title: Image flipped in preview after taking photo from IPhone camera, how do I reverse this?
body: <p>When I take a photo within my app after hitting the shutter button the image preview is mirrored horizontally. I know it does this to mimic a mirror but I don't want this behaviour on my app. I want it to take front facing camera photos the way instagram does with no flip. I know how to flip the photo AFTER i.e.:</p>
  
  <pre><code>UIImage * flippedImage = [UIImage imageWithCGImage:picture.CGImage scale:picture.scale orientation:UIImageOrientationLeftMirrored];
  </code></pre>
  
  <p>but it's the preview image I want to flip (the image shown with the "Retake" and "Use Photo"). Any ideas how to go about this? I think I need to override something in the UIImagePicker class.</p>
  
  <p>Thanks</p>