I guess that I must have missed the point of this video. What value does it have? How is it informative or useful? I won't be able to get back the 5 minutes I just wasted. I guess it's an ad for RFHamFox. Next!
It is showing how you can get a panoramic display on an older rig, I have one of these rigs and all it needs is an RTL TV dongle and a PC, this was quite a novelty when the video was made nearly a decade ago.