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Remote multimedia network transmission platform

A network transmission and multimedia technology, applied in the field of remote multimedia network transmission system platform, can solve the problems of low efficiency, inability to meet the storage and analysis of massive multimedia data, and high cost, so as to improve transcoding efficiency, realize massive distributed storage, meet The effect of access requirements

Active Publication Date: 2016-07-06
ZHEJIANG UNIV OF TECH
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Problems solved by technology

[0003] In order to overcome the shortcomings of existing multimedia network transmission platforms that cannot meet the storage and analysis of massive multimedia data, and have high cost and low efficiency, the present invention provides a method that can effectively meet the storage and analysis of massive multimedia data, and has low cost and high efficiency. remote multimedia network transmission platform

Method used

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] refer to Figure 1 to Figure 4 , a remote multimedia network transmission platform, the platform includes a SIP signaling scheduling server, streaming media forwarding server and ICE distributed middleware, and a Hadoop-based distributed storage and analysis system for multimedia data. The SIP signaling scheduling server communicates with the streaming media forwarding server through distributed ICE middleware, and the streaming media forwarding server is used for receiving and distributing streaming media data, and constitutes a scalable distributed multimedia scheduling and distribution system with the SIP scheduling server The HDFS-based multimedia data storage system is used to store the multimedia data stored and uploaded by the streaming media forwarding server; the Hadoop-based MapReduce distributed processing engine is used to realize the distribution of...

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Abstract

A remote multimedia network transmission platform, including a SIP signaling scheduling server, a streaming media forwarding server, ICE distributed middleware and a distributed storage and analysis system for Hadoop-based multimedia data, the SIP signaling scheduling server through distributed The ICE middleware communicates with the streaming media forwarding server, the streaming media forwarding server is used for receiving and distributing the streaming media data, and the distributed storage and analysis system of the Hadoop-based multimedia data is used to store the streaming media forwarding server and save and uploaded multimedia data; the distributed storage and analysis system includes a MapReduce distributed processing engine for implementing distributed transcoding processing of multimedia data stored on the HDFS, that is, format conversion of the multimedia data based on ffmpeg . The invention effectively satisfies the storage and analysis of massive multimedia data, and has low cost and high efficiency.

Description

technical field [0001] The invention relates to a remote multimedia network transmission system platform. Background technique [0002] The existing multimedia network transmission platform has a simple structure, and the signaling scheduling server and the streaming media forwarding server have a one-to-one relationship. The two work together to complete the scheduling and transmission of streaming media data. Such a framework can meet light-weight transmission tasks. The load of the entire system depends on the performance of the streaming media forwarding server. The number of devices that the streaming media forwarding server can access is limited, and it is impossible to realize the access of massive devices in the true sense. and unlimited scalability. At the same time, with the continuous development of multimedia network transmission, the storage of multimedia data has become very important. According to traditional storage methods, local storage of hard disk or SD ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/06
Inventor 孟利民蒋维周凯李晓波
Owner ZHEJIANG UNIV OF TECH
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