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Video playing method and device, electronic equipment and storage medium

A technology of video playback and playback chain, applied in electrical components, image communication, selective content distribution, etc., can solve the problem of not being able to meet the viewing needs of different groups of people at the same time

Active Publication Date: 2019-09-17
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a video playback method, device, electronic equipment and storage medium to solve the problem of updating only one playlist in the prior art. The problem of not being able to meet the viewing needs of different groups of people at the same time

Method used

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  • Video playing method and device, electronic equipment and storage medium
  • Video playing method and device, electronic equipment and storage medium
  • Video playing method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] figure 1 A schematic diagram of a video playback process is provided for an embodiment of the present invention, and the process includes the following steps:

[0066] S101: The backend server recognizes the first feature information of each person included in the received image currently collected by the image collection device installed on the display device.

[0067] In order to provide different videos for different groups of people, in the embodiment of the present invention, the images of the group of people located in front of the display device are collected by an image acquisition device installed on the display device. The image acquisition device sends the collected images to the backend server, and the backend server uses face recognition technology to identify the first feature information of the person located in front of the display device in the image, the first feature information includes age information and gender information, Specifically, the proce...

Embodiment 2

[0086] In order to meet the viewing needs of different groups of people in different time periods, on the basis of the above-mentioned embodiments, in the embodiment of the present invention, for each currently determined target group, according to the stored correspondence between each group of people and video files , to determine the target video files corresponding to the target group include:

[0087] For each target group currently determined, according to the current time, and the stored corresponding relationship between the playing time period and the video file of each group of people, determine the target video file corresponding to the playing time period matched with the target group and the current time;

[0088] Described generation comprises the first playlist of described target video file and comprises:

[0089] A first playlist including the target video file and the playing time period corresponding to the target video file is generated.

[0090] In order ...

Embodiment 3

[0098] In order to meet the viewing needs of different groups of people at the same time, on the basis of the above-mentioned embodiments, in the embodiment of the present invention, the display device is controlled to play the corresponding first playlist according to the first playlist corresponding to each target video file. Target video files include:

[0099] According to the number of target video files and the current number of split screens, determine the target split screen corresponding to each target video file;

[0100] According to the first playlist corresponding to each target video file, the display device is controlled to play the corresponding target video file in each target split screen.

[0101] In order to meet the viewing needs of the crowd in a timely manner, after the back-end server determines the target video files corresponding to each target group, it determines the number of target video files for each target The target split-screen corresponding...

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Abstract

The embodiment of the invention provides a video playing method and device, electronic equipment and a storage medium, for solving the problem that in the prior art, only one playlist is updated, and the watching requirements of different crowds cannot be met at the same time. The video playing method comprises the steps that a back-end server identifies first feature information of each person contained in an image according to the received image currently acquired by an image acquisition device installed at a display device end; the back-end server determines a target crowd to which each character belongs according to the first feature information of each character and pre-divided feature information corresponding to each crowd; for each currently determined target crowd, the back-end server determines a target video file corresponding to the target crowd according to the stored corresponding relationship between each crowd and the video file; and the back-end server generates a first playlist containing the target video file; and the back-end server controls the display device to play the corresponding target video file according to the first play list corresponding to each target video file.

Description

technical field [0001] The present invention mainly relates to the technical field of video monitoring, in particular to a video playing method, device, electronic equipment and storage medium. Background technique [0002] In the field of video surveillance, in the process of video playback, the face recognition technology can be combined to determine the corresponding playlist according to the recognized face features. [0003] The video playback process of the prior art includes: [0004] Acquiring the audience's face feature corresponding to the display device; determining the point-of-interest weight of the current video file according to the audience's face feature; updating the delivery order of the video files in the list to be played according to the point-of-interest weight of the current video file; Play the video files according to the delivery order described. According to the above description, it can be seen that in the prior art, a playlist is generated acc...

Claims

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Application Information

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IPC IPC(8): H04N21/234H04N21/262H04N21/25H04N21/431H04N21/482
CPCH04N21/23418H04N21/26258H04N21/251H04N21/4312H04N21/4825
Inventor 颜学波
Owner ZHEJIANG DAHUA TECH CO LTD
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