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Allow to specify web cam constraints. #124

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Allow to specify web cam constraints. #124

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8 changes: 6 additions & 2 deletions src/tracking.js
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Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,7 @@
*/
tracking.initUserMedia_ = function(element, opt_options) {
window.navigator.getUserMedia({
video: true,
video: opt_options.video,
audio: opt_options.audio
}, function(stream) {
try {
Expand Down Expand Up @@ -125,7 +125,8 @@
* video.
* @param {tracking.Tracker} tracker The tracker instance used to track the
* element.
* @param {object} opt_options Optional configuration to the tracker.
* @param {object} opt_options Optional configuration to the tracker.
* Used only with 'video' tag for specifying constrains when initialising webcam source.
*/
tracking.track = function(element, tracker, opt_options) {
element = tracking.one(element);
Expand All @@ -144,6 +145,9 @@
case 'video':
if (opt_options) {
if (opt_options.camera) {
if (!opt_options.video) {
opt_options.video = true;
}
this.initUserMedia_(element, opt_options);
}
}
Expand Down