rtsp和rtp协议是专门为IP网络上的媒体流设计的，它们具有以下优势。
The RTSP and RTP protocols are especially designed for media streaming over IP networks and have the following advantages.
MPEG流是由多个层次构成的复杂的媒体流，实时传输协议(rtp)是针对多媒体数据进行实时传输的协议。
MPEG streams are complex media composed of streams of several layers and real-time Transport Protocol (RTP) is for real-time multimedia data transmission.
该方法通过适当扩展SIP协议，借助STUN协议以及RTP中继实现端对端的SIP信令和媒体流的建立，完成通信连接的建立与维持。
It extends SIP and USES STUN and RTP relay to perform the connection of SIP signal and media, and then establish the communication and maintain it.
本发明通过使用密钥管理协议来协商安全参数，有效地实现了媒体流的安全传输。
The present invention negotiates safe parameter by using key management agreement to implementing safe transmission of medium stream effectually.
实时流协议rtsp是一个流媒体表示控制协议，用于控制具有实时特性的数据发送，但RTSP本身并不传输数据。
RTSP is a streaming media presentation control protocol used to manage the delivery of real-time data. It doesn't transfer streaming data by itself.
本文探讨了SIP协议性能测试方法与评价标准，提出了基于基本呼叫流程的测试方案，并对测试方案中SIP信令和媒体流的NAT穿越问题作了深入的分析。
This thesis discusses SIP performance test method and criterion, putting forward test schemes based on basic call flows and analyzing the problem of SIP signaling and media stream traversing the NAT.
采用UDP/RTP/RTCP协议传输多媒体流信息和TCP协议传输数据信息及其控制信息；
The multimedia stream is transported with UDP/RTP/RTCP protocol. The data and controlling information is transported with TCP protocol.
本文提出了一种支持媒体流的SIP协议性能测试工具的设计与实现方法。
Compared with other existing SIP performance test tools, multiple audio codec media stream transmissiom is embedded in this test tool, which aims a.
在Windows媒体播放器网络选项卡，在“流代理服务器设置”协议清单是空的。
On the Windows Media Player Network tab, the "Streaming proxy settings" protocol listing is empty.
由于协议规范的限制，HLA下进行的多媒体播放效果较差，而接收缓冲区对于保证媒体流的播放质量起着关键的作用。
Because of the limit of protocol specification, the playing effect under HLA is weak. The receiving buffer plays an important role in making sure multimedia stream's playing quality.
要让使用私有ip地址的用户通过SIP协议进行会话，就必须使SIP的信令流和媒体流穿越NAT，而其中的难点是媒体流的穿越。
Only when the control and media flow traverse NAT, can people use private IP address to make sessions with SIP protocol.
使用多媒体数据流的传输协议、实时传输协议（RTP）和实时流协议（RTSP）实现了这一技术。
Real-time Transport Protocol(RTP)and Real Time Streaming Protocol(RTSP)are protocols to be use transport digital multi-media streaming.
使用多媒体数据流的传输协议、实时传输协议（RTP）和实时流协议（RTSP）实现了这一技术。
Real-time Transport Protocol(RTP)and Real Time Streaming Protocol(RTSP)are protocols to be use transport digital multi-media streaming.
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