摘要： 给出了一个利用MPEG-4技术在网络上进行视频的流式传输方案。指出了MPEG-4技术的优越性，说明它是符合流媒体技术的要求的。给出总体设计的模块图，并对其中的视频编解码、SL层打包和解包、基于DMIF的网络子系统分别给予详细的阐述。

关键词: MPEG-4, 流媒体, 视频编码, DMIF

Abstract: This paper presents a scheme on video streaming over network . First the superiority of MPEG-4 technology which could satisfy the requirements of streaming is pointed out , then the general framework of the scheme is shown, also the video codec ,the SL packetizer/depacketizer and the DMIF-based network subsystem are explained in detail.

中图分类号: 

• TN919.8