c#，TCP协议实现视频聊天功能，通过程序捕获摄像头，实现本地视频功能及本地数据流转换，在两台电脑上显示对方视频，实现视频功能。-c#, TCP protocol for video chat, the camera captured through the process and achieve local video and local data stream conversion, in the other two computers on a video display for vide