does not work in firefox

[makc]

I believe the problem is in this line, should use video.srcObject = stream; instead.

[rexlogic]

Hi,

change:
navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;
with
navigator.mediaDevices.getUserMedia({ video: true, audio: false }).then(stream => video.srcObject = stream).catch(e => log(e.name + ": "+ e.message)); var log = msg => div.innerHTML += msg + "<br>";

in

headtrackr.js