Image On / Off progression by beat?
Posted: Mon May 15, 2023 6:02 pm
Is there a way to get a succession of images to turn on/off to the beat of an audio track?
For example, if I have three polygons that are red, blue, and green and I want the red to turn on with the first beat, turn off on the second beat, the blue polygon to turn on with the second beat, and off with the third beat, and the green to turn on with the third beat and off with the fourth beat, and then start the progression again on what would be the first beat of the next measure (assuming music is in 4/4).
I figured out how to use input selector to alternate the visible images, but can't figure out how to do it to a specific beat from an audio source.
Any suggestions are greatly appreciated.
Dan
For example, if I have three polygons that are red, blue, and green and I want the red to turn on with the first beat, turn off on the second beat, the blue polygon to turn on with the second beat, and off with the third beat, and the green to turn on with the third beat and off with the fourth beat, and then start the progression again on what would be the first beat of the next measure (assuming music is in 4/4).
I figured out how to use input selector to alternate the visible images, but can't figure out how to do it to a specific beat from an audio source.
Any suggestions are greatly appreciated.
Dan