Shooting method and camera device for enhanced audio recording

A shooting method and a technology of a camera device, which are applied in the field of photography, and can solve problems such as poor user experience, low target sound output volume, and poor sound quality

Active Publication Date: 2015-11-25
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the shooting scene is noisy, a lot of noise will be collected, so that the target sound that you want to record will be drowned by the noise, so that the target sound cannot be clearly output during video playback
Or, it is hoped that the recorded sound source is relatively far away from the camera device, so that the target sound collected by the camera device is relatively small, and the output volume of the target sound is also low and the sound quality is poor during video playback.
Therefore, the user experience is poor

Method used

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  • Shooting method and camera device for enhanced audio recording
  • Shooting method and camera device for enhanced audio recording
  • Shooting method and camera device for enhanced audio recording

Examples

Experimental program
Comparison scheme
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no. 1 example

[0033] see figure 1 , which is the first embodiment of the method for photographing enhanced audio recording of the present invention, the method for photographing enhanced audio recording includes the following steps:

[0034] Step S101: Select a target sound source according to an operation instruction on the shooting screen.

[0035] The user can issue an operation instruction for shooting a picture through touch operations such as clicking and touching, and the camera device uses the position where the user clicks or touches on the shooting picture as a target sound source.

[0036] Step S102: Determine the sound collection unit of the camera device closest to the target sound source.

[0037] The camera device in the present invention has at least two sound collection units, and the camera device determines the sound collection unit closest to the target sound source according to the position of the target sound source on the shooting screen and the relative positions of...

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Abstract

Disclosed are a shooting method for enhanced sound recording and a video recording apparatus. The shooting method for enhanced recording comprises the steps: selecting a target sound source according to an operation instruction on a shot picture; determining a sound collection unit nearest to the target sound source; adjusting a signal gain or a loss of the sound collection unit. If the target sound source is noise, recording signals of the sound are reduced. If the target sound source is a target sound, recording signals of the sound are enhanced, making the target sound in a recorded video be able to output at a higher volume and in clearer sound quality, and thereby achieving a purpose of enhanced recording.

Description

technical field [0001] The invention relates to the field of camera technology, in particular to a camera method and camera device for enhancing sound recording. Background technique [0002] In the prior art, during the shooting process, the camera device will simultaneously collect all the sounds of the shooting scene. When the shooting scene is noisy, a lot of noise will be collected, so that the target sound that you want to record will be drowned by the noise, so that the target sound cannot be clearly output during video playback. Or, it is hoped that the recorded sound source is relatively far away from the camera device, so that the target sound collected by the camera device is relatively small, and the output volume of the target sound is also low and the sound quality is poor during video playback. Hence, poor user experience. Contents of the invention [0003] The main purpose of the present invention is to provide a recording method and camera device for enh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/76H04N5/911H04N5/232
CPCH04N5/76H04N9/806H04N5/772
Inventor 孙丽
Owner NUBIA TECHNOLOGY CO LTD
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