Mp4 muxer

configure.ac

@@ -181,6 +181,7 @@ flumotion/component/consumers/fgdp/Makefile
 flumotion/component/consumers/icystreamer/Makefile
 flumotion/component/consumers/httpstreamer/Makefile
 flumotion/component/consumers/hlsstreamer/Makefile
+flumotion/component/consumers/justintv/Makefile
 flumotion/component/consumers/pipeline/Makefile
 flumotion/component/consumers/preview/Makefile
 flumotion/component/consumers/shout2/Makefile

flumotion/component/consumers/Makefile.am

@@ -15,6 +15,7 @@ SUBDIRS = \
 	icystreamer \
 	hlsstreamer \
 	httpstreamer \
+	justintv \
 	pipeline \
 	preview \
 	shout2

flumotion/component/consumers/justintv/Makefile.am

@@ -0,0 +1,10 @@
+include $(top_srcdir)/common/python.mk
+
+component_PYTHON = __init__.py justintv.py
+componentdir = $(libdir)/flumotion/python/flumotion/component/consumers/justintv
+component_DATA = justintv.xml
+
+clean-local:
+	rm -rf *.pyc *.pyo
+
+EXTRA_DIST = $(component_DATA)

flumotion/component/consumers/justintv/__init__.py

@@ -0,0 +1,18 @@
+# -*- Mode: Python -*-
+# vi:si:et:sw=4:sts=4:ts=4
+
+# Flumotion - a streaming media server
+# Copyright (C) 2004,2005,2006,2007,2008,2009 Fluendo, S.L.
+# Copyright (C) 2010,2011 Flumotion Services, S.A.
+# All rights reserved.
+#
+# This file may be distributed and/or modified under the terms of
+# the GNU Lesser General Public License version 2.1 as published by
+# the Free Software Foundation.
+# This file is distributed without any warranty; without even the implied
+# warranty of merchantability or fitness for a particular purpose.
+# See "LICENSE.LGPL" in the source distribution for more information.
+#
+# Headers in this file shall remain intact.
+
+__version__ = "$Rev: 5969 $"

flumotion/component/consumers/justintv/justintv.py

@@ -0,0 +1,60 @@
+# -*- Mode: Python -*-
+# vi:si:et:sw=4:sts=4:ts=4
+
+# Flumotion - a streaming media server
+# Copyright (C) 2004,2005,2006,2007,2008,2009 Fluendo, S.L.
+# Copyright (C) 2010,2011 Flumotion Services, S.A.
+# All rights reserved.
+#
+# This file may be distributed and/or modified under the terms of
+# the GNU Lesser General Public License version 2.1 as published by
+# the Free Software Foundation.
+# This file is distributed without any warranty; without even the implied
+# warranty of merchantability or fitness for a particular purpose.
+# See "LICENSE.LGPL" in the source distribution for more information.
+#
+# Headers in this file shall remain intact.
+
+from flumotion.component import feedcomponent
+
+__all__ = ['Consumer']
+__version__ = "$Rev: 7162 $"
+
+
+class JustinTV(feedcomponent.MultiInputParseLaunchComponent):
+    LINK_MUXER=False
+
+    def get_pipeline_string(self, properties):
+        self._justintv_user = properties['justintv-user']
+        self._justintv_key = properties['justintv-key']
+
+        assert 'video' in self.eaters
+        assert 'audio' in self.eaters
+
+        # These settings from from
+        #   http://apiwiki.justin.tv/mediawiki/index.php/VLC_Broadcasting_API
+
+        #video/x-raw-yuv, width= !
+        #x264{keyint=60,idrint=2},vcodec=h264,vb=300
+        videopipe = """\
+@ eater:video @ !
+videoscale !
+x264enc bframes=0 key-int-max=2 bitrate=300 !
+muxer.
+"""
+        # acodec=mp4a,ab=32,channels=2,samplerate=2205
+        audiopipe = """\
+@ eater:audio @ !
+audioconvert !
+audioresample !
+audio/x-raw-int,channels=1,samplerate=44100 !
+lamemp3enc bitrate=64 mono=1 target=bitrate cbr=1 !
+muxer.
+"""
+        # gst-launch-0.10 -v videotestsrc ! ffenc_flv ! flvmux ! rtmpsink location='rtmp://live.justin.tv/app/live_22076196_raZAJ55hsNU4Z9LN130N1GL71KJok6 live=1'
+        outputpipe = """\
+flvmux name=muxer streamable=true !
+rtmpsink location="rtmp://live.justin.tv/app/%s live=1"
+""" % (self._justintv_key)
+
+        return videopipe + "\n\n" + audiopipe + "\n\n" + outputpipe

flumotion/component/consumers/justintv/justintv.xml

@@ -0,0 +1,55 @@
+<registry>
+
+  <components>
+    <component type="justintv-consumer"
+               base="flumotion/component/consumers/justintv"
+               _description="A GStreamer to Justin.TV exporter.">
+      <source location="flumotion.component.consumers.justintv.justintv" />
+      <eater name="default" multiple="yes" />
+      <entries>
+        <entry type="component" location="justintv.py"
+               function="JustinTV" />
+      </entries>
+
+      <synchronization required="yes" />
+
+      <properties>
+        <property name="justintv-user" type="string" required="yes"
+                  _description="The Justin.TV username." />
+        <property name="justintv-key" type="string" required="yes"
+                  _description="The Justin.TV live 'Stream Key'. Can be found at http://www.justin.tv/broadcast/adv_other" />
+      </properties>
+    </component>
+  </components>
+
+
+  <bundles>
+
+    <bundle name="justintv-consumer-base">
+        <dependencies>
+            <dependency name="component-base" />
+        </dependencies>
+
+        <directories>
+            <directory name="flumotion/component/consumers/justintv">
+                <filename location="__init__.py" />
+            </directory>
+        </directories>
+    </bundle>
+
+    <bundle name="justintv-consumer-component">
+        <dependencies>
+            <dependency name="component" />
+            <dependency name="justintv-consumer-base" />
+        </dependencies>
+
+        <directories>
+            <directory name="flumotion/component/consumers/justintv">
+                <filename location="justintv.py" />
+            </directory>
+        </directories>
+    </bundle>
+
+  </bundles>
+
+</registry>

flumotion/component/muxers/Makefile.am

@@ -6,6 +6,7 @@ component_PYTHON = \
 	checks.py \
 	webm.py \
 	multipart.py \
+	mp4.py \
 	ogg.py \
 	wizard_gtk.py
 

flumotion/component/muxers/mp4.py

@@ -0,0 +1,36 @@
+# -*- Mode: Python -*-
+# vi:si:et:sw=4:sts=4:ts=4
+
+# Flumotion - a streaming media server
+# Copyright (C) 2004,2005,2006,2007,2008,2009 Fluendo, S.L.
+# Copyright (C) 2010,2011 Flumotion Services, S.A.
+# All rights reserved.
+#
+# This file may be distributed and/or modified under the terms of
+# the GNU Lesser General Public License version 2.1 as published by
+# the Free Software Foundation.
+# This file is distributed without any warranty; without even the implied
+# warranty of merchantability or fitness for a particular purpose.
+# See "LICENSE.LGPL" in the source distribution for more information.
+#
+# Headers in this file shall remain intact.
+
+from flumotion.common import messages
+from flumotion.common.i18n import N_, gettexter
+from flumotion.component import feedcomponent
+from flumotion.worker.checks import check
+
+__version__ = "$Rev$"
+T_ = gettexter()
+
+
+class MP4(feedcomponent.MuxerComponent):
+    checkTimestamp = True
+
+    def do_check(self):
+        return check.do_check(self, check.checkPlugin, 'isomp4',
+                              'gst-plugins-ugly', (0, 10, 24))
+
+    def get_muxer_string(self, properties):
+        muxer = 'mp4mux name=muxer streamable=true'
+        return muxer

flumotion/component/muxers/muxers.xml

@@ -63,6 +63,25 @@
       </wizard>
     </component>
 
+    <component type="mp4-muxer" base="flumotion/component/muxers"
+               _description="Muxes encoded feeds into an MP4 feed.">
+      <source location="flumotion.component.muxers.mp4"/>
+      <feeder name="default"/>
+      <eater name="default" multiple="yes"/>
+      <entries>
+        <entry type="component" location="mp4.py"
+               function="MP4"/>
+        <entry type="wizard" location="wizard_gtk.py"
+               function="MP4WizardPlugin"/>
+      </entries>
+      <wizard _description="MP4" type="muxer"
+              feeder="default" eater="default">
+        <accept-format media-type="h264"/>
+        <accept-format media-type="aac"/>
+        <accept-format media-type="mp3"/>
+        <provide-format media-type="mp4" />
+      </wizard>
+    </component>
   </components>
 
   <bundles>
@@ -85,6 +104,7 @@
                 <filename location="multipart.py" />
                 <filename location="ogg.py" />
                 <filename location="webm.py" />
+                <filename location="mp4.py" />
                 <filename location="checks.py" />
                 <filename location="wizard_gtk.py" />
             </directory>

flumotion/component/muxers/wizard_gtk.py

@@ -33,3 +33,7 @@ class MultipartWizardPlugin(base.MuxerPlugin):
 
 class WebMWizardPlugin(base.MuxerPlugin):
     requirements = ['webmmux']
+
+
+class MP4MWizardPlugin(base.MuxerPlugin):
+    requirements = ['mp4mux']