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Centralized trans-coding treatment method and device

A processing method and a centralized technology, applied in the direction of electrical components, transmission systems, etc., can solve problems that affect transcoding efficiency, difficulty in implementation, task processing blockage, etc., and achieve the effects of improving processing efficiency, saving system resources, and efficient distribution

Inactive Publication Date: 2013-03-06
CHINA DIGITAL VIDEO BEIJING
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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. Generally speaking, these tasks It will be distributed to the corresponding transcoding server for processing according to the first-in-first-out rules of the stack
However, although this method of task distribution is simple to implement, it does not take into account the actual situation at all. For example, if a task is urgent and a task can be processed later, it is difficult to implement with existing technologies, which is not conducive to user experience.
[0004] Moreover, in specific applications, the transcoding server will inevitably have hardware and software failures, which may cause task processing to be blocked; moreover, if a server is blocked by a certain task, subsequent tasks will often be blocked. Unresponsive, thus seriously affecting transcoding efficiency

Method used

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Embodiment Construction

[0016] 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.

[0017] 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.

[0018] 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 centralized trans-coding treatment method which comprises the steps of: receiving a trans-coding task request submitted by a WEB terminal; allocating priorities to the trans-coding task request; distributing trans-coding tasks of corresponding priorities to satisfactory trans-coding servers to treat according to the operation state information fed back by the trans-coding servers; sending a state enquiry request to the trans-coding server if the result of the trans-coding task treated by the trans-coding server is unavailable in preset first time; and redistributing the trans-coding tasks to other satisfactory trans-coding servers if the response of the trans-coding server to the state enquiry request is unavailable in a preset second time. The centralized trans-coding treatment method can improve the treatment efficiency of the trans-coding tasks and effectively save system resources.

Description

technical field [0001] The present invention relates to the technical field of distributed processing, in particular to a centralized transcoding processing method and a centralized transcoding processing device. Background technique [0002] With the continuous evolution of the Internet and mobile phone networks, there are more and more platforms for media communication, and the media formats supported by the corresponding communication platforms are also increasing. From mobile phones, to IPTV, and high-definition digital broadcasting, different platforms have content format requirements completely different. In order to enable multimedia data to be transparently exchanged between heterogeneous networks, between different types of access devices, and between different formats, transcoding between multimedia data streams has become a hot research direction at present. Multimedia transcoding. It is to process multimedia data of one standard and format into multimedia data o...

Claims

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Application Information

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