摘要
本文主要介绍了监控系统中视频捕捉及传输技术。总结了视频捕获现有的几种方法,重点介绍了传输协议的选取以及MPEG-4流的RTP载荷格式,说明了分片原则及相应的示例图,并对其进行了简化。
The paper introduces the technology, of video capture and transmission in monitor and control system. In the paper, summarizes several methods of video capture and mainly introduces proper transport protocols which adapts to video transmission and RTP payload format of MPEG-4. In addition, methods how to dispart video stream and corresponding eutline are showed in the paper as well as the predigestion of it.
出处
《微计算机信息》
北大核心
2007年第33期306-308,共3页
Control & Automation
基金
国家自然科学基金(60641010)
关键词
监控
视频传输
视频捕获
RTP载荷格式
monitor and control video transfers video capture RTP Payload Format
