Method for navigation in a list of elements and audiovisual receiver for the selection of elements in a list

A navigation method and item list technology, applied in the field of audio-visual receivers, can solve the problems of not being able to clearly understand the actual position of the item, inaccurate positioning of the item, etc.

Inactive Publication Date: 2006-07-12
THOMSON LICENSING SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Will position the item in the list imprecisely; the user does not have a clear idea of ​​where the item actually is in the item list

Method used

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  • Method for navigation in a list of elements and audiovisual receiver for the selection of elements in a list
  • Method for navigation in a list of elements and audiovisual receiver for the selection of elements in a list
  • Method for navigation in a list of elements and audiovisual receiver for the selection of elements in a list

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Embodiment Construction

[0034] Although the receiver may be an interactive television, it may also be a receiver for receiving digital video data, or a receiver for connection to a two-way network such as the Internet.

[0035] figure 1 It is a block diagram of a digital television receiving system. figure 1 The receiver 1 is connected to the display screen 2 and the antenna, and the antenna itself is connected to the receiving device 4, and the receiving device 4 includes: a tuner for transmitting the signal to the demodulator; correcting the received signal by a correction circuit data and transfer to the demultiplexer. The demultiplexer includes a certain number of filters, which are programmed by the central processing unit 3 according to various applications supported by the receiver 1 . The filters correspond to the identification data present in the headers of the packets of the demodulated signal.

[0036]The sound or video packets or segments filtered by the demultiplexer are stored in pr...

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PUM

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Abstract

The method involves identifying a component adjacent to another component that does not appear in a sub-list. Another sub-list comprising the two components is displayed. The identification and displaying of the sub-list occurs after predetermined time. Components in a list are successively highlighted by an audiovisual receiver according to defined order. An Independent claim is also included for an audiovisual receiver for reproduction of audiovisual document.

Description

technical field [0001] The invention relates to a method of navigating in a list of items accessible with an audiovisual receiver, and to an audiovisual receiver equipped with a user interface for selection. Background technique [0002] In television broadcasting systems, the number of available channels is becoming very large. In the field of digital television, currently, there are hundreds of services in the form of a list displayed on the screen, and the user navigates in this list to select the desired service. The user operates the arrow keys to point to the service identified by its name, which is then visually marked to distinguish it from other services. These services can also be rendered as icons representing badges for the services. Typically, the visual marking (commonly referred to as "focus") refers to a change in color, shade of gray, or contrast compared to other services. Then, by pressing the OK key, order viewing of the audiovisual content of the serv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/025H04N5/445
CPCH04N5/44543H04N21/4312H04N21/84H04N21/482H04N21/47
Inventor 古尔旺·凯尔雅克·曼戈尼古拉斯·马尔塞弗朗索瓦·瓜泽雷内·戈捷纳丁·帕特里威廉·雷诺
Owner THOMSON LICENSING SA
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