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A voice replacement method

A sound and volume technology, applied in the field of sound replacement, can solve the problems of insufficient participation and interaction between audio and video resources and users, reduce the interest of audio and video resources, etc., and achieve the effect of improving participation and interaction.

Active Publication Date: 2021-02-05
北京易捷胜科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Presenting the character's voice in an unchangeable way of character image will reduce the fun of audio and video resources, making the participation and interaction between audio and video resources and users insufficient

Method used

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  • A voice replacement method

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Embodiment Construction

[0052] In order to improve the interactivity of audio and video resources, this application provides a sound replacement method. After determining the audio information of the person to be replaced and the specified person in the audio and video resource, when playing each frame, if any frame contains the corresponding , the audio information corresponding to the replaced character will be replaced with the audio information of the specified character, and then the frame after the replaced audio will be played. If any frame does not contain the audio information corresponding to the replaced character, but contains the audio information corresponding to the replaced character If the video information of the replaced character in any frame is played, the audio information of the specified character will be played at the same time as the video information corresponding to the replaced character. Otherwise, the frame will be played directly, which realizes the voice change of the c...

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Abstract

The present invention relates to a sound replacement method, which includes: determining the person to be replaced in audio and video resources, the audio and video resources are resources containing audio information and image information, or resources containing only image information, or resources containing only audio information resources; determine the specified character; obtain the audio information of the specified character; play each frame of the audio and video resource in sequence; for any frame, the playback method is: if any frame contains the audio information corresponding to the replaced character, Then the audio information corresponding to the replaced character is first replaced with the audio information of the specified character, and then the frame after the replaced audio is played; if any frame does not contain the audio information corresponding to the replaced character, but contains the image information corresponding to the replaced character, Then play the image information corresponding to the replaced character in any frame and at the same time play the audio information of the specified character; otherwise, play the frame directly, realizing the voice change of the character after the audio and video resources are produced, and improving participation and interactivity.

Description

technical field [0001] The invention relates to the technical field of video processing, in particular to a sound replacement method. Background technique [0002] At present, in audio and video resources such as movies, TV, animation, animation, games, etc., the image of the character is fixed, that is, once the audio and video resource is produced, the voice of the character can only be the appearance when it was produced, and cannot be changed. [0003] Presenting the character's voice in an unchangeable way of the character's image will reduce the interest of the audio and video resources, making the participation and interaction between the audio and video resources and users insufficient. Contents of the invention [0004] (1) Technical problems to be solved [0005] In order to improve the interactivity of audio and video resources, the present invention provides a sound replacement method. [0006] (2) Technical solutions [0007] In order to achieve the above o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/439G10L21/013G10L21/003
CPCG10L21/003G10L21/013G10L2021/0135H04N21/439
Inventor 许栋刚邢丽张延良王伟李林王静王娜刘大鹏张玲玲
Owner 北京易捷胜科技有限公司
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