Did you check https://www.kali.org/docs/troubleshooting/no-sound/? Also this page has lots of information: https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Troubleshooting#stuttering-audio-in-virtual-machine

Other than that, if you want help I suggest you try Kali forums: https://forums.kali.org

yes im trying everything but it wont help me

We don't really have the resources to help every users with hardware issues. And here it looks like that, your sound card is probably not very well supported in Linux.

So the best is that you seek support from the community: forums https://forums.kali.org, or chat: https://discord.kali.org, or IRC. Otherwise google searches.

i am also facing the same issue it is installed on vmware latest version and i tried all the solution out there including mentioned in official kali doc and also i checked in virtual box then also the issue persist

No actually before Iam dual booting then it works very well and no issues but later some reasons I'm installing in VM ware now I'm facing issues VM also checking VM ware troubleshooting about sound but no use my sound card is realtek

For vmware issues, the solution should be this: https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Troubleshooting#stuttering-audio-in-virtual-machine and also this: https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Performance-tuning#firefox.

dude im trying everything but didnt work what can i do

Sorry but there's nothing I can do either. Troubleshooting sound issues is not part of the support we can provide on this forum, plus I'm not expert in Linux audio things, so I just have no idea how to solve it. Did you check the logs of your system, is there any suspicious log about audio? if you leave a shell open with sudo journalctl -f, do you see logs at the moment when the sound is cracking?

this is the log when i play the sound

Just to confirm, you have this issue when running Kali in VMware, is it correct? Can you run pw-dump in a terminal, and paste the output here please? The output is long, no screenshot please. Select and copy the text, then paste it here, or on some site like https://pastebin.com/ and then provide the URL of the paste here. Thanks in advance.

┌──(mr_robot㉿Naveen)-[~]
└─$ pw-dump
[
{
"id": 0,
"type": "PipeWire:Interface:Core",
"version": 4,
"permissions": [ "r", "x", "m" ],
"info": {
"cookie": 3351669167,
"user-name": "mr_robot",
"host-name": "Naveen",
"version": "0.3.78",
"name": "pipewire-0",
"change-mask": [ "props" ],
"props": {
"clock.power-of-two-quantum": true,
"config.name": "pipewire.conf",
"core.daemon": true,
"core.name": "pipewire-0",
"cpu.max-align": 32,
"default.clock.max-quantum": 2048,
"default.clock.min-quantum": 1024,
"default.clock.quantum": 1024,
"default.clock.quantum-limit": 8192,
"default.clock.rate": 48000,
"default.video.height": 480,
"default.video.rate.denom": 1,
"default.video.rate.num": 25,
"default.video.width": 640,
"link.max-buffers": 16,
"log.level": 2,
"mem.allow-mlock": true,
"mem.warn-mlock": false,
"module.access": true,
"module.x11.bell": true,
"object.id": 0,
"object.serial": 0,
"settings.check-quantum": false,
"settings.check-rate": false
}
}
},
{
"id": 1,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "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.author": "Wim Taymans <[email protected]>",
"module.description": "Use realtime thread scheduling, falling back to RTKit",
"module.name": "libpipewire-module-rt",
"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> ) ( rlimits.enabled=<default true> ) ( rtportal.enabled=<default true> ) ( rtkit.enabled=<default true> ) ",
"module.version": "0.3.78",
"nice.level": -11,
"object.id": 1,
"object.serial": 1
}
}
},
{
"id": 2,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "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.author": "Wim Taymans <[email protected]>",
"module.description": "Native protocol using unix sockets",
"module.name": "libpipewire-module-protocol-native",
"module.version": "0.3.78",
"object.id": 2,
"object.serial": 2
}
}
},
{
"id": 4,
"type": "PipeWire:Interface:Profiler",
"version": 3,
"permissions": [ "r" ],
"props": {
"object.serial": 4
}
},
{
"id": 3,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "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.author": "Wim Taymans <[email protected]>",
"module.description": "Generate Profiling data",
"module.name": "libpipewire-module-profiler",
"module.version": "0.3.78",
"object.id": 3,
"object.serial": 3
}
}
},
{
"id": 5,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "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.author": "Wim Taymans <[email protected]>",
"module.description": "Allow clients to create metadata store",
"module.name": "libpipewire-module-metadata",
"module.version": "0.3.78",
"object.id": 5,
"object.serial": 5
}
}
},
{
"id": 6,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "metadata",
"type": "PipeWire:Interface:Metadata",
"version": 3,
"change-mask": [ "props" ],
"props": {
"factory.name": "metadata",
"factory.type.name": "PipeWire:Interface:Metadata",
"factory.type.version": 3,
"factory.usage": "(metadata.name = <name> ) (metadata.values = [ { ( id = <int> ) key = <string> ( type = <string> ) value = <json> } ... ] )",
"module.id": 5,
"object.id": 6,
"object.serial": 6
}
}
},
{
"id": 7,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "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.author": "Wim Taymans <[email protected]>",
"module.description": "Provide a factory to make SPA devices",
"module.name": "libpipewire-module-spa-device-factory",
"module.version": "0.3.78",
"object.id": 7,
"object.serial": 7
}
}
},
{
"id": 8,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "spa-device-factory",
"type": "PipeWire:Interface:Device",
"version": 3,
"change-mask": [ "props" ],
"props": {
"factory.name": "spa-device-factory",
"factory.type.name": "PipeWire:Interface:Device",
"factory.type.version": 3,
"module.id": 7,
"object.id": 8,
"object.serial": 8
}
}
},
{
"id": 9,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "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.author": "Wim Taymans <[email protected]>",
"module.description": "Provide a factory to make SPA nodes",
"module.name": "libpipewire-module-spa-node-factory",
"module.version": "0.3.78",
"object.id": 9,
"object.serial": 9
}
}
},
{
"id": 10,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "spa-node-factory",
"type": "PipeWire:Interface:Node",
"version": 3,
"change-mask": [ "props" ],
"props": {
"factory.name": "spa-node-factory",
"factory.type.name": "PipeWire:Interface:Node",
"factory.type.version": 3,
"module.id": 9,
"object.id": 10,
"object.serial": 10
}
}
},
{
"id": 11,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "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.author": "Wim Taymans <[email protected]>",
"module.description": "Allow clients to create and control remote nodes",
"module.name": "libpipewire-module-client-node",
"module.version": "0.3.78",
"object.id": 11,
"object.serial": 11
}
}
},
{
"id": 12,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "client-node",
"type": "PipeWire:Interface:ClientNode",
"version": 5,
"change-mask": [ "props" ],
"props": {
"factory.name": "client-node",
"factory.type.name": "PipeWire:Interface:ClientNode",
"factory.type.version": 5,
"module.id": 11,
"object.id": 12,
"object.serial": 12
}
}
},
{
"id": 13,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "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.author": "Wim Taymans <[email protected]>",
"module.description": "Allow clients to create and control remote devices",
"module.name": "libpipewire-module-client-device",
"module.version": "0.3.78",
"object.id": 13,
"object.serial": 13
}
}
},
{
"id": 14,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "client-device",
"type": "Spa:Pointer:Interface:Device",
"version": 0,
"change-mask": [ "props" ],
"props": {
"factory.name": "client-device",
"factory.type.name": "Spa:Pointer:Interface:Device",
"factory.type.version": 0,
"factory.usage": "[device.name=<string>]",
"module.id": 13,
"object.id": 14,
"object.serial": 14
}
}
},
{
"id": 15,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "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", "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.author": "Wim Taymans <[email protected]>",
"module.description": "Perform access check",
"module.name": "libpipewire-module-access",
"module.usage": "( access.force=flatpak ) ( access.allowed= [ <cmd-line>,.. ] ) ( access.rejected= [ <cmd-line>,.. ] ) ( access.restricted= [ <cmd-line>,.. ] ) ",
"module.version": "0.3.78",
"object.id": 16,
"object.serial": 16
}
}
},
{
"id": 17,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "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.author": "Wim Taymans <[email protected]>",
"module.description": "Manage adapter nodes",
"module.name": "libpipewire-module-adapter",
"module.version": "0.3.78",
"object.id": 17,
"object.serial": 17
}
}
},
{
"id": 18,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "adapter",
"type": "PipeWire:Interface:Node",
"version": 3,
"change-mask": [ "props" ],
"props": {
"factory.name": "adapter",
"factory.type.name": "PipeWire:Interface:Node",
"factory.type.version": 3,
"factory.usage": "factory.name=<factory-name> (library.name=<library-name>) node.name=<string> ",
"module.id": 17,
"object.id": 18,
"object.serial": 18
}
}
},
{
"id": 19,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "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.author": "Wim Taymans <[email protected]>",
"module.description": "Allow clients to create links",
"module.name": "libpipewire-module-link-factory",
"module.usage": "( allow.link.passive=<bool, default false> ) ",
"module.version": "0.3.78",
"object.id": 19,
"object.serial": 19
}
}
},
{
"id": 20,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "link-factory",
"type": "PipeWire:Interface:Link",
"version": 3,
"change-mask": [ "props" ],
"props": {
"factory.name": "link-factory",
"factory.type.name": "PipeWire:Interface:Link",
"factory.type.version": 3,
"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
}
}
},
{
"id": 21,
"type": "PipeWire:Interface:Module",
"version": 3,
"permissions": [ "r", "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.author": "George Kiagiadakis <[email protected]>",
"module.description": "Implements objects for session management",
"module.name": "libpipewire-module-session-manager",
"module.version": "0.3.78",
"object.id": 21,
"object.serial": 21
}
}
},
{
"id": 22,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "client-endpoint",
"type": "PipeWire:Interface:ClientEndpoint",
"version": 0,
"change-mask": [ "props" ],
"props": {
"factory.name": "client-endpoint",
"factory.type.name": "PipeWire:Interface:ClientEndpoint",
"factory.type.version": 0,
"module.id": 21,
"object.id": 22,
"object.serial": 22
}
}
},
{
"id": 23,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "client-session",
"type": "PipeWire:Interface:ClientSession",
"version": 0,
"change-mask": [ "props" ],
"props": {
"factory.name": "client-session",
"factory.type.name": "PipeWire:Interface:ClientSession",
"factory.type.version": 0,
"module.id": 21,
"object.id": 23,
"object.serial": 23
}
}
},
{
"id": 24,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "session",
"type": "PipeWire:Interface:Session",
"version": 0,
"change-mask": [ "props" ],
"props": {
"factory.name": "session",
"factory.type.name": "PipeWire:Interface:Session",
"factory.type.version": 0,
"module.id": 21,
"object.id": 24,
"object.serial": 24
}
}
},
{
"id": 25,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "endpoint",
"type": "PipeWire:Interface:Endpoint",
"version": 0,
"change-mask": [ "props" ],
"props": {
"factory.name": "endpoint",
"factory.type.name": "PipeWire:Interface:Endpoint",
"factory.type.version": 0,
"module.id": 21,
"object.id": 25,
"object.serial": 25
}
}
},
{
"id": 26,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "endpoint-stream",
"type": "PipeWire:Interface:EndpointStream",
"version": 0,
"change-mask": [ "props" ],
"props": {
"factory.name": "endpoint-stream",
"factory.type.name": "PipeWire:Interface:EndpointStream",
"factory.type.version": 0,
"module.id": 21,
"object.id": 26,
"object.serial": 26
}
}
},
{
"id": 27,
"type": "PipeWire:Interface:Factory",
"version": 3,
"permissions": [ "r", "m" ],
"info": {
"name": "endpoint-link",
"type": "PipeWire:Interface:EndpointLink",
"version": 0,
"change-mask": [ "props" ],
"props": {
"factory.name": "endpoint-link",
"factory.type.name": "PipeWire:Interface:EndpointLink",
"factory.type.version": 0,
"module.id": 21,
"object.id": 27,
"object.serial": 27
}
}
},
{
"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": {
"clock.id": "monotonic",
"clock.name": "clock.system.monotonic",
"clock.quantum-limit": 8192,
"factory.id": 10,
"factory.name": "support.node.driver",
"node.driver": true,
"node.group": "pipewire.dummy",
"node.name": "Dummy-Driver",
"object.id": 28,
"object.serial": 28,
"priority.driver": 20000
},
"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": {
"clock.id": "monotonic",
"clock.name": "clock.system.monotonic",
"clock.quantum-limit": 8192,
"factory.id": 10,
"factory.name": "support.node.driver",
"node.driver": true,
"node.freewheel": true,
"node.group": "pipewire.freewheel",
"node.name": "Freewheel-Driver",
"object.id": 29,
"object.serial": 29,
"priority.driver": 19000
},
"params": {
}
}
},
{
"id": 30,
"type": "PipeWire:Interface:Metadata",
"version": 3,
"permissions": [ "r", "w", "x" ],
"props": {
"metadata.name": "settings",
"object.serial": 30
},
"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": 1024 },
{ "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": 31,
"type": "PipeWire:Interface:Client",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"change-mask": [ "props" ],
"props": {
"application.language": "en_IN",
"application.name": "pipewire",
"application.process.binary": "pipewire",
"application.process.host": "Naveen",
"application.process.id": 1837,
"application.process.user": "mr_robot",
"clock.power-of-two-quantum": true,
"config.name": "pipewire-pulse.conf",
"core.name": "pipewire-mr_robot-1837",
"core.version": "0.3.78",
"cpu.max-align": 32,
"default.clock.max-quantum": 2048,
"default.clock.min-quantum": 32,
"default.clock.quantum": 1024,
"default.clock.quantum-limit": 8192,
"default.clock.rate": 48000,
"default.video.height": 480,
"default.video.rate.denom": 1,
"default.video.rate.num": 25,
"default.video.width": 640,
"link.max-buffers": 64,
"log.level": 2,
"mem.allow-mlock": true,
"mem.warn-mlock": false,
"module.id": 2,
"object.id": 31,
"object.serial": 31,
"pipewire.access": "unrestricted",
"pipewire.protocol": "protocol-native",
"pipewire.sec.gid": 1000,
"pipewire.sec.pid": 1837,
"pipewire.sec.uid": 1000,
"settings.check-quantum": false,
"settings.check-rate": false
}
}
},
{
"id": 33,
"type": "PipeWire:Interface:Client",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"change-mask": [ "props" ],
"props": {
"application.language": "en_IN",
"application.name": "WirePlumber",
"application.process.binary": "wireplumber",
"application.process.host": "Naveen",
"application.process.id": 1836,
"application.process.user": "mr_robot",
"clock.power-of-two-quantum": true,
"config.name": "/usr/share/wireplumber/wireplumber.conf",
"core.name": "pipewire-mr_robot-1836",
"core.version": "0.3.78",
"cpu.max-align": 32,
"default.clock.max-quantum": 2048,
"default.clock.min-quantum": 32,
"default.clock.quantum": 1024,
"default.clock.quantum-limit": 8192,
"default.clock.rate": 48000,
"default.video.height": 480,
"default.video.rate.denom": 1,
"default.video.rate.num": 25,
"default.video.width": 640,
"link.max-buffers": 64,
"log.level": 2,
"mem.allow-mlock": true,
"mem.warn-mlock": false,
"module.id": 2,
"object.id": 33,
"object.serial": 33,
"pipewire.access": "unrestricted",
"pipewire.protocol": "protocol-native",
"pipewire.sec.gid": 1000,
"pipewire.sec.pid": 1836,
"pipewire.sec.uid": 1000,
"settings.check-quantum": false,
"settings.check-rate": false,
"wireplumber.daemon": true,
"wireplumber.export-core": true,
"wireplumber.script-engine": "lua-scripting"
}
}
},
{
"id": 34,
"type": "PipeWire:Interface:Client",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"change-mask": [ "props" ],
"props": {
"application.language": "en_IN",
"application.name": "WirePlumber [export]",
"application.process.binary": "wireplumber",
"application.process.host": "Naveen",
"application.process.id": 1836,
"application.process.user": "mr_robot",
"clock.power-of-two-quantum": true,
"config.name": "/usr/share/wireplumber/wireplumber.conf",
"core.name": "pipewire-mr_robot-1836",
"core.version": "0.3.78",
"cpu.max-align": 32,
"default.clock.max-quantum": 2048,
"default.clock.min-quantum": 32,
"default.clock.quantum": 1024,
"default.clock.quantum-limit": 8192,
"default.clock.rate": 48000,
"default.video.height": 480,
"default.video.rate.denom": 1,
"default.video.rate.num": 25,
"default.video.width": 640,
"link.max-buffers": 64,
"log.level": 2,
"mem.allow-mlock": true,
"mem.warn-mlock": false,
"module.id": 2,
"object.id": 34,
"object.serial": 34,
"pipewire.access": "unrestricted",
"pipewire.protocol": "protocol-native",
"pipewire.sec.gid": 1000,
"pipewire.sec.pid": 1836,
"pipewire.sec.uid": 1000,
"settings.check-quantum": false,
"settings.check-rate": false,
"wireplumber.daemon": true,
"wireplumber.export-core": true,
"wireplumber.script-engine": "lua-scripting"
}
}
},
{
"id": 35,
"type": "PipeWire:Interface:Metadata",
"version": 3,
"permissions": [ "r", "w", "x" ],
"props": {
"client.id": 33,
"factory.id": 6,
"metadata.name": "default",
"module.id": 5,
"object.serial": 35
},
"metadata": [
{ "subject": 0, "key": "default.audio.sink", "type": "Spa:String:JSON", "value": { "name": "alsa_output.pci-0000_02_02.0.analog-stereo" } },
{ "subject": 0, "key": "default.audio.source", "type": "Spa:String:JSON", "value": { "name": "alsa_input.pci-0000_02_02.0.analog-stereo" } }
]
},
{
"id": 36,
"type": "PipeWire:Interface:Metadata",
"version": 3,
"permissions": [ "r", "w", "x" ],
"props": {
"client.id": 33,
"factory.id": 6,
"metadata.name": "route-settings",
"module.id": 5,
"object.serial": 36
},
"metadata": [
{ "subject": 0, "key": "restore.stream.Output/Audio.media.role:Notification", "type": "Spa:String:JSON", "value": { "mute": false, "channels": [ "FL", "FR" ], "volumes": [ 1.000000, 1.000000 ], "volume": 1.000000 } }
]
},
{
"id": 37,
"type": "PipeWire:Interface:Node",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"max-input-ports": 256,
"max-output-ports": 256,
"change-mask": [ "input-ports", "output-ports", "state", "props", "params" ],
"n-input-ports": 2,
"n-output-ports": 2,
"state": "suspended",
"error": null,
"props": {
"client.id": 34,
"clock.quantum-limit": 8192,
"device.api": "alsa",
"factory.id": 10,
"factory.name": "api.alsa.seq.bridge",
"media.class": "Midi/Bridge",
"node.driver": true,
"node.name": "Midi-Bridge",
"object.id": 37,
"object.serial": 37
},
"params": {
"PropInfo": [
{
"id": "device",
"description": "The ALSA device",
"type": "default"
}
],
"Props": [
{
"device": "default"
}
],
"IO": [
{
"id": "Clock",
"size": 160
},
{
"id": "Position",
"size": 1688
}
]
}
}
},
{
"id": 38,
"type": "PipeWire:Interface:Port",
"version": 3,
"permissions": [ "r", "x", "m" ],
"info": {
"direction": "input",
"change-mask": [ "props", "params" ],
"props": {
"format.dsp": "8 bit raw midi",
"node.id": 37,
"object.id": 38,
"object.path": "alsa:seq:default:client_14:playback_0",
"object.serial": 38,
"port.alias": "Midi Through:Midi Through Port-0",
"port.direction": "in",
"port.id": 0,
"port.name": "Midi Through:(playback_0) Midi Through Port-0",
"port.physical": true,
"port.terminal": true
},
"params": {
"EnumFormat": [
{
"mediaType": "application",
"mediaSubtype": "control"
}
],
"Meta": [
{
"type": "Header",
"size": 32
}
],
"IO": [
{
"id": "Buffers",
"size": 8
}
],
"Format": [ ],
"Buffers": [ ],
"Latency": [
{
"direction": "Input",
"minQuantum": 1.000000,
"maxQuantum": 1.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
},
{
"direction": "Output",
"minQuantum": 0.000000,
"maxQuantum": 0.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
}
]
}
}
},
{
"id": 39,
"type": "PipeWire:Interface:Port",
"version": 3,
"permissions": [ "r", "x", "m" ],
"info": {
"direction": "input",
"change-mask": [ "props", "params" ],
"props": {
"api.alsa.card": 0,
"format.dsp": "8 bit raw midi",
"node.id": 37,
"object.id": 39,
"object.path": "alsa:seq:default:client_16:playback_0",
"object.serial": 39,
"port.alias": "Ensoniq AudioPCI:ES1371",
"port.direction": "in",
"port.id": 1,
"port.name": "Ensoniq AudioPCI ENS1371 at 0x2080- irq 16:(playback_0) ES1371",
"port.physical": true,
"port.terminal": true
},
"params": {
"EnumFormat": [
{
"mediaType": "application",
"mediaSubtype": "control"
}
],
"Meta": [
{
"type": "Header",
"size": 32
}
],
"IO": [
{
"id": "Buffers",
"size": 8
}
],
"Format": [ ],
"Buffers": [ ],
"Latency": [
{
"direction": "Input",
"minQuantum": 1.000000,
"maxQuantum": 1.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
},
{
"direction": "Output",
"minQuantum": 0.000000,
"maxQuantum": 0.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
}
]
}
}
},
{
"id": 40,
"type": "PipeWire:Interface:Port",
"version": 3,
"permissions": [ "r", "x", "m" ],
"info": {
"direction": "output",
"change-mask": [ "props", "params" ],
"props": {
"format.dsp": "8 bit raw midi",
"node.id": 37,
"object.id": 40,
"object.path": "alsa:seq:default:client_14:capture_0",
"object.serial": 40,
"port.alias": "Midi Through:Midi Through Port-0",
"port.direction": "out",
"port.id": 0,
"port.name": "Midi Through:(capture_0) Midi Through Port-0",
"port.physical": true,
"port.terminal": true
},
"params": {
"EnumFormat": [
{
"mediaType": "application",
"mediaSubtype": "control"
}
],
"Meta": [
{
"type": "Header",
"size": 32
}
],
"IO": [
{
"id": "Buffers",
"size": 8
}
],
"Format": [ ],
"Buffers": [ ],
"Latency": [
{
"direction": "Input",
"minQuantum": 0.000000,
"maxQuantum": 0.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
},
{
"direction": "Output",
"minQuantum": 1.000000,
"maxQuantum": 1.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
}
]
}
}
},
{
"id": 41,
"type": "PipeWire:Interface:Port",
"version": 3,
"permissions": [ "r", "x", "m" ],
"info": {
"direction": "output",
"change-mask": [ "props", "params" ],
"props": {
"api.alsa.card": 0,
"format.dsp": "8 bit raw midi",
"node.id": 37,
"object.id": 41,
"object.path": "alsa:seq:default:client_16:capture_0",
"object.serial": 41,
"port.alias": "Ensoniq AudioPCI:ES1371",
"port.direction": "out",
"port.id": 1,
"port.name": "Ensoniq AudioPCI ENS1371 at 0x2080- irq 16:(capture_0) ES1371",
"port.physical": true,
"port.terminal": true
},
"params": {
"EnumFormat": [
{
"mediaType": "application",
"mediaSubtype": "control"
}
],
"Meta": [
{
"type": "Header",
"size": 32
}
],
"IO": [
{
"id": "Buffers",
"size": 8
}
],
"Format": [ ],
"Buffers": [ ],
"Latency": [
{
"direction": "Input",
"minQuantum": 0.000000,
"maxQuantum": 0.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
},
{
"direction": "Output",
"minQuantum": 1.000000,
"maxQuantum": 1.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
}
]
}
}
},
{
"id": 42,
"type": "PipeWire:Interface:Device",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"change-mask": [ "props", "params" ],
"props": {
"alsa.card": 0,
"alsa.card_name": "Ensoniq AudioPCI",
"alsa.driver_name": "snd_ens1371",
"alsa.long_card_name": "Ensoniq AudioPCI ENS1371 at 0x2080, irq 16",
"api.acp.auto-port": false,
"api.acp.auto-profile": false,
"api.alsa.card": 0,
"api.alsa.card.longname": "Ensoniq AudioPCI ENS1371 at 0x2080, irq 16",
"api.alsa.card.name": "Ensoniq AudioPCI",
"api.alsa.path": "hw:0",
"api.alsa.use-acp": true,
"api.dbus.ReserveDevice1": "Audio0",
"client.id": 34,
"device.api": "alsa",
"device.bus": "pci",
"device.bus-path": "pci-0000:02:02.0",
"device.description": "ES1371/ES1373 / Creative Labs CT2518 (Audio PCI 64V/128/5200 / Creative CT4810/CT5803/CT5806 [Sound Blaster PCI])",
"device.enum.api": "udev",
"device.icon-name": "audio-card-analog-pci",
"device.name": "alsa_card.pci-0000_02_02.0",
"device.nick": "Ensoniq AudioPCI",
"device.plugged.usec": 9881903,
"device.product.id": "0x1371",
"device.product.name": "ES1371/ES1373 / Creative Labs CT2518 (Audio PCI 64V/128/5200 / Creative CT4810/CT5803/CT5806 [Sound Blaster PCI])",
"device.string": 0,
"device.subsystem": "sound",
"device.sysfs.path": "/devices/pci0000:00/0000:00:11.0/0000:02:02.0/sound/card0",
"device.vendor.id": "0x1274",
"device.vendor.name": "Ensoniq",
"factory.id": 14,
"media.class": "Audio/Device",
"object.id": 42,
"object.path": "alsa:pcm:0",
"object.serial": 42
},
"params": {
"EnumProfile": [
{
"index": 0,
"name": "off",
"description": "Off",
"priority": 0,
"available": "yes",
"classes": [
0
]
},
{
"index": 1,
"name": "output:analog-stereo+input:analog-stereo",
"description": "Analog Stereo Duplex",
"priority": 6565,
"available": "unknown",
"classes": [
2,
[
"Audio/Source",
1,
"card.profile.devices",
[ 0 ]
],
[
"Audio/Sink",
1,
"card.profile.devices",
[ 4 ]
]
]
},
{
"index": 2,
"name": "output:analog-stereo",
"description": "Analog Stereo Output",
"priority": 6500,
"available": "unknown",
"classes": [
1,
[
"Audio/Sink",
1,
"card.profile.devices",
[ 4 ]
]
]
},
{
"index": 3,
"name": "input:analog-stereo",
"description": "Analog Stereo Input",
"priority": 65,
"available": "unknown",
"classes": [
1,
[
"Audio/Source",
1,
"card.profile.devices",
[ 0 ]
]
]
},
{
"index": 4,
"name": "pro-audio",
"description": "Pro Audio",
"priority": 1,
"available": "yes",
"classes": [
2,
[
"Audio/Source",
1,
"card.profile.devices",
[ 3 ]
],
[
"Audio/Sink",
2,
"card.profile.devices",
[ 1, 2 ]
]
]
}
],
"Profile": [
{
"index": 1,
"name": "output:analog-stereo+input:analog-stereo",
"description": "Analog Stereo Duplex",
"priority": 6565,
"available": "unknown",
"classes": [
2,
[
"Audio/Source",
1,
"card.profile.devices",
[ 0 ]
],
[
"Audio/Sink",
1,
"card.profile.devices",
[ 4 ]
]
],
"save": false
}
],
"EnumRoute": [
{
"index": 0,
"direction": "Input",
"name": "analog-input-mic",
"description": "Microphone",
"priority": 8700,
"available": "unknown",
"info": [
3,
"port.type",
"mic",
"device.icon_name",
"audio-input-microphone",
"card.profile.port",
"0"
],
"profiles": [ 3, 1 ],
"devices": [ 0 ]
},
{
"index": 1,
"direction": "Input",
"name": "analog-input-linein",
"description": "Line In",
"priority": 8100,
"available": "unknown",
"info": [
2,
"port.type",
"line",
"card.profile.port",
"1"
],
"profiles": [ 3, 1 ],
"devices": [ 0 ]
},
{
"index": 2,
"direction": "Input",
"name": "analog-input-aux",
"description": "Analog Input",
"priority": 8000,
"available": "unknown",
"info": [
2,
"port.type",
"analog",
"card.profile.port",
"2"
],
"profiles": [ 3, 1 ],
"devices": [ 0 ]
},
{
"index": 3,
"direction": "Input",
"name": "analog-input-video",
"description": "Video",
"priority": 7000,
"available": "unknown",
"info": [
2,
"port.type",
"video",
"card.profile.port",
"3"
],
"profiles": [ 3, 1 ],
"devices": [ 0 ]
},
{
"index": 4,
"direction": "Output",
"name": "analog-output",
"description": "Analog Output",
"priority": 9900,
"available": "unknown",
"info": [
2,
"port.type",
"analog",
"card.profile.port",
"4"
],
"profiles": [ 2, 1 ],
"devices": [ 4 ]
}
],
"Route": [
{
"index": 0,
"direction": "Input",
"name": "analog-input-mic",
"description": "Microphone",
"priority": 8700,
"available": "unknown",
"info": [
5,
"port.type",
"mic",
"device.icon_name",
"audio-input-microphone",
"card.profile.port",
"0",
"route.hw-mute",
"true",
"route.hw-volume",
"true"
],
"profiles": [ 3, 1 ],
"device": 0,
"props": {
"mute": false,
"channelVolumes": [ 1.000000, 1.000000 ],
"volumeBase": 0.074987,
"volumeStep": 0.000015,
"channelMap": [ "FL", "FR" ],
"softVolumes": [ 1.000000, 1.000000 ],
"latencyOffsetNsec": 0
},
"devices": [ 0 ],
"profile": 1,
"save": true
},
{
"index": 4,
"direction": "Output",
"name": "analog-output",
"description": "Analog Output",
"priority": 9900,
"available": "unknown",
"info": [
4,
"port.type",
"analog",
"card.profile.port",
"4",
"route.hw-mute",
"true",
"route.hw-volume",
"true"
],
"profiles": [ 2, 1 ],
"device": 4,
"props": {
"mute": false,
"channelVolumes": [ 1.000000, 1.000000 ],
"volumeBase": 0.001000,
"volumeStep": 0.000015,
"channelMap": [ "FL", "FR" ],
"softVolumes": [ 1.000000, 1.000000 ],
"latencyOffsetNsec": 0
},
"devices": [ 4 ],
"profile": 1,
"save": true
}
]
}
}
},
{
"id": 47,
"type": "PipeWire:Interface:Node",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"max-input-ports": 65,
"max-output-ports": 0,
"change-mask": [ "input-ports", "output-ports", "state", "props", "params" ],
"n-input-ports": 2,
"n-output-ports": 2,
"state": "suspended",
"error": null,
"props": {
"alsa.card": 0,
"alsa.card_name": "Ensoniq AudioPCI",
"alsa.class": "generic",
"alsa.device": 0,
"alsa.driver_name": "snd_ens1371",
"alsa.id": "ES1371/1",
"alsa.long_card_name": "Ensoniq AudioPCI ENS1371 at 0x2080, irq 16",
"alsa.name": "ES1371 DAC2/ADC",
"alsa.resolution_bits": 16,
"alsa.subclass": "generic-mix",
"alsa.subdevice": 0,
"alsa.subdevice_name": "subdevice #0",
"api.alsa.card.longname": "Ensoniq AudioPCI ENS1371 at 0x2080, irq 16",
"api.alsa.card.name": "Ensoniq AudioPCI",
"api.alsa.headroom": 8192,
"api.alsa.path": "front:0",
"api.alsa.pcm.card": 0,
"api.alsa.pcm.stream": "playback",
"api.alsa.period-size": 256,
"audio.adapt.follower": "",
"audio.channels": 2,
"audio.position": "FL,FR",
"card.profile.device": 4,
"client.id": 34,
"clock.quantum-limit": 8192,
"device.api": "alsa",
"device.class": "sound",
"device.id": 42,
"device.profile.description": "Analog Stereo",
"device.profile.name": "analog-stereo",
"device.routes": 1,
"factory.id": 18,
"factory.mode": "merge",
"factory.name": "api.alsa.pcm.sink",
"library.name": "audioconvert/libspa-audioconvert",
"media.class": "Audio/Sink",
"node.description": "ES1371/ES1373 / Creative Labs CT2518 (Audio PCI 64V/128/5200 / Creative CT4810/CT5803/CT5806 [Sound Blaster PCI]) Analog Stereo",
"node.driver": true,
"node.name": "alsa_output.pci-0000_02_02.0.analog-stereo",
"node.nick": "ES1371 DAC2/ADC",
"node.pause-on-idle": false,
"object.id": 47,
"object.path": "alsa:pcm:0:front:0:playback",
"object.serial": 47,
"priority.driver": 1009,
"priority.session": 1009
},
"params": {
"EnumFormat": [
{
"mediaType": "audio",
"mediaSubtype": "raw",
"format": {
"default": "S16LE",
"alt1": "S16LE",
"alt2": "U8"
},
"rate": { "default": 48000, "min": 4000, "max": 48000 },
"channels": 2,
"position": [ "FL", "FR" ]
}
],
"PropInfo": [
{
"id": "volume",
"description": "Volume",
"type": { "default": 1.000000, "min": 0.000000, "max": 10.000000 }
},
{
"id": "mute",
"description": "Mute",
"type": {
"default": false,
"alt1": false,
"alt2": true
}
},
{
"id": "channelVolumes",
"description": "Channel Volumes",
"type": { "default": 1.000000, "min": 0.000000, "max": 10.000000 },
"container": "Array"
},
{
"id": "channelMap",
"description": "Channel Map",
"type": "",
"container": "Array"
},
{
"id": "monitorMute",
"description": "Monitor Mute",
"type": {
"default": false,
"alt1": false,
"alt2": true
}
},
{
"id": "monitorVolumes",
"description": "Monitor Volumes",
"type": { "default": 1.000000, "min": 0.000000, "max": 10.000000 },
"container": "Array"
},
{
"id": "softMute",
"description": "Soft Mute",
"type": {
"default": false,
"alt1": false,
"alt2": true
}
},
{
"id": "softVolumes",
"description": "Soft Volumes",
"type": { "default": 1.000000, "min": 0.000000, "max": 10.000000 },
"container": "Array"
},
{
"name": "monitor.channel-volumes",
"description": "Monitor channel volume",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "channelmix.disable",
"description": "Disable Channel mixing",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "channelmix.min-volume",
"description": "Minimum volume level",
"type": { "default": 0.000000, "min": 0.000000, "max": 10.000000 },
"params": true
},
{
"name": "channelmix.max-volume",
"description": "Maximum volume level",
"type": { "default": 10.000000, "min": 0.000000, "max": 10.000000 },
"params": true
},
{
"name": "channelmix.normalize",
"description": "Normalize Volumes",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "channelmix.mix-lfe",
"description": "Mix LFE into channels",
"type": {
"default": true,
"alt1": true,
"alt2": false
},
"params": true
},
{
"name": "channelmix.upmix",
"description": "Enable upmixing",
"type": {
"default": true,
"alt1": true,
"alt2": false
},
"params": true
},
{
"name": "channelmix.lfe-cutoff",
"description": "LFE cutoff frequency",
"type": { "default": 0.000000, "min": 0.000000, "max": 1000.000000 },
"params": true
},
{
"name": "channelmix.fc-cutoff",
"description": "FC cutoff frequency (Hz)",
"type": { "default": 0.000000, "min": 0.000000, "max": 48000.000000 },
"params": true
},
{
"name": "channelmix.rear-delay",
"description": "Rear channels delay (ms)",
"type": { "default": 0.000000, "min": 0.000000, "max": 1000.000000 },
"params": true
},
{
"name": "channelmix.stereo-widen",
"description": "Stereo widen",
"type": { "default": 0.000000, "min": 0.000000, "max": 1.000000 },
"params": true
},
{
"name": "channelmix.hilbert-taps",
"description": "Taps for phase shift of rear",
"type": { "default": 0, "min": 0, "max": 255 },
"params": true
},
{
"name": "channelmix.upmix-method",
"description": "Upmix method to use",
"type": "none",
"params": true,
"labels": [
"none",
"Disabled",
"simple",
"Simple upmixing",
"psd",
"Passive Surround Decoding"
]
},
{
"id": "rate",
"description": "Rate scaler",
"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
},
{
"name": "dither.noise",
"description": "Add noise bits",
"type": { "default": 0, "min": 0, "max": 16 },
"params": true
},
{
"name": "dither.method",
"description": "The dithering method",
"type": "none",
"params": true,
"labels": [
"none",
"Disabled",
"rectangular",
"Rectangular dithering",
"triangular",
"Triangular dithering",
"triangular-hf",
"Sloped Triangular dithering",
"wannamaker3",
"Wannamaker 3 dithering",
"shaped5",
"Lipshitz 5 dithering"
]
},
{
"name": "debug.wav-path",
"description": "Path to WAV file",
"type": "",
"params": true
},
{
"name": "channelmix.lock-volumes",
"description": "Disable volume updates",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"id": "device",
"name": "api.alsa.path",
"description": "The ALSA device",
"type": "front:0"
},
{
"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": 2000000000 }
},
{
"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",
"description": "Audio Position",
"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": { "default": 256, "min": 0, "max": 8192 },
"params": true
},
{
"name": "api.alsa.period-num",
"description": "Number of Periods",
"type": { "default": 0, "min": 0, "max": 1024 },
"params": true
},
{
"name": "api.alsa.headroom",
"description": "Headroom",
"type": { "default": 8192, "min": 0, "max": 8192 },
"params": true
},
{
"name": "api.alsa.start-delay",
"description": "Start Delay",
"type": { "default": 0, "min": 0, "max": 8192 },
"params": true
},
{
"name": "api.alsa.disable-mmap",
"description": "Disable MMAP",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "api.alsa.disable-batch",
"description": "Disable Batch",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "api.alsa.disable-tsched",
"description": "Disable timer based scheduling",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "api.alsa.use-chmap",
"description": "Use the driver channelmap",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "api.alsa.multi-rate",
"description": "Support multiple rates",
"type": {
"default": true,
"alt1": true,
"alt2": false
},
"params": true
},
{
"name": "api.alsa.htimestamp",
"description": "Use hires timestamps",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "latency.internal.rate",
"description": "Internal latency in samples",
"type": { "default": 0, "min": 0, "max": 65536 },
"params": true
},
{
"name": "latency.internal.ns",
"description": "Internal latency in nanoseconds",
"type": { "default": 0, "min": 0, "max": 2000000000 },
"params": true
},
{
"name": "clock.name",
"description": "The name of the clock",
"type": "api.alsa.p-0",
"params": true
}
],
"Props": [
{
"volume": 1.000000,
"mute": false,
"channelVolumes": [ 1.000000, 1.000000 ],
"channelMap": [ "FL", "FR" ],
"softMute": false,
"softVolumes": [ 1.000000, 1.000000 ],
"monitorMute": false,
"monitorVolumes": [ 1.000000, 1.000000 ],
"params": [
"monitor.channel-volumes",
false,
"channelmix.disable",
false,
"channelmix.min-volume",
0.000000,
"channelmix.max-volume",
10.000000,
"channelmix.normalize",
false,
"channelmix.mix-lfe",
true,
"channelmix.upmix",
true,
"channelmix.lfe-cutoff",
0.000000,
"channelmix.fc-cutoff",
0.000000,
"channelmix.rear-delay",
0.000000,
"channelmix.stereo-widen",
0.000000,
"channelmix.hilbert-taps",
0,
"channelmix.upmix-method",
"none",
"resample.quality",
4,
"resample.disable",
false,
"dither.noise",
0,
"dither.method",
"none",
"debug.wav-path",
"",
"channelmix.lock-volumes",
false
]
},
{
"device": "front:0",
"deviceName": "",
"cardName": "",
"latencyOffsetNsec": 0,
"params": [
"audio.channels",
2,
"audio.rate",
0,
"audio.format",
"UNKNOWN",
"audio.position",
"[ FL, FR ]",
"audio.allowed-rates",
"[ ]",
"api.alsa.period-size",
256,
"api.alsa.period-num",
0,
"api.alsa.headroom",
8192,
"api.alsa.start-delay",
0,
"api.alsa.disable-mmap",
false,
"api.alsa.disable-batch",
false,
"api.alsa.disable-tsched",
false,
"api.alsa.use-chmap",
false,
"api.alsa.multi-rate",
true,
"api.alsa.htimestamp",
false,
"latency.internal.rate",
0,
"latency.internal.ns",
0,
"clock.name",
"api.alsa.p-0"
]
}
],
"Format": [ ],
"EnumPortConfig": [
{
"direction": "Input",
"mode": {
"default": "none",
"alt1": "none",
"alt2": "dsp",
"alt3": "convert"
},
"monitor": {
"default": false,
"alt1": false,
"alt2": true
},
"control": {
"default": false,
"alt1": false,
"alt2": true
}
}
],
"PortConfig": [
{
"direction": "Input",
"mode": "dsp",
"monitor": true,
"control": false,
"format": {
"mediaType": "audio",
"mediaSubtype": "raw",
"format": "F32P",
"channels": 2,
"position": [ "FL", "FR" ]
}
}
],
"Latency": [
{
"direction": "Input",
"minQuantum": 1.000000,
"maxQuantum": 1.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
},
{
"direction": "Output",
"minQuantum": 0.000000,
"maxQuantum": 0.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
}
],
"ProcessLatency": [
{
"quantum": 0.000000,
"rate": 0,
"ns": 0
}
]
}
}
},
{
"id": 48,
"type": "PipeWire:Interface:Node",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"max-input-ports": 0,
"max-output-ports": 65,
"change-mask": [ "input-ports", "output-ports", "state", "props", "params" ],
"n-input-ports": 0,
"n-output-ports": 2,
"state": "suspended",
"error": null,
"props": {
"alsa.card": 0,
"alsa.card_name": "Ensoniq AudioPCI",
"alsa.class": "generic",
"alsa.device": 0,
"alsa.driver_name": "snd_ens1371",
"alsa.id": "ES1371/1",
"alsa.long_card_name": "Ensoniq AudioPCI ENS1371 at 0x2080, irq 16",
"alsa.name": "ES1371 DAC2/ADC",
"alsa.resolution_bits": 16,
"alsa.subclass": "generic-mix",
"alsa.subdevice": 0,
"alsa.subdevice_name": "subdevice #0",
"api.alsa.card.longname": "Ensoniq AudioPCI ENS1371 at 0x2080, irq 16",
"api.alsa.card.name": "Ensoniq AudioPCI",
"api.alsa.headroom": 8192,
"api.alsa.path": "front:0",
"api.alsa.pcm.card": 0,
"api.alsa.pcm.stream": "capture",
"api.alsa.period-size": 256,
"audio.adapt.follower": "",
"audio.channels": 2,
"audio.position": "FL,FR",
"card.profile.device": 0,
"client.id": 34,
"clock.quantum-limit": 8192,
"device.api": "alsa",
"device.class": "sound",
"device.id": 42,
"device.profile.description": "Analog Stereo",
"device.profile.name": "analog-stereo",
"device.routes": 4,
"factory.id": 18,
"factory.mode": "split",
"factory.name": "api.alsa.pcm.source",
"library.name": "audioconvert/libspa-audioconvert",
"media.class": "Audio/Source",
"node.description": "ES1371/ES1373 / Creative Labs CT2518 (Audio PCI 64V/128/5200 / Creative CT4810/CT5803/CT5806 [Sound Blaster PCI]) Analog Stereo",
"node.driver": true,
"node.name": "alsa_input.pci-0000_02_02.0.analog-stereo",
"node.nick": "ES1371 DAC2/ADC",
"node.pause-on-idle": false,
"object.id": 48,
"object.path": "alsa:pcm:0:front:0:capture",
"object.serial": 48,
"priority.driver": 2009,
"priority.session": 2009
},
"params": {
"EnumFormat": [
{
"mediaType": "audio",
"mediaSubtype": "raw",
"format": {
"default": "S16LE",
"alt1": "S16LE",
"alt2": "U8"
},
"rate": { "default": 48000, "min": 4000, "max": 48000 },
"channels": 2,
"position": [ "FL", "FR" ]
}
],
"PropInfo": [
{
"id": "volume",
"description": "Volume",
"type": { "default": 1.000000, "min": 0.000000, "max": 10.000000 }
},
{
"id": "mute",
"description": "Mute",
"type": {
"default": false,
"alt1": false,
"alt2": true
}
},
{
"id": "channelVolumes",
"description": "Channel Volumes",
"type": { "default": 1.000000, "min": 0.000000, "max": 10.000000 },
"container": "Array"
},
{
"id": "channelMap",
"description": "Channel Map",
"type": "",
"container": "Array"
},
{
"id": "monitorMute",
"description": "Monitor Mute",
"type": {
"default": false,
"alt1": false,
"alt2": true
}
},
{
"id": "monitorVolumes",
"description": "Monitor Volumes",
"type": { "default": 1.000000, "min": 0.000000, "max": 10.000000 },
"container": "Array"
},
{
"id": "softMute",
"description": "Soft Mute",
"type": {
"default": false,
"alt1": false,
"alt2": true
}
},
{
"id": "softVolumes",
"description": "Soft Volumes",
"type": { "default": 1.000000, "min": 0.000000, "max": 10.000000 },
"container": "Array"
},
{
"name": "monitor.channel-volumes",
"description": "Monitor channel volume",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "channelmix.disable",
"description": "Disable Channel mixing",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "channelmix.min-volume",
"description": "Minimum volume level",
"type": { "default": 0.000000, "min": 0.000000, "max": 10.000000 },
"params": true
},
{
"name": "channelmix.max-volume",
"description": "Maximum volume level",
"type": { "default": 10.000000, "min": 0.000000, "max": 10.000000 },
"params": true
},
{
"name": "channelmix.normalize",
"description": "Normalize Volumes",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "channelmix.mix-lfe",
"description": "Mix LFE into channels",
"type": {
"default": true,
"alt1": true,
"alt2": false
},
"params": true
},
{
"name": "channelmix.upmix",
"description": "Enable upmixing",
"type": {
"default": true,
"alt1": true,
"alt2": false
},
"params": true
},
{
"name": "channelmix.lfe-cutoff",
"description": "LFE cutoff frequency",
"type": { "default": 0.000000, "min": 0.000000, "max": 1000.000000 },
"params": true
},
{
"name": "channelmix.fc-cutoff",
"description": "FC cutoff frequency (Hz)",
"type": { "default": 0.000000, "min": 0.000000, "max": 48000.000000 },
"params": true
},
{
"name": "channelmix.rear-delay",
"description": "Rear channels delay (ms)",
"type": { "default": 0.000000, "min": 0.000000, "max": 1000.000000 },
"params": true
},
{
"name": "channelmix.stereo-widen",
"description": "Stereo widen",
"type": { "default": 0.000000, "min": 0.000000, "max": 1.000000 },
"params": true
},
{
"name": "channelmix.hilbert-taps",
"description": "Taps for phase shift of rear",
"type": { "default": 0, "min": 0, "max": 255 },
"params": true
},
{
"name": "channelmix.upmix-method",
"description": "Upmix method to use",
"type": "none",
"params": true,
"labels": [
"none",
"Disabled",
"simple",
"Simple upmixing",
"psd",
"Passive Surround Decoding"
]
},
{
"id": "rate",
"description": "Rate scaler",
"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
},
{
"name": "dither.noise",
"description": "Add noise bits",
"type": { "default": 0, "min": 0, "max": 16 },
"params": true
},
{
"name": "dither.method",
"description": "The dithering method",
"type": "none",
"params": true,
"labels": [
"none",
"Disabled",
"rectangular",
"Rectangular dithering",
"triangular",
"Triangular dithering",
"triangular-hf",
"Sloped Triangular dithering",
"wannamaker3",
"Wannamaker 3 dithering",
"shaped5",
"Lipshitz 5 dithering"
]
},
{
"name": "debug.wav-path",
"description": "Path to WAV file",
"type": "",
"params": true
},
{
"name": "channelmix.lock-volumes",
"description": "Disable volume updates",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"id": "device",
"name": "api.alsa.path",
"description": "The ALSA device",
"type": "front:0"
},
{
"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": 2000000000 }
},
{
"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",
"description": "Audio Position",
"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": { "default": 256, "min": 0, "max": 8192 },
"params": true
},
{
"name": "api.alsa.period-num",
"description": "Number of Periods",
"type": { "default": 0, "min": 0, "max": 1024 },
"params": true
},
{
"name": "api.alsa.headroom",
"description": "Headroom",
"type": { "default": 8192, "min": 0, "max": 8192 },
"params": true
},
{
"name": "api.alsa.start-delay",
"description": "Start Delay",
"type": { "default": 0, "min": 0, "max": 8192 },
"params": true
},
{
"name": "api.alsa.disable-mmap",
"description": "Disable MMAP",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "api.alsa.disable-batch",
"description": "Disable Batch",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "api.alsa.disable-tsched",
"description": "Disable timer based scheduling",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "api.alsa.use-chmap",
"description": "Use the driver channelmap",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "api.alsa.multi-rate",
"description": "Support multiple rates",
"type": {
"default": true,
"alt1": true,
"alt2": false
},
"params": true
},
{
"name": "api.alsa.htimestamp",
"description": "Use hires timestamps",
"type": {
"default": false,
"alt1": false,
"alt2": true
},
"params": true
},
{
"name": "latency.internal.rate",
"description": "Internal latency in samples",
"type": { "default": 0, "min": 0, "max": 65536 },
"params": true
},
{
"name": "latency.internal.ns",
"description": "Internal latency in nanoseconds",
"type": { "default": 0, "min": 0, "max": 2000000000 },
"params": true
},
{
"name": "clock.name",
"description": "The name of the clock",
"type": "api.alsa.c-0",
"params": true
}
],
"Props": [
{
"volume": 1.000000,
"mute": false,
"channelVolumes": [ 1.000000, 1.000000 ],
"channelMap": [ "FL", "FR" ],
"softMute": false,
"softVolumes": [ 1.000000, 1.000000 ],
"monitorMute": false,
"monitorVolumes": [ 1.000000, 1.000000 ],
"params": [
"monitor.channel-volumes",
false,
"channelmix.disable",
false,
"channelmix.min-volume",
0.000000,
"channelmix.max-volume",
10.000000,
"channelmix.normalize",
false,
"channelmix.mix-lfe",
true,
"channelmix.upmix",
true,
"channelmix.lfe-cutoff",
0.000000,
"channelmix.fc-cutoff",
0.000000,
"channelmix.rear-delay",
0.000000,
"channelmix.stereo-widen",
0.000000,
"channelmix.hilbert-taps",
0,
"channelmix.upmix-method",
"none",
"resample.quality",
4,
"resample.disable",
false,
"dither.noise",
0,
"dither.method",
"none",
"debug.wav-path",
"",
"channelmix.lock-volumes",
false
]
},
{
"device": "front:0",
"deviceName": "",
"cardName": "",
"latencyOffsetNsec": 0,
"params": [
"audio.channels",
2,
"audio.rate",
0,
"audio.format",
"UNKNOWN",
"audio.position",
"[ FL, FR ]",
"audio.allowed-rates",
"[ ]",
"api.alsa.period-size",
256,
"api.alsa.period-num",
0,
"api.alsa.headroom",
8192,
"api.alsa.start-delay",
0,
"api.alsa.disable-mmap",
false,
"api.alsa.disable-batch",
false,
"api.alsa.disable-tsched",
false,
"api.alsa.use-chmap",
false,
"api.alsa.multi-rate",
true,
"api.alsa.htimestamp",
false,
"latency.internal.rate",
0,
"latency.internal.ns",
0,
"clock.name",
"api.alsa.c-0"
]
}
],
"Format": [ ],
"EnumPortConfig": [
{
"direction": "Output",
"mode": {
"default": "none",
"alt1": "none",
"alt2": "dsp",
"alt3": "convert"
},
"monitor": {
"default": false,
"alt1": false,
"alt2": true
},
"control": {
"default": false,
"alt1": false,
"alt2": true
}
}
],
"PortConfig": [
{
"direction": "Output",
"mode": "dsp",
"monitor": true,
"control": false,
"format": {
"mediaType": "audio",
"mediaSubtype": "raw",
"format": "F32P",
"channels": 2,
"position": [ "FL", "FR" ]
}
}
],
"Latency": [
{
"direction": "Input",
"minQuantum": 0.000000,
"maxQuantum": 0.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
},
{
"direction": "Output",
"minQuantum": 1.000000,
"maxQuantum": 1.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
}
],
"ProcessLatency": [
{
"quantum": 0.000000,
"rate": 0,
"ns": 0
}
]
}
}
},
{
"id": 32,
"type": "PipeWire:Interface:Port",
"version": 3,
"permissions": [ "r", "x", "m" ],
"info": {
"direction": "input",
"change-mask": [ "props", "params" ],
"props": {
"audio.channel": "FL",
"format.dsp": "32 bit float mono audio",
"node.id": 47,
"object.id": 32,
"object.path": "alsa:pcm:0:front:0:playback:playback_0",
"object.serial": 49,
"port.alias": "ES1371 DAC2/ADC:playback_FL",
"port.direction": "in",
"port.id": 0,
"port.name": "playback_FL",
"port.physical": true,
"port.terminal": true
},
"params": {
"EnumFormat": [
{
"mediaType": "audio",
"mediaSubtype": "dsp",
"format": "F32P"
}
],
"Meta": [
{
"type": "Header",
"size": 32
}
],
"IO": [
{
"id": "Buffers",
"size": 8
}
],
"Format": [ ],
"Buffers": [ ],
"Latency": [
{
"direction": "Input",
"minQuantum": 1.000000,
"maxQuantum": 1.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
},
{
"direction": "Output",
"minQuantum": 0.000000,
"maxQuantum": 0.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
}
]
}
}
},
{
"id": 46,
"type": "PipeWire:Interface:Port",
"version": 3,
"permissions": [ "r", "x", "m" ],
"info": {
"direction": "output",
"change-mask": [ "props", "params" ],
"props": {
"audio.channel": "FL",
"format.dsp": "32 bit float mono audio",
"node.id": 47,
"object.id": 46,
"object.path": "alsa:pcm:0:front:0:playback:monitor_0",
"object.serial": 50,
"port.alias": "ES1371 DAC2/ADC:monitor_FL",
"port.direction": "out",
"port.id": 0,
"port.monitor": true,
"port.name": "monitor_FL"
},
"params": {
"EnumFormat": [
{
"mediaType": "audio",
"mediaSubtype": "dsp",
"format": "F32P"
}
],
"Meta": [
{
"type": "Header",
"size": 32
}
],
"IO": [
{
"id": "Buffers",
"size": 8
}
],
"Format": [ ],
"Buffers": [ ],
"Latency": [
{
"direction": "Output",
"minQuantum": 0.000000,
"maxQuantum": 0.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
},
{
"direction": "Input",
"minQuantum": 1.000000,
"maxQuantum": 1.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
}
]
}
}
},
{
"id": 44,
"type": "PipeWire:Interface:Port",
"version": 3,
"permissions": [ "r", "x", "m" ],
"info": {
"direction": "input",
"change-mask": [ "props", "params" ],
"props": {
"audio.channel": "FR",
"format.dsp": "32 bit float mono audio",
"node.id": 47,
"object.id": 44,
"object.path": "alsa:pcm:0:front:0:playback:playback_1",
"object.serial": 51,
"port.alias": "ES1371 DAC2/ADC:playback_FR",
"port.direction": "in",
"port.id": 1,
"port.name": "playback_FR",
"port.physical": true,
"port.terminal": true
},
"params": {
"EnumFormat": [
{
"mediaType": "audio",
"mediaSubtype": "dsp",
"format": "F32P"
}
],
"Meta": [
{
"type": "Header",
"size": 32
}
],
"IO": [
{
"id": "Buffers",
"size": 8
}
],
"Format": [ ],
"Buffers": [ ],
"Latency": [
{
"direction": "Input",
"minQuantum": 1.000000,
"maxQuantum": 1.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
},
{
"direction": "Output",
"minQuantum": 0.000000,
"maxQuantum": 0.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
}
]
}
}
},
{
"id": 45,
"type": "PipeWire:Interface:Port",
"version": 3,
"permissions": [ "r", "x", "m" ],
"info": {
"direction": "output",
"change-mask": [ "props", "params" ],
"props": {
"audio.channel": "FR",
"format.dsp": "32 bit float mono audio",
"node.id": 47,
"object.id": 45,
"object.path": "alsa:pcm:0:front:0:playback:monitor_1",
"object.serial": 52,
"port.alias": "ES1371 DAC2/ADC:monitor_FR",
"port.direction": "out",
"port.id": 1,
"port.monitor": true,
"port.name": "monitor_FR"
},
"params": {
"EnumFormat": [
{
"mediaType": "audio",
"mediaSubtype": "dsp",
"format": "F32P"
}
],
"Meta": [
{
"type": "Header",
"size": 32
}
],
"IO": [
{
"id": "Buffers",
"size": 8
}
],
"Format": [ ],
"Buffers": [ ],
"Latency": [
{
"direction": "Output",
"minQuantum": 0.000000,
"maxQuantum": 0.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
},
{
"direction": "Input",
"minQuantum": 1.000000,
"maxQuantum": 1.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
}
]
}
}
},
{
"id": 43,
"type": "PipeWire:Interface:Port",
"version": 3,
"permissions": [ "r", "x", "m" ],
"info": {
"direction": "output",
"change-mask": [ "props", "params" ],
"props": {
"audio.channel": "FL",
"format.dsp": "32 bit float mono audio",
"node.id": 48,
"object.id": 43,
"object.path": "alsa:pcm:0:front:0:capture:capture_0",
"object.serial": 53,
"port.alias": "ES1371 DAC2/ADC:capture_FL",
"port.direction": "out",
"port.id": 0,
"port.name": "capture_FL",
"port.physical": true,
"port.terminal": true
},
"params": {
"EnumFormat": [
{
"mediaType": "audio",
"mediaSubtype": "dsp",
"format": "F32P"
}
],
"Meta": [
{
"type": "Header",
"size": 32
}
],
"IO": [
{
"id": "Buffers",
"size": 8
}
],
"Format": [ ],
"Buffers": [ ],
"Latency": [
{
"direction": "Input",
"minQuantum": 0.000000,
"maxQuantum": 0.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
},
{
"direction": "Output",
"minQuantum": 1.000000,
"maxQuantum": 1.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
}
]
}
}
},
{
"id": 49,
"type": "PipeWire:Interface:Port",
"version": 3,
"permissions": [ "r", "x", "m" ],
"info": {
"direction": "output",
"change-mask": [ "props", "params" ],
"props": {
"audio.channel": "FR",
"format.dsp": "32 bit float mono audio",
"node.id": 48,
"object.id": 49,
"object.path": "alsa:pcm:0:front:0:capture:capture_1",
"object.serial": 54,
"port.alias": "ES1371 DAC2/ADC:capture_FR",
"port.direction": "out",
"port.id": 1,
"port.name": "capture_FR",
"port.physical": true,
"port.terminal": true
},
"params": {
"EnumFormat": [
{
"mediaType": "audio",
"mediaSubtype": "dsp",
"format": "F32P"
}
],
"Meta": [
{
"type": "Header",
"size": 32
}
],
"IO": [
{
"id": "Buffers",
"size": 8
}
],
"Format": [ ],
"Buffers": [ ],
"Latency": [
{
"direction": "Input",
"minQuantum": 0.000000,
"maxQuantum": 0.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
},
{
"direction": "Output",
"minQuantum": 1.000000,
"maxQuantum": 1.000000,
"minRate": 0,
"maxRate": 0,
"minNs": 0,
"maxNs": 0
}
]
}
}
},
{
"id": 50,
"type": "PipeWire:Interface:Client",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"change-mask": [ "props" ],
"props": {
"application.icon-name": "multimedia-volume-control",
"application.id": "org.gnome.VolumeControl",
"application.language": "en_IN",
"application.name": "GNOME Volume Control Media Keys",
"application.process.binary": "gsd-media-keys",
"application.process.host": "Naveen",
"application.process.id": 2506,
"application.process.machine-id": "f574b3b302534e34acf279f955765435",
"application.process.user": "mr_robot",
"application.version": "",
"client.api": "pipewire-pulse",
"clock.power-of-two-quantum": true,
"config.name": "pipewire-pulse.conf",
"core.name": "pipewire-mr_robot-1837",
"core.version": "0.3.78",
"cpu.max-align": 32,
"default.clock.max-quantum": 2048,
"default.clock.min-quantum": 32,
"default.clock.quantum": 1024,
"default.clock.quantum-limit": 8192,
"default.clock.rate": 48000,
"default.video.height": 480,
"default.video.rate.denom": 1,
"default.video.rate.num": 25,
"default.video.width": 640,
"link.max-buffers": 64,
"log.level": 2,
"mem.allow-mlock": true,
"mem.warn-mlock": false,
"module.id": 2,
"object.id": 50,
"object.serial": 55,
"pipewire.access": "unrestricted",
"pipewire.protocol": "protocol-native",
"pipewire.sec.gid": 1000,
"pipewire.sec.pid": 1837,
"pipewire.sec.uid": 1000,
"pulse.server.type": "unix",
"settings.check-quantum": false,
"settings.check-rate": false,
"window.x11.display": ":1"
}
}
},
{
"id": 51,
"type": "PipeWire:Interface:Client",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"change-mask": [ "props" ],
"props": {
"application.icon-name": "multimedia-volume-control",
"application.id": "org.gnome.VolumeControl",
"application.language": "en_IN",
"application.name": "GNOME Shell Volume Control",
"application.process.binary": "gnome-shell",
"application.process.host": "Naveen",
"application.process.id": 2226,
"application.process.machine-id": "f574b3b302534e34acf279f955765435",
"application.process.user": "mr_robot",
"application.version": 44.099998,
"client.api": "pipewire-pulse",
"clock.power-of-two-quantum": true,
"config.name": "pipewire-pulse.conf",
"core.name": "pipewire-mr_robot-1837",
"core.version": "0.3.78",
"cpu.max-align": 32,
"default.clock.max-quantum": 2048,
"default.clock.min-quantum": 32,
"default.clock.quantum": 1024,
"default.clock.quantum-limit": 8192,
"default.clock.rate": 48000,
"default.video.height": 480,
"default.video.rate.denom": 1,
"default.video.rate.num": 25,
"default.video.width": 640,
"link.max-buffers": 64,
"log.level": 2,
"mem.allow-mlock": true,
"mem.warn-mlock": false,
"module.id": 2,
"object.id": 51,
"object.serial": 56,
"pipewire.access": "unrestricted",
"pipewire.protocol": "protocol-native",
"pipewire.sec.gid": 1000,
"pipewire.sec.pid": 1837,
"pipewire.sec.uid": 1000,
"pulse.server.type": "unix",
"settings.check-quantum": false,
"settings.check-rate": false,
"window.x11.display": ":1"
}
}
},
{
"id": 52,
"type": "PipeWire:Interface:Client",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"change-mask": [ "props" ],
"props": {
"application.language": "en_IN",
"application.name": "xdg-desktop-portal",
"application.process.binary": "xdg-desktop-portal",
"application.process.host": "Naveen",
"application.process.id": 2467,
"application.process.user": "mr_robot",
"clock.power-of-two-quantum": true,
"core.name": "pipewire-mr_robot-2467",
"core.version": "0.3.78",
"cpu.max-align": 32,
"default.clock.max-quantum": 2048,
"default.clock.min-quantum": 32,
"default.clock.quantum": 1024,
"default.clock.quantum-limit": 8192,
"default.clock.rate": 48000,
"default.video.height": 480,
"default.video.rate.denom": 1,
"default.video.rate.num": 25,
"default.video.width": 640,
"link.max-buffers": 64,
"log.level": 0,
"mem.allow-mlock": true,
"mem.warn-mlock": false,
"module.id": 2,
"object.id": 52,
"object.serial": 57,
"pipewire.access": "unrestricted",
"pipewire.access.portal.is_portal": true,
"pipewire.protocol": "protocol-native",
"pipewire.sec.gid": 1000,
"pipewire.sec.pid": 2467,
"pipewire.sec.uid": 1000,
"portal.monitor": "Camera",
"settings.check-quantum": false,
"settings.check-rate": false,
"window.x11.display": ":1"
}
}
},
{
"id": 53,
"type": "PipeWire:Interface:Client",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"change-mask": [ "props" ],
"props": {
"application.icon-name": "firefox-esr",
"application.language": "en_IN",
"application.name": "Firefox",
"application.process.binary": "firefox-esr",
"application.process.host": "Naveen",
"application.process.id": 3197,
"application.process.machine-id": "f574b3b302534e34acf279f955765435",
"application.process.user": "mr_robot",
"application.version": "115.1.0",
"client.api": "pipewire-pulse",
"clock.power-of-two-quantum": true,
"config.name": "pipewire-pulse.conf",
"core.name": "pipewire-mr_robot-1837",
"core.version": "0.3.78",
"cpu.max-align": 32,
"default.clock.max-quantum": 2048,
"default.clock.min-quantum": 32,
"default.clock.quantum": 1024,
"default.clock.quantum-limit": 8192,
"default.clock.rate": 48000,
"default.video.height": 480,
"default.video.rate.denom": 1,
"default.video.rate.num": 25,
"default.video.width": 640,
"link.max-buffers": 64,
"log.level": 2,
"mem.allow-mlock": true,
"mem.warn-mlock": false,
"module.id": 2,
"object.id": 53,
"object.serial": 58,
"pipewire.access": "unrestricted",
"pipewire.protocol": "protocol-native",
"pipewire.sec.gid": 1000,
"pipewire.sec.pid": 1837,
"pipewire.sec.uid": 1000,
"pulse.server.type": "unix",
"settings.check-quantum": false,
"settings.check-rate": false,
"window.x11.display": ":1"
}
}
},
{
"id": 54,
"type": "PipeWire:Interface:Client",
"version": 3,
"permissions": [ "r", "w", "x", "m" ],
"info": {
"change-mask": [ "props" ],
"props": {
"application.language": "en_IN",
"application.name": "pw-dump",
"application.process.binary": "pw-dump",
"application.process.host": "Naveen",
"application.process.id": 3813,
"application.process.user": "mr_robot",
"clock.power-of-two-quantum": true,
"core.name": "pipewire-mr_robot-3813",
"core.version": "0.3.78",
"cpu.max-align": 32,
"default.clock.max-quantum": 2048,
"default.clock.min-quantum": 32,
"default.clock.quantum": 1024,
"default.clock.quantum-limit": 8192,
"default.clock.rate": 48000,
"default.video.height": 480,
"default.video.rate.denom": 1,
"default.video.rate.num": 25,
"default.video.width": 640,
"link.max-buffers": 64,
"log.level": 0,
"mem.allow-mlock": true,
"mem.warn-mlock": false,
"module.id": 2,
"object.id": 54,
"object.serial": 59,
"pipewire.access": "unrestricted",
"pipewire.protocol": "protocol-native",
"pipewire.sec.gid": 1000,
"pipewire.sec.pid": 3813,
"pipewire.sec.uid": 1000,
"settings.check-quantum": false,
"settings.check-rate": false,
"window.x11.display": ":1"
}
}
}
]

You could try to set the alsa.period-size to 1024 (rather than 256), as suggested here: https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Troubleshooting#stuttering-audio-in-virtual-machine

dude its working thank you and love you

Nice to hear! And thanks for telling us that the fix works.

Wireplumber already has some VM-specific configuration, and it sets the period-size to 256 when running in a virtual machine. Maybe it's not large enough and it should always be set to 1024, or at least, it's seems to be the case for your setup.

I opened an issue upstream to report it: https://gitlab.freedesktop.org/pipewire/wireplumber/-/issues/507.

Closing the issue now. Thanks for following up until the end.