mieruka

audio.java

import gab.opencv.*;
import processing.video.*;
import java.awt.*;
import ddf.minim.*;
 
Minim minim;
AudioPlayer player;

PImage src, dst;
Capture video;
OpenCV opencv;
float waveH=50;
float point = 0;
ArrayList<Contour> contours;
ArrayList<Contour> polygons;

void setup() {
  size(640, 480);
  minim = new Minim(this);
  video = new Capture(this, 640, 480);
  opencv = new OpenCV(this, 640, 480);
  opencv.loadCascade(OpenCV.CASCADE_FRONTALFACE);  
  player = minim.loadFile("music.mp3", 512);
  
  player.play(); 
  println(player.getVolume());
  video.start();
}

void draw() {
  image(video, 0, 0);
  opencv.loadImage(video);
  
  noFill();
  stroke(0, 255, 0);
  strokeWeight(1);
  Rectangle[] faces = opencv.detect();
  for (int i = 0; i < faces.length; i++) {
    rect(0,faces[i].y,width,faces[i].height);
    point = (float(faces[i].height)/height) * (float(faces[i].height)/height);
    filter(BLUR, 10 * point*point);
    waveH = point * 500;
    println(point);
    
    for(int j = 0; j < player.bufferSize() - 1; j++)
    {
      strokeWeight(40*point);
      float x1 = map( j, 0, player.bufferSize(), 0, width );
      float x2 = map( j+1, 0, player.bufferSize(), 0, width );
      line( x1, faces[i].y+faces[i].height/2 + player.right.get(j)*waveH, x2, faces[i].y+faces[i].height/2 + player.right.get(j+1)*waveH );
    }
  }
}

void captureEvent(Capture c) {
  c.read();
}