​

function setup() {

  createCanvas(500, 500);

  capture = createCapture(VIDEO);

  capture.hide();

}

​

function draw() {

  //to draw the capture with our canvas aspect ratio, we could get a stretched feed

  // image(capture, 0, 0, width, height);

​

  //to ensure the aspect ratio of your capture is not affected:

  let aspectRatio = capture.height / capture.width;

  image(capture, 0, 0, width, width * aspectRatio);

  // filter(INVERT);

}

​