title: Switch back from Chromecast to TV Trasmissions
body: <p>How can i switch back to TV ( starting from a Google Cast with Chromecast ) when cast stop? </p>
  
  <p>Switching from TV trasmissions to Cast is very simple. I'm not able to switch back from Cast to TV trasmissions when the cast finish. </p>
  
  <p>How can i implement this feature? </p>