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daemon: add an example minimal conf file
Add an example for how to start a daemon with source, sink and metadata. It does not need a session manager and is able to run jack clients.
This commit is contained in:
Wim Taymans
parent
d19ab798be
commit
9976a7f8b2
2 changed files with 274 additions and 0 deletions
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@ -68,6 +68,7 @@ conf_files = [
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'client.conf',
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'client-rt.conf',
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'jack.conf',
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'minimal.conf',
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'pipewire-pulse.conf',
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]
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273
src/daemon/minimal.conf.in
Normal file
273
src/daemon/minimal.conf.in
Normal file
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@ -0,0 +1,273 @@
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# Simple daemon config file for PipeWire version @VERSION@ #
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#
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# Copy and edit this file in @PIPEWIRE_CONFIG_DIR@ for system-wide changes
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# or in ~/.config/pipewire for local changes.
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context.properties = {
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## Configure properties in the system.
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#library.name.system = support/libspa-support
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#context.data-loop.library.name.system = support/libspa-support
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#support.dbus = true
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#link.max-buffers = 64
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link.max-buffers = 16 # version < 3 clients can't handle more
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#mem.warn-mlock = false
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#mem.allow-mlock = true
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#mem.mlock-all = false
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#clock.power-of-two-quantum = true
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#log.level = 2
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#cpu.zero.denormals = true
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core.daemon = true # listening for socket connections
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core.name = pipewire-0 # core name and socket name
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## Properties for the DSP configuration.
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#default.clock.rate = 48000
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#default.clock.allowed-rates = [ 48000 ]
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#default.clock.quantum = 1024
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#default.clock.min-quantum = 32
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#default.clock.max-quantum = 2048
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#default.clock.quantum-limit = 8192
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#default.video.width = 640
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#default.video.height = 480
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#default.video.rate.num = 25
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#default.video.rate.denom = 1
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#
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# These overrides are only applied when running in a vm.
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vm.overrides = {
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default.clock.min-quantum = 1024
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}
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}
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context.spa-libs = {
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#<factory-name regex> = <library-name>
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#
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# Used to find spa factory names. It maps an spa factory name
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# regular expression to a library name that should contain
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# that factory.
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#
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audio.convert.* = audioconvert/libspa-audioconvert
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api.alsa.* = alsa/libspa-alsa
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support.* = support/libspa-support
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}
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context.modules = [
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#{ name = <module-name>
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# [ args = { <key> = <value> ... } ]
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# [ flags = [ [ ifexists ] [ nofail ] ]
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#}
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#
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# Loads a module with the given parameters.
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# If ifexists is given, the module is ignored when it is not found.
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# If nofail is given, module initialization failures are ignored.
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#
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# Uses realtime scheduling to boost the audio thread priorities. This uses
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# RTKit if the user doesn't have permission to use regular realtime
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# scheduling.
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{ name = libpipewire-module-rt
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args = {
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#nice.level = -11
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#rt.prio = 88
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#rt.time.soft = -1
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#rt.time.hard = -1
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}
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flags = [ ifexists nofail ]
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}
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# The native communication protocol.
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{ name = libpipewire-module-protocol-native }
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# The profile module. Allows application to access profiler
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# and performance data. It provides an interface that is used
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# by pw-top and pw-profiler.
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{ name = libpipewire-module-profiler }
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# Allows applications to create metadata objects. It creates
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# a factory for Metadata objects.
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{ name = libpipewire-module-metadata }
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# Creates a factory for making nodes that run in the
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# context of the PipeWire server.
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{ name = libpipewire-module-spa-node-factory }
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# Allows creating nodes that run in the context of the
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# client. Is used by all clients that want to provide
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# data to PipeWire.
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{ name = libpipewire-module-client-node }
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# The access module can perform access checks and block
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# new clients.
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{ name = libpipewire-module-access
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args = {
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# access.allowed to list an array of paths of allowed
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# apps.
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#access.allowed = [
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# @session_manager_path@
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#]
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# An array of rejected paths.
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#access.rejected = [ ]
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# An array of paths with restricted access.
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#access.restricted = [ ]
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# Anything not in the above lists gets assigned the
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# access.force permission.
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#access.force = flatpak
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}
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}
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# Makes a factory for wrapping nodes in an adapter with a
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# converter and resampler.
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{ name = libpipewire-module-adapter }
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# Makes a factory for creating links between ports.
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{ name = libpipewire-module-link-factory }
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]
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context.objects = [
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#{ factory = <factory-name>
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# [ args = { <key> = <value> ... } ]
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# [ flags = [ [ nofail ] ]
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#}
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#
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# Creates an object from a PipeWire factory with the given parameters.
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# If nofail is given, errors are ignored (and no object is created).
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#
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#{ factory = spa-node-factory args = { factory.name = videotestsrc node.name = videotestsrc Spa:Pod:Object:Param:Props:patternType = 1 } }
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#{ factory = spa-device-factory args = { factory.name = api.jack.device foo=bar } flags = [ nofail ] }
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#{ factory = spa-device-factory args = { factory.name = api.alsa.enum.udev } }
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#{ factory = spa-node-factory args = { factory.name = api.alsa.seq.bridge node.name = Internal-MIDI-Bridge } }
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#{ factory = adapter args = { factory.name = audiotestsrc node.name = my-test } }
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#{ factory = spa-node-factory args = { factory.name = api.vulkan.compute.source node.name = my-compute-source } }
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# Make a default metadata store
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{ factory = metadata args = { metadata.name = default } }
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# A default dummy driver. This handles nodes marked with the "node.always-driver"
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# property when no other driver is currently active. JACK clients need this.
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{ factory = spa-node-factory
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args = {
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factory.name = support.node.driver
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node.name = Dummy-Driver
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node.group = pipewire.dummy
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priority.driver = 20000
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}
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}
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{ factory = spa-node-factory
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args = {
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factory.name = support.node.driver
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node.name = Freewheel-Driver
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priority.driver = 19000
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node.group = pipewire.freewheel
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node.freewheel = true
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}
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}
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# This creates a single PCM source device for the given
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# alsa device path hw:0. You can change source to sink
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# to make a sink in the same way.
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{ factory = adapter
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args = {
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factory.name = api.alsa.pcm.source
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node.name = "system"
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node.description = "system"
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media.class = "Audio/Source"
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api.alsa.path = "hw:0"
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#api.alsa.period-size = 0
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#api.alsa.period-num = 0
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#api.alsa.headroom = 0
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#api.alsa.start-delay = 0
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#api.alsa.disable-mmap = false
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#api.alsa.disable-batch = false
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#api.alsa.use-chmap = false
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#api.alsa.multirate = true
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#latency.internal.rate = 0
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#latency.internal.ns = 0
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#clock.name = api.alsa.0
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#audio.format = "S32"
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#audio.rate = 48000
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#audio.allowed-rates = [ ]
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#audio.channels = 4
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#audio.position = [ FL FR RL RR ]
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#resample.quality = 4
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#monitor.channel-volumes = false
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#channelmix.normalize = true
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#channelmix.mix-lfe = false
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#channelmix.upmix = false
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#channelmix.lfe-cutoff = 0
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#node.param.Props = {
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# params = [
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# audio.channels 6
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# ]
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#}
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node.param.PortConfig = {
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direction = Output
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mode = dsp
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format = {
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mediaType = audio
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mediaSubtype = raw
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format = F32
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rate = 48000
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channels = 4
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#position = [ FL FR RL RR ]
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}
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}
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}
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}
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{ factory = adapter
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args = {
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factory.name = api.alsa.pcm.sink
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node.name = "system"
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node.description = "system"
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media.class = "Audio/Sink"
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api.alsa.path = "hw:0"
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#api.alsa.period-size = 0
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#api.alsa.period-num = 0
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#api.alsa.headroom = 0
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#api.alsa.start-delay = 0
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#api.alsa.disable-mmap = false
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#api.alsa.disable-batch = false
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#api.alsa.use-chmap = false
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#api.alsa.multirate = true
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#latency.internal.rate = 0
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#latency.internal.ns = 0
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#clock.name = api.alsa.0
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#audio.format = "S32"
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#audio.rate = 48000
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#audio.allowed-rates = [ ]
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#audio.channels = 2
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#audio.position = "FL,FR"
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#resample.quality = 4
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#channelmix.normalize = true
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#channelmix.mix-lfe = false
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#channelmix.upmix = false
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#channelmix.lfe-cutoff = 0
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node.param.PortConfig = {
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direction = Input
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mode = dsp
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monitor = true
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format = {
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mediaType = audio
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mediaSubtype = raw
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format = F32
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rate = 48000
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channels = 4
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}
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}
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}
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}
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]
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context.exec = [
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#{ path = <program-name> [ args = "<arguments>" ] }
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#
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# Execute the given program with arguments.
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#
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# You can optionally start the pulseaudio-server here as well
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# but it is better to start it as a systemd service.
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# It can be interesting to start another daemon here that listens
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# on another address with the -a option (eg. -a tcp:4713).
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#
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#@pulse_comment@{ path = "@pipewire_path@" args = "-c pipewire-pulse.conf" }
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]
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