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Method for processing audio-visual content and corresponding device

An audio-visual and content technology, applied in the field of pre-recorded audio-visual content, which can solve the problems of limited information volume, insufficient description of deleted sequences, etc.

Inactive Publication Date: 2018-07-10
INTERDIGITAL CE PATENT HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if this text is then speech-synthesized, the amount of information conveyed to the viewer is still limited and may not be sufficient to properly describe the content of the deleted sequence

Method used

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  • Method for processing audio-visual content and corresponding device
  • Method for processing audio-visual content and corresponding device

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Embodiment Construction

[0031] According to the invention, it is proposed to replace the display of sensitive sequences of audiovisual content by rendering audio data from an audio description signal associated with said audiovisual content.

[0032] Audio description signals are known as an aid to the understanding of programs or movies by blind or visually impaired persons. Audio description provides a description of what happened in the audiovisual content. This signal is synchronized with the video signal. In the case of terrestrial broadcasting of audiovisual content, the audio description signal is transmitted simultaneously with the audiovisual content. This audio description signal can be pre-mixed with the main audio components of the broadcast programme. Where the audiovisual content is stored on a medium such as a DVD, the audio description signal is provided on an additional audio track of the medium.

[0033] According to the invention, audiovisual sequences corresponding to predeterm...

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Abstract

The invention relates to a method for processing scenes in audiovisual content intended to prohibit so-called sensitive scenes, for example scenes comprising sex and / or violence, and a device implementing the method. According to the invention, during the time intervals used for the display of said sensitive segments, the display of sensitive scenes of the audiovisual content is by means of the reproduction (S4) of audio description data of an audio description signal normally intended for blind or visually impaired persons to replace.

Description

technical field [0001] The invention relates to a method of handling certain scenarios where audiovisual content is intended to censure the audiovisual content. More specifically, the invention relates to pre-recorded audiovisual content (television programmes, films). Background technique [0002] Some of these audiovisual content may contain certain scenes that are not suitable for young audiences, such as scenes of a sexual or violent nature. These scenes may frighten or disturb young viewers. For this purpose, in particular in France, a warning signage is produced to identify the target audience as the audience of the television program or film being distributed. This identification takes the form of pictograms displayed at the bottom right of the screen. The display of such logos informs the public of the type of content but does not prevent viewing of the content. [0003] Additionally, parental control systems have been developed to block access to some or all of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/845H04N21/45
CPCH04H60/37H04N21/44H04N21/454G11B21/10H04N5/92H04N21/83
Inventor M.弗拉德A.纽森C.佩内特
Owner INTERDIGITAL CE PATENT HLDG
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