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Sound effect processing method of video and related products

A sound processing and video technology, applied in image data processing, image enhancement, instruments, etc., can solve problems such as poor video restoration effect and affect user experience, and achieve the effect of improving user experience and increasing scene restoration effect

Active Publication Date: 2019-03-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology

[0002] With the popularization and application of electronic devices (such as mobile phones, tablet computers, etc.), electronic devices can support more and more applications, and their functions are becoming more and more powerful. Indispensable electronic products. Video applications are high-frequency applications of electronic equipment. The existing video shooting does not respond to the position of the audio, that is, it does not respond to the position of the sound source on the left or right, which leads to the restoration of the video scene. Poor effect, affecting user experience

Method used

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  • Sound effect processing method of video and related products
  • Sound effect processing method of video and related products
  • Sound effect processing method of video and related products

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0022] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method...

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Abstract

Embodiments of the application disclose a sound effect processing method of a video, and related products. The method comprises the following steps: acquiring a first video captured, extracting imageframe data and audio frame data in the first video; acquiring an audio time interval of the audio frame data, extracting a first group of image frame data corresponding to the audio time interval fromthe image frame data; analyzing the first group of image frame data to determine a sound source position of the audio, and performing 3D sound effects on the audio frame data according to the sound source position to obtain the processed audio frame data. The technical solution provided by the application has the advantage of high user experience.

Description

technical field [0001] This application relates to the field of audio technology, in particular to a video sound effect processing method and related products. Background technique [0002] With the popularization and application of electronic devices (such as mobile phones, tablet computers, etc.), electronic devices can support more and more applications, and their functions are becoming more and more powerful. Indispensable electronic products. Video applications are high-frequency applications of electronic equipment. The existing video shooting does not respond to the position of the audio, that is, it does not respond to the position of the sound source on the left or right, which leads to the restoration of the video scene. The effect is poor and affects the user experience. Contents of the invention [0003] Embodiments of the present application provide a video audio processing method and related products, which can process video audio at the position of a sound ...

Claims

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Application Information

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IPC IPC(8): H04S1/00G06K9/00G06T7/73
CPCH04S1/002G06T7/73G06T2207/10016G06V40/171
Inventor 朱克智严锋贵
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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