This video is definitely a pro shot, but just a single camera. Other cameras were also filming (there is multi-cam footage on The Magic Years and Rare Live), and this is just one of the raw angles.
Spot on Bob.
A poor ,many generation ,2nd angle from the left side is also available of the 1st...rare but obtainable if you search hard enough ;)
I also hear that the stage right cam footage is locked up somewhere as that has all the REAL DEAL decent footage.
It was to be an officially released pro-shot for 79 but after examining the footage ,again the idea was shelved.....then swiped....lol.
ANY version that does not have the QTV logo from the front cam is a cropped re-encoded version (as a heads up to all) ,& it wasn't 16.9 Widescreen either...lol.
Mould will appear on any proper DVD if that version is placed near them.