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Distributed video transcoding method and related device and system

A distributed video and transcoding technology, applied in the Internet field, can solve problems such as reducing video transcoding efficiency and prolonging video transcoding time

Active Publication Date: 2016-03-16
TENCENT TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventor found in practice that although the above-mentioned video transcoding method can realize video transcoding, this method needs to pre-slice the video file, thereby prolonging the video transcoding time and reducing the video transcoding efficiency

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  • Distributed video transcoding method and related device and system
  • Distributed video transcoding method and related device and system

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Embodiment Construction

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0041] The embodiment of the invention discloses a distributed video transcoding method and related equipment and system, which can effectively shorten the video transcoding time and improve the video transcoding efficiency. Detailed descriptions are given below.

[0042] See figure 1 , figure 1 It is a flowchart of a distributed video transcoding method disclosed in the first embodiment of the present invention. among them, figure 1 The describe...

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Abstract

A distributed video transcoding method and an associated device and system are disclosed. The method is characterized by comprising the steps in which, a submit transcoding client carries out segment identification of duration of video files, obtains each segment duration and segment initial time of each segment duration, and a transcoding scheduling end transmits a transcoding executing message to each target transcoding executing end, each transcoding executing message including a storage address of the video file, a video ID, the segment duration and the segment initial time of the segment duration; each target transcoding executing end acquires the video file according to the storage address and the video ID that are included in the received transcoding executing message, transcodes the corresponding video in the video file defined by the segment duration and the segment initial time of the segment duration that are included in the transcoding executing message, and acquires transcoding results; and each target transcoding executing end merges the obtained transcoding results and obtains the video file. The invention can shorten the video transcoding time and improving the video transcoding efficiency.

Description

Technical field [0001] The invention relates to the field of Internet technology, in particular to a distributed video transcoding method and related equipment and systems. Background technique [0002] With the rise of the video industry, video providers often need to perform a large amount of video transcoding work to adapt to the needs of heterogeneous networks and multi-terminal environments. Among them, the mainstream video transcoding method is to first segment the video file to obtain several video clips; and transmit each video clip to the transcoding machine (mainly including the transcoding execution task module) for transcoding. To obtain the transcoding result corresponding to each video segment; and merge the transcoding results corresponding to all the video segments to obtain the transcoded video file. [0003] The inventor found in practice that although the above-mentioned video transcoding method can realize video transcoding, the method requires pre-slicing the ...

Claims

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Application Information

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IPC IPC(8): H04N21/845H04N21/4402H04N21/231H04N21/2343
Inventor 欧阳亮柳建武
Owner TENCENT TECH (SHENZHEN) CO LTD
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