会议系统中常用视频信号——视频信号的分类、传输以及在视频系统中的应用

Commonly Used Video Signal in the Conference System——Classification and Transmission of the Video Signal,and its Application in the Video System

通过简要概括会议系统的概念及组成,阐述了视频系统中常用视频信号的分类,并介绍了视频系统中常用视频信号的发展、特点、传输以及在视频系统中的应用。

The concept and the composition of the conference system are briefly summa- rized, the classification, the development, character, transmission and application of vid- eo signal in the video system are introduced.