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P2P stream media playing system and method

A technology for media playback and streaming, applied in the Internet field, which can solve the problems of high data source node load and low data source node load, etc.

Inactive Publication Date: 2017-05-10
湖南科瑞迪教育发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a system for playing card P2P streaming media, and its purpose is to solve the problem that the diversity of multimedia data required by multiple terminals in the prior art makes the load of the data source node higher; Another purpose is to provide a method for P2P streaming media playback, which satisfies the diversity of multimedia data required by diversified terminals, so that the load of the data source node is relatively low

Method used

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  • P2P stream media playing system and method

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Embodiment Construction

[0038] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] See figure 1 , figure 1 A schematic block diagram of the structure of the P2P streaming media playback system provided by the embodiment of the present invention, the system includes:

[0040] The source node 101 is used to distribute the original multimedia data required for media playback;

[0041] It can be understood that the source node is a data source server, which can distribute corresponding...

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Abstract

The invention discloses a P2P stream media playing system and method. The P2P stream media playing system comprises source nodes, transcoding nodes and non-transcoding nodes, wherein the source nodes distribute the raw multimedia data required for media playing; the transcoding nodes perform multimedia transcoding operation on the received raw multimedia data to obtain the transcoded multimedia data, and send the transcoded multimedia data to the non-transcoding nodes according to the data requests of the non-transcoding nodes; and the non-transcoding nodes receive the transcoded multimedia data, and play the corresponding multimedia information according to the transcoded multimedia data. According to the invention, while receiving the data requests of the non-transcoding nodes, the transcoding nodes with the function of transcoding perform transcoding on the received multimedia data and obtain the multimedia data type meeting the need of the data request nodes, so that the non-transcoding nodes do not need to obtain the multimedia data of the type from the source nodes. Therefore, according to the invention, the bandwidth load of the source nodes can be reduced by means of the transcoding service of the transcoding nodes.

Description

technical field [0001] The present invention relates to the Internet field, in particular to a system and method for playing P2P streaming media. Background technique [0002] With the advancement of Internet technology, more and more users acquire knowledge based on the Internet, that is, more and more users use the Internet and terminals to learn through online lectures and online communication. Due to the increase in the number of online learning users, large-scale Internet online interactive learning systems have emerged as the times require. [0003] The large-scale Internet online interactive learning system can be based on a P2P streaming media playback system to realize a large-scale network video playback system. It uses network technology to transmit the multimedia data required by the user, and the user plays the received multimedia data based on the terminal. for online learning. Due to the different terminal performances and network environments used by users,...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
CPCH04L67/104H04L65/75
Inventor 张宏立阙正湘黄东
Owner 湖南科瑞迪教育发展有限公司
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