Audio Visualizer - Atomic Sprocket

import ddf.minim.analysis.*;
import ddf.minim.*;
Minim minim;
AudioPlayer jingle;
FFT fft;
AudioInput in;
float[] angle;
float[] y, x;
 
void setup()
{
  size(screen.width, screen.height, P3D);
  //  size(1280,768,P3D);
  minim = new Minim(this);
  in = minim.getLineIn(Minim.STEREO, 2048, 192000.0);
  fft = new FFT(in.bufferSize(), in.sampleRate());
  y = new float[fft.specSize()];
  x = new float[fft.specSize()];
  angle = new float[fft.specSize()];
  frameRate(240);
}
 
void draw()
{
  background(0);
  fft.forward(in.mix);
  doubleAtomicSprocket();
}
 
void doubleAtomicSprocket() {
  noStroke();
  pushMatrix();
  translate(width/2, height/2);
  for (int i = 0; i < fft.specSize() ; i++) {
    y[i] = y[i] + fft.getBand(i)/100;
    x[i] = x[i] + fft.getFreq(i)/100;
    angle[i] = angle[i] + fft.getFreq(i)/2000;
    rotateX(sin(angle[i]/2));
    rotateY(cos(angle[i]/2));
    //    stroke(fft.getFreq(i)*2,0,fft.getBand(i)*2);
    fill(fft.getFreq(i)*2, 0, fft.getBand(i)*2);
    pushMatrix();
    translate((x[i]+50)%width/3, (y[i]+50)%height/3);
    box(fft.getBand(i)/20+fft.getFreq(i)/15);
    popMatrix();
  }
  popMatrix();
  pushMatrix();
  translate(width/2, height/2, 0);
  for (int i = 0; i < fft.specSize() ; i++) {
    y[i] = y[i] + fft.getBand(i)/1000;
    x[i] = x[i] + fft.getFreq(i)/1000;
    angle[i] = angle[i] + fft.getFreq(i)/100000;
    rotateX(sin(angle[i]/2));
    rotateY(cos(angle[i]/2));
    //    stroke(fft.getFreq(i)*2,0,fft.getBand(i)*2);
    fill(0, 255-fft.getFreq(i)*2, 255-fft.getBand(i)*2);
    pushMatrix();
    translate((x[i]+250)%width, (y[i]+250)%height);
    box(fft.getBand(i)/20+fft.getFreq(i)/15);
    popMatrix();
  }
  popMatrix();
}
 
void stop()
{
  // always close Minim audio classes when you finish with them
  jingle.close();
  minim.stop();
 
  super.stop();
}

This is great!

I have a hard time figuring why getLineOut doesn't work and why does is need to be from the mic? 😕

Other than that, great work! 👍 @benfarahmand

@benfarahmand One of my favorite plug and play processing audio visualizers for our projector. Thank you so much!!! Sensitivity adjustments and maybe with information on how people can contribute new visualizers would take this to the next level! We love it, thanks again!!!!