Don't know if this is helpful or not, but thought I'd throw this into the mix. A day or so ago I saw this below a YouTube vid I downloaded:
[Quote:]
Youtube switched to separate audio/video streaming technology for higher quality formats and no longer provides direct 720p (Since 24 September 2018)/1080p/mp3 streams. Converting these streams to downloadable formats for you needs powerful server infrastructure, therefore 1080p/mp3 downloading has been limited to PRO users. Read more at -
https://videodroid.org/pro_upgrade.html. FREE users can download all formats in CACHE where some PRO users fetched the video/audio in past 24 hours, to test the feature you can try downloading popular videos.
[Unquote]
Not being a "PRO user", or however they consider it, I downloaded at 640, which is fine at my resolution anyway, Bigger files just fill up my drives faster and I can't tell the difference visually.
I'm not using VDH anyway - can't get past the glibc-2.27 requirement. I live with hopes for the future.