Video processing method and related equipment

A video processing and video technology, which is applied in the field of wireless transmission, can solve the problems of low transmission performance of the video code stream and the inability of the video code stream to adapt to the wireless channel, etc., and achieve the effect of improving the transmission performance

Inactive Publication Date: 2020-06-09
HUAWEI TECH CO LTD
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  • Abstract
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Problems solved by technology

Due to the limited bandwidth resources of the wireless channel and the time-varying channel state of the wireless channel, the encoded video code stream cannot well

Method used

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  • Video processing method and related equipment
  • Video processing method and related equipment
  • Video processing method and related equipment

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Embodiment Construction

[0062] In order to solve the problem of low transmission performance of the video code stream in the wireless channel in the prior art, the embodiment of the present application is based on figure 1 The shown wireless video transmission system proposes a solution to improve the transmission performance of the video code stream in the wireless channel.

[0063] See figure 1 , figure 1 It is a schematic structural diagram of a wireless video transmission system disclosed in the embodiment of this application. Such as figure 1 As shown, the system includes: a video processing device 101 , a first wireless transmission device 102 , a second wireless transmission device 103 and a video receiving device 104 . Among them, the video processing device 101 and the first wireless transmission device 102, the second wireless transmission device 103 and the video receiving device 104 are all connected by wire, and the first wireless transmission device 102 and the second wireless transm...

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Abstract

The embodiment of the invention discloses a video processing method and related equipment. According to the method provided by the embodiment of the invention, the coding strategy of the video can bedynamically set according to the content characteristics of the video and the historical feedback information, compared with the prior art that only a fixed encoding strategy is adopted for encoding,by implementing the embodiment of the invention, the target code stream obtained by encoding according to the dynamically set encoding strategy can better adapt to the channel state of the wireless channel, and the transmission performance of the target code stream in the wireless channel can be improved.

Description

technical field [0001] The present application relates to the field of wireless transmission, in particular to a video processing method and related equipment. Background technique [0002] With the rapid development of computer network and image processing technology, video transmission has been widely used in various scenarios. Video transmission is divided into wired video transmission and wireless video transmission. Compared with wired video transmission, wireless video transmission has the following advantages: (1) Low cost, wireless video transmission system does not need to erect cables or dig cable trenches, saving manpower and material resources resources; (2) a wide range of applications, in special geographical environments such as mountains, lakes, forests, etc., wireless transmission is almost not restricted by the geographical environment; (3) good scalability, when expanding the wireless video transmission system, only need to add The front-end equipment, tr...

Claims

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Application Information

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IPC IPC(8): H04N21/2343H04N21/4402H04N19/184H04N19/177H04N19/124
CPCH04N21/2343H04N21/4402H04N19/124H04N19/177H04N19/184
Inventor 杨少石陈雨辰王峰胡磊司源魏岳军
Owner HUAWEI TECH CO LTD
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