Multi-media transcoding cluster system

A cluster system and multimedia technology, applied in the field of multimedia transcoding, can solve the problems of time-consuming, large amount of data processing, management and scheduling of multiple transcoding servers consume more time and resources, etc., to achieve efficient distribution and save system resources. Effect

Inactive Publication Date: 2010-12-15
CHINA DIGITAL VIDEO BEIJING
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  • Description
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Problems solved by technology

[0003] Since multimedia transcoding processing, especially video transcoding is a very time-consuming and computer-resource-consuming process, the prior art proposes to use multiple transcoding servers to process multiple multimedia transcoding tasks. However, in specific applications , due to the large amount of data processing, the management and scheduling of multiple transcoding servers often requires a lot of time and resources, and it is difficult to find out the occurrence of a server in time during the complicated processing of multiple transcoding servers. question

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Embodiment Construction

[0043] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0044] The invention is applicable to numerous general purpose and special purpose computing system environments or configurations. For example: multiprocessor systems, servers, network PCs, minicomputers, mainframe computers, distributed computing environments including any of the above systems or devices, etc.

[0045] The invention may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The invention may also be practiced in distributed computing environments where tasks are perform...

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Abstract

The invention discloses a multi-media transcoding cluster system comprising a scheduling server and a plurality of transcoding servers, wherein the information of each transcoding server is registered in the scheduling server; the scheduling server comprises a user side interface module, a configuration module, a task distribution module, a status enquiry request module and a redistribution judgment module, wherein the user side interface module is used for receiving a request submitted by a WEB terminal; the configuration module is used for configuring priority parameters for the transcoding task request; the task distribution module is used for distributing a transcoding task according to the priority parameters and the running status information of the transcoding servers; the status enquiry request module is used for sending a status enquiry request to the transcoding servers when not receiving the result of the transcoding task processed by the transcoding servers in a preset first time; and the redistribution judgment module is used for judging whether the response of the transcoding server to the status enquiry request in a preset second time is received or not, and if not, the task distribution module is triggered. The invention provides an efficient, safe and rapid transcoding processing scheme.

Description

technical field [0001] The invention relates to the technical field of multimedia transcoding, in particular to a cluster system for multimedia transcoding. Background technique [0002] With the development of codec technology and video and audio packaging technology, and the rise of various new media methods such as online video and mobile video, traditional media is gradually becoming service-oriented, and paying more attention to user participation, such as in the common Youku, Tudou, etc. On the video website, users can upload their own video works in various formats, and other users can watch them online in a unified FLV (Flash Video) format; in the traditional media industry, citizens are also encouraged to use their own news video materials as The source of TV news clues, but currently various front-end acquisition devices use different formats. For example, the file formats collected by cameras produced by different companies are different, and different broadcast c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04N7/26H04N19/40
Inventor 李军温晓瑶闫鹏王晶晶魏国荣
Owner CHINA DIGITAL VIDEO BEIJING
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