Video encoding method and apparatus, video decoding method and apparatus, computer device, and storage medium

a video encoding and video decoding technology, applied in the field of video encoding technologies, can solve the problems of poor video quality, poor video frame quality, ios, other encoders, etc., and achieve the effect of improving video encoding or video decoding quality

Active Publication Date: 2020-12-17
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The patented technology allows for flexible selection of how videos are encoded and decoded based on their available bandwidth. This means that even if there's only one bit per second (bit) of data being processed, it still works well with less than half of its capacity.

Problems solved by technology

The technical problem addressed by this patent is how to compress videos with better quality for limited bandwidth without sacrificing image quality or causing issues like compression artifacts during decoding.

Method used

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  • Video encoding method and apparatus, video decoding method and apparatus, computer device, and storage medium
  • Video encoding method and apparatus, video decoding method and apparatus, computer device, and storage medium
  • Video encoding method and apparatus, video decoding method and apparatus, computer device, and storage medium

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Embodiment Construction

[0055]To make the objectives, the technical solutions, and the advantages of this application clearer, the following further describes this application in detail with reference to the accompanying drawings and the embodiments. It is to be understood that the embodiments described herein are only used to describe this application, instead of limiting this application.

[0056]It may be understood that the terms “first”, “second” and the like used in this application may be used for describing various elements in this specification. However, the elements are not limited by the terms unless otherwise specified. The terms are only used for distinguishing one element from another element. For example, without departing from the scope of this application, a first threshold may be referred to as a second threshold, and similarly, for example, a second threshold may be referred to as a first threshold.

[0057]FIG. 1 is a diagram of an application environment of a video encoding method (or a video d

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Abstract

This application relates to a video decoding method performed at a computer device. The method includes: obtaining encoded data corresponding to a current video frame; obtaining a processing parameter corresponding to the current video frame; determining a target processing manner corresponding to the current video frame according to the processing parameter, the target processing manner being one of candidate processing manners, the candidate processing manners comprising at least one of a full resolution processing manner and a downsampling processing manner, and the processing parameter being consistent with a corresponding processing parameter in an encoding process; and decoding the encoded data corresponding to the current video frame according to the target processing manner, to obtain a corresponding decoded video frame. In the encoding method, a processing manner for a video frame can be flexibly selected, thereby improving video encoding quality in the case of limited bandwidth.

Description

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Claims

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Application Information

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Owner TENCENT TECH (SHENZHEN) CO LTD
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