title: Replace default play button on Brightcove's Smart Player on mobile devices
body: <p>Quite likely I just need the right terms to find the answer; however, I imagine someone else has already encountered this problem and knows right away how to solve it.</p>
  
  <p>I'm using Brightcove's services and their Smart Player.  I've configured a Chromeless player and tried to eliminate ALL controls because my page's controls will use their API to play, pause, etc.  On desktop, this works just ok. On mobile devices (iOS7 Safari) there is a play button overlay on the video player that I'd like to replace with my own graphic.</p>
  
  <p>I'd like to turn this:</p>
  
  <p><img src="https://i.stack.imgur.com/Vx3PB.png" alt="enter image description here"></p>
  
  <p>into this:</p>
  
  <p><img src="https://i.stack.imgur.com/kMvZy.png" alt="enter image description here"></p>
  
  <p>Anyone know how to do this?  I can't just reach into the player with JavaScript because it's in an iframe filled by Brightcove services.</p>