File rtkit.conf of Package pipewire
# see /usr/libexec/rtkit/rtkit-daemon -h for garbage RTKIT_ARGS="--scheduling-policy=FIFO --our-realtime-priority=50 --max-realtime-priority=49 --min-nice-level=-19 --rttime-usec-max=-1 --users-max=100 --processes-per-user-max=1000 --threads-per-user-max=10000 --actions-burst-sec=10 --actions-per-burst-max=1000 --canary-cheep-msec=30000 --canary-watchdog-msec=60000 "