samples dash-if-reference-player: add "Stop" button to stop/unload current stream

Author: bbert

samples/dash-if-reference-player/app/main.js

@@ -441,6 +441,11 @@ app.controller('DashController', function ($scope, sources, contributors, dashif
         $scope.controlbar.enable();
     };
 
+    $scope.doStop = function () {
+        $scope.player.attachSource(null);
+        $scope.controlbar.reset();
+    }
+
     $scope.changeTrackSwitchMode = function (mode, type) {
         $scope.player.setTrackSwitchModeFor(type, mode);
     };

samples/dash-if-reference-player/index.html

@@ -122,6 +122,7 @@
                 <input type="text" class="form-control" ng-model="selectedItem.url">
                 <span class="input-group-btn">
                     <button class="btn btn-default" ng-click="toggleOptionsGutter(!optionsGutter)" ng-cloak>{{getOptionsButtonLabel()}}</button>
+                    <button class="btn btn-default" type="button" ng-click="doStop()">Stop</button>
                     <button class="btn btn-primary" type="button" ng-click="doLoad()">Load</button>
                 </span>
             </div>