Computer Engineering and Applications ›› 2009, Vol. 45 ›› Issue (8): 76-79.DOI: 10.3778/j.issn.1002-8331.2009.08.023

• 研发、设计、测试 • Previous Articles     Next Articles

Research on framework of media streaming system based on Real-time Transport Protocol

XU Cheng1,2,GU Ji-fang1,QIN Yun-chuan1,AI Yan-di1,LIU Yan1   

  1. 1.School of Computer and Communication,Hunan University,Changsha 410082,China
    2.Jiangsu Provincial Key Laboratory of Computer Information Processing Technology,Suzhou,Jiangsu 215006,China
  • Received:2008-01-28 Revised:2008-04-21 Online:2009-03-11 Published:2009-03-11
  • Contact: XU Cheng

基于RTP的流媒体传输系统框架研究

徐 成1,2,谷吉芳1,秦云川1,艾彦迪1,刘 彦1   

  1. 1.湖南大学 计算机与通信学院,长沙 410082
    2.江苏省计算机信息处理技术图象处理与图象通信重点实验室,江苏 苏州 215006
  • 通讯作者: 徐 成

Abstract: This paper aimed to design a new media streaming system named“E-RTP” by analyzing the characteristics of RTP/RTCP and summarizing the problems encountered in practice when using“Livemedia”-the current most popular media streaming system.Finally,an embedded video surveillance system based on H.264 decoder was developed with the help of“E-RTP”.Moreover,the feasibility and capability of this system were proved sufficiently.

Key words: Real-time Transport Protocol(RTP), Real-time Transport Control Protocol(RTCP), Livemedia, architecture, Embedded RTP(E-RTP)

摘要: 通过分析RTP/RTCP协议,并针对目前最流行的流媒体传输系统Livemedia在实际工程中遇到的问题,设计和实现了一款新的传输系统E-RTP。最后,利用该系统成功开发出基于H.264编码标准的嵌入式视频监控平台,充分验证了它的可行性与良好性能。

关键词: 实时传输协议, 实时传输控制协议, Livemedia, 体系结构, 嵌入式RTP