pipewire/src/daemon/pipewire-pulse.conf.in

# PulseAudio config file for PipeWire version @VERSION@ #
#
# Copy and edit this file in @PIPEWIRE_CONFIG_DIR@ for system-wide changes
# or in ~/.config/pipewire for local changes.

context.properties = {
    ## Configure properties in the system.
    #mem.warn-mlock  = false
    #mem.allow-mlock = true
    #mem.mlock-all   = false
    #log.level       = 2
}

context.spa-libs = {
    audio.convert.* = audioconvert/libspa-audioconvert
    support.*       = support/libspa-support
}

context.modules = [
    { name = libpipewire-module-rtkit
        args = {
            #nice.level   = -11
            #rt.prio      = 88
            #rt.time.soft = 2000000
            #rt.time.hard = 2000000
        }
        flags = [ ifexists nofail ]
    }
    { name = libpipewire-module-protocol-native }
    { name = libpipewire-module-client-node }
    { name = libpipewire-module-adapter }
    { name = libpipewire-module-metadata }

    { name = libpipewire-module-protocol-pulse
        args = {
            # the addresses this server listens on
            server.address = [
                "unix:native"
                #"unix:/tmp/something"              # absolute paths may be used
                #"tcp:4713"                         # IPv4 and IPv6 on all addresses
                #"tcp:[::]:9999"                    # IPv6 on all addresses
                #"tcp:127.0.0.1:8888"               # IPv4 on a single address
            ]
            #pulse.min.req          = 256/48000     # 5ms
            #pulse.default.req      = 960/48000     # 20 milliseconds
            #pulse.min.frag         = 256/48000     # 5ms
            #pulse.default.frag     = 96000/48000   # 2 seconds
            #pulse.default.tlength  = 96000/48000   # 2 seconds
            #pulse.min.quantum      = 256/48000     # 5ms
            #pulse.default.format   = F32
            #pulse.default.position = [ FL FR ]
            # These overrides are only applied when running in a vm.
            vm.overrides = {
                pulse.min.quantum = 1024/48000      # 22ms
            }
        }
    }
]

# Extra modules can be loaded here. Setup in default.pa can be moved here
context.exec = [
    #{ path = "pactl"        args = "load-module module-switch-on-connect" }
    #{ path = "/usr/bin/sh"  args = "~/.config/pipewire/default.pw" }
]

stream.properties = {
    #node.latency          = 1024/48000
    #node.autoconnect      = true
    #resample.quality      = 4
    #channelmix.normalize  = false
    #channelmix.mix-lfe    = false
    #channelmix.upmix      = false
    #channelmix.lfe-cutoff = 0
}