title: Get image from a video frame in iPhone
body: <p>Is it possible using the iPhone SDK to grab a frame from a video in iPhone and save it or use it in any way in the application? Does the SDK give any control over the video other than play/stop or maybe access to the binary data of the video?</p>
  
  <p>Also is it possible to know the time at which the user stopped watching the video (i know in SDK 3.0 it is possible to start the video from a specific time).</p>
  
  <p>Thanks</p>
  
  <p>EDIT:
  If not through the official APIs, is there another way to do any of the above in a way that won't ban the application from the AppStore?</p>