title: Iphone sdk - recording the game play within a game
body: <p>Is it possible to add a feature to record the game play within your game without eating up too much memory ? </p>
  
  <p>I want to allow the user to save there game as some sort of video file if thats possible ?</p>
  
  <p>// Edit - made things easier to be more relistic//
  The idea is that the user can use the app to change the textures within a pre-animated scene and when their done they can then export it to video.</p>
  
  <p>Thanks</p>