摘要
针对传统的模拟监控系统及多媒体硬盘录像机组网复杂问题,提出并实现了一种基于MPEG-4算法的网络数字视频监控系统。该系统采用IP组播技术实现监控视频的多点传输,可以大大节省网络带宽资源,提高数据传送的效率;引入专门的视频调配服务器以有效地控制和调配监控视频的接入和访问服务,确保了整个系统运行的安全可靠。
Aimed at the complexity of network-structure of the conventional simulation-supervision and the video recorder of multi-media hard disk, a kind of the network video supervision system based on MPEG-4 is proposed. The system employs IP multicast technology to transmit video data to multi-destination simultaneously, which will dramatically save network band resource and improve the efficiency of data transmission. Introduced into the specialized video allocation server, the system can control and allocate the connection and access of video, and ensure the safe and reliable operation of the system.
出处
《黑龙江科技学院学报》
CAS
2005年第2期129-132,共4页
Journal of Heilongjiang Institute of Science and Technology
