基于SRS的开源直播系统的设计与实现  

Design and implementation of open source live system based on SRS

作　　者：胡国强[1] 周兆永[1] 信朝霞[1] HU Guoqiang;ZHOU Zhaoyong;XIN Zhaoxia(Network and Education Technology Center,Northwest A & F University,Yangling 712100,China)

机构地区：[1]西北农林科技大学网络与教育技术中心,陕西杨凌712100

出　　处：《现代电子技术》2016年第16期36-39,43,共5页Modern Electronics Technique

基　　金：国家自然科学基金(61202188)

摘　　要：针对校内直播系统存在并发性能低下的问题,提出一种基于SRS开源软件的校内直播解决方案。首先在CentOS的环境下部署Nginx和PHP,然后利用开源RTMP架构S RS结合开源编解码库FFmpeg实现视频直播播放。Windows操作系统用户安装Flash插件进行播放和回放,移动端用户通过HTTP方式进行播放和回放。实验结果表明,该方案有极高的稳定性和实时性,并发性能高,视频具有很好的质量。Aiming at the poor concurrency performance existing in the campus live system,a solution about the campuslive system based on SRS open source software is provided. First of all,Nginx and PHP is deployed under the environment ofCentOS,and then open source RTMP architecture SRS combining with the open source codec library FFmpeg is adopted to realizevideo live broadcast. The users of Windows operating system can install Flash plug?in to perform their play and playback. Theusers of mobile terminal perform their play and playback via HTTP. The experimental results show that the solution can realizehigh stability,real?time performance,high concurrent performance and high quality video.

关 键 词：SRS 开源软件 直播系统 直播方案 

分 类 号：TN919.8[电子电信—通信与信息系统] TP37[电子电信—信息与通信工程]