webcam access

basic_webcam.html

<video autoplay></video>
	
<script type="text/javascript">
	function hasGetUserMedia() {
		// Note: Opera is unprefixed.
		return !!(navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia);
	}
		
	if(hasGetUserMedia()) console.log("Good to go!");
	else alert("boohoo... getUserMedia() is not supported in your browser.. :(");

	var onFailSoHard = function(e) { console.log("oh no you don't!", e) };

	// example: using Webkit vendor
	navigator.webkitGetUserMedia({video: true, audio: false}, function(localMediaStream) {
		var video = document.querySelector('video');
		video.src = window.URL.createObjectURL(localMediaStream);
	}, onFailSoHard);		
</script>