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Light effect control method and device, equipment and storage medium

A lighting effect and control method technology, applied in the field of communications, can solve the problems that the lighting effect cannot accurately grasp the rhythm of music, the lighting effect of lighting equipment is poor, and the volume of music is easily affected by environmental noise, etc., so as to improve the lighting performance. effect, the effect of improving the recognition accuracy

Pending Publication Date: 2021-11-05
SHENZHEN INTELLIROCKS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this method will cause the lighting effect to be unable to accurately grasp the rhythm of the music, and the volume of the music is easily affected by environmental noise, resulting in poor lighting effects of the lighting equipment

Method used

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  • Light effect control method and device, equipment and storage medium
  • Light effect control method and device, equipment and storage medium
  • Light effect control method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] figure 1 It is a flow chart of a lighting effect control method provided in Embodiment 1 of the present application. This embodiment is applicable to the situation where lighting equipment is controlled to follow the rhythm of music to display lighting effects. This method can be executed by a lighting effect control device. The device can be implemented in the form of software and / or hardware. The device can be configured in lighting effect control equipment. like figure 1 As shown, the method includes:

[0036] Step S110, acquiring music sample data, and dividing the music sample data into frames to determine the audio data of each frame.

[0037] Wherein, the music sampling data may be the data obtained after filtering, sampling and / or gaining the ambient music after collecting the ambient music. For example, the music sampling data may be PCM (Pulse Code Modulation, pulse code modulation) data corresponding to ambient music.

[0038] Exemplarily, figure 2 It ...

Embodiment 2

[0058] image 3 It is a flow chart of another lighting effect control method provided in Embodiment 2 of the present application. This embodiment is optimized on the basis of the above embodiments, such as image 3 As shown, the method includes:

[0059] Step S210, acquiring music sample data, and dividing the music sample data into frames to determine the audio data of each frame.

[0060] Optionally, after step S210, it may also include: grouping audio data, each group of audio data has a mapping relationship with lighting elements, and calculating the average energy of each group of audio data; for each or each group of lighting elements corresponding audio data, calculate the absolute value of the difference between the average energy of the current frame of audio data and the average energy of the previous frame of audio data, if the absolute value of the difference is greater than the energy average, then determine that the current frame of audio data is a music rhythm,...

Embodiment 3

[0093] Figure 9 It is a schematic structural diagram of a lighting effect control device provided in Embodiment 3 of the present application. The device can be implemented by software and / or hardware, and generally can be integrated into a lighting effect control device, and can improve the overall lighting effect when the lighting device follows the rhythm of music by implementing the lighting effect control method. Such as Figure 9 As shown, the device includes:

[0094] A data acquisition module 310, configured to acquire music sample data, and divide the music sample data into frames to determine the audio data of each frame;

[0095] A spectrum calculation module 320, configured to calculate spectrum data corresponding to the audio data; wherein, there is a mapping relationship between a first preset number of frequency points in the spectrum data and lighting elements;

[0096] Rhythm determination module 330, configured to determine the music rhythm corresponding t...

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Abstract

The embodiment of the invention discloses a light effect control method and device, equipment and a storage medium. The method comprises the following steps: acquiring music sampling data, framing the music sampling data, and determining audio data of each frame; calculating spectrum data corresponding to the audio data, wherein a mapping relationship exists between a first preset number of frequency points in the frequency spectrum data and the light element; according to the amplitude change condition of each frequency point in the frequency spectrum data, determining the music rhythm corresponding to each or each group of light elements; and sending a light control instruction to a corresponding light element according to the music rhythm, so that the light element displays a light effect corresponding to the light control instruction. According to the embodiment of the invention, by utilizing the change of the frequency spectrum data of the environment music and the mapping relationship between each frequency point in the frequency spectrum data and the light element, the recognition accuracy of the music rhythm is improved, and the overall light presentation effect when the lighting equipment moves along with the music rhythm is improved.

Description

technical field [0001] The embodiments of the present application relate to communication technologies, and in particular to a lighting effect control method, device, device, and storage medium. Background technique [0002] Lighting effect control is widely used in exhibition halls, concerts, karaoke and other places, mainly used to enhance the atmosphere of the scene accompanied by music. [0003] In the prior art, the music effect of the lighting equipment mainly depends on the volume of the music to determine the rhythm of the music, and then determines the lighting effect. [0004] However, this method will cause the lighting effect to be unable to accurately grasp the rhythm of the music, and the volume of the music is easily affected by environmental noise, resulting in poor lighting effects of the lighting equipment. Therefore, how to improve the overall lighting effect when the lighting equipment follows the rhythm of the music has become a technical problem to be ...

Claims

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Application Information

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IPC IPC(8): H05B47/105H05B47/155H05B47/165
CPCH05B47/105H05B47/155H05B47/165Y02B20/40
Inventor 由杰吴文龙
Owner SHENZHEN INTELLIROCKS TECH CO LTD
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