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Video transcode allocation method and device and video transcode system

A technology of video transcoding and distribution method, applied in the computer field, can solve the problems of low transcoding efficiency and the like

Active Publication Date: 2016-06-08
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a video transcoding distribution method, device, and video transcoding system to solve the problem of low transcoding efficiency in existing video transcoding methods

Method used

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  • Video transcode allocation method and device and video transcode system
  • Video transcode allocation method and device and video transcode system
  • Video transcode allocation method and device and video transcode system

Examples

Experimental program
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Embodiment 1

[0032] In Embodiment 1 of the present invention, a video transcoding distribution method is provided, such as figure 2 As shown, it specifically includes the following steps:

[0033] S201. Determine whether the free resources for video transcoding can meet the transcoding requirements of the video to be transcoded. If yes, proceed to step S202; otherwise, proceed to step S209.

[0034] Further, in this step, it can be judged whether the free resources for video transcoding can meet the transcoding requirements of the video to be transcoded according to the number of videos to be transcoded and the number of idle nodes currently used for video transcoding, that is, When the number of videos to be transcoded is greater than the number of current idle nodes, it can be determined that the idle resources used for video transcoding cannot meet the transcoding requirements of the videos to be transcoded; when the number of videos to be transcoded is not greater than the number of c...

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Abstract

The invention relates to the field of a computer technique, provides a video transcode allocation method and device and a video transcode system. The video transcode allocation method comprises following steps: judging whether idle resources for video transcoding can satisfy the transcoding demands of to-be-transcoded videos; when the demands are satisfied, determining the first to-be-transcoded video needing to be fragmented in the to-be-transcoded videos according to a preset fragmenting rule; specific to at least one first to-be-transcoded video, determining the length of each fragment in fragmenting the first to-be-transcoded video based on the target resolution and duration of the first to-be-transcoded video and the number of the idle resources; fragmenting the at least one first to-be-transcoded video; and allocating the obtained fragments of the at least one first to-be-transcoded video to the idle resources for transcoding according to a first preset allocating rule. The transcoding efficiency is improved through the video transcoding operation of fragmenting the videos.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a video transcoding distribution method, device and video transcoding system. Background technique [0002] With the development of mobile networks, 4G and WiFi access have been able to provide sufficient bandwidth to support video applications. Therefore, video factors are introduced into more and more services, and video content is transmitted through a wireless network to attract users through on-demand, live broadcast or interactive modes. For video applications, there are differences in video encoding formats, encapsulation formats, resolutions, frame rates, and bit rates. In order to be able to play uniformly, video transcoding has become a necessary part of video applications. [0003] The existing video transcoding technology solutions mainly solve how to distribute video content to different computing nodes, and complete the conversion of encoding format, pack...

Claims

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Application Information

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IPC IPC(8): H04N21/2343H04N21/262H04N21/845
Inventor 郭勐张俭田卉
Owner CHINA MOBILE COMM GRP CO LTD
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