Selection method, system, equipment and medium of definition switching algorithm

A definition and algorithm technology, applied in the computer field, can solve problems such as unsupported network speed and video freeze, to avoid video freeze, reduce video freeze rate, and achieve the effect of automatically switching video resolution

Active Publication Date: 2021-10-12
SHANGHAI BILIBILI TECH CO LTD
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Problems solved by technology

[0005] The purpose of the present disclosure is to provide a selection method, system, computer equipment, and computer-readable storage medium for a resolution switching algorithm, which are used to solve problems in the prior art that can only switch resolutions manually and may be caused by network problems after manual switching. Defects that cause video freeze due to unsupported speed

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  • Selection method, system, equipment and medium of definition switching algorithm
  • Selection method, system, equipment and medium of definition switching algorithm
  • Selection method, system, equipment and medium of definition switching algorithm

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[0027] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present disclosure, not to limit the present disclosure. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.

[0028] The selection method of the definition switching algorithm provided by the present disclosure stores multiple association relationships in the system in advance, and each relationship can be an association relationship between the definition switching algorithm and the historical freeze rate corresponding to the definition switching algorithm, from Find the historical freeze r...

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Abstract

The present disclosure provides a method for selecting a sharpness switching algorithm, which is characterized in that the method includes: obtaining multiple association relationships, wherein the association relationships include the definition switching algorithm and the historical freeze rate; from each of the multiple association relationships Determine the historical stuttering rate that meets the preset conditions from the association relationship; and select the target sharpness switching algorithm from the corresponding correlation according to the historical stuttering rate that meets the preset condition, wherein the target sharpness switching algorithm is used to switch the resolution of the video. The present disclosure also provides a system for selecting a resolution switching algorithm, a computer device and a computer-readable storage medium.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a selection method, system, computer equipment and computer-readable storage medium of a definition switching algorithm. Background technique [0002] With the development of video services, users' demand for watching online videos is increasing day by day. Video clarity and playback fluency are key factors affecting user experience. In order to meet the needs of different users, on the streaming media platform, the same film source often has different resolutions, such as SD, HD, UHD, etc. [0003] In the prior art, the user can only manually switch the definition, and after the user manually switches the definition, the video may freeze due to the unsupported network speed, and the user experience is not good. [0004] There is no solution to the above-mentioned defects at present. Contents of the invention [0005] The purpose of the present disclosure is to pro...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/4402H04N21/442
CPCH04N21/4402H04N21/440263H04N21/44209H04N21/44204H04N21/47202H04N21/23439H04N21/8456H04N21/234363H04N21/6581H04N21/4858
Inventor 丁建强谭兆歆
Owner SHANGHAI BILIBILI TECH CO LTD
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