Monitoring video storage method, system and central management server
A technology for managing servers and monitoring video, which is applied to CCTV systems, components of TV systems, TVs, etc., and can solve problems such as large storage capacity
Inactive Publication Date: 2014-03-12
HUAWEI TECH CO LTD
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[0006] Embodiments of the present invention provide a monitoring video storage method, system, and central management server to solve the problem of excessive storage capacity required by video monitoring systems in the prior art
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[0065] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0066] See figure 1 , is a schematic structural diagram of a monitoring video storage system provided by an embodiment of the invention, the monitoring video storage system includes: a front-end monitoring device 10, a central management server 20 and a storage device 30, wherein:
[0067] The front-end monitoring device 10 is used to obtain layered coded video data;
[0068] The central management server 20 is configured to receive the layered coded video data ob...
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The embodiment of the invention discloses a monitoring video storage method, a monitoring video storage system and a central management server. The monitoring video storage method includes the following steps that: hierarchical coding video data obtained by front-end monitoring equipment are received, wherein the hierarchical coding video data include at least two layers of frame data; storage strategy information corresponding to a current monitoring event which is indicated by the hierarchical coding video data is determined; a target layer of frame data is selected from the hierarchical coding video data according to the storage strategy information; and the target layer of frame data is stored. The embodiment of the invention also discloses the monitoring video storage system and the central management server. The objective of the invention is to provide the monitoring video storage method, the monitoring video storage system and the central management server. With the monitoring video storage method, the monitoring video storage system and the central management server of the invention, different storage strategies can be adopted according to different monitoring events, and monitoring videos with different qualities can be obtained and stored, and therefore, a situation in which monitoring videos occupy too large space can be avoided.
Description
technical field [0001] The invention relates to the field of security technology, in particular to a monitoring video storage method, system and central management server. Background technique [0002] At present, the video surveillance system is mainly composed of a front-end camera, a transmission network, a surveillance server, a storage device, and a client. The surveillance server includes a streaming media server, an intelligent analysis server, and a storage server. With the development of video surveillance technology in the direction of high-definition, digitization, networking, and intelligence, the storage capacity required by the video surveillance system has doubled. How to occupy the least storage capacity and obtain the clearest video effect has become a network video surveillance system. focus of attention. [0003] In the prior art, the balance between storage capacity and video effect is achieved mainly from two aspects of network storage technology and vi...
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IPC IPC(8): H04N5/915H04N7/18
Inventor 戴列峰
Owner HUAWEI TECH CO LTD