Selection method, selection device and selection equipment of ultra-high-definition video compression algorithm

A compression algorithm and clear video technology, applied in digital video signal modification, image communication, electrical components, etc., can solve problems such as inability to achieve effective transmission and display of ultra-high-definition video

Pending Publication Date: 2021-10-15
SHENZHEN LENKENG TECH
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Problems solved by technology

[0002] At present, in the wireless transmission scenario, the 4K / 8K ultra-high-definition video to be transmitted still needs to be compressed to a certain extent before wireless transmission. In the current complex and changeable wireless transmission channel environment, the device always uses the same ultra-high-definition video The compression algorithm encodes ultra-high-definition video, which cannot realize the effective transmission and display of ultra-high-definition video

Method used

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  • Selection method, selection device and selection equipment of ultra-high-definition video compression algorithm
  • Selection method, selection device and selection equipment of ultra-high-definition video compression algorithm
  • Selection method, selection device and selection equipment of ultra-high-definition video compression algorithm

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in this application with reference to the accompanying drawings in this application. Obviously, the described embodiments are some of the embodiments of this application, but 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 fall within the protection scope of the present invention.

[0018] see figure 1 , is a schematic flowchart of a method for selecting an ultra-high-definition video compression algorithm provided by the present application, such as figure 1 as shown,

[0019] S101. The sending device acquires channel environment information of a channel.

[0020] In the embodiment of the present application, the channel is used to transmit ultra-high-definition video; wherein, ultra-high-definition video may include but not limited to: ultra-high-definition video in YUV format...

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Abstract

The invention discloses a selection method, a selection device and selection equipment for an ultra-high-definition video compression algorithm. The selection method comprises the following steps that: sending equipment acquires channel environment information of a channel; wherein the channel is used for transmitting an ultra-high-definition video; the sending device determines a target compression algorithm from a plurality of ultra-high-definition video compression algorithms according to the channel environment information so as to encode the ultra-high-definition video under the channel environment information; wherein the target compression algorithm comprises a medium compression coding algorithm or a light compression coding algorithm; and the sending device encodes the ultra-high-definition video according to the target compression algorithm to obtain code stream data. With the adoption of the method and the device, the ultrahigh-definition video can be coded by adaptively adopting different coding algorithms in different wireless channel environments, and the compressed ultrahigh-definition video data suitable for being transmitted by the current wireless channel can be obtained.

Description

technical field [0001] The present application relates to the technical field of wireless communication, and in particular to a selection method, a selection device, and a selection device of an ultra-high-definition video compression algorithm. Background technique [0002] At present, in the wireless transmission scenario, the 4K / 8K ultra-high-definition video to be transmitted still needs to be compressed to a certain extent before wireless transmission. In the current complex and changeable wireless transmission channel environment, the device always uses the same ultra-high-definition video The compression algorithm encodes ultra-high-definition video, which cannot realize the effective transmission and display of ultra-high-definition video. Contents of the invention [0003] Based on the above existing problems and the defects of the prior art, this application provides a selection method, a selection device and a selection device of an ultra-high-definition video c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/159H04N19/164H04N19/625
CPCH04N19/159H04N19/164H04N19/625
Inventor 高炳海
Owner SHENZHEN LENKENG TECH
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