_onSourcePlay()
    {
        cancelAnimationFrame(this._updateLoop);
        this._videoUpdateLoop();
    }
/**
     * Runs the update loop when the video is ready to play
     *
     * @private
     */
Runs the update loop when the video is ready to play
@private
Runs the update loop when the video is ready to play @private
_onSourcePlay()
    {
        cancelAnimationFrame(this._updateLoop);
        this._videoUpdateLoop();
    }
_onSourcePlay ( ) { cancelAnimationFrame ( this . _updateLoop ) ; this . _videoUpdateLoop ( ) ; }
Runs the update loop when the video is ready to play
 @private
Runs the update loop when the video is ready to play @private