[Android] PixelFormat

PixelFormat
http://stackoverflow.com/questions/11949709/confused-about-pixelformat

http://blog.csdn.net/cmsbupt/article/details/9815685

https://github.com/Bilibili/vlc-ports-android/blob/master/vlc-android/src/org/videolan/vlc/gui/video/VideoPlayerActivity.java

https://mailman.videolan.org/pipermail/android/2014-November/004933.html