live555 是一个为流媒体提供解决方案的跨平台的C++开源项目，它实现了对标准流媒体传输协议如RTP/RTCP、RTSP、SIP等的支持-live555 is a streaming media solutions for the cross-platform C++ open source projects, it implements the standard streaming protocol such as RTP/RTCP, RTSP, SIP and other supp