cisco rtp

Video courses and related documents code address: https://github.com/EasyDarwin/Course#course-3RTP ProtocolThe real-time Transport protocol RTP (real-time Transport Protocol) is a network transport protocol that was published by the IETF Multimedia Transmission Working Group in RFC 1889 in 1996 and later updated in RFC3550.ITU-T also released its own RTP documentation as a h.225.0, but it was later canceled

-time transport protocol (real-time Transport protocol or RTP) is a protocol defined to provide encryption, message authentication, integrity assurance, and replay protection for data in a live transport protocol in unicast and multicast applications. It was developed by David Oran (Cisco) and Rolf Blom (Ericsson) and was first released by the IETF in March 2004 as RFC 3711. Because the real-time tra

The complete C/s architecture is based on rtp/rtcp H. 264 video transmission scheme. In this scenario, the functional module design is performed on the server side and the client respectively. Server-side: RTP Encapsulation module is mainly for H. 264-stream package; The RTCP Analysis module is responsible for producing cattle and sending RTCP packets and analyzing the received RTCP packets; The QoS Feedbac

developed by David Oran (Cisco) and Rolf Blom (Ericsson) and was first released by the IETF in March 2004 as RFC 3711. Because the real-time transmission protocol and the Real-time Transmission Control Protocol (RTP/RTCP), which can be used to control the real-time transport protocol, are closely related, the secure real-time transport protocol also has a companion protocol, which is called secure real-tim

Transferred from: http://blog.csdn.net/baby313/article/details/7353605This article will lead you through a simple RTP transport server, designed to understand the RTP streaming Media Transfer Protocol and some knowledge of multimedia codec.The necessary knowledge about RTP protocolTo implement a protocol, of course, you first need to read the documentation for th

This article will lead you through a simple RTP transport server, designed to understand the RTP streaming Media Transfer Protocol and some knowledge of multimedia codec.The necessary knowledge about RTP protocolTo implement a protocol, of course, you first need to read the documentation for that protocol. The RTP prot

Http://www.chinaitlab.com/cisco/RIP/832426.html1. IntroductionAt present, the realization of real-time voice, video communication and application in IP network has become a mainstream technology and development direction of network application, this paper introduces the standard protocol RTP for real-time voice and video data transmission in IP protocol family (real-time Transport Protocol) and RTCP (

Original Author: Waqar Ali (Columbia University New York, NY 10027 USA) Email: Aliw@usa.net Akhil Nigam ( Columbia University New York , NY 10027 USA ) Email: Anigam@lehman.com Abstract: RTP is becoming a widely used Internet standard protocol for transmitting real-time data. It provides a mechanism for participants to use the RTCP protocol to feedback services. This document proposes an independent

transmitted, number of packets lost, jitter, unidirectional and bidirectional network latency, and so on. Network applications can use the information provided by RTCP to try to improve the quality of services, such as restricting information traffic or using smaller codecs instead of compression. The RTCP itself does not provide data encryption or identity authentication. SRTCP can be used for such purposes.SRTP SRTCP Reference documentationRFC3711The secure real-time transport protocol (secu

can use the information provided by RTCP to try to improve the quality of services, such as restricting information traffic or using smaller codecs instead of compression. The RTCP itself does not provide data encryption or identity authentication. SRTCP can be used for such purposes.SRTP SRTCP Reference documentationRFC3711The secure real-time transport protocol (secure real-time Transport protocol or SRTP) is a protocol defined on the basis of the real-time transport protocol (Real-time Tran

network latency, and so on. Network applications can use the information provided by RTCP to try to improve the quality of services, such as restricting information traffic or using smaller codecs instead of compression. The RTCP itself does not provide data encryption or identity authentication. SRTCP can be used for such purposes.SRTP SRTCP Reference documentationRFC3711The secure real-time transport protocol (secure real-time Transport protocol or SRTP) is a protocol defined on the basis of

RTCP RTP protocol format Analysis 2: the RTP Header has the following format: 0 1 2 3 0 1 2 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 4 5 6 7 8 9 0 1 +- +- +-+ | V = 2 | P | X | CC | M | PT | sequence number | + -+ -+ | timestamp | +-+ -+ -+ | synchronization source (SSRC) identifier | + = + = + | Contributing source (CSRC) identifiers | .... | +-+ -+ the first 12 bytes appear in each

The RTP receiving part is relatively simple (you do not need to consider jitterbuffer and so on). Start with here. In fact, there are three steps: 1. Create a UDP listener, such as 5200. 2. After receiving the RTP package, send it to the unpacking program and continue receiving the second one. 3. After one frame is collected, the file is saved or decoded to play the video. The following describes the specif

, jitter, unidirectional and bidirectional network latency, and so on. Network applications can use the information provided by RTCP to try to improve the quality of services, such as restricting information traffic or using smaller codecs instead of compression. The RTCP itself does not provide data encryption or identity authentication. SRTCP can be used for such purposes.SRTP SrtcpThe secure real-time transport protocol (secure real-time Transportprotocol or SRTP) is a protocol defined on th

RTP ProtocolThe real-time Transport protocol RTP (real-time Transport Protocol) is a network transport protocol that was published by the IETF Multimedia Transmission Working Group in RFC 1889 in 1996 and later updated in RFC3550.ITU-T also released its own RTP documentation as a h.225.0, but it was later canceled when the IETF released a standard RFC on its stab

encryption or identity authentication. SRTCP can be used for such purposes.3, SRTP SRTCPThe secure real-time transport protocol (secure real-time Transport protocol or SRTP) is a protocol defined on the basis of the real-time transport protocol (Real-time Transport protocol or RTP). Designed to provide encryption, message authentication, integrity assurance, and replay protection for data in real-time transport protocols in unicast and multicast app

Streaming media refers to the continuous time-based media transmitted using stream technology in the network. It features that the entire file does not need to be downloaded before playback, but is played by downloading and playing, it is the technical basis for video conferences, IP phones, and other applications. RTP is a standard protocol and Key Technology for Real-Time Streaming Media transmission. This article describes how to program Real-Time

Original address: http://www.cnblogs.com/imystr/p/4026639.html OSI Seven layer modelLayer-Functional TCP/IP protocol family in OSIApplication-layer file transfer, email, file service, virtual terminal tftp,http,snmp,ftp,smtp,dns,telnetPresentation layer data format, code conversion, data encryption No protocolSession layer release or establish contact with other contacts no agreementThe Transport layer provides end-to-end interface tcp,udp (RTP)Netwo

LIVE555 Study ii rtsp, RTP/RTCP protocol Introduction LIVE555 Study ii rtsp, RTP/RTCP protocol Introduction I. Overview RTSP (Real-Time Stream Protocol) is a text-based application layer Protocol. RTSP is similar to HTTP in terms of syntax and message parameters. RTSP is used to control the transmission of media streams. It plays the "Network Remote Control" role for multimedia services. RTSP itself is not

The asterisk kernel (hereinafter referred to as the kernel) provides a series of RTP-related API functions. When using different RTP stacks, these Apis provide a unified access method for the RTP module. After these APIs are encapsulated, any module using RTP will not feel the difference between the underlying stack. F