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Recording method and device, electronic equipment and computer readable medium

The technology of an electronic device and an image acquisition device, which is applied in the fields of devices, computer readable media, and recording methods, can solve problems such as inability to record audio, inability to clearly highlight the voice of a speaking subject, and insufficient suppression of external interference sounds, so as to achieve clear recording Effect

Active Publication Date: 2021-11-19
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]Currently, when using a mobile phone to record a video, when multiple people are in the same frame, the audio cannot be recorded for a certain subject, and the voice of the speaking subject cannot be more clearly highlighted. Insufficient suppression of external interference sounds

Method used

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  • Recording method and device, electronic equipment and computer readable medium
  • Recording method and device, electronic equipment and computer readable medium
  • Recording method and device, electronic equipment and computer readable medium

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the solution of the application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the drawings in the embodiment of the application. Obviously, the described embodiment is only Some embodiments of this application are not all embodiments. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of pro...

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Abstract

The invention discloses a recording method and device, electronic equipment and a computer readable medium, and relates to the technical field of audio processing, and the method comprises the steps: obtaining a video image collected by an image collection device when the electronic equipment executes a video recording operation, and the video image comprises a plurality of objects; determining the distance between each object and the image acquisition device; determining a target object based on the distance of each object; determining target azimuth information between the target object and the audio acquisition device based on the image position of the target object in the video picture; and on the basis of the target azimuth information, executing focus tracking recording operation on the target sound source corresponding to the target azimuth information, wherein the focus tracking recording operation is used for optimizing audio signals of the target sound source in all the sound sources collected by the audio collection device. After video recording is started, space angle information of a shooting body is recognized in real time, normal processing of sound information in the direction of the shooting body in a multi-person scene is guaranteed, and meanwhile interference sounds generated around a target object are restrained.

Description

technical field [0001] The present application relates to the technical field of audio processing, and more specifically, to a recording method, device, electronic equipment, and computer-readable medium. Background technique [0002] At present, when using a mobile phone to record a video, when there are multiple people in the same frame, it is impossible to record audio for a certain subject, and the voice of the speaking subject cannot be more clearly highlighted, and the suppression effect on external interference sounds is insufficient. Contents of the invention [0003] The present application proposes a recording method, device, electronic equipment and computer-readable medium to improve the above defects. [0004] In the first aspect, the embodiment of the present application provides a recording method, which is applied to electronic equipment, and the electronic equipment includes an image acquisition device. The video picture collected, the video picture inclu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/72439H04M1/72457G10L25/51
CPCH04M1/72439H04M1/72457G10L25/51
Inventor 翟雁琦
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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