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Video data processing method and device and video recording equipment

A technology of video data and processing method, which is applied in the field of video data, and can solve the problems that video data cannot be used for urban governance, public security cases, etc.

Active Publication Date: 2020-07-07
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, with the emergence of video editing software, video data can be easily tampered with, making video data unusable for urban governance, public security cases, etc.

Method used

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  • Video data processing method and device and video recording equipment
  • Video data processing method and device and video recording equipment
  • Video data processing method and device and video recording equipment

Examples

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Embodiment Construction

[0021] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0022] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The invention provides a video data processing method and device and video recording equipment. The video data processing method provided by the invention comprises: storing a collected video, and calculating a hash value of the video; storing the corresponding relationship between the hash value and the identification information of the video in a block chain system; and when a video acquisitionrequest is received, verifying whether a target video requested to be acquired by the video acquisition request is tampered or not by utilizing the corresponding relationship. The video data processing method, device and system provided by the invention can be used for video data tampering verification and distinguishing the authenticity of the video data.

Description

technical field [0001] The present application relates to the field of video data, in particular to a video data processing method, device and video recording equipment. Background technique [0002] With the rapid development of computer technology and image processing technology, video technology is widely used in video communication, video recording, video monitoring and other aspects. As a recordable electronic form of data, video data is regarded as a kind of electronic evidence because of its advantages of real-time viewing and storage for review. [0003] However, with the emergence of video editing software, video data can be easily tampered with, making video data unusable for urban governance and public security cases. Therefore, how to provide a video data tampering screening method has become an urgent problem to be solved. Contents of the invention [0004] In view of this, the present application provides a video data processing method, device and video rec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/91G06F21/64
CPCH04N5/91G06F21/64
Inventor 冯仁光王鹏方家乐
Owner HANGZHOU HIKVISION DIGITAL TECH
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