FFmpeg is a complete solution to record, convert and stream audio and video. It includes libavcodec, the leading audio/video codec library. FFmpeg is developed under Linux, but it can compiled under most operating systems, including Windows.-Sorenson

自己编译提炼的ffmpeg库，适用于windows平台，在vc6.0,vs2010中测试通过。-His compilation of ffmpeg library, apply to the Windows platform, in vc6.0, vs2010 test pass.