title: thumbnailImageAtTime: now deprecated - What's the alternative?
body: <p>Until iOS7 update I was using...</p>
  
  <pre class="lang-m prettyprint-override"><code>UIImage *image = [moviePlayer thumbnailImageAtTime:1.0 timeOption:MPMovieTimeOptionNearestKeyFrame];
  </code></pre>
  
  <p>...with great success, so that my app could show a still of the video that the user had just taken.</p>
  
  <p>I understand this method, as of iOS7 has now deprecated and I need an alternative. I see there's a method of </p>
  
  <pre class="lang-m prettyprint-override"><code>- (void)requestThumbnailImagesAtTimes:(NSArray *)playbackTimes timeOption:(MPMovieTimeOption)option
  </code></pre>
  
  <p>though how do I return the image from it so I can place it within the videoReview button image?</p>
  
  <p>Thanks in advance, Jim.</p>
  
  <p>****Edited question, after trying notification centre method***</p>
  
  <p>I used the following code -</p>
  
  <pre class="lang-m prettyprint-override"><code>[moviePlayer requestThumbnailImagesAtTimes:times timeOption:MPMovieTimeOptionNearestKeyFrame];
  
  [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(MPMoviePlayerThumbnailImageRequestDidFinishNotification::) name:MPMoviePlayerThumbnailImageRequestDidFinishNotification object:moviePlayer];
  </code></pre>
  
  <p>I made the NSArray times of two NSNumber objects 1 &amp; 2. </p>
  
  <p>I then tried to capture the notification in the following method</p>
  
  <pre class="lang-m prettyprint-override"><code>-(void)MPMoviePlayerThumbnailImageRequestDidFinishNotification: (NSDictionary*)info{
  
  UIImage *image = [info objectForKey:MPMoviePlayerThumbnailImageKey];
  </code></pre>
  
  <p>Then proceeded to use this thumbnail image as the button image as a preview.... but it didn't work.</p>
  
  <p>If you can see from my coding where I've went wrong your help would be appreciated again. Cheers</p>