控制视频会议的程序，通过crestron主机实现对多个硬件的控制，来实现视频会议。-Control procedures for video conferencing, through the realization of a number of host crestron hardware control, to achieve video-conferencing.

快思聪会议室，编程界面源码，vtproE界面源码(crestron meeting,vtproE code)