Hi Everyone,

I'm completely new to this, so apologies if it's in the wrong place.

I'm trying to display an image based on an audio input ie < than

If a certain threshold is reached I want one image to display. If the sound levels drop I want the image to disappear.

I don't know how to write the function which declares when to load the image? Or to be honest where to put it in the sketch

Thanks, I appreciate your help.

Here is what I have so far using GetLineIn and loadimage

import ddf.minim.*;

Minim minim;
AudioInput in;

PImage a;  // Declare variable "a" of type PImage

void setup()
{
  size(512, 200, P2D);

  minim = new Minim(this);
  minim.debugOn();
 
  // get a line in from Minim, default bit depth is 16
  in = minim.getLineIn(Minim.STEREO, 512);
 
    size(200, 200);
  // The file "jelly.jpg" must be in the data folder
  // of the current sketch to load successfully
  a = loadImage("jelly.jpg");  // Load the image into the program 
  noLoop();  // Makes draw() only run once
}

void draw()
{
     // Displays the image at its actual size at point (0,0)
  image(a, 0, 0);
 
 
  background(0);
  stroke(255);
 
  // draw the waveforms
//  for(int i = 0; i < in.bufferSize() - 1; i++)
  {
   // line(i, 50 + in.left.get(i)*50, i+1, 50 + in.left.get(i+1)*50);
    //line(i, 150 + in.right.get(i)*50, i+1, 150 + in.right.get(i+1)*50);
   
    // Displays the image at its actual size at point (0,0)
  image(a, 0, 0);
 
  }
}


void stop()
{
  // always close Minim audio classes when you are done with them
  in.close();
  minim.stop();
 
  super.stop();
}