title: Is it possible to add a text overlay to videos?
body: <p>I am an iOS developer and I have written an app for a client, it is a fitness (Crossfit) timer app, it films you on your workout and adds real time overlays and rep counts to the finished video. It was a fairly challenging project to complete and I was just wondering if the same thing would be possible on Android?</p>
  
  <p>Essentially what I need to know is, is it possible to overlay text that changes (e.g a timer counting up in seconds) onto a recorded video?</p>
  
  <p>If anyone has written an app that does this I would be grateful to see code snippets as Java is not my forte!</p>
  
  <p>Thanks!</p>