是基于MPEG-4的分层编码，其采用了面向对象的技术，通过分割视频中对象实现根据带宽分层传输码流技术-is based on the MPEG-4 coding stratification, using the object-oriented technology, and video segmentation based Object layered transmission bandwidth Bitstream technology

mathworks网站上下的mpeg视频编码程序能正常运行，我对此进行了改进，可以正常运行，已经运行试验过多次。-mathworks site from top to bottom mpeg video encoding programs to resume normal operation, and I had improved, can be normal operation, has been running tests on many occasions.