Ffmpeg实现的播放器，对ffmpeg编程有很好的参考，根据此代码自己可以实现多种多媒体解码播放器，比如说mpeg4、mpeg2TS-FFmpeg realize the player, on the ffmpeg program has a good reference, in accordance with this code they can realize a variety of multi-media player codecs, for example, mpeg4, mpeg2