问题
The test code:
<!doctype html>
<html>
<body>
<video id="v1" autoplay="autoplay"></video>
<script>
navigator._getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
navigator._getUserMedia({video: true}, function(stream) {
document.getElementById('v1').src = URL.createObjectURL(stream);
}, function() {});
</script>
</body>
</html>
This is what firefox 28.0 captures. The webcamera is Logitech C210. It works fine in skype and chrome. The computer is running windows 8. Also, it works on other computer with windows 7. Filed a bug report. Any thoughts?
回答1:
You may want to try updating the webcam drivers or disabling hardware acceleration in Firefox, as mentioned in this post.
回答2:
The bug is fixed in firefox-29.
来源：https://stackoverflow.com/questions/23251515/firefox-captures-video-noise-from-web-camera