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Video encoding method, video encoding device and terminal equipment

A video coding and video technology, applied in the field of video processing, can solve problems such as poor video quality

Active Publication Date: 2020-06-02
SHENZHEN WONDERSHARE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present application provides a video coding method, a video coding device, a terminal device, and a computer-readable storage medium, so as to solve the problem that the prior art uses a lossy coding method to output video, resulting in poor video quality

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  • Video encoding method, video encoding device and terminal equipment
  • Video encoding method, video encoding device and terminal equipment
  • Video encoding method, video encoding device and terminal equipment

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Embodiment Construction

[0028] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0029] It should be understood that the sequence numbers of the steps in this embodiment do not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiment of the present application.

[0030] In order to illustrate the technical s...

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Abstract

The invention is applicable to the technical field of video processing, and provides a video encoding method, a video encoding device, terminal equipment and a computer readable storage medium. The video encoding method comprises the following steps: acquiring a to-be-edited video file; obtaining a display timestamp PTS list of all instant decoding refresh IDR frames in the to-be-edited video file; acquiring a lossy time period and a lossless time period of the video clip segment according to the PTS lists of all the IDR frames in the video file to be edited and the starting point PTS and theending point PTS of the video clip segment; performing lossy coding on the video frames in the lossy time period to obtain lossy video frames; performing lossless coding on the video frames in the lossless time period to obtain lossless video frames; synthesizing the lossy video frame and the lossless video frame, and outputting the synthesized lossy video frame and lossless video frame to a specified file. According to the method disclosed in the invention, the problem of poor video quality caused by adopting a lossy coding mode to output the video in the prior art can be solved.

Description

technical field [0001] The present application belongs to the technical field of video processing, and in particular relates to a video encoding method, a video encoding device, terminal equipment, and a computer-readable storage medium. Background technique [0002] Video editing refers to the editing process of first recording the desired image with a shooting device, and then using video editing software to make the image into a disc. The video editing software currently on the market usually uses the same kind of shooting equipment to edit the video material. After editing, the video is output in a lossy encoding method. In practice, an edited video usually has most of the video clips that have not been post-processed. If the video is output using a lossy encoding method, the video quality will be poor, such as some common editing software adobe premiere / videostudio, etc. All output using lossy encoding. Contents of the invention [0003] In view of this, the present...

Claims

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Application Information

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IPC IPC(8): H04N19/172H04N19/85H04N21/845
CPCH04N19/172H04N19/85H04N21/8456
Inventor 邹鹏
Owner SHENZHEN WONDERSHARE SOFTWARE CO LTD
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