So while browsing on YouTube, this came up in my recommended:

It appears to be a lower-gen VHS recording of the film, and I grabbed a copy with 4K video downloader. But that got me wondering, is there a better quality version of this film available? And I've also heard that there was a pre-show interview with Gilmour and Mason where David "cried" about not being invited to perform with Roger at Berlin. Is anything known about these?

Any help is appreciated.