Method for creating a new summary of an audiovisual document that already includes a summary and reports and a receiver that can implement said method

A receiver and audio-visual technology, applied in the field of receivers, can solve the problems that users are not easy to find reports, etc.

Active Publication Date: 2011-09-28
INTERDIGITAL CE PATENT HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, if the story is not presented in the overview, it is not easy for users to discover the story

Method used

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  • Method for creating a new summary of an audiovisual document that already includes a summary and reports and a receiver that can implement said method
  • Method for creating a new summary of an audiovisual document that already includes a summary and reports and a receiver that can implement said method
  • Method for creating a new summary of an audiovisual document that already includes a summary and reports and a receiver that can implement said method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] First, a description will be given of the operation of the audiovisual receiver 1 equipped with the display device 2 . The receiver includes: a central processing unit 3, connected to a program memory 12; and an interface 5, for communicating with a high bit rate local digital bus 6 for implementing transmission of audio / video data. The network is, for example, an IEEE 1394 network. The receiver can also receive audio / video data from the broadcast network via a receiver antenna associated with the demodulator 4 . The receiver also includes: an infrared signal receiver 7 for receiving signals from the remote control 8; a memory 9 for storing downloaded data; and audio / video decoding logic 10 for generating the audiovisual signal. According to one embodiment, the memory 9 is a large-capacity hard disk, enabling the recording of audiovisual documents. According to another embodiment, the audiovisual document is contained in a removable carrier, such as a compact disc or...

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Abstract

The invention relates to a method for creating a new summary of an audiovisual document that has been pre-recorded in an apparatus. The document contains two parts, namely: the summary and a pluralityof reports. The summary is in turn divided into a plurality of parts. According to the invention, the apparatus first looks for associations between the summary parts and the reports and then detectsthe reports that are not associated with summary parts. Subsequently, abstracts are created for the reports that are not associated with the summary and said abstracts are incorporated into the initial summary in order to create a new summary. In this way, the user can easily select any of the reports from the summary part associated with said report. The invention also relates to the receiver that can implement said method.

Description

technical field [0001] The invention relates to a method for creating a new overview of audiovisual documents comprising an initial overview and reports and a receiver implementing the method. Background technique [0002] Today, many devices can receive and reproduce recorded audiovisual works. Recently, large-capacity hard disks have been integrated into these audiovisual receivers; thus it is possible to store content downloaded thereto from a one-way broadcast network or from a peer-to-peer network (eg, the Internet). Among these devices, a PVR (short for Personal Video Recorder) is generally equipped with an Electronic Program Guide (abbreviated as EPG) that allows a user to display content recorded in a hard disk and reproduce the content by command. Today, the size of the hard drive allows storage of over 200 hours of programming. Such an amount of available information requires the addition of new capabilities to PVRs to enable quick, inter- and intra-navigation. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11B27/02G11B27/10G06F17/30H04N21/432H04N21/433H04N21/488
CPCG11B27/102G11B27/34G11B27/031G06F17/30843G06F17/30787G11B27/28G06F17/30802G06F16/739G06F16/7834G06F16/785H04N5/76H04N5/44G11B27/10G11B20/10
Inventor 路易斯·舍瓦利耶克莱尔-埃莱娜·德马尔蒂利昂内尔·瓦瑟
Owner INTERDIGITAL CE PATENT HLDG
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