ColourSwatchVideo.

​

​

import processing.video.*;

int numPixels;

int blockSize = 10;

Movie myMovie;

color myMovieColors[];

void setup() {

  size(640, 480, P2D);

  noStroke();

  background(0);

  myMovie = new Movie(this, "DSC_0022.mov");

  myMovie.loop();

  numPixels = width / blockSize;

  myMovieColors = new color[numPixels * numPixels];

}

​

void movieEvent(Movie m) {

  m.read();

  m.loadPixels();

  for (int j = 0; j < numPixels; j++) {

    for (int i = 0; i < numPixels; i++) {

      myMovieColors[j*numPixels + i] = m.get(i, j);

    }

  }

}

​

void draw()  {

  for (int j = 0; j < numPixels; j++) {

    for (int i = 0; i < numPixels; i++) {

      fill(myMovieColors[j*numPixels + i],mouseX*i);

      rect(i*blockSize, j*blockSize, blockSize-1, blockSize-1);

    }

  }

  }

​