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A parallel expansion method of the P2P stream media live broadcast technology

A technology of parallel expansion and streaming media, which is applied in the branch office to provide special service devices, data exchange details, digital transmission systems, etc., and can solve the problem of requiring multiple servers for a large number of users

Inactive Publication Date: 2007-08-15
黄从来
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that a large number of users need multiple servers at the same time

Method used

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  • A parallel expansion method of the P2P stream media live broadcast technology
  • A parallel expansion method of the P2P stream media live broadcast technology
  • A parallel expansion method of the P2P stream media live broadcast technology

Examples

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Embodiment Construction

[0012] As shown in Figure 2, a parallel extension method of P2P streaming media live broadcast technology of the present invention involves the following functional devices:

[0013] One, release device 6

[0014] 1. Read streaming media data, including video streaming data and file data, such as wmv streaming data and Real streaming data.

[0015] 2. Pack each stream data packet, such as asf stream data packet or rmvb stream data packet. If the system needs to be encrypted, encrypt each stream media packet, and decrypt the modified data after receiving the modified data at the client 5 (super seed) .

[0016] 3. Send data packets to the streaming media buffer server 2 regularly, for example, send one second of streaming media data every one second, and one second may contain multiple streaming media data packets.

[0017] Two, streaming media buffer server 2

[0018] 1. Buffer streaming media data for a certain period of time, for example, buffer streaming media data for 1 minute...

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PUM

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Abstract

The related parallel extension method for P2P flow media live technology comprises: a flow media distribution source registers menu message on some flow media buffer servers to transmit media data periodically; the buffer servers log on the main management server to register flow media message table; the main server stores all tables and periodically updates the buffer server message; the P2P management server communicates with the main server periodically to report its seed message; a client first logs on the log server, and the latter selects and log on one unfilled P2P management server. This invention overcomes network congestion efficiently.

Description

Technical field [0001] The invention relates to a streaming media transmission technology, in particular to a parallel extension method of streaming media live broadcast technology based on P2P technology. Background technique [0002] The traditional streaming media technology solution shown in Figure 1 is to set up a central streaming media server, such as mediaservice or real server, and publish streaming media programs on the server side. Each client watching streaming media programs needs to connect to the streaming media server to request streaming media. Data, and then download the data to the local for playback. The disadvantage of this technical solution is that as the number of users watching programs increases, server load and bandwidth consumption increase exponentially. For example, a 500BPS code rate program requires at least 200 servers and 10G bandwidth to watch 200,000 users, which is very costly. Using P2P technology to broadcast live streaming media, the stream...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L12/18H04L29/06
CPCH04L29/08414H04L29/08459H04L29/06462H04L65/4084H04L29/08306H04L67/104H04L67/1065H04L67/1076H04L65/612
Inventor 黄从来
Owner 黄从来
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