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Video transcoding method and device and storage equipment

A video transcoding and video technology, applied in the field of video processing, can solve the problems of heavy workload, low transcoding efficiency and high cost

Active Publication Date: 2019-05-24
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For large-scale video source transcoding scenarios, if manual processing is used, it is necessary to set transcoded audio tracks and transcoded subtitles for the source video files one by one. The workload is huge and errors are prone to occur, resulting in low transcoding efficiency and high cost.

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  • Video transcoding method and device and storage equipment
  • Video transcoding method and device and storage equipment
  • Video transcoding method and device and storage equipment

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Embodiment Construction

[0030] Referring to the drawings, wherein the same reference numerals represent the same components, the principles of the present application are exemplified by being implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the present application, which should not be construed as limiting other specific embodiments of the present application that are not described in detail here.

[0031] In the following description, specific embodiments of the present application will be described with reference to steps and symbols executed by one or more computers, unless otherwise stated. Accordingly, these steps and operations will several times be referred to as being computer-implemented, which herein refers to operations by a computer processing unit of electronic signals representing data in a structured form. This operation transforms the data or maintains it at a location in the computer's memory system that can re...

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PUM

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Abstract

The embodiment of the invention discloses a video transcoding method and device and storage equipment, and the method comprises the steps: analyzing a source video file, and obtaining video metadata;determining an audio track matched with pre-configured language priority information according to the audio track description information of each audio track included in the video metadata, and setting a transcoding audio track for the matched audio track; determining subtitles matched with pre-configured language priority information according to the subtitle description information of each subtitle included in the video metadata, and setting transcoding subtitles for the matched subtitles; And transcoding the source video file according to the setting. According to the embodiment of the invention, video transcoding can be automatically realized, the transcoding efficiency is improved, and the labor cost is saved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of video processing, and in particular, to a video transcoding method, device, and storage device. Background technique [0002] Due to various reasons such as different user needs, different playback terminals used, and different network bandwidths, it is necessary to transcode the source video file to obtain a video file that meets the requirements. Existing video transcoding solutions are mainly implemented manually. For example, for a source video file with multiple audio tracks and multiple subtitles, it is necessary to use a video player to play the source video file in advance to confirm the audio track identified by each audio track identifier and the subtitle identified by each subtitle identifier, and then manually set the conversion. transcode audio tracks and transcode subtitles. For large-scale video source transcoding scenarios, if manual processing is used, it is necess...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/4402H04N21/439H04N21/488H04N21/81
Inventor 王俊
Owner TENCENT TECH (SHENZHEN) CO LTD