title: Swift, load video of the gallery without compression
body: <p>When you offer the possibility to a user to use a video previously registered in the gallery of the iPhone with a <code>UIImagePickerController</code>, it's imported and compressed to 1280x720 regardless of the original resolution. Is it possible to get the original video at the original quality with <code>UIImagePickerController</code> ? </p>
  
  <p>The url returned by <code>UIImagePickerController.InfoKey.mediaURL</code> seem to be a temporary url to the compressed file, so not usable to get the original file.</p>