This is a test to see how well A-tour can play back 4k video. Yes, forget about blueray being hi-res, in fact even 4k (4 x bluray) is pretty tame as even 8k video is being demonstrated. A-tour is even higher then 8k.
This high quality 4k New Zealand tourism promotion video is displayed near native resolution covering almost 4 entire screens. As with everything in this exhibit. It is impossible to describe how amazing it looks. Especially when rendered against a backdrop of a New Zealand mountain fly-through.
Wider videos are great but the camera work needs to be still with wide angles and horizon in the middle.