gUM stop individual tracks

by jib1

HTML

<script src="https://webrtc.github.io/adapter/adapter-latest.js"></script>
<video id="video" width="160" height="120" autoplay></video><br>
<button onclick="stop('video')">Stop Video</button>
<button onclick="stop('audio')">Stop Audio</button>

JavaScript

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

let stop = k => video.srcObject.getTracks().forEach(t => t.kind == k && t.stop());