I have a Roku app that plays travel videos non-stop from around the world. The channel is called ArmchairTourist, if you can please have a look at it. It is a very simple app-- with no menu whatsoever. You just start the channel-- and the random travel videos begin to play. I want to make the same app available on Apple TV. The videos are all hosted on Vimeo. I use their URLs. The channel needs to be able to run ads at a pre-determined interval, like every 12 minutes, so I need VAST tags. Thank you for your interest in building this channel!