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Pyramid-leveling-based file playing method, device and system

A playback method and pyramid technology, applied in transmission systems, electrical components, etc., to achieve the effect of increasing the number of online users

Active Publication Date: 2014-04-09
上海众源网络有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, there is no efficient solution in the current technical implementation to provide data to users from other nodes in the network

Method used

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  • Pyramid-leveling-based file playing method, device and system
  • Pyramid-leveling-based file playing method, device and system
  • Pyramid-leveling-based file playing method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0046] Embodiment of the file playback method based on pyramidal hierarchy

[0047] figure 1 An embodiment of the file playing method based on pyramidal hierarchy is shown in the present invention. figure 2 The data flow of the file playing method in this embodiment is shown. See also figure 1 and figure 2 , the following is a detailed description of each step of the method for playing a file based on pyramidal hierarchy in this embodiment.

[0048] Step S10: The client plays the file, and requests nodes from the server at the current download progress.

[0049] Step S12: The server judges which level the data block currently downloaded by the client belongs to, and provides nodes of the same level to the client.

[0050] In this step, if the number of nodes of the same level is less than the preset standard, the nodes of the previous level an...

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PUM

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Abstract

The invention discloses a pyramid-leveling-based file playing method, a pyramid-leveling-based file playing device and a pyramid-leveling-based file playing system, which improve the network video playing efficiency and increase the online user number of file playing. The method of the technical scheme comprises that: a client plays a file, and makes a request for nodes to a server at a current downloading progress; the server judges the level of a data block currently downloaded by the client, and provides the nodes of the same level for the client; the client makes the request for data to the nodes provided by the server, and receives the data returned by the nodes; and when the volume of the received data meets playing requirements, the client starts playing the file.

Description

technical field [0001] The invention relates to a file playing technology in a network composed of a client and a server, in particular to a pyramid-type hierarchical file playing method, device and system. Background technique [0002] In the field of online video-on-demand, the playback progress of each user watching a file is different. And the video data that a user uses to play must come from the user whose play time is earlier than him. [0003] There is a problem here. If every user who has just entered the network requests data from the user who plays the earliest, and the uploading ability of the user who plays the earliest is limited, it will cause the users who have just entered the network to be unable to play because they cannot obtain data. The number of online users of a file. [0004] As an example of a simple limit: [0005] Assume that the earliest user is the server that provides the data, assuming the upload bandwidth is 100M, assuming the bit rate of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
Inventor 唐黄平卢茂强
Owner 上海众源网络有限公司