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Video coding method and device, electronic equipment and readable storage medium

A video coding and coding technology, applied in the field of video coding, can solve the problems of large amount of calculation, low video coding efficiency, and high video coding complexity, and achieve the effects of simplifying the coding process, reducing computing time, and improving video coding efficiency.

Active Publication Date: 2021-02-02
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a video coding method, device, electronic equipment and readable storage medium, to solve the problem of high complexity of existing video coding and the large amount of calculation in the coding process, which leads to video coding problems to a certain extent. the problem of low efficiency

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  • Video coding method and device, electronic equipment and readable storage medium
  • Video coding method and device, electronic equipment and readable storage medium
  • Video coding method and device, electronic equipment and readable storage medium

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some 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.

[0025] It is worth noting that the one-input-multiple-output encoding method refers to inputting the same video content and encoding the same video content with a multi-channel encoder to output multiple encoded videos. Among them, the schematic diagram of the coding system of the existing coding method is as follows figure 1 As shown, it includes five encoders, namely encoder 1, encoder 2, encoder 3, encoder 4, and encoder 5, figure 1 In the above, the encoding process of each encoder is indep...

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Abstract

The embodiment of the invention provides a video coding method and device, electronic equipment and a readable storage medium, and belongs to the technical field of video coding. The video encoding method comprises the following steps: acquiring first encoding information for encoding a target video by a first encoder, wherein the first encoding information comprises one or more of division depthinformation, prediction mode information or motion vector information; determining second encoding information for encoding the target video by a second encoder, wherein the second coding informationis determined based on the first coding information; encoding the target video based on the second encoding information Thus, the calculation process of the coding information similar to the first coding information in the second coding information can be reduced by utilizing the calculation process of the first coding information, so that the calculation time of the second coder is reduced, the calculation amount in the coding process is reduced, and the video coding efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of video encoding, in particular to a video encoding method, device, electronic equipment and readable storage medium. Background technique [0002] At present, when encoding video, in order to adapt to different network bandwidths, the same video content is usually encoded into different bit rate gears to obtain videos with different resolutions, so as to ensure that all users can experience smooth videos. When using this "one-in, multiple-out" method for video encoding, the same video content is input, and the same video content is encoded by a multi-channel encoder to output a multi-channel encoded video, wherein any two channels The encoding quality of encoded video varies. In the one-input-multiple-output encoding scenario, the encoding process of each encoder is independent. [0003] With the increasing complexity of video encoding, each encoder in the one-input-multiple-output scenario encod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/122H04N19/513H04N19/567
CPCH04N19/567H04N19/122H04N19/513
Inventor 罗斌姬
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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