About 20 years ago, I wanted to add recording studio capabilities to my gaming PC but I was a broke high schooler, so I installed Ubuntu Studio as a dual boot option alongside Windows XP.
Anyway, I installed Arch on my laptop about 3 years later in college using the Arch Book, which was essentially the same as the wiki’s install guide at the time.
I had a dual boot system with Windows and Mac (it was a hackintosh) as my home recording studio Pro Tools/gaming PC for about a decade, then my Windows install had to be wiped due to an issue I had, so I decided to just wipe the whole thing and go single boot with Linux Mint, so now I use Reaper for recording and Steam + Heroic + emulators are meeting all my gaming needs. I use the Xanmod kernel and the kisak-mesa PPA, and since making the switch I’ve upgraded essentially all of the parts in my PC, which is good because I first built it in 2013
It helps if your server can decode AV1, but you never need it to encode to AV1. Basically the main usecase for transcoding AV1 would be burning in ASS formatted subtitles, commonly used for anime. If you keep your anime in other codecs then you shouldn’t need to transcode AV1 ever unless you add more clients into the mix that can’t handle AV1 natively.
For what it’s worth, I use an Intel N100 with quicksync, and that can decode AV1 because it’s 12th gen. Works great for me.