curious how that works out. you start dating, stop doing the hobby you're not really interested in, but she continues, and finds out you were only in it to find a date?
sometimes you just want to quickly look at ffprobe's natural output but the file have a lot of metadata or subtitles or whatever, and the stuff you want to look at is printed up on top, so the natural way is to pipe it to less or a file.
but no, you have to mess with stderr because the programs natural output without using the flags is an error apparently.
you can also skip the match filters by running the /videos URL instead of the main channel url.
if you want 720p, use -S res:720