点对点视频通讯，基于p2p的视频开发软件，包含MPEG编解码模块，通讯模块，视频初始化模块-Point-to-point video communications, video-based p2p software, including MPEG codecs module, communication module, the video initialization module

voip 电话的头文件，是客户端和服务端的函数定义和参数初始化-voip call header file, the client and server initialization function definitions and parameters