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Video playback method and device

A technology of video playback and video playback equipment, which is applied in the electronic field, can solve the problems of poor flexibility in playing video, and achieve the effect of high flexibility

Active Publication Date: 2022-05-10
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a video playing method and device, which can solve the problem of poor flexibility of video playing equipment playing video

Method used

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  • Video playback method and device
  • Video playback method and device

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Embodiment Construction

[0052] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0053] With the development of electronic technology, the requirement for smoothness of video playback is getting higher and higher. It should be noted that, if the video to be played is to be played smoothly, the display duration of each frame of the video to be played should be equal. Please refer to figure 1 , assuming that the first frame of image (such as image 1) in the video to be played needs to be displayed within the time period t1 to t4, and the second frame of image (such as image 2) needs to be displayed within the time period t4 to t7, then the video playback device needs to The displayed image is changed at time t1, time t4, and time t7. If the refresh rate of the video playback device is 3 times (integer multipl...

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Abstract

The application discloses a video playing method and device, which belong to the field of electronic technology. The method includes: acquiring the video frame rate of the video to be played; determining the target refresh rate of the video playback device according to the video frame rate, and the target refresh rate is an integer multiple of the video frame rate; setting the refresh rate of the video playback device as the target refresh rate rate; play the video to be played according to the target refresh rate. The present application solves the problem that the video playing device has poor flexibility in playing videos. This application is used to play videos.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a video playing method and device. Background technique [0002] With the development of electronic technology, the requirement for smoothness of video playback is getting higher and higher. [0003] In related technologies, a video playback device is set with a fixed refresh rate (also referred to as a system frame rate), and the video playback device plays videos according to the refresh rate. The refresh rate of a video playback device refers to the number of times the video playback device refreshes images per second. The refresh rate of the video playback device is often greater than or equal to the video frame rate of the video to be played. For example, assuming that the video frame rate of the video to be played is 24 Hz, the video playback device needs to display 24 different images per second when playing the video to be played, and the display time of e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/4363H04N21/4402H04N21/647
CPCH04N21/4363H04N21/440281H04N21/64769
Inventor 赵斌李茜索健文范清文苗京花孙玉坤王雪丰李文宇李治富彭金豹陈丽莉
Owner BOE TECH GRP CO LTD