A stream media server system based on cluster balanced load

A streaming media server, load balancing technology, applied in transmission systems, electrical components, etc., can solve the problems of limited network bandwidth, heavy server load, tedious and chaotic management, etc.

Inactive Publication Date: 2007-05-30
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0005] The purpose of the present invention is to provide a streaming media server system based on cluster balanced load, which has the functions of unified scheduling management data flow, distributed hot film management, centralized storage management, etc., effectively solves the current server overload, management Complicated and confusing, limited network bandwidth

Method used

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  • A stream media server system based on cluster balanced load
  • A stream media server system based on cluster balanced load
  • A stream media server system based on cluster balanced load

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing and example the present invention is described in further detail.

[0023] As shown in FIG. 1 , the streaming media server system based on cluster balanced load of the present invention includes a front-end dispatcher 1, n real servers 21, 22, . . . , 2n (wherein, 1≤n≤32) and a shared memory 3. The system can be divided into three layers in terms of software services: user service layer, streaming media service layer and data storage layer. The user service layer is composed of a front-end dispatcher 1, the streaming media service layer is composed of n real servers 21, 22, ..., 2n, and the data storage layer includes a shared memory 3 (also called a network disk, Network Disk) and real servers. Local Disk (LD, Local Disk).

[0024] The front-end dispatcher 1 serves as the system entrance and provides an interactive interface for user access and a management entrance for the system administrator. After receiving the user's...

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Abstract

This invention relates to flow media servo system based on group balance load, which comprises front transfer machine, n real servo and common memory, wherein, the transfer machine provides user visit interacting interface and system manager entrance and selects minimum load for user according to current each real servo status; real servo receives front transfer visual frequency point require to provide media service for user and for utility rate onto local database; in system spare, according to hot video information copying information from common memory into real servo local memory.

Description

technical field [0001] The invention relates to the technical field of computer streaming media services, in particular to a streaming media server system based on cluster load balancing. Background technique [0002] Streaming media refers to media formats, such as audio, video or multimedia files, that are played on the Internet in a streaming manner. Streaming media does not download the entire file before playing, but only stores the beginning part of the content in the memory, and caches the data packets in the computer to make the media data output correctly. The data stream of streaming media is transmitted at any time and played at any time, but there is some delay at the beginning. Obviously, the key technology for the realization of streaming media is streaming transmission. Streaming transmission mainly refers to parsing the entire audio, video and 3D media and other multimedia files into compressed packages by a specific compression method, and the video server ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 金海邵志远李胜利陈冠华赵俊李建军韦民于集冬
Owner HUAZHONG UNIV OF SCI & TECH
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