linphone-3.3.0 版本，这个就不多做介绍了，知道的人都知道！如果还是不知道，那么看看下面英文的介绍吧。-Features Linphone provides a large amount of functionalities. List of supported features: * audio with the following codecs: speex (narrow band and wideband), G711 (ulaw,alaw),

此源码是一个基于GStreamer编写的，用于接收音频和视频的一个服务程序。-an audio and video streamer that receives streams from several sources (V4L2, Firewire, ALSA, Pulseaudio, files...) and sends a stream using Icecast or to files (Vorbis+Theora). It has a graphical interface that