摘要
文章深入分析了数字视频监控系统中的关键技术,并给出一个基于MPEG-4和实时媒体传输技术的系统设计方案,能够满足视频监控系统的需求。在视频采集过程中采用双缓冲技术加速视频流的采集。
In the article,the current key technologies of Digital Video Surveillance System is studied,and an System based on MPEG-4 and real-time media transmission technology is designed. The need of Video Surveillance System can be fulfilled. Bi-buffer technology is used in the capture of video data to accelerate the capture.
出处
《电脑知识与技术》
2007年第9期1337-1338,共2页
Computer Knowledge and Technology
关键词
视频监控
视频采集
视频压缩
网络传输
video surveillance
video data capture
video data compress
video transmission
picture analysis
