Video frame processing method and device, electronic equipment and readable storage medium

A processing method and processing device technology, applied to electrical components, transmission systems, etc., can solve problems such as frequent freezes, low picture quality, and reduced playback experience, and achieve the obvious effect of reducing freezes or frame loss

Active Publication Date: 2021-06-25
SANGFOR TECH INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, when playing video in a limited network environment, the image quality adjustment is triggered after frame loss. During playback, frame loss is obvious, freezes are frequent, and the image quality is low and recovery is slow. The playback experience is greatly improved. decline

Method used

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  • Video frame processing method and device, electronic equipment and readable storage medium
  • Video frame processing method and device, electronic equipment and readable storage medium
  • Video frame processing method and device, electronic equipment and readable storage medium

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Embodiment Construction

[0062] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, 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. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0063]In related technologies, when playing video in a limited network environment, the image quality adjustment is triggered after frame loss. During playback, frame loss is obvious, freezes are frequent, and the image quality is low and recovery is slow. The playback experience is greatly improved. decline. Based on the above technical problems, th...

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PUM

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Abstract

The invention provides a video frame processing method. The video frame processing method comprises the following steps: acquiring network state information every a first preset period; establishing a fine tuning relationship between the quality factor and the network state information; and determining a target quality factor corresponding to the network state information according to the fine tuning relationship, and adjusting the current quality factor to the target quality factor, so that processing of the current video frame is realized according to the target quality factor. Visibly, when the video is played in the limited network environment, the network state information is acquired at regular time, and the quality factor of each video frame is adjusted according to the network state information and the fine tuning relationship, so that the quality factor can be actively corrected in advance to adjust the image quality, the network condition is automatically adapted, and the problem of video playing lagging or obvious frame loss phenomenon can be reduced as much as possible. The invention also provides a video frame processing device, electronic equipment and a computer readable storage medium, which all have the above beneficial effects.

Description

technical field [0001] The present application relates to the technical field of video playback, and in particular to a video frame processing method, a video frame processing device, electronic equipment, and a computer-readable storage medium. Background technique [0002] High-definition video needs a large transmission bandwidth to maintain a high frame rate and high picture quality playback experience. However, in a restricted network environment, when video playback cannot meet the required transmission bandwidth requirements, frame loss and quality problems will occur. Blurred phenomenon. In related technologies, when playing video in a limited network environment, the image quality adjustment is triggered after frame loss. During playback, frame loss is obvious, freezes are frequent, and the image quality is low and recovery is slow. The playback experience is greatly improved. decline. [0003] Therefore, how to provide a solution to the above technical problems i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L65/80H04L65/75H04L65/70
Inventor 刘杰洪
Owner SANGFOR TECH INC
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