此份mpeg2解码器源代码程序经过VS2005编码通过，查找了ISO/REC MPEG-2 标准，是学习的一份好资料-This copy mpeg2 decoder source code program has been encoded by VS2005 to find the ISO/REC MPEG-2 standard, is a good learning information

通过重写mediastreamsource类，以及调用meidaelement，将mp4及flv格式视频转码后显示；可主要用来学习mediastreamsource类的重写及medialelemment调用；-By rewriting mediastreamsource class, and call meidaelement, the mp4 and flv format video transcoding display can learn mediastreamsource class