Don't use createObjectURL, it leaks

by jib1

HTML

<script src="https://webrtc.github.io/adapter/adapter-latest.js"></script>
<video id="video" width="160" height="120" autoplay></video><br>
<div id="div"></div>

JavaScript

var log = msg => div.innerHTML += msg + "<br>";
var wait = ms => new Promise(resolve => setTimeout(resolve, ms));

navigator.mediaDevices.getUserMedia({ video: true })
  .then(stream => video.srcObject = stream)
  .then(() => wait(2000))
  .then(() => video.srcObject = null)
  .catch(e => log(e.name + ": "+ e.message));