import processing.video.*;

int videoScale = 10;
int cols , rows;
Capture video;

void setup(){
  size(640,480);
  cols = width / videoScale;
  rows = height / videoScale;
  video = new Capture ( this , cols ,rows);
  video.start();
}

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

void draw(){
  background(0);
  video.loadPixels();
  for (int i = 0; i < cols ; i++){
    for (int j = 0 ; j < rows; j++) {
    int x = i*videoScale;
    int y = j*videoScale;
    color c = video.pixels[i + j*video.width];
    fill(c);
    stroke(0);
    rect(x , y,videoScale , videoScale);
  }
}
}