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A distributed audio and video processing system and processing method

A video processing and audio processing unit technology, which is applied in audio data retrieval, electrical digital data processing, special data processing applications, etc., and can solve the problems of data loss and affecting the work efficiency of data processing systems

Inactive Publication Date: 2017-03-01
WUXI TVMINING MEDIA SCI & TECH
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Problems solved by technology

[0007] However, in the distributed audio and video processing devices provided by the Chinese patent applications with publication numbers CN103605710A and CN103605709A, when it is necessary to add or reduce processing devices to the above-mentioned data processing system, it is necessary to stop the operation of the entire data processing system until the addition is completed. Or restart the operation after reducing the processing device, which affects the working efficiency of the above-mentioned data processing system, and will lead to the loss of relevant data in severe cases

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  • A distributed audio and video processing system and processing method
  • A distributed audio and video processing system and processing method
  • A distributed audio and video processing system and processing method

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Embodiment Construction

[0054] The present invention will be described below according to the embodiments shown in the accompanying drawings. It can be thought that embodiment disclosed this time is an illustration in every point, and is not restrictive. The scope of the present invention is not limited by the description of the above-mentioned embodiments, but is shown by the scope of the claims, and includes the same meaning as the scope of the claims and all modifications within the scope of the claims.

[0055] figure 1 It is a block diagram of a distributed processing system. Such as figure 1As shown, the distributed system of this embodiment includes a scheduling module (Dispatcher module) 1, an input processing unit 2, several video processing units 3 and 4, several audio processing units 5 and 6, an output processing unit 7, and a monitoring module ( Watcher module) 8 and client module (Client module) 9. Among them, the scheduling module 1 is used to coordinate the operation of various pa...

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Abstract

The invention provides a distributed type audio and video file processing system which comprises an input processing unit, a plurality of video data processing units, a plurality of audio data processing units, an output processing unit and a scheduling unit. The scheduling unit is used for coordinating work of the input processing unit, the video data processing units, the audio data processing units and the output processing unit and can coordinate the work of the input processing unit, the left video data processing units in the video data processing units, the left audio data processing units in the audio data processing units, and the output processing unit when a new audio processing unit and / or a new video processing unit is added, or one or more of the video data processing units and / or the audio data processing units quit from the system. The invention further provides a distributed type audio and video file processing method.

Description

technical field [0001] The present invention relates to a system and method for processing data by using a computer or data processing device, in particular to a system for processing audio and video files by using a distributed computer or data processing device and adding or removing distribution files to the distributed system. computer or data processing device. [0002] technical background [0003] With the development of network and cultural undertakings, audio and video resources are extremely abundant, and the demand for processing audio and video files is also increasing rapidly. [0004] The general flow of audio and video file processing is as follows: first, the audio and video files to be processed are decapsulated into video frame sequence and audio frame sequence; then the video frame sequence and audio frame sequence are respectively decoded into RAW format and PCM format data; for RAW format Process with PCM format data; then encode the data in RAW format a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F16/60
Inventor 武悦张金良陈斌
Owner WUXI TVMINING MEDIA SCI & TECH
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