default (5) - Linux Manuals
default: PulseAudio Sound Server Startup Script
NAME
default.pa - PulseAudio Sound Server Startup ScriptSYNOPSIS
~/.config/pulse/default.paDESCRIPTION
The PulseAudio sound server interprets the file ~/.config/pulse/default.pa on startup, and when that file doesn't exist /etc/pulse/default.pa. It should contain directives in the PulseAudio CLI language, as documented in pulse-cli-syntax(5).The same commands can also be entered during runtime in the pacmd(1) tool, allowing flexible runtime reconfiguration.