I’ve never used pipewire before, but it came with the new distro I installed, so I suspect some of this might be related to not understanding pipewire super well, but my use case is pretty dirt simple.
I have a sound card with an optical output, 3 output ports, 1 line in port, and 2 microphone ports. I’m trying to use the 2 microphone ports to receive sound from two other devices and loop back that sound to the optical output in addition to any other audio coming from the computer itself. I had the whole thing working including the loopback, but I suspended and resumed from suspend (which failed - separate issue that I’ll work through eventually), then rebooted, and I have not been able to make it work again since.
When I select the configuration “Digital Stereo (IEC958) Output” for the card with any input setting (Analog Stereo Input right now) it works fine, but I don’t get any input from the microphones to pipe to my pw-loopback instance (set to CA0108/CA10300 [Sound Blaster Audigy Series] (SB1550 Audigy 5/Rx) Analog Stereo under recording in pavucontrol, though I’ve tried using the built-in sound config, too, without success.)
When I select the configuration option “Pro Audio,” I’m able to see the output jumping under two Input Devices “CA0108/CA10300 [Sound Blaster Audigy Series] (SB1550 Audigy 5/Rx) Pro 1” and “CA0108/CA10300 [Sound Blaster Audigy Series] (SB1550 Audigy 5/Rx) Pro 2,” but no output from either the two inputs nor the browser playing music goes out the optical port. Under output devices, I can see sound jumping for whichever output (Pro and Pro 3) is selected, but no sound is actually making it to the optical port.
Posted below a lot of details about my configuration. Happy to provide more. The weirdest thing is that I got it to work once, but I didn’t do anything interesting other than fiddle with the settings in the manjaro with kde-plasma provided sound management app, so I don’t know why I can’t reproduce it. I have tried ignoring pavucontrol and only using the provided app, I’ve tried using a mix of both, and I’ve tried only using pavucontrol, but I can’t reproduce the working configuration.
pactl info
Server String: /run/user/1000/pulse/native
Library Protocol Version: 35
Server Protocol Version: 35
Is Local: yes
Client Index: 786
Tile Size: 65472
User Name: h
Host Name: hmjplsma
Server Name: PulseAudio (on PipeWire 1.2.7)
Server Version: 15.0.0
Default Sample Specification: float32le 2ch 48000Hz
Default Channel Map: front-left,front-right
Default Sink: alsa_output.pci-0000_0e_00.0.iec958-stereo
Default Source: alsa_input.usb-Audio_Technica_Crop_ATR2100x-USB_Microphone_12345678ABCD-00.iec958-stereo
Cookie: a49c:1a0a
amixer --card=0
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined cvolume cswitch cswitch-joined
Playback channels: Mono
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 31
Mono: Playback 41 [41%] [-23.60dB]
Front Left: Capture 31 [100%] [0.00dB] [on]
Front Right: Capture 31 [100%] [0.00dB] [on]
Simple mixer control 'Tone',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Bass',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 40
Front Left: 20 [50%]
Front Right: 20 [50%]
Simple mixer control 'Treble',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 40
Front Left: 20 [50%]
Front Right: 20 [50%]
Simple mixer control 'PCM',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 100
Front Left: Capture 0 [0%] [-99999.99dB]
Front Right: Capture 0 [0%] [-99999.99dB]
Simple mixer control 'PCM Center',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 100
Mono: Playback 100 [100%] [0.00dB]
Simple mixer control 'PCM Front',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 100
Mono:
Front Left: Playback 100 [100%] [0.00dB]
Front Right: Playback 100 [100%] [0.00dB]
Simple mixer control 'PCM LFE',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 100
Mono: Playback 100 [100%] [0.00dB]
Simple mixer control 'PCM Out Path & Mute',0
Capabilities: enum
Items: 'pre 3D' 'post 3D'
Item0: 'pre 3D'
Simple mixer control 'PCM Side',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 100
Mono:
Front Left: Playback 100 [100%] [0.00dB]
Front Right: Playback 100 [100%] [0.00dB]
Simple mixer control 'PCM Surround',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 100
Mono:
Front Left: Playback 100 [100%] [0.00dB]
Front Right: Playback 100 [100%] [0.00dB]
Simple mixer control 'Front',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 100
Mono:
Front Left: Playback 100 [100%] [0.00dB]
Front Right: Playback 100 [100%] [0.00dB]
Simple mixer control 'Surround',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 100
Mono:
Front Left: Playback 100 [100%] [0.00dB]
Front Right: Playback 100 [100%] [0.00dB]
Simple mixer control 'Center',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 100
Mono: Playback 100 [100%] [0.00dB]
Simple mixer control 'LFE',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 100
Mono: Playback 100 [100%] [0.00dB]
Simple mixer control 'Side',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 100
Mono:
Front Left: Playback 100 [100%] [0.00dB]
Front Right: Playback 100 [100%] [0.00dB]
Simple mixer control 'Synth',0
Capabilities: pvolume cvolume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 50 [50%] [-20.00dB] Capture 0 [0%] [-99999.99dB]
Front Right: Playback 50 [50%] [-20.00dB] Capture 0 [0%] [-99999.99dB]
Simple mixer control 'Wave',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 100
Mono:
Front Left: Playback 100 [100%] [0.00dB]
Front Right: Playback 100 [100%] [0.00dB]
Simple mixer control 'Line',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 0 [0%] [-34.50dB] [off]
Front Right: Capture 0 [0%] [-34.50dB] [off]
Simple mixer control 'CD',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 0 [0%] [-34.50dB] [off]
Front Right: Capture 0 [0%] [-34.50dB] [off]
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined
Capture channels: Mono
Limits: Capture 0 - 31
Mono: Capture 31 [100%] [12.00dB] [on]
Simple mixer control 'Mic Boost (+20dB)',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Mic Extra Boost',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Mic Select',0
Capabilities: enum
Items: 'Mic1' 'Mic2'
Item0: 'Mic1'
Simple mixer control 'Video',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 0 [0%] [-34.50dB] [off]
Front Right: Capture 0 [0%] [-34.50dB] [off]
Simple mixer control 'Phone',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined
Capture channels: Mono
Limits: Capture 0 - 31
Mono: Capture 0 [0%] [-34.50dB] [off]
Simple mixer control 'Phone Output',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 0 [0%] [-46.50dB] [off]
Simple mixer control 'IEC958 Optical',0
Capabilities: pvolume cvolume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB]
Front Right: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB]
Simple mixer control 'IEC958 Optical Raw',0
Capabilities: pswitch
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [on]
Front Right: Playback [on]
Simple mixer control 'Beep',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined
Capture channels: Mono
Limits: Capture 0 - 15
Mono: Capture 0 [0%] [-45.00dB] [off]
Simple mixer control 'Aux',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 0 [0%] [-34.50dB] [off]
Front Right: Capture 0 [0%] [-34.50dB] [off]
Simple mixer control 'Aux2',0
Capabilities: pvolume cvolume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB]
Front Right: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB]
Simple mixer control 'Mono Output Select',0
Capabilities: enum
Items: 'Mix' 'Mic'
Item0: 'Mic'
Simple mixer control 'AMic',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 100
Mono:
Front Left: Playback 0 [0%] [-99999.99dB]
Front Right: Playback 0 [0%] [-99999.99dB]
Simple mixer control 'Analog Mix',0
Capabilities: pvolume cvolume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB]
Front Right: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB]
Simple mixer control 'Audigy Analog/Digital Output Jack',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Audigy CD',0
Capabilities: pvolume cvolume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB]
Front Right: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB]
Simple mixer control 'External Amplifier',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
pactl list cards
Card #50
Name: alsa_card.pci-0000_03_00.1
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "2"
api.alsa.card.longname = "HDA ATI HDMI at 0xfcb20000 irq 155"
api.alsa.card.name = "HDA ATI HDMI"
api.alsa.path = "hw:2"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio2"
api.dbus.ReserveDevice1.Priority = "-20"
device.api = "alsa"
device.bus = "pci"
device.bus_path = "pci-0000:03:00.1"
device.description = "Navi 31 HDMI/DP Audio"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_03_00.1"
device.nick = "HDA ATI HDMI"
device.plugged.usec = "7654060"
device.product.id = "0xab30"
device.product.name = "Navi 31 HDMI/DP Audio"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.1/sound/card2"
device.vendor.id = "0x1002"
device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
media.class = "Audio/Device"
factory.id = "15"
client.id = "43"
object.id = "50"
object.serial = "50"
object.path = "alsa:acp:HDMI"
alsa.card = "2"
alsa.card_name = "HDA ATI HDMI"
alsa.long_card_name = "HDA ATI HDMI at 0xfcb20000 irq 155"
alsa.driver_name = "snd_hda_intel"
alsa.mixer_name = "ATI R6xx HDMI"
alsa.components = "HDA:1002aa01,00aa0100,00100800"
alsa.id = "HDMI"
device.string = "2"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority: 5900, available: yes)
output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output (sinks: 1, sources: 0, priority: 600, available: no)
pro-audio: Pro Audio (sinks: 4, sources: 0, priority: 1, available: yes)
Active Profile: off
Ports:
hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, latency offset: 0 usec, availability group: Legacy 1, available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 1"
device.icon_name = "video-display"
card.profile.port = "0"
device.product.name = "Mi Monitor"
Part of profile(s): output:hdmi-stereo
hdmi-output-1: HDMI / DisplayPort 2 (type: HDMI, priority: 5800, latency offset: 0 usec, availability group: Legacy 2, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 2"
device.icon_name = "video-display"
card.profile.port = "1"
Part of profile(s): output:hdmi-stereo-extra1, output:hdmi-surround-extra1, output:hdmi-surround71-extra1
hdmi-output-2: HDMI / DisplayPort 3 (type: HDMI, priority: 5700, latency offset: 0 usec, availability group: Legacy 3, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 3"
device.icon_name = "video-display"
card.profile.port = "2"
Part of profile(s): output:hdmi-stereo-extra2, output:hdmi-surround-extra2, output:hdmi-surround71-extra2
hdmi-output-3: HDMI / DisplayPort 4 (type: HDMI, priority: 5600, latency offset: 0 usec, availability group: Legacy 4, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 4"
device.icon_name = "video-display"
card.profile.port = "3"
Part of profile(s): output:hdmi-stereo-extra3, output:hdmi-surround-extra3, output:hdmi-surround71-extra3
Card #51
Name: alsa_card.pci-0000_0e_00.0
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "0"
api.alsa.card.longname = "SB Audigy 5/Rx [SB1550] (rev.0, serial:0x10241102) at 0xd000, irq 36"
api.alsa.card.name = "SB Audigy 5/Rx [SB1550]"
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-0000:0e:00.0"
device.description = "CA0108/CA10300 [Sound Blaster Audigy Series] (SB1550 Audigy 5/Rx)"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_0e_00.0"
device.nick = "SB Audigy 5/Rx [SB1550]"
device.plugged.usec = "7643001"
device.product.id = "0x0008"
device.product.name = "CA0108/CA10300 [Sound Blaster Audigy Series] (SB1550 Audigy 5/Rx)"
device.profile-set = "audigy.conf"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:02.1/0000:05:00.0/0000:06:09.0/0000:0d:00.0/0000:0e:00.0/sound/card0"
device.vendor.id = "0x1102"
device.vendor.name = "Creative Labs"
media.class = "Audio/Device"
factory.id = "15"
client.id = "43"
object.id = "51"
object.serial = "51"
object.path = "alsa:acp:Audigy2"
alsa.card = "0"
alsa.card_name = "SB Audigy 5/Rx [SB1550]"
alsa.long_card_name = "SB Audigy 5/Rx [SB1550] (rev.0, serial:0x10241102) at 0xd000, irq 36"
alsa.driver_name = "snd_emu10k1"
alsa.mixer_name = "SigmaTel STAC9750,51"
alsa.components = "AC97a:83847650"
alsa.id = "Audigy2"
device.string = "0"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
output:iec958-stereo+input:analog-stereo: Digital Stereo (IEC958) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5551, available: yes)
output:iec958-stereo+input:analog-mono: Digital Stereo (IEC958) Output + Analog Mono Input (sinks: 1, sources: 1, priority: 5501, available: yes)
output:iec958-stereo: Digital Stereo (IEC958) Output (sinks: 1, sources: 0, priority: 5500, available: yes)
output:analog-stereo+input:iec958-stereo: Analog Stereo Output + Digital Stereo (IEC958) Input (sinks: 1, sources: 1, priority: 5155, available: yes)
output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks: 1, sources: 1, priority: 5151, available: yes)
output:analog-stereo+input:analog-mono: Analog Stereo Output + Analog Mono Input (sinks: 1, sources: 1, priority: 5101, available: yes)
output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority: 5100, available: yes)
output:analog-surround-21+input:analog-stereo: Analog Surround 2.1 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1351, available: yes)
output:analog-surround-41+input:analog-stereo: Analog Surround 4.1 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1351, available: yes)
output:analog-surround-51+input:analog-stereo: Analog Surround 5.1 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1351, available: yes)
output:analog-surround-21+input:analog-mono: Analog Surround 2.1 Output + Analog Mono Input (sinks: 1, sources: 1, priority: 1301, available: yes)
output:analog-surround-41+input:analog-mono: Analog Surround 4.1 Output + Analog Mono Input (sinks: 1, sources: 1, priority: 1301, available: yes)
output:analog-surround-51+input:analog-mono: Analog Surround 5.1 Output + Analog Mono Input (sinks: 1, sources: 1, priority: 1301, available: yes)
output:analog-surround-21: Analog Surround 2.1 Output (sinks: 1, sources: 0, priority: 1300, available: yes)
output:analog-surround-41: Analog Surround 4.1 Output (sinks: 1, sources: 0, priority: 1300, available: yes)
output:analog-surround-51: Analog Surround 5.1 Output (sinks: 1, sources: 0, priority: 1300, available: yes)
output:analog-surround-40+input:analog-stereo: Analog Surround 4.0 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1251, available: yes)
output:analog-surround-50+input:analog-stereo: Analog Surround 5.0 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1251, available: yes)
output:analog-surround-71+input:analog-stereo: Analog Surround 7.1 Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 1251, available: yes)
output:analog-surround-40+input:analog-mono: Analog Surround 4.0 Output + Analog Mono Input (sinks: 1, sources: 1, priority: 1201, available: yes)
output:analog-surround-50+input:analog-mono: Analog Surround 5.0 Output + Analog Mono Input (sinks: 1, sources: 1, priority: 1201, available: yes)
output:analog-surround-71+input:analog-mono: Analog Surround 7.1 Output + Analog Mono Input (sinks: 1, sources: 1, priority: 1201, available: yes)
output:analog-surround-40: Analog Surround 4.0 Output (sinks: 1, sources: 0, priority: 1200, available: yes)
output:analog-surround-50: Analog Surround 5.0 Output (sinks: 1, sources: 0, priority: 1200, available: yes)
output:analog-surround-71: Analog Surround 7.1 Output (sinks: 1, sources: 0, priority: 1200, available: yes)
output:analog-mono+input:iec958-stereo: Analog Mono Output + Digital Stereo (IEC958) Input (sinks: 1, sources: 1, priority: 155, available: yes)
output:analog-mono+input:analog-stereo: Analog Mono Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 151, available: yes)
output:analog-mono+input:analog-mono: Analog Mono Duplex (sinks: 1, sources: 1, priority: 101, available: yes)
output:analog-mono: Analog Mono Output (sinks: 1, sources: 0, priority: 100, available: yes)
input:iec958-stereo: Digital Stereo (IEC958) Input (sinks: 0, sources: 1, priority: 55, available: yes)
input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority: 51, available: yes)
input:analog-mono: Analog Mono Input (sinks: 0, sources: 1, priority: 1, available: yes)
pro-audio: Pro Audio (sinks: 2, sources: 3, priority: 1, available: yes)
Active Profile: output:iec958-stereo+input:analog-stereo
Ports:
analog-input-mic;input-microphone-1: Microphone / Microphone 1 (type: Mic, priority: 8720, latency offset: 0 usec, availability unknown)
Properties:
port.type = "mic"
device.icon_name = "audio-input-microphone"
card.profile.port = "0"
Part of profile(s): input:analog-stereo, input:analog-mono, output:analog-stereo+input:analog-stereo, output:analog-stereo+input:analog-mono, output:analog-mono+input:analog-stereo, output:analog-mono+input:analog-mono, output:analog-surround-21+input:analog-stereo, output:analog-surround-21+input:analog-mono, output:analog-surround-40+input:analog-stereo, output:analog-surround-40+input:analog-mono, output:analog-surround-41+input:analog-stereo, output:analog-surround-41+input:analog-mono, output:analog-surround-50+input:analog-stereo, output:analog-surround-50+input:analog-mono, output:analog-surround-51+input:analog-stereo, output:analog-surround-51+input:analog-mono, output:analog-surround-71+input:analog-stereo, output:analog-surround-71+input:analog-mono, output:iec958-stereo+input:analog-stereo, output:iec958-stereo+input:analog-mono
analog-input-mic;input-microphone-2: Microphone / Microphone 2 (type: Mic, priority: 8719, latency offset: 0 usec, availability unknown)
Properties:
port.type = "mic"
device.icon_name = "audio-input-microphone"
card.profile.port = "1"
Part of profile(s): input:analog-stereo, input:analog-mono, output:analog-stereo+input:analog-stereo, output:analog-stereo+input:analog-mono, output:analog-mono+input:analog-stereo, output:analog-mono+input:analog-mono, output:analog-surround-21+input:analog-stereo, output:analog-surround-21+input:analog-mono, output:analog-surround-40+input:analog-stereo, output:analog-surround-40+input:analog-mono, output:analog-surround-41+input:analog-stereo, output:analog-surround-41+input:analog-mono, output:analog-surround-50+input:analog-stereo, output:analog-surround-50+input:analog-mono, output:analog-surround-51+input:analog-stereo, output:analog-surround-51+input:analog-mono, output:analog-surround-71+input:analog-stereo, output:analog-surround-71+input:analog-mono, output:iec958-stereo+input:analog-stereo, output:iec958-stereo+input:analog-mono
analog-input-linein: Line In (type: Line, priority: 8100, latency offset: 0 usec, availability unknown)
Properties:
port.type = "line"
card.profile.port = "2"
Part of profile(s): input:analog-stereo, input:analog-mono, output:analog-stereo+input:analog-stereo, output:analog-stereo+input:analog-mono, output:analog-mono+input:analog-stereo, output:analog-mono+input:analog-mono, output:analog-surround-21+input:analog-stereo, output:analog-surround-21+input:analog-mono, output:analog-surround-40+input:analog-stereo, output:analog-surround-40+input:analog-mono, output:analog-surround-41+input:analog-stereo, output:analog-surround-41+input:analog-mono, output:analog-surround-50+input:analog-stereo, output:analog-surround-50+input:analog-mono, output:analog-surround-51+input:analog-stereo, output:analog-surround-51+input:analog-mono, output:analog-surround-71+input:analog-stereo, output:analog-surround-71+input:analog-mono, output:iec958-stereo+input:analog-stereo, output:iec958-stereo+input:analog-mono
analog-input-aux: Analog Input (type: Analog, priority: 8000, latency offset: 0 usec, availability unknown)
Properties:
port.type = "analog"
card.profile.port = "3"
Part of profile(s): input:analog-stereo, input:analog-mono, output:analog-stereo+input:analog-stereo, output:analog-stereo+input:analog-mono, output:analog-mono+input:analog-stereo, output:analog-mono+input:analog-mono, output:analog-surround-21+input:analog-stereo, output:analog-surround-21+input:analog-mono, output:analog-surround-40+input:analog-stereo, output:analog-surround-40+input:analog-mono, output:analog-surround-41+input:analog-stereo, output:analog-surround-41+input:analog-mono, output:analog-surround-50+input:analog-stereo, output:analog-surround-50+input:analog-mono, output:analog-surround-51+input:analog-stereo, output:analog-surround-51+input:analog-mono, output:analog-surround-71+input:analog-stereo, output:analog-surround-71+input:analog-mono, output:iec958-stereo+input:analog-stereo, output:iec958-stereo+input:analog-mono
analog-input-video: Video (type: Video, priority: 7000, latency offset: 0 usec, availability unknown)
Properties:
port.type = "video"
card.profile.port = "4"
Part of profile(s): input:analog-stereo, input:analog-mono, output:analog-stereo+input:analog-stereo, output:analog-stereo+input:analog-mono, output:analog-mono+input:analog-stereo, output:analog-mono+input:analog-mono, output:analog-surround-21+input:analog-stereo, output:analog-surround-21+input:analog-mono, output:analog-surround-40+input:analog-stereo, output:analog-surround-40+input:analog-mono, output:analog-surround-41+input:analog-stereo, output:analog-surround-41+input:analog-mono, output:analog-surround-50+input:analog-stereo, output:analog-surround-50+input:analog-mono, output:analog-surround-51+input:analog-stereo, output:analog-surround-51+input:analog-mono, output:analog-surround-71+input:analog-stereo, output:analog-surround-71+input:analog-mono, output:iec958-stereo+input:analog-stereo, output:iec958-stereo+input:analog-mono
iec958-stereo-input: Digital Input (S/PDIF) (type: SPDIF, priority: 0, latency offset: 0 usec, availability unknown)
Properties:
port.type = "spdif"
card.profile.port = "5"
Part of profile(s): input:iec958-stereo, output:analog-stereo+input:iec958-stereo, output:analog-mono+input:iec958-stereo
audigy-analog-output-mirror;output-amplifier-on: Analog Output / Amplifier (type: Analog, priority: 9910, latency offset: 0 usec, availability unknown)
Properties:
port.type = "analog"
card.profile.port = "6"
Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo, output:analog-stereo+input:analog-mono, output:analog-stereo+input:iec958-stereo, output:analog-mono, output:analog-mono+input:analog-stereo, output:analog-mono+input:analog-mono, output:analog-mono+input:iec958-stereo
audigy-analog-output-mirror;output-amplifier-off: Analog Output / No Amplifier (type: Analog, priority: 9900, latency offset: 0 usec, availability unknown)
Properties:
port.type = "analog"
card.profile.port = "7"
Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo, output:analog-stereo+input:analog-mono, output:analog-stereo+input:iec958-stereo, output:analog-mono, output:analog-mono+input:analog-stereo, output:analog-mono+input:analog-mono, output:analog-mono+input:iec958-stereo
audigy-analog-output;output-amplifier-on: Analog Output / Amplifier (type: Analog, priority: 9910, latency offset: 0 usec, availability unknown)
Properties:
port.type = "analog"
card.profile.port = "8"
Part of profile(s): output:analog-surround-21, output:analog-surround-21+input:analog-stereo, output:analog-surround-21+input:analog-mono, output:analog-surround-40, output:analog-surround-40+input:analog-stereo, output:analog-surround-40+input:analog-mono, output:analog-surround-41, output:analog-surround-41+input:analog-stereo, output:analog-surround-41+input:analog-mono, output:analog-surround-50, output:analog-surround-50+input:analog-stereo, output:analog-surround-50+input:analog-mono, output:analog-surround-51, output:analog-surround-51+input:analog-stereo, output:analog-surround-51+input:analog-mono, output:analog-surround-71, output:analog-surround-71+input:analog-stereo, output:analog-surround-71+input:analog-mono
audigy-analog-output;output-amplifier-off: Analog Output / No Amplifier (type: Analog, priority: 9900, latency offset: 0 usec, availability unknown)
Properties:
port.type = "analog"
card.profile.port = "9"
Part of profile(s): output:analog-surround-21, output:analog-surround-21+input:analog-stereo, output:analog-surround-21+input:analog-mono, output:analog-surround-40, output:analog-surround-40+input:analog-stereo, output:analog-surround-40+input:analog-mono, output:analog-surround-41, output:analog-surround-41+input:analog-stereo, output:analog-surround-41+input:analog-mono, output:analog-surround-50, output:analog-surround-50+input:analog-stereo, output:analog-surround-50+input:analog-mono, output:analog-surround-51, output:analog-surround-51+input:analog-stereo, output:analog-surround-51+input:analog-mono, output:analog-surround-71, output:analog-surround-71+input:analog-stereo, output:analog-surround-71+input:analog-mono
iec958-stereo-output: Digital Output (S/PDIF) (type: SPDIF, priority: 0, latency offset: 0 usec, availability unknown)
Properties:
port.type = "spdif"
card.profile.port = "10"
Part of profile(s): output:iec958-stereo, output:iec958-stereo+input:analog-stereo, output:iec958-stereo+input:analog-mono
Card #52
Name: alsa_card.pci-0000_14_00.1
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "3"
api.alsa.card.longname = "HD-Audio Generic at 0xfc988000 irq 157"
api.alsa.card.name = "HD-Audio Generic"
api.alsa.path = "hw:3"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio3"
api.dbus.ReserveDevice1.Priority = "-20"
device.api = "alsa"
device.bus = "pci"
device.bus_path = "pci-0000:14:00.1"
device.description = "Rembrandt Radeon High Definition Audio Controller"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_14_00.1"
device.nick = "HD-Audio Generic"
device.plugged.usec = "7654040"
device.product.id = "0x1640"
device.product.name = "Rembrandt Radeon High Definition Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:14:00.1/sound/card3"
device.vendor.id = "0x1002"
device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
media.class = "Audio/Device"
factory.id = "15"
client.id = "43"
object.id = "52"
object.serial = "52"
object.path = "alsa:acp:Generic"
alsa.card = "3"
alsa.card_name = "HD-Audio Generic"
alsa.long_card_name = "HD-Audio Generic at 0xfc988000 irq 157"
alsa.driver_name = "snd_hda_intel"
alsa.mixer_name = "ATI R6xx HDMI"
alsa.components = "HDA:1002aa01,00aa0100,00100800"
alsa.id = "Generic"
device.string = "3"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority: 5900, available: no)
output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no)
output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no)
output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output (sinks: 1, sources: 0, priority: 600, available: no)
pro-audio: Pro Audio (sinks: 4, sources: 0, priority: 1, available: yes)
Active Profile: off
Ports:
hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, latency offset: 0 usec, availability group: Legacy 1, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 1"
device.icon_name = "video-display"
card.profile.port = "0"
Part of profile(s): output:hdmi-stereo, output:hdmi-surround, output:hdmi-surround71
hdmi-output-1: HDMI / DisplayPort 2 (type: HDMI, priority: 5800, latency offset: 0 usec, availability group: Legacy 2, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 2"
device.icon_name = "video-display"
card.profile.port = "1"
Part of profile(s): output:hdmi-stereo-extra1, output:hdmi-surround-extra1, output:hdmi-surround71-extra1
hdmi-output-2: HDMI / DisplayPort 3 (type: HDMI, priority: 5700, latency offset: 0 usec, availability group: Legacy 3, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 3"
device.icon_name = "video-display"
card.profile.port = "2"
Part of profile(s): output:hdmi-stereo-extra2, output:hdmi-surround-extra2, output:hdmi-surround71-extra2
hdmi-output-3: HDMI / DisplayPort 4 (type: HDMI, priority: 5600, latency offset: 0 usec, availability group: Legacy 4, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 4"
device.icon_name = "video-display"
card.profile.port = "3"
Part of profile(s): output:hdmi-stereo-extra3, output:hdmi-surround-extra3, output:hdmi-surround71-extra3
Card #53
Name: alsa_card.usb-Audio_Technica_Crop_ATR2100x-USB_Microphone_12345678ABCD-00
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "1"
api.alsa.card.longname = "Audio Technica Crop ATR2100x-USB Microphone at usb-0000:14:00.3-1, high speed"
api.alsa.card.name = "ATR2100x-USB Microphone"
api.alsa.path = "hw:1"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio1"
api.dbus.ReserveDevice1.Priority = "-20"
device.api = "alsa"
device.bus = "usb"
device.bus-id = "usb-Audio_Technica_Crop_ATR2100x-USB_Microphone_12345678ABCD-00"
device.bus_path = "pci-0000:14:00.3-usb-0:1:1.0"
device.description = "ATR2100x-USB Microphone"
device.enum.api = "udev"
device.form_factor = "microphone"
device.icon_name = "audio-input-microphone-analog-usb"
device.name = "alsa_card.usb-Audio_Technica_Crop_ATR2100x-USB_Microphone_12345678ABCD-00"
device.nick = "ATR2100x-USB Microphone"
device.plugged.usec = "7993547"
device.product.id = "0x004d"
device.product.name = "ATR2100x-USB Microphone"
device.serial = "Audio_Technica_Crop_ATR2100x-USB_Microphone_12345678ABCD"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:14:00.3/usb3/3-1/3-1:1.0/sound/card1"
device.vendor.id = "0x0909"
device.vendor.name = "Audio-Technica Corp."
media.class = "Audio/Device"
factory.id = "15"
client.id = "43"
object.id = "53"
object.serial = "53"
object.path = "alsa:acp:Microphone"
alsa.card = "1"
alsa.card_name = "ATR2100x-USB Microphone"
alsa.long_card_name = "Audio Technica Crop ATR2100x-USB Microphone at usb-0000:14:00.3-1, high speed"
alsa.driver_name = "snd_usb_audio"
alsa.mixer_name = "USB Mixer"
alsa.components = "USB0909:004d"
alsa.id = "Microphone"
device.string = "1"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks: 1, sources: 1, priority: 6565, available: yes)
output:analog-stereo+input:iec958-stereo: Analog Stereo Output + Digital Stereo (IEC958) Input (sinks: 1, sources: 1, priority: 6555, available: yes)
output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority: 6500, available: yes)
output:iec958-stereo+input:analog-stereo: Digital Stereo (IEC958) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5565, available: yes)
output:iec958-stereo+input:iec958-stereo: Digital Stereo Duplex (IEC958) (sinks: 1, sources: 1, priority: 5555, available: yes)
output:iec958-stereo: Digital Stereo (IEC958) Output (sinks: 1, sources: 0, priority: 5500, available: yes)
output:iec958-ac3-surround-51+input:analog-stereo: Digital Surround 5.1 (IEC958/AC3) Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 365, available: yes)
output:iec958-ac3-surround-51+input:iec958-stereo: Digital Surround 5.1 (IEC958/AC3) Output + Digital Stereo (IEC958) Input (sinks: 1, sources: 1, priority: 355, available: yes)
output:iec958-ac3-surround-51: Digital Surround 5.1 (IEC958/AC3) Output (sinks: 1, sources: 0, priority: 300, available: yes)
input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority: 65, available: yes)
input:iec958-stereo: Digital Stereo (IEC958) Input (sinks: 0, sources: 1, priority: 55, available: yes)
pro-audio: Pro Audio (sinks: 1, sources: 1, priority: 1, available: yes)
Active Profile: input:iec958-stereo
Ports:
analog-input-mic: Microphone (type: Mic, priority: 8700, latency offset: 0 usec, availability unknown)
Properties:
port.type = "mic"
device.icon_name = "audio-input-microphone"
card.profile.port = "0"
Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo, output:iec958-stereo+input:analog-stereo, output:iec958-ac3-surround-51+input:analog-stereo
iec958-stereo-input: Digital Input (S/PDIF) (type: SPDIF, priority: 0, latency offset: 0 usec, availability unknown)
Properties:
port.type = "spdif"
card.profile.port = "1"
Part of profile(s): input:iec958-stereo, output:analog-stereo+input:iec958-stereo, output:iec958-stereo+input:iec958-stereo, output:iec958-ac3-surround-51+input:iec958-stereo
analog-output-headphones: Headphones (type: Headphones, priority: 9900, latency offset: 0 usec, availability unknown)
Properties:
port.type = "headphones"
device.icon_name = "audio-headphones"
card.profile.port = "2"
Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo, output:analog-stereo+input:iec958-stereo
iec958-stereo-output: Digital Output (S/PDIF) (type: SPDIF, priority: 0, latency offset: 0 usec, availability unknown)
Properties:
port.type = "spdif"
card.profile.port = "3"
Part of profile(s): output:iec958-stereo, output:iec958-stereo+input:analog-stereo, output:iec958-stereo+input:iec958-stereo
Card #54
Name: alsa_card.pci-0000_14_00.6
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "4"
api.alsa.card.longname = "HD-Audio Generic at 0xfc980000 irq 158"
api.alsa.card.name = "HD-Audio Generic"
api.alsa.path = "hw:4"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio4"
api.dbus.ReserveDevice1.Priority = "-20"
device.api = "alsa"
device.bus = "pci"
device.bus_path = "pci-0000:14:00.6"
device.description = "Family 17h/19h/1ah HD Audio Controller"
device.enum.api = "udev"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_14_00.6"
device.nick = "HD-Audio Generic"
device.plugged.usec = "7677300"
device.product.id = "0x15e3"
device.product.name = "Family 17h/19h/1ah HD Audio Controller"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:14:00.6/sound/card4"
device.vendor.id = "0x1022"
device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
media.class = "Audio/Device"
factory.id = "15"
client.id = "43"
object.id = "54"
object.serial = "54"
object.path = "alsa:acp:Generic_1"
alsa.card = "4"
alsa.card_name = "HD-Audio Generic"
alsa.long_card_name = "HD-Audio Generic at 0xfc980000 irq 158"
alsa.driver_name = "snd_hda_intel"
alsa.mixer_name = "Realtek ALC897"
alsa.components = "HDA:10ec0897,1458a194,00100402"
alsa.id = "Generic_1"
device.string = "4"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks: 1, sources: 1, priority: 6565, available: no)
output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority: 6500, available: no)
input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority: 65, available: no)
pro-audio: Pro Audio (sinks: 1, sources: 2, priority: 1, available: yes)
Active Profile: off
Ports:
analog-input-front-mic: Front Microphone (type: Mic, priority: 8500, latency offset: 0 usec, availability group: Legacy 1, not available)
Properties:
port.type = "mic"
port.availability-group = "Legacy 1"
device.icon_name = "audio-input-microphone"
card.profile.port = "0"
Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo
analog-input-rear-mic: Rear Microphone (type: Mic, priority: 8200, latency offset: 0 usec, availability group: Legacy 2, not available)
Properties:
port.type = "mic"
port.availability-group = "Legacy 2"
device.icon_name = "audio-input-microphone"
card.profile.port = "1"
Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo
analog-input-linein: Line In (type: Line, priority: 8100, latency offset: 0 usec, availability group: Legacy 3, not available)
Properties:
port.type = "line"
port.availability-group = "Legacy 3"
card.profile.port = "2"
Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo
analog-output-lineout: Line Out (type: Line, priority: 9000, latency offset: 0 usec, availability group: Legacy 4, not available)
Properties:
port.type = "line"
port.availability-group = "Legacy 4"
card.profile.port = "3"
Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
analog-output-headphones: Headphones (type: Headphones, priority: 9900, latency offset: 0 usec, availability group: Legacy 5, not available)
Properties:
port.type = "headphones"
port.availability-group = "Legacy 5"
device.icon_name = "audio-headphones"
card.profile.port = "4"
Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
Card #55
Name: alsa_card.usb-046d_HD_Pro_Webcam_C920_652A179F-02
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "5"
api.alsa.card.longname = "HD Pro Webcam C920 at usb-0000:15:00.0-1.3, high speed"
api.alsa.card.name = "HD Pro Webcam C920"
api.alsa.path = "hw:5"
api.alsa.use-acp = "true"
api.dbus.ReserveDevice1 = "Audio5"
api.dbus.ReserveDevice1.Priority = "-20"
device.api = "alsa"
device.bus = "usb"
device.bus-id = "usb-046d_HD_Pro_Webcam_C920_652A179F-02"
device.bus_path = "pci-0000:15:00.0-usb-0:1.3:1.2"
device.description = "C920 PRO HD Webcam"
device.enum.api = "udev"
device.form_factor = "webcam"
device.icon_name = "camera-web-analog-usb"
device.name = "alsa_card.usb-046d_HD_Pro_Webcam_C920_652A179F-02"
device.nick = "HD Pro Webcam C920"
device.plugged.usec = "8383399"
device.product.id = "0x08e5"
device.product.name = "C920 PRO HD Webcam"
device.serial = "046d_HD_Pro_Webcam_C920_652A179F"
device.subsystem = "sound"
sysfs.path = "/devices/pci0000:00/0000:00:08.3/0000:15:00.0/usb7/7-1/7-1.3/7-1.3:1.2/sound/card5"
device.vendor.id = "0x046d"
device.vendor.name = "Logitech, Inc."
media.class = "Audio/Device"
factory.id = "15"
client.id = "43"
object.id = "55"
object.serial = "55"
object.path = "alsa:acp:C920"
alsa.card = "5"
alsa.card_name = "HD Pro Webcam C920"
alsa.long_card_name = "HD Pro Webcam C920 at usb-0000:15:00.0-1.3, high speed"
alsa.driver_name = "snd_usb_audio"
alsa.mixer_name = "USB Mixer"
alsa.components = "USB046d:08e5"
alsa.id = "C920"
device.string = "5"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority: 65, available: yes)
input:iec958-stereo: Digital Stereo (IEC958) Input (sinks: 0, sources: 1, priority: 55, available: yes)
pro-audio: Pro Audio (sinks: 0, sources: 1, priority: 1, available: yes)
Active Profile: off
Ports:
analog-input-mic: Microphone (type: Mic, priority: 8700, latency offset: 0 usec, availability unknown)
Properties:
port.type = "mic"
device.icon_name = "audio-input-microphone"
card.profile.port = "0"
Part of profile(s): input:analog-stereo
iec958-stereo-input: Digital Input (S/PDIF) (type: SPDIF, priority: 0, latency offset: 0 usec, availability unknown)
Properties:
port.type = "spdif"
card.profile.port = "1"
Part of profile(s): input:iec958-stereo