On 06/01/2018 20:04, micky wrote:
[] Off topic, on my trip last spring, I took 2 or 3 videos of videos (at
museums) and they came out amazingly well, fully as useful as the
original. I thought it would ge like video of a television screen,
which usually shows big black and white stripes. Is that only true for
CRT tvs?

It's purely a matter of aspect ratio - how to display a 9:16 (portrait)
image on a 16:9 (landscape) screen. Similar issues arise when looking
at a old 4:3 video on a 16:9 screen.

--
Cheers,
David
Web: http://www.satsignal.eu