     /************************************************************/
     
     public func adsManagerAdDidStartBuffering(_ adsManager: IMAAdsManager!) {
-        self.showLoadingView(true, alpha: 0.1)
         self.notify(event: AdEvent.AdStartedBuffering())
     }
     
     public func adsManagerAdPlaybackReady(_ adsManager: IMAAdsManager!) {
-        self.showLoadingView(false, alpha: 0)
         self.notify(event: AdEvent.AdPlaybackReady())
     }
     

        if let mimeTypes = self.config?.videoMimeTypes {
            self.renderingSettings.mimeTypes = mimeTypes
        }
    }
    
    private func showLoadingView(_ show: Bool, alpha: CGFloat) {
        if self.loadingView == nil {
            self.setupLoadingView()
        }
        
        self.loadingView!.alpha = alpha
        self.loadingView!.isHidden = !show
        
        self.player?.view.bringSubview(toFront: self.loadingView!)
    }
    
    private func notify(event: AdEvent) {

    private var adsManager: IMAAdsManager?
    private var renderingSettings: IMAAdsRenderingSettings! = IMAAdsRenderingSettings()
    private var pictureInPictureProxy: IMAPictureInPictureProxy?
    
    // we must have config error will be thrown otherwise
    private var config: IMAConfig!
    
