The pi will fail to boot without the nofail
option. Arch linux wiki recommended options
Forward a safe port to the static IP of the pi, for SSH and jellyfin
sudo apt install mosh
ssh -L 8080:localhost:9091 -p 50022 pi@sub.domain.tld # transmission
Visit localhost:8080
in browser
ffmpeg -i input.mp4 -c:v libx264 -pix_fmt yuv420p output.mp4
It appears the BT709 pixel format causes stuttering issues with playback.
See this issue