Update 3.read-video-with-external-control.html

Author: lim-kim930

2.ui-tweaking/3.read-video-with-external-control.html

@@ -205,6 +205,7 @@ <h1>Customized UI</h1>
                         alert('Play video failed: ' + (ex.message || ex));
                     }
                     updateOptions();
+                    updateCurrentResolution();
                 }
             });
         }