基于RTP的教学直播系统通信传输模块的设计与实现

Design and implemention of the communicate transfer model of the teaching living broadcast system based on RTP

在分析RTP/RTCP实时传输协议的基础上,设计了一个教学直播系统通信传输模块.通过系统控制信息的交互传输和系统组播通信完成了该模块的实现.在实现过程中采用完成端口模型、多线程处理机制和缓冲池技术,提高了传输效率,改善了系统的性能.

The design of the communication transmission module of the teaching living broadcast system was designed on the basis of the analysis of the RTP/RTCP real-time transport protocol.The implementation of the module through interactive transmission of control information and system multicast communication is completed.Completion port model,multi-threaded processing mechanism and the buffer pool technology in the implementation process were adopted.Transmission efficiency was increased and the system performance was improved.