Merge pull request #38 from KamiHQ/check-getUserMedia

improve check if browser supports getUserMedia
collab-project · Jan 16, 2016 · 17cde65 · 17cde65
2 parents 04915dc + f02a14d
commit 17cde65
Showing 1 changed file with 11 additions and 3 deletions.
diff --git a/src/js/videojs.record.js b/src/js/videojs.record.js
@@ -414,12 +414,20 @@
             this._deviceActive = false;
 
             // cross-browser getUserMedia
-            this.getUserMedia = (
+            var getUserMediaFn =
                 navigator.getUserMedia ||
                 navigator.webkitGetUserMedia ||
                 navigator.mozGetUserMedia ||
-                navigator.msGetUserMedia
-            ).bind(navigator);
+                navigator.msGetUserMedia;
+
+            if (getUserMediaFn) {
+                this.getUserMedia = getUserMediaFn.bind(navigator);
+            } else {
+                this.getUserMedia = function (constraints, successCallback, errorCallback) {
+                    errorCallback(new Error('getUserMedia is not supported'));
+                };
+            }
+
 
             // wait until player ui is ready
             this.player().one('ready', this.setupUI.bind(this));