Audio loopback to microphone without setup

korewalidesu · 2024-08-20 15:01:26

I just install Arch Linux month ago. After setup pipewire and other components, checking microphone for effects reveal that my output somehow loopback to microphone even if I not setup anything related to that yet.
I'm using Pipewire as audio server with pipewire-pulse installed. Audio port is combined headphone type, and laptop model is MSI Katana GF76 11UD.

I found this topic with similar issue but not yet answer.

Last edited by korewalidesu (2024-08-21 12:28:02)

V1del · 2024-08-20 15:13:49

Post the outputs of

aplay -l
arecord -l
amixer -c0 #Or whatever's the index of the correct card
pacmd list cards
#During the issue
sudo fuser -v /dev/snd/*
pactl list sources
pactl list source-outputs

. This normally "just happens" if you have hardware level support for it, and some control is relevantly misconfigured by default.

Last edited by V1del (2024-08-20 15:15:31)

korewalidesu · 2024-08-21 12:24:10

aplay -l

**** List of PLAYBACK Hardware Devices ****
card 0: sofhdadsp [sof-hda-dsp], device 0: HDA Analog (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 3: HDMI1 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 4: HDMI2 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 5: HDMI3 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 31: HDA Analog Deep Buffer (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

arecord -l

**** List of CAPTURE Hardware Devices ****
card 0: sofhdadsp [sof-hda-dsp], device 0: HDA Analog (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 6: DMIC (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 7: DMIC16kHz (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

amixer -c0

Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Speaker',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [off]
  Front Right: Playback 87 [100%] [0.00dB] [off]
Simple mixer control 'Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 3 [100%] [30.00dB]
  Front Right: 3 [100%] [30.00dB]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'IEC958',1
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'IEC958',2
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 63 [100%] [30.00dB] [on]
  Front Right: Capture 63 [100%] [30.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Enabled'
Simple mixer control 'Dmic0',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 70
  Front Left: Capture 70 [100%] [20.00dB] [on]
  Front Right: Capture 70 [100%] [20.00dB] [on]
Simple mixer control 'Dmic1 2nd',0
  Capabilities: cvolume
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 70
  Front Left: Capture 50 [71%] [0.00dB]
  Front Right: Capture 50 [71%] [0.00dB]
Simple mixer control 'PGA1.0 1 Master',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 32
  Mono:
  Front Left: Playback 32 [100%] [0.00dB]
  Front Right: Playback 32 [100%] [0.00dB]
Simple mixer control 'PGA2.0 2 Master',0
  Capabilities: cvolume
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 80
  Front Left: Capture 50 [62%] [0.00dB]
  Front Right: Capture 50 [62%] [0.00dB]
Simple mixer control 'PGA30.0 30',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 32
  Mono:
  Front Left: Playback 32 [100%] [0.00dB]
  Front Right: Playback 32 [100%] [0.00dB]
Simple mixer control 'PGA31.0 31',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 32
  Mono:
  Front Left: Playback 0 [0%] [-99999.99dB]
  Front Right: Playback 0 [0%] [-99999.99dB]
Simple mixer control 'PGA7.0 7 Master',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 32
  Mono:
  Front Left: Playback 0 [0%] [-99999.99dB]
  Front Right: Playback 0 [0%] [-99999.99dB]
Simple mixer control 'PGA8.0 8 Master',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 32
  Mono:
  Front Left: Playback 0 [0%] [-99999.99dB]
  Front Right: Playback 0 [0%] [-99999.99dB]
Simple mixer control 'PGA9.0 9 Master',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 32
  Mono:
  Front Left: Playback 0 [0%] [-99999.99dB]
  Front Right: Playback 0 [0%] [-99999.99dB]

pacmd list cards
I don't have pulseaudio installed since wiki say pipewire-pulse will replace it.

sudo fuser -v /dev/snd/*

                     USER        PID ACCESS COMMAND
/dev/snd/controlC0:  cirno      1145 F.... pipewire
                     cirno      1146 F.... wireplumber
/dev/snd/pcmC0D0c:   cirno      1145 F...m pipewire
/dev/snd/pcmC0D0p:   cirno      1145 F...m pipewire
/dev/snd/seq:        cirno      1145 F.... pipewire

pactl list sources

Source #101
        State: SUSPENDED
        Name: easyeffects_sink.monitor
        Description: Monitor of Easy Effects Sink
        Driver: PipeWire
        Sample Specification: float32le 2ch 48000Hz
        Channel Map: front-left,front-right
        Owner Module: 4294967295
        Mute: no
        Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        Base Volume: 65536 / 100% / 0.00 dB
        Monitor of Sink: easyeffects_sink
        Latency: 0 usec, configured 0 usec
        Flags: DECIBEL_VOLUME LATENCY 
        Properties:
                application.id = "com.github.wwmm.easyeffects"
                node.name = "easyeffects_sink"
                device.description = "Easy Effects Sink"
                node.virtual = "true"
                node.passive = "out"
                factory.name = "support.null-audio-sink"
                media.class = "Audio/Sink"
                audio.position = "FL,FR"
                monitor.channel-volumes = "false"
                monitor.passthrough = "true"
                priority.session = "0"
                factory.id = "19"
                clock.quantum-limit = "8192"
                client.id = "87"
                node.driver = "true"
                port.group = "stream.0"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                object.id = "90"
                object.serial = "101"
                node.driver-id = "90"
                device.class = "monitor"
        Formats:
                pcm

Source #102
        State: SUSPENDED
        Name: easyeffects_source
        Description: Easy Effects Source
        Driver: PipeWire
        Sample Specification: float32le 2ch 48000Hz
        Channel Map: front-left,front-right
        Owner Module: 4294967295
        Mute: no
        Volume: front-left: 9509 /  15% / -50.30 dB,   front-right: 9509 /  15% / -50.30 dB
                balance 0.00
        Base Volume: 65536 / 100% / 0.00 dB
        Monitor of Sink: n/a
        Latency: 0 usec, configured 0 usec
        Flags: DECIBEL_VOLUME LATENCY 
        Properties:
                application.id = "com.github.wwmm.easyeffects"
                node.name = "easyeffects_source"
                device.description = "Easy Effects Source"
                node.virtual = "true"
                factory.name = "support.null-audio-sink"
                media.class = "Audio/Source/Virtual"
                audio.position = "FL,FR"
                monitor.channel-volumes = "false"
                monitor.passthrough = "true"
                priority.session = "0"
                factory.id = "19"
                clock.quantum-limit = "8192"
                client.id = "87"
                node.driver = "true"
                port.group = "stream.0"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                object.id = "91"
                object.serial = "102"
                node.driver-id = "91"
        Formats:
                pcm

Source #285
        State: SUSPENDED
        Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI3__sink.monitor
        Description: Monitor of Tiger Lake-H HD Audio Controller HDMI / DisplayPort 3 Output
        Driver: PipeWire
        Sample Specification: s24-32le 2ch 48000Hz
        Channel Map: front-left,front-right
        Owner Module: 4294967295
        Mute: no
        Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        Base Volume: 65536 / 100% / 0.00 dB
        Monitor of Sink: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI3__sink
        Latency: 0 usec, configured 0 usec
        Flags: HARDWARE DECIBEL_VOLUME LATENCY 
        Properties:
                alsa.card = "0"
                alsa.card_name = "sof-hda-dsp"
                alsa.class = "generic"
                alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0256,14621357,00100002 cfg-dmics:2"
                alsa.device = "5"
                alsa.driver_name = "snd_soc_skl_hda_dsp"
                alsa.id = "sofhdadsp"
                alsa.long_card_name = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                alsa.mixer_device = "_ucm0001.hw:sofhdadsp"
                alsa.mixer_name = "Realtek ALC256"
                alsa.name = ""
                alsa.resolution_bits = "16"
                alsa.subclass = "generic-mix"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.sync.id = "00000000:00000000:00000000:00000000"
                api.alsa.card.longname = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                api.alsa.card.name = "sof-hda-dsp"
                api.alsa.open.ucm = "true"
                api.alsa.path = "hw:sofhdadsp,5"
                api.alsa.pcm.card = "0"
                api.alsa.pcm.stream = "playback"
                audio.channels = "2"
                audio.position = "FL,FR"
                card.profile.device = "0"
                device.api = "alsa"
                device.class = "monitor"
                device.id = "42"
                device.profile.description = "HDMI / DisplayPort 3 Output"
                device.profile.name = "HiFi: HDMI3: sink"
                device.routes = "1"
                factory.name = "api.alsa.pcm.sink"
                media.class = "Audio/Sink"
                device.description = "Tiger Lake-H HD Audio Controller"
                node.name = "alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI3__sink"
                node.nick = "HDMI / DisplayPort 3 Output"
                node.pause-on-idle = "false"
                object.path = "alsa:acp:sofhdadsp:0:playback"
                port.group = "playback"
                priority.driver = "664"
                priority.session = "664"
                factory.id = "19"
                clock.quantum-limit = "8192"
                client.id = "41"
                node.driver = "true"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                object.id = "51"
                object.serial = "285"
                api.acp.auto-port = "false"
                api.alsa.card = "0"
                api.alsa.use-acp = "true"
                api.dbus.ReserveDevice1 = "Audio0"
                api.dbus.ReserveDevice1.Priority = "-20"
                device.bus = "pci"
                device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
                device.enum.api = "udev"
                device.icon_name = "audio-card-analog-pci"
                device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
                device.nick = "sof-hda-dsp"
                device.plugged.usec = "4152164"
                device.product.id = "0x43c8"
                device.product.name = "Tiger Lake-H HD Audio Controller"
                device.subsystem = "sound"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
                device.vendor.id = "0x8086"
                device.vendor.name = "Intel Corporation"
                device.string = "0"
        Ports:
                [Out] HDMI3: HDMI / DisplayPort 3 Output (type: HDMI, priority: 700, availability group: HDMI/DP,pcm=5, not available)
        Active Port: [Out] HDMI3
        Formats:
                pcm

Source #286
        State: SUSPENDED
        Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI2__sink.monitor
        Description: Monitor of Tiger Lake-H HD Audio Controller HDMI / DisplayPort 2 Output
        Driver: PipeWire
        Sample Specification: s24-32le 2ch 48000Hz
        Channel Map: front-left,front-right
        Owner Module: 4294967295
        Mute: no
        Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        Base Volume: 65536 / 100% / 0.00 dB
        Monitor of Sink: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI2__sink
        Latency: 0 usec, configured 0 usec
        Flags: HARDWARE DECIBEL_VOLUME LATENCY 
        Properties:
                alsa.card = "0"
                alsa.card_name = "sof-hda-dsp"
                alsa.class = "generic"
                alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0256,14621357,00100002 cfg-dmics:2"
                alsa.device = "4"
                alsa.driver_name = "snd_soc_skl_hda_dsp"
                alsa.id = "sofhdadsp"
                alsa.long_card_name = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                alsa.mixer_device = "_ucm0001.hw:sofhdadsp"
                alsa.mixer_name = "Realtek ALC256"
                alsa.name = ""
                alsa.resolution_bits = "16"
                alsa.subclass = "generic-mix"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.sync.id = "00000000:00000000:00000000:00000000"
                api.alsa.card.longname = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                api.alsa.card.name = "sof-hda-dsp"
                api.alsa.open.ucm = "true"
                api.alsa.path = "hw:sofhdadsp,4"
                api.alsa.pcm.card = "0"
                api.alsa.pcm.stream = "playback"
                audio.channels = "2"
                audio.position = "FL,FR"
                card.profile.device = "1"
                device.api = "alsa"
                device.class = "monitor"
                device.id = "42"
                device.profile.description = "HDMI / DisplayPort 2 Output"
                device.profile.name = "HiFi: HDMI2: sink"
                device.routes = "1"
                factory.name = "api.alsa.pcm.sink"
                media.class = "Audio/Sink"
                device.description = "Tiger Lake-H HD Audio Controller"
                node.name = "alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI2__sink"
                node.nick = "HDMI / DisplayPort 2 Output"
                node.pause-on-idle = "false"
                object.path = "alsa:acp:sofhdadsp:1:playback"
                port.group = "playback"
                priority.driver = "680"
                priority.session = "680"
                factory.id = "19"
                clock.quantum-limit = "8192"
                client.id = "41"
                node.driver = "true"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                object.id = "76"
                object.serial = "286"
                api.acp.auto-port = "false"
                api.alsa.card = "0"
                api.alsa.use-acp = "true"
                api.dbus.ReserveDevice1 = "Audio0"
                api.dbus.ReserveDevice1.Priority = "-20"
                device.bus = "pci"
                device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
                device.enum.api = "udev"
                device.icon_name = "audio-card-analog-pci"
                device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
                device.nick = "sof-hda-dsp"
                device.plugged.usec = "4152164"
                device.product.id = "0x43c8"
                device.product.name = "Tiger Lake-H HD Audio Controller"
                device.subsystem = "sound"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
                device.vendor.id = "0x8086"
                device.vendor.name = "Intel Corporation"
                device.string = "0"
        Ports:
                [Out] HDMI2: HDMI / DisplayPort 2 Output (type: HDMI, priority: 600, availability group: HDMI/DP,pcm=4, not available)
        Active Port: [Out] HDMI2
        Formats:
                pcm

Source #287
        State: SUSPENDED
        Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI1__sink.monitor
        Description: Monitor of Tiger Lake-H HD Audio Controller HDMI / DisplayPort 1 Output
        Driver: PipeWire
        Sample Specification: s24-32le 2ch 48000Hz
        Channel Map: front-left,front-right
        Owner Module: 4294967295
        Mute: no
        Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        Base Volume: 65536 / 100% / 0.00 dB
        Monitor of Sink: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI1__sink
        Latency: 0 usec, configured 0 usec
        Flags: HARDWARE DECIBEL_VOLUME LATENCY 
        Properties:
                alsa.card = "0"
                alsa.card_name = "sof-hda-dsp"
                alsa.class = "generic"
                alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0256,14621357,00100002 cfg-dmics:2"
                alsa.device = "3"
                alsa.driver_name = "snd_soc_skl_hda_dsp"
                alsa.id = "sofhdadsp"
                alsa.long_card_name = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                alsa.mixer_device = "_ucm0001.hw:sofhdadsp"
                alsa.mixer_name = "Realtek ALC256"
                alsa.name = ""
                alsa.resolution_bits = "16"
                alsa.subclass = "generic-mix"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.sync.id = "00000000:00000000:00000000:00000000"
                api.alsa.card.longname = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                api.alsa.card.name = "sof-hda-dsp"
                api.alsa.open.ucm = "true"
                api.alsa.path = "hw:sofhdadsp,3"
                api.alsa.pcm.card = "0"
                api.alsa.pcm.stream = "playback"
                audio.channels = "2"
                audio.position = "FL,FR"
                card.profile.device = "2"
                device.api = "alsa"
                device.class = "monitor"
                device.id = "42"
                device.profile.description = "HDMI / DisplayPort 1 Output"
                device.profile.name = "HiFi: HDMI1: sink"
                device.routes = "1"
                factory.name = "api.alsa.pcm.sink"
                media.class = "Audio/Sink"
                device.description = "Tiger Lake-H HD Audio Controller"
                node.name = "alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__HDMI1__sink"
                node.nick = "HDMI / DisplayPort 1 Output"
                node.pause-on-idle = "false"
                object.path = "alsa:acp:sofhdadsp:2:playback"
                port.group = "playback"
                priority.driver = "696"
                priority.session = "696"
                factory.id = "19"
                clock.quantum-limit = "8192"
                client.id = "41"
                node.driver = "true"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                object.id = "75"
                object.serial = "287"
                api.acp.auto-port = "false"
                api.alsa.card = "0"
                api.alsa.use-acp = "true"
                api.dbus.ReserveDevice1 = "Audio0"
                api.dbus.ReserveDevice1.Priority = "-20"
                device.bus = "pci"
                device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
                device.enum.api = "udev"
                device.icon_name = "audio-card-analog-pci"
                device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
                device.nick = "sof-hda-dsp"
                device.plugged.usec = "4152164"
                device.product.id = "0x43c8"
                device.product.name = "Tiger Lake-H HD Audio Controller"
                device.subsystem = "sound"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
                device.vendor.id = "0x8086"
                device.vendor.name = "Intel Corporation"
                device.string = "0"
        Ports:
                [Out] HDMI1: HDMI / DisplayPort 1 Output (type: HDMI, priority: 500, availability group: HDMI/DP,pcm=3, not available)
        Active Port: [Out] HDMI1
        Formats:
                pcm

Source #288
        State: RUNNING
        Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Headphones__sink.monitor
        Description: Monitor of Tiger Lake-H HD Audio Controller Headphones
        Driver: PipeWire
        Sample Specification: s32le 2ch 48000Hz
        Channel Map: front-left,front-right
        Owner Module: 4294967295
        Mute: no
        Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        Base Volume: 65536 / 100% / 0.00 dB
        Monitor of Sink: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Headphones__sink
        Latency: 0 usec, configured 0 usec
        Flags: HARDWARE DECIBEL_VOLUME LATENCY 
        Properties:
                alsa.card = "0"
                alsa.card_name = "sof-hda-dsp"
                alsa.class = "generic"
                alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0256,14621357,00100002 cfg-dmics:2"
                alsa.device = "0"
                alsa.driver_name = "snd_soc_skl_hda_dsp"
                alsa.id = "sofhdadsp"
                alsa.long_card_name = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                alsa.mixer_device = "_ucm0001.hw:sofhdadsp"
                alsa.mixer_name = "Realtek ALC256"
                alsa.name = ""
                alsa.resolution_bits = "16"
                alsa.subclass = "generic-mix"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.sync.id = "00000000:00000000:00000000:00000000"
                api.alsa.card.longname = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                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 = "playback"
                audio.channels = "2"
                audio.position = "FL,FR"
                card.profile.device = "6"
                device.api = "alsa"
                device.class = "monitor"
                device.id = "42"
                device.profile.description = "Headphones"
                device.profile.name = "HiFi: Headphones: sink"
                device.routes = "1"
                factory.name = "api.alsa.pcm.sink"
                media.class = "Audio/Sink"
                device.description = "Tiger Lake-H HD Audio Controller"
                node.name = "alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Headphones__sink"
                node.nick = "Headphones"
                node.pause-on-idle = "false"
                object.path = "alsa:acp:sofhdadsp:6:playback"
                port.group = "playback"
                priority.driver = "1000"
                priority.session = "1000"
                factory.id = "19"
                clock.quantum-limit = "8192"
                client.id = "41"
                node.driver = "true"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                object.id = "50"
                object.serial = "288"
                node.max-latency = "4096/48000"
                api.alsa.period-size = "1024"
                api.alsa.period-num = "8"
                api.alsa.headroom = "0"
                api.acp.auto-port = "false"
                api.alsa.card = "0"
                api.alsa.use-acp = "true"
                api.dbus.ReserveDevice1 = "Audio0"
                api.dbus.ReserveDevice1.Priority = "-20"
                device.bus = "pci"
                device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
                device.enum.api = "udev"
                device.icon_name = "audio-card-analog-pci"
                device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
                device.nick = "sof-hda-dsp"
                device.plugged.usec = "4152164"
                device.product.id = "0x43c8"
                device.product.name = "Tiger Lake-H HD Audio Controller"
                device.subsystem = "sound"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
                device.vendor.id = "0x8086"
                device.vendor.name = "Intel Corporation"
                device.string = "0"
        Ports:
                [Out] Headphones: Headphones (type: Headphones, priority: 200, availability group: Headphone, available)
        Active Port: [Out] Headphones
        Formats:
                pcm

Source #289
        State: RUNNING
        Name: alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Mic2__source
        Description: Tiger Lake-H HD Audio Controller Headphones Stereo Microphone
        Driver: PipeWire
        Sample Specification: s24-32le 2ch 48000Hz
        Channel Map: front-left,front-right
        Owner Module: 4294967295
        Mute: no
        Volume: front-left: 65540 / 100% / 0.00 dB,   front-right: 65540 / 100% / 0.00 dB
                balance 0.00
        Base Volume: 6554 /  10% / -60.00 dB
        Monitor of Sink: n/a
        Latency: 0 usec, configured 0 usec
        Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY 
        Properties:
                alsa.card = "0"
                alsa.card_name = "sof-hda-dsp"
                alsa.class = "generic"
                alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0256,14621357,00100002 cfg-dmics:2"
                alsa.device = "0"
                alsa.driver_name = "snd_soc_skl_hda_dsp"
                alsa.id = "sofhdadsp"
                alsa.long_card_name = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                alsa.mixer_device = "_ucm0001.hw:sofhdadsp"
                alsa.mixer_name = "Realtek ALC256"
                alsa.name = ""
                alsa.resolution_bits = "16"
                alsa.subclass = "generic-mix"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.sync.id = "00000000:00000000:00000000:00000000"
                api.alsa.card.longname = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                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 = "42"
                device.profile.description = "Headphones Stereo Microphone"
                device.profile.name = "HiFi: Mic2: source"
                device.routes = "1"
                factory.name = "api.alsa.pcm.source"
                media.class = "Audio/Source"
                device.description = "Tiger Lake-H HD Audio Controller"
                node.name = "alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Mic2__source"
                node.nick = "Headphones Stereo Microphone"
                node.pause-on-idle = "false"
                object.path = "alsa:acp:sofhdadsp:4:capture"
                port.group = "capture"
                priority.driver = "2000"
                priority.session = "2000"
                factory.id = "19"
                clock.quantum-limit = "8192"
                client.id = "41"
                node.driver = "true"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                object.id = "74"
                object.serial = "289"
                node.max-latency = "4096/48000"
                api.alsa.period-size = "1024"
                api.alsa.period-num = "8"
                api.alsa.headroom = "32"
                api.acp.auto-port = "false"
                api.alsa.card = "0"
                api.alsa.use-acp = "true"
                api.dbus.ReserveDevice1 = "Audio0"
                api.dbus.ReserveDevice1.Priority = "-20"
                device.bus = "pci"
                device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
                device.enum.api = "udev"
                device.icon_name = "audio-card-analog-pci"
                device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
                device.nick = "sof-hda-dsp"
                device.plugged.usec = "4152164"
                device.product.id = "0x43c8"
                device.product.name = "Tiger Lake-H HD Audio Controller"
                device.subsystem = "sound"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
                device.vendor.id = "0x8086"
                device.vendor.name = "Intel Corporation"
                device.string = "0"
        Ports:
                [In] Mic2: Headphones Stereo Microphone (type: Mic, priority: 200, availability group: Mic, available)
        Active Port: [In] Mic2
        Formats:
                pcm

Source #290
        State: SUSPENDED
        Name: alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Mic1__source
        Description: Tiger Lake-H HD Audio Controller Digital Microphone
        Driver: PipeWire
        Sample Specification: s32le 2ch 48000Hz
        Channel Map: front-left,front-right
        Owner Module: 4294967295
        Mute: no
        Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        Base Volume: 30419 /  46% / -20.00 dB
        Monitor of Sink: n/a
        Latency: 0 usec, configured 0 usec
        Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY 
        Properties:
                alsa.card = "0"
                alsa.card_name = "sof-hda-dsp"
                alsa.class = "generic"
                alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0256,14621357,00100002 cfg-dmics:2"
                alsa.device = "6"
                alsa.driver_name = "snd_soc_skl_hda_dsp"
                alsa.id = "sofhdadsp"
                alsa.long_card_name = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                alsa.mixer_device = "_ucm0001.hw:sofhdadsp"
                alsa.mixer_name = "Realtek ALC256"
                alsa.name = ""
                alsa.resolution_bits = "16"
                alsa.subclass = "generic-mix"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.sync.id = "00000000:00000000:00000000:00000000"
                api.alsa.card.longname = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                api.alsa.card.name = "sof-hda-dsp"
                api.alsa.open.ucm = "true"
                api.alsa.path = "hw:sofhdadsp,6"
                api.alsa.pcm.card = "0"
                api.alsa.pcm.stream = "capture"
                audio.channels = "2"
                audio.position = "FL,FR"
                card.profile.device = "5"
                device.api = "alsa"
                device.class = "sound"
                device.id = "42"
                device.profile.description = "Digital Microphone"
                device.profile.name = "HiFi: Mic1: source"
                device.routes = "1"
                factory.name = "api.alsa.pcm.source"
                media.class = "Audio/Source"
                device.description = "Tiger Lake-H HD Audio Controller"
                node.name = "alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Mic1__source"
                node.nick = "Digital Microphone"
                node.pause-on-idle = "false"
                object.path = "alsa:acp:sofhdadsp:5:capture"
                port.group = "capture"
                priority.driver = "1648"
                priority.session = "1648"
                factory.id = "19"
                clock.quantum-limit = "8192"
                client.id = "41"
                node.driver = "true"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                object.id = "73"
                object.serial = "290"
                api.acp.auto-port = "false"
                api.alsa.card = "0"
                api.alsa.use-acp = "true"
                api.dbus.ReserveDevice1 = "Audio0"
                api.dbus.ReserveDevice1.Priority = "-20"
                device.bus = "pci"
                device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
                device.enum.api = "udev"
                device.icon_name = "audio-card-analog-pci"
                device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
                device.nick = "sof-hda-dsp"
                device.plugged.usec = "4152164"
                device.product.id = "0x43c8"
                device.product.name = "Tiger Lake-H HD Audio Controller"
                device.subsystem = "sound"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
                device.vendor.id = "0x8086"
                device.vendor.name = "Intel Corporation"
                device.string = "0"
        Ports:
                [In] Mic1: Digital Microphone (type: Mic, priority: 100, availability unknown)
        Active Port: [In] Mic1
        Formats:
                pcm

pactl list source-outputs

Source Output #481
        Driver: PipeWire
        Owner Module: n/a
        Client: 406
        Source: 289
        Sample Specification: s16le 2ch 48000Hz
        Channel Map: front-left,front-right
        Format: pcm, format.sample_format = "\"s16le\""  format.rate = "48000"  format.channels = "2"  format.channel_map = "\"front-left,front-right\""
        Corked: no
        Mute: no
        Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        Buffer Latency: 0 usec
        Source Latency: 0 usec
        Resample method: PipeWire
        Properties:
                client.api = "pipewire-pulse"
                pulse.server.type = "unix"
                application.name = "Chromium input"
                application.process.id = "3248"
                application.process.user = "cirno"
                application.process.host = "touhou"
                application.process.binary = "electron"
                application.language = "en_US.UTF-8"
                window.x11.display = ":1"
                application.process.machine_id = "c4056e3746af4d2ebf125b744e1e30b4"
                application.process.session_id = "2"
                application.icon_name = "chromium-browser"
                media.name = "RecordStream"
                node.rate = "1/48000"
                node.latency = "1024/48000"
                stream.is-live = "true"
                node.name = "Chromium input"
                node.want-driver = "true"
                node.autoconnect = "true"
                media.class = "Stream/Input/Audio"
                port.group = "stream.0"
                adapt.follower.spa-node = ""
                object.register = "false"
                factory.id = "7"
                clock.quantum-limit = "8192"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                client.id = "153"
                object.id = "147"
                object.serial = "481"
                pulse.attr.maxlength = "4194304"
                pulse.attr.fragsize = "4096"
                node.driver-id = "74"
                module-stream-restore.id = "source-output-by-application-name:Chromium input"

Source Output #527
        Driver: PipeWire
        Owner Module: n/a
        Client: 85
        Source: 4294967295
        Sample Specification: float32le 1ch 25Hz
        Channel Map: mono
        Format: pcm, format.sample_format = "\"float32le\""  format.rate = "25"  format.channels = "1"  format.channel_map = "\"mono\""
        Corked: yes
        Mute: no
        Volume: mono: 65536 / 100% / 0.00 dB
                balance 0.00
        Buffer Latency: 0 usec
        Source Latency: 0 usec
        Resample method: PipeWire
        Properties:
                client.api = "pipewire-pulse"
                pulse.server.type = "unix"
                application.name = ""
                application.id = "org.kde.plasma-pa"
                application.icon_name = ""
                application.process.id = "1292"
                application.process.user = "cirno"
                application.process.host = "touhou"
                application.process.binary = "plasmashell"
                application.language = "en_US.UTF-8"
                window.x11.display = ":1"
                application.process.machine_id = "c4056e3746af4d2ebf125b744e1e30b4"
                application.process.session_id = "2"
                media.name = "PlasmaPA-VolumeMeter"
                node.rate = "1/25"
                node.latency = "1/25"
                stream.monitor = "true"
                target.object = "414"
                stream.is-live = "true"
                node.name = ""
                node.want-driver = "true"
                node.autoconnect = "true"
                node.dont-reconnect = "true"
                media.class = "Stream/Input/Audio"
                resample.peaks = "true"
                channelmix.normalize = "true"
                port.ignore-latency = "true"
                port.group = "stream.0"
                adapt.follower.spa-node = ""
                object.register = "false"
                factory.id = "7"
                clock.quantum-limit = "8192"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                client.id = "85"
                object.id = "228"
                object.serial = "527"
                module-stream-restore.id = "source-output-by-application-id:org.kde.plasma-pa"

Source Output #571
        Driver: PipeWire
        Owner Module: n/a
        Client: 85
        Source: 4294967295
        Sample Specification: float32le 1ch 25Hz
        Channel Map: mono
        Format: pcm, format.sample_format = "\"float32le\""  format.rate = "25"  format.channels = "1"  format.channel_map = "\"mono\""
        Corked: yes
        Mute: no
        Volume: mono: 65536 / 100% / 0.00 dB
                balance 0.00
        Buffer Latency: 0 usec
        Source Latency: 0 usec
        Resample method: PipeWire
        Properties:
                client.api = "pipewire-pulse"
                pulse.server.type = "unix"
                application.name = ""
                application.id = "org.kde.plasma-pa"
                application.icon_name = ""
                application.process.id = "1292"
                application.process.user = "cirno"
                application.process.host = "touhou"
                application.process.binary = "plasmashell"
                application.language = "en_US.UTF-8"
                window.x11.display = ":1"
                application.process.machine_id = "c4056e3746af4d2ebf125b744e1e30b4"
                application.process.session_id = "2"
                media.name = "PlasmaPA-VolumeMeter"
                node.rate = "1/25"
                node.latency = "1/25"
                stream.monitor = "true"
                target.object = "420"
                stream.is-live = "true"
                node.name = ""
                node.want-driver = "true"
                node.autoconnect = "true"
                node.dont-reconnect = "true"
                media.class = "Stream/Input/Audio"
                resample.peaks = "true"
                channelmix.normalize = "true"
                port.ignore-latency = "true"
                port.group = "stream.0"
                adapt.follower.spa-node = ""
                object.register = "false"
                factory.id = "7"
                clock.quantum-limit = "8192"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                client.id = "85"
                object.id = "246"
                object.serial = "571"
                module-stream-restore.id = "source-output-by-application-id:org.kde.plasma-pa"

V1del · 2024-08-21 14:49:03

You have easy effects running it's very easy to misconfigure that/not properly move audio streams of something recording (please repost source-outputs while actually recording something) to the correct source so that it's not accidentally running off of the easyeffects loopback source, can you try to ensure that's not involved? fwiw with regards to cards I actually meant

pactl list cards

of course.

korewalidesu · 2024-08-21 15:31:39

pactl list cards

Card #42
        Name: alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic
        Driver: alsa
        Owner Module: n/a
        Properties:
                api.acp.auto-port = "false"
                api.alsa.card = "0"
                api.alsa.card.longname = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                api.alsa.card.name = "sof-hda-dsp"
                api.alsa.path = "hw:0"
                api.alsa.use-acp = "true"
                api.dbus.ReserveDevice1 = "Audio0"
                api.dbus.ReserveDevice1.Priority = "-20"
                device.api = "alsa"
                device.bus = "pci"
                device.bus_path = "pci-0000:00:1f.3-platform-skl_hda_dsp_generic"
                device.description = "Tiger Lake-H HD Audio Controller"
                device.enum.api = "udev"
                device.icon_name = "audio-card-analog-pci"
                device.name = "alsa_card.pci-0000_00_1f.3-platform-skl_hda_dsp_generic"
                device.nick = "sof-hda-dsp"
                device.plugged.usec = "4542394"
                device.product.id = "0x43c8"
                device.product.name = "Tiger Lake-H HD Audio Controller"
                device.subsystem = "sound"
                sysfs.path = "/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0"
                device.vendor.id = "0x8086"
                device.vendor.name = "Intel Corporation"
                media.class = "Audio/Device"
                factory.id = "15"
                client.id = "41"
                object.id = "42"
                object.serial = "42"
                object.path = "alsa:acp:sofhdadsp"
                alsa.card = "0"
                alsa.card_name = "sof-hda-dsp"
                alsa.long_card_name = "Micro_StarInternationalCo.Ltd.-KatanaGF7611UD-REV1.0-MS_17L2"
                alsa.driver_name = "snd_soc_skl_hda_dsp"
                alsa.mixer_name = "Realtek ALC256"
                alsa.components = "HDA:80862812,80860101,00100000 HDA:10ec0256,14621357,00100002 cfg-dmics:2"
                alsa.id = "sofhdadsp"
                device.string = "0"
        Profiles:
                off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
                HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2): Play HiFi quality Music (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2) (sinks: 4, sources: 2, priority: 10300, available: yes)
                HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker): Play HiFi quality Music (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker) (sinks: 4, sources: 2, priority: 10200, available: yes)
                pro-audio: Pro Audio (sinks: 5, sources: 3, priority: 1, available: yes)
        Active Profile: HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)
        Ports:
                [Out] HDMI3: HDMI / DisplayPort 3 Output (type: HDMI, priority: 700, latency offset: 0 usec, availability group: HDMI/DP,pcm=5, not available)
                        Properties:
                                port.type = "hdmi"
                                port.availability-group = "HDMI/DP,pcm=5"
                                device.icon_name = "video-display"
                                card.profile.port = "0"
                        Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker), HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)
                [Out] HDMI2: HDMI / DisplayPort 2 Output (type: HDMI, priority: 600, latency offset: 0 usec, availability group: HDMI/DP,pcm=4, not available)
                        Properties:
                                port.type = "hdmi"
                                port.availability-group = "HDMI/DP,pcm=4"
                                device.icon_name = "video-display"
                                card.profile.port = "1"
                        Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker), HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)
                [Out] HDMI1: HDMI / DisplayPort 1 Output (type: HDMI, priority: 500, latency offset: 0 usec, availability group: HDMI/DP,pcm=3, not available)
                        Properties:
                                port.type = "hdmi"
                                port.availability-group = "HDMI/DP,pcm=3"
                                device.icon_name = "video-display"
                                card.profile.port = "2"
                        Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker), HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)
                [Out] Speaker: Speaker (type: Speaker, priority: 100, latency offset: 0 usec, availability unknown)
                        Properties:
                                port.type = "speaker"
                                device.icon_name = "audio-speakers"
                                card.profile.port = "3"
                        Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker)
                [In] Mic2: Headphones Stereo Microphone (type: Mic, priority: 200, latency offset: 0 usec, availability group: Mic, available)
                        Properties:
                                port.type = "mic"
                                port.availability-group = "Mic"
                                device.icon_name = "audio-input-microphone"
                                card.profile.port = "4"
                        Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker), HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)
                [In] Mic1: Digital Microphone (type: Mic, priority: 100, latency offset: 0 usec, availability unknown)
                        Properties:
                                port.type = "mic"
                                device.icon_name = "audio-input-microphone"
                                card.profile.port = "5"
                        Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Mic1, Mic2, Speaker), HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)
                [Out] Headphones: Headphones (type: Headphones, priority: 200, latency offset: 0 usec, availability group: Headphone, available)
                        Properties:
                                port.type = "headphones"
                                port.availability-group = "Headphone"
                                device.icon_name = "audio-headphones"
                                card.profile.port = "6"
                        Part of profile(s): HiFi (HDMI1, HDMI2, HDMI3, Headphones, Mic1, Mic2)

pactl list source-outputs
Using OBS to record.

Source Output #741
        Driver: PipeWire
        Owner Module: n/a
        Client: 285
        Source: 332
        Sample Specification: s16le 2ch 48000Hz
        Channel Map: front-left,front-right
        Format: pcm, format.sample_format = "\"s16le\""  format.rate = "48000"  format.channels = "2"  format.channel_map = "\"front-left,front-right\""
        Corked: no
        Mute: no
        Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        Buffer Latency: 0 usec
        Source Latency: 0 usec
        Resample method: PipeWire
        Properties:
                client.api = "pipewire-pulse"
                pulse.server.type = "unix"
                application.name = "Chromium input"
                application.process.id = "2503"
                application.process.user = "cirno"
                application.process.host = "touhou"
                application.process.binary = "electron"
                application.language = "en_US.UTF-8"
                window.x11.display = ":1"
                application.process.machine_id = "c4056e3746af4d2ebf125b744e1e30b4"
                application.process.session_id = "2"
                application.icon_name = "chromium-browser"
                media.name = "RecordStream"
                node.rate = "1/48000"
                node.latency = "1024/48000"
                stream.is-live = "true"
                node.name = "Chromium input"
                node.want-driver = "true"
                node.autoconnect = "true"
                media.class = "Stream/Input/Audio"
                port.group = "stream.0"
                adapt.follower.spa-node = ""
                object.register = "false"
                factory.id = "7"
                clock.quantum-limit = "8192"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                client.id = "157"
                object.id = "124"
                object.serial = "741"
                pulse.attr.maxlength = "4194304"
                pulse.attr.fragsize = "4096"
                node.driver-id = "74"
                module-stream-restore.id = "source-output-by-application-name:Chromium input"

Source Output #1279
        Driver: PipeWire
        Owner Module: n/a
        Client: 1278
        Source: 331
        Sample Specification: s32le 2ch 48000Hz
        Channel Map: front-left,front-right
        Format: pcm, format.sample_format = "\"s32le\""  format.rate = "48000"  format.channels = "2"  format.channel_map = "\"front-left,front-right\""
        Corked: no
        Mute: no
        Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        Buffer Latency: 0 usec
        Source Latency: 0 usec
        Resample method: PipeWire
        Properties:
                client.api = "pipewire-pulse"
                pulse.server.type = "unix"
                application.name = "OBS"
                application.icon_name = "obs"
                media.role = "production"
                application.process.id = "13454"
                application.process.user = "cirno"
                application.process.host = "touhou"
                application.process.binary = "obs"
                application.language = "en_US.UTF-8"
                window.x11.display = ":1"
                application.process.machine_id = "c4056e3746af4d2ebf125b744e1e30b4"
                application.process.session_id = "2"
                media.name = "Desktop Audio"
                node.rate = "1/48000"
                node.latency = "1200/48000"
                target.object = "alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Headphones__sink"
                stream.capture.sink = "true"
                stream.is-live = "true"
                node.name = "OBS"
                node.want-driver = "true"
                node.autoconnect = "true"
                media.class = "Stream/Input/Audio"
                port.group = "stream.0"
                adapt.follower.spa-node = ""
                object.register = "false"
                factory.id = "7"
                clock.quantum-limit = "8192"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                client.id = "169"
                object.id = "167"
                object.serial = "1279"
                node.driver-id = "50"
                pulse.attr.maxlength = "4194304"
                pulse.attr.fragsize = "9600"
                module-stream-restore.id = "source-output-by-media-role:production"

Source Output #1280
        Driver: PipeWire
        Owner Module: n/a
        Client: 1278
        Source: 332
        Sample Specification: float32le 2ch 48000Hz
        Channel Map: front-left,front-right
        Format: pcm, format.sample_format = "\"float32le\""  format.rate = "48000"  format.channels = "2"  format.channel_map = "\"front-left,front-right\""
        Corked: no
        Mute: no
        Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        Buffer Latency: 0 usec
        Source Latency: 0 usec
        Resample method: PipeWire
        Properties:
                client.api = "pipewire-pulse"
                pulse.server.type = "unix"
                application.name = "OBS"
                application.icon_name = "obs"
                media.role = "production"
                application.process.id = "13454"
                application.process.user = "cirno"
                application.process.host = "touhou"
                application.process.binary = "obs"
                application.language = "en_US.UTF-8"
                window.x11.display = ":1"
                application.process.machine_id = "c4056e3746af4d2ebf125b744e1e30b4"
                application.process.session_id = "2"
                media.name = "Mic/Aux"
                node.rate = "1/48000"
                node.latency = "1200/48000"
                target.object = "alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__Mic2__source"
                stream.is-live = "true"
                node.name = "OBS"
                node.want-driver = "true"
                node.autoconnect = "true"
                media.class = "Stream/Input/Audio"
                port.group = "stream.0"
                adapt.follower.spa-node = ""
                object.register = "false"
                factory.id = "7"
                clock.quantum-limit = "8192"
                node.loop.name = "data-loop.0"
                library.name = "audioconvert/libspa-audioconvert"
                client.id = "169"
                object.id = "136"
                object.serial = "1280"
                pulse.attr.fragsize = "9600"
                pulse.attr.maxlength = "4194304"
                node.driver-id = "74"
                module-stream-restore.id = "source-output-by-media-role:production"

Easyeffect & Patchance
Easyeffect running on default setting with only different is effects installed.
https://imgur.com/a/48h6Hdd

Last edited by korewalidesu (2024-08-21 18:10:10)

Arch Linux

#1 2024-08-20 15:01:26

Audio loopback to microphone without setup

#2 2024-08-20 15:13:49

Re: Audio loopback to microphone without setup

#3 2024-08-21 12:24:10

Re: Audio loopback to microphone without setup

#4 2024-08-21 14:49:03

Re: Audio loopback to microphone without setup

#5 2024-08-21 15:31:39

Re: Audio loopback to microphone without setup

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