live555是一个用C++编写的、基于开放标准协议RTP/RTCP, RTSP, SIP的多媒体流化源码库。用该库可以构建多种协议的多媒体应用程序，比如VLC，MPlayer, LIVE555 Media Server,vobStreamer等，它也可以接收，发送MPEG, H.263+ or JPEG格式的多媒体视频和多种音频文件，包中针对各种应用都有测试源码，为开发者提供了了解和应用该库的便捷途径。-live555 C is a preparation that is based on open standards agreement RTP / RTCP, RTSP, SIP multimedia source of the flow. Can be used in the construction of the various agreements of multimedia applications, such as VLC, MPlayer. LIVE555 Media Server, vobStreamer, it can receive, Send MPEG, H.263 or JPEG format of a variety of multimedia video and audio files. package has a variety of application testing source for developers to provide the understanding and application of the library convenient way.