install via pipx

NewPipe; open source; download through F-Droid client to manage updates.

360 3d VR metadata injector:
https://www.reddit.com/r/180vr/comments/8258l3/python_metadata_tool_for_vr180_youtube_format/

spatial metadata injector for videos

Download best mp4 format available or any other best if no mp4 available
youtube-dl -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best' URL

Download best mp4
youtube-dl -f mp4 ...

List-formats
youtube-dl -F ...

Download specific
youtube-dl -f 22 ...

Download the best video format and the best audio format without merging them
youtube-dl -f 'bestvideo,bestaudio' -o '%(title)s.f%(format_id)s.%(ext)s' ...