title: How to Trigger custom Video player While playing any video in iphone?
body: <p>I want to create a Custom Video Player with some more features and settings .</p>
  
  <p>So My question is:</p>
  
  <p>1) Can i trigger my app when user clicks any video ?
  2)How can i get list of all videos saved in iPhone (not in camera roll) ?i want to play them inside the video player i created.</p>
  
  <p>Please guide me, thanks.</p>