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Stereo pickup method and device, terminal equipment and computer readable storage medium

A terminal equipment and stereo technology, which is applied in the direction of stereo system, dual-channel system, microphone signal combination, etc. It can solve the problem that terminal equipment is difficult to adapt to various scene requirements, the direction of stereo beam cannot be adjusted, and the best stereo recording effect cannot be obtained, etc. question

Active Publication Date: 2021-07-16
HUAWEI TECH CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when using terminal equipment to record video, on the one hand, due to the complex and changeable video recording scene and the influence of environmental noise during the recording process, on the other hand, the direction of the stereo beam generated by the terminal equipment is often unable to be adjusted due to the solidification of configuration parameters, resulting in It is difficult for terminal equipment to adapt to the needs of various scenarios, so that it is impossible to obtain a better stereo recording effect

Method used

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  • Stereo pickup method and device, terminal equipment and computer readable storage medium
  • Stereo pickup method and device, terminal equipment and computer readable storage medium
  • Stereo pickup method and device, terminal equipment and computer readable storage medium

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Embodiment Construction

[0095] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0096] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0097] It should be noted that relative ter...

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Abstract

The embodiment of the invention provides a stereo pickup method and device, terminal equipment and a computer readable storage medium. The terminal equipment obtains multiple pieces of target pickup data from the pickup data of the multiple microphones, obtains attitude data and camera data of the terminal equipment, determines a target beam parameter group corresponding to the multiple pieces of target pickup data from multiple pre-stored beam parameter groups according to the attitude data and the camera data, and forming a stereo beam according to the target beam parameter group and the plurality of target pickup data. Thus, when the terminal device is in different video recording scenes, different target beam parameter groups are determined according to different attitude data and camera data, and then the direction of the stereo beam is adjusted by using the different target beam parameter groups, so that the noise influence in the recording environment can be effectively reduced. The terminal equipment can obtain a better stereo recording effect in different video recording scenes.

Description

technical field [0001] The present invention relates to the field of audio processing, in particular to a stereo sound pickup method, device, terminal equipment and computer-readable storage medium. Background technique [0002] With the development of terminal technology, video recording has become an important application in terminal devices such as mobile phones and tablets, and users have higher and higher requirements for video recording effects. [0003] At present, when using terminal equipment to record video, on the one hand, due to the complex and changeable video recording scene and the influence of environmental noise during the recording process, on the other hand, the direction of the stereo beam generated by the terminal equipment is often unable to be adjusted due to the solidification of configuration parameters, resulting in It is difficult for the terminal equipment to adapt to the requirements of various scenarios, so that it is impossible to obtain a bet...

Claims

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Application Information

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IPC IPC(8): H04R5/027H04R3/00H04R1/08H04R29/00
CPCH04R5/04H04R2205/026H04R5/027H04R29/005H04R3/005H04R2430/20H04S1/007H04S2400/15H04R2499/11H04R1/406H04S7/30H04S2400/13
Inventor 韩博刘鑫熊伟靖霄李峰
Owner HUAWEI TECH CO LTD
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