title: dynamically change images in an animation IOS
body: <p>I have a requirement to animate images . I have a large number of images and this needs to be played as an video. In between playing sometimes i need to change some images as they will be updated at server. so playing should automatically update this new images .</p>
  
  <p>I have tried using UIImageView. There we cannot control the animation.
  I then tried CAKeyframeAnimation supplying image array to values property. I could play and pause the animation. But here also i cannot dynamically change the image while playing.</p>
  
  <p>Can anyone help me in solving this problem.</p>
  
  <p>Thanks
  mia  </p>