摘要
介绍了交互式网络数字视频会议系统的组成与工作原理。
The structure of interactive network digital video meeting system was presented as well as its work principle
关键词
交互式
数字视频会议
视音频同步
压缩编解码
网络投影机
中央控制器
interactive
digital video meeting
synchronous video and audio transmission
compress and decode
network projector
central control unit
