[pulseaudio-discuss] ask about passthrough support

Lu Guanqun guanqun.lu at intel.com
Thu Sep 29 01:46:11 PDT 2011


On Thu, Sep 29, 2011 at 04:39:39PM +0800, Arun Raghavan wrote:
[...]
> So you're in a mode that supports digital output (S/PDIF or HDMI) and
> the appropriate formats are set on the sink? If yes, then the output of

Which format should I set on the sink to make the passthrough work?

> pactl list and gst-launch output with --gst-debug=pulse*:3 while playing
> would help.

Here's the output just now: (using -v only, I'll use debug level 3 to
give more info).

Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
/GstPipeline:pipeline0/GstDcaParse:dcaparse0.GstPad:sink: caps = audio/x-dts, rate=(int)44100, channels=(int)6, depth=(int)14, endianness=(int)1234, framed=(boolean)false
/GstPipeline:pipeline0/GstDcaParse:dcaparse0.GstPad:src: caps = audio/x-dts, framed=(boolean)true, rate=(int)44100, channels=(int)6, endianness=(int)1234, depth=(int)14, block-size=(int)512, frame-size=(int)2048
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0.GstGhostPad:sink: caps = audio/x-dts, framed=(boolean)true, rate=(int)44100, channels=(int)6, endianness=(int)1234, depth=(int)14, block-size=(int)512, frame-size=(int)2048
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0.GstGhostPad:sink.GstProxyPad:proxypad0: caps = audio/x-dts, framed=(boolean)true, rate=(int)44100, channels=(int)6, endianness=(int)1234, depth=(int)14, block-size=(int)512, frame-size=(int)2048
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2/GstTypeFindElement:typefind.GstPad:src: caps = audio/x-dts, framed=(boolean)true, rate=(int)44100, channels=(int)6, endianness=(int)1234, depth=(int)14, block-size=(int)512, frame-size=(int)2048
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2/GstTypeFindElement:typefind.GstPad:sink: caps = audio/x-dts, framed=(boolean)true, rate=(int)44100, channels=(int)6, endianness=(int)1234, depth=(int)14, block-size=(int)512, frame-size=(int)2048
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2.GstGhostPad:sink: caps = audio/x-dts, framed=(boolean)true, rate=(int)44100, channels=(int)6, endianness=(int)1234, depth=(int)14, block-size=(int)512, frame-size=(int)2048
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2.GstGhostPad:sink.GstProxyPad:proxypad1: caps = audio/x-dts, framed=(boolean)true, rate=(int)44100, channels=(int)6, endianness=(int)1234, depth=(int)14, block-size=(int)512, frame-size=(int)2048
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2/GstDcaParse:dcaparse1.GstPad:sink: caps = audio/x-dts, framed=(boolean)true, rate=(int)44100, channels=(int)6, endianness=(int)1234, depth=(int)14, block-size=(int)512, frame-size=(int)2048
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2/GstDcaParse:dcaparse1.GstPad:src: caps = audio/x-dts, framed=(boolean)true, rate=(int)44100, channels=(int)6, endianness=(int)1234, depth=(int)14, block-size=(int)512, frame-size=(int)2048
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2/GstDtsDec:dtsdec0.GstPad:sink: caps = audio/x-dts, framed=(boolean)true, rate=(int)44100, channels=(int)6, endianness=(int)1234, depth=(int)14, block-size=(int)512, frame-size=(int)2048
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2.GstDecodePad:src0: caps = audio/x-raw-float, endianness=(int)1234, width=(int)32, channels=(int)6, rate=(int)44100, channel-positions=(GstAudioChannelPosition)< GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_REAR_LEFT, GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT, GST_AUDIO_CHANNEL_POSITION_LFE >
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2/GstDtsDec:dtsdec0.GstPad:src: caps = audio/x-raw-float, endianness=(int)1234, width=(int)32, channels=(int)6, rate=(int)44100, channel-positions=(GstAudioChannelPosition)< GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_REAR_LEFT, GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT, GST_AUDIO_CHANNEL_POSITION_LFE >
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstPulseSink:pulseaudiosink-sink.GstPad:sink: caps = audio/x-raw-float, endianness=(int)1234, width=(int)32, channels=(int)6, rate=(int)44100, channel-positions=(GstAudioChannelPosition)< GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_REAR_LEFT, GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT, GST_AUDIO_CHANNEL_POSITION_LFE >
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2.GstDecodePad:src0.GstProxyPad:proxypad5: caps = audio/x-raw-float, endianness=(int)1234, width=(int)32, channels=(int)6, rate=(int)44100, channel-positions=(GstAudioChannelPosition)< GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_REAR_LEFT, GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT, GST_AUDIO_CHANNEL_POSITION_LFE >
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstPulseSinkClock
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0: volume = 1.000000
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstPulseSink:pulseaudiosink-sink: volume = 1.000000
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0: mute = FALSE
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstPulseSink:pulseaudiosink-sink: mute = FALSE
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0: volume = 1.000000
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstPulseSink:pulseaudiosink-sink: volume = 1.000000
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0: mute = FALSE
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstPulseSink:pulseaudiosink-sink: mute = FALSE
^CCaught interrupt -- handling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 6008695052 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstPulseSink:pulseaudiosink-sink.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2.GstDecodePad:src0: caps = NULL
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2/GstDtsDec:dtsdec0.GstPad:src: caps = NULL
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2/GstDtsDec:dtsdec0.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2/GstDcaParse:dcaparse1.GstPad:src: caps = NULL
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2/GstDcaParse:dcaparse1.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2/GstTypeFindElement:typefind.GstPad:src: caps = NULL
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2/GstTypeFindElement:typefind.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0/GstDecodeBin2:pulseaudiosink-dbin2.GstGhostPad:sink: caps = NULL
/GstPipeline:pipeline0/GstPulseAudioSink:pulseaudiosink0.GstGhostPad:sink: caps = NULL
/GstPipeline:pipeline0/GstDcaParse:dcaparse0.GstPad:src: caps = NULL
/GstPipeline:pipeline0/GstDcaParse:dcaparse0.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstWavParse:wavparse0.GstPad:src: caps = NULL
Setting pipeline to NULL ...
Freeing pipeline ...


$ 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 = "1.0"

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 = "1.0"

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 = "1.0"

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 = "1.0"

Module #4
	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 ignore_dB=no deferred_volume=yes card_properties="module-udev-detect.discovered=1"
	Usage counter: 0
	Properties:
		module.author = "Lennart Poettering"
		module.description = "ALSA Card"
		module.version = "1.0"

Module #5
	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 = "1.0"

Module #6
	Name: module-jackdbus-detect
	Argument: 
	Usage counter: n/a
	Properties:
		module.author = "David Henningsson"
		module.description = "Adds JACK sink/source ports when JACK is started"
		module.version = "1.0"

Module #7
	Name: module-bluetooth-discover
	Argument: 
	Usage counter: n/a
	Properties:
		module.author = "Joao Paulo Rechi Vita"
		module.description = "Detect available bluetooth audio devices and load bluetooth audio drivers"
		module.version = "1.0"

Module #8
	Name: module-esound-protocol-unix
	Argument: 
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "ESOUND protocol (UNIX sockets)"
		module.version = "1.0"

Module #9
	Name: module-native-protocol-unix
	Argument: 
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Native protocol (UNIX sockets)"
		module.version = "1.0"

Module #10
	Name: module-gconf
	Argument: 
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "GConf Adapter"
		module.version = "1.0"

Module #11
	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 = "1.0"

Module #12
	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 their streams to the default sink/source"
		module.version = "1.0"

Module #13
	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 = "1.0"

Module #14
	Name: module-intended-roles
	Argument: 
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically set device of streams based of intended roles of devices"
		module.version = "1.0"

Module #15
	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 = "1.0"

Module #16
	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 = "1.0"

Module #17
	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 = "1.0"

Module #18
	Name: module-cork-music-on-phone
	Argument: 
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Mute or cork music while a phone stream exists"
		module.version = "1.0"

Module #19
	Name: module-filter-heuristics
	Argument: 
	Usage counter: n/a
	Properties:
		module.author = "Colin Guthrie"
		module.description = "Detect when various filters are desirable"
		module.version = "1.0"

Module #20
	Name: module-filter-apply
	Argument: 
	Usage counter: n/a
	Properties:
		module.author = "Colin Guthrie"
		module.description = "Load filter sinks automatically when needed"
		module.version = "1.0"

Module #21
	Name: module-dbus-protocol
	Argument: 
	Usage counter: n/a
	Properties:
		module.author = "Tanu Kaskinen"
		module.description = "D-Bus interface"
		module.version = "1.0"

Module #22
	Name: module-cli-protocol-unix
	Argument: 
	Usage counter: n/a
	Properties:
		module.author = "Lennart Poettering"
		module.description = "Command line interface protocol (UNIX sockets)"
		module.version = "1.0"

Sink #0
	State: IDLE
	Name: alsa_output.pci-0000_00_1b.0.hdmi-stereo
	Description: Internal Audio Digital Stereo (HDMI)
	Driver: module-alsa-card.c
	Sample Specification: s16le 2ch 44100Hz
	Channel Map: front-left,front-right
	Owner Module: 4
	Mute: no
	Volume: 0: 100% 1: 100%
	        0: 0.00 dB 1: 0.00 dB
	        balance 0.00
	Base Volume: 100%
	             0.00 dB
	Monitor Source: alsa_output.pci-0000_00_1b.0.hdmi-stereo.monitor
	Latency: 371460 usec, configured 371519 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 = "HDMI 0"
		alsa.id = "HDMI 0"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "3"
		alsa.card = "0"
		alsa.card_name = "HDA Intel"
		alsa.long_card_name = "HDA Intel at 0xf6000000 irq 43"
		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 = "3b56"
		device.product.name = "5 Series/3400 Series Chipset High Definition Audio"
		device.form_factor = "internal"
		device.string = "hdmi:0"
		device.buffering.buffer_size = "65536"
		device.buffering.fragment_size = "32768"
		device.access_mode = "mmap+timer"
		device.profile.name = "hdmi-stereo"
		device.profile.description = "Digital Stereo (HDMI)"
		device.description = "Internal Audio Digital Stereo (HDMI)"
		alsa.mixer_name = "Intel IbexPeak HDMI"
		alsa.components = "HDA:10ec0269,104d4600,00100004 HDA:80862804,104d4600,00100000"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	Formats:
		pcm

Source #0
	State: IDLE
	Name: alsa_output.pci-0000_00_1b.0.hdmi-stereo.monitor
	Description: Monitor of Internal Audio Digital Stereo (HDMI)
	Driver: module-alsa-card.c
	Sample Specification: s16le 2ch 44100Hz
	Channel Map: front-left,front-right
	Owner Module: 4
	Mute: no
	Volume: 0: 100% 1: 100%
	        0: 0.00 dB 1: 0.00 dB
	        balance 0.00
	Base Volume: 100%
	             0.00 dB
	Monitor of Sink: alsa_output.pci-0000_00_1b.0.hdmi-stereo
	Latency: 0 usec, configured 371519 usec
	Flags: DECIBEL_VOLUME LATENCY 
	Properties:
		device.description = "Monitor of Internal Audio Digital Stereo (HDMI)"
		device.class = "monitor"
		alsa.card = "0"
		alsa.card_name = "HDA Intel"
		alsa.long_card_name = "HDA Intel at 0xf6000000 irq 43"
		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 = "3b56"
		device.product.name = "5 Series/3400 Series Chipset High Definition Audio"
		device.form_factor = "internal"
		device.string = "0"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	Formats:
		pcm

Source #1
	State: SUSPENDED
	Name: alsa_input.pci-0000_00_1b.0.analog-stereo
	Description: Internal Audio Analog Stereo
	Driver: module-alsa-card.c
	Sample Specification: s16le 2ch 44100Hz
	Channel Map: front-left,front-right
	Owner Module: 4
	Mute: yes
	Volume: 0:  32% 1:  32%
	        0: -30.00 dB 1: -30.00 dB
	        balance 0.00
	Base Volume:  33%
	             -29.00 dB
	Monitor of Sink: n/a
	Latency: 0 usec, configured 0 usec
	Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY 
	Properties:
		alsa.resolution_bits = "16"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "ALC269 Analog"
		alsa.id = "ALC269 Analog"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "0"
		alsa.card = "0"
		alsa.card_name = "HDA Intel"
		alsa.long_card_name = "HDA Intel at 0xf6000000 irq 43"
		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 = "3b56"
		device.product.name = "5 Series/3400 Series Chipset High Definition Audio"
		device.form_factor = "internal"
		device.string = "front:0"
		device.buffering.buffer_size = "65536"
		device.buffering.fragment_size = "32768"
		device.access_mode = "mmap+timer"
		device.profile.name = "analog-stereo"
		device.profile.description = "Analog Stereo"
		device.description = "Internal Audio Analog Stereo"
		alsa.mixer_name = "Intel IbexPeak HDMI"
		alsa.components = "HDA:10ec0269,104d4600,00100004 HDA:80862804,104d4600,00100000"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	Ports:
		analog-input: Analog Input (priority. 10000)
		analog-input-microphone: Analog Microphone (priority. 8700)
	Active Port: analog-input
	Formats:
		pcm

Client #0
	Driver: module-console-kit.c
	Owner Module: 16
	Properties:
		application.name = "ConsoleKit Session /org/freedesktop/ConsoleKit/Session2"
		console-kit.session = "/org/freedesktop/ConsoleKit/Session2"

Client #1
	Driver: protocol-native.c
	Owner Module: 9
	Properties:
		application.name = "Metacity"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "23"
		window.x11.display = ":0"
		window.x11.screen = "0"
		application.process.id = "3334"
		application.process.user = "sonyi3"
		application.process.host = "sonyi3-laptop"
		application.process.binary = "metacity"
		application.language = "en_US.UTF-8"
		application.process.machine_id = "sonyi3-laptop"
		application.process.session_id = "7b2032b8ccf9fb5d2981a1734c11d5c1-1317285339.385287-872216177"

Client #2
	Driver: protocol-native.c
	Owner Module: 9
	Properties:
		application.name = "GNOME Volume Control Media Keys"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "23"
		application.id = "org.gnome.VolumeControl"
		application.icon_name = "multimedia-volume-control"
		application.version = "2.32.1"
		application.process.id = "3312"
		application.process.user = "sonyi3"
		application.process.host = "sonyi3-laptop"
		application.process.binary = "gnome-settings-daemon"
		window.x11.display = ":0"
		application.language = "en_US.UTF-8"
		application.process.machine_id = "sonyi3-laptop"
		application.process.session_id = "7b2032b8ccf9fb5d2981a1734c11d5c1-1317285339.385287-872216177"

Client #3
	Driver: protocol-native.c
	Owner Module: 9
	Properties:
		application.name = "Indicator Sound"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "23"
		application.id = "com.canonical.indicators.sound"
		application.icon_name = "multimedia-volume-control"
		application.version = "0.6.6.1"
		application.process.id = "3456"
		application.process.user = "sonyi3"
		application.process.host = "sonyi3-laptop"
		application.process.binary = "indicator-sound-service"
		application.language = "en_US.UTF-8"
		window.x11.display = ":0"
		application.process.machine_id = "sonyi3-laptop"
		application.process.session_id = "7b2032b8ccf9fb5d2981a1734c11d5c1-1317285339.385287-872216177"

Client #8
	Driver: protocol-native.c
	Owner Module: 9
	Properties:
		application.name = "gnome-power-manager"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "23"
		window.x11.display = ":0"
		window.x11.screen = "0"
		application.process.id = "3355"
		application.process.user = "sonyi3"
		application.process.host = "sonyi3-laptop"
		application.process.binary = "gnome-power-manager"
		application.language = "en_US.UTF-8"
		application.process.machine_id = "sonyi3-laptop"
		application.process.session_id = "7b2032b8ccf9fb5d2981a1734c11d5c1-1317285339.385287-872216177"

Client #11
	Driver: protocol-native.c
	Owner Module: 9
	Properties:
		application.name = "pactl"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "23"
		application.process.id = "5701"
		application.process.user = "sonyi3"
		application.process.host = "sonyi3-laptop"
		application.process.binary = "pactl"
		application.language = "en_US.UTF-8"
		window.x11.display = ":0.0"
		application.process.machine_id = "sonyi3-laptop"
		application.process.session_id = "7b2032b8ccf9fb5d2981a1734c11d5c1-1317285339.385287-872216177"

Sample #1
	Name: bell-window-system
	Sample Specification: s16le 2ch 44100Hz
	Channel Map: front-left,front-right
	Volume: (invalid)
	        (invalid)
	        balance 0.00
	Duration: 0.1s
	Size: 24.0 KiB
	Lazy: no
	Filename: n/a
	Properties:
		media.role = "event"
		application.process.id = "3479"
		application.name = "gnome-terminal"
		event.description = "Bell event"
		event.id = "bell-window-system"
		media.name = "bell-window-system"
		media.filename = "/home/sonyi3/.local/share/sounds/__custom/./bell-window-system.ogg"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "23"
		window.x11.display = ":0"
		window.x11.screen = "0"
		application.process.user = "sonyi3"
		application.process.host = "sonyi3-laptop"
		application.process.binary = "metacity"
		application.language = "en_US.UTF-8"
		application.process.machine_id = "sonyi3-laptop"
		application.process.session_id = "7b2032b8ccf9fb5d2981a1734c11d5c1-1317285339.385287-872216177"

Card #0
	Name: alsa_card.pci-0000_00_1b.0
	Driver: module-alsa-card.c
	Owner Module: 4
	Properties:
		alsa.card = "0"
		alsa.card_name = "HDA Intel"
		alsa.long_card_name = "HDA Intel at 0xf6000000 irq 43"
		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 = "3b56"
		device.product.name = "5 Series/3400 Series Chipset High Definition Audio"
		device.form_factor = "internal"
		device.string = "0"
		device.description = "Internal 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)
		output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks: 1, sources: 1, priority. 6060)
		output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority. 5400)
		output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority. 5460)
		input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority. 60)
		off: Off (sinks: 0, sources: 0, priority. 0)
	Active Profile: output:hdmi-stereo+input:analog-stereo

-- 
guanqun


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