import processing.video.*;


Capture cam;
MovieMaker mm;
int secondsPerFrame = 0;
int framesPerSecond = 0;
void setup() {
  size(640, 480);

  cam = new Capture(this, width, height);
  cam.settings();
  String [] lines = loadStrings("TimeLapseSettings.txt");
  if(lines==null) {
    saveStrings("TimeLapseSettings.txt", new String[]{"secondsPerFrame=1\nframesPerSecond=15"});
    lines = loadStrings("TimeLapseSettings.txt");
  }
  
  secondsPerFrame = Integer.parseInt(lines[0].split("=")[1]);
  framesPerSecond = Integer.parseInt(lines[1].split("=")[1]);

  mm = new MovieMaker(this, width, height, uniqueMovieFileName(), framesPerSecond);
  
  
}
String uniqueMovieFileName() {
  int c = 1;
  String fn = "movie-"+c+".mov";
  while(new File(fn).exists()) {
    c++;
    fn = "movie-"+c+".mov";
  }
  return fn;
}
int index = 0;

void draw() {
  if (cam.available() == true) {
    cam.read();
    image(cam, 0, 0);
    mm.addFrame();
    
  }
  
  PFont fontA = loadFont("CourierNew36.vlw");

  // Set the font and its size (in units of pixels)
  textFont(fontA, 12);
  
  fill(100);
  text("frame: "+index, 20, height - 20);
  delay(1000*secondsPerFrame);
}



void keyPressed() {
  //if (key == 'q') {
    mm.finish();  // Finish the movie if space bar is pressed!
    exit();
  //}
}