摘要
为了解决基于私有协议的视频监控系统与公有H.248协议的多媒体智能终端互联互通的问题,将H.248协议引入到Internet网络并应用于Client/Server模式的视频监控系统,提出了一种协议移植的算法。使用VC++编程设计,通过软硬件环境测试,实验结果表明,监控系统能够按照H.248协议的呼叫流程建立音视频通话,并在呼叫建立的基础上进行视频监控,实现向公有H.248协议的移植,具有良好的兼容性。
In order to solve the problem of interworking between video monitoring system based on private protocol and multimedia intelligent terminals based on H.248 protocol,a algorithm of protocol porting is proposed by applying H.248 protocol to internet and application to video monitoring system based on Client/Server mode.The experimental results produced by programming under VC＋＋ and testing under software-hardware environment show that video monitoring system can build up audio and video session according to H.248 protocol call flow and monitor is carried out on basis of call establishment to realize porting to H.248 public protocol,and has better compatibility.
出处
《计算机工程与设计》
CSCD
北大核心
2012年第6期2378-2382,共5页
Computer Engineering and Design
基金
江苏省高校自然科学研究计划基金项目(09KJD120005)
徐州工程学院校科研基金项目(XKY2008108)
关键词
视频监控系统
H.248协议
智能终端
协议移植
兼容性
video monitoring system
H.248 protocol
intelligent terminal
protocol porting
compatibility
