#!/usr/bin/env bash

# Increase nice and rtprio limits.
local user=$(cut -d' ' -f1 <<< $(who))
echo "$user - nice -20
$user - rtprio 99" | sudo tee --append /etc/security/limits.conf

# Create pulseaudio config.
sudo mkdir -p /etc/pulse/daemon.conf.d/
echo "high-priority = yes
nice-level = -15

realtime-scheduling = yes
realtime-priority = 50

resample-method = speex-float-0

default-fragments = 5
default-fragment-size-msec = 2" | sudo tee --append /etc/pulse/daemon.conf.d/10-lower-latency.conf

# Disable timer-based scheduling.
sudo sed -i 's/load-module module-udev-det*/load-module module-udev-detect tsched=0/g' /etc/pulse/default.pa