I used ffmpeg on the command line to convert an API video to MP4 so I could upload to Twitter. Very easy — anybody can do it. (I Googled.)
One thing I'd like to see either from @CentOSProject Stream or @rocky_linux: A live image. @Fedora does it, and so should the "enterprise" distros.
The bridge on an acoustic guitar (flattop or classical) is a strange animal. Wht's keeping it stuck down despite the pull of the strings? Glue. Crazy (not the glue, the situation).
Nonfree images get a little bit of visibility on the "Getting Debian" page, albeit at the bottom. Better than nothing. https://www.debian.org/distrib/
The debian-devel mailing list has been burning up with posts on Debian being unfriendly for "hiding" nonfree firmware. While I prefer STARTING with nonfree (and use those images to install), Debian has always been a better second distro than a first for new Linux users. https://cdimage.debian.org/mirror/cdimage/unofficial/non-free/cd-including-firmware/