摘要
流媒体实时传输技术是当前通信领域研究的热点之一,流媒体的最大特点是它的实时性,即一边传输一边播放。MPEG是Motion Picture Experts Group的缩写,它是国际通用的多媒体压缩编码标准。RTP协议是IETF提出的适合实时数据传输的协议,它有效的弥补了现有的传输协议对实时性应用支持的不足,讨论如何使用RTP协议对MPEG流打包封装,并在接收端对丢包进行错误恢复和再同步。
The technology of streaming media transport has recendy witnessed a focus on communication research. The trait of streaming media is real - time property. MPEG is the abbreviation of Motion Picture Experts Group, it is the digital compression for Multimedia standard. Real - time transport protocol （RTP） is a working doeument of Intemet Engineering Task Force （ IETF）. This paper analyses a packetization scheme for MPEG video and audio stream, and then provides the error recovery and resynchronization strategies.
出处
《计算机与数字工程》
2006年第6期61-63,共3页
Computer & Digital Engineering
关键词
RTP
MPEG
打包
错误恢复和再同步
RTP, MPEG, Packetization, Error Recovery and Resynchronization
