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Digital broadcast television system, set top box, and method for playing programms

A playback method and set-top box technology, which are applied to components of TV systems, TV systems adapted to optical transmission, TVs, etc., can solve problems such as inability to watch video information, and achieve the effect of rich web page content.

Inactive Publication Date: 2007-02-21
乾坤时代(北京)科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, users cannot watch related video information while browsing the web

Method used

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  • Digital broadcast television system, set top box, and method for playing programms
  • Digital broadcast television system, set top box, and method for playing programms
  • Digital broadcast television system, set top box, and method for playing programms

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Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] The key of the present invention is that: the web page data sent by the front-end system to the client set-top box includes video-related parameters, and when the set-top box outputs and displays the web page, it also obtains video-related parameters from the web page data, and according to the video-related parameters through the transmission network from the front-end system The corresponding video data is acquired, and the video output is displayed, and the video is displayed in a window of the web page.

[0028] Such as figure 2 Shown, program playing method of the present invention comprises the following steps:

[0029] Step 1. The front-end system sends video data and web page data including video-related parameters to the set-top box through the transmission network;

[0030] Step 2, the set-top box receives the webpage data and analyzes the webpage...

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PUM

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Abstract

The method comprises: 1) the frond end system sends the video data and the webpage data relating to the video data to the set-top box through network; 2) the set-top box receives and resolves the webpage data, and gets the relevant parameters from the resolved webpage data; according to the relevant parameters corresponding to the video data, the set-top box decodes the video data; 3) according to the resolved webpage data and decoded video data, the set-top box overlaps them and outputs them to display. By the invention, when displaying a webpage, its relevant video information is also displayed.

Description

technical field [0001] The invention relates to the field of broadcasting and television, in particular to a digital broadcasting and television system, a set-top box and a program playing method. Background technique [0002] The digital broadcast television system includes head-end system, transmission network and set-top box. The set-top box receives the program signal sent by the front-end system through the transmission network, processes the program signal and outputs it to a display device for display. The program signal is a web page signal or a video signal, and the display device is a TV or other display terminal. In the field of broadcast television, a typical transmission network is a hybrid fiber coaxial (HFC) network. [0003] figure 1 It is a structure of a digital broadcast television system in the prior art, now combined with figure 1 Introduces the program playback method. [0004] The webpage file is processed by the data broadcast player to generate a...

Claims

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Application Information

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IPC IPC(8): H04N7/26H04N5/00H04N7/22H04N21/43H04N21/431H04N21/472
Inventor 韩光
Owner 乾坤时代(北京)科技发展有限公司
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