title: Adding text on video frame of dash stream
body: <p>I had implemented the both client side and server side for dash video streaming everything is working well
  (I used dash.all.min.js from the <strong>Github</strong> for client side)</p>
  <p><strong>I want to add text on video frames before they display on html video player is it possible to do it
  (client side)</strong></p>