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Video storage method, device and system

A technology for video recording and storage equipment, applied in the field of video storage methods, devices and systems, can solve the problems of video data occupying storage space, video data storage can not play a greater value, etc., and achieve the effect of maximizing effectiveness

Active Publication Date: 2016-10-26
ZHEJIANG UNIVIEW TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The storage lifecycle management of video recordings is only set according to the dimension of time, so the update of information is simply based on the order of time to determine whether information coverage needs to be performed, thus, it may lead to actually valuable information because the time of occurrence is earlier However, it is overwritten in advance, and behind the valuable information that is overwritten, there are still many useless video data occupying valuable storage space, thus making the storage of video data unable to exert its greater value

Method used

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  • Video storage method, device and system
  • Video storage method, device and system

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Embodiment Construction

[0057] As stated in the background technology of this application, in the existing video storage technology, the video storage strategy is simply determined based on time or storage space, resulting in that although there are many video data stored, many of them are useless storage. Waste of space. When encountering a problem, it is not only complicated to find the event video, but also the potentially useful video resources have been covered, losing the meaning of video recording.

[0058] This application hopes to use the method provided by this application to realize flexible management of the video storage life cycle and improve the effectiveness of video storage through intelligent identification and storage models in the same video storage space.

[0059] Such as figure 1 As shown, it is a schematic flow diagram of a video storage method proposed in the embodiment of the present application. In this embodiment, the storage space of the video storage device stores the ac...

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Abstract

The embodiment of the application discloses a video storage method, device and system. The video storage device selects a corresponding storage space according to the use priority of storage spaces to store video data, sends video data to a video analysis device for analyzing video contents when meeting reporting conditions, adds a label for the video data based on a video content analysis result, and adjusts the use priority of a corresponding storage space according to label contents. The technical scheme can determine video importance based on video content analysis, flexibly adjust the life cycle of stored video data according to importance difference, preferentially store video data including important information, and preferentially cover video data having no important information or less important information; under a same storage space, important video data is preferentially guaranteed so as to maximize video data validity.

Description

technical field [0001] The present application relates to the technical field of video surveillance, in particular to a video storage method, device and system. Background technique [0002] IP (Internet Protocol, Internet Protocol) monitoring solution is to transmit video information in digital form through wired or wireless IP network. Video monitoring and recording can be realized as long as the network can reach. [0003] With the promotion and popularization of IP monitoring technology, high-definition, and intelligent technology, network products gradually cover every corner of life. The development and innovation of network cameras are widely used in many fields, such as education, business, medical care, public utilities, etc. [0004] Take video acquisition equipment such as IPC (Internet Protocol Camera, network camera) to store the video in NVR (Network Video Recorder, network video storage) or IPSAN (Internet Protocol Storage Area Network, network-based) and ot...

Claims

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Application Information

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IPC IPC(8): H04N5/76G06K9/00
CPCH04N5/76G06F3/067G06F3/0644G06V20/40
Inventor 周迪关春天
Owner ZHEJIANG UNIVIEW TECH CO LTD
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