[Unit] Description=Load %i Pulseaudio null sink After=pipewire-pulse.service [Service] Type=oneshot ExecStart=/usr/bin/pactl load-module module-null-sink object.linger=1 media.class=Audio/Sink sink_name=%i ExecStop=/usr/bin/pactl unload-module module-null-sink RemainAfterExit=yes [Install] WantedBy=default.target