摘要
介绍了初始会话协议SIP。在SIP和一般视频监控系统模型的基础上,提出了一种基于SIP的网络视频监控系统,给出了分层网络模型,并对其各功能模块的作用进行了重点阐述。该分层网络模型的建立使得构建数字化、网络化、智能化、多媒体化视频监控系统成为可能。
The paper introduced Session Initial Protocol(SIP). Based on the SIP and the common video surveillance system models, it designed a general SIP network video surveillance system and presented a layered network model, whose components was discussed in detail. The layered network model presented here makes it possible to construct a real digital and network and intellectualized and multimedia video surveillance system.
出处
《计算机应用研究》
CSCD
北大核心
2007年第5期247-249,265,共4页
Application Research of Computers
基金
国家"863"计划资助项目(2005AA132015)
关键词
初始会话协议
媒体流
视频监控
网络架构
SIP( session initial protocol)
media streaming
video surveillance
network framework