David Gilmour's Live in Gdansk was filmed in 2006 so I'm certain high definition cameras were employed to film the event as most TV broadcasts were in 2K at the time.
Would love to see this concert and the accompanying 5.1 remix of On An Island released as a stand alone BD~A/V.
https://en.wikipedia.org/wiki/Live_in_Gdańsk
It [Gdanks] is available in HD as a 'fanmade' bluray with official stereo soundtrack.