MPEG-4标准及其在VOD业务中的应用

MPEG 4 and Its Application in VOD Business

介绍了视频点播（ＶＯＤ）业务和ＭＰＥＧ－４国际最终标准草案的主要内容，分析了ＭＰＥＧ－４标准在ＶＯＤ业务中的应用，指出ＭＰＥＧ－４将成为未来ＶＯＤ系统的主要编码标准．

Based on the introduction of VOD and MPEG 4 Final Draft International Standard,this paper mainly analyzes the application of MPEG 4 standard in VOD and points out that the MPEG 4 will be the main coding standard used in VOD in the future.