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Video playback method, device, electronic device and readable storage medium

A technology of recording and segmenting, applied in television, electrical components, image communication, etc., can solve problems such as incorrect playback order, and achieve the effect of optimizing the effect of video playback

Active Publication Date: 2022-03-01
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When it is necessary to play back the recordings in this repeated time interval, since the real time sequence of these recordings cannot be distinguished, the playback order may be incorrect

Method used

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  • Video playback method, device, electronic device and readable storage medium
  • Video playback method, device, electronic device and readable storage medium
  • Video playback method, device, electronic device and readable storage medium

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Embodiment Construction

[0044] 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.

[0045] 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.

[0046] In order to enable those skilled ...

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Abstract

The present application provides a video playback method, device, electronic equipment and readable storage medium. The method includes: when the system time needs to be called back, the repeated target time interval is determined according to the time of system time callback and the callback duration; Set the first tag for the video clips in the target time interval before the callback, and set the second tag for the video clips in the target time interval after the system time callback; when video playback is required, according to the tag of the video clip to be played back Set the status and actual recording time to sort the video clips to be played back. This method can optimize the video playback effect.

Description

technical field [0001] The present application relates to video monitoring technology, in particular to a video playback method, device, electronic equipment and readable storage medium. Background technique [0002] The hard disk video recorder can be used to record the surveillance video in the video surveillance system. When the time (system time) of the hard disk video recorder is adjusted during the recording process of the hard disk video recorder, there may be recordings in repeated time intervals. [0003] For example, for a DVR that supports daylight saving time (take 2:00 on the last Sunday in March to 3:00 on the last Sunday in October as an example), if the DVR performs time callback when the daylight saving time ends (that is, in October When the recording is turned on at 3:00 on the last Sunday (turn the time back to 2:00), there will be two recordings in the time interval from 2:00 to 3:00. [0004] When it is necessary to play back the videos in the repeate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/781
CPCH04N5/781
Inventor 蒋赵贵
Owner HANGZHOU HIKVISION DIGITAL TECH