title: Dismiss multiple view controllers at once (iOS 8)
body: <p>So in my code, I have a Tab Bar controller. When you click one of the tabs, it calls this code to open up a new storyboard (for video capture). </p>
  
  <pre><code>NavController *NC = [[NavController alloc] initWithCaptureInput];
  [self presentViewController:NC animated:YES completion:nil];
  </code></pre>
  
  <p>In this view, he records a video and then the storyboard presents the segue. In that view, the user can preview his video. When he click's a button the storyboard pushes him to the next view.</p>
  
  <p>In that last view, I use to call this in iOS 7 to make the app go back to the initial view (before the current storyboard). </p>
  
  <pre><code>[self.presentingViewController.presentingViewController dismissViewControllerAnimated:YES completion:nil];
  </code></pre>
  
  <p>This worked fine but in iOS 8, the top view is dismissed, and during the animation, you see the video preview view. Its only when the animation is done that the video preview view is removed (as it should be). </p>
  
  <p>Can anyone tell me how I can have my proper animation where the top view is removed and during the animation you only see the initial view? This could be done if the app was to remove all the views at the same time (animating them at the same time too).</p>