这个程序实现了MPEG2的视频压缩，用于Internet上视频流的处理（IP流还没有实现），程序的注释相对比较少，所以可能比较难理解些。-this is the implementation of mpeg2 compression for doing streaming over internet (streaming over IP is not implemented yet) this code might be difficult to understand bcz very litt

一个基于Matlab的mpeg2视频编解码的源代码！-One source code of Matlab-based mpeg2 video process!