[Ardour-Dev] option to Disable pop sound at Startup?
Ben Simons
Ben.Simons at uts.edu.au
Tue Aug 1 18:00:41 PDT 2017
Hi Paul,
Thx for your reply. Apologies. I thought the "On Land" gentoo
line was sufficient. Does the pop-sound depend on the platform?
Oh! Is the pop indicating an error?
Ardour5 runs on a couple of machines here,
all up-to-date gentoo linux, running
ALSA <- JACK <- PULSE_AUDIO
Jack is started with qjackctl, which in turn starts pulseaudio
such that it feeds back into jack. Took a while to get right.
Seems to be okay (famous last words) ;)
qjackqtl has post-startup commands to pactl load-module jack-sink. ie.
pactl load-module module-jack-sink channels=22; \
pactl load-module module-jack-source channels=22; \
pacmd set-default-sink jack_out; pacmd set-default-source jack_in
The main system is connected by USB to an RME Fireface UFX (22chan)
It runs in USB CC Mode. http://forum.rme-audio.de/viewtopic.php?id=16845
Further RME details (lsusb and pactl) are attached in textfiles.
Another has an Asus Xonar DG PCI uses the CMI8786 chipset
and will be recognized by the kernel in the following way:
% lspci -v | grep -A7 -i audio
84:04.0 Multimedia audio controller: C-Media Electronics Inc CMI8788 [Oxygen HD Audio]
Subsystem: ASUSTeK Computer Inc. Device 8521
Flags: bus master, medium devsel, latency 64, IRQ 11 I/O ports at f000 [size=256]
Capabilities: [c0] Power Management version 2
The kernel module snd-oxygen is used to control the card.
Both systems make a pop-sound when Ardour5 starts.
cheers,
ben.
________________________________
From: Paul Davis <paul at linuxaudiosystems.com>
Sent: Tuesday, 1 August 2017 11:23 PM
To: Ben Simons
Cc: ardour-dev mailing list
Subject: Re: [Ardour-Dev] option to Disable pop sound at Startup?
What platform are you on? Which audio/MIDI backend are you using (ALSA, JACK, CoreAudio, etc. etc.) ?
On Tue, Aug 1, 2017 at 2:51 AM, Ben Simons <Ben.Simons at uts.edu.au<mailto:Ben.Simons at uts.edu.au>> wrote:
Hi
Is there a way to disable the "pop" sound Ardour5 makes at startup?
On our large speaker system this comes out incredibly loud!
Everyone jumps. Everytime. Would love to turn it off.
Have looked through Prefs & settings & Googled it and cannot find
an option to disable it.
Ardour 5.9.0 "On Land" (rev 5.9-gentoo) Intel 64-bit
thanks,
ben.
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Script started on Wed Aug 2 10:30:49 2017
# hostname
solo.da.uts.edu.au
# uname -a
Linux solo.da.uts.edu.au 4.9.16-gentoo #1 SMP Mon May 1 16:52:37 AEST 2017 x86_64 Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz GenuineIntel GNU/Linux
# date
Wed Aug 2 10:30:59 AEST 2017
# lsusb -v -s 2:3
Bus 002 Device 003: ID 0424:3fb8 Standard Microsystems Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x0424 Standard Microsystems Corp.
idProduct 0x3fb8
bcdDevice 0.01
iManufacturer 1 RME
iProduct 2 Fireface UFX (23646444)
iSerial 3 ***********DFC8 <redacted - sorry. ben>
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 488
bNumInterfaces 5
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 5
bFunctionClass 1 Audio
bFunctionSubClass 0
bFunctionProtocol 32
iFunction 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 32
iInterface 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 2.00
bCategory 8
wTotalLength 85
bmControl 0x00
AudioControl Interface Descriptor:
bLength 8
bDescriptorType 36
bDescriptorSubtype 10 (CLOCK_SOURCE)
bClockID 1
bmAttributes 0x03 Internal programmable Clock
bmControls 0x03
Clock Frequency Control (read/write)
bAssocTerminal 0
iClockSource 0
AudioControl Interface Descriptor:
bLength 17
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bCSourceID 1
bNrChannels 2
bmChannelConfig 0x00000000
bmControls 0x0000
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 17
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 5
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bCSourceID 1
bNrChannels 22
bmChannelConfig 0x00000000
bmControls 0x0000
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 4
wTerminalType 0x0301 Speaker
bAssocTerminal 0
bSourceID 2
bCSourceID 1
bmControls 0x0000
iTerminal 0
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 6
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 5
bCSourceID 1
bmControls 0x0000
iTerminal 0
AudioControl Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 2
bSourceID 3
bmaControls( 0) 0x0000000c
Volume Control (read/write)
iFeature 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 32
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 32
iInterface 0
AudioStreaming Interface Descriptor:
bLength 16
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 3
bmControls 0x00
bFormatType 1
bmFormats 0x00000001
PCM
bNrChannels 2
bmChannelConfig 0x00000000
iChannelNames 0
AudioStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bSubslotSize 3
bBitResolution 24
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 1
AudioControl Endpoint Descriptor:
bLength 8
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bmControls 0x00
bLockDelayUnits 0 Undefined
wLockDelay 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 17
Transfer Type Isochronous
Synch Type None
Usage Type Feedback
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 4
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 2
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 32
iInterface 0
AudioStreaming Interface Descriptor:
bLength 16
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 3
bmControls 0x00
bFormatType 1
bmFormats 0x00000001
PCM
bNrChannels 22
bmChannelConfig 0x00000003
Front Left (FL)
Front Right (FR)
iChannelNames 0
AudioStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bSubslotSize 3
bBitResolution 24
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 1
AudioControl Endpoint Descriptor:
bLength 8
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bmControls 0x00
bLockDelayUnits 0 Undefined
wLockDelay 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 17
Transfer Type Isochronous
Synch Type None
Usage Type Feedback
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 4
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 32
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 32
iInterface 0
AudioStreaming Interface Descriptor:
bLength 16
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 6
bmControls 0x00
bFormatType 1
bmFormats 0x00000001
PCM
bNrChannels 22
bmChannelConfig 0x00000000
iChannelNames 0
AudioStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bSubslotSize 3
bBitResolution 24
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 1
AudioControl Endpoint Descriptor:
bLength 8
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bmControls 0x00
bLockDelayUnits 0 Undefined
wLockDelay 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 2
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 32
iInterface 0
AudioStreaming Interface Descriptor:
bLength 16
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 6
bmControls 0x00
bFormatType 1
bmFormats 0x00000001
PCM
bNrChannels 12
bmChannelConfig 0x00000000
iChannelNames 0
AudioStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bSubslotSize 3
bBitResolution 24
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 1
AudioControl Endpoint Descriptor:
bLength 8
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bmControls 0x00
bLockDelayUnits 0 Undefined
wLockDelay 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 1 Audio
bInterfaceSubClass 3 MIDI Streaming
bInterfaceProtocol 0
iInterface 2 Fireface UFX (23646444)
MIDIStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 97
MIDIStreaming Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (MIDI_OUT_JACK)
bJackType 1 Embedded
bJackID 3
bNrInputPins 1
baSourceID( 0) 2
BaSourcePin( 0) 1
iJack 4 Port 1
MIDIStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 2 (MIDI_IN_JACK)
bJackType 2 External
bJackID 2
iJack 4 Port 1
MIDIStreaming Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (MIDI_OUT_JACK)
bJackType 1 Embedded
bJackID 7
bNrInputPins 1
baSourceID( 0) 6
BaSourcePin( 0) 1
iJack 5 Port 2
MIDIStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 2 (MIDI_IN_JACK)
bJackType 2 External
bJackID 6
iJack 5 Port 2
MIDIStreaming Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (MIDI_OUT_JACK)
bJackType 1 Embedded
bJackID 11
bNrInputPins 1
baSourceID( 0) 10
BaSourcePin( 0) 1
iJack 6 Port 3
MIDIStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 2 (MIDI_IN_JACK)
bJackType 2 External
bJackID 10
iJack 6 Port 3
MIDIStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 2 (MIDI_IN_JACK)
bJackType 1 Embedded
bJackID 1
iJack 4 Port 1
MIDIStreaming Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (MIDI_OUT_JACK)
bJackType 2 External
bJackID 4
bNrInputPins 1
baSourceID( 0) 4
BaSourcePin( 0) 1
iJack 4 Port 1
MIDIStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 2 (MIDI_IN_JACK)
bJackType 1 Embedded
bJackID 5
iJack 5 Port 2
MIDIStreaming Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (MIDI_OUT_JACK)
bJackType 2 External
bJackID 8
bNrInputPins 1
baSourceID( 0) 8
BaSourcePin( 0) 1
iJack 5 Port 2
MIDIStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 2 (MIDI_IN_JACK)
bJackType 1 Embedded
bJackID 9
iJack 6 Port 3
MIDIStreaming Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (MIDI_OUT_JACK)
bJackType 2 External
bJackID 12
bNrInputPins 1
baSourceID( 0) 12
BaSourcePin( 0) 1
iJack 6 Port 3
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x07 EP 7 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
bRefresh 0
bSynchAddress 0
MIDIStreaming Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (GENERAL)
bNumEmbMIDIJack 3
baAssocJackID( 0) 1
baAssocJackID( 1) 5
baAssocJackID( 2) 9
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
bRefresh 0
bSynchAddress 0
MIDIStreaming Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (GENERAL)
bNumEmbMIDIJack 3
baAssocJackID( 0) 3
baAssocJackID( 1) 7
baAssocJackID( 2) 11
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 4
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x88 EP 8 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x09 EP 9 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
bNumConfigurations 0
Device Status: 0xfe00
(Bus Powered)
-------------- next part --------------
Old notes on pactl - when the RME Fireface UFX was
connected to host "ig1". It is now connected to another
similar host "solo" with the same setup. Apologies, but
i am not sitting at solo right now (it's in another building)
and so cannot access the user's login to run pactl. Note that
pulseaudio runs as a user process, not a system process, so
an 'ssh solo' or 'su' on that machine to that user will not
have sufficient permission (X11).
However, this should still be informative. Can send actual
current output from pactl upon request :)
The username and RME Serial No has been redacted with '***'
[ben 2Aug17]
--------------------------
pactl
Mon Apr 20 12:32:30 AEST 2015
* Really need to grok pactl - pulseaudio control
eg: (pactl commands below)
- note default channels are 2
- note need to su to ******** as that's who is running pulseaudio!
~ $ ssh ********@ig1
~ $ pactl
No valid command specified.
~ $ pactl --help
pactl [options] stat
pactl [options] info
pactl [options] list [short] [TYPE]
pactl [options] exit
pactl [options] upload-sample FILENAME [NAME]
pactl [options] play-sample NAME [SINK]
pactl [options] remove-sample NAME
pactl [options] load-module NAME [ARGS ...]
pactl [options] unload-module NAME|#N
pactl [options] move-(sink-input|source-output) #N SINK|SOURCE
pactl [options] suspend-(sink|source) NAME|#N 1|0
pactl [options] set-card-profile CARD PROFILE
pactl [options] set-default-(sink|source) NAME
pactl [options] set-(sink|source)-port NAME|#N PORT
pactl [options] set-(sink|source)-volume NAME|#N VOLUME [VOLUME ...]
pactl [options] set-(sink-input|source-output)-volume #N VOLUME [VOLUME ...]
pactl [options] set-(sink|source)-mute NAME|#N 1|0|toggle
pactl [options] set-(sink-input|source-output)-mute #N 1|0|toggle
pactl [options] set-sink-formats #N FORMATS
pactl [options] set-port-latency-offset CARD-NAME|CARD-#N PORT OFFSET
pactl [options] subscribe
The special names @DEFAULT_SINK@, @DEFAULT_SOURCE@ and @DEFAULT_MONITOR@
can be used to specify the default sink, source and monitor.
-h, --help Show this help
--version Show version
-s, --server=SERVER The name of the server to connect to
-n, --client-name=NAME How to call this client on the server
~ $ pactl stat
Currently in use: 19 blocks containing 179.8 KiB bytes total.
Allocated during whole lifetime: 335495549 blocks containing 1.3 GiB bytes total.
Sample cache size: 0 B
~ $ pactl info
Server String: /tmp/pulse-PKdhtXMmr18n/native
Library Protocol Version: 30
Server Protocol Version: 30
Is Local: yes
Client Index: 247
Tile Size: 65472
User Name: ********
Host Name: ig1.da.uts.edu.au
Server Name: pulseaudio
Server Version: 6.0
Default Sample Specification: s16le 2ch 44100Hz
Default Channel Map: front-left,front-right
Default Sink: jack_out
Default Source: jack_in
Cookie: 7af2:80f6
~ $ pactl list
Module #0
Name: module-device-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the volume/mute state of devices"
module.version = "6.0"
Module #1
Name: module-stream-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the volume/mute/device state of streams"
module.version = "6.0"
Module #2
Name: module-card-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore profile of cards"
module.version = "6.0"
Module #3
Name: module-augment-properties
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Augment the property sets of streams with additional static information"
module.version = "6.0"
Module #4
Name: module-default-device-restore
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically restore the default sink and source"
module.version = "6.0"
Module #5
Name: module-switch-on-port-available
Argument:
Usage counter: n/a
Properties:
Module #6
Name: module-udev-detect
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Detect available audio hardware and load matching drivers"
module.version = "6.0"
Module #7
Name: module-alsa-card
Argument: device_id="1" name="pci-0000_05_00.1" card_name="alsa_card.pci-0000_05_00.1" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1"
Usage counter: 2
Properties:
module.author = "Lennart Poettering"
module.description = "ALSA Card"
module.version = "6.0"
Module #8
Name: module-alsa-card
Argument: device_id="0" name="pci-0000_00_1b.0" card_name="alsa_card.pci-0000_00_1b.0" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1"
Usage counter: 2
Properties:
module.author = "Lennart Poettering"
module.description = "ALSA Card"
module.version = "6.0"
Module #9
Name: module-alsa-card
Argument: device_id="2" name="usb-RME_Fireface_UFX__23646444__***********DFC8-00-UFX23646444" card_name="alsa_card.usb-RME_Fireface_UFX__23646444__***********DFC8-00-UFX23646444" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1"
Usage counter: 1
Properties:
module.author = "Lennart Poettering"
module.description = "ALSA Card"
module.version = "6.0"
Module #10
Name: module-jack-sink
Argument: channels=22
Usage counter: 1
Properties:
module.author = "Lennart Poettering"
module.description = "JACK Sink"
module.version = "6.0"
Module #11
Name: module-jack-source
Argument:
Usage counter: 1
Properties:
module.author = "Lennart Poettering"
module.description = "JACK Source"
module.version = "6.0"
Module #12
Name: module-null-sink
Argument:
Usage counter: 1
Properties:
module.author = "Lennart Poettering"
module.description = "Clocked NULL sink"
module.version = "6.0"
Module #13
Name: module-jackdbus-detect
Argument: channels=22
Usage counter: n/a
Properties:
module.author = "David Henningsson"
module.description = "Adds JACK sink/source ports when JACK is started"
module.version = "6.0"
Module #14
Name: module-bluetooth-policy
Argument:
Usage counter: n/a
Properties:
module.author = "Frédéric Dalleau"
module.description = "When a bluetooth sink or source is added, load module-loopback"
module.version = "6.0"
Module #15
Name: module-bluetooth-discover
Argument:
Usage counter: n/a
Properties:
module.author = "João Paulo Rechi Vita"
module.description = "Detect available Bluetooth daemon and load the corresponding discovery module"
module.version = "6.0"
Module #16
Name: module-bluez5-discover
Argument:
Usage counter: n/a
Properties:
module.author = "João Paulo Rechi Vita"
module.description = "Detect available BlueZ 5 Bluetooth audio devices and load BlueZ 5 Bluetooth audio drivers"
module.version = "6.0"
Module #17
Name: module-native-protocol-unix
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Native protocol (UNIX sockets)"
module.version = "6.0"
Module #18
Name: module-rescue-streams
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "When a sink/source is removed, try to move its streams to the default sink/source"
module.version = "6.0"
Module #19
Name: module-always-sink
Argument:
Usage counter: n/a
Properties:
module.author = "Colin Guthrie"
module.description = "Always keeps at least one sink loaded even if it's a null one"
module.version = "6.0"
Module #20
Name: module-intended-roles
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Automatically set device of streams based on intended roles of devices"
module.version = "6.0"
Module #21
Name: module-suspend-on-idle
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "When a sink/source is idle for too long, suspend it"
module.version = "6.0"
Module #22
Name: module-console-kit
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Create a client for each ConsoleKit session of this user"
module.version = "6.0"
Module #23
Name: module-position-event-sounds
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Position event sounds between L and R depending on the position on screen of the widget triggering them."
module.version = "6.0"
Module #24
Name: module-role-cork
Argument:
Usage counter: n/a
Properties:
module.author = "Lennart Poettering"
module.description = "Mute & cork streams with certain roles while others exist"
module.version = "6.0"
Module #25
Name: module-filter-heuristics
Argument:
Usage counter: n/a
Properties:
module.author = "Colin Guthrie"
module.description = "Detect when various filters are desirable"
module.version = "6.0"
Module #26
Name: module-filter-apply
Argument:
Usage counter: n/a
Properties:
module.author = "Colin Guthrie"
module.description = "Load filter sinks automatically when needed"
module.version = "6.0"
Sink #0
State: IDLE
Name: alsa_output.pci-0000_05_00.1.hdmi-stereo
Description: GK110 HDMI Audio Digital Stereo (HDMI)
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 7
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 Source: alsa_output.pci-0000_05_00.1.hdmi-stereo.monitor
Latency: 15052 usec, configured 20000 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY SET_FORMATS
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ID 44 Digital"
alsa.id = "ID 44 Digital"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "3"
alsa.card = "1"
alsa.card_name = "HDA NVidia"
alsa.long_card_name = "HDA NVidia at 0xfb080000 irq 55"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:05:00.1"
sysfs.path = "/devices/pci0000:00/0000:00:03.0/0000:05:00.1/sound/card1"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "NVIDIA Corporation"
device.product.id = "0e1a"
device.product.name = "GK110 HDMI Audio"
device.string = "hdmi:1"
device.buffering.buffer_size = "352768"
device.buffering.fragment_size = "176384"
device.access_mode = "mmap+timer"
device.profile.name = "hdmi-stereo"
device.profile.description = "Digital Stereo (HDMI)"
device.description = "GK110 HDMI Audio Digital Stereo (HDMI)"
alsa.mixer_name = "Nvidia ID 44"
alsa.components = "HDA:10de0044,10de1036,00100100"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
hdmi-output-0: HDMI / DisplayPort (priority: 5900)
Active Port: hdmi-output-0
Formats:
pcm
Sink #1
State: IDLE
Name: alsa_output.pci-0000_00_1b.0.analog-stereo
Description: Built-in Audio Analog Stereo
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 8
Mute: no
Volume: front-left: 9186 / 14% / -51.20 dB, front-right: 9186 / 14% / -51.20 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor
Latency: 14582 usec, configured 20000 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC3220 Analog"
alsa.id = "ALC3220 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xfb120000 irq 58"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "1d20"
device.product.name = "C600/X79 series chipset High Definition Audio Controller"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "352800"
device.buffering.fragment_size = "176400"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "Built-in Audio Analog Stereo"
alsa.mixer_name = "Realtek ALC3220"
alsa.components = "HDA:10ec0280,102805a1,00100003"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Ports:
analog-output-lineout: Line Out (priority: 9900, not available)
Active Port: analog-output-lineout
Formats:
pcm
Sink #2
State: IDLE
Name: jack_out
Description: Jack sink (PulseAudio JACK Sink)
Driver: module-jack-sink.c
Sample Specification: float32le 22ch 44100Hz
Channel Map: front-left,front-right,rear-left,rear-right,front-center,lfe,side-left,side-right,aux0,aux1,aux2,aux3,aux4,aux5,aux6,aux7,aux8,aux9,aux10,aux11,aux12,aux13
Owner Module: 10
Mute: yes
Volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB, rear-left: 65536 / 100% / 0.00 dB, rear-right: 65536 / 100% / 0.00 dB, front-center: 65536 / 100% / 0.00 dB, lfe: 65536 / 100% / 0.00 dB, side-left: 65536 / 100% / 0.00 dB, side-right: 65536 / 100% / 0.00 dB, aux0: 65536 / 100% / 0.00 dB, aux1: 65536 / 100% / 0.00 dB, aux2: 65536 / 100% / 0.00 dB, aux3: 65536 / 100% / 0.00 dB, aux4: 65536 / 100% / 0.00 dB, aux5: 65536 / 100% / 0.00 dB, aux6: 65536 / 100% / 0.00 dB, aux7: 65536 / 100% / 0.00 dB, aux8: 65536 / 100% / 0.00 dB, aux9: 65536 / 100% / 0.00 dB, aux10: 65536 / 100% / 0.00 dB, aux11: 65536 / 100% / 0.00 dB, aux12: 65536 / 100% / 0.00 dB, aux13: 65536 / 100% / 0.00 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: jack_out.monitor
Latency: 46371 usec, configured 23219 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.api = "jack"
device.description = "Jack sink (PulseAudio JACK Sink)"
jack.client_name = "PulseAudio JACK Sink"
device.icon_name = "audio-card"
Formats:
pcm
Sink #3
State: IDLE
Name: null
Description: Null Output
Driver: module-null-sink.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 12
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 Source: null.monitor
Latency: 7136 usec, configured 20000 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Null Output"
device.class = "abstract"
device.icon_name = "audio-card"
Formats:
pcm
Source #0
State: RUNNING
Name: alsa_output.pci-0000_05_00.1.hdmi-stereo.monitor
Description: Monitor of GK110 HDMI Audio Digital Stereo (HDMI)
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 7
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_05_00.1.hdmi-stereo
Latency: 0 usec, configured 20000 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of GK110 HDMI Audio Digital Stereo (HDMI)"
device.class = "monitor"
alsa.card = "1"
alsa.card_name = "HDA NVidia"
alsa.long_card_name = "HDA NVidia at 0xfb080000 irq 55"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:05:00.1"
sysfs.path = "/devices/pci0000:00/0000:00:03.0/0000:05:00.1/sound/card1"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "NVIDIA Corporation"
device.product.id = "0e1a"
device.product.name = "GK110 HDMI Audio"
device.string = "1"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Formats:
pcm
Source #1
State: RUNNING
Name: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor
Description: Monitor of Built-in Audio Analog Stereo
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 8
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_1b.0.analog-stereo
Latency: 0 usec, configured 20000 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of Built-in Audio Analog Stereo"
device.class = "monitor"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xfb120000 irq 58"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "1d20"
device.product.name = "C600/X79 series chipset High Definition Audio Controller"
device.form_factor = "internal"
device.string = "0"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Formats:
pcm
Source #2
State: RUNNING
Name: alsa_input.usb-RME_Fireface_UFX__23646444__***********DFC8-00-UFX23646444.multichannel
Description: Fireface UFX (23646444) Multichannel
Driver: module-alsa-card.c
Sample Specification: s24le 12ch 44100Hz
Channel Map: front-left,front-right,rear-left,rear-right,front-center,lfe,side-left,side-right,aux0,aux1,aux2,aux3
Owner Module: 9
Mute: no
Volume: front-left: 51225 / 78% / -6.42 dB, front-right: 51225 / 78% / -6.42 dB, rear-left: 51225 / 78% / -6.42 dB, rear-right: 51225 / 78% / -6.42 dB, front-center: 51225 / 78% / -6.42 dB, lfe: 51225 / 78% / -6.42 dB, side-left: 51225 / 78% / -6.42 dB, side-right: 51225 / 78% / -6.42 dB, aux0: 51225 / 78% / -6.42 dB, aux1: 51225 / 78% / -6.42 dB, aux2: 51225 / 78% / -6.42 dB, aux3: 51225 / 78% / -6.42 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor of Sink: n/a
Latency: 835 usec, configured 99954 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "24"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "USB Audio"
alsa.id = "USB Audio"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "2"
alsa.card_name = "Fireface UFX (23646444)"
alsa.long_card_name = "RME Fireface UFX (23646444) at usb-0000:00:1d.0-1.7, high speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:1d.0-usb-0:1.7:1.0"
sysfs.path = "/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.7/2-1.7:1.0/sound/card2"
udev.id = "usb-RME_Fireface_UFX__23646444__***********DFC8-00-UFX23646444"
device.bus = "usb"
device.vendor.id = "0424"
device.vendor.name = "Standard Microsystems Corp."
device.product.id = "3fb8"
device.product.name = "Fireface UFX (23646444)"
device.serial = "RME_Fireface_UFX__23646444__***********DFC8"
device.string = "hw:2"
device.buffering.buffer_size = "158688"
device.buffering.fragment_size = "39672"
device.access_mode = "mmap"
device.profile.name = "multichannel"
device.profile.description = "Multichannel"
device.description = "Fireface UFX (23646444) Multichannel"
alsa.mixer_name = "USB Mixer"
alsa.components = "USB0424:3fb8"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-usb"
Formats:
pcm
Source #3
State: RUNNING
Name: jack_out.monitor
Description: Monitor of Jack sink (PulseAudio JACK Sink)
Driver: module-jack-sink.c
Sample Specification: float32le 22ch 44100Hz
Channel Map: front-left,front-right,rear-left,rear-right,front-center,lfe,side-left,side-right,aux0,aux1,aux2,aux3,aux4,aux5,aux6,aux7,aux8,aux9,aux10,aux11,aux12,aux13
Owner Module: 10
Mute: no
Volume: front-left: 49137 / 75% / -7.50 dB, front-right: 49137 / 75% / -7.50 dB, rear-left: 49137 / 75% / -7.50 dB, rear-right: 49137 / 75% / -7.50 dB, front-center: 49137 / 75% / -7.50 dB, lfe: 49137 / 75% / -7.50 dB, side-left: 49137 / 75% / -7.50 dB, side-right: 49137 / 75% / -7.50 dB, aux0: 49137 / 75% / -7.50 dB, aux1: 49137 / 75% / -7.50 dB, aux2: 49137 / 75% / -7.50 dB, aux3: 49137 / 75% / -7.50 dB, aux4: 49137 / 75% / -7.50 dB, aux5: 49137 / 75% / -7.50 dB, aux6: 49137 / 75% / -7.50 dB, aux7: 49137 / 75% / -7.50 dB, aux8: 49137 / 75% / -7.50 dB, aux9: 49137 / 75% / -7.50 dB, aux10: 49137 / 75% / -7.50 dB, aux11: 49137 / 75% / -7.50 dB, aux12: 49137 / 75% / -7.50 dB, aux13: 49137 / 75% / -7.50 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor of Sink: jack_out
Latency: 0 usec, configured 23219 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of Jack sink (PulseAudio JACK Sink)"
device.class = "monitor"
device.icon_name = "audio-input-microphone"
Formats:
pcm
Source #4
State: RUNNING
Name: jack_in
Description: Jack source (PulseAudio JACK Source)
Driver: module-jack-source.c
Sample Specification: float32le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 11
Mute: no
Volume: front-left: 50074 / 76% / -7.01 dB, front-right: 50074 / 76% / -7.01 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor of Sink: n/a
Latency: 589 usec, configured 23219 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.api = "jack"
device.description = "Jack source (PulseAudio JACK Source)"
jack.client_name = "PulseAudio JACK Source"
device.icon_name = "audio-input-microphone"
Formats:
pcm
Source #5
State: RUNNING
Name: null.monitor
Description: Monitor of Null Output
Driver: module-null-sink.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 12
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: null
Latency: 0 usec, configured 20000 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of Null Output"
device.class = "monitor"
device.icon_name = "audio-input-microphone"
Formats:
pcm
Source Output #6
Driver: protocol-native.c
Owner Module: 17
Client: 2
Source: 0
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: no
Mute: no
Volume: mono: 65536 / 100% / 0.00 dB
balance 0.00
Buffer Latency: 14943 usec
Source Latency: 0 usec
Resample method: peaks
Properties:
media.name = "Peak detect"
application.name = "PulseAudio Volume Control"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "30"
application.id = "org.PulseAudio.pavucontrol"
application.icon_name = "audio-card"
application.version = "2.0"
application.process.id = "5556"
application.process.user = "********"
application.process.host = "ig1.da.uts.edu.au"
application.process.binary = "pavucontrol"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "b681d92dec4b9db8cd0a4ff151fbf6ad"
module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
Source Output #7
Driver: protocol-native.c
Owner Module: 17
Client: 2
Source: 1
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: no
Mute: no
Volume: mono: 65536 / 100% / 0.00 dB
balance 0.00
Buffer Latency: 14557 usec
Source Latency: 0 usec
Resample method: peaks
Properties:
media.name = "Peak detect"
application.name = "PulseAudio Volume Control"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "30"
application.id = "org.PulseAudio.pavucontrol"
application.icon_name = "audio-card"
application.version = "2.0"
application.process.id = "5556"
application.process.user = "********"
application.process.host = "ig1.da.uts.edu.au"
application.process.binary = "pavucontrol"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "b681d92dec4b9db8cd0a4ff151fbf6ad"
module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
Source Output #8
Driver: protocol-native.c
Owner Module: 17
Client: 2
Source: 2
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: no
Mute: no
Volume: mono: 51225 / 78% / -6.42 dB
balance 0.00
Buffer Latency: 0 usec
Source Latency: 382 usec
Resample method: peaks
Properties:
media.name = "Peak detect"
application.name = "PulseAudio Volume Control"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "30"
application.id = "org.PulseAudio.pavucontrol"
application.icon_name = "audio-card"
application.version = "2.0"
application.process.id = "5556"
application.process.user = "********"
application.process.host = "ig1.da.uts.edu.au"
application.process.binary = "pavucontrol"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "b681d92dec4b9db8cd0a4ff151fbf6ad"
module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
Source Output #9
Driver: protocol-native.c
Owner Module: 17
Client: 2
Source: 3
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: no
Mute: no
Volume: mono: 49137 / 75% / -7.50 dB
balance 0.00
Buffer Latency: 0 usec
Source Latency: 0 usec
Resample method: peaks
Properties:
media.name = "Peak detect"
application.name = "PulseAudio Volume Control"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "30"
application.id = "org.PulseAudio.pavucontrol"
application.icon_name = "audio-card"
application.version = "2.0"
application.process.id = "5556"
application.process.user = "********"
application.process.host = "ig1.da.uts.edu.au"
application.process.binary = "pavucontrol"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "b681d92dec4b9db8cd0a4ff151fbf6ad"
module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
Source Output #10
Driver: protocol-native.c
Owner Module: 17
Client: 2
Source: 4
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: no
Mute: no
Volume: mono: 50074 / 76% / -7.01 dB
balance 0.00
Buffer Latency: 0 usec
Source Latency: 1111 usec
Resample method: peaks
Properties:
media.name = "Peak detect"
application.name = "PulseAudio Volume Control"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "30"
application.id = "org.PulseAudio.pavucontrol"
application.icon_name = "audio-card"
application.version = "2.0"
application.process.id = "5556"
application.process.user = "********"
application.process.host = "ig1.da.uts.edu.au"
application.process.binary = "pavucontrol"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "b681d92dec4b9db8cd0a4ff151fbf6ad"
module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
Source Output #11
Driver: protocol-native.c
Owner Module: 17
Client: 2
Source: 5
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: no
Mute: no
Volume: mono: 65536 / 100% / 0.00 dB
balance 0.00
Buffer Latency: 0 usec
Source Latency: 0 usec
Resample method: peaks
Properties:
media.name = "Peak detect"
application.name = "PulseAudio Volume Control"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "30"
application.id = "org.PulseAudio.pavucontrol"
application.icon_name = "audio-card"
application.version = "2.0"
application.process.id = "5556"
application.process.user = "********"
application.process.host = "ig1.da.uts.edu.au"
application.process.binary = "pavucontrol"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "b681d92dec4b9db8cd0a4ff151fbf6ad"
module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
Client #0
Driver: module-console-kit.c
Owner Module: 22
Properties:
application.name = "ConsoleKit Session /org/freedesktop/ConsoleKit/Session1"
console-kit.session = "/org/freedesktop/ConsoleKit/Session1"
Client #2
Driver: protocol-native.c
Owner Module: 17
Properties:
application.name = "PulseAudio Volume Control"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "30"
application.id = "org.PulseAudio.pavucontrol"
application.icon_name = "audio-card"
application.version = "2.0"
application.process.id = "5556"
application.process.user = "********"
application.process.host = "ig1.da.uts.edu.au"
application.process.binary = "pavucontrol"
application.language = "C"
window.x11.display = ":0"
application.process.machine_id = "b681d92dec4b9db8cd0a4ff151fbf6ad"
Client #248
Driver: protocol-native.c
Owner Module: 17
Properties:
application.name = "pactl"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "30"
application.process.id = "30756"
application.process.user = "********"
application.process.host = "ig1.da.uts.edu.au"
application.process.binary = "pactl"
application.language = "C"
application.process.machine_id = "b681d92dec4b9db8cd0a4ff151fbf6ad"
Card #0
Name: alsa_card.pci-0000_05_00.1
Driver: module-alsa-card.c
Owner Module: 7
Properties:
alsa.card = "1"
alsa.card_name = "HDA NVidia"
alsa.long_card_name = "HDA NVidia at 0xfb080000 irq 55"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:05:00.1"
sysfs.path = "/devices/pci0000:00/0000:00:03.0/0000:05:00.1/sound/card1"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "NVIDIA Corporation"
device.product.id = "0e1a"
device.product.name = "GK110 HDMI Audio"
device.string = "1"
device.description = "GK110 HDMI Audio"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Profiles:
output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority: 5400, available: yes)
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
Active Profile: output:hdmi-stereo
Ports:
hdmi-output-0: HDMI / DisplayPort (priority: 5900, latency offset: 0 usec)
Properties:
device.icon_name = "video-display"
Part of profile(s): output:hdmi-stereo
Card #1
Name: alsa_card.pci-0000_00_1b.0
Driver: module-alsa-card.c
Owner Module: 8
Properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xfb120000 irq 58"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "1d20"
device.product.name = "C600/X79 series chipset High Definition Audio Controller"
device.form_factor = "internal"
device.string = "0"
device.description = "Built-in Audio"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Profiles:
output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority: 6000, available: yes)
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
Active Profile: output:analog-stereo
Ports:
analog-output-lineout: Line Out (priority: 9900, latency offset: 0 usec, not available)
Part of profile(s): output:analog-stereo
Card #2
Name: alsa_card.usb-RME_Fireface_UFX__23646444__***********DFC8-00-UFX23646444
Driver: module-alsa-card.c
Owner Module: 9
Properties:
alsa.card = "2"
alsa.card_name = "Fireface UFX (23646444)"
alsa.long_card_name = "RME Fireface UFX (23646444) at usb-0000:00:1d.0-1.7, high speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:1d.0-usb-0:1.7:1.0"
sysfs.path = "/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.7/2-1.7:1.0/sound/card2"
udev.id = "usb-RME_Fireface_UFX__23646444__***********DFC8-00-UFX23646444"
device.bus = "usb"
device.vendor.id = "0424"
device.vendor.name = "Standard Microsystems Corp."
device.product.id = "3fb8"
device.product.name = "Fireface UFX (23646444)"
device.serial = "RME_Fireface_UFX__23646444__***********DFC8"
device.string = "2"
device.description = "Fireface UFX (23646444)"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-usb"
Profiles:
input:multichannel: Multichannel Input (sinks: 0, sources: 1, priority: 1, available: yes)
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
Active Profile: input:multichannel
~ $
--------------------------
Command line switching audio
Mon Apr 20 15:42:14 AEST 2015
* Examples of command-line pa controls
http://askubuntu.com/questions/4055/audio-output-device-fast-switch/18210#18210
--------------------------
pulseaudio dump
Mon Apr 20 15:47:02 AEST 2015
* here's what's going on: (pacmd dump)
$ pacmd
Welcome to PulseAudio 6.0! Use "help" for usage information.
>>> help
Available commands:
help Show this help
list-modules List loaded modules
list-cards List cards
list-sinks List loaded sinks
list-sources List loaded sources
list-clients List loaded clients
list-sink-inputs List sink inputs
list-source-outputs List source outputs
stat Show memory block statistics
info Show comprehensive status
load-module Load a module (args: name, arguments)
unload-module Unload a module (args: index|name)
describe-module Describe a module (arg: name)
set-sink-volume Set the volume of a sink (args: index|name, volume)
set-source-volume Set the volume of a source (args: index|name, volume)
set-sink-mute Set the mute switch of a sink (args: index|name, bool)
set-source-mute Set the mute switch of a source (args: index|name, bool)
set-sink-input-volume Set the volume of a sink input (args: index, volume)
set-source-output-volume Set the volume of a source output (args: index, volume)
set-sink-input-mute Set the mute switch of a sink input (args: index, bool)
set-source-output-mute Set the mute switch of a source output (args: index, bool)
set-default-sink Set the default sink (args: index|name)
set-default-source Set the default source (args: index|name)
set-card-profile Change the profile of a card (args: index|name, profile-name)
set-sink-port Change the port of a sink (args: index|name, port-name)
set-source-port Change the port of a source (args: index|name, port-name)
set-port-latency-offset Change the latency of a port (args: card-index|card-name, port-name, latency-offset)
suspend-sink Suspend sink (args: index|name, bool)
suspend-source Suspend source (args: index|name, bool)
suspend Suspend all sinks and all sources (args: bool)
move-sink-input Move sink input to another sink (args: index, sink)
move-source-output Move source output to another source (args: index, source)
update-sink-proplist Update the properties of a sink (args: index|name, properties)
update-source-proplist Update the properties of a source (args: index|name, properties)
update-sink-input-proplist Update the properties of a sink input (args: index, properties)
update-source-output-proplist Update the properties of a source output (args: index, properties)
list-samples List all entries in the sample cache
play-sample Play a sample from the sample cache (args: name, sink|index)
remove-sample Remove a sample from the sample cache (args: name)
load-sample Load a sound file into the sample cache (args: name, filename)
load-sample-lazy Lazily load a sound file into the sample cache (args: name, filename)
load-sample-dir-lazy Lazily load all files in a directory into the sample cache (args: pathname)
kill-client Kill a client (args: index)
kill-sink-input Kill a sink input (args: index)
kill-source-output Kill a source output (args: index)
set-log-target Change the log target (args: null|auto|syslog|stderr|file:PATH|newfile:PATH)
set-log-level Change the log level (args: numeric level)
set-log-meta Show source code location in log messages (args: bool)
set-log-time Show timestamps in log messages (args: bool)
set-log-backtrace Show backtrace in log messages (args: frames)
play-file Play a sound file (args: filename, sink|index)
dump Dump daemon configuration
dump-volumes Debug: Show the state of all volumes
shared Debug: Show shared properties
exit Terminate the daemon
>>>
>>> dump
### Configuration dump generated at Mon Apr 20 15:46:40 2015
load-module module-device-restore
load-module module-stream-restore
load-module module-card-restore
load-module module-augment-properties
load-module module-default-device-restore
load-module module-switch-on-port-available
load-module module-udev-detect
load-module module-alsa-card device_id="1" name="pci-0000_05_00.1" card_name="alsa_card.pci-0000_05_00.1" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1"
load-module module-alsa-card device_id="0" name="pci-0000_00_1b.0" card_name="alsa_card.pci-0000_00_1b.0" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1"
load-module module-alsa-card device_id="2" name="usb-RME_Fireface_UFX__23646444__***********DFC8-00-UFX23646444" card_name="alsa_card.usb-RME_Fireface_UFX__23646444__***********DFC8-00-UFX23646444" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1"
load-module module-jack-sink channels=22
load-module module-jack-source
load-module module-null-sink
load-module module-jackdbus-detect channels=22
load-module module-bluetooth-policy
load-module module-bluetooth-discover
load-module module-bluez5-discover
load-module module-native-protocol-unix
load-module module-rescue-streams
load-module module-always-sink
load-module module-intended-roles
load-module module-suspend-on-idle
load-module module-console-kit
load-module module-position-event-sounds
load-module module-role-cork
load-module module-filter-heuristics
load-module module-filter-apply
load-module module-cli-protocol-unix
set-sink-volume alsa_output.pci-0000_05_00.1.hdmi-stereo 0x10000
set-sink-mute alsa_output.pci-0000_05_00.1.hdmi-stereo no
suspend-sink alsa_output.pci-0000_05_00.1.hdmi-stereo no
set-sink-volume alsa_output.pci-0000_00_1b.0.analog-stereo 0x23e2
set-sink-mute alsa_output.pci-0000_00_1b.0.analog-stereo no
suspend-sink alsa_output.pci-0000_00_1b.0.analog-stereo no
set-sink-volume jack_out 0x10000
set-sink-mute jack_out yes
suspend-sink jack_out no
set-sink-volume null 0x10000
set-sink-mute null no
suspend-sink null no
set-source-volume alsa_output.pci-0000_05_00.1.hdmi-stereo.monitor 0x10000
set-source-mute alsa_output.pci-0000_05_00.1.hdmi-stereo.monitor no
suspend-source alsa_output.pci-0000_05_00.1.hdmi-stereo.monitor no
set-source-volume alsa_output.pci-0000_00_1b.0.analog-stereo.monitor 0x10000
set-source-mute alsa_output.pci-0000_00_1b.0.analog-stereo.monitor no
suspend-source alsa_output.pci-0000_00_1b.0.analog-stereo.monitor no
set-source-volume alsa_input.usb-RME_Fireface_UFX__23646444__***********DFC8-00-UFX23646444.multichannel 0xc819
set-source-mute alsa_input.usb-RME_Fireface_UFX__23646444__***********DFC8-00-UFX23646444.multichannel no
suspend-source alsa_input.usb-RME_Fireface_UFX__23646444__***********DFC8-00-UFX23646444.multichannel no
set-source-volume jack_out.monitor 0xbff1
set-source-mute jack_out.monitor no
suspend-source jack_out.monitor no
set-source-volume jack_in 0xc39a
set-source-mute jack_in no
suspend-source jack_in no
set-source-volume null.monitor 0x10000
set-source-mute null.monitor no
suspend-source null.monitor no
set-card-profile alsa_card.pci-0000_05_00.1 output:hdmi-stereo
set-card-profile alsa_card.pci-0000_00_1b.0 output:analog-stereo
set-card-profile alsa_card.usb-RME_Fireface_UFX__23646444__***********DFC8-00-UFX23646444 input:multichannel
set-default-sink jack_out
set-default-source jack_in
### EOF
>>>
--------------------------
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