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Network synchronization video system and method based on set top box

A network synchronization, set-top box technology, applied in transmission systems, special data processing applications, instruments, etc., can solve problems such as limiting video effects, and achieve the effect of easy maintenance and strong expressiveness

Active Publication Date: 2012-07-25
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the traditional B / S structure network synchronous video systems provide users with web pages as content, and the limitation of HTML language's own expressive ability greatly limits the effect of video.

Method used

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  • Network synchronization video system and method based on set top box
  • Network synchronization video system and method based on set top box
  • Network synchronization video system and method based on set top box

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0032] In order to realize the network synchronous video system, based on the research of the business requirements of the network video system and the research of related technologies, an implementation scheme of the network synchronous video system based on the B / S structure of the virtual data collection technology is proposed. It is a three-tier architecture that comprehensively uses multi-threaded synchronous data collection technolo...

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Abstract

The embodiment of the invention discloses a network synchronization video system based on a set top box. The system comprises a client, a server end and a database layer, wherein the client is used for orienting a user and replacing an installation program of the client in the traditional C / S (client / server) structure by embedding a Java Applet component program into a browser by taking a Web browser as a carrier; the server end is used for orienting an administrator user and consists of a Java application program, a Web server and a Servlet component program which has a CGI (common gateway interface) program function and is operated on the Web server; and the database layer consists of a user information database, a video resource database and an information exchange database. The embodiment of the invention also discloses a network synchronization video method based on the set top box. The architecture of the system inherits the characteristics of expansibility, maintainability and the like of the B / S (browser / server) structure; and the advantages of high ability of expression of the C / S structure and a P2P (peer-to-peer) distributed structure are absorbed.

Description

Technical field [0001] The present invention relates to the technical field of set-top boxes, in particular to a network synchronization video system and method based on set-top boxes. Background technique [0002] With the continuous development of computer technology and network technology, network synchronization video has also been born. Digital home users are no longer restricted by time and space, and autonomous video-on-demand is no longer a dream. At this stage, the network synchronization video on demand system mainly has three types: C / S structure, P2P distributed structure and B / S structure. Because the C / S structure and the P2P distributed structure system have disadvantages such as the need to install clients and the inconvenience of system updates and upgrades, with the continuous maturity of Web technology, the B / S structure network synchronization teaching system has shown obvious advantages in practical applications Advantages have gradually replaced products w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F17/30H04N21/647
Inventor 吴仁涛林谋广罗笑南
Owner SUN YAT SEN UNIV
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