Video transcoding method, computer device and storage medium

A video transcoding and video technology, applied in the field of video processing, can solve the problems of large computing load and high equipment cost of the whole system, and achieve the effect of efficient conversion

Active Publication Date: 2022-08-09
GUANGZHOU KUVISION DIGITAL TECH COMPANY
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  • Abstract
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  • Claims
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Problems solved by technology

The biggest problem with this method is that the equipment cost of the whole system is too high, because the amount of calculation is too large

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  • Video transcoding method, computer device and storage medium
  • Video transcoding method, computer device and storage medium
  • Video transcoding method, computer device and storage medium

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0028] It should be noted that, if there is no conflict, various features in the embodiments of the present application may be combined with each other, which all fall within the protection scope of the present application. In addition, although the functional modules are divided in the schematic diagram of the apparatus, and the logical sequence is shown in the flowchart, in some cases, the division of the modules in the schematic diagram of the apparatus may be different from that in the schematic diagram, or the order in the flowchart may be performed. steps shown o...

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Abstract

The present application discloses a video transcoding method, computer equipment and storage medium, wherein the method includes decoding AVS2 video to obtain description information of AVS2 strips; performing heterogeneous matching on the description information of AVS2 strips to obtain strips of corresponding H265 strips Description information such as strip type, strip container attribute, display timing label, reference frame of the H265 strip, macroblock prediction mode, etc. The H265 video is encoded according to the description information of the H265 strip. Therefore, the AVS2 video can be transcoded into an H265 video with less computation, and the AVS2 video can be efficiently converted into an H265 video while ensuring that the output quality is not degraded.

Description

technical field [0001] The present application relates to the technical field of video processing, and in particular, to a video transcoding method, computer equipment and storage medium. Background technique [0002] In today's China, where 5G and high-bandwidth basic communication construction is in full swing, and with the continuous improvement of people's living standards, our country has taken the lead in formulating China's 4K source standard format AVS2 to meet the increasing material and cultural needs of all walks of life. In some scenarios, it is necessary to restore the baseband YUV signal with a standard decoder for the new-generation video coding standard AVS2 in China, and then use an encoder that meets the international standard H265 to perform secondary re-encoding to generate the H265 signal. This is called Full solution and full editing. The biggest problem of this method is that the equipment cost of the whole system is too high, because the amount of ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N19/40H04N19/70H04N19/176H04N19/103
CPCH04N19/40H04N19/70H04N19/176H04N19/103
Inventor 李健恒曾志华
Owner GUANGZHOU KUVISION DIGITAL TECH COMPANY
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