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Video decoding method and device and storage medium

A video decoding and video technology, applied in the computer field, can solve the problems of low video decoding success rate, limited video types, and inability to play the target video.

Active Publication Date: 2020-12-15
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are many types of video, and the default decoder supports only limited types of video
If the default decoder does not support the type of the target video, it will cause the default decoder to fail to decode the target video, and the target video cannot be played, and the success rate of video decoding is low

Method used

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  • Video decoding method and device and storage medium
  • Video decoding method and device and storage medium
  • Video decoding method and device and storage medium

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Embodiment Construction

[0100]In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0101] figure 1 It is a schematic structural diagram of a terminal provided by an embodiment of the present invention. The terminal can be a smart phone, a tablet computer, an MP3 (Moving Picture Experts Group Audio Layer III, moving picture experts compression standard audio layer 3) player, an MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert compression standard audio layer 4) Players, laptops, desktops, headsets, or any other electronic devices such as smart terminals. see figure 1 , the terminal includes a processor 101 , a memory 102 , multiple decoders 103 and a player 104 .

[0102] Wherein, the processor 101 is configured to determine a decoder 103 from multiple decoders 103 configured in the terminal. T...

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Abstract

The invention discloses a video decoding method and device and a storage medium, and the method comprises the steps: obtaining the target type information of a target video when a play instruction ofthe target video is received; acquiring specified type information of a plurality of decoders configured by the terminal; determining a target decoder supporting decoding of the target video in the plurality of decoders by comparing the specified type information of the plurality of decoders with the target type information; and decoding the target video by adopting a target decoder, and playing the decoded video. The embodiment of the invention provides a method for adaptively selecting a target decoder, which does not directly adopt a default decoder to decode a target video, but selects thetarget decoder supporting decoding of the target video by comparing the specified type information of a plurality of decoders with the target type information. By adopting the target decoder to decode the target video, the problem of decoding failure can be avoided, the success rate of video decoding is improved, and the success rate of video playing is further improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a video decoding method, device and storage medium. Background technique [0002] With the rapid development of video processing technology and the gradual expansion of video data volume, in order to reduce the video data volume, the video is usually encoded. When the video needs to be played, the encoded video is first decoded, and then the decoded video is played. video. [0003] In related technologies, the terminal is configured with one or more decoders for video decoding, and selects a decoder from the configured one or more decoders as a default decoder. When the terminal wants to play the encoded target video, it uses the default decoder to decode the target video to obtain the decoded video, and then plays the decoded video. [0004] However, there are many types of video, and the default decoder supports only a limited number of video types to decode. If th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/42H04N19/172H04N19/85
CPCH04N19/42H04N19/172H04N19/85H04N19/44H04N19/159H04N19/65H04N19/105H04N19/136
Inventor 韩存爱
Owner TENCENT TECH (SHENZHEN) CO LTD
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