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视频存储在视频监控领域的发展与视频监控本身的发展有着密切的联系,无视频不存储。一个安防视频监控系统中有大量的摄像机,安防系统无法布置大量的人员盯住所有的视频场景,安全事件的发生是短暂的,即使发现可疑人物或报警事件也往往需要事后调取录像,以便仔细分析事件的发生过程,同时研究如何避免事件的发生,所以视频存储必然成为视频监控中最重要的单元。
The development of video storage in the field of video surveillance has close connection with the development of video surveillance itself, and no video is not stored. A security video surveillance system has a large number of cameras, the security system can not arrange a large number of personnel to watch all the video scene, the occurrence of security incidents is short, even if the discovery of suspicious characters or alarm events are often required to recall the video afterwards in order to carefully Analysis of the occurrence of the incident, at the same time to study how to avoid the occurrence of the incident, so video storage must become the most important video surveillance unit.