摘要
设计一种网络多媒体监控系统,研究该系统的组成结构及软件实现关键技术——流媒体传输技术和Win-dows Socket套接字技术.借鉴流媒体和Browser/server(B/S)模式的思想,利用Windows Media Format开发包(WMFSDK)将实时采集的视频流存储为advanced streaming format(ASF)文件,实现本机作为服务器的本地广播或推入流媒体服务器进行发布的功能,使客户端仅需Web浏览器就可对CCD图像进行视频浏览,并可对云台实施远程控制.实际测试结果表明,该系统运行状况良好,延时时间短.
A kind of network multimedia supervisory system is designed. The system composition structure and the software implementation technologies including streaming media transmission and Windows Socket technology are elaborated. Using streaming media, the browser/server（B/ S） pattern and WMFSDK, the real-time gathering video is stored as the advanced streaming format（ASF） document, broadcasted and put into the streaming media server and issue at the same time. The client side only needs the Web browser as the user interface, and might implement remote control. Through actual test the system time delay proved short, and the realtime characteristics of the system shown to be fine.
出处
《北京理工大学学报》
EI
CAS
CSCD
北大核心
2008年第8期682-686,共5页
Transactions of Beijing Institute of Technology
基金
北京市产学研科研基金项目(1010013020105)
