguration");return this.configuration_};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeys=function(a){shaka.log.debug("PatchedMediaKeysApple.MediaKeys");this.nativeMediaKeys_=new WebKitMediaKeys(a);this.eventManager_=new shaka.util.EventManager};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeys.prototype.createSession=function(a){shaka.log.debug("PatchedMediaKeysApple.MediaKeys.createSession");a=a||"temporary";if("temporary"!=a)throw new TypeError("Session type "+a+" is unsupported on this platform.");return new shaka.polyfill.PatchedMediaKeysApple.MediaKeySession(this.nativeMediaKeys_,a)};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeys.prototype.setServerCertificate=function(a){shaka.log.debug("PatchedMediaKeysApple.MediaKeys.setServerCertificate");return Promise.resolve(!1)};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeys.prototype.setMedia=function(a){var b=this,c=shaka.polyfill.PatchedMediaKeysApple;this.eventManager_.removeAll();if(!a)return Promise.resolve();this.eventManager_.listen(a,"webkitneedkey",c.onWebkitNeedKey_);try{return shaka.util.MediaReadyState.waitForReadyState(a,HTMLMediaElement.HAVE_METADATA,this.eventManager_,function(){a.webkitSetMediaKeys(b.nativeMediaKeys_)}),Promise.resolve()}catch(d){return Promise.reject(d)}};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeys.prototype.getStatusForPolicy=function(a){return Promise.resolve("usable")};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeySession=function(a,b){shaka.log.debug("PatchedMediaKeysApple.MediaKeySession");shaka.util.FakeEventTarget.call(this);this.nativeMediaKeySession_=null;this.nativeMediaKeys_=a;this.updatePromise_=this.generateRequestPromise_=null;this.eventManager_=new shaka.util.EventManager;this.sessionId="";this.expiration=NaN;this.closed=new shaka.util.PublicPromise;this.keyStatuses=new shaka.polyfill.PatchedMediaKeysApple.MediaKeyStatusMap};
+$jscomp.inherits(shaka.polyfill.PatchedMediaKeysApple.MediaKeySession,shaka.util.FakeEventTarget);
+shaka.polyfill.PatchedMediaKeysApple.MediaKeySession.prototype.generateRequest=function(a,b){var c=this;shaka.log.debug("PatchedMediaKeysApple.MediaKeySession.generateRequest");this.generateRequestPromise_=new shaka.util.PublicPromise;try{var d=this.nativeMediaKeys_.createSession("video/mp4",shaka.util.BufferUtils.toUint8(b));this.nativeMediaKeySession_=d;this.sessionId=d.sessionId||"";this.eventManager_.listen(this.nativeMediaKeySession_,"webkitkeymessage",function(e){return c.onWebkitKeyMessage_(e)});
+this.eventManager_.listen(d,"webkitkeyadded",function(e){return c.onWebkitKeyAdded_(e)});this.eventManager_.listen(d,"webkitkeyerror",function(e){return c.onWebkitKeyError_(e)});this.updateKeyStatus_("status-pending")}catch(e){this.generateRequestPromise_.reject(e)}return this.generateRequestPromise_};shaka.polyfill.PatchedMediaKeysApple.MediaKeySession.prototype.load=function(){shaka.log.debug("PatchedMediaKeysApple.MediaKeySession.load");return Promise.reject(Error("MediaKeySession.load not yet supported"))};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeySession.prototype.update=function(a){shaka.log.debug("PatchedMediaKeysApple.MediaKeySession.update");this.updatePromise_=new shaka.util.PublicPromise;try{this.nativeMediaKeySession_.update(shaka.util.BufferUtils.toUint8(a))}catch(b){this.updatePromise_.reject(b)}return this.updatePromise_};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeySession.prototype.close=function(){shaka.log.debug("PatchedMediaKeysApple.MediaKeySession.close");try{this.nativeMediaKeySession_.close(),this.closed.resolve(),this.eventManager_.removeAll()}catch(a){this.closed.reject(a)}return this.closed};shaka.polyfill.PatchedMediaKeysApple.MediaKeySession.prototype.remove=function(){shaka.log.debug("PatchedMediaKeysApple.MediaKeySession.remove");return Promise.reject(Error("MediaKeySession.remove is only applicable for persistent licenses, which are not supported on this platform"))};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeySession.prototype.onWebkitKeyMessage_=function(a){shaka.log.debug("PatchedMediaKeysApple.onWebkitKeyMessage_",a);goog.asserts.assert(this.generateRequestPromise_,"generateRequestPromise_ should be set before now!");this.generateRequestPromise_&&(this.generateRequestPromise_.resolve(),this.generateRequestPromise_=null);var b=void 0==this.keyStatuses.getStatus();a=(new Map).set("messageType",b?"license-request":"license-renewal").set("message",shaka.util.BufferUtils.toArrayBuffer(a.message));
+a=new shaka.util.FakeEvent("message",a);this.dispatchEvent(a)};shaka.polyfill.PatchedMediaKeysApple.MediaKeySession.prototype.onWebkitKeyAdded_=function(a){shaka.log.debug("PatchedMediaKeysApple.onWebkitKeyAdded_",a);goog.asserts.assert(!this.generateRequestPromise_,"Key added during generate!");goog.asserts.assert(this.updatePromise_,"updatePromise_ should be set before now!");this.updatePromise_&&(this.updateKeyStatus_("usable"),this.updatePromise_.resolve(),this.updatePromise_=null)};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeySession.prototype.onWebkitKeyError_=function(a){shaka.log.debug("PatchedMediaKeysApple.onWebkitKeyError_",a);a=Error("EME PatchedMediaKeysApple key error");a.errorCode=this.nativeMediaKeySession_.error;if(null!=this.generateRequestPromise_)this.generateRequestPromise_.reject(a),this.generateRequestPromise_=null;else if(null!=this.updatePromise_)this.updatePromise_.reject(a),this.updatePromise_=null;else switch(this.nativeMediaKeySession_.error.code){case WebKitMediaKeyError.MEDIA_KEYERR_OUTPUT:case WebKitMediaKeyError.MEDIA_KEYERR_HARDWARECHANGE:this.updateKeyStatus_("output-not-allowed");
+break;default:this.updateKeyStatus_("internal-error")}};shaka.polyfill.PatchedMediaKeysApple.MediaKeySession.prototype.updateKeyStatus_=function(a){this.keyStatuses.setStatus(a);a=new shaka.util.FakeEvent("keystatuseschange");this.dispatchEvent(a)};shaka.polyfill.PatchedMediaKeysApple.MediaKeyStatusMap=function(){this.size=0;this.status_=void 0};shaka.polyfill.PatchedMediaKeysApple.MediaKeyStatusMap.prototype.setStatus=function(a){this.size=void 0==a?0:1;this.status_=a};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeyStatusMap.prototype.getStatus=function(){return this.status_};shaka.polyfill.PatchedMediaKeysApple.MediaKeyStatusMap.prototype.forEach=function(a){this.status_&&a(this.status_,shaka.media.DrmEngine.DUMMY_KEY_ID.value())};shaka.polyfill.PatchedMediaKeysApple.MediaKeyStatusMap.prototype.get=function(a){if(this.has(a))return this.status_};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeyStatusMap.prototype.has=function(a){var b=shaka.media.DrmEngine.DUMMY_KEY_ID.value();return this.status_&&shaka.util.BufferUtils.equal(a,b)?!0:!1};shaka.polyfill.PatchedMediaKeysApple.MediaKeyStatusMap.prototype.entries=function(){goog.asserts.assert(!1,"Not used!  Provided only for the compiler.")};shaka.polyfill.PatchedMediaKeysApple.MediaKeyStatusMap.prototype.keys=function(){goog.asserts.assert(!1,"Not used!  Provided only for the compiler.")};
+shaka.polyfill.PatchedMediaKeysApple.MediaKeyStatusMap.prototype.values=function(){goog.asserts.assert(!1,"Not used!  Provided only for the compiler.")};shaka.polyfill.PatchedMediaKeysNop=function(){};
+shaka.polyfill.PatchedMediaKeysNop.install=function(){if(!(!window.HTMLVideoElement||navigator.requestMediaKeySystemAccess&&MediaKeySystemAccess.prototype.getConfiguration)){shaka.log.info("EME not available.");var a=shaka.polyfill.PatchedMediaKeysNop;navigator.requestMediaKeySystemAccess=a.requestMediaKeySystemAccess;delete HTMLMediaElement.prototype.mediaKeys;HTMLMediaElement.prototype.mediaKeys=null;HTMLMediaElement.prototype.setMediaKeys=a.setMediaKeys;window.MediaKeys=a.MediaKeys;window.MediaKeySystemAccess=
+a.MediaKeySystemAccess;window.shakaMediaKeysPolyfill=!0}};shaka.polyfill.PatchedMediaKeysNop.requestMediaKeySystemAccess=function(a,b){shaka.log.debug("PatchedMediaKeysNop.requestMediaKeySystemAccess");goog.asserts.assert(this==navigator,'bad "this" for requestMediaKeySystemAccess');return Promise.reject(Error("The key system specified is not supported."))};
+shaka.polyfill.PatchedMediaKeysNop.setMediaKeys=function(a){shaka.log.debug("PatchedMediaKeysNop.setMediaKeys");goog.asserts.assert(this instanceof HTMLMediaElement,'bad "this" for setMediaKeys');return null==a?Promise.resolve():Promise.reject(Error("MediaKeys not supported."))};goog.exportProperty(shaka.polyfill,"PatchedMediaKeysNop",shaka.polyfill.PatchedMediaKeysNop);goog.exportProperty(shaka.polyfill.PatchedMediaKeysNop,"install",shaka.polyfill.PatchedMediaKeysNop.install);
+shaka.polyfill.PatchedMediaKeysNop.MediaKeys=function(){throw new TypeError("Illegal constructor.");};shaka.polyfill.PatchedMediaKeysNop.MediaKeys.prototype.createSession=function(){};shaka.polyfill.PatchedMediaKeysNop.MediaKeys.prototype.setServerCertificate=function(){};shaka.polyfill.PatchedMediaKeysNop.MediaKeys.prototype.getStatusForPolicy=function(a){return Promise.resolve("usable")};
+shaka.polyfill.PatchedMediaKeysNop.MediaKeySystemAccess=function(){this.keySystem="";throw new TypeError("Illegal constructor.");};shaka.polyfill.PatchedMediaKeysNop.MediaKeySystemAccess.prototype.getConfiguration=function(){};shaka.polyfill.PatchedMediaKeysNop.MediaKeySystemAccess.prototype.createMediaKeys=function(){};shaka.polyfill.register(shaka.polyfill.PatchedMediaKeysNop.install,-10);shaka.polyfill.PatchedMediaKeysWebkit=function(){};
+shaka.polyfill.PatchedMediaKeysWebkit.install=function(){var a=shaka.polyfill.PatchedMediaKeysWebkit;if(!(!window.HTMLVideoElement||navigator.requestMediaKeySystemAccess&&MediaKeySystemAccess.prototype.getConfiguration)){if(HTMLMediaElement.prototype.webkitGenerateKeyRequest)shaka.log.info("Using webkit-prefixed EME v0.1b"),a.prefix_="webkit";else if(HTMLMediaElement.prototype.generateKeyRequest)shaka.log.info("Using nonprefixed EME v0.1b");else return;goog.asserts.assert(HTMLMediaElement.prototype[a.prefixApi_("generateKeyRequest")],
+"PatchedMediaKeysWebkit APIs not available!");navigator.requestMediaKeySystemAccess=a.requestMediaKeySystemAccess;delete HTMLMediaElement.prototype.mediaKeys;HTMLMediaElement.prototype.mediaKeys=null;HTMLMediaElement.prototype.setMediaKeys=a.setMediaKeys;window.MediaKeys=a.MediaKeys;window.MediaKeySystemAccess=a.MediaKeySystemAccess;window.shakaMediaKeysPolyfill=!0}};
+shaka.polyfill.PatchedMediaKeysWebkit.prefixApi_=function(a){var b=shaka.polyfill.PatchedMediaKeysWebkit.prefix_;return b?b+a.charAt(0).toUpperCase()+a.slice(1):a};shaka.polyfill.PatchedMediaKeysWebkit.requestMediaKeySystemAccess=function(a,b){shaka.log.debug("PatchedMediaKeysWebkit.requestMediaKeySystemAccess");goog.asserts.assert(this==navigator,'bad "this" for requestMediaKeySystemAccess');var c=shaka.polyfill.PatchedMediaKeysWebkit;try{var d=new c.MediaKeySystemAccess(a,b);return Promise.resolve(d)}catch(e){return Promise.reject(e)}};
+shaka.polyfill.PatchedMediaKeysWebkit.setMediaKeys=function(a){shaka.log.debug("PatchedMediaKeysWebkit.setMediaKeys");goog.asserts.assert(this instanceof HTMLMediaElement,'bad "this" for setMediaKeys');var b=shaka.polyfill.PatchedMediaKeysWebkit,c=this.mediaKeys;c&&c!=a&&(goog.asserts.assert(c instanceof b.MediaKeys,"non-polyfill instance of oldMediaKeys"),c.setMedia(null));delete this.mediaKeys;if(this.mediaKeys=a)goog.asserts.assert(a instanceof b.MediaKeys,"non-polyfill instance of newMediaKeys"),
+a.setMedia(this);return Promise.resolve()};shaka.polyfill.PatchedMediaKeysWebkit.getVideoElement_=function(){var a=document.getElementsByTagName("video");return a.length?a[0]:document.createElement("video")};goog.exportProperty(shaka.polyfill,"PatchedMediaKeysWebkit",shaka.polyfill.PatchedMediaKeysWebkit);goog.exportProperty(shaka.polyfill.PatchedMediaKeysWebkit,"install",shaka.polyfill.PatchedMediaKeysWebkit.install);
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySystemAccess=function(a,b){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeySystemAccess");this.internalKeySystem_=this.keySystem=a;var c=!1;"org.w3.clearkey"==a&&(this.internalKeySystem_="webkit-org.w3.clearkey",c=!1);var d=!1,e=shaka.polyfill.PatchedMediaKeysWebkit.getVideoElement_();b=$jscomp.makeIterator(b);for(var f=b.next();!f.done;f=b.next()){f=f.value;var g={audioCapabilities:[],videoCapabilities:[],persistentState:"optional",distinctiveIdentifier:"optional",
+initDataTypes:f.initDataTypes,sessionTypes:["temporary"],label:f.label},h=!1;if(f.audioCapabilities)for(var k=$jscomp.makeIterator(f.audioCapabilities),l=k.next();!l.done;l=k.next())if(l=l.value,l.contentType){h=!0;var m=l.contentType.split(";")[0];e.canPlayType(m,this.internalKeySystem_)&&(g.audioCapabilities.push(l),d=!0)}if(f.videoCapabilities)for(k=$jscomp.makeIterator(f.videoCapabilities),l=k.next();!l.done;l=k.next())l=l.value,l.contentType&&(h=!0,e.canPlayType(l.contentType,this.internalKeySystem_)&&
+(g.videoCapabilities.push(l),d=!0));h||(d=e.canPlayType("video/mp4",this.internalKeySystem_)||e.canPlayType("video/webm",this.internalKeySystem_));"required"==f.persistentState&&(c?(g.persistentState="required",g.sessionTypes=["persistent-license"]):d=!1);if(d){this.configuration_=g;return}}c="Unsupported keySystem";if("org.w3.clearkey"==a||"com.widevine.alpha"==a)c="None of the requested configurations were supported.";a=Error(c);a.name="NotSupportedError";a.code=DOMException.NOT_SUPPORTED_ERR;throw a;
+};shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySystemAccess.prototype.createMediaKeys=function(){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeySystemAccess.createMediaKeys");var a=new shaka.polyfill.PatchedMediaKeysWebkit.MediaKeys(this.internalKeySystem_);return Promise.resolve(a)};shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySystemAccess.prototype.getConfiguration=function(){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeySystemAccess.getConfiguration");return this.configuration_};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeys=function(a){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeys");this.keySystem_=a;this.media_=null;this.eventManager_=new shaka.util.EventManager;this.newSessions_=[];this.sessionMap_=new Map};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeys.prototype.setMedia=function(a){var b=this;this.media_=a;this.eventManager_.removeAll();var c=shaka.polyfill.PatchedMediaKeysWebkit.prefix_;a&&(this.eventManager_.listen(a,c+"needkey",function(d){return b.onWebkitNeedKey_(d)}),this.eventManager_.listen(a,c+"keymessage",function(d){return b.onWebkitKeyMessage_(d)}),this.eventManager_.listen(a,c+"keyadded",function(d){return b.onWebkitKeyAdded_(d)}),this.eventManager_.listen(a,c+"keyerror",function(d){return b.onWebkitKeyError_(d)}))};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeys.prototype.createSession=function(a){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeys.createSession");a=a||"temporary";if("temporary"!=a&&"persistent-license"!=a)throw new TypeError("Session type "+a+" is unsupported on this platform.");var b=shaka.polyfill.PatchedMediaKeysWebkit,c=this.media_||document.createElement("video");c.src||(c.src="about:blank");a=new b.MediaKeySession(c,this.keySystem_,a);this.newSessions_.push(a);return a};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeys.prototype.setServerCertificate=function(a){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeys.setServerCertificate");return Promise.resolve(!1)};shaka.polyfill.PatchedMediaKeysWebkit.MediaKeys.prototype.getStatusForPolicy=function(a){return Promise.resolve("usable")};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeys.prototype.onWebkitNeedKey_=function(a){shaka.log.debug("PatchedMediaKeysWebkit.onWebkitNeedKey_",a);goog.asserts.assert(this.media_,"media_ not set in onWebkitNeedKey_");var b=new CustomEvent("encrypted");b.initDataType="cenc";b.initData=shaka.util.BufferUtils.toArrayBuffer(a.initData);this.media_.dispatchEvent(b)};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeys.prototype.onWebkitKeyMessage_=function(a){shaka.log.debug("PatchedMediaKeysWebkit.onWebkitKeyMessage_",a);var b=this.findSession_(a.sessionId);if(b){var c=void 0==b.keyStatuses.getStatus();a=(new Map).set("messageType",c?"licenserequest":"licenserenewal").set("message",a.message);a=new shaka.util.FakeEvent("message",a);b.generated();b.dispatchEvent(a)}else shaka.log.error("Session not found",a.sessionId)};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeys.prototype.onWebkitKeyAdded_=function(a){shaka.log.debug("PatchedMediaKeysWebkit.onWebkitKeyAdded_",a);a=this.findSession_(a.sessionId);goog.asserts.assert(a,"unable to find session in onWebkitKeyAdded_");a&&a.ready()};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeys.prototype.onWebkitKeyError_=function(a){shaka.log.debug("PatchedMediaKeysWebkit.onWebkitKeyError_",a);var b=this.findSession_(a.sessionId);goog.asserts.assert(b,"unable to find session in onWebkitKeyError_");b&&b.handleError(a)};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeys.prototype.findSession_=function(a){var b=this.sessionMap_.get(a);return b?(shaka.log.debug("PatchedMediaKeysWebkit.MediaKeys.findSession_",b),b):(b=this.newSessions_.shift())?(b.sessionId=a,this.sessionMap_.set(a,b),shaka.log.debug("PatchedMediaKeysWebkit.MediaKeys.findSession_",b),b):null};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession=function(a,b,c){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeySession");shaka.util.FakeEventTarget.call(this);this.media_=a;this.initialized_=!1;this.updatePromise_=this.generatePromise_=null;this.keySystem_=b;this.type_=c;this.sessionId="";this.expiration=NaN;this.closed=new shaka.util.PublicPromise;this.keyStatuses=new shaka.polyfill.PatchedMediaKeysWebkit.MediaKeyStatusMap};
+$jscomp.inherits(shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession,shaka.util.FakeEventTarget);shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession.prototype.generated=function(){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeySession.generated");this.generatePromise_&&(this.generatePromise_.resolve(),this.generatePromise_=null)};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession.prototype.ready=function(){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeySession.ready");this.updateKeyStatus_("usable");this.updatePromise_&&this.updatePromise_.resolve();this.updatePromise_=null};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession.prototype.handleError=function(a){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeySession.handleError",a);var b=Error("EME v0.1b key error"),c=a.errorCode;c.systemCode=a.systemCode;b.errorCode=c;!a.sessionId&&this.generatePromise_?(45==a.systemCode&&(b.message="Unsupported session type."),this.generatePromise_.reject(b),this.generatePromise_=null):a.sessionId&&this.updatePromise_?(this.updatePromise_.reject(b),this.updatePromise_=null):(b=a.systemCode,
+a.errorCode.code==MediaKeyError.MEDIA_KEYERR_OUTPUT?this.updateKeyStatus_("output-restricted"):1==b?this.updateKeyStatus_("expired"):this.updateKeyStatus_("internal-error"))};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession.prototype.generate_=function(a,b){var c=this,d=shaka.polyfill.PatchedMediaKeysWebkit;if(this.initialized_)return Promise.reject(Error("The session is already initialized."));this.initialized_=!0;try{if("persistent-license"==this.type_){var e=shaka.util.StringUtils;if(b)var f=shaka.util.BufferUtils.toUint8(e.toUTF8("LOAD_SESSION|"+b));else{goog.asserts.assert(a,"expecting init data");var g=e.toUTF8("PERSISTENT|");f=shaka.util.Uint8ArrayUtils.concat(g,
+a)}}else goog.asserts.assert("temporary"==this.type_,"expected temporary session"),goog.asserts.assert(!b,"unexpected offline session ID"),goog.asserts.assert(a,"expecting init data"),f=shaka.util.BufferUtils.toUint8(a);goog.asserts.assert(f,"init data not set!")}catch(k){return Promise.reject(k)}goog.asserts.assert(null==this.generatePromise_,"generatePromise_ should be null");this.generatePromise_=new shaka.util.PublicPromise;var h=d.prefixApi_("generateKeyRequest");try{this.media_[h](this.keySystem_,
+f)}catch(k){if("InvalidStateError"!=k.name)return this.generatePromise_=null,Promise.reject(k);(new shaka.util.Timer(function(){try{c.media_[h](c.keySystem_,f)}catch(l){c.generatePromise_.reject(l),c.generatePromise_=null}})).tickAfter(.01)}return this.generatePromise_};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession.prototype.update_=function(a,b){var c=this,d=shaka.polyfill.PatchedMediaKeysWebkit;if(this.updatePromise_)this.updatePromise_.then(function(){return c.update_(a,b)}).catch(function(){return c.update_(a,b)});else{this.updatePromise_=a;if("webkit-org.w3.clearkey"==this.keySystem_){var e=shaka.util.Uint8ArrayUtils;var f=shaka.util.StringUtils.fromUTF8(b);var g=JSON.parse(f);"oct"!=g.keys[0].kty&&(this.updatePromise_.reject(Error("Response is not a valid JSON Web Key Set.")),
+this.updatePromise_=null);f=e.fromBase64(g.keys[0].k);e=e.fromBase64(g.keys[0].kid)}else f=shaka.util.BufferUtils.toUint8(b),e=null;d=d.prefixApi_("addKey");try{this.media_[d](this.keySystem_,f,e,this.sessionId)}catch(h){this.updatePromise_.reject(h),this.updatePromise_=null}}};shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession.prototype.updateKeyStatus_=function(a){this.keyStatuses.setStatus(a);a=new shaka.util.FakeEvent("keystatuseschange");this.dispatchEvent(a)};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession.prototype.generateRequest=function(a,b){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeySession.generateRequest");return this.generate_(b,null)};shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession.prototype.load=function(a){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeySession.load");return"persistent-license"==this.type_?this.generate_(null,a):Promise.reject(Error("Not a persistent session."))};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession.prototype.update=function(a){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeySession.update",a);goog.asserts.assert(this.sessionId,"update without session ID");var b=new shaka.util.PublicPromise;this.update_(b,a);return b};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession.prototype.close=function(){var a=shaka.polyfill.PatchedMediaKeysWebkit;shaka.log.debug("PatchedMediaKeysWebkit.MediaKeySession.close");if("persistent-license"!=this.type_){if(!this.sessionId)return this.closed.reject(Error("The session is not callable.")),this.closed;a=a.prefixApi_("cancelKeyRequest");try{this.media_[a](this.keySystem_,this.sessionId)}catch(b){}}this.closed.resolve();return this.closed};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeySession.prototype.remove=function(){shaka.log.debug("PatchedMediaKeysWebkit.MediaKeySession.remove");return"persistent-license"!=this.type_?Promise.reject(Error("Not a persistent session.")):this.close()};shaka.polyfill.PatchedMediaKeysWebkit.MediaKeyStatusMap=function(){this.size=0;this.status_=void 0};shaka.polyfill.PatchedMediaKeysWebkit.MediaKeyStatusMap.prototype.setStatus=function(a){this.size=void 0==a?0:1;this.status_=a};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeyStatusMap.prototype.getStatus=function(){return this.status_};shaka.polyfill.PatchedMediaKeysWebkit.MediaKeyStatusMap.prototype.forEach=function(a){this.status_&&a(this.status_,shaka.media.DrmEngine.DUMMY_KEY_ID.value())};shaka.polyfill.PatchedMediaKeysWebkit.MediaKeyStatusMap.prototype.get=function(a){if(this.has(a))return this.status_};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeyStatusMap.prototype.has=function(a){var b=shaka.media.DrmEngine.DUMMY_KEY_ID.value();return this.status_&&shaka.util.BufferUtils.equal(a,b)?!0:!1};shaka.polyfill.PatchedMediaKeysWebkit.MediaKeyStatusMap.prototype.entries=function(){goog.asserts.assert(!1,"Not used!  Provided only for compiler.")};shaka.polyfill.PatchedMediaKeysWebkit.MediaKeyStatusMap.prototype.keys=function(){goog.asserts.assert(!1,"Not used!  Provided only for compiler.")};
+shaka.polyfill.PatchedMediaKeysWebkit.MediaKeyStatusMap.prototype.values=function(){goog.asserts.assert(!1,"Not used!  Provided only for compiler.")};shaka.polyfill.PatchedMediaKeysWebkit.prefix_="";shaka.polyfill.register(shaka.polyfill.PatchedMediaKeysWebkit.install);shaka.polyfill.PiPWebkit=function(){};
+shaka.polyfill.PiPWebkit.install=function(){if(window.HTMLVideoElement){var a=HTMLVideoElement.prototype;if((!a.requestPictureInPicture||!document.exitPictureInPicture)&&a.webkitSupportsPresentationMode){var b=shaka.polyfill.PiPWebkit;shaka.log.debug("PiPWebkit.install");document.pictureInPictureEnabled=!0;document.pictureInPictureElement=null;a.requestPictureInPicture=b.requestPictureInPicture_;Object.defineProperty(a,"disablePictureInPicture",{get:b.getDisablePictureInPicture_,set:b.setDisablePictureInPicture_,
+enumerable:!0,configurable:!0});document.exitPictureInPicture=b.exitPictureInPicture_;document.addEventListener("webkitpresentationmodechanged",b.proxyEvent_,!0)}}};
+shaka.polyfill.PiPWebkit.proxyEvent_=function(a){a=a.target;if(a.webkitPresentationMode==shaka.polyfill.PiPWebkit.PIP_MODE_){document.pictureInPictureElement=a;var b=new Event("enterpictureinpicture");a.dispatchEvent(b)}else document.pictureInPictureElement==a&&(document.pictureInPictureElement=null),b=new Event("leavepictureinpicture"),a.dispatchEvent(b)};
+shaka.polyfill.PiPWebkit.requestPictureInPicture_=function(){var a=shaka.polyfill.PiPWebkit;return this.webkitSupportsPresentationMode(a.PIP_MODE_)?(this.webkitSetPresentationMode(a.PIP_MODE_),document.pictureInPictureElement=this,Promise.resolve()):Promise.reject(Error("PiP not allowed by video element"))};
+shaka.polyfill.PiPWebkit.exitPictureInPicture_=function(){var a=shaka.polyfill.PiPWebkit,b=document.pictureInPictureElement;return b?(b.webkitSetPresentationMode(a.INLINE_MODE_),document.pictureInPictureElement=null,Promise.resolve()):Promise.reject(Error("No picture in picture element found"))};shaka.polyfill.PiPWebkit.getDisablePictureInPicture_=function(){return this.hasAttribute("disablePictureInPicture")?!0:!this.webkitSupportsPresentationMode(shaka.polyfill.PiPWebkit.PIP_MODE_)};
+shaka.polyfill.PiPWebkit.setDisablePictureInPicture_=function(a){a?this.setAttribute("disablePictureInPicture",""):this.removeAttribute("disablePictureInPicture")};goog.exportProperty(shaka.polyfill,"PiPWebkit",shaka.polyfill.PiPWebkit);goog.exportProperty(shaka.polyfill.PiPWebkit,"install",shaka.polyfill.PiPWebkit.install);shaka.polyfill.PiPWebkit.PIP_MODE_="picture-in-picture";shaka.polyfill.PiPWebkit.INLINE_MODE_="inline";shaka.polyfill.register(shaka.polyfill.PiPWebkit.install);shaka.polyfill.RandomUUID=function(){};shaka.polyfill.RandomUUID.install=function(){shaka.log.debug("randomUUID.install");window.crypto?"randomUUID"in window.crypto?shaka.log.debug("RandomUUID: Native window.crypto.randomUUID() support found."):window.crypto.randomUUID=shaka.polyfill.RandomUUID.randomUUID_:shaka.log.debug("window.crypto must be available to install randomUUID polyfill.")};
+shaka.polyfill.RandomUUID.randomUUID_=function(){var a=URL.createObjectURL(new Blob),b=a.toString();URL.revokeObjectURL(a);return b.substr(b.lastIndexOf("/")+1)};goog.exportProperty(shaka.polyfill,"RandomUUID",shaka.polyfill.RandomUUID);goog.exportProperty(shaka.polyfill.RandomUUID,"install",shaka.polyfill.RandomUUID.install);shaka.polyfill.register(shaka.polyfill.RandomUUID.install);shaka.polyfill.Symbol=function(){};shaka.polyfill.Symbol.install=function(){shaka.log.debug("Symbol.install");var a=Symbol.prototype;"description"in a||Object.defineProperty(a,"description",{get:shaka.polyfill.Symbol.getSymbolDescription_})};shaka.polyfill.Symbol.getSymbolDescription_=function(){var a=/\((.*)\)/.exec(this.toString());return a?a[1]:void 0};goog.exportProperty(shaka.polyfill,"Symbol",shaka.polyfill.Symbol);goog.exportProperty(shaka.polyfill.Symbol,"install",shaka.polyfill.Symbol.install);
+shaka.polyfill.register(shaka.polyfill.Symbol.install);shaka.polyfill.VideoPlayPromise=function(){};shaka.polyfill.VideoPlayPromise.install=function(){shaka.log.debug("VideoPlayPromise.install");if(window.HTMLMediaElement){var a=HTMLMediaElement.prototype.play;HTMLMediaElement.prototype.play=function(){var b=a.apply(this);b&&b.catch(function(){});return b}}};goog.exportProperty(shaka.polyfill,"VideoPlayPromise",shaka.polyfill.VideoPlayPromise);goog.exportProperty(shaka.polyfill.VideoPlayPromise,"install",shaka.polyfill.VideoPlayPromise.install);shaka.polyfill.register(shaka.polyfill.VideoPlayPromise.install);shaka.polyfill.VideoPlaybackQuality=function(){};shaka.polyfill.VideoPlaybackQuality.install=function(){if(window.HTMLVideoElement){var a=HTMLVideoElement.prototype;!a.getVideoPlaybackQuality&&("webkitDroppedFrameCount"in a||shaka.util.Platform.isWebOS3())&&(a.getVideoPlaybackQuality=shaka.polyfill.VideoPlaybackQuality.webkit_)}};
+shaka.polyfill.VideoPlaybackQuality.webkit_=function(){return{droppedVideoFrames:this.webkitDroppedFrameCount,totalVideoFrames:this.webkitDecodedFrameCount,corruptedVideoFrames:0,creationTime:NaN,totalFrameDelay:0}};goog.exportProperty(shaka.polyfill,"VideoPlaybackQuality",shaka.polyfill.VideoPlaybackQuality);goog.exportProperty(shaka.polyfill.VideoPlaybackQuality,"install",shaka.polyfill.VideoPlaybackQuality.install);shaka.polyfill.register(shaka.polyfill.VideoPlaybackQuality.install);shaka.polyfill.VTTCue=function(){};
+shaka.polyfill.VTTCue.install=function(){if(window.VTTCue)shaka.log.info("Using native VTTCue.");else if(window.TextTrackCue){var a=null,b=TextTrackCue.length;3==b?(shaka.log.info("Using VTTCue polyfill from 3 argument TextTrackCue."),a=shaka.polyfill.VTTCue.from3ArgsTextTrackCue_):6==b?(shaka.log.info("Using VTTCue polyfill from 6 argument TextTrackCue."),a=shaka.polyfill.VTTCue.from6ArgsTextTrackCue_):shaka.polyfill.VTTCue.canUse3ArgsTextTrackCue_()&&(shaka.log.info("Using VTTCue polyfill from 3 argument TextTrackCue."),a=
+shaka.polyfill.VTTCue.from3ArgsTextTrackCue_);a?window.VTTCue=function(c,d,e){return a(c,d,e)}:shaka.log.error("No recognized signature for TextTrackCue found!")}else shaka.log.error("VTTCue not available.")};shaka.polyfill.VTTCue.from3ArgsTextTrackCue_=function(a,b,c){return new window.TextTrackCue(a,b,c)};shaka.polyfill.VTTCue.from6ArgsTextTrackCue_=function(a,b,c){return new window.TextTrackCue(a+"-"+b+"-"+c,a,b,c)};
+shaka.polyfill.VTTCue.canUse3ArgsTextTrackCue_=function(){try{return!!shaka.polyfill.VTTCue.from3ArgsTextTrackCue_(1,2,"")}catch(a){return!1}};goog.exportProperty(shaka.polyfill,"VTTCue",shaka.polyfill.VTTCue);goog.exportProperty(shaka.polyfill.VTTCue,"install",shaka.polyfill.VTTCue.install);shaka.polyfill.register(shaka.polyfill.VTTCue.install);shaka.text.LrcTextParser=function(){};shaka.text.LrcTextParser.prototype.parseInit=function(a){goog.asserts.assert(!1,"LRC does not have init segments")};shaka.text.LrcTextParser.prototype.setSequenceMode=function(a){};shaka.text.LrcTextParser.prototype.setManifestType=function(a){};
+shaka.text.LrcTextParser.prototype.parseMedia=function(a,b){var c=shaka.text.LrcTextParser,d=null,e=[];a=shaka.util.StringUtils.fromUTF8(a).split(/\r?\n/);a=$jscomp.makeIterator(a);for(var f=a.next();!f.done;f=a.next()){var g=f.value;g&&!/^\s+$/.test(g)&&((f=c.lyricLine_.exec(g))?(g=c.parseTime_(f[1]),f=new shaka.text.Cue(g,b.segmentEnd?b.segmentEnd:g+2,f[2]),d&&(d.endTime=g,e.push(d)),d=f):shaka.log.warning("LrcTextParser encountered an unknown line.",g))}d&&e.push(d);return e};
+shaka.text.LrcTextParser.parseTime_=function(a){var b=shaka.text.LrcTextParser.timeFormat_.exec(a);a=parseInt(b[1],10);b=parseFloat(b[2].replace(",","."));return 60*a+b};goog.exportSymbol("shaka.text.LrcTextParser",shaka.text.LrcTextParser);goog.exportProperty(shaka.text.LrcTextParser.prototype,"parseMedia",shaka.text.LrcTextParser.prototype.parseMedia);goog.exportProperty(shaka.text.LrcTextParser.prototype,"setManifestType",shaka.text.LrcTextParser.prototype.setManifestType);
+goog.exportProperty(shaka.text.LrcTextParser.prototype,"setSequenceMode",shaka.text.LrcTextParser.prototype.setSequenceMode);goog.exportProperty(shaka.text.LrcTextParser.prototype,"parseInit",shaka.text.LrcTextParser.prototype.parseInit);shaka.text.LrcTextParser.lyricLine_=/^\[(\d{1,2}:\d{1,2}(?:[.,]\d{1,3})?)\](.*)/;shaka.text.LrcTextParser.timeFormat_=/^(\d+):(\d{1,2}(?:[.,]\d{1,3})?)$/;shaka.text.TextEngine.registerParser("application/x-subtitle-lrc",function(){return new shaka.text.LrcTextParser});shaka.text.TtmlTextParser=function(){};shaka.text.TtmlTextParser.prototype.parseInit=function(a){goog.asserts.assert(!1,"TTML does not have init segments")};shaka.text.TtmlTextParser.prototype.setSequenceMode=function(a){};shaka.text.TtmlTextParser.prototype.setManifestType=function(a){};
+shaka.text.TtmlTextParser.prototype.parseMedia=function(a,b,c){var d=shaka.text.TtmlTextParser,e=shaka.util.TXml,f=d.parameterNs_,g=d.styleNs_,h=shaka.util.StringUtils.fromUTF8(a);a=[];if(""==h)return a;var k=e.parseXmlString(h,"tt");if(!k)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_XML,"Failed to parse TTML.");h=e.getElementsByTagName(k,"body")[0];if(!h)return[];var l=e.getAttributeNSList(k,f,"frameRate"),m=e.getAttributeNSList(k,
+f,"subFrameRate"),n=e.getAttributeNSList(k,f,"frameRateMultiplier"),p=e.getAttributeNSList(k,f,"tickRate"),q=e.getAttributeNSList(k,f,"cellResolution"),r=k.attributes["xml:space"]||"default";f=e.getAttributeNSList(k,g,"extent");if("default"!=r&&"preserve"!=r)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_XML,"Invalid xml:space value: "+r);g="default"==r;l=new d.RateInfo_(l,m,n,p);m=d.getCellResolution_(q);n=(n=e.getElementsByTagName(k,
+"metadata")[0])?n.children:[];p=e.getElementsByTagName(k,"style");k=e.getElementsByTagName(k,"region");q=[];r=$jscomp.makeIterator(k);for(var v=r.next();!v.done;v=r.next())(v=d.parseCueRegion_(v.value,p,f))&&q.push(v);if(e.findChildren(h,"p").length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_TEXT_CUE,"<p> can only be inside <div> in TTML");f=$jscomp.makeIterator(e.findChildren(h,"div"));for(r=f.next();!r.done;r=f.next())if(e.findChildren(r.value,
+"span").length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_TEXT_CUE,"<span> can only be inside <p> in TTML");if(b=d.parseCue_(h,b,l,n,p,k,q,g,m,null,!1,c))b.backgroundColor||(b.backgroundColor="transparent"),a.push(b);return a};
+shaka.text.TtmlTextParser.parseCue_=function(a,b,c,d,e,f,g,h,k,l,m,n){var p=shaka.util.TXml,q=shaka.util.StringUtils,r=l;if(p.isText(a)){if(!m)return null;var v={tagName:"span",children:[p.getTextContents(a)],attributes:{},parent:null}}else v=a;goog.asserts.assert(v,"cueElement should be non-null!");for(var x=null,w=$jscomp.makeIterator(shaka.text.TtmlTextParser.smpteNsList_),t=w.next();!t.done&&!(x=shaka.text.TtmlTextParser.getElementsFromCollection_(v,"backgroundImage",d,"#",t.value)[0]);t=w.next());
+w=null;var y=p.getAttributeNSList(v,shaka.text.TtmlTextParser.smpteNsList_,"backgroundImage");n&&y&&!y.startsWith("#")&&(t=new goog.Uri(n),y=new goog.Uri(y),(t=t.resolve(y).toString())&&(w=t));if("p"==a.tagName||x||w)m=!0;a=m;t="default"==(v.attributes["xml:space"]||(h?"default":"preserve"));y=v.children.every(p.isText);h=[];if(!y)for(var u=$jscomp.makeIterator(v.children),z=u.next();!z.done;z=u.next())(z=shaka.text.TtmlTextParser.parseCue_(z.value,b,c,d,e,f,g,t,k,v,m,n))&&h.push(z);d=null!=l;n=p.getTextContents(v);
+n=v.children.length&&n&&/\S/.test(n);z=v.attributes.begin||v.attributes.end||v.attributes.dur;if(!(z||n||"br"==v.tagName||0!=h.length||d&&!t))return null;u=shaka.text.TtmlTextParser.parseTime_(v,c);n=u.start;for(u=u.end;r&&p.isNode(r)&&"tt"!=r.tagName;)u=shaka.text.TtmlTextParser.resolveTime_(r,c,n,u),n=u.start,u=u.end,r=r.parent;null==n&&(n=0);n+=b.periodStart;u=null==u?Infinity:u+b.periodStart;n=Math.max(n,b.segmentStart);u=Math.min(u,b.segmentEnd);if(!z&&0<h.length)for(n=Infinity,u=0,b=$jscomp.makeIterator(h),
+c=b.next();!c.done;c=b.next())c=c.value,n=Math.min(n,c.startTime),u=Math.max(u,c.endTime);if("br"==v.tagName)return e=new shaka.text.Cue(n,u,""),e.lineBreak=!0,e;b="";y&&(b=q.htmlUnescape(shaka.util.TXml.getTextContents(v)||""),t&&(b=b.replace(/\s+/g," ")));q=new shaka.text.Cue(n,u,b);q.nestedCues=h;m||(q.isContainer=!0);k&&(q.cellResolution=k);k=shaka.text.TtmlTextParser.getElementsFromCollection_(v,"region",f,"")[0];if(v.attributes.region&&k&&k.attributes["xml:id"]){var A=k.attributes["xml:id"];
+q.region=g.filter(function(B){return B.id==A})[0]}g=k;l&&d&&!v.attributes.region&&!v.attributes.style&&(g=shaka.text.TtmlTextParser.getElementsFromCollection_(l,"region",f,"")[0]);shaka.text.TtmlTextParser.addStyle_(q,v,g,x,w,e,a,0==h.length);return q};
+shaka.text.TtmlTextParser.parseCueRegion_=function(a,b,c){var d=shaka.text.TtmlTextParser,e=new shaka.text.CueRegion,f=a.attributes["xml:id"];if(!f)return shaka.log.warning("TtmlTextParser parser encountered a region with no id. Region will be ignored."),null;e.id=f;f=null;c&&(f=d.percentValues_.exec(c)||d.pixelValues_.exec(c));c=f?Number(f[1]):null;f=f?Number(f[2]):null;var g,h=d.getStyleAttributeFromRegion_(a,b,"extent");if(h){var k=(g=d.percentValues_.exec(h))||d.pixelValues_.exec(h);null!=k&&
+(e.width=Number(k[1]),e.height=Number(k[2]),g||(null!=c&&(e.width=100*e.width/c),null!=f&&(e.height=100*e.height/f)),e.widthUnits=g||null!=c?shaka.text.CueRegion.units.PERCENTAGE:shaka.text.CueRegion.units.PX,e.heightUnits=g||null!=f?shaka.text.CueRegion.units.PERCENTAGE:shaka.text.CueRegion.units.PX)}if(a=d.getStyleAttributeFromRegion_(a,b,"origin"))if(k=(g=d.percentValues_.exec(a))||d.pixelValues_.exec(a),null!=k)e.viewportAnchorX=Number(k[1]),e.viewportAnchorY=Number(k[2]),g?h||(e.width=100-e.viewportAnchorX,
+e.widthUnits=shaka.text.CueRegion.units.PERCENTAGE,e.height=100-e.viewportAnchorY,e.heightUnits=shaka.text.CueRegion.units.PERCENTAGE):(null!=f&&(e.viewportAnchorY=100*e.viewportAnchorY/f),null!=c&&(e.viewportAnchorX=100*e.viewportAnchorX/c)),e.viewportAnchorUnits=g||null!=c?shaka.text.CueRegion.units.PERCENTAGE:shaka.text.CueRegion.units.PX;return e};
+shaka.text.TtmlTextParser.addStyle_=function(a,b,c,d,e,f,g,h){var k=shaka.text.TtmlTextParser,l=shaka.util.TXml,m=shaka.text.Cue;g=g||h;"rtl"==k.getStyleAttribute_(b,c,f,"direction",g)&&(a.direction=m.direction.HORIZONTAL_RIGHT_TO_LEFT);h=k.getStyleAttribute_(b,c,f,"writingMode",g);"tb"==h||"tblr"==h?a.writingMode=m.writingMode.VERTICAL_LEFT_TO_RIGHT:"tbrl"==h?a.writingMode=m.writingMode.VERTICAL_RIGHT_TO_LEFT:"rltb"==h||"rl"==h?a.direction=m.direction.HORIZONTAL_RIGHT_TO_LEFT:h&&(a.direction=m.direction.HORIZONTAL_LEFT_TO_RIGHT);
+(h=k.getStyleAttribute_(b,c,f,"textAlign",!0))?(a.positionAlign=k.textAlignToPositionAlign_[h],a.lineAlign=k.textAlignToLineAlign_[h],goog.asserts.assert(h.toUpperCase()in m.textAlign,h.toUpperCase()+" Should be in Cue.textAlign values!"),a.textAlign=m.textAlign[h.toUpperCase()]):a.textAlign=m.textAlign.CENTER;if(h=k.getStyleAttribute_(b,c,f,"displayAlign",!0))goog.asserts.assert(h.toUpperCase()in m.displayAlign,h.toUpperCase()+" Should be in Cue.displayAlign values!"),a.displayAlign=m.displayAlign[h.toUpperCase()];
+if(h=k.getStyleAttribute_(b,c,f,"color",g))a.color=h;if(h=k.getStyleAttribute_(b,c,f,"backgroundColor",g))a.backgroundColor=h;if(h=k.getStyleAttribute_(b,c,f,"border",g))a.border=h;if(h=k.getStyleAttribute_(b,c,f,"fontFamily",g))switch(h){case "monospaceSerif":a.fontFamily="Courier New,Liberation Mono,Courier,monospace";break;case "proportionalSansSerif":a.fontFamily="Arial,Helvetica,Liberation Sans,sans-serif";break;case "sansSerif":a.fontFamily="sans-serif";break;case "monospaceSansSerif":a.fontFamily=
+"Consolas,monospace";break;case "proportionalSerif":a.fontFamily="serif";break;default:a.fontFamily=h}(h=k.getStyleAttribute_(b,c,f,"fontWeight",g))&&"bold"==h&&(a.fontWeight=m.fontWeight.BOLD);h=k.getStyleAttribute_(b,c,f,"wrapOption",g);a.wrapLine=h&&"noWrap"==h?!1:!0;(h=k.getStyleAttribute_(b,c,f,"lineHeight",g))&&h.match(k.unitValues_)&&(a.lineHeight=h);(h=k.getStyleAttribute_(b,c,f,"fontSize",g))&&(h.match(k.unitValues_)||h.match(k.percentValue_))&&(a.fontSize=h);if(h=k.getStyleAttribute_(b,
+c,f,"fontStyle",g))goog.asserts.assert(h.toUpperCase()in m.fontStyle,h.toUpperCase()+" Should be in Cue.fontStyle values!"),a.fontStyle=m.fontStyle[h.toUpperCase()];d?(e=d.attributes.imageType||d.attributes.imagetype,m=d.attributes.encoding,d=l.getTextContents(d).trim(),"PNG"==e&&"Base64"==m&&d&&(a.backgroundImage="data:image/png;base64,"+d)):e&&(a.backgroundImage=e);if(d=k.getStyleAttribute_(b,c,f,"textOutline",g))d=d.split(" "),d[0].match(k.unitValues_)?a.textStrokeColor=a.color:(a.textStrokeColor=
+d[0],d.shift()),d[0]&&d[0].match(k.unitValues_)?a.textStrokeWidth=d[0]:a.textStrokeColor="";(d=k.getStyleAttribute_(b,c,f,"letterSpacing",g))&&d.match(k.unitValues_)&&(a.letterSpacing=d);(d=k.getStyleAttribute_(b,c,f,"linePadding",g))&&d.match(k.unitValues_)&&(a.linePadding=d);if(d=k.getStyleAttribute_(b,c,f,"opacity",g))a.opacity=parseFloat(d);(d=k.getStyleAttributeFromRegion_(c,f,"textDecoration"))&&k.addTextDecoration_(a,d);(d=k.getStyleAttributeFromElement_(b,f,"textDecoration"))&&k.addTextDecoration_(a,
+d);if(d=k.getStyleAttribute_(b,c,f,"textCombine",g))a.textCombineUpright=d;switch(k.getStyleAttribute_(b,c,f,"ruby",g)){case "container":a.rubyTag="ruby";break;case "text":a.rubyTag="rt"}};
+shaka.text.TtmlTextParser.addTextDecoration_=function(a,b){var c=shaka.text.Cue;b=$jscomp.makeIterator(b.split(" "));for(var d=b.next();!d.done;d=b.next())switch(d.value){case "underline":a.textDecoration.includes(c.textDecoration.UNDERLINE)||a.textDecoration.push(c.textDecoration.UNDERLINE);break;case "noUnderline":a.textDecoration.includes(c.textDecoration.UNDERLINE)&&shaka.util.ArrayUtils.remove(a.textDecoration,c.textDecoration.UNDERLINE);break;case "lineThrough":a.textDecoration.includes(c.textDecoration.LINE_THROUGH)||
+a.textDecoration.push(c.textDecoration.LINE_THROUGH);break;case "noLineThrough":a.textDecoration.includes(c.textDecoration.LINE_THROUGH)&&shaka.util.ArrayUtils.remove(a.textDecoration,c.textDecoration.LINE_THROUGH);break;case "overline":a.textDecoration.includes(c.textDecoration.OVERLINE)||a.textDecoration.push(c.textDecoration.OVERLINE);break;case "noOverline":a.textDecoration.includes(c.textDecoration.OVERLINE)&&shaka.util.ArrayUtils.remove(a.textDecoration,c.textDecoration.OVERLINE)}};
+shaka.text.TtmlTextParser.getStyleAttribute_=function(a,b,c,d,e){e=void 0===e?!0:e;var f=shaka.text.TtmlTextParser;return(a=f.getStyleAttributeFromElement_(a,c,d))?a:e?f.getStyleAttributeFromRegion_(b,c,d):null};shaka.text.TtmlTextParser.getStyleAttributeFromRegion_=function(a,b,c){if(!a)return null;var d=shaka.util.TXml.getAttributeNSList(a,shaka.text.TtmlTextParser.styleNs_,c);return d?d:shaka.text.TtmlTextParser.getInheritedStyleAttribute_(a,b,c)};
+shaka.text.TtmlTextParser.getStyleAttributeFromElement_=function(a,b,c){var d=shaka.util.TXml.getAttributeNSList(a,shaka.text.TtmlTextParser.styleNs_,c);return d?d:shaka.text.TtmlTextParser.getInheritedStyleAttribute_(a,b,c)};
+shaka.text.TtmlTextParser.getInheritedStyleAttribute_=function(a,b,c){var d=shaka.util.TXml,e=shaka.text.TtmlTextParser.styleNs_,f=shaka.text.TtmlTextParser.styleEbuttsNs_;a=shaka.text.TtmlTextParser.getElementsFromCollection_(a,"style",b,"");for(var g=null,h=0;h<a.length;h++){var k=d.getAttributeNS(a[h],f,c);k||(k=d.getAttributeNSList(a[h],e,c));k||(k=shaka.text.TtmlTextParser.getStyleAttributeFromElement_(a[h],b,c));k&&(g=k)}return g};
+shaka.text.TtmlTextParser.getElementsFromCollection_=function(a,b,c,d,e){var f=[];if(!a||1>c.length)return f;if(a=shaka.text.TtmlTextParser.getInheritedAttribute_(a,b,e))for(a=a.split(" "),a=$jscomp.makeIterator(a),b=a.next();!b.done;b=a.next()){b=b.value;e=$jscomp.makeIterator(c);for(var g=e.next();!g.done;g=e.next())if(g=g.value,d+g.attributes["xml:id"]==b){f.push(g);break}}return f};
+shaka.text.TtmlTextParser.getInheritedAttribute_=function(a,b,c){for(var d=null,e=shaka.util.TXml;!d&&!(d=c?e.getAttributeNS(a,c,b):a.attributes[b])&&(a=a.parent,a););return d};shaka.text.TtmlTextParser.resolveTime_=function(a,b,c,d){a=shaka.text.TtmlTextParser.parseTime_(a,b);null==c?c=a.start:null!=a.start&&(c+=a.start);null==d?d=a.end:null!=a.start&&(d+=a.start);return{start:c,end:d}};
+shaka.text.TtmlTextParser.parseTime_=function(a,b){var c=shaka.text.TtmlTextParser.parseTimeAttribute_(a.attributes.begin,b),d=shaka.text.TtmlTextParser.parseTimeAttribute_(a.attributes.end,b);a=shaka.text.TtmlTextParser.parseTimeAttribute_(a.attributes.dur,b);null==d&&null!=a&&(d=c+a);return{start:c,end:d}};
+shaka.text.TtmlTextParser.parseTimeAttribute_=function(a,b){var c=null,d=shaka.text.TtmlTextParser;if(d.timeColonFormatFrames_.test(a))c=d.parseColonTimeWithFrames_(b,a);else if(d.timeColonFormat_.test(a))c=d.parseTimeFromRegex_(d.timeColonFormat_,a);else if(d.timeColonFormatMilliseconds_.test(a))c=d.parseTimeFromRegex_(d.timeColonFormatMilliseconds_,a);else if(d.timeFramesFormat_.test(a))c=d.parseFramesTime_(b,a);else if(d.timeTickFormat_.test(a))c=d.parseTickTime_(b,a);else if(d.timeHMSFormat_.test(a))c=
+d.parseTimeFromRegex_(d.timeHMSFormat_,a);else if(a)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_TEXT_CUE,"Could not parse cue time range in TTML");return c};shaka.text.TtmlTextParser.parseFramesTime_=function(a,b){b=shaka.text.TtmlTextParser.timeFramesFormat_.exec(b);return Number(b[1])/a.frameRate};
+shaka.text.TtmlTextParser.parseTickTime_=function(a,b){b=shaka.text.TtmlTextParser.timeTickFormat_.exec(b);return Number(b[1])/a.tickRate};shaka.text.TtmlTextParser.parseColonTimeWithFrames_=function(a,b){b=shaka.text.TtmlTextParser.timeColonFormatFrames_.exec(b);var c=Number(b[1]),d=Number(b[2]),e=Number(b[3]),f=Number(b[4]);f+=(Number(b[5])||0)/a.subFrameRate;e+=f/a.frameRate;return e+60*d+3600*c};
+shaka.text.TtmlTextParser.parseTimeFromRegex_=function(a,b){a=a.exec(b);return null==a||""==a[0]?null:(Number(a[4])||0)/1E3+(Number(a[3])||0)+60*(Number(a[2])||0)+3600*(Number(a[1])||0)};shaka.text.TtmlTextParser.getCellResolution_=function(a){if(!a)return null;var b=/^(\d+) (\d+)$/.exec(a);if(!b)return null;a=parseInt(b[1],10);b=parseInt(b[2],10);return{columns:a,rows:b}};goog.exportSymbol("shaka.text.TtmlTextParser",shaka.text.TtmlTextParser);
+goog.exportProperty(shaka.text.TtmlTextParser.prototype,"parseMedia",shaka.text.TtmlTextParser.prototype.parseMedia);goog.exportProperty(shaka.text.TtmlTextParser.prototype,"setManifestType",shaka.text.TtmlTextParser.prototype.setManifestType);goog.exportProperty(shaka.text.TtmlTextParser.prototype,"setSequenceMode",shaka.text.TtmlTextParser.prototype.setSequenceMode);goog.exportProperty(shaka.text.TtmlTextParser.prototype,"parseInit",shaka.text.TtmlTextParser.prototype.parseInit);
+shaka.text.TtmlTextParser.RateInfo_=function(a,b,c,d){this.frameRate=Number(a)||30;this.subFrameRate=Number(b)||1;this.tickRate=Number(d);0==this.tickRate&&(this.tickRate=a?this.frameRate*this.subFrameRate:1);c&&(a=/^(\d+) (\d+)$/g.exec(c))&&(this.frameRate*=Number(a[1])/Number(a[2]))};shaka.text.TtmlTextParser.percentValues_=/^(\d{1,2}(?:\.\d+)?|100(?:\.0+)?)% (\d{1,2}(?:\.\d+)?|100(?:\.0+)?)%$/;shaka.text.TtmlTextParser.percentValue_=/^(\d{1,2}(?:\.\d+)?|100)%$/;
+shaka.text.TtmlTextParser.unitValues_=/^(\d+px|\d+em|\d*\.?\d+c)$/;shaka.text.TtmlTextParser.pixelValues_=/^(\d+)px (\d+)px$/;shaka.text.TtmlTextParser.timeColonFormatFrames_=/^(\d{2,}):(\d{2}):(\d{2}):(\d{2})\.?(\d+)?$/;shaka.text.TtmlTextParser.timeColonFormat_=/^(?:(\d{2,}):)?(\d{2}):(\d{2})$/;shaka.text.TtmlTextParser.timeColonFormatMilliseconds_=/^(?:(\d{2,}):)?(\d{2}):(\d{2}\.\d{2,})$/;shaka.text.TtmlTextParser.timeFramesFormat_=/^(\d*(?:\.\d*)?)f$/;
+shaka.text.TtmlTextParser.timeTickFormat_=/^(\d*(?:\.\d*)?)t$/;shaka.text.TtmlTextParser.timeHMSFormat_=RegExp("^(?:(\\d*(?:\\.\\d*)?)h)?(?:(\\d*(?:\\.\\d*)?)m)?(?:(\\d*(?:\\.\\d*)?)s)?(?:(\\d*(?:\\.\\d*)?)ms)?$");shaka.text.TtmlTextParser.textAlignToLineAlign_={left:shaka.text.Cue.lineAlign.START,center:shaka.text.Cue.lineAlign.CENTER,right:shaka.text.Cue.lineAlign.END,start:shaka.text.Cue.lineAlign.START,end:shaka.text.Cue.lineAlign.END};
+shaka.text.TtmlTextParser.textAlignToPositionAlign_={left:shaka.text.Cue.positionAlign.LEFT,center:shaka.text.Cue.positionAlign.CENTER,right:shaka.text.Cue.positionAlign.RIGHT};shaka.text.TtmlTextParser.parameterNs_=["http://www.w3.org/ns/ttml#parameter","http://www.w3.org/2006/10/ttaf1#parameter"];shaka.text.TtmlTextParser.styleNs_=["http://www.w3.org/ns/ttml#styling","http://www.w3.org/2006/10/ttaf1#styling"];shaka.text.TtmlTextParser.styleEbuttsNs_="urn:ebu:tt:style";
+shaka.text.TtmlTextParser.smpteNsList_=["http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt","http://www.smpte-ra.org/schemas/2052-1/2013/smpte-tt"];shaka.text.TextEngine.registerParser("application/ttml+xml",function(){return new shaka.text.TtmlTextParser});shaka.text.Mp4TtmlParser=function(){this.parser_=new shaka.text.TtmlTextParser};
+shaka.text.Mp4TtmlParser.prototype.parseInit=function(a){var b=shaka.util.Mp4Parser,c=!1;(new b).box("moov",b.children).box("trak",b.children).box("mdia",b.children).box("minf",b.children).box("stbl",b.children).fullBox("stsd",b.sampleDescription).box("stpp",function(d){c=!0;d.parser.stop()}).parse(a);if(!c)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_MP4_TTML);};shaka.text.Mp4TtmlParser.prototype.setSequenceMode=function(a){};
+shaka.text.Mp4TtmlParser.prototype.setManifestType=function(a){};shaka.text.Mp4TtmlParser.prototype.parseMedia=function(a,b,c){var d=this,e=shaka.util.Mp4Parser,f=!1,g=[];(new e).box("mdat",e.allData(function(h){f=!0;g=g.concat(d.parser_.parseMedia(h,b,c))})).parse(a,!1);if(!f)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_MP4_TTML);return g};goog.exportSymbol("shaka.text.Mp4TtmlParser",shaka.text.Mp4TtmlParser);
+goog.exportProperty(shaka.text.Mp4TtmlParser.prototype,"parseMedia",shaka.text.Mp4TtmlParser.prototype.parseMedia);goog.exportProperty(shaka.text.Mp4TtmlParser.prototype,"setManifestType",shaka.text.Mp4TtmlParser.prototype.setManifestType);goog.exportProperty(shaka.text.Mp4TtmlParser.prototype,"setSequenceMode",shaka.text.Mp4TtmlParser.prototype.setSequenceMode);goog.exportProperty(shaka.text.Mp4TtmlParser.prototype,"parseInit",shaka.text.Mp4TtmlParser.prototype.parseInit);
+shaka.text.TextEngine.registerParser('application/mp4; codecs="stpp"',function(){return new shaka.text.Mp4TtmlParser});shaka.text.TextEngine.registerParser('application/mp4; codecs="stpp.ttml"',function(){return new shaka.text.Mp4TtmlParser});shaka.text.TextEngine.registerParser('application/mp4; codecs="stpp.ttml.im1t"',function(){return new shaka.text.Mp4TtmlParser});shaka.text.TextEngine.registerParser('application/mp4; codecs="stpp.TTML.im1t"',function(){return new shaka.text.Mp4TtmlParser});shaka.text.VttTextParser=function(){this.sequenceMode_=!1;this.manifestType_=shaka.media.ManifestParser.UNKNOWN};shaka.text.VttTextParser.prototype.parseInit=function(a){goog.asserts.assert(!1,"VTT does not have init segments")};shaka.text.VttTextParser.prototype.setSequenceMode=function(a){this.sequenceMode_=a};shaka.text.VttTextParser.prototype.setManifestType=function(a){this.manifestType_=a};
+shaka.text.VttTextParser.prototype.parseMedia=function(a,b){var c=shaka.text.VttTextParser;a=shaka.util.StringUtils.fromUTF8(a);a=a.replace(/\r\n|\r(?=[^\n]|$)/gm,"\n");var d=a.split(/\n{2,}/m);if(!/^WEBVTT($|[ \t\n])/m.test(d[0]))throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_TEXT_HEADER);a=b.vttOffset;d[0].includes("X-TIMESTAMP-MAP")&&this.manifestType_==shaka.media.ManifestParser.HLS&&(a=this.sequenceMode_?this.computeHlsSequenceModeOffset_(d[0],
+b):b.segmentStart);b=[];for(var e=$jscomp.makeIterator(d[0].split("\n")),f=e.next();!f.done;f=e.next())f=f.value,/^Region:/.test(f)&&(f=c.parseRegion_(f),b.push(f));e=new Map;c.addDefaultTextColor_(e);f=[];d=$jscomp.makeIterator(d.slice(1));for(var g=d.next();!g.done;g=d.next())g=g.value.split("\n"),c.parseStyle_(g,e),(g=c.parseCue_(g,a,b,e))&&f.push(g);return f};
+shaka.text.VttTextParser.prototype.computeHlsSequenceModeOffset_=function(a,b){var c=a.match(/LOCAL:((?:(\d{1,}):)?(\d{2}):(\d{2})\.(\d{3}))/m);a=a.match(/MPEGTS:(\d+)/m);if(!c||!a)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_TEXT_HEADER);c=new shaka.util.TextParser(c[1]);c=shaka.text.VttTextParser.parseTime_(c);if(null==c)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_TEXT_HEADER);
+return b.periodStart+Number(a[1])/shaka.text.VttTextParser.MPEG_TIMESCALE_-c};
+shaka.text.VttTextParser.addDefaultTextColor_=function(a){for(var b=$jscomp.makeIterator(Object.entries(shaka.text.Cue.defaultTextColor)),c=b.next();!c.done;c=b.next()){var d=$jscomp.makeIterator(c.value);c=d.next().value;d=d.next().value;var e=new shaka.text.Cue(0,0,"");e.color=d;a.set("."+c,e)}b=$jscomp.makeIterator(Object.entries(shaka.text.Cue.defaultTextBackgroundColor));for(c=b.next();!c.done;c=b.next())d=$jscomp.makeIterator(c.value),c=d.next().value,d=d.next().value,e=new shaka.text.Cue(0,
+0,""),e.backgroundColor=d,a.set("."+c,e)};shaka.text.VttTextParser.parseRegion_=function(a){var b=shaka.text.VttTextParser;a=new shaka.util.TextParser(a);var c=new shaka.text.CueRegion;a.readWord();a.skipWhitespace();for(var d=a.readWord();d;)b.parseRegionSetting_(c,d)||shaka.log.warning("VTT parser encountered an invalid VTTRegion setting: ",d," The setting will be ignored."),a.skipWhitespace(),d=a.readWord();return c};
+shaka.text.VttTextParser.parseStyle_=function(a,b){if((1!=a.length||a[0])&&!/^NOTE($|[ \t])/.test(a[0])&&"STYLE"==a[0]){for(var c=[],d=-1,e=1;e<a.length;e++)a[e].includes("::cue")&&(c.push([]),d=c.length-1),-1!=d&&(c[d].push(a[e]),a[e].includes("}")&&(d=-1));a=$jscomp.makeIterator(c);for(c=a.next();!c.done;c=a.next()){e=c.value;c="global";(d=e[0].match(/\((.*)\)/))&&(c=d.pop());d=e.slice(1,-1);e[0].includes("}")&&(e=/\{(.*?)\}/.exec(e[0]))&&(d=e[1].split(";"));(e=b.get(c))||(e=new shaka.text.Cue(0,
+0,""));for(var f=!1,g=0;g<d.length;g++){var h=/^\s*([^:]+):\s*(.*)/.exec(d[g]);if(h){var k=h[1].trim(),l=h[2].trim().replace(";","");switch(k){case "background-color":case "background":f=!0;e.backgroundColor=l;break;case "color":f=!0;e.color=l;break;case "font-family":f=!0;e.fontFamily=l;break;case "font-size":f=!0;e.fontSize=l;break;case "font-weight":if(700<=parseInt(l,10)||"bold"==l)f=!0,e.fontWeight=shaka.text.Cue.fontWeight.BOLD;break;case "font-style":switch(l){case "normal":f=!0;e.fontStyle=
+shaka.text.Cue.fontStyle.NORMAL;break;case "italic":f=!0;e.fontStyle=shaka.text.Cue.fontStyle.ITALIC;break;case "oblique":f=!0,e.fontStyle=shaka.text.Cue.fontStyle.OBLIQUE}break;case "opacity":f=!0;e.opacity=parseFloat(l);break;case "text-combine-upright":f=!0;e.textCombineUpright=l;break;case "text-shadow":f=!0;e.textShadow=l;break;case "white-space":f=!0;e.wrapLine="noWrap"!=l;break;default:shaka.log.warning("VTT parser encountered an unsupported style: ",h)}}}f&&b.set(c,e)}}};
+shaka.text.VttTextParser.parseCue_=function(a,b,c,d){var e=shaka.text.VttTextParser;if(1==a.length&&!a[0]||/^NOTE($|[ \t])/.test(a[0])||"STYLE"==a[0]||"REGION"==a[0])return null;var f=null;a[0].includes("--\x3e")||(f=a[0],a.splice(0,1));var g=new shaka.util.TextParser(a[0]),h=e.parseTime_(g),k=g.readRegex(/[ \t]+--\x3e[ \t]+/g),l=e.parseTime_(g);if(null==h||null==k||null==l)return shaka.log.alwaysWarn("Failed to parse VTT time code. Cue skipped:",f,a),null;h+=b;l+=b;a=a.slice(1).join("\n").trim();
+d.has("global")?(b=d.get("global").clone(),b.startTime=h,b.endTime=l,b.payload=""):b=new shaka.text.Cue(h,l,"");g.skipWhitespace();for(h=g.readWord();h;)e.parseCueSetting(b,h,c)||shaka.log.warning("VTT parser encountered an invalid VTT setting: ",h," The setting will be ignored."),g.skipWhitespace(),h=g.readWord();e.parseCueStyles(a,b,d);null!=f&&(b.id=f);return b};
+shaka.text.VttTextParser.parseCueStyles=function(a,b,c){var d=shaka.text.VttTextParser,e=shaka.util.StringUtils,f=shaka.util.TXml;if(a.includes("<")){0===c.size&&d.addDefaultTextColor_(c);a=d.replaceKaraokeStylePayload_(a);a=d.replaceVoiceStylePayload_(a);a=d.escapeInvalidChevrons_(a);try{var g=f.parseXmlString("<span>"+a+"</span>","span")}catch(h){shaka.log.warning("cue parse fail: ",h)}if(g)if(g=g.children,1!=g.length||f.isNode(g[0]))for(a=$jscomp.makeIterator(g),e=a.next();!e.done;e=a.next())d.generateCueFromElement_(e.value,
+b,c);else b.payload=e.htmlUnescape(a);else shaka.log.warning("The cue's markup could not be parsed: ",a),b.payload=e.htmlUnescape(a)}else b.payload=e.htmlUnescape(a)};shaka.text.VttTextParser.escapeInvalidChevrons_=function(a){var b={"< ":""," >":" &gt;"},c=/(< +>|<\s|\s>)/g,d=RegExp(c.source);return a&&d.test(a)?a.replace(c,function(e){return b[e]||""}):a||""};
+shaka.text.VttTextParser.replaceVoiceStylePayload_=function(a){for(var b=[],c=-1,d="",e=!1,f=0;f<a.length;f++)if("/"===a[f]){var g=a.indexOf(">",f);if(-1===g)return a;if((g=a.substring(f+1,g))&&"v"==g){e=!0;var h=null;b.length&&(h=b[b.length-1]);if(h){if(h===g)d+="/"+g+">";else{if(!h.startsWith("v")){d+=a[f];continue}d+="/"+h+">"}f+=g.length+1}else d+=a[f]}else d+=a[f]}else"<"===a[f]?(c=f+1,"v"!=a[c]&&(c=-1)):">"===a[f]&&0<c&&(b.push(a.substr(c,f-c)),c=-1),d+=a[f];a=$jscomp.makeIterator(b);for(b=
+a.next();!b.done;b=a.next())b=b.value,c=b.replace(" ",".voice-"),d=d.replace("<"+b+">","<"+c+">"),d=d.replace("</"+b+">","</"+c+">"),e||(d+="</"+c+">");return d};
+shaka.text.VttTextParser.replaceKaraokeStylePayload_=function(a){for(var b=[],c=-1,d=0;d<a.length;d++)"<"===a[d]?c=d+1:">"===a[d]&&0<c&&(c=a.substr(c,d-c),c.match(shaka.text.VttTextParser.timeFormat_)&&b.push(c),c=-1);b=$jscomp.makeIterator(b);for(d=b.next();!d.done;d=b.next())d=d.value,a=a.replace("<"+d+">",'<div time="'+d+'">'),a+="</div>";return a};shaka.text.VttTextParser.getOrDefault_=function(a,b){return a&&0<a.length?a:b};
+shaka.text.VttTextParser.mergeStyle_=function(a,b){if(b){var c=shaka.text.VttTextParser;a.backgroundColor=c.getOrDefault_(b.backgroundColor,a.backgroundColor);a.color=c.getOrDefault_(b.color,a.color);a.fontFamily=c.getOrDefault_(b.fontFamily,a.fontFamily);a.fontSize=c.getOrDefault_(b.fontSize,a.fontSize);a.textShadow=c.getOrDefault_(b.textShadow,a.textShadow);a.fontWeight=b.fontWeight;a.fontStyle=b.fontStyle;a.opacity=b.opacity;a.rubyTag=b.rubyTag;a.textCombineUpright=b.textCombineUpright;a.wrapLine=
+b.wrapLine}};
+shaka.text.VttTextParser.generateCueFromElement_=function(a,b,c){var d=shaka.text.VttTextParser,e=shaka.util.TXml,f=b.clone();f.nestedCues=[];f.payload="";f.rubyTag="";f.line=null;f.region=new shaka.text.CueRegion;f.position=null;f.size=0;if(shaka.util.TXml.isNode(a)){var g=shaka.text.Cue.fontWeight.BOLD,h=shaka.text.Cue.fontStyle.ITALIC,k=shaka.text.Cue.textDecoration.UNDERLINE,l=a.tagName.split(/(?=[ .])+/g);l=$jscomp.makeIterator(l);for(var m=l.next();!m.done;m=l.next()){var n=m=m.value;if(n.startsWith(".voice-")){var p=
+n.split("-").pop();n='v[voice="'+p+'"]';c.has(n)||(n="v[voice="+p+"]")}c.has(n)&&d.mergeStyle_(f,c.get(n));switch(m){case "br":f=shaka.text.Cue.lineBreak(f.startTime,f.endTime);b.nestedCues.push(f);return;case "b":f.fontWeight=g;break;case "i":f.fontStyle=h;break;case "u":f.textDecoration.push(k);break;case "font":if(m=a.attributes.color)f.color=m;break;case "div":m=a.attributes.time;if(!m)break;m=new shaka.util.TextParser(m);if(m=shaka.text.VttTextParser.parseTime_(m))f.startTime=m;break;case "ruby":case "rp":case "rt":f.rubyTag=
+m}}}g=a.children;if(shaka.util.TXml.isText(a)||1==g.length&&shaka.util.TXml.isText(g[0]))for(c=e.getTextContents(a).split("\n"),d=!0,c=$jscomp.makeIterator(c),a=c.next();!a.done;a=c.next())a=a.value,d||(d=shaka.text.Cue.lineBreak(f.startTime,f.endTime),b.nestedCues.push(d)),0<a.length&&(d=f.clone(),d.payload=shaka.util.StringUtils.htmlUnescape(a),b.nestedCues.push(d)),d=!1;else for(b.nestedCues.push(f),b=$jscomp.makeIterator(g),a=b.next();!a.done;a=b.next())d.generateCueFromElement_(a.value,f,c)};
+shaka.text.VttTextParser.parseCueSetting=function(a,b,c){var d=shaka.text.VttTextParser,e;if(e=/^align:(start|middle|center|end|left|right)$/.exec(b))d.setTextAlign_(a,e[1]);else if(e=/^vertical:(lr|rl)$/.exec(b))d.setVerticalWritingMode_(a,e[1]);else if(e=/^size:([\d.]+)%$/.exec(b))a.size=Number(e[1]);else if(e=/^position:([\d.]+)%(?:,(line-left|line-right|middle|center|start|end|auto))?$/.exec(b))a.position=Number(e[1]),e[2]&&d.setPositionAlign_(a,e[2]);else if(e=/^region:(.*)$/.exec(b)){if(b=d.getRegionById_(c,
+e[1]))a.region=b}else return d.parsedLineValueAndInterpretation_(a,b);return!0};shaka.text.VttTextParser.getRegionById_=function(a,b){a=a.filter(function(c){return c.id==b});if(!a.length)return shaka.log.warning("VTT parser could not find a region with id: ",b," The region will be ignored."),null;goog.asserts.assert(1==a.length,"VTTRegion ids should be unique!");return a[0]};
+shaka.text.VttTextParser.parseRegionSetting_=function(a,b){var c;if(c=/^id=(.*)$/.exec(b))a.id=c[1];else if(c=/^width=(\d{1,2}|100)%$/.exec(b))a.width=Number(c[1]);else if(c=/^lines=(\d+)$/.exec(b))a.height=Number(c[1]),a.heightUnits=shaka.text.CueRegion.units.LINES;else if(c=/^regionanchor=(\d{1,2}|100)%,(\d{1,2}|100)%$/.exec(b))a.regionAnchorX=Number(c[1]),a.regionAnchorY=Number(c[2]);else if(c=/^viewportanchor=(\d{1,2}|100)%,(\d{1,2}|100)%$/.exec(b))a.viewportAnchorX=Number(c[1]),a.viewportAnchorY=
+Number(c[2]);else if(/^scroll=up$/.exec(b))a.scroll=shaka.text.CueRegion.scrollMode.UP;else return!1;return!0};shaka.text.VttTextParser.setTextAlign_=function(a,b){var c=shaka.text.Cue;"middle"==b?a.textAlign=c.textAlign.CENTER:(goog.asserts.assert(b.toUpperCase()in c.textAlign,b.toUpperCase()+" Should be in Cue.textAlign values!"),a.textAlign=c.textAlign[b.toUpperCase()])};
+shaka.text.VttTextParser.setPositionAlign_=function(a,b){var c=shaka.text.Cue;a.positionAlign="line-left"==b||"start"==b?c.positionAlign.LEFT:"line-right"==b||"end"==b?c.positionAlign.RIGHT:"center"==b||"middle"==b?c.positionAlign.CENTER:c.positionAlign.AUTO};shaka.text.VttTextParser.setVerticalWritingMode_=function(a,b){var c=shaka.text.Cue;a.writingMode="lr"==b?c.writingMode.VERTICAL_LEFT_TO_RIGHT:c.writingMode.VERTICAL_RIGHT_TO_LEFT};
+shaka.text.VttTextParser.parsedLineValueAndInterpretation_=function(a,b){var c=shaka.text.Cue,d;if(d=/^line:([\d.]+)%(?:,(start|end|center))?$/.exec(b))a.lineInterpretation=c.lineInterpretation.PERCENTAGE,a.line=Number(d[1]),d[2]&&(goog.asserts.assert(d[2].toUpperCase()in c.lineAlign,d[2].toUpperCase()+" Should be in Cue.lineAlign values!"),a.lineAlign=c.lineAlign[d[2].toUpperCase()]);else if(d=/^line:(-?\d+)(?:,(start|end|center))?$/.exec(b))a.lineInterpretation=c.lineInterpretation.LINE_NUMBER,
+a.line=Number(d[1]),d[2]&&(goog.asserts.assert(d[2].toUpperCase()in c.lineAlign,d[2].toUpperCase()+" Should be in Cue.lineAlign values!"),a.lineAlign=c.lineAlign[d[2].toUpperCase()]);else return!1;return!0};shaka.text.VttTextParser.parseTime_=function(a){a=a.readRegex(shaka.text.VttTextParser.timeFormat_);if(null==a)return null;var b=Number(a[2]),c=Number(a[3]);return 59<b||59<c?null:Number(a[4])/1E3+c+60*b+3600*(Number(a[1])||0)};goog.exportSymbol("shaka.text.VttTextParser",shaka.text.VttTextParser);
+goog.exportProperty(shaka.text.VttTextParser.prototype,"parseMedia",shaka.text.VttTextParser.prototype.parseMedia);goog.exportProperty(shaka.text.VttTextParser.prototype,"setManifestType",shaka.text.VttTextParser.prototype.setManifestType);goog.exportProperty(shaka.text.VttTextParser.prototype,"setSequenceMode",shaka.text.VttTextParser.prototype.setSequenceMode);goog.exportProperty(shaka.text.VttTextParser.prototype,"parseInit",shaka.text.VttTextParser.prototype.parseInit);
+shaka.text.VttTextParser.MPEG_TIMESCALE_=9E4;shaka.text.VttTextParser.timeFormat_=/(?:(\d{1,}):)?(\d{2}):(\d{2})\.(\d{2,3})/g;shaka.text.TextEngine.registerParser("text/vtt",function(){return new shaka.text.VttTextParser});shaka.text.TextEngine.registerParser('text/vtt; codecs="vtt"',function(){return new shaka.text.VttTextParser});shaka.text.TextEngine.registerParser('text/vtt; codecs="wvtt"',function(){return new shaka.text.VttTextParser});shaka.text.Mp4VttParser=function(){this.timescale_=null};
+shaka.text.Mp4VttParser.prototype.parseInit=function(a){var b=this,c=shaka.util.Mp4Parser,d=!1;(new c).box("moov",c.children).box("trak",c.children).box("mdia",c.children).fullBox("mdhd",function(e){goog.asserts.assert(0==e.version||1==e.version,"MDHD version can only be 0 or 1");e=shaka.util.Mp4BoxParsers.parseMDHD(e.reader,e.version);b.timescale_=e.timescale}).box("minf",c.children).box("stbl",c.children).fullBox("stsd",c.sampleDescription).box("wvtt",function(e){d=!0}).parse(a);if(!this.timescale_)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_MP4_VTT);if(!d)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_MP4_VTT);};shaka.text.Mp4VttParser.prototype.setSequenceMode=function(a){};shaka.text.Mp4VttParser.prototype.setManifestType=function(a){};
+shaka.text.Mp4VttParser.prototype.parseMedia=function(a,b){if(!a.length)return[];if(!this.timescale_)throw shaka.log.error("No init segment for MP4+VTT!"),new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_MP4_VTT);var c=shaka.util.Mp4Parser,d=0,e=[],f,g=[],h=!1,k=!1,l=!1,m=null;(new c).box("moof",c.children).box("traf",c.children).fullBox("tfdt",function(y){h=!0;goog.asserts.assert(0==y.version||1==y.version,"TFDT version can only be 0 or 1");
+d=shaka.util.Mp4BoxParsers.parseTFDTInaccurate(y.reader,y.version).baseMediaDecodeTime}).fullBox("tfhd",function(y){goog.asserts.assert(null!=y.flags,"A TFHD box should have a valid flags value");m=shaka.util.Mp4BoxParsers.parseTFHD(y.reader,y.flags).defaultSampleDuration}).fullBox("trun",function(y){k=!0;goog.asserts.assert(null!=y.version,"A TRUN box should have a valid version value");goog.asserts.assert(null!=y.flags,"A TRUN box should have a valid flags value");e=shaka.util.Mp4BoxParsers.parseTRUN(y.reader,
+y.version,y.flags).sampleData}).box("mdat",c.allData(function(y){goog.asserts.assert(!l,"VTT cues in mp4 with multiple MDAT are not currently supported");l=!0;f=y})).parse(a,!1);if(!l&&!h&&!k)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,shaka.util.Error.Code.INVALID_MP4_VTT);a=d;c=new shaka.util.DataViewReader(f,shaka.util.DataViewReader.Endianness.BIG_ENDIAN);for(var n=$jscomp.makeIterator(e),p=n.next();!p.done;p=n.next()){p=p.value;var q=p.sampleDuration||
+m,r=p.sampleCompositionTimeOffset?d+p.sampleCompositionTimeOffset:a;a=r+(q||0);var v=0;do{var x=c.readUint32();v+=x;var w=c.readUint32();w=shaka.util.Mp4Parser.typeToString(w);var t=null;"vttc"==w?8<x&&(t=c.readBytes(x-8)):("vtte"!=w&&shaka.log.error("Unknown box "+w+"! Skipping!"),c.skip(x-8));q?t&&(goog.asserts.assert(null!=this.timescale_,"Timescale should not be null!"),x=shaka.text.Mp4VttParser.parseVTTC_(t,b.periodStart+r/this.timescale_,b.periodStart+a/this.timescale_),g.push(x)):shaka.log.error("WVTT sample duration unknown, and no default found!");
+goog.asserts.assert(!p.sampleSize||v<=p.sampleSize,"The samples do not fit evenly into the sample sizes given in the TRUN box!")}while(p.sampleSize&&v<p.sampleSize)}goog.asserts.assert(!c.hasMoreData(),"MDAT which contain VTT cues and non-VTT data are not currently supported!");return g.filter(shaka.util.Functional.isNotNull)};
+shaka.text.Mp4VttParser.parseVTTC_=function(a,b,c){var d,e,f;(new shaka.util.Mp4Parser).box("payl",shaka.util.Mp4Parser.allData(function(g){d=shaka.util.StringUtils.fromUTF8(g)})).box("iden",shaka.util.Mp4Parser.allData(function(g){e=shaka.util.StringUtils.fromUTF8(g)})).box("sttg",shaka.util.Mp4Parser.allData(function(g){f=shaka.util.StringUtils.fromUTF8(g)})).parse(a);return d?shaka.text.Mp4VttParser.assembleCue_(d,e,f,b,c):null};
+shaka.text.Mp4VttParser.assembleCue_=function(a,b,c,d,e){d=new shaka.text.Cue(d,e,"");e=new Map;shaka.text.VttTextParser.parseCueStyles(a,d,e);b&&(d.id=b);if(c)for(a=new shaka.util.TextParser(c),b=a.readWord();b;)shaka.text.VttTextParser.parseCueSetting(d,b,[])||shaka.log.warning("VTT parser encountered an invalid VTT setting: ",b," The setting will be ignored."),a.skipWhitespace(),b=a.readWord();return d};goog.exportSymbol("shaka.text.Mp4VttParser",shaka.text.Mp4VttParser);
+goog.exportProperty(shaka.text.Mp4VttParser.prototype,"parseMedia",shaka.text.Mp4VttParser.prototype.parseMedia);goog.exportProperty(shaka.text.Mp4VttParser.prototype,"setManifestType",shaka.text.Mp4VttParser.prototype.setManifestType);goog.exportProperty(shaka.text.Mp4VttParser.prototype,"setSequenceMode",shaka.text.Mp4VttParser.prototype.setSequenceMode);goog.exportProperty(shaka.text.Mp4VttParser.prototype,"parseInit",shaka.text.Mp4VttParser.prototype.parseInit);
+shaka.text.TextEngine.registerParser('application/mp4; codecs="wvtt"',function(){return new shaka.text.Mp4VttParser});shaka.text.SbvTextParser=function(){};shaka.text.SbvTextParser.prototype.parseInit=function(a){goog.asserts.assert(!1,"SubViewer does not have init segments")};shaka.text.SbvTextParser.prototype.setSequenceMode=function(a){};shaka.text.SbvTextParser.prototype.setManifestType=function(a){};
+shaka.text.SbvTextParser.prototype.parseMedia=function(a,b){b=shaka.text.SbvTextParser;var c=shaka.util.StringUtils.fromUTF8(a).replace(/\r+/g,"");c=c.trim();a=[];if(""==c)return a;c=c.split("\n\n");c=$jscomp.makeIterator(c);for(var d=c.next();!d.done;d=c.next()){var e=d.value.split("\n"),f=new shaka.util.TextParser(e[0]);d=b.parseTime_(f);var g=f.readRegex(/,/g);f=b.parseTime_(f);if(null==d||null==g||null==f)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.TEXT,
+shaka.util.Error.Code.INVALID_TEXT_CUE,"Could not parse cue time range in SubViewer");e=e.slice(1).join("\n").trim();d=new shaka.text.Cue(d,f,e);a.push(d)}return a};shaka.text.SbvTextParser.parseTime_=function(a){a=a.readRegex(/(?:(\d{1,}):)?(\d{2}):(\d{2})\.(\d{2,3})/g);if(null==a)return null;var b=Number(a[2]),c=Number(a[3]);return 59<b||59<c?null:Number(a[4])/1E3+c+60*b+3600*(Number(a[1])||0)};goog.exportSymbol("shaka.text.SbvTextParser",shaka.text.SbvTextParser);
+goog.exportProperty(shaka.text.SbvTextParser.prototype,"parseMedia",shaka.text.SbvTextParser.prototype.parseMedia);goog.exportProperty(shaka.text.SbvTextParser.prototype,"setManifestType",shaka.text.SbvTextParser.prototype.setManifestType);goog.exportProperty(shaka.text.SbvTextParser.prototype,"setSequenceMode",shaka.text.SbvTextParser.prototype.setSequenceMode);goog.exportProperty(shaka.text.SbvTextParser.prototype,"parseInit",shaka.text.SbvTextParser.prototype.parseInit);
+shaka.text.TextEngine.registerParser("text/x-subviewer",function(){return new shaka.text.SbvTextParser});shaka.text.SrtTextParser=function(){this.parser_=new shaka.text.VttTextParser};shaka.text.SrtTextParser.prototype.parseInit=function(a){goog.asserts.assert(!1,"SRT does not have init segments")};shaka.text.SrtTextParser.prototype.setSequenceMode=function(a){};shaka.text.SrtTextParser.prototype.setManifestType=function(a){};
+shaka.text.SrtTextParser.prototype.parseMedia=function(a,b,c){var d=shaka.text.SrtTextParser,e=shaka.util.BufferUtils,f=shaka.util.StringUtils;a=f.fromUTF8(a);d=d.srt2webvtt(a);e=e.toUint8(f.toUTF8(d));return this.parser_.parseMedia(e,b,c)};shaka.text.SrtTextParser.srt2webvtt=function(a){var b=shaka.text.SrtTextParser,c="WEBVTT\n\n";if(""==a)return c;a=a.replace(/\r+/g,"");a=a.trim();a=a.split("\n\n");a=$jscomp.makeIterator(a);for(var d=a.next();!d.done;d=a.next())c+=b.convertSrtCue_(d.value);return c};
+shaka.text.SrtTextParser.convertSrtCue_=function(a){a=a.split(/\n/);a[0].match(/\d+/)&&a.shift();a[0]=a[0].replace(/,/g,".");return a.join("\n").replace(/{b}/g,"<b>").replace(/{\/b}/g,"</b>").replace(/{i}/g,"<i>").replace(/{\/i}/g,"</i>").replace(/{u}/g,"<u>").replace(/{\/u}/g,"</u>")+"\n\n"};goog.exportSymbol("shaka.text.SrtTextParser",shaka.text.SrtTextParser);goog.exportProperty(shaka.text.SrtTextParser,"srt2webvtt",shaka.text.SrtTextParser.srt2webvtt);
+goog.exportProperty(shaka.text.SrtTextParser.prototype,"parseMedia",shaka.text.SrtTextParser.prototype.parseMedia);goog.exportProperty(shaka.text.SrtTextParser.prototype,"setManifestType",shaka.text.SrtTextParser.prototype.setManifestType);goog.exportProperty(shaka.text.SrtTextParser.prototype,"setSequenceMode",shaka.text.SrtTextParser.prototype.setSequenceMode);goog.exportProperty(shaka.text.SrtTextParser.prototype,"parseInit",shaka.text.SrtTextParser.prototype.parseInit);
+shaka.text.TextEngine.registerParser("text/srt",function(){return new shaka.text.SrtTextParser});shaka.text.SsaTextParser=function(){};shaka.text.SsaTextParser.prototype.parseInit=function(a){goog.asserts.assert(!1,"SSA does not have init segments")};shaka.text.SsaTextParser.prototype.setSequenceMode=function(a){};shaka.text.SsaTextParser.prototype.setManifestType=function(a){};
+shaka.text.SsaTextParser.prototype.parseMedia=function(a,b){b=shaka.text.SsaTextParser;var c="",d="";a=shaka.util.StringUtils.fromUTF8(a).split(/\r?\n\s*\r?\n/);a=$jscomp.makeIterator(a);for(var e=a.next();!e.done;e=a.next()){e=e.value;var f=b.ssaContent_.exec(e);if(f){var g=f[1];f=f[2];if("V4 Styles"==g||"V4+ Styles"==g){c=f;continue}if("Events"==g){d=f;continue}}shaka.log.warning("SsaTextParser parser encountered an unknown part.",e)}a=[];e=null;c=c.split(/\r?\n/);c=$jscomp.makeIterator(c);for(f=
+c.next();!f.done;f=c.next())if(g=f.value,!/^\s*;/.test(g)&&(f=b.lineParts_.exec(g)))if(g=f[1].trim(),f=f[2].trim(),"Format"==g)e=f.split(b.valuesFormat_);else if("Style"==g){g=f.split(b.valuesFormat_);f={};for(var h=0;h<e.length&&h<g.length;h++)f[e[h]]=g[h];a.push(f)}e=[];c=null;g=d.split(/\r?\n/);d={};g=$jscomp.makeIterator(g);for(f=g.next();!f.done;d={$jscomp$loop$prop$styleName$920:d.$jscomp$loop$prop$styleName$920},f=g.next())if(f=f.value,!/^\s*;/.test(f)&&(h=b.lineParts_.exec(f)))if(f=h[1].trim(),
+h=h[2].trim(),"Format"==f)c=h.split(b.valuesFormat_);else if("Dialogue"==f){h=h.split(b.valuesFormat_);f={};for(var k=0;k<c.length&&k<h.length;k++)f[c[k]]=h[k];k=b.parseTime_(f.Start);var l=b.parseTime_(f.End);h=h.slice(c.length-1).join(",").replace(/\\N/g,"\n").replace(/\{[^}]+\}/g,"");h=new shaka.text.Cue(k,l,h);d.$jscomp$loop$prop$styleName$920=f.Style;(f=a.find(function(m){return function(n){return n.Name==m.$jscomp$loop$prop$styleName$920}}(d)))&&b.addStyle_(h,f);e.push(h)}return e};
+shaka.text.SsaTextParser.addStyle_=function(a,b){var c=shaka.text.Cue,d=shaka.text.SsaTextParser,e=b.Fontname;e&&(a.fontFamily=e);if(e=b.Fontsize)a.fontSize=e+"px";if(e=b.PrimaryColour)if(e=d.parseSsaColor_(e))a.color=e;if(e=b.BackColour)if(d=d.parseSsaColor_(e))a.backgroundColor=d;b.Bold&&(a.fontWeight=c.fontWeight.BOLD);b.Italic&&(a.fontStyle=c.fontStyle.ITALIC);b.Underline&&a.textDecoration.push(c.textDecoration.UNDERLINE);if(d=b.Spacing)a.letterSpacing=d+"px";if(d=b.Alignment)switch(parseInt(d,
+10)){case 1:a.displayAlign=c.displayAlign.AFTER;a.textAlign=c.textAlign.START;break;case 2:a.displayAlign=c.displayAlign.AFTER;a.textAlign=c.textAlign.CENTER;break;case 3:a.displayAlign=c.displayAlign.AFTER;a.textAlign=c.textAlign.END;break;case 5:a.displayAlign=c.displayAlign.BEFORE;a.textAlign=c.textAlign.START;break;case 6:a.displayAlign=c.displayAlign.BEFORE;a.textAlign=c.textAlign.CENTER;break;case 7:a.displayAlign=c.displayAlign.BEFORE;a.textAlign=c.textAlign.END;break;case 9:a.displayAlign=
+c.displayAlign.CENTER;a.textAlign=c.textAlign.START;break;case 10:a.displayAlign=c.displayAlign.CENTER;a.textAlign=c.textAlign.CENTER;break;case 11:a.displayAlign=c.displayAlign.CENTER,a.textAlign=c.textAlign.END}if(b=b.AlphaLevel)a.opacity=parseFloat(b)};shaka.text.SsaTextParser.parseSsaColor_=function(a){a=parseInt(a.replace("&H",""),16);return 0<=a?"rgba("+(a&255)+","+(a>>8&255)+","+(a>>16&255)+","+(a>>24&255^255)/255+")":null};
+shaka.text.SsaTextParser.parseTime_=function(a){var b=shaka.text.SsaTextParser.timeFormat_.exec(a);a=b[1]?parseInt(b[1].replace(":",""),10):0;var c=parseInt(b[2],10);b=parseFloat(b[3]);return 3600*a+60*c+b};goog.exportSymbol("shaka.text.SsaTextParser",shaka.text.SsaTextParser);goog.exportProperty(shaka.text.SsaTextParser.prototype,"parseMedia",shaka.text.SsaTextParser.prototype.parseMedia);goog.exportProperty(shaka.text.SsaTextParser.prototype,"setManifestType",shaka.text.SsaTextParser.prototype.setManifestType);
+goog.exportProperty(shaka.text.SsaTextParser.prototype,"setSequenceMode",shaka.text.SsaTextParser.prototype.setSequenceMode);goog.exportProperty(shaka.text.SsaTextParser.prototype,"parseInit",shaka.text.SsaTextParser.prototype.parseInit);shaka.text.SsaTextParser.ssaContent_=/^\s*\[([^\]]+)\]\r?\n([\s\S]*)/;shaka.text.SsaTextParser.lineParts_=/^\s*([^:]+):\s*(.*)/;shaka.text.SsaTextParser.valuesFormat_=/\s*,\s*/;shaka.text.SsaTextParser.timeFormat_=/^(\d+:)?(\d{1,2}):(\d{1,2}(?:[.]\d{1,3})?)?$/;
+shaka.text.TextEngine.registerParser("text/x-ssa",function(){return new shaka.text.SsaTextParser});shaka.transmuxer.ADTS=function(){};shaka.transmuxer.ADTS.parseHeader=function(a,b){var c=shaka.transmuxer.ADTS,d=c.getHeaderLength(a,b);return b+d<=a.length&&(a=c.getFullFrameLength(a,b)-d,0<a)?{headerLength:d,frameLength:a}:null};
+shaka.transmuxer.ADTS.parseInfo=function(a,b){var c=[96E3,88200,64E3,48E3,44100,32E3,24E3,22050,16E3,12E3,11025,8E3,7350],d=(a[b+2]&60)>>>2;if(d>c.length-1)return null;var e=((a[b+2]&192)>>>6)+1,f=(a[b+2]&1)<<2;f|=(a[b+3]&192)>>>6;return{sampleRate:c[d],channelCount:f,codec:"mp4a.40."+e}};shaka.transmuxer.ADTS.isHeaderPattern=function(a,b){return 255===a[b]&&240===(a[b+1]&246)};shaka.transmuxer.ADTS.getHeaderLength=function(a,b){return a[b+1]&1?7:9};
+shaka.transmuxer.ADTS.getFullFrameLength=function(a,b){return(a[b+3]&3)<<11|a[b+4]<<3|(a[b+5]&224)>>>5};shaka.transmuxer.ADTS.isHeader=function(a,b){var c=shaka.transmuxer.ADTS;return b+1<a.length&&c.isHeaderPattern(a,b)};shaka.transmuxer.ADTS.probe=function(a,b){var c=shaka.transmuxer.ADTS;if(c.isHeader(a,b)){var d=c.getHeaderLength(a,b);if(b+d>=a.length)return!1;var e=c.getFullFrameLength(a,b);if(e<=d)return!1;b+=e;return b===a.length||c.isHeader(a,b)}return!1};
+shaka.transmuxer.ADTS.getFrameDuration=function(a){return 9E4*shaka.transmuxer.ADTS.AAC_SAMPLES_PER_FRAME/a};
+shaka.transmuxer.ADTS.getSilentFrame=function(a,b){switch(a){case "mp4a.40.2":if(1===b)return new Uint8Array([0,200,0,128,35,128]);if(2===b)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===b)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===b)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===b)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===b)return new Uint8Array([0,200,0,128,32,132,1,38,
+64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(1===b)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===b||3===b)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null};
+shaka.transmuxer.ADTS.AAC_SAMPLES_PER_FRAME=1024;shaka.transmuxer.AacTransmuxer=function(a){this.originalMimeType_=a;this.frameIndex_=0;this.initSegments=new Map};shaka.transmuxer.AacTransmuxer.prototype.destroy=function(){this.initSegments.clear()};shaka.transmuxer.AacTransmuxer.prototype.isSupported=function(a,b){b=shaka.media.Capabilities;return this.isAacContainer_(a)?b.isTypeSupported(this.convertCodecs(shaka.util.ManifestParserUtils.ContentType.AUDIO,a)):!1};
+shaka.transmuxer.AacTransmuxer.prototype.isAacContainer_=function(a){return"audio/aac"==a.toLowerCase().split(";")[0]};shaka.transmuxer.AacTransmuxer.prototype.convertCodecs=function(a,b){return this.isAacContainer_(b)?'audio/mp4; codecs="'+(shaka.util.MimeUtils.getCodecs(b)||"mp4a.40.2")+'"':b};shaka.transmuxer.AacTransmuxer.prototype.getOriginalMimeType=function(){return this.originalMimeType_};
+shaka.transmuxer.AacTransmuxer.prototype.transmux=function(a,b,c,d){for(var e=shaka.transmuxer.ADTS,f=shaka.util.Uint8ArrayUtils,g=shaka.util.BufferUtils.toUint8(a),h=shaka.util.Id3Utils.getID3Data(g),k=h.length;k<g.length&&!e.probe(g,k);k++);a=1E3*c.endTime;h=shaka.util.Id3Utils.getID3Frames(h);h.length&&c&&(c=h.find(function(p){return"com.apple.streaming.transportStreamTimestamp"===p.description}))&&(a=c.data);c=e.parseInfo(g,k);if(!c)return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED));b.audioSamplingRate=c.sampleRate;b.channelsCount=c.channelCount;for(h=[];k<g.length;){var l=e.parseHeader(g,k);if(!l)return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED));var m=l.headerLength+l.frameLength;if(k+m<=g.length){var n=g.subarray(k+l.headerLength,k+m);h.push({data:n,size:l.frameLength,duration:e.AAC_SAMPLES_PER_FRAME,
+cts:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:2,isNonSync:0}})}k+=m}e=c.sampleRate;a=Math.floor(a*e/1E3);d={id:b.id,type:shaka.util.ManifestParserUtils.ContentType.AUDIO,codecs:c.codec,encrypted:b.encrypted&&0<b.drmInfos.length,timescale:e,duration:d,videoNalus:[],audioConfig:new Uint8Array([]),videoConfig:new Uint8Array([]),hSpacing:0,vSpacing:0,data:{sequenceNumber:this.frameIndex_,baseMediaDecodeTime:a,samples:h},stream:b};e=new shaka.util.Mp4Generator([d]);this.initSegments.has(b.id)?
+d=this.initSegments.get(b.id):(d=e.initSegment(),this.initSegments.set(b.id,d));b=e.segmentData();this.frameIndex_++;f=f.concat(d,b);return Promise.resolve(f)};goog.exportSymbol("shaka.transmuxer.AacTransmuxer",shaka.transmuxer.AacTransmuxer);goog.exportProperty(shaka.transmuxer.AacTransmuxer.prototype,"transmux",shaka.transmuxer.AacTransmuxer.prototype.transmux);goog.exportProperty(shaka.transmuxer.AacTransmuxer.prototype,"getOriginalMimeType",shaka.transmuxer.AacTransmuxer.prototype.getOriginalMimeType);
+goog.exportProperty(shaka.transmuxer.AacTransmuxer.prototype,"convertCodecs",shaka.transmuxer.AacTransmuxer.prototype.convertCodecs);goog.exportProperty(shaka.transmuxer.AacTransmuxer.prototype,"isSupported",shaka.transmuxer.AacTransmuxer.prototype.isSupported);goog.exportProperty(shaka.transmuxer.AacTransmuxer.prototype,"destroy",shaka.transmuxer.AacTransmuxer.prototype.destroy);
+shaka.transmuxer.TransmuxerEngine.registerTransmuxer("audio/aac",function(){return new shaka.transmuxer.AacTransmuxer("audio/aac")},shaka.transmuxer.TransmuxerEngine.PluginPriority.FALLBACK);shaka.transmuxer.Ac3=function(){};
+shaka.transmuxer.Ac3.parseFrame=function(a,b){if(b+8>a.length||11!==a[b]||119!==a[b+1])return null;var c=a[b+4]>>6;if(3<=c)return null;var d=a[b+4]&63,e=2*[64,69,96,64,70,96,80,87,120,80,88,120,96,104,144,96,105,144,112,121,168,112,122,168,128,139,192,128,140,192,160,174,240,160,175,240,192,208,288,192,209,288,224,243,336,224,244,336,256,278,384,256,279,384,320,348,480,320,349,480,384,417,576,384,418,576,448,487,672,448,488,672,512,557,768,512,558,768,640,696,960,640,697,960,768,835,1152,768,836,
+1152,896,975,1344,896,976,1344,1024,1114,1536,1024,1115,1536,1152,1253,1728,1152,1254,1728,1280,1393,1920,1280,1394,1920][3*d+c];if(b+e>a.length)return null;var f=a[b+6]>>5,g=0;2===f?g+=2:(f&1&&1!==f&&(g+=2),f&4&&(g+=2));g=(a[b+6]<<8|a[b+7])>>12-g&1;var h=a[b+5]&7;a=new Uint8Array([c<<6|a[b+5]>>3<<1|h>>2,(h&3)<<6|f<<3|g<<2|d>>4,d<<4&224]);return{sampleRate:[48E3,44100,32E3][c],channelCount:[2,1,2,3,3,4,4,5][f]+g,audioConfig:a,frameLength:e}};
+shaka.transmuxer.Ac3.probe=function(a,b){if(11===a[b]&&119===a[b+1]){var c=0,d=5;b+=d;for(var e,f;0<d;){f=a[b];var g=Math.min(d,8),h=8-g;e=4278190080>>>24+h<<h;e=(f&e)>>h;c=c?c<<g|e:e;b+=1;d-=g}if(16>c)return!0}return!1};shaka.transmuxer.Ac3.AC3_SAMPLES_PER_FRAME=1536;shaka.transmuxer.Ac3Transmuxer=function(a){this.originalMimeType_=a;this.frameIndex_=0;this.initSegments=new Map};shaka.transmuxer.Ac3Transmuxer.prototype.destroy=function(){this.initSegments.clear()};shaka.transmuxer.Ac3Transmuxer.prototype.isSupported=function(a,b){b=shaka.media.Capabilities;return this.isAc3Container_(a)?b.isTypeSupported(this.convertCodecs(shaka.util.ManifestParserUtils.ContentType.AUDIO,a)):!1};
+shaka.transmuxer.Ac3Transmuxer.prototype.isAc3Container_=function(a){return"audio/ac3"==a.toLowerCase().split(";")[0]};shaka.transmuxer.Ac3Transmuxer.prototype.convertCodecs=function(a,b){return this.isAc3Container_(b)?'audio/mp4; codecs="ac-3"':b};shaka.transmuxer.Ac3Transmuxer.prototype.getOriginalMimeType=function(){return this.originalMimeType_};
+shaka.transmuxer.Ac3Transmuxer.prototype.transmux=function(a,b,c,d){var e=shaka.transmuxer.Ac3,f=shaka.util.Uint8ArrayUtils;a=shaka.util.BufferUtils.toUint8(a);for(var g=shaka.util.Id3Utils.getID3Data(a),h=g.length;h<a.length&&!e.probe(a,h);h++);var k=1E3*c.endTime;g=shaka.util.Id3Utils.getID3Frames(g);g.length&&c&&(c=g.find(function(p){return"com.apple.streaming.transportStreamTimestamp"===p.description}))&&(k=c.data);c=0;g=new Uint8Array([]);for(var l=[];h<a.length;){var m=e.parseFrame(a,h);if(!m)return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED));b.audioSamplingRate=m.sampleRate;b.channelsCount=m.channelCount;c=m.sampleRate;g=m.audioConfig;var n=a.subarray(h,h+m.frameLength);l.push({data:n,size:m.frameLength,duration:e.AC3_SAMPLES_PER_FRAME,cts:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:2,isNonSync:0}});h+=m.frameLength}e=Math.floor(k*c/1E3);d={id:b.id,type:shaka.util.ManifestParserUtils.ContentType.AUDIO,codecs:"ac-3",encrypted:b.encrypted&&
+0<b.drmInfos.length,timescale:c,duration:d,videoNalus:[],audioConfig:g,videoConfig:new Uint8Array([]),hSpacing:0,vSpacing:0,data:{sequenceNumber:this.frameIndex_,baseMediaDecodeTime:e,samples:l},stream:b};e=new shaka.util.Mp4Generator([d]);this.initSegments.has(b.id)?d=this.initSegments.get(b.id):(d=e.initSegment(),this.initSegments.set(b.id,d));b=e.segmentData();this.frameIndex_++;f=f.concat(d,b);return Promise.resolve(f)};goog.exportSymbol("shaka.transmuxer.Ac3Transmuxer",shaka.transmuxer.Ac3Transmuxer);
+goog.exportProperty(shaka.transmuxer.Ac3Transmuxer.prototype,"transmux",shaka.transmuxer.Ac3Transmuxer.prototype.transmux);goog.exportProperty(shaka.transmuxer.Ac3Transmuxer.prototype,"getOriginalMimeType",shaka.transmuxer.Ac3Transmuxer.prototype.getOriginalMimeType);goog.exportProperty(shaka.transmuxer.Ac3Transmuxer.prototype,"convertCodecs",shaka.transmuxer.Ac3Transmuxer.prototype.convertCodecs);goog.exportProperty(shaka.transmuxer.Ac3Transmuxer.prototype,"isSupported",shaka.transmuxer.Ac3Transmuxer.prototype.isSupported);
+goog.exportProperty(shaka.transmuxer.Ac3Transmuxer.prototype,"destroy",shaka.transmuxer.Ac3Transmuxer.prototype.destroy);shaka.transmuxer.TransmuxerEngine.registerTransmuxer("audio/ac3",function(){return new shaka.transmuxer.Ac3Transmuxer("audio/ac3")},shaka.transmuxer.TransmuxerEngine.PluginPriority.FALLBACK);shaka.transmuxer.Ec3=function(){};
+shaka.transmuxer.Ec3.parseFrame=function(a,b){if(b+8>a.length||!shaka.transmuxer.Ec3.probe(a,b))return null;var c=new shaka.util.ExpGolomb(a.subarray(b+2));c.skipBits(2);c.skipBits(3);var d=c.readBits(11)+1<<1,e=c.readBits(2);if(3==e){e=c.readBits(2);e=[24E3,22060,16E3][e];var f=3}else e=[48E3,44100,32E3][e],f=c.readBits(2);var g=c.readBits(3),h=c.readBits(1);c=c.readBits(5);if(b+d>a.byteLength)return null;a=Math.floor(d*e/(16*[1,2,3,6][f]));a=new Uint8Array([(a&8160)>>5,(a&31)<<3,e<<6|c<<1|0,0|g<<
+1|h<<0,0]);return{sampleRate:e,channelCount:[2,1,2,3,3,4,4,5][g]+h,audioConfig:a,frameLength:d}};shaka.transmuxer.Ec3.probe=function(a,b){return 2935===(a[b]<<8|a[b+1]<<0)?!0:!1};shaka.transmuxer.Ec3.EC3_SAMPLES_PER_FRAME=1536;shaka.transmuxer.Ec3Transmuxer=function(a){this.originalMimeType_=a;this.frameIndex_=0;this.initSegments=new Map};shaka.transmuxer.Ec3Transmuxer.prototype.destroy=function(){this.initSegments.clear()};shaka.transmuxer.Ec3Transmuxer.prototype.isSupported=function(a,b){b=shaka.media.Capabilities;return this.isEc3Container_(a)?b.isTypeSupported(this.convertCodecs(shaka.util.ManifestParserUtils.ContentType.AUDIO,a)):!1};
+shaka.transmuxer.Ec3Transmuxer.prototype.isEc3Container_=function(a){return"audio/ec3"==a.toLowerCase().split(";")[0]};shaka.transmuxer.Ec3Transmuxer.prototype.convertCodecs=function(a,b){return this.isEc3Container_(b)?'audio/mp4; codecs="ec-3"':b};shaka.transmuxer.Ec3Transmuxer.prototype.getOriginalMimeType=function(){return this.originalMimeType_};
+shaka.transmuxer.Ec3Transmuxer.prototype.transmux=function(a,b,c,d){var e=shaka.transmuxer.Ec3,f=shaka.util.Uint8ArrayUtils;a=shaka.util.BufferUtils.toUint8(a);for(var g=shaka.util.Id3Utils.getID3Data(a),h=g.length;h<a.length&&!e.probe(a,h);h++);var k=1E3*c.endTime;g=shaka.util.Id3Utils.getID3Frames(g);g.length&&c&&(c=g.find(function(p){return"com.apple.streaming.transportStreamTimestamp"===p.description}))&&(k=c.data);c=0;g=new Uint8Array([]);for(var l=[];h<a.length;){var m=e.parseFrame(a,h);if(!m)return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED));b.audioSamplingRate=m.sampleRate;b.channelsCount=m.channelCount;c=m.sampleRate;g=m.audioConfig;var n=a.subarray(h,h+m.frameLength);l.push({data:n,size:m.frameLength,duration:e.EC3_SAMPLES_PER_FRAME,cts:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:2,isNonSync:0}});h+=m.frameLength}e=Math.floor(k*c/1E3);d={id:b.id,type:shaka.util.ManifestParserUtils.ContentType.AUDIO,codecs:"ec-3",encrypted:b.encrypted&&
+0<b.drmInfos.length,timescale:c,duration:d,videoNalus:[],audioConfig:g,videoConfig:new Uint8Array([]),hSpacing:0,vSpacing:0,data:{sequenceNumber:this.frameIndex_,baseMediaDecodeTime:e,samples:l},stream:b};e=new shaka.util.Mp4Generator([d]);this.initSegments.has(b.id)?d=this.initSegments.get(b.id):(d=e.initSegment(),this.initSegments.set(b.id,d));b=e.segmentData();this.frameIndex_++;f=f.concat(d,b);return Promise.resolve(f)};goog.exportSymbol("shaka.transmuxer.Ec3Transmuxer",shaka.transmuxer.Ec3Transmuxer);
+goog.exportProperty(shaka.transmuxer.Ec3Transmuxer.prototype,"transmux",shaka.transmuxer.Ec3Transmuxer.prototype.transmux);goog.exportProperty(shaka.transmuxer.Ec3Transmuxer.prototype,"getOriginalMimeType",shaka.transmuxer.Ec3Transmuxer.prototype.getOriginalMimeType);goog.exportProperty(shaka.transmuxer.Ec3Transmuxer.prototype,"convertCodecs",shaka.transmuxer.Ec3Transmuxer.prototype.convertCodecs);goog.exportProperty(shaka.transmuxer.Ec3Transmuxer.prototype,"isSupported",shaka.transmuxer.Ec3Transmuxer.prototype.isSupported);
+goog.exportProperty(shaka.transmuxer.Ec3Transmuxer.prototype,"destroy",shaka.transmuxer.Ec3Transmuxer.prototype.destroy);shaka.transmuxer.TransmuxerEngine.registerTransmuxer("audio/ec3",function(){return new shaka.transmuxer.Ec3Transmuxer("audio/ec3")},shaka.transmuxer.TransmuxerEngine.PluginPriority.FALLBACK);shaka.transmuxer.H264=function(){};
+shaka.transmuxer.H264.parseInfo=function(a){var b=shaka.transmuxer.H264;if(!a.length)return null;var c=a.find(function(x){return x.type==b.NALU_TYPE_SPS_});a=a.find(function(x){return x.type==b.NALU_TYPE_PPS_});if(!c||!a)return null;var d=new shaka.util.ExpGolomb(c.data),e=d.readUnsignedByte();d.readUnsignedByte();d.readUnsignedByte();d.skipExpGolomb();if(b.PROFILES_WITH_OPTIONAL_SPS_DATA_.includes(e)&&(e=d.readUnsignedExpGolomb(),3===e&&d.skipBits(1),d.skipExpGolomb(),d.skipExpGolomb(),d.skipBits(1),
+d.readBoolean())){e=3!==e?8:12;for(var f=0;f<e;f++)d.readBoolean()&&(6>f?d.skipScalingList(16):d.skipScalingList(64))}d.skipExpGolomb();e=d.readUnsignedExpGolomb();if(0===e)d.readUnsignedExpGolomb();else if(1===e)for(d.skipBits(1),d.skipExpGolomb(),d.skipExpGolomb(),e=d.readUnsignedExpGolomb(),f=0;f<e;f++)d.skipExpGolomb();d.skipExpGolomb();d.skipBits(1);var g=d.readUnsignedExpGolomb(),h=d.readUnsignedExpGolomb(),k=d.readBits(1);0===k&&d.skipBits(1);d.skipBits(1);var l=0,m=0,n=0,p=0;d.readBoolean()&&
+(l=d.readUnsignedExpGolomb(),m=d.readUnsignedExpGolomb(),n=d.readUnsignedExpGolomb(),p=d.readUnsignedExpGolomb());f=e=1;if(d.readBoolean()&&d.readBoolean()){var q=d.readUnsignedByte(),r=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],v=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];0<q&&16>=q?(e=r[q-1],f=v[q-1]):255===q&&(e=d.readBits(16),f=d.readBits(16))}d=(2-k)*(h+1)*16-2*n-2*p;g=16*(g+1)-2*l-2*m;l=[];c=c.fullData;l.push(c.byteLength>>>8&255);l.push(c.byteLength&255);l=l.concat.apply(l,$jscomp.arrayFromIterable(c));
+c=[];a=a.fullData;c.push(a.byteLength>>>8&255);c.push(a.byteLength&255);c=c.concat.apply(c,$jscomp.arrayFromIterable(a));a=new Uint8Array([1,l[3],l[4],l[5],255,225].concat(l).concat([1]).concat(c));return{height:d,width:g,videoConfig:a,hSpacing:e,vSpacing:f}};
+shaka.transmuxer.H264.parseFrame=function(a){var b=shaka.transmuxer.H264,c=!1,d=[],e=a.find(function(l){return l.type==b.NALU_TYPE_SPS_}),f=!1;a=$jscomp.makeIterator(a);for(var g=a.next();!g.done;g=a.next()){g=g.value;var h=!1;switch(g.type){case b.NALU_TYPE_NDR_:h=f=!0;var k=g.data;e&&4<k.length&&(k=(new shaka.util.ExpGolomb(k)).readSliceType(),2===k||4===k||7===k||9===k)&&(c=!0);break;case b.NALU_TYPE_IDR_:c=h=f=!0;break;case b.NALU_TYPE_SEI_:h=!0;break;case b.NALU_TYPE_SPS_:h=!0;break;case b.NALU_TYPE_PPS_:h=
+!0;break;case b.NALU_TYPE_AUD_:f=h=!0;break;case b.NALU_TYPE_FILLER_DATA_:h=!0;break;default:h=!1}f&&h&&(h=g.fullData.byteLength,k=new Uint8Array(4),k[0]=h>>24&255,k[1]=h>>16&255,k[2]=h>>8&255,k[3]=h&255,d.push(k),d.push(g.fullData))}return d.length?{data:shaka.util.Uint8ArrayUtils.concat.apply(shaka.util.Uint8ArrayUtils,$jscomp.arrayFromIterable(d)),isKeyframe:c}:null};shaka.transmuxer.H264.NALU_TYPE_NDR_=1;shaka.transmuxer.H264.NALU_TYPE_IDR_=5;shaka.transmuxer.H264.NALU_TYPE_SEI_=6;
+shaka.transmuxer.H264.NALU_TYPE_SPS_=7;shaka.transmuxer.H264.NALU_TYPE_PPS_=8;shaka.transmuxer.H264.NALU_TYPE_AUD_=9;shaka.transmuxer.H264.NALU_TYPE_FILLER_DATA_=12;shaka.transmuxer.H264.PROFILES_WITH_OPTIONAL_SPS_DATA_=[100,110,122,244,44,83,86,118,128,138,139,134];shaka.transmuxer.H265=function(){};
+shaka.transmuxer.H265.parseInfo=function(a){var b=shaka.transmuxer.H265;if(!a.length)return null;var c=a.find(function(h){return h.type==b.NALU_TYPE_VPS_}),d=a.find(function(h){return h.type==b.NALU_TYPE_SPS_}),e=a.find(function(h){return h.type==b.NALU_TYPE_PPS_});if(!c||!d||!e)return null;var f=b.parseVPS_(c.fullData);a=b.parseSPS_(d.fullData);var g=b.parsePPS_(e.fullData);c=b.getVideoConfiguration_(c.fullData,d.fullData,e.fullData,{numTemporalLayers:f.numTemporalLayers,temporalIdNested:f.temporalIdNested,
+generalProfileSpace:a.generalProfileSpace,generalTierFlag:a.generalTierFlag,generalLevelIdc:a.generalLevelIdc,generalProfileIdc:a.generalProfileIdc,generalProfileCompatibilityFlags1:a.generalProfileCompatibilityFlags1,generalProfileCompatibilityFlags2:a.generalProfileCompatibilityFlags2,generalProfileCompatibilityFlags3:a.generalProfileCompatibilityFlags3,generalProfileCompatibilityFlags4:a.generalProfileCompatibilityFlags4,generalConstraintIndicatorFlags1:a.generalConstraintIndicatorFlags1,generalConstraintIndicatorFlags2:a.generalConstraintIndicatorFlags2,
+generalConstraintIndicatorFlags3:a.generalConstraintIndicatorFlags3,generalConstraintIndicatorFlags4:a.generalConstraintIndicatorFlags4,generalConstraintIndicatorFlags5:a.generalConstraintIndicatorFlags5,generalConstraintIndicatorFlags6:a.generalConstraintIndicatorFlags6,constantFrameRate:a.constantFrameRate,minSpatialSegmentationIdc:a.minSpatialSegmentationIdc,chromaFormatIdc:a.chromaFormatIdc,bitDepthLumaMinus8:a.bitDepthLumaMinus8,bitDepthChromaMinus8:a.bitDepthChromaMinus8,parallelismType:g.parallelismType});
+return{height:a.height,width:a.width,videoConfig:c,hSpacing:a.sarWidth,vSpacing:a.sarHeight}};shaka.transmuxer.H265.parseVPS_=function(a){var b=new shaka.util.ExpGolomb(a,!0);b.readUnsignedByte();b.readUnsignedByte();b.readBits(4);b.readBits(2);b.readBits(6);a=b.readBits(3);b=b.readBoolean();return{numTemporalLayers:a+1,temporalIdNested:b}};
+shaka.transmuxer.H265.parseSPS_=function(a){a=new shaka.util.ExpGolomb(a,!0);a.readUnsignedByte();a.readUnsignedByte();var b=0,c=0,d=0,e=0;a.readBits(4);var f=a.readBits(3);a.readBoolean();for(var g=a.readBits(2),h=a.readBits(1),k=a.readBits(5),l=a.readUnsignedByte(),m=a.readUnsignedByte(),n=a.readUnsignedByte(),p=a.readUnsignedByte(),q=a.readUnsignedByte(),r=a.readUnsignedByte(),v=a.readUnsignedByte(),x=a.readUnsignedByte(),w=a.readUnsignedByte(),t=a.readUnsignedByte(),y=a.readUnsignedByte(),u=[],
+z=[],A=0;A<f;A++)u.push(a.readBoolean()),z.push(a.readBoolean());if(0<f)for(A=f;8>A;A++)a.readBits(2);for(A=0;A<f;A++)u[A]&&a.readBits(88),z[A]&&a.readUnsignedByte();a.readUnsignedExpGolomb();u=a.readUnsignedExpGolomb();3==u&&a.readBits(1);z=a.readUnsignedExpGolomb();A=a.readUnsignedExpGolomb();a.readBoolean()&&(b+=a.readUnsignedExpGolomb(),c+=a.readUnsignedExpGolomb(),d+=a.readUnsignedExpGolomb(),e+=a.readUnsignedExpGolomb());var B=a.readUnsignedExpGolomb(),D=a.readUnsignedExpGolomb(),F=a.readUnsignedExpGolomb();
+if(a.readBoolean())for(var C=0;C<=f;C++)a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb();else a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb();a.readUnsignedExpGolomb();a.readUnsignedExpGolomb();a.readUnsignedExpGolomb();a.readUnsignedExpGolomb();a.readUnsignedExpGolomb();a.readUnsignedExpGolomb();if(a.readBoolean()&&a.readBoolean())for(C=0;4>C;C++)for(var G=0;G<(3===C?2:6);G++)if(a.readBoolean()){var H=Math.min(64,1<<4+(C<<1));1<C&&a.readExpGolomb();
+for(var E=0;E<H;E++)a.readExpGolomb()}else a.readUnsignedExpGolomb();a.readBoolean();a.readBoolean();a.readBoolean()&&(a.readUnsignedByte(),a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb(),a.readBoolean());C=a.readUnsignedExpGolomb();for(H=G=0;H<C;H++)if(E=!1,0!==H&&(E=a.readBoolean()),E){H===C&&a.readUnsignedExpGolomb();a.readBoolean();a.readUnsignedExpGolomb();for(var I=E=0;I<=G;I++){var K=a.readBoolean(),J=!1;K||(J=a.readBoolean());(K||J)&&E++}G=E}else{I=a.readUnsignedExpGolomb();E=a.readUnsignedExpGolomb();
+G=I+E;for(K=0;K<I;K++)a.readUnsignedExpGolomb(),a.readBoolean();for(I=0;I<E;I++)a.readUnsignedExpGolomb(),a.readBoolean()}if(a.readBoolean())for(C=a.readUnsignedExpGolomb(),G=0;G<C;G++){for(H=0;H<F+4;H++)a.readBits(1);a.readBits(1)}C=F=1;G=0;a.readBoolean();a.readBoolean();if(a.readBoolean()){a.readBoolean()&&(H=a.readUnsignedByte(),E=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],I=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1],0<H&&16>=H?(F=E[H-1],C=I[H-1]):255===H&&(F=a.readBits(16),C=a.readBits(16)));
+a.readBoolean()&&a.readBoolean();a.readBoolean()&&(a.readBits(3),a.readBoolean(),a.readBoolean()&&(a.readUnsignedByte(),a.readUnsignedByte(),a.readUnsignedByte()));a.readBoolean()&&(a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb());a.readBoolean();a.readBoolean();a.readBoolean();if(H=a.readBoolean())a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb();if(a.readBoolean()&&(a.readBits(32),a.readBits(32),a.readBoolean()&&a.readUnsignedExpGolomb(),
+a.readBoolean())){I=!1;H=a.readBoolean();E=a.readBoolean();if(H||E){if(I=a.readBoolean())a.readUnsignedByte(),a.readBits(5),a.readBoolean(),a.readBits(5);a.readBits(4);a.readBits(4);I&&a.readBits(4);a.readBits(5);a.readBits(5);a.readBits(5)}for(K=0;K<=f;K++){var M=!0;J=1;a.readBoolean()||(M=a.readBoolean());var L=!1;M?a.readUnsignedExpGolomb():L=a.readBoolean();L||(J=a.readUnsignedExpGolomb()+1);if(H){for(M=0;M<J;M++)a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb(),I&&(a.readUnsignedExpGolomb(),
+a.readUnsignedExpGolomb());a.readBoolean()}if(E){for(M=0;M<J;M++)a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb(),I&&(a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb());a.readBoolean()}}}a.readBoolean()&&(a.readBoolean(),a.readBoolean(),a.readBoolean(),G=a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb(),a.readUnsignedExpGolomb())}return{generalLevelIdc:y,generalProfileSpace:g,generalTierFlag:h,generalProfileIdc:k,generalProfileCompatibilityFlags1:l,
+generalProfileCompatibilityFlags2:m,generalProfileCompatibilityFlags3:n,generalProfileCompatibilityFlags4:p,generalConstraintIndicatorFlags1:q,generalConstraintIndicatorFlags2:r,generalConstraintIndicatorFlags3:v,generalConstraintIndicatorFlags4:x,generalConstraintIndicatorFlags5:w,generalConstraintIndicatorFlags6:t,minSpatialSegmentationIdc:G,constantFrameRate:0,chromaFormatIdc:u,bitDepthLumaMinus8:B,bitDepthChromaMinus8:D,width:z-(b+c)*(1===u||2===u?2:1),height:A-(d+e)*(1===u?2:1),sarWidth:F,sarHeight:C}};
+shaka.transmuxer.H265.parsePPS_=function(a){var b=new shaka.util.ExpGolomb(a,!0);b.readUnsignedByte();b.readUnsignedByte();b.readUnsignedExpGolomb();b.readUnsignedExpGolomb();b.readBoolean();b.readBoolean();b.readBits(3);b.readBoolean();b.readBoolean();b.readUnsignedExpGolomb();b.readUnsignedExpGolomb();b.readExpGolomb();b.readBoolean();b.readBoolean();b.readBoolean()&&b.readUnsignedExpGolomb();b.readExpGolomb();b.readExpGolomb();b.readBoolean();b.readBoolean();b.readBoolean();b.readBoolean();a=b.readBoolean();
+b=b.readBoolean();var c=1;b&&a?c=0:b?c=3:a&&(c=2);return{parallelismType:c}};
+shaka.transmuxer.H265.getVideoConfiguration_=function(a,b,c,d){var e=shaka.transmuxer.H265,f=new Uint8Array(23+(5+a.byteLength)+(5+b.byteLength)+(5+c.byteLength));f[0]=1;f[1]=(d.generalProfileSpace&3)<<6|(d.generalTierFlag?1:0)<<5|d.generalProfileIdc&31;f[2]=d.generalProfileCompatibilityFlags1;f[3]=d.generalProfileCompatibilityFlags2;f[4]=d.generalProfileCompatibilityFlags3;f[5]=d.generalProfileCompatibilityFlags4;f[6]=d.generalConstraintIndicatorFlags1;f[7]=d.generalConstraintIndicatorFlags2;f[8]=
+d.generalConstraintIndicatorFlags3;f[9]=d.generalConstraintIndicatorFlags4;f[10]=d.generalConstraintIndicatorFlags5;f[11]=d.generalConstraintIndicatorFlags6;f[12]=d.generalLevelIdc;f[13]=240|(d.minSpatialSegmentationIdc&3840)>>8;f[14]=d.minSpatialSegmentationIdc&255;f[15]=252|d.parallelismType&3;f[16]=252|d.chromaFormatIdc&3;f[17]=248|d.bitDepthLumaMinus8&7;f[18]=248|d.bitDepthChromaMinus8&7;f[19]=0;f[20]=0;f[21]=(d.constantFrameRate&3)<<6|(d.numTemporalLayers&7)<<3|(d.temporalIdNested?1:0)<<2|3;
+f[22]=3;f[23]=128|e.NALU_TYPE_VPS_;f[24]=0;f[25]=1;f[26]=(a.byteLength&65280)>>8;f[27]=(a.byteLength&255)>>0;f.set(a,28);f[23+(5+a.byteLength)+0]=128|e.NALU_TYPE_SPS_;f[23+(5+a.byteLength)+1]=0;f[23+(5+a.byteLength)+2]=1;f[23+(5+a.byteLength)+3]=(b.byteLength&65280)>>8;f[23+(5+a.byteLength)+4]=(b.byteLength&255)>>0;f.set(b,23+(5+a.byteLength)+5);f[23+(5+a.byteLength+5+b.byteLength)+0]=128|e.NALU_TYPE_PPS_;f[23+(5+a.byteLength+5+b.byteLength)+1]=0;f[23+(5+a.byteLength+5+b.byteLength)+2]=1;f[23+(5+
+a.byteLength+5+b.byteLength)+3]=(c.byteLength&65280)>>8;f[23+(5+a.byteLength+5+b.byteLength)+4]=(c.byteLength&255)>>0;f.set(c,23+(5+a.byteLength+5+b.byteLength)+5);return f};
+shaka.transmuxer.H265.parseFrame=function(a){var b=shaka.transmuxer.H265,c=!1,d=[],e=!1;a=$jscomp.makeIterator(a);for(var f=a.next();!f.done;f=a.next()){f=f.value;switch(f.type){case b.NALU_TYPE_TRAIL_N_:case b.NALU_TYPE_TRAIL_R_:var g=e=!0;break;case b.NALU_TYPE_IDR_W_RADL_:case b.NALU_TYPE_IDR_N_LP_:case b.NALU_TYPE_CRA_NUT_:c=g=e=!0;break;case b.NALU_TYPE_VPS_:g=!0;break;case b.NALU_TYPE_SPS_:g=!0;break;case b.NALU_TYPE_PPS_:g=!0;break;case b.NALU_TYPE_AUD_:e=g=!0;break;case b.NALU_TYPE_SEI_PREFIX_:case b.NALU_TYPE_SEI_SUFFIX_:g=
+!0;break;default:g=!1}if(e&&g){g=f.fullData.byteLength;var h=new Uint8Array(4);h[0]=g>>24&255;h[1]=g>>16&255;h[2]=g>>8&255;h[3]=g&255;d.push(h);d.push(f.fullData)}}return d.length?{data:shaka.util.Uint8ArrayUtils.concat.apply(shaka.util.Uint8ArrayUtils,$jscomp.arrayFromIterable(d)),isKeyframe:c}:null};shaka.transmuxer.H265.NALU_TYPE_TRAIL_N_=1;shaka.transmuxer.H265.NALU_TYPE_TRAIL_R_=0;shaka.transmuxer.H265.NALU_TYPE_IDR_W_RADL_=19;shaka.transmuxer.H265.NALU_TYPE_IDR_N_LP_=20;
+shaka.transmuxer.H265.NALU_TYPE_CRA_NUT_=21;shaka.transmuxer.H265.NALU_TYPE_VPS_=32;shaka.transmuxer.H265.NALU_TYPE_SPS_=33;shaka.transmuxer.H265.NALU_TYPE_PPS_=34;shaka.transmuxer.H265.NALU_TYPE_AUD_=35;shaka.transmuxer.H265.NALU_TYPE_SEI_PREFIX_=39;shaka.transmuxer.H265.NALU_TYPE_SEI_SUFFIX_=40;shaka.transmuxer.MpegAudio=function(){};
+shaka.transmuxer.MpegAudio.parseHeader=function(a,b){var c=shaka.transmuxer.MpegAudio,d=a[b+1]>>3&3,e=a[b+1]>>1&3,f=a[b+2]>>4&15,g=a[b+2]>>2&3;if(1!==d&&0!==f&&15!==f&&3!==g){var h=a[b+3]>>6;f=1E3*c.BITRATES_MAP_[14*(3===d?3-e:3===e?3:4)+f-1];g=c.SAMPLINGRATE_MAP_[3*(3===d?0:2===d?1:2)+g];var k=3===h?1:2;d=c.SAMPLES_COEFFICIENTS_[d][e];var l=c.BYTES_IN_SLOT_[e];c=8*d*l;d=Math.floor(d*f/g+(a[b+2]>>1&1))*l;(l=(l=(navigator.userAgent||"").match(/Chrome\/(\d+)/i))?parseInt(l[1],10):0)&&87>=l&&2===e&&
+224E3<=f&&0===h&&(a[b+3]|=128);return{sampleRate:g,channelCount:k,frameLength:d,samplesPerFrame:c}}return null};shaka.transmuxer.MpegAudio.isHeaderPattern=function(a,b){return 255===a[b]&&224===(a[b+1]&224)&&0!==(a[b+1]&6)};shaka.transmuxer.MpegAudio.isHeader=function(a,b){return b+1<a.length&&shaka.transmuxer.MpegAudio.isHeaderPattern(a,b)};
+shaka.transmuxer.MpegAudio.probe=function(a,b){var c=shaka.transmuxer.MpegAudio;if(b+1<a.length&&c.isHeaderPattern(a,b)){var d=c.parseHeader(a,b),e=4;d&&d.frameLength&&(e=d.frameLength);b+=e;return b===a.length||c.isHeader(a,b)}return!1};
+shaka.transmuxer.MpegAudio.BITRATES_MAP_=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160];shaka.transmuxer.MpegAudio.SAMPLINGRATE_MAP_=[44100,48E3,32E3,22050,24E3,16E3,11025,12E3,8E3];shaka.transmuxer.MpegAudio.SAMPLES_COEFFICIENTS_=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]];
+shaka.transmuxer.MpegAudio.BYTES_IN_SLOT_=[0,1,1,4];shaka.transmuxer.MpegAudio.MPEG_AUDIO_SAMPLE_PER_FRAME=1152;shaka.transmuxer.Mp3Transmuxer=function(a){this.originalMimeType_=a;this.frameIndex_=0;this.initSegments=new Map};shaka.transmuxer.Mp3Transmuxer.prototype.destroy=function(){this.initSegments.clear()};shaka.transmuxer.Mp3Transmuxer.prototype.isSupported=function(a,b){b=shaka.media.Capabilities;return this.isMpegContainer_(a)?b.isTypeSupported(this.convertCodecs(shaka.util.ManifestParserUtils.ContentType.AUDIO,a)):!1};
+shaka.transmuxer.Mp3Transmuxer.prototype.isMpegContainer_=function(a){return"audio/mpeg"==a.toLowerCase().split(";")[0]};shaka.transmuxer.Mp3Transmuxer.prototype.convertCodecs=function(a,b){return this.isMpegContainer_(b)?'audio/mp4; codecs="mp3"':b};shaka.transmuxer.Mp3Transmuxer.prototype.getOriginalMimeType=function(){return this.originalMimeType_};
+shaka.transmuxer.Mp3Transmuxer.prototype.transmux=function(a,b,c,d){var e=shaka.transmuxer.MpegAudio;c=shaka.util.Uint8ArrayUtils;for(var f=shaka.util.BufferUtils.toUint8(a),g=shaka.util.Id3Utils.getID3Data(f).length;g<f.length&&!e.probe(f,g);g++);var h;for(a=[];g<f.length;){var k=e.parseHeader(f,g);if(!k)return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED));h||(h=k);g+k.frameLength<=f.length&&a.push({data:f.subarray(g,
+g+k.frameLength),size:k.frameLength,duration:e.MPEG_AUDIO_SAMPLE_PER_FRAME,cts:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:2,isNonSync:0}});g+=k.frameLength}if(!h)return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED));e=9E4*h.samplesPerFrame/h.sampleRate*this.frameIndex_;d={id:b.id,type:shaka.util.ManifestParserUtils.ContentType.AUDIO,codecs:"mp3",encrypted:b.encrypted&&
+0<b.drmInfos.length,timescale:h.sampleRate,duration:d,videoNalus:[],audioConfig:new Uint8Array([]),videoConfig:new Uint8Array([]),hSpacing:0,vSpacing:0,data:{sequenceNumber:this.frameIndex_,baseMediaDecodeTime:e,samples:a},stream:b};h=new shaka.util.Mp4Generator([d]);this.initSegments.has(b.id)?d=this.initSegments.get(b.id):(d=h.initSegment(),this.initSegments.set(b.id,d));b=h.segmentData();this.frameIndex_++;b=c.concat(d,b);return Promise.resolve(b)};
+goog.exportSymbol("shaka.transmuxer.Mp3Transmuxer",shaka.transmuxer.Mp3Transmuxer);goog.exportProperty(shaka.transmuxer.Mp3Transmuxer.prototype,"transmux",shaka.transmuxer.Mp3Transmuxer.prototype.transmux);goog.exportProperty(shaka.transmuxer.Mp3Transmuxer.prototype,"getOriginalMimeType",shaka.transmuxer.Mp3Transmuxer.prototype.getOriginalMimeType);goog.exportProperty(shaka.transmuxer.Mp3Transmuxer.prototype,"convertCodecs",shaka.transmuxer.Mp3Transmuxer.prototype.convertCodecs);
+goog.exportProperty(shaka.transmuxer.Mp3Transmuxer.prototype,"isSupported",shaka.transmuxer.Mp3Transmuxer.prototype.isSupported);goog.exportProperty(shaka.transmuxer.Mp3Transmuxer.prototype,"destroy",shaka.transmuxer.Mp3Transmuxer.prototype.destroy);shaka.transmuxer.TransmuxerEngine.registerTransmuxer("audio/mpeg",function(){return new shaka.transmuxer.Mp3Transmuxer("audio/mpeg")},shaka.transmuxer.TransmuxerEngine.PluginPriority.FALLBACK);shaka.transmuxer.MpegTsTransmuxer=function(a){this.originalMimeType_=a;this.tsParser_=null};shaka.transmuxer.MpegTsTransmuxer.prototype.destroy=function(){};
+shaka.transmuxer.MpegTsTransmuxer.prototype.isSupported=function(a,b){b=shaka.media.Capabilities;if(!this.isTsContainer_(a))return!1;var c=shaka.util.ManifestParserUtils.ContentType,d=shaka.util.MimeUtils,e=d.getCodecs(a),f=d.splitCodecs(e);e=shaka.util.ManifestParserUtils.guessCodecsSafe(c.AUDIO,f);f=shaka.util.ManifestParserUtils.guessCodecsSafe(c.VIDEO,f);return!e||f||"mp3"!=d.getNormalizedCodec(e)?!1:b.isTypeSupported(this.convertCodecs(c.AUDIO,a))};
+shaka.transmuxer.MpegTsTransmuxer.prototype.isTsContainer_=function(a){return"video/mp2t"==a.toLowerCase().split(";")[0]};shaka.transmuxer.MpegTsTransmuxer.prototype.convertCodecs=function(a,b){return this.isTsContainer_(b)?"audio/mpeg":b};shaka.transmuxer.MpegTsTransmuxer.prototype.getOriginalMimeType=function(){return this.originalMimeType_};
+shaka.transmuxer.MpegTsTransmuxer.prototype.transmux=function(a,b,c,d,e){b=shaka.transmuxer.MpegAudio;d=shaka.util.ManifestParserUtils.ContentType;c=shaka.util.Uint8ArrayUtils;this.tsParser_?this.tsParser_.clearData():this.tsParser_=new shaka.util.TsParser;a=shaka.util.BufferUtils.toUint8(a);a=this.tsParser_.parse(a);if("mp3"!=a.getCodecs().audio||e!=d.AUDIO)return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED));
+e=new Uint8Array([]);a=$jscomp.makeIterator(a.getAudioData());for(d=a.next();!d.done;d=a.next())if(d=d.value.data)for(var f=0;f<d.length;){var g=b.parseHeader(d,f);g?(f+g.frameLength<=d.length&&(e=c.concat(e,d.subarray(f,f+g.frameLength))),f+=g.frameLength):f++}return Promise.resolve(e)};goog.exportSymbol("shaka.transmuxer.MpegTsTransmuxer",shaka.transmuxer.MpegTsTransmuxer);goog.exportProperty(shaka.transmuxer.MpegTsTransmuxer.prototype,"transmux",shaka.transmuxer.MpegTsTransmuxer.prototype.transmux);
+goog.exportProperty(shaka.transmuxer.MpegTsTransmuxer.prototype,"getOriginalMimeType",shaka.transmuxer.MpegTsTransmuxer.prototype.getOriginalMimeType);goog.exportProperty(shaka.transmuxer.MpegTsTransmuxer.prototype,"convertCodecs",shaka.transmuxer.MpegTsTransmuxer.prototype.convertCodecs);goog.exportProperty(shaka.transmuxer.MpegTsTransmuxer.prototype,"isSupported",shaka.transmuxer.MpegTsTransmuxer.prototype.isSupported);goog.exportProperty(shaka.transmuxer.MpegTsTransmuxer.prototype,"destroy",shaka.transmuxer.MpegTsTransmuxer.prototype.destroy);
+shaka.transmuxer.TransmuxerEngine.registerTransmuxer("video/mp2t",function(){return new shaka.transmuxer.MpegTsTransmuxer("video/mp2t")},shaka.transmuxer.TransmuxerEngine.PluginPriority.PREFERRED_SECONDARY);/*
+ @license
+ MSS Transmuxer
+ Copyright 2015 Dash Industry Forum
+ SPDX-License-Identifier: BSD-3-Clause
+*/
+shaka.transmuxer.MssTransmuxer=function(a){this.originalMimeType_=a;(this.isoBoxer_=shaka.dependencies.isoBoxer())&&this.addSpecificBoxProcessor_()};
+shaka.transmuxer.MssTransmuxer.prototype.addSpecificBoxProcessor_=function(){this.isoBoxer_.addBoxProcessor("saio",function(){this._procFullBox();this.flags&1&&(this._procField("aux_info_type","uint",32),this._procField("aux_info_type_parameter","uint",32));this._procField("entry_count","uint",32);this._procFieldArray("offset",this.entry_count,"uint",1===this.version?64:32)});this.isoBoxer_.addBoxProcessor("saiz",function(){this._procFullBox();this.flags&1&&(this._procField("aux_info_type","uint",
+32),this._procField("aux_info_type_parameter","uint",32));this._procField("default_sample_info_size","uint",8);this._procField("sample_count","uint",32);0===this.default_sample_info_size&&this._procFieldArray("sample_info_size",this.sample_count,"uint",8)});var a=function(){this._procFullBox();this.flags&1&&(this._procField("AlgorithmID","uint",24),this._procField("IV_size","uint",8),this._procFieldArray("KID",16,"uint",8));this._procField("sample_count","uint",32);this._procEntries("entry",this.sample_count,
+function(b){this._procEntryField(b,"InitializationVector","data",8);this.flags&2&&(this._procEntryField(b,"NumberOfEntries","uint",16),this._procSubEntries(b,"clearAndCryptedData",b.NumberOfEntries,function(c){this._procEntryField(c,"BytesOfClearData","uint",16);this._procEntryField(c,"BytesOfEncryptedData","uint",32)}))})};this.isoBoxer_.addBoxProcessor("senc",a);this.isoBoxer_.addBoxProcessor("uuid",function(){for(var b=shaka.transmuxer.MssTransmuxer,c=!0,d=0;16>d;d++)this.usertype[d]!==b.UUID_SENC_[d]&&
+(c=!1);c&&(this._parsing&&(this.type="sepiff"),a.call(this))})};shaka.transmuxer.MssTransmuxer.prototype.destroy=function(){};shaka.transmuxer.MssTransmuxer.prototype.isSupported=function(a,b){var c=shaka.media.Capabilities,d=a.startsWith("mss/");if(!this.isoBoxer_||!d)return!1;if(b)return c.isTypeSupported(this.convertCodecs(b,a));d=shaka.util.ManifestParserUtils.ContentType;b=this.convertCodecs(d.AUDIO,a);a=this.convertCodecs(d.VIDEO,a);return c.isTypeSupported(b)||c.isTypeSupported(a)};
+shaka.transmuxer.MssTransmuxer.prototype.convertCodecs=function(a,b){return b.replace("mss/","")};shaka.transmuxer.MssTransmuxer.prototype.getOriginalMimeType=function(){return this.originalMimeType_};
+shaka.transmuxer.MssTransmuxer.prototype.transmux=function(a,b,c){if(!c)return Promise.resolve(shaka.util.BufferUtils.toUint8(a));if(!b.mssPrivateData)return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.MSS_MISSING_DATA_FOR_TRANSMUXING));try{var d=this.processMediaSegment_(a,b,c);return Promise.resolve(d)}catch(e){return e instanceof shaka.util.Error?Promise.reject(e):Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.MSS_TRANSMUXING_FAILED))}};
+shaka.transmuxer.MssTransmuxer.prototype.processMediaSegment_=function(a,b,c){a=this.isoBoxer_.parseBuffer(a);var d=a.fetch("tfhd");d.track_ID=b.id+1;var e=a.fetch("tfdt");var f=a.fetch("traf");null===e&&(e=this.isoBoxer_.createFullBox("tfdt",f,d),e.version=1,e.flags=0,e.baseMediaDecodeTime=Math.floor(c.startTime*b.mssPrivateData.timescale));b=a.fetch("trun");(c=a.fetch("tfxd"))&&c._parent.boxes.splice(c._parent.boxes.indexOf(c),1);(c=a.fetch("tfrf"))&&c._parent.boxes.splice(c._parent.boxes.indexOf(c),
+1);c=a.fetch("sepiff");if(null!==c&&(c.type="senc",c.usertype=void 0,e=a.fetch("saio"),null===e)){e=this.isoBoxer_.createFullBox("saio",f);e.version=0;e.flags=0;e.entry_count=1;e.offset=[0];var g=this.isoBoxer_.createFullBox("saiz",f);g.version=0;g.flags=0;g.sample_count=c.sample_count;g.default_sample_info_size=0;g.sample_info_size=[];if(c.flags&2)for(e=0;e<c.sample_count;e+=1)g.sample_info_size[e]=10+6*c.entry[e].NumberOfEntries;else g.default_sample_info_size=8}d.flags&=16777214;d.flags|=131072;
+b.flags|=1;d=a.fetch("moof");c=d.getLength();b.data_offset=c+8;b=a.fetch("saio");null!==b&&(d=this.getBoxOffset_(d,"traf"),f=this.getBoxOffset_(f,"senc"),b.offset[0]=d+f+16);return shaka.util.BufferUtils.toUint8(a.write())};shaka.transmuxer.MssTransmuxer.prototype.getBoxOffset_=function(a,b){for(var c=8,d=0;d<a.boxes.length&&a.boxes[d].type!==b;d++)c+=a.boxes[d].size;return c};goog.exportSymbol("shaka.transmuxer.MssTransmuxer",shaka.transmuxer.MssTransmuxer);
+goog.exportProperty(shaka.transmuxer.MssTransmuxer.prototype,"transmux",shaka.transmuxer.MssTransmuxer.prototype.transmux);goog.exportProperty(shaka.transmuxer.MssTransmuxer.prototype,"getOriginalMimeType",shaka.transmuxer.MssTransmuxer.prototype.getOriginalMimeType);goog.exportProperty(shaka.transmuxer.MssTransmuxer.prototype,"convertCodecs",shaka.transmuxer.MssTransmuxer.prototype.convertCodecs);goog.exportProperty(shaka.transmuxer.MssTransmuxer.prototype,"isSupported",shaka.transmuxer.MssTransmuxer.prototype.isSupported);
+goog.exportProperty(shaka.transmuxer.MssTransmuxer.prototype,"destroy",shaka.transmuxer.MssTransmuxer.prototype.destroy);shaka.transmuxer.MssTransmuxer.UUID_SENC_=new Uint8Array([162,57,79,82,90,155,79,20,162,68,108,66,124,100,141,244]);shaka.transmuxer.TransmuxerEngine.registerTransmuxer("mss/audio/mp4",function(){return new shaka.transmuxer.MssTransmuxer("mss/audio/mp4")},shaka.transmuxer.TransmuxerEngine.PluginPriority.FALLBACK);
+shaka.transmuxer.TransmuxerEngine.registerTransmuxer("mss/video/mp4",function(){return new shaka.transmuxer.MssTransmuxer("mss/video/mp4")},shaka.transmuxer.TransmuxerEngine.PluginPriority.FALLBACK);shaka.transmuxer.Opus=function(){};
+shaka.transmuxer.Opus.getAudioConfig=function(a){var b=[];switch(a.channelConfigCode){case 1:case 2:b=[0];break;case 0:b=[255,1,1,0,1];break;case 128:b=[255,2,0,0,1];break;case 3:b=[1,2,1,0,2,1];break;case 4:b=[1,2,2,0,1,2,3];break;case 5:b=[1,3,2,0,4,1,2,3];break;case 6:b=[1,4,2,0,4,1,2,3,5];break;case 7:b=[1,4,2,0,4,1,2,3,5,6];break;case 8:b=[1,5,3,0,6,1,2,3,4,5,7];break;case 130:b=[1,1,2,0,1];break;case 131:b=[1,1,3,0,1,2];break;case 132:b=[1,1,4,0,1,2,3];break;case 133:b=[1,1,5,0,1,2,3,4];break;
+case 134:b=[1,1,6,0,1,2,3,4,5];break;case 135:b=[1,1,7,0,1,2,3,4,5,6];break;case 136:b=[1,1,8,0,1,2,3,4,5,6,7]}return new Uint8Array([0,a.channelCount,0,0,a.sampleRate>>>24&255,a.sampleRate>>>17&255,a.sampleRate>>>8&255,a.sampleRate>>>0&255,0,0].concat($jscomp.arrayFromIterable(b)))};shaka.transmuxer.Opus.OPUS_AUDIO_SAMPLE_PER_FRAME=960;shaka.transmuxer.TsTransmuxer=function(a){this.originalMimeType_=a;this.frameIndex_=0;this.initSegments=new Map;this.aacTransmuxer_=this.tsParser_=null};shaka.transmuxer.TsTransmuxer.prototype.destroy=function(){this.initSegments.clear();this.aacTransmuxer_&&this.aacTransmuxer_.destroy()};
+shaka.transmuxer.TsTransmuxer.prototype.isSupported=function(a,b){var c=shaka.media.Capabilities;if(!this.isTsContainer_(a))return!1;var d=shaka.util.ManifestParserUtils.ContentType,e=shaka.util.MimeUtils,f=a;b&&(f=this.convertCodecs(b,a));f=e.getCodecs(f);f=e.splitCodecs(f);var g=shaka.util.ManifestParserUtils.guessCodecsSafe(d.AUDIO,f),h=shaka.util.ManifestParserUtils.guessCodecsSafe(d.VIDEO,f);f=shaka.transmuxer.TsTransmuxer;if(g&&(g=e.getNormalizedCodec(g),!f.SUPPORTED_AUDIO_CODECS_.includes(g))||
+h&&(e=e.getNormalizedCodec(h),!f.SUPPORTED_VIDEO_CODECS_.includes(e)))return!1;if(b)return c.isTypeSupported(this.convertCodecs(b,a));b=this.convertCodecs(d.AUDIO,a);a=this.convertCodecs(d.VIDEO,a);return c.isTypeSupported(b)||c.isTypeSupported(a)};shaka.transmuxer.TsTransmuxer.prototype.isTsContainer_=function(a){return"video/mp2t"==a.toLowerCase().split(";")[0]};
+shaka.transmuxer.TsTransmuxer.prototype.convertCodecs=function(a,b){if(this.isTsContainer_(b)){var c=shaka.util.ManifestParserUtils.ContentType;b=shaka.util.MimeUtils.getCodecs(b).replace("mp4a.40.34","mp3").split(",").map(this.getCorrectVideoCodecs_).join(",");return a==c.AUDIO?'audio/mp4; codecs="'+b+'"':'video/mp4; codecs="'+b+'"'}return b};
+shaka.transmuxer.TsTransmuxer.prototype.getCorrectVideoCodecs_=function(a){if(a.includes("avc1")){var b=a.split(".");if(3==b.length)return a=b.shift()+".",a+=parseInt(b.shift(),10).toString(16),a+=("000"+parseInt(b.shift(),10).toString(16)).slice(-4)}return a};shaka.transmuxer.TsTransmuxer.prototype.getOriginalMimeType=function(){return this.originalMimeType_};
+shaka.transmuxer.TsTransmuxer.prototype.transmux=function(a,b,c,d,e){var f=shaka.util.ManifestParserUtils.ContentType,g=shaka.util.Uint8ArrayUtils,h=shaka.util.BufferUtils.toUint8(a);if(e==f.AUDIO&&!shaka.util.TsParser.probe(h)){g=shaka.util.Id3Utils.getID3Data(h);for(f=g.length;f<h.length;f++)if(shaka.transmuxer.MpegAudio.probe(h,f))return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED));for(f=g.length;f<
+h.length;f++)if(shaka.transmuxer.ADTS.probe(h,f))return this.aacTransmuxer_||(this.aacTransmuxer_=new shaka.transmuxer.AacTransmuxer("audio/aac")),this.aacTransmuxer_.transmux(a,b,c,d,e);return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED))}this.tsParser_?this.tsParser_.clearData():this.tsParser_=new shaka.util.TsParser;a=this.tsParser_.parse(h);h=[];var k=a.getCodecs();try{var l=null;if(e==f.VIDEO){switch(k.video){case "avc":l=
+this.getAvcStreamInfo_(a,b,d,c);break;case "hvc":l=this.getHvcStreamInfo_(a,b,d,c)}l&&(h.push(l),l=null)}if(e==f.AUDIO){switch(k.audio){case "aac":l=this.getAacStreamInfo_(a,b,d,c);break;case "ac3":l=this.getAc3StreamInfo_(a,b,d);break;case "ec3":l=this.getEc3StreamInfo_(a,b,d);break;case "mp3":l=this.getMp3StreamInfo_(a,b,d);break;case "opus":l=this.getOpusStreamInfo_(a,b,d)}l&&h.push(l)}}catch(m){return m&&m.code==shaka.util.Error.Code.TRANSMUXING_NO_VIDEO_DATA?Promise.resolve(new Uint8Array([])):
+Promise.reject(m)}if(!h.length)return Promise.reject(new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED));d=new shaka.util.Mp4Generator(h);this.initSegments.has(b.id)?c=this.initSegments.get(b.id):(c=d.initSegment(),this.initSegments.set(b.id,c));b=d.segmentData();this.frameIndex_++;b=g.concat(c,b);return Promise.resolve(b)};
+shaka.transmuxer.TsTransmuxer.prototype.getAacStreamInfo_=function(a,b,c,d){for(var e=shaka.transmuxer.ADTS,f=shaka.util.TsParser.Timescale,g=[],h,k=null,l=$jscomp.makeIterator(a.getAudioData()),m=l.next();!m.done;m=l.next()){var n=m.value;if(m=n.data){var p=0;h=e.parseInfo(m,p);if(!h)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED);b.audioSamplingRate=h.sampleRate;b.channelsCount=h.channelCount;null==k&&null!==
+n.pts&&(k=n.pts);for(;p<m.length;)if(n=e.parseHeader(m,p)){var q=n.headerLength+n.frameLength;if(p+q<=m.length){var r=m.subarray(p+n.headerLength,p+q);g.push({data:r,size:n.frameLength,duration:e.AAC_SAMPLES_PER_FRAME,cts:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:2,isNonSync:0}})}p+=q}else p++}}if(!h||null==k){if(!a.getVideoData().length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED);
+k=d.startTime*f;h=shaka.util.MimeUtils.splitCodecs(b.codecs);a=shaka.util.ManifestParserUtils.guessCodecsSafe(shaka.util.ManifestParserUtils.ContentType.AUDIO,h);if(!a||!b.channelsCount||!b.audioSamplingRate)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED);h={sampleRate:b.audioSamplingRate,channelCount:b.channelsCount,codec:a};a=e.getSilentFrame(a,b.channelsCount);if(!a)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,
+shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED);d=k+(d.endTime-d.startTime)*f;for(l=k;l<d;)g.push({data:a,size:a.byteLength,duration:e.AAC_SAMPLES_PER_FRAME,cts:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:2,isNonSync:0}}),l+=e.AAC_SAMPLES_PER_FRAME/h.sampleRate*f}e=h.sampleRate;f=k/f*e;return{id:b.id,type:shaka.util.ManifestParserUtils.ContentType.AUDIO,codecs:h.codec,encrypted:b.encrypted&&0<b.drmInfos.length,timescale:e,duration:c,videoNalus:[],
+audioConfig:new Uint8Array([]),videoConfig:new Uint8Array([]),hSpacing:0,vSpacing:0,data:{sequenceNumber:this.frameIndex_,baseMediaDecodeTime:f,samples:g},stream:b}};
+shaka.transmuxer.TsTransmuxer.prototype.getAc3StreamInfo_=function(a,b,c){var d=shaka.transmuxer.Ac3,e=shaka.util.TsParser.Timescale,f=[],g=0,h=new Uint8Array([]),k=null;a=$jscomp.makeIterator(a.getAudioData());for(var l=a.next();!l.done;l=a.next()){var m=l.value;l=m.data;null==k&&null!==m.pts&&(k=m.pts);for(m=0;m<l.length;){var n=d.parseFrame(l,m);if(n){b.audioSamplingRate=n.sampleRate;b.channelsCount=n.channelCount;g=n.sampleRate;h=n.audioConfig;var p=l.subarray(m,m+n.frameLength);f.push({data:p,
+size:n.frameLength,duration:d.AC3_SAMPLES_PER_FRAME,cts:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:2,isNonSync:0}});m+=n.frameLength}else m++}}if(0==g||0==h.byteLength||null==k)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED);d=k/e*g;return{id:b.id,type:shaka.util.ManifestParserUtils.ContentType.AUDIO,codecs:"ac-3",encrypted:b.encrypted&&0<b.drmInfos.length,timescale:g,duration:c,
+videoNalus:[],audioConfig:h,videoConfig:new Uint8Array([]),hSpacing:0,vSpacing:0,data:{sequenceNumber:this.frameIndex_,baseMediaDecodeTime:d,samples:f},stream:b}};
+shaka.transmuxer.TsTransmuxer.prototype.getEc3StreamInfo_=function(a,b,c){var d=shaka.transmuxer.Ec3,e=shaka.util.TsParser.Timescale,f=[],g=0,h=new Uint8Array([]),k=null;a=$jscomp.makeIterator(a.getAudioData());for(var l=a.next();!l.done;l=a.next()){var m=l.value;l=m.data;null==k&&null!==m.pts&&(k=m.pts);for(m=0;m<l.length;){var n=d.parseFrame(l,m);if(n){b.audioSamplingRate=n.sampleRate;b.channelsCount=n.channelCount;g=n.sampleRate;h=n.audioConfig;var p=l.subarray(m,m+n.frameLength);f.push({data:p,
+size:n.frameLength,duration:d.EC3_SAMPLES_PER_FRAME,cts:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:2,isNonSync:0}});m+=n.frameLength}else m++}}if(0==g||0==h.byteLength||null==k)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED);d=k/e*g;return{id:b.id,type:shaka.util.ManifestParserUtils.ContentType.AUDIO,codecs:"ec-3",encrypted:b.encrypted&&0<b.drmInfos.length,timescale:g,duration:c,
+videoNalus:[],audioConfig:h,videoConfig:new Uint8Array([]),hSpacing:0,vSpacing:0,data:{sequenceNumber:this.frameIndex_,baseMediaDecodeTime:d,samples:f},stream:b}};
+shaka.transmuxer.TsTransmuxer.prototype.getMp3StreamInfo_=function(a,b,c){var d=shaka.transmuxer.MpegAudio,e=shaka.util.TsParser.Timescale,f=[],g,h=null;a=$jscomp.makeIterator(a.getAudioData());for(var k=a.next();!k.done;k=a.next()){var l=k.value;if(k=l.data)for(null==h&&null!==l.pts&&(h=l.pts),l=0;l<k.length;){var m=d.parseHeader(k,l);m?(g||(g=m),l+m.frameLength<=k.length&&f.push({data:k.subarray(l,l+m.frameLength),size:m.frameLength,duration:d.MPEG_AUDIO_SAMPLE_PER_FRAME,cts:0,flags:{isLeading:0,
+isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:2,isNonSync:0}}),l+=m.frameLength):l++}}if(!g||null==h)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED);d=g.sampleRate;e=h/e*d;return{id:b.id,type:shaka.util.ManifestParserUtils.ContentType.AUDIO,codecs:"mp3",encrypted:b.encrypted&&0<b.drmInfos.length,timescale:d,duration:c,videoNalus:[],audioConfig:new Uint8Array([]),videoConfig:new Uint8Array([]),hSpacing:0,
+vSpacing:0,data:{sequenceNumber:this.frameIndex_,baseMediaDecodeTime:e,samples:f},stream:b}};
+shaka.transmuxer.TsTransmuxer.prototype.getOpusStreamInfo_=function(a,b,c){var d=shaka.transmuxer.Opus,e=shaka.util.TsParser.Timescale,f=[],g=null,h=a.getOpusMetadata();if(!h)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED);var k=d.getAudioConfig(h),l=h.sampleRate;a=$jscomp.makeIterator(a.getAudioData());for(var m=a.next();!m.done;m=a.next()){var n=m.value;m=n.data;null==g&&null!==n.pts&&(g=n.pts);for(var p=0;p<
+m.length;){n=0!==(m[p+1]&16);var q=0!==(m[p+1]&8);p+=2;for(var r=0;255===m[p];)r+=255,p+=1;r+=m[p];p+=1;p+=n?2:0;p+=q?2:0;n=m.slice(p,p+r);f.push({data:n,size:n.byteLength,duration:d.OPUS_AUDIO_SAMPLE_PER_FRAME,cts:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:2,isNonSync:0}});p+=r}}if(0==k.byteLength||null==g)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED);b.audioSamplingRate=h.sampleRate;
+b.channelsCount=h.channelCount;d=g/e*l;return{id:b.id,type:shaka.util.ManifestParserUtils.ContentType.AUDIO,codecs:"opus",encrypted:b.encrypted&&0<b.drmInfos.length,timescale:l,duration:c,videoNalus:[],audioConfig:k,videoConfig:new Uint8Array([]),hSpacing:0,vSpacing:0,data:{sequenceNumber:this.frameIndex_,baseMediaDecodeTime:d,samples:f},stream:b}};
+shaka.transmuxer.TsTransmuxer.prototype.getAvcStreamInfo_=function(a,b,c,d){var e=shaka.transmuxer.H264,f=shaka.util.TsParser.Timescale,g=[],h=null,k=[];a=a.getVideoData();if(!a.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_NO_VIDEO_DATA);for(var l=0;l<a.length;l++){var m=a[l],n=m.nalus;k.push.apply(k,$jscomp.arrayFromIterable(n));if(n=e.parseFrame(n))null==h&&(h=m.dts),g.push({data:n.data,size:n.data.byteLength,
+duration:l+1<a.length?(a[l+1].dts||0)-(m.dts||0):1<a.length?(m.dts||0)-(a[l-1].dts||0):(d.endTime-d.startTime)*f,cts:Math.round((m.pts||0)-(m.dts||0)),flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:n.isKeyframe?2:1,isNonSync:n.isKeyframe?0:1}})}d=e.parseInfo(k);if(!d||null==h)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED);b.height=d.height;b.width=d.width;return{id:b.id,type:shaka.util.ManifestParserUtils.ContentType.VIDEO,
+codecs:"avc1",encrypted:b.encrypted&&0<b.drmInfos.length,timescale:f,duration:c,videoNalus:[],audioConfig:new Uint8Array([]),videoConfig:d.videoConfig,hSpacing:d.hSpacing,vSpacing:d.vSpacing,data:{sequenceNumber:this.frameIndex_,baseMediaDecodeTime:h,samples:g},stream:b}};
+shaka.transmuxer.TsTransmuxer.prototype.getHvcStreamInfo_=function(a,b,c,d){var e=shaka.transmuxer.H265,f=shaka.util.TsParser.Timescale,g=[],h=null,k=[];a=a.getVideoData();if(!a.length)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_NO_VIDEO_DATA);for(var l=0;l<a.length;l++){var m=a[l],n=m.nalus;k.push.apply(k,$jscomp.arrayFromIterable(n));if(n=e.parseFrame(n))null==h&&null!=m.dts&&(h=m.dts),g.push({data:n.data,size:n.data.byteLength,
+duration:l+1<a.length?(a[l+1].dts||0)-(m.dts||0):1<a.length?(m.dts||0)-(a[l-1].dts||0):(d.endTime-d.startTime)*f,cts:Math.round((m.pts||0)-(m.dts||0)),flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:n.isKeyframe?2:1,isNonSync:n.isKeyframe?0:1}})}d=e.parseInfo(k);if(!d||null==h)throw new shaka.util.Error(shaka.util.Error.Severity.CRITICAL,shaka.util.Error.Category.MEDIA,shaka.util.Error.Code.TRANSMUXING_FAILED);b.height=d.height;b.width=d.width;return{id:b.id,type:shaka.util.ManifestParserUtils.ContentType.VIDEO,
+codecs:"hvc1",encrypted:b.encrypted&&0<b.drmInfos.length,timescale:f,duration:c,videoNalus:[],audioConfig:new Uint8Array([]),videoConfig:d.videoConfig,hSpacing:d.hSpacing,vSpacing:d.vSpacing,data:{sequenceNumber:this.frameIndex_,baseMediaDecodeTime:h,samples:g},stream:b}};goog.exportSymbol("shaka.transmuxer.TsTransmuxer",shaka.transmuxer.TsTransmuxer);goog.exportProperty(shaka.transmuxer.TsTransmuxer.prototype,"transmux",shaka.transmuxer.TsTransmuxer.prototype.transmux);
+goog.exportProperty(shaka.transmuxer.TsTransmuxer.prototype,"getOriginalMimeType",shaka.transmuxer.TsTransmuxer.prototype.getOriginalMimeType);goog.exportProperty(shaka.transmuxer.TsTransmuxer.prototype,"convertCodecs",shaka.transmuxer.TsTransmuxer.prototype.convertCodecs);goog.exportProperty(shaka.transmuxer.TsTransmuxer.prototype,"isSupported",shaka.transmuxer.TsTransmuxer.prototype.isSupported);goog.exportProperty(shaka.transmuxer.TsTransmuxer.prototype,"destroy",shaka.transmuxer.TsTransmuxer.prototype.destroy);
+shaka.transmuxer.TsTransmuxer.SUPPORTED_AUDIO_CODECS_=["aac","ac-3","ec-3","mp3","opus"];shaka.transmuxer.TsTransmuxer.SUPPORTED_VIDEO_CODECS_=["avc","hevc"];shaka.transmuxer.TransmuxerEngine.registerTransmuxer("video/mp2t",function(){return new shaka.transmuxer.TsTransmuxer("video/mp2t")},shaka.transmuxer.TransmuxerEngine.PluginPriority.PREFERRED);/*
+ @license
+ EME Encryption Scheme Polyfill
+ Copyright 2019 Google LLC
+ SPDX-License-Identifier: Apache-2.0
+*/
+var EmeEncryptionSchemePolyfill=function(){};
+EmeEncryptionSchemePolyfill.install=function(){EmeEncryptionSchemePolyfill.originalRMKSA_?console.debug("EmeEncryptionSchemePolyfill: Already installed."):navigator.requestMediaKeySystemAccess&&MediaKeySystemAccess.prototype.getConfiguration?(EmeEncryptionSchemePolyfill.originalRMKSA_=navigator.requestMediaKeySystemAccess,console.debug("EmeEncryptionSchemePolyfill: Waiting to detect encryptionScheme support."),navigator.requestMediaKeySystemAccess=EmeEncryptionSchemePolyfill.probeRMKSA_):console.debug("EmeEncryptionSchemePolyfill: EME not found")};
+EmeEncryptionSchemePolyfill.probeRMKSA_=function(a,b){var c=this,d;return $jscomp.asyncExecutePromiseGeneratorProgram(function(e){if(1==e.nextAddress)return console.assert(c==navigator,'bad "this" for requestMediaKeySystemAccess'),e.yield(EmeEncryptionSchemePolyfill.originalRMKSA_.call(c,a,b),2);d=e.yieldResult;if(hasEncryptionScheme(d))return console.debug("EmeEncryptionSchemePolyfill: Native encryptionScheme support found."),navigator.requestMediaKeySystemAccess=EmeEncryptionSchemePolyfill.originalRMKSA_,
+e.return(d);console.debug("EmeEncryptionSchemePolyfill: No native encryptionScheme support found. Patching encryptionScheme support.");navigator.requestMediaKeySystemAccess=EmeEncryptionSchemePolyfill.polyfillRMKSA_;return e.return(EmeEncryptionSchemePolyfill.polyfillRMKSA_.call(c,a,b))})};
+EmeEncryptionSchemePolyfill.polyfillRMKSA_=function(a,b){var c=this,d,e,f,g,h,k,l,m,n,p;return $jscomp.asyncExecutePromiseGeneratorProgram(function(q){if(1==q.nextAddress){console.assert(c==navigator,'bad "this" for requestMediaKeySystemAccess');d=guessSupportedScheme(a);e=[];f=$jscomp.makeIterator(b);for(g=f.next();!g.done;g=f.next())h=g.value,k=EmeEncryptionSchemePolyfill.filterCapabilities_(h.videoCapabilities,d),l=EmeEncryptionSchemePolyfill.filterCapabilities_(h.audioCapabilities,d),h.videoCapabilities&&
+h.videoCapabilities.length&&!k.length||h.audioCapabilities&&h.audioCapabilities.length&&!l.length||(m=Object.assign({},h),m.videoCapabilities=k,m.audioCapabilities=l,e.push(m));if(!e.length)throw n=Error("Unsupported keySystem or supportedConfigurations."),n.name="NotSupportedError",n.code=DOMException.NOT_SUPPORTED_ERR,n;return q.yield(EmeEncryptionSchemePolyfill.originalRMKSA_.call(c,a,e),2)}p=q.yieldResult;return q.return(new EmeEncryptionSchemePolyfillMediaKeySystemAccess(p,d))})};
+EmeEncryptionSchemePolyfill.filterCapabilities_=function(a,b){return a?a.filter(function(c){return!c.encryptionScheme||c.encryptionScheme==b}):a};goog.exportSymbol("EmeEncryptionSchemePolyfill",EmeEncryptionSchemePolyfill);goog.exportProperty(EmeEncryptionSchemePolyfill,"install",EmeEncryptionSchemePolyfill.install);var McEncryptionSchemePolyfill=function(){};
+McEncryptionSchemePolyfill.install=function(){McEncryptionSchemePolyfill.originalDecodingInfo_?console.debug("McEncryptionSchemePolyfill: Already installed."):navigator.mediaCapabilities?(McEncryptionSchemePolyfill.originalDecodingInfo_=navigator.mediaCapabilities.decodingInfo,console.debug("McEncryptionSchemePolyfill: Waiting to detect encryptionScheme support."),navigator.mediaCapabilities.decodingInfo=McEncryptionSchemePolyfill.probeDecodingInfo_):console.debug("McEncryptionSchemePolyfill: MediaCapabilities not found")};
+McEncryptionSchemePolyfill.probeDecodingInfo_=function(a){var b=this,c,d,e;return $jscomp.asyncExecutePromiseGeneratorProgram(function(f){switch(f.nextAddress){case 1:return console.assert(b==navigator.mediaCapabilities,'bad "this" for decodingInfo'),f.yield(McEncryptionSchemePolyfill.originalDecodingInfo_.call(b,a),2);case 2:c=f.yieldResult;if(!a.keySystemConfiguration)return f.return(c);if((d=c.keySystemAccess)&&hasEncryptionScheme(d))return console.debug("McEncryptionSchemePolyfill: Native encryptionScheme support found."),
+navigator.mediaCapabilities.decodingInfo=McEncryptionSchemePolyfill.originalDecodingInfo_,f.return(c);console.debug("McEncryptionSchemePolyfill: No native encryptionScheme support found. Patching encryptionScheme support.");navigator.mediaCapabilities.decodingInfo=McEncryptionSchemePolyfill.polyfillDecodingInfo_;if(d){f.jumpTo(3);break}e=c;return f.yield(McEncryptionSchemePolyfill.getMediaKeySystemAccess_(a),4);case 4:return e.keySystemAccess=f.yieldResult,f.return(c);case 3:return f.return(McEncryptionSchemePolyfill.polyfillDecodingInfo_.call(b,
+a))}})};
+McEncryptionSchemePolyfill.polyfillDecodingInfo_=function(a){var b=this,c,d,e,f,g,h,k,l;return $jscomp.asyncExecutePromiseGeneratorProgram(function(m){switch(m.nextAddress){case 1:return console.assert(b==navigator.mediaCapabilities,'bad "this" for decodingInfo'),c=null,a.keySystemConfiguration&&(d=a.keySystemConfiguration,e=d.keySystem,f=d.audio&&d.audio.encryptionScheme,g=d.video&&d.video.encryptionScheme,c=guessSupportedScheme(e),h={powerEfficient:!1,smooth:!1,supported:!1,keySystemAccess:null,configuration:a},
+f&&f!=c||g&&g!=c)?m.return(h):m.yield(McEncryptionSchemePolyfill.originalDecodingInfo_.call(b,a),2);case 2:k=m.yieldResult;if(k.keySystemAccess){k.keySystemAccess=new EmeEncryptionSchemePolyfillMediaKeySystemAccess(k.keySystemAccess,c);m.jumpTo(3);break}if(!a.keySystemConfiguration){m.jumpTo(3);break}l=k;return m.yield(McEncryptionSchemePolyfill.getMediaKeySystemAccess_(a),5);case 5:l.keySystemAccess=m.yieldResult;case 3:return m.return(k)}})};
+McEncryptionSchemePolyfill.getMediaKeySystemAccess_=function(a){var b,c;return $jscomp.asyncExecutePromiseGeneratorProgram(function(d){if(1==d.nextAddress)return b=McEncryptionSchemePolyfill.convertToMediaKeySystemConfig_(a),d.yield(navigator.requestMediaKeySystemAccess(a.keySystemConfiguration.keySystem,[b]),2);c=d.yieldResult;return d.return(c)})};
+McEncryptionSchemePolyfill.convertToMediaKeySystemConfig_=function(a){var b=a.keySystemConfiguration,c=[],d=[];b.audio&&c.push({robustness:b.audio.robustness||"",contentType:a.audio.contentType});b.video&&d.push({robustness:b.video.robustness||"",contentType:a.video.contentType});a={initDataTypes:b.initDataType?[b.initDataType]:[],distinctiveIdentifier:b.distinctiveIdentifier,persistentState:b.persistentState,sessionTypes:b.sessionTypes};c.length&&(a.audioCapabilities=c);d.length&&(a.videoCapabilities=
+d);return a};goog.exportSymbol("McEncryptionSchemePolyfill",McEncryptionSchemePolyfill);goog.exportProperty(McEncryptionSchemePolyfill,"install",McEncryptionSchemePolyfill.install);var EmeEncryptionSchemePolyfillMediaKeySystemAccess=function(a,b){this.mksa_=a;this.scheme_=b;this.keySystem=a.keySystem};
+EmeEncryptionSchemePolyfillMediaKeySystemAccess.prototype.getConfiguration=function(){var a=this.mksa_.getConfiguration();if(a.videoCapabilities)for(var b=$jscomp.makeIterator(a.videoCapabilities),c=b.next();!c.done;c=b.next())c.value.encryptionScheme=this.scheme_;if(a.audioCapabilities)for(b=$jscomp.makeIterator(a.audioCapabilities),c=b.next();!c.done;c=b.next())c.value.encryptionScheme=this.scheme_;return a};EmeEncryptionSchemePolyfillMediaKeySystemAccess.prototype.createMediaKeys=function(){return this.mksa_.createMediaKeys()};
+function guessSupportedScheme(a){if(a.startsWith("com.widevine")||a.startsWith("com.microsoft")||a.startsWith("com.chromecast")||a.startsWith("com.adobe")||a.startsWith("org.w3"))return"cenc";if(a.startsWith("com.apple"))return"cbcs-1-9";console.warn("EmeEncryptionSchemePolyfill: Unknown key system:",a,"Please contribute!");return null}
+function hasEncryptionScheme(a){a=a.getConfiguration();var b=a.audioCapabilities&&a.audioCapabilities[0];return(a=a.videoCapabilities&&a.videoCapabilities[0]||b)&&void 0!==a.encryptionScheme?!0:!1}var EncryptionSchemePolyfills=function(){};EncryptionSchemePolyfills.install=function(){EmeEncryptionSchemePolyfill.install();McEncryptionSchemePolyfill.install()};goog.exportSymbol("EncryptionSchemePolyfills",EncryptionSchemePolyfills);goog.exportProperty(EncryptionSchemePolyfills,"install",EncryptionSchemePolyfills.install);
+(function(){"undefined"!==typeof module&&module.exports&&(module.exports=EncryptionSchemePolyfills)})();}).call(exportTo,innerGlobal,innerGlobal,undefined);if(typeof exports!="undefined")for(var k in exportTo.shaka)exports[k]=exportTo.shaka[k];else if(typeof define=="function"&&define.amd)define(function(){return exportTo.shaka});else innerGlobal.shaka=exportTo.shaka})();
+
+//# sourceMappingURL=shaka-player.compiled.debug.map
\ No newline at end of file