Method for realizing page-turning function using direction key

A technology of direction keys and page turning, which is applied in the field of IPTV system, can solve the problem of complex page turning and achieve the effect of convenient use

Inactive Publication Date: 2007-10-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is to provide a method of using the direction keys of the remote controller to complete the page turning function, so as to overcome the complicated problem of realizing page turning in the prior art

Method used

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  • Method for realizing page-turning function using direction key
  • Method for realizing page-turning function using direction key
  • Method for realizing page-turning function using direction key

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Embodiment Construction

[0020] In order to have a further understanding of the purpose, structure, features and effects of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] Please refer to Figure 1. The following uses the interface layout in Figure 1 as an example to illustrate how to turn pages with the up and down arrow keys in the browser mode. The up and down page turning referred to herein refers to the page turning to the upper level page in the starting direction and the lower level page turning in the ending direction in the page sequence displayed by paging.

[0022] The EPG server can generate a page as shown in the figure, and 4 data items generated in the program list represent 4 programs. When generating the program list, if the number of programs exceeds 4, they will be displayed in pages. That is to say, the program list is a page turning area where page turning can be realized. By turning pages up an...

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Abstract

The invention is used in the electronic program guide system in network TV system. The electronic program guide server generates a focus and a focus response function that can be pointed by the cursor for each data item in the page of electronic program guide. It comprises: setting the focus-obtained event notice for the data item obtaining the focus in the data list needing to be made with page-turning operation; the focus-obtained event notice is used for setting a mark for permitting or prohibiting the turning of page to a certain direction; the a direction key used for representing a certain page-turning direction is clicked, if the focus-obtained event notice of data item has already been set as allowing the page-turn in this direction, then a page-turning operation request to this direction is initiated.

Description

technical field [0001] The invention relates to an IPTV system, in particular to a method for realizing a page turning function by using direction keys of a remote controller on an EPG system. Background technique [0002] IPTV, also known as Internet TV, is a TV broadcast service based on the IP protocol. It uses a TV as a display terminal and accesses a broadband network through a set-top box, and can provide users with many broadband services such as digital broadcast TV, VOD on demand, and video recording. [0003] EPG is an important portal for interacting with users in IPTV, and a large amount of content information is displayed to users through EPG. EPG (Electronic Program Guide) is an electronic program guide, which describes the information of all programs provided to TV program viewers, and is an important technology that constitutes interactive TV. Through it, viewers can easily find their favorite programs. The application of EPG enables users in the one-way ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/08H04N5/445H04L29/00H04N21/422H04N21/47
Inventor 金晓静洪松李宁
Owner ZTE CORP
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