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Method and device for playing multimedia files

A technology for multimedia files and files, 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: 2018-04-10
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 files
  • Method and device for playing multimedia files
  • Method and device for playing multimedia files

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0031] The embodiment of the present 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 or the like.

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

[0033]Generally speaking, the face recognition system i...

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Abstract

Embodiments of the present invention provide a method and device for playing multimedia files. Wherein, the method for playing multimedia files includes: recognizing the face of the viewer to determine the age type of the viewer, and the age type includes an adult type and a minor type; if the determined age type Including the type of minor, obtaining the position and length information of the sensitive segment in the multimedia file; according to the position and length information of the sensitive segment in the multimedia file, playing a video that hides the sensitive segment to the viewer multimedia files. The embodiments of the present invention can prevent unfavorable information such as video images from adversely affecting minors.

Description

technical field [0001] The invention relates to the field of multimedia technology, in particular to a method and device for playing multimedia files based on facial recognition. Background technique [0002] At present, multimedia files played on multimedia playback devices or network playback devices sometimes contain sensitive segments, such as unhealthy content such as pornography, blood, violence, or content that is not suitable for specific viewers. In order to protect the rights and interests of viewers, the multimedia playback device or the network playback device will process or prompt the multimedia file 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 prior art also provides various content filtering technologies and p...

Claims

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Application Information

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