Feature: Convert a series of PNG images to video

[ggua5470]

Lots of good stuffs in the repo, but still miss the feature "Convert a series of PNG images to video".
I guess it will be similar to http://bigflake.com/mediacodec/EncodeAndMuxTest.java.txt, but it is good to have a working example.

Note: It is quite easy to do this in iOS with so many code examples around...

[ggua5470]

Or maybe anyone can point me the right direction? For example, step 1, step 2, when to use a new thread, when to call stuff in the main ui thread, etc.

[simonrob]

I implemented this recently, helped by grafika and the bigflake examples. It's part of a larger project (all open source), but the main video processing parts are here: https://github.com/communitymedia/mediautilities/tree/master/MediaUtilities/src/main/java/ac/robinson/mp4