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Method and device for playing multimedia file

A multimedia file and type technology, applied in the multimedia field, can solve problems such as adverse effects on minors, and achieve the effect of avoiding adverse effects

Active Publication Date: 2014-07-02
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention proposes a method and device for playing multimedia files, aiming to solve the problem of how to avoid adverse effects of information such as inappropriate video images on minors

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  • Method and device for playing multimedia file
  • Method and device for playing multimedia file
  • Method and device for playing multimedia file

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0031] The embodiment of the application proposes a method for playing multimedia files, see figure 1 , Including the following steps. Here, the multimedia file is a video file, an audio file or a slideshow file, etc.

[0032] S11. The playback device recognizes the face of the viewer to determine the age type of the viewer, where the age type includes an adult type and a minor type.

[0033] Generally speaking, the face recognition system in th...

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Abstract

A method and device for playing a multi-media file are disclosed in embodiments of the present invention. The method for playing the multi-media file comprises: recognizing a face of a viewer to determine a age type of the viewer, wherein the age type comprising a adult type and a juvenile type; obtaining position and length information of the sensitive segment in the multi-media file if the determining age type comprising the juvenile type; playing the multi-media file that concealing the sensitive segment for the viewer according to the position and length information of the sensitive segment in the multi-media file. The adverse effect of inappropriate video image etc. information to the juveniles can be avoided in embodiments of the present invention.

Description

Technical field [0001] The invention relates to the field of multimedia technology, and in particular to a method and device for playing multimedia files based on face recognition. Background technique [0002] Currently, multimedia files played on multimedia playback devices or network playback devices sometimes contain sensitive fragments, such as unhealthy content such as pornography, blood, violence, or content that is not suitable for playback to specific viewers. In order to protect the rights and interests of viewers, multimedia playback devices or network playback devices will process or prompt the multimedia files to be played in advance. [0003] A common method is that the multimedia playback device inserts a textual warning message before playing the sensitive segment, but the warning message is only played for a period of time, and the sensitive segment cannot be filtered out. [0004] In addition, the existing technology also provides a variety of content filtering tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/454H04N21/845G06K9/00
CPCH04N21/845H04N21/454G06K9/00H04N21/4415G06V40/178
Inventor 陈美星周洪凯
Owner HUAWEI TECH CO LTD
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