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Transparent transfer method and system of multimedia information stream

A technology of information flow and multimedia, applied in the field of data transmission

Active Publication Date: 2007-11-28
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method and system for transparent transmission of multimedia information flow, which can solve the problem of coexistence of multiple media formats in P2P technology

Method used

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  • Transparent transfer method and system of multimedia information stream
  • Transparent transfer method and system of multimedia information stream
  • Transparent transfer method and system of multimedia information stream

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Embodiment Construction

[0020] The present invention will be further elaborated below according to the drawings and specific embodiments.

[0021] Since the media data implemented in P2P (Peer To Peer) technology does not follow the traditional C / S mode, there must be a special Peer to generate media data in the entire P2P streaming media network, which can be considered abstractly. Peer is the "source" of media data in the entire P2P streaming network. In the present invention, such a special Peer is called a distribution source 1 . A general peer will obtain these media data from other peers and play them. Such a peer is called a client in the present invention.

[0022] As shown in FIG. 1 , a transparent transmission system of multimedia information flow in the present invention includes a publishing source 1 and a client 2 connected through a P2P network. Wherein, the publishing source 1 includes a data collection module 11 and a P2P module 12 . The client 2 includes a P2P module 22 and a data...

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Abstract

This invention discloses a permeation method for multimedia information streams including the following steps: getting and analyzing media data to set up a media data head and sending it to P2P network after a transmission slice arrives, then setting up media data packets and sending them to the P2P network after judging that the data head is sent successfully. This invention also discloses a permeation system, which not only realizes permeation of multimedia information streams and rm files, but also realizes the permeation of self coded formats.

Description

technical field [0001] The invention relates to data transmission technology, in particular to a transparent transmission method and system for multimedia information flow. Background technique [0002] P2P (Peer To Peer, peer-to-peer) technology is an increasingly widely used network application technology, or an increasingly popular application layer networking technology. Due to its great advantages in strengthening communication, file dissemination, distributed computing, etc., it is currently recognized as a future "killer" application with broad application prospects. Streaming media technology is a multimedia technology that uses streaming technology to transmit on the network. This technology does not download all files to the local, but can realize playing while downloading. [0003] P2P technology subverts the traditional "server-client (S / C)" model fundamentally. The new model blurs the boundaries between service providers and users, and there is no longer even ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/02H04L29/06
Inventor 刘一兰吴波张宝和方斌张志东
Owner TENCENT TECH (SHENZHEN) CO LTD
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