Monitoring video encoding and playing method and device, electronic equipment and storage medium

Abstract

The invention provides a monitoring video encoding and playing method and device, electronic equipment and a storage medium, and relates to the technical field of video processing. The method comprises the following steps: performing moving object detection on the acquired video image by adopting a preset algorithm to obtain motion information which comprises motion blocks in the video image and position information and time information of each motion block, and sending the motion information to a playing end device to enable the playing end device to search video frames of corresponding positions and time according to the motion information. According to the method provided by the invention, on the premise of not influencing the original video encoding quality, the configuration of the encoder is not limited, and the motion information in the video image is obtained, so the video frame at the corresponding position and time can be searched according to the motion information to improve the efficiency of checking the monitoring video.

Description

technical field [0001] The present invention relates to the technical field of video processing, in particular, to a monitoring video coding and playing method, device, electronic equipment and storage medium. Background technique [0002] With the development of network technology and multimedia technology, the application of video surveillance is more and more extensive. Faced with the increasingly complex social security situation, public security issues are becoming increasingly prominent, and urban crimes are prominent, we can use a large amount of image information stored in the video surveillance system for security prevention and evidence extraction. [0003] In the existing technology, surveillance video is generally stored according to a fixed duration, such as 24 hours as a storage segment. When the user is viewing the surveillance playback, he enters the time stamp information in the surveillance system, starting from the time period of interest. Viewing a video...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a monitoring video coding and playing method, device, electronic equipment and storage medium for the deficiencies in the above-mentioned prior art, so as to effectively avoid the existing double-speed playback that may cause original The quality of video encoding is damaged and the monitoring effect is affected, and the motion of selected areas and time periods can be filtered out to improve the efficiency of monitoring video viewing

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