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Video processing method and device, electronic equipment and computer-readable medium

A technology for video processing and electronic equipment, applied in the field of computer-readable media, can solve problems such as video playback jams, and achieve the effect of avoiding jams

Active Publication Date: 2019-04-16
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the video playback process, the device needs to perform decoding, rendering, and synthesis operations on the video, and then display it on the display screen. However, in the existing video playback technology, if the electronic device combines multiple online playbacks, due to The video playback screen refresh rate problem will cause the video playback to freeze

Method used

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  • Video processing method and device, electronic equipment and computer-readable medium
  • Video processing method and device, electronic equipment and computer-readable medium
  • Video processing method and device, electronic equipment and computer-readable medium

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Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0023] see figure 1 , showing a block diagram of the video playback architecture. Specifically, when the operating system obtains the data to be played, the next job is to analyze the audio and video data. A general video file consists of two parts: a video stream and an audio stream. Different video formats have different audio and video encapsulation formats. The process of synthesizing an audio stream and a video stream into a file is called a muxer, whereas the process of separating an audio stream and a video stream from a media file is called a demuxer. To play a video file, it is necessary to separate the audio stream and the video stream from the file stream, r...

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Abstract

The embodiment of the application provides a video processing method and device, electronic equipment and a computer-readable medium, and relates to the technical field of video processing. The methodincludes: obtaining a video frame rate of received video data; judging whether the video frame rate is lower than a refreshing frame rate of a screen; and if yes, modifying at least one part in the video frame rate of the video data and the refreshing frequency to enable the video frame rate of the video data to be greater than or equal to the refreshing frame rate after modification. According to the method, an effect that a video frame rate of a video file is greater than or equal to the refreshing frequency of the screen can be guaranteed, thus images corresponding to the video file can bedisplayed when the screen is refreshed, and thus appearance of standstill phenomena of video playing is avoided.

Description

technical field [0001] The present application relates to the technical field of video processing, and more specifically, to a video processing method, device, electronic equipment, and computer-readable medium. Background technique [0002] With the development of electronic technology and information technology, more and more devices are capable of playing video. During the video playback process, the device needs to perform decoding, rendering, and synthesis operations on the video, and then display it on the display screen. However, in the existing video playback technology, if the electronic device combines multiple online playbacks, due to The video playback screen refresh rate problem will cause the video playback to freeze. Contents of the invention [0003] The present application proposes a video processing method, device, electronic equipment and computer readable medium to improve the above defects. [0004] In a first aspect, an embodiment of the present app...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/44H04N21/4402H04N21/443
CPCH04N21/44004H04N21/440281H04N21/443H04N21/4431H04N21/42653H04N5/783H04N21/4516H04N21/4854H04N21/4621H04N21/44008H04N21/44029
Inventor 王立中
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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