using audio to change background color, minim

sanremad

Hi!

Im new to processing and im trying to understand how to use minim to have audio creating a changing linear color gradient.

I understand the first part, how to get the audio in ... its just the next part. Getting the audio to do colors instead of a for ex line that changes. Any tips or some idea on where to start would be super! Im kind of stuck after hours of googling and trying...

thanks!

---

import ddf.minim.*;

Minim minim;
AudioInput in;

void setup()
{
  size(200, 200, P3D);
  colorMode(HSB, 200);

  minim = new Minim(this);


  in = minim.getLineIn();
}

void draw()


  for(int i = 0; i < in.bufferSize() - 1; i++)
  {

sanremad

Kind of like this, maybe also with hue changing, using beat or buffer to change in relation to sound... Any help in where to start is super appreciated!

SilentAce

The best way to start is the minim documentation. There are plenty of examples, like the use of a beat, kick, snare or range. code.compartmental.net/minim/index_analysis.html code.compartmental.net/minim/index.html.

sanremad

Thanks! I´ll look into it.