The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 2025
Filed:
Mar. 01, 2021
Huawei Technologies Co., Ltd., Guangdong, CN;
Bo Han, Shanghai, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
Embodiments of this application provide an audio processing method and a device. In a multi-channel video recording mode, a plurality of channels of video images and a plurality of channels of audio can be recorded simultaneously, and different audio can be played during video playback. A specific solution is as follows: After detecting an operation of opening a camera by a user, an electronic device displays a shooting preview interface, and then enters a multi-channel video recording mode. After detecting a shooting operation of the user, the electronic device displays a shooting interface, where the shooting interface includes a plurality of channels of video images. Then, the electronic device records the plurality of channels of video images, and records audio corresponding to each of the plurality of channels of video images based on a shooting angle of view corresponding to each channel of video image.