On most smart TVs you can pair the YouTube app to your mobile devices. That allows you to find a video on your phone and set the TV as the the output. So you're not fumbling around trying to search with the TV remote. You can also add a video to your playlist on your phone so you have it saved, then watch it later and set the TV as the output. Is there any way to pair a mobile device to the YouTube app in Directv's HD DVR receivers?