I recorded a few short videos at the event I was at over the weekend, available exclusively on PeerTube for now.
Infrastructure in the background of this video is pretty incredible. I don't know of another event where you have so many machines hooked up to the same gas/vent system. https://video.typica.us/videos/watch/866281ce-6626-4987-9c75-d010e537f118
Also discovered that my instance doesn't like 4K video recorded from my phone without some post-processing. The initial transcode ends up using all the memory and everything starts failing.
That problem isn't one with 4K video in general (it's handled much longer videos just fine), just the ones from my phone.