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Content distribution method for high definition bidirectional set-top box

A two-way set-top box and content distribution technology, applied in the field of electronic information, can solve the problems of poor feasibility and large storage space, and achieve dynamic balance, effective use of content, layout and resources, and cost savings

Inactive Publication Date: 2011-06-22
SUN YAT SEN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the storage space required for audio and video program files is huge. Obviously, in this case, it is not feasible to copy all the programs to each video server. Therefore, this paper proposes a dynamic distribution method for high-definition two-way set-top box content. method

Method used

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  • Content distribution method for high definition bidirectional set-top box

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Embodiment Construction

[0032] Further introduction will be made below in conjunction with the accompanying drawings.

[0033] The inventive idea of ​​the present invention is: firstly, according to the amount of content of the existing set-top box video server, the servers are deployed hierarchically.

[0034] Then, the content of the video server is dynamically updated according to the movie information submitted by the user each time to watch the video playback.

[0035] The information submitted by users that needs to be recorded includes:

[0036] (1) The number of clicks on the content

[0037] (2) The part where the content is played

[0038] (3) The content is played from time to time

[0039] After the user finishes playing each time, the video server performs the following processing on the movie. First, it adds 1 to the playback number of the movie, then records the part of the content being played, and finally records the start time and end time of the content being played.

[0040] T...

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Abstract

The invention discloses a method for assigning contents in a high-definition bidirectional set top box, more specifically, for realizing dynamic adjustment of the contents by a plurality of operating systems and a scheduling algorithm similar to data mining, and belongs to the filed of electronic information. The method mainly comprises the following steps: (1) classification dynamic allocation of a server is carried out according to the quantity of contents; (2) a click situation of the contents by users are counted in a real-time manner; (3) the corresponding content is sliced according to the statistical information; (4) a storage address of the content is dynamically adjusted according to the statistical information; (5) when dynamic expansion is required, overall division is performed. By using the method, the effective assignment of the contents is greatly improved and the resources are balanced; therefore, the corresponding time is greatly saved.

Description

technical field [0001] The invention discloses a method for distributing content of a high-definition two-way set-top box, which is a method for effectively distributing resources by using a hierarchical array of servers, and belongs to the field of electronic information. Background technique [0002] The video-on-demand system of the original high-definition two-way set-top box uses a single video server as a server for serving customers, so the number of customers that can be served is very limited, so that the system can serve a large number of users at the same time, and the effective use of machine resources is some large-scale The main problem faced by the video-on-demand system. The traditional approach is to use the "cluster technology" of video-on-demand servers, that is, to increase the total I / O bandwidth of the system by copying program files to each video server. When a user requests a service, it is necessary to use a load balancing server to use the correspo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/43H04L29/06
Inventor 罗笑南王建民刘宁叶均杰
Owner SUN YAT SEN UNIV
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