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Video recording method and electronic equipment

An electronic device and video recording technology, applied in the electronic field, can solve problems such as poor shooting effect and excessive noise in video files

Active Publication Date: 2021-10-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for shooting scenes with noisy sounds (such as concerts, downtown, etc.), the video files shot by users often have more noise and poor shooting effect

Method used

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  • Video recording method and electronic equipment
  • Video recording method and electronic equipment
  • Video recording method and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0136] See Figure 4 , is a schematic flowchart of the video recording method provided in the embodiment of the present application. This method can be applied to figure 1 For the electronic device shown, the process of the method includes:

[0137] S1, start a camera and a microphone of the electronic device, the camera is used to collect video signals, and the microphone is used to collect sound signals in the environment.

[0138] Exemplarily, starting the camera and the microphone on the electronic device includes: starting a first application, the first application has a recording function, and when the electronic device starts the recording function of the first application, the camera and the microphone are turned on. Wherein, the first application may be a camera application in the electronic device, and the camera application may be a built-in camera application of the electronic device or a third-party camera application downloaded by the electronic device from the...

Embodiment 2

[0226] Embodiment 2 specifically introduces the aforementioned second scenario, that is, the scenario of performing post-processing on locally stored video files.

[0227] See Figure 19 , is a schematic flowchart of the video file processing method provided in the second embodiment. The flow chart can be understood as the Figure 4 A refinement of the flowchart shown. The process includes:

[0228] S1901. Determine a first video file to be processed among locally stored video files, where the first video file includes a video signal and N types of sound signals, where N is an integer greater than or equal to 1.

[0229] Exemplarily, determining the first video file to be processed among the locally stored video files includes starting a first application on the electronic device, the first application includes at least one video file, and determining the first video file to be processed according to user operations document. Wherein, the first application may be a local ...

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PUM

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Abstract

A video recording method and an electronic device are used for improving video shooting quality. The method comprises the steps that a camera and a microphone of the electronic equipment are started, the camera is used for collecting video signals, and the microphone is used for collecting sound signals in the environment; a first target sound signal in the sound signals in the environment is determined, the first target sound signal is one or more sound signals in N sound signals included in the environment, the frequencies and / or sound sources of the N sound signals are different, and N is an integer greater than or equal to 1; and a video signal acquired by the camera and the first target sound signal are synthesized into a video file.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a video recording method and electronic equipment. Background technique [0002] Video shooting (or video recording) is a common means used by people to record life. Generally, users often use mobile phones to shoot videos. When shooting a video, the mobile phone will not only collect the video signal, but also collect all the sound signals in the shooting scene, and then synthesize the video signal and the sound signal into a video file (or video file). [0003] However, for shooting scenes with noisy sounds (such as concerts, downtown, etc.), the video files shot by users often have more noises and the shooting effect is poor. Contents of the invention [0004] The purpose of this application is to provide a video recording method and electronic equipment for improving the quality of video shooting. [0005] In a first aspect, a video recording method is prov...

Claims

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Application Information

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IPC IPC(8): H04N5/91H04M1/72439
CPCH04N5/91H04M1/72439
Inventor 李瑞黄雪妍
Owner HUAWEI TECH CO LTD