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deobald/pw-dump.txt

Created April 18, 2023 14:40
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pw-dump.txt
[
{
"id": 0,
"type": "PipeWire:Interface:Core",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"cookie": 613643184,
"user-name": "steven",
"host-name": "catu",
"version": "0.3.48",
"name": "pipewire-0",
"change-mask": [ "props" ],
"props": {
"config.name": "pipewire.conf",
"link.max-buffers": 16,
"core.daemon": true,
"core.name": "pipewire-0",
"default.clock.min-quantum": 16,
"cpu.max-align": 64,
"default.clock.rate": 48000,
"default.clock.quantum": 1024,
"default.clock.max-quantum": 2048,
"default.clock.quantum-limit": 8192,
"default.video.width": 640,
"default.video.height": 480,
"default.video.rate.num": 25,
"default.video.rate.denom": 1,
"log.level": 2,
"clock.power-of-two-quantum": true,
"mem.warn-mlock": false,
"mem.allow-mlock": true,
"settings.check-quantum": false,
"settings.check-rate": false,
"object.id": 0,
"object.serial": 0
}
}
},
{
"id": 1,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-rt",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-rt.so",
"args": "{\n nice.level = -11\n #rt.prio = 88\n #rt.time.soft = -1\n #rt.time.hard = -1\n }",
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-rt",
"object.id": 1,
"object.serial": 1,
"module.author": "Wim Taymans <[email protected]>",
"module.description": "Use realtime thread scheduling, falling back to RTKit",
"module.usage": "[nice.level=<priority: default 20(don't change)>] [rt.prio=<priority: default 88>] [rt.time.soft=<in usec: default -1] [rt.time.hard=<in usec: default -1] ",
"module.version": "0.3.48",
"nice.level": -11
}
}
},
{
"id": 2,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-protocol-native",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-protocol-native.so",
"args": null,
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-protocol-native",
"object.id": 2,
"object.serial": 2,
"module.author": "Wim Taymans <[email protected]>",
"module.description": "Native protocol using unix sockets",
"module.version": "0.3.48"
}
}
},
{
"id": 4,
"type": "PipeWire:Interface:Profiler",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"props": {
"object.serial": 4
}
},
{
"id": 3,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-profiler",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-profiler.so",
"args": null,
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-profiler",
"object.id": 3,
"object.serial": 3,
"module.author": "Wim Taymans <[email protected]>",
"module.description": "Generate Profiling data",
"module.version": "0.3.48"
}
}
},
{
"id": 5,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-metadata",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-metadata.so",
"args": null,
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-metadata",
"object.id": 5,
"object.serial": 5,
"module.author": "Wim Taymans <[email protected]>",
"module.description": "Allow clients to create metadata store",
"module.version": "0.3.48"
}
}
},
{
"id": 6,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "metadata",
"type": "PipeWire:Interface:Metadata",
"version": 3,
"change-mask": [ "props" ],
"props": {
"module.id": 5,
"object.id": 6,
"object.serial": 6,
"factory.name": "metadata",
"factory.type.name": "PipeWire:Interface:Metadata",
"factory.type.version": 3
}
}
},
{
"id": 7,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-spa-device-factory",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-spa-device-factory.so",
"args": null,
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-spa-device-factory",
"object.id": 7,
"object.serial": 7,
"module.author": "Wim Taymans <[email protected]>",
"module.description": "Provide a factory to make SPA devices",
"module.version": "0.3.48"
}
}
},
{
"id": 8,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "spa-device-factory",
"type": "PipeWire:Interface:Device",
"version": 3,
"change-mask": [ "props" ],
"props": {
"module.id": 7,
"object.id": 8,
"object.serial": 8,
"factory.name": "spa-device-factory",
"factory.type.name": "PipeWire:Interface:Device",
"factory.type.version": 3
}
}
},
{
"id": 9,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-spa-node-factory",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-spa-node-factory.so",
"args": null,
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-spa-node-factory",
"object.id": 9,
"object.serial": 9,
"module.author": "Wim Taymans <[email protected]>",
"module.description": "Provide a factory to make SPA nodes",
"module.version": "0.3.48"
}
}
},
{
"id": 10,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "spa-node-factory",
"type": "PipeWire:Interface:Node",
"version": 3,
"change-mask": [ "props" ],
"props": {
"module.id": 9,
"object.id": 10,
"object.serial": 10,
"factory.name": "spa-node-factory",
"factory.type.name": "PipeWire:Interface:Node",
"factory.type.version": 3
}
}
},
{
"id": 11,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-client-node",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-client-node.so",
"args": null,
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-client-node",
"object.id": 11,
"object.serial": 11,
"module.author": "Wim Taymans <[email protected]>",
"module.description": "Allow clients to create and control remote nodes",
"module.version": "0.3.48"
}
}
},
{
"id": 12,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "client-node",
"type": "PipeWire:Interface:ClientNode",
"version": 4,
"change-mask": [ "props" ],
"props": {
"module.id": 11,
"object.id": 12,
"object.serial": 12,
"factory.name": "client-node",
"factory.type.name": "PipeWire:Interface:ClientNode",
"factory.type.version": 4
}
}
},
{
"id": 13,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-client-device",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-client-device.so",
"args": null,
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-client-device",
"object.id": 13,
"object.serial": 13,
"module.author": "Wim Taymans <[email protected]>",
"module.description": "Allow clients to create and control remote devices",
"module.version": "0.3.48"
}
}
},
{
"id": 14,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "client-device",
"type": "Spa:Pointer:Interface:Device",
"version": 0,
"change-mask": [ "props" ],
"props": {
"factory.usage": "[device.name=<string>]",
"module.id": 13,
"object.id": 14,
"object.serial": 14,
"factory.name": "client-device",
"factory.type.name": "Spa:Pointer:Interface:Device",
"factory.type.version": 0
}
}
},
{
"id": 15,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-portal",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-portal.so",
"args": null,
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-portal",
"object.id": 15,
"object.serial": 15
}
}
},
{
"id": 16,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-access",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-access.so",
"args": "{\n # access.allowed to list an array of paths of allowed\n # apps.\n #access.allowed = [\n # /usr/bin/pipewire-media-session\n #]\n\n # An array of rejected paths.\n #access.rejected = [ ]\n\n # An array of paths with restricted access.\n #access.restricted = [ ]\n\n # Anything not in the above lists gets assigned the\n # access.force permission.\n #access.force = flatpak\n }",
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-access",
"object.id": 16,
"object.serial": 16,
"module.author": "Wim Taymans <[email protected]>",
"module.description": "Perform access check",
"module.usage": "[ access.force=flatpak ] [ access.allowed=<cmd-line> ] [ access.rejected=<cmd-line> ] [ access.restricted=<cmd-line> ] ",
"module.version": "0.3.48"
}
}
},
{
"id": 17,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-adapter",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-adapter.so",
"args": null,
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-adapter",
"object.id": 17,
"object.serial": 17,
"module.author": "Wim Taymans <[email protected]>",
"module.description": "Manage adapter nodes",
"module.version": "0.3.48"
}
}
},
{
"id": 18,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "adapter",
"type": "PipeWire:Interface:Node",
"version": 3,
"change-mask": [ "props" ],
"props": {
"factory.usage": "factory.name=<factory-name> [library.name=<library-name>] node.name=<string> ",
"module.id": 17,
"object.id": 18,
"object.serial": 18,
"factory.name": "adapter",
"factory.type.name": "PipeWire:Interface:Node",
"factory.type.version": 3
}
}
},
{
"id": 19,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-link-factory",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-link-factory.so",
"args": null,
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-link-factory",
"object.id": 19,
"object.serial": 19,
"module.author": "Wim Taymans <[email protected]>",
"module.description": "Allow clients to create links",
"module.version": "0.3.48"
}
}
},
{
"id": 20,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "link-factory",
"type": "PipeWire:Interface:Link",
"version": 3,
"change-mask": [ "props" ],
"props": {
"factory.usage": "link.output.node=<output-node> [link.output.port=<output-port>] link.input.node=<input-node> [link.input.port=<input-port>] [object.linger=<bool>] [link.passive=<bool>]",
"module.id": 19,
"object.id": 20,
"object.serial": 20,
"factory.name": "link-factory",
"factory.type.name": "PipeWire:Interface:Link",
"factory.type.version": 3
}
}
},
{
"id": 21,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "libpipewire-module-session-manager",
"filename": "/usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-session-manager.so",
"args": null,
"change-mask": [ "props" ],
"props": {
"module.name": "libpipewire-module-session-manager",
"object.id": 21,
"object.serial": 21,
"module.author": "George Kiagiadakis <[email protected]>",
"module.description": "Implements objects for session management",
"module.version": "0.3.48"
}
}
},
{
"id": 22,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "client-endpoint",
"type": "PipeWire:Interface:ClientEndpoint",
"version": 0,
"change-mask": [ "props" ],
"props": {
"module.id": 21,
"object.id": 22,
"object.serial": 22,
"factory.name": "client-endpoint",
"factory.type.name": "PipeWire:Interface:ClientEndpoint",
"factory.type.version": 0
}
}
},
{
"id": 23,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "client-session",
"type": "PipeWire:Interface:ClientSession",
"version": 0,
"change-mask": [ "props" ],
"props": {
"module.id": 21,
"object.id": 23,
"object.serial": 23,
"factory.name": "client-session",
"factory.type.name": "PipeWire:Interface:ClientSession",
"factory.type.version": 0
}
}
},
{
"id": 24,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "session",
"type": "PipeWire:Interface:Session",
"version": 0,
"change-mask": [ "props" ],
"props": {
"module.id": 21,
"object.id": 24,
"object.serial": 24,
"factory.name": "session",
"factory.type.name": "PipeWire:Interface:Session",
"factory.type.version": 0
}
}
},
{
"id": 25,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "endpoint",
"type": "PipeWire:Interface:Endpoint",
"version": 0,
"change-mask": [ "props" ],
"props": {
"module.id": 21,
"object.id": 25,
"object.serial": 25,
"factory.name": "endpoint",
"factory.type.name": "PipeWire:Interface:Endpoint",
"factory.type.version": 0
}
}
},
{
"id": 26,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "endpoint-stream",
"type": "PipeWire:Interface:EndpointStream",
"version": 0,
"change-mask": [ "props" ],
"props": {
"module.id": 21,
"object.id": 26,
"object.serial": 26,
"factory.name": "endpoint-stream",
"factory.type.name": "PipeWire:Interface:EndpointStream",
"factory.type.version": 0
}
}
},
{
"id": 27,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"name": "endpoint-link",
"type": "PipeWire:Interface:EndpointLink",
"version": 0,
"change-mask": [ "props" ],
"props": {
"module.id": 21,
"object.id": 27,
"object.serial": 27,
"factory.name": "endpoint-link",
"factory.type.name": "PipeWire:Interface:EndpointLink",
"factory.type.version": 0
}
}
},
{
"id": 28,
"type": "PipeWire:Interface:Node",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"max-input-ports": 0,
"max-output-ports": 0,
"change-mask": [ "input-ports", "output-ports", "state", "props", "params" ],
"n-input-ports": 0,
"n-output-ports": 0,
"state": "suspended",
"error": null,
"props": {
"factory.name": "support.node.driver",
"node.name": "Dummy-Driver",
"node.group": "pipewire.dummy",
"priority.driver": 20000,
"factory.id": 10,
"clock.quantum-limit": 8192,
"node.driver": true,
"object.id": 28,
"object.serial": 28
},
"params": {
}
}
},
{
"id": 29,
"type": "PipeWire:Interface:Node",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"max-input-ports": 0,
"max-output-ports": 0,
"change-mask": [ "input-ports", "output-ports", "state", "props", "params" ],
"n-input-ports": 0,
"n-output-ports": 0,
"state": "suspended",
"error": null,
"props": {
"factory.name": "support.node.driver",
"node.name": "Freewheel-Driver",
"priority.driver": 19000,
"node.group": "pipewire.freewheel",
"node.freewheel": true,
"factory.id": 10,
"clock.quantum-limit": 8192,
"node.driver": true,
"object.id": 29,
"object.serial": 29
},
"params": {
}
}
},
{
"id": 30,
"type": "PipeWire:Interface:Metadata",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"props": {
"object.serial": 30,
"metadata.name": "settings"
},
"metadata": [
{ "subject": 0, "key": "log.level", "type": "", "value": 2 },
{ "subject": 0, "key": "clock.rate", "type": "", "value": 48000 },
{ "subject": 0, "key": "clock.allowed-rates", "type": "", "value": "[ 48000 ]" },
{ "subject": 0, "key": "clock.quantum", "type": "", "value": 1024 },
{ "subject": 0, "key": "clock.min-quantum", "type": "", "value": 16 },
{ "subject": 0, "key": "clock.max-quantum", "type": "", "value": 2048 },
{ "subject": 0, "key": "clock.force-quantum", "type": "", "value": 0 },
{ "subject": 0, "key": "clock.force-rate", "type": "", "value": 0 }
]
},
{
"id": 32,
"type": "PipeWire:Interface:Client",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"change-mask": [ "props" ],
"props": {
"pipewire.protocol": "protocol-native",
"pipewire.sec.pid": 1635,
"pipewire.sec.uid": 1001,
"pipewire.sec.gid": 1001,
"pipewire.sec.label": "unconfined",
"module.id": 2,
"object.id": 32,
"object.serial": 32,
"config.name": "pipewire-pulse.conf",
"cpu.max-align": 64,
"default.clock.rate": 48000,
"default.clock.quantum": 1024,
"default.clock.min-quantum": 32,
"default.clock.max-quantum": 2048,
"default.clock.quantum-limit": 8192,
"default.video.width": 640,
"default.video.height": 480,
"default.video.rate.num": 25,
"default.video.rate.denom": 1,
"log.level": 2,
"clock.power-of-two-quantum": true,
"link.max-buffers": 64,
"mem.warn-mlock": false,
"mem.allow-mlock": true,
"settings.check-quantum": false,
"settings.check-rate": false,
"application.name": "pipewire",
"application.process.binary": "pipewire",
"application.language": "en_IN",
"application.process.id": 1635,
"application.process.user": "steven",
"application.process.host": "catu",
"core.version": "0.3.48",
"core.name": "pipewire-steven-1635",
"pipewire.access": "unrestricted"
}
}
},
{
"id": 76,
"type": "PipeWire:Interface:Client",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"change-mask": [ "props" ],
"props": {
"pipewire.protocol": "protocol-native",
"pipewire.sec.pid": 1635,
"pipewire.sec.uid": 1001,
"pipewire.sec.gid": 1001,
"pipewire.sec.label": "unconfined",
"module.id": 2,
"object.id": 76,
"object.serial": 82,
"client.api": "pipewire-pulse",
"pulse.server.type": "unix",
"application.name": "GNOME Shell Volume Control",
"application.id": "org.gnome.VolumeControl",
"application.icon-name": "multimedia-volume-control",
"application.version": 42.500000,
"application.process.id": 1849,
"application.process.user": "steven",
"application.process.host": "catu",
"application.process.binary": "gnome-shell",
"application.language": "en_IN",
"window.x11.display": ":0",
"application.process.machine-id": "efe6fad664b24e729b6bce409c4804dd",
"config.name": "pipewire-pulse.conf",
"cpu.max-align": 64,
"default.clock.rate": 48000,
"default.clock.quantum": 1024,
"default.clock.min-quantum": 32,
"default.clock.max-quantum": 2048,
"default.clock.quantum-limit": 8192,
"default.video.width": 640,
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"props": {
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"alsa.card_name": "sof-hda-dsp",
"alsa.class": "generic",
"alsa.device": 0,
"alsa.driver_name": "snd_soc_skl_hda_dsp",
"alsa.id": "HDA Analog (*)",
"alsa.long_card_name": "LENOVO-20XXCTO1WW-ThinkPadX1CarbonGen9",
"alsa.mixer_device": "_ucm0001.hw:sofhdadsp",
"alsa.name": "",
"alsa.resolution_bits": 16,
"alsa.subclass": "generic-mix",
"alsa.subdevice": 0,
"alsa.subdevice_name": "subdevice #0",
"api.alsa.card.longname": "LENOVO-20XXCTO1WW-ThinkPadX1CarbonGen9",
"api.alsa.card.name": "sof-hda-dsp",
"api.alsa.open.ucm": true,
"api.alsa.path": "hw:sofhdadsp",
"api.alsa.pcm.card": 0,
"api.alsa.pcm.stream": "capture",
"audio.channels": 2,
"audio.position": "FL,FR",
"card.profile.device": 4,
"device.api": "alsa",
"device.class": "sound",
"device.id": 41,
"device.profile.description": "Headphones Stereo Microphone",
"device.profile.name": "HiFi: hw:sofhdadsp: source",
"device.routes": 1,
"factory.name": "api.alsa.pcm.source",
"media.class": "Audio/Source",
"node.description": "Tiger Lake-LP Smart Sound Technology Audio Controller Headphones Stereo Microphone",
"node.name": "alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp__source",
"node.nick": "sof-hda-dsp",
"node.pause-on-idle": false,
"object.path": "alsa:pcm:0:hw:sofhdadsp:capture",
"priority.driver": 2000,
"priority.session": 2000,
"factory.id": 18,
"client.id": 47,
"clock.quantum-limit": 8192,
"node.driver": true,
"factory.mode": "split",
"audio.adapt.follower": "",
"library.name": "audioconvert/libspa-audioconvert",
"object.id": 40,
"object.serial": 284
},
"params": {
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{
"mediaType": "audio",
"mediaSubtype": "raw",
"format": {
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"alt1": "S24_32LE",
"alt2": "S16LE"
},
"rate": 48000,
"channels": 2,
"position": [ "FL", "FR" ]
}
],
"PropInfo": [
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},
{
"id": "mute",
"name": "Mute",
"type": {
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"alt2": true
}
},
{
"id": "channelVolumes",
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"type": { "default": 1.000000, "min": 0.000000, "max": 10.000000 },
"container": "Array"
},
{
"id": "channelMap",
"name": "Channel Map",
"type": "",
"container": "Array"
},
{
"id": "softMute",
"name": "Soft Mute",
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"default": false,
"alt1": false,
"alt2": true
}
},
{
"id": "softVolumes",
"name": "Soft Volumes",
"type": { "default": 1.000000, "min": 0.000000, "max": 10.000000 },
"container": "Array"
},
{
"id": "monitorMute",
"name": "Monitor Mute",
"type": {
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"alt1": false,
"alt2": true
}
},
{
"id": "monitorVolumes",
"name": "Monitor Volumes",
"type": { "default": 1.000000, "min": 0.000000, "max": 10.000000 },
"container": "Array"
},
{
"name": "channelmix.disable",
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"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "channelmix.normalize",
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"type": {
"default": true,
"alt1": true,
"alt2": false
},
"params": true
},
{
"name": "channelmix.mix-lfe",
"description": "Mix LFE into channels",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "channelmix.upmix",
"description": "Enable upmixing",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "channelmix.lfe-cutoff",
"description": "LFE cutoff frequency (Hz)",
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"params": true
},
{
"name": "channelmix.fc-cutoff",
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"type": { "default": 0.000000, "min": 0.000000, "max": 48000.000000 },
"params": true
},
{
"name": "channelmix.rear-delay",
"description": "Rear channels delay (ms)",
"type": { "default": 12.000000, "min": 0.000000, "max": 1000.000000 },
"params": true
},
{
"name": "channelmix.stereo-widen",
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"type": { "default": 0.000000, "min": 0.000000, "max": 1.000000 },
"params": true
},
{
"name": "channelmix.hilbert-taps",
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"type": { "default": 0, "min": 0, "max": 255 },
"params": true
},
{
"id": "rate",
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"type": { "default": 1.000000, "min": 0.000000, "max": 10.000000 }
},
{
"id": "quality",
"name": "resample.quality",
"description": "Resample Quality",
"type": { "default": 4, "min": 0, "max": 14 },
"params": true
},
{
"name": "resample.disable",
"description": "Disable Resampling",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"id": "device",
"name": "api.alsa.path",
"description": "The ALSA device",
"type": "hw:sofhdadsp"
},
{
"id": "deviceName",
"description": "The ALSA device name",
"type": ""
},
{
"id": "cardName",
"description": "The ALSA card name",
"type": ""
},
{
"id": "latencyOffsetNsec",
"description": "Latency offset (ns)",
"type": { "default": 0, "min": 0, "max": 9223372036854775807 }
},
{
"name": "audio.channels",
"description": "Audio Channels",
"type": 2,
"params": true
},
{
"name": "audio.rate",
"description": "Audio Rate",
"type": 0,
"params": true
},
{
"name": "audio.format",
"description": "Audio Format",
"type": "UNKNOWN",
"params": true
},
{
"name": "audio.position",
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"type": "[ FL, FR ]",
"params": true
},
{
"name": "audio.allowed-rates",
"description": "Audio Allowed Rates",
"type": "[ ]",
"params": true
},
{
"name": "api.alsa.period-size",
"description": "Period Size",
"type": 0,
"params": true
},
{
"name": "api.alsa.period-num",
"description": "Number of Periods",
"type": 0,
"params": true
},
{
"name": "api.alsa.headroom",
"description": "Headroom",
"type": 0,
"params": true
},
{
"name": "api.alsa.start-delay",
"description": "Start Delay",
"type": 0,
"params": true
},
{
"name": "api.alsa.disable-mmap",
"description": "Disable MMAP",
"type": false,
"params": true
},
{
"name": "api.alsa.disable-batch",
"description": "Disable Batch",
"type": false,
"params": true
},
{
"name": "api.alsa.use-chmap",
"description": "Use the driver channelmap",
"type": false,
"params": true
},
{
"name": "api.alsa.multi-rate",
"description": "Support multiple rates",
"type": true,
"params": true
},
{
"name": "latency.internal.rate",
"description": "Internal latency in samples",
"type": 0,
"params": true
},
{
"name": "latency.internal.ns",
"description": "Internal latency in nanoseconds",
"type": 0,
"params": true
},
{
"name": "clock.name",
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"type": "api.alsa.0",
"params": true
}
],
"Props": [
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"params": [
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"channelmix.normalize",
true,
"channelmix.mix-lfe",
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false,
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0.000000,
"channelmix.fc-cutoff",
0.000000,
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12.000000,
"channelmix.stereo-widen",
0.000000,
"channelmix.hilbert-taps",
0
]
},
{
"rate": 1.000000,
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4,
"resample.disable",
false
]
},
{
"device": "hw:sofhdadsp",
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"cardName": "",
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0,
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"[ ]",
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"api.alsa.period-num",
0,
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0,
"api.alsa.start-delay",
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"api.alsa.disable-mmap",
false,
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false,
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false,
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true,
"latency.internal.rate",
0,
"latency.internal.ns",
0,
"clock.name",
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]
}
],
"Format": [ ],
"EnumPortConfig": [
{
"direction": "Input",
"mode": "dsp"
},
{
"direction": "Output",
"mode": "dsp"
},
{
"direction": "Input",
"mode": "convert"
},
{
"direction": "Output",
"mode": "convert"
}
],
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"direction": "Input",
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{
"direction": "Output",
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}
],
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"direction": "Input",
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},
{
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}
],
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{
"quantum": 0.000000,
"rate": 0,
"ns": 0
}
]
}
}
},
{
"id": 69,
"type": "PipeWire:Interface:Node",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
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"max-output-ports": 64,
"change-mask": [ "input-ports", "output-ports", "state", "props", "params" ],
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"alsa.driver_name": "snd_soc_skl_hda_dsp",
"alsa.id": "DMIC (*)",
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"alsa.resolution_bits": 16,
"alsa.subclass": "generic-mix",
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"alsa.subdevice_name": "subdevice #0",
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"api.alsa.pcm.stream": "capture",
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"audio.position": "FL,FR,RL,RR",
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"node.description": "Tiger Lake-LP Smart Sound Technology Audio Controller Digital Microphone",
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"client.id": 47,
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},
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}
},
{
"id": "channelVolumes",
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},
{
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"container": "Array"
},
{
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"alt2": true
}
},
{
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},
{
"id": "monitorMute",
"name": "Monitor Mute",
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}
},
{
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},
{
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"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "channelmix.normalize",
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"type": {
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"alt1": true,
"alt2": false
},
"params": true
},
{
"name": "channelmix.mix-lfe",
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"type": {
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"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "channelmix.upmix",
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"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "channelmix.lfe-cutoff",
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"params": true
},
{
"name": "channelmix.fc-cutoff",
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"type": { "default": 0.000000, "min": 0.000000, "max": 48000.000000 },
"params": true
},
{
"name": "channelmix.rear-delay",
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"params": true
},
{
"name": "channelmix.stereo-widen",
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"params": true
},
{
"name": "channelmix.hilbert-taps",
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"params": true
},
{
"id": "rate",
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},
{
"id": "quality",
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"params": true
},
{
"name": "resample.disable",
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"alt1": false,
"alt2": true
},
"params": true
},
{
"id": "device",
"name": "api.alsa.path",
"description": "The ALSA device",
"type": "hw:sofhdadsp,6"
},
{
"id": "deviceName",
"description": "The ALSA device name",
"type": ""
},
{
"id": "cardName",
"description": "The ALSA card name",
"type": ""
},
{
"id": "latencyOffsetNsec",
"description": "Latency offset (ns)",
"type": { "default": 0, "min": 0, "max": 9223372036854775807 }
},
{
"name": "audio.channels",
"description": "Audio Channels",
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"params": true
},
{
"name": "audio.rate",
"description": "Audio Rate",
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"params": true
},
{
"name": "audio.format",
"description": "Audio Format",
"type": "UNKNOWN",
"params": true
},
{
"name": "audio.position",
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"params": true
},
{
"name": "audio.allowed-rates",
"description": "Audio Allowed Rates",
"type": "[ ]",
"params": true
},
{
"name": "api.alsa.period-size",
"description": "Period Size",
"type": 0,
"params": true
},
{
"name": "api.alsa.period-num",
"description": "Number of Periods",
"type": 0,
"params": true
},
{
"name": "api.alsa.headroom",
"description": "Headroom",
"type": 0,
"params": true
},
{
"name": "api.alsa.start-delay",
"description": "Start Delay",
"type": 0,
"params": true
},
{
"name": "api.alsa.disable-mmap",
"description": "Disable MMAP",
"type": false,
"params": true
},
{
"name": "api.alsa.disable-batch",
"description": "Disable Batch",
"type": false,
"params": true
},
{
"name": "api.alsa.use-chmap",
"description": "Use the driver channelmap",
"type": false,
"params": true
},
{
"name": "api.alsa.multi-rate",
"description": "Support multiple rates",
"type": true,
"params": true
},
{
"name": "latency.internal.rate",
"description": "Internal latency in samples",
"type": 0,
"params": true
},
{
"name": "latency.internal.ns",
"description": "Internal latency in nanoseconds",
"type": 0,
"params": true
},
{
"name": "clock.name",
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"type": "api.alsa.0",
"params": true
}
],
"Props": [
{
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"mute": false,
"channelVolumes": [ 0.399992, 0.399992, 0.399992, 0.399992 ],
"channelMap": [ "FL", "FR", "RL", "RR" ],
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"softVolumes": [ 1.000000, 1.000000, 1.000000, 1.000000 ],
"monitorMute": false,
"monitorVolumes": [ 1.000000, 1.000000, 1.000000, 1.000000 ],
"params": [
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true,
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0.000000,
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0.000000,
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]
},
{
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"quality": 4,
"params": [
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4,
"resample.disable",
false
]
},
{
"device": "hw:sofhdadsp,6",
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"cardName": "",
"latencyOffsetNsec": 0,
"params": [
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4,
"audio.rate",
0,
"audio.format",
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0,
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0,
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0,
"api.alsa.disable-mmap",
false,
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false,
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false,
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true,
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0,
"latency.internal.ns",
0,
"clock.name",
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}
],
"Format": [
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"position": [ "FL", "FR", "RL", "RR" ]
}
],
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"mode": "dsp"
},
{
"direction": "Output",
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},
{
"direction": "Input",
"mode": "convert"
},
{
"direction": "Output",
"mode": "convert"
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],
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},
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"direction": "Output",
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],
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"maxNs": 0
},
{
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}
],
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"ns": 0
}
]
}
}
},
{
"id": 51,
"type": "PipeWire:Interface:Port",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
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"change-mask": [ "props", "params" ],
"props": {
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"audio.channel": "FL",
"port.id": 0,
"port.physical": true,
"port.terminal": true,
"object.path": "alsa:pcm:0:hw:sofhdadsp:playback:playback_0",
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{
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}
}
}
]
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