Memory blocks currently allocated: 9, size: 274.5 KiB.
Memory blocks allocated during the whole lifetime: 481802, size: 1.8 GiB.
Memory blocks imported from other processes: 7, size: 85.1 KiB.
Memory blocks exported to other processes: 0, size: 0 B.
Total sample cache size: 125.5 KiB.
Default sample spec: s16le 2ch 44100Hz
Default channel map: front-left,front-right
Default sink name: alsa_output.pci-0000_00_14.2.analog-stereo
Default source name: alsa_input.pci-0000_00_14.2.analog-stereo
Memory blocks of type POOL: 1 allocated/319209 accumulated.
Memory blocks of type POOL_EXTERNAL: 0 allocated/0 accumulated.
Memory blocks of type APPENDED: 1 allocated/1 accumulated.
Memory blocks of type USER: 0 allocated/0 accumulated.
Memory blocks of type FIXED: 0 allocated/104268 accumulated.
Memory blocks of type IMPORTED: 7 allocated/58324 accumulated.
29 module(s) loaded.
    index: 0
	name: <module-device-restore>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically restore the volume/mute state of devices"
		module.version = "12.2"
    index: 1
	name: <module-stream-restore>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically restore the volume/mute/device state of streams"
		module.version = "12.2"
    index: 2
	name: <module-card-restore>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically restore profile of cards"
		module.version = "12.2"
    index: 3
	name: <module-augment-properties>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Augment the property sets of streams with additional static information"
		module.version = "12.2"
    index: 4
	name: <module-switch-on-port-available>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "David Henningsson"
		module.description = "Switches ports and profiles when devices are plugged/unplugged"
		module.version = "12.2"
    index: 5
	name: <module-switch-on-connect>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Michael Terry"
		module.description = "When a sink/source is added, switch to it or conditionally switch to it"
		module.version = "12.2"
    index: 6
	name: <module-udev-detect>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Detect available audio hardware and load matching drivers"
		module.version = "12.2"
    index: 7
	name: <module-alsa-card>
	argument: <device_id="0" name="pci-0000_00_01.1" card_name="alsa_card.pci-0000_00_01.1" 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">
	used: 0
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "ALSA Card"
		module.version = "12.2"
    index: 8
	name: <module-alsa-card>
	argument: <device_id="1" name="pci-0000_00_14.2" card_name="alsa_card.pci-0000_00_14.2" 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">
	used: 2
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "ALSA Card"
		module.version = "12.2"
    index: 9
	name: <module-bluetooth-policy>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Frédéric Dalleau, Pali Rohár"
		module.description = "Policy module to make using bluetooth devices out-of-the-box easier"
		module.version = "12.2"
    index: 10
	name: <module-bluetooth-discover>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "João Paulo Rechi Vita"
		module.description = "Detect available Bluetooth daemon and load the corresponding discovery module"
		module.version = "12.2"
    index: 11
	name: <module-bluez5-discover>
	argument: <>
	used: -1
	load once: yes
	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 = "12.2"
    index: 12
	name: <module-native-protocol-unix>
	argument: <>
	used: -1
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "Native protocol (UNIX sockets)"
		module.version = "12.2"
    index: 13
	name: <module-default-device-restore>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically restore the default sink and source"
		module.version = "12.2"
    index: 14
	name: <module-rescue-streams>
	argument: <>
	used: -1
	load once: yes
	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 = "12.2"
    index: 15
	name: <module-always-sink>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Colin Guthrie"
		module.description = "总是保持至少载入一个信宿，即使它并不真实存在"
		module.version = "12.2"
    index: 16
	name: <module-intended-roles>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Automatically set device of streams based on intended roles of devices"
		module.version = "12.2"
    index: 17
	name: <module-suspend-on-idle>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "When a sink/source is idle for too long, suspend it"
		module.version = "12.2"
    index: 18
	name: <module-console-kit>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Create a client for each ConsoleKit session of this user"
		module.version = "12.2"
    index: 19
	name: <module-systemd-login>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Create a client for each login session of this user"
		module.version = "12.2"
    index: 20
	name: <module-position-event-sounds>
	argument: <>
	used: -1
	load once: yes
	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 = "12.2"
    index: 21
	name: <module-role-cork>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Lennart Poettering"
		module.description = "Mute & cork streams with certain roles while others exist"
		module.version = "12.2"
    index: 22
	name: <module-snap-policy>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Canonical Ltd"
		module.description = "Ubuntu Snap policy management"
		module.version = "12.2"
    index: 23
	name: <module-filter-heuristics>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Colin Guthrie"
		module.description = "Detect when various filters are desirable"
		module.version = "12.2"
    index: 24
	name: <module-filter-apply>
	argument: <>
	used: -1
	load once: yes
	properties:
		module.author = "Colin Guthrie"
		module.description = "Load filter sinks automatically when needed"
		module.version = "12.2"
    index: 25
	name: <module-x11-publish>
	argument: <display=:0>
	used: -1
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "X11 credential publisher"
		module.version = "12.2"
    index: 26
	name: <module-x11-cork-request>
	argument: <display=:0>
	used: -1
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "Synthesize X11 media key events when cork/uncork is requested"
		module.version = "12.2"
    index: 27
	name: <module-x11-xsmp>
	argument: <display=:0 session_manager=local/widon-X555YI:@/tmp/.ICE-unix/1126,unix/widon-X555YI:/tmp/.ICE-unix/1126>
	used: -1
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "X11 session management"
		module.version = "12.2"
    index: 28
	name: <module-cli-protocol-unix>
	argument: <>
	used: -1
	load once: no
	properties:
		module.author = "Lennart Poettering"
		module.description = "Command line interface protocol (UNIX sockets)"
		module.version = "12.2"
1 sink(s) available.
  * index: 0
	name: <alsa_output.pci-0000_00_14.2.analog-stereo>
	driver: <module-alsa-card.c>
	flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: SUSPENDED
	suspend cause: IDLE
	priority: 9039
	volume: front-left: 45286 /  69% / -9.63 dB,   front-right: 0 /   0% / -inf dB
	        balance -1.00
	base volume: 65536 / 100% / 0.00 dB
	volume steps: 65537
	muted: no
	current latency: 0.00 ms
	max request: 0 KiB
	max rewind: 0 KiB
	monitor source: 0
	sample spec: s16le 2ch 44100Hz
	channel map: front-left,front-right
	             立体声
	used by: 0
	linked by: 2
	configured latency: 0.00 ms; range is 0.50 .. 371.52 ms
	card: 1 <alsa_card.pci-0000_00_14.2>
	module: 8
	properties:
		alsa.resolution_bits = "16"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "CX20751/2 Analog"
		alsa.id = "CX20751/2 Analog"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "0"
		alsa.card = "1"
		alsa.card_name = "HD-Audio Generic"
		alsa.long_card_name = "HD-Audio Generic at 0xfea60000 irq 16"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:14.2"
		sysfs.path = "/devices/pci0000:00/0000:00:14.2/sound/card1"
		device.bus = "pci"
		device.vendor.id = "1022"
		device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
		device.product.id = "780d"
		device.product.name = "FCH Azalia Controller"
		device.form_factor = "internal"
		device.string = "front:1"
		device.buffering.buffer_size = "65536"
		device.buffering.fragment_size = "32768"
		device.access_mode = "mmap+timer"
		device.profile.name = "analog-stereo"
		device.profile.description = "模拟立体声"
		device.description = "内置音频 模拟立体声"
		alsa.mixer_name = "Conexant CX20751/2"
		alsa.components = "HDA:14f1510f,10431b9d,00100100"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	ports:
		analog-output-speaker: 扬声器 (priority 10000, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-speakers"
		analog-output-headphones: 模拟耳机 (priority 9000, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-headphones"
	active port: <analog-output-speaker>
2 source(s) available.
    index: 0
	name: <alsa_output.pci-0000_00_14.2.analog-stereo.monitor>
	driver: <module-alsa-card.c>
	flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: SUSPENDED
	suspend cause: IDLE
	priority: 1030
	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
	volume steps: 65537
	muted: no
	current latency: 0.00 ms
	max rewind: 0 KiB
	sample spec: s16le 2ch 44100Hz
	channel map: front-left,front-right
	             立体声
	used by: 0
	linked by: 0
	configured latency: 0.00 ms; range is 0.50 .. 371.52 ms
	monitor_of: 0
	card: 1 <alsa_card.pci-0000_00_14.2>
	module: 8
	properties:
		device.description = "Monitor of 内置音频 模拟立体声"
		device.class = "monitor"
		alsa.card = "1"
		alsa.card_name = "HD-Audio Generic"
		alsa.long_card_name = "HD-Audio Generic at 0xfea60000 irq 16"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:14.2"
		sysfs.path = "/devices/pci0000:00/0000:00:14.2/sound/card1"
		device.bus = "pci"
		device.vendor.id = "1022"
		device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
		device.product.id = "780d"
		device.product.name = "FCH Azalia Controller"
		device.form_factor = "internal"
		device.string = "1"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
  * index: 1
	name: <alsa_input.pci-0000_00_14.2.analog-stereo>
	driver: <module-alsa-card.c>
	flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: SUSPENDED
	suspend cause: IDLE
	priority: 9039
	volume: front-left: 19737 /  30% / -31.27 dB,   front-right: 19737 /  30% / -31.27 dB
	        balance 0.00
	base volume: 13076 /  20% / -42.00 dB
	volume steps: 65537
	muted: no
	current latency: 0.00 ms
	max rewind: 0 KiB
	sample spec: s16le 2ch 44100Hz
	channel map: front-left,front-right
	             立体声
	used by: 0
	linked by: 0
	configured latency: 0.00 ms; range is 0.50 .. 371.52 ms
	card: 1 <alsa_card.pci-0000_00_14.2>
	module: 8
	properties:
		alsa.resolution_bits = "16"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "CX20751/2 Analog"
		alsa.id = "CX20751/2 Analog"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "0"
		alsa.card = "1"
		alsa.card_name = "HD-Audio Generic"
		alsa.long_card_name = "HD-Audio Generic at 0xfea60000 irq 16"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:14.2"
		sysfs.path = "/devices/pci0000:00/0000:00:14.2/sound/card1"
		device.bus = "pci"
		device.vendor.id = "1022"
		device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
		device.product.id = "780d"
		device.product.name = "FCH Azalia Controller"
		device.form_factor = "internal"
		device.string = "front:1"
		device.buffering.buffer_size = "65536"
		device.buffering.fragment_size = "32768"
		device.access_mode = "mmap+timer"
		device.profile.name = "analog-stereo"
		device.profile.description = "模拟立体声"
		device.description = "内置音频 模拟立体声"
		alsa.mixer_name = "Conexant CX20751/2"
		alsa.components = "HDA:14f1510f,10431b9d,00100100"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	ports:
		analog-input-internal-mic: 内部话筒 (priority 8900, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-input-mic: 话筒 (priority 8700, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-input-microphone"
	active port: <analog-input-internal-mic>
14 client(s) logged in.
    index: 0
	driver: <module-systemd-login.c>
	owner module: 19
	properties:
		application.name = "Login Session 1"
		systemd-login.session = "1"
    index: 1
	driver: <protocol-native.c>
	owner module: 12
	properties:
		application.name = "GNOME Shell Volume Control"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		application.id = "org.gnome.VolumeControl"
		application.icon_name = "multimedia-volume-control"
		application.version = "3.32.0"
		application.process.id = "1349"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "gnome-shell"
		application.language = "zh_CN.UTF-8"
		window.x11.display = ":0"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
    index: 5
	driver: <module-x11-xsmp.c>
	owner module: 27
	properties:
		application.name = "XSMP Session on gnome-session as 10f8694ccc26352533155731767063308900000011260067"
		xsmp.vendor = "gnome-session"
		xsmp.client.id = "10f8694ccc26352533155731767063308900000011260067"
    index: 6
	driver: <protocol-native.c>
	owner module: 12
	properties:
		application.name = "GNOME Volume Control Media Keys"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		application.id = "org.gnome.VolumeControl"
		application.icon_name = "multimedia-volume-control"
		application.version = ""
		application.process.id = "1762"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "gsd-media-keys"
		application.language = "zh_CN.UTF-8"
		window.x11.display = ":0"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
    index: 10
	driver: <protocol-native.c>
	owner module: 12
	properties:
		application.name = "org.gnome.Nautilus"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		application.icon_name = "org.gnome.Nautilus"
		window.x11.display = ":0"
		window.x11.screen = "0"
		application.process.id = "4545"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "nautilus"
		application.language = "zh_CN.UTF-8"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
    index: 14
	driver: <protocol-native.c>
	owner module: 12
	properties:
		application.name = "Mutter"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		application.process.id = "1349"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "gnome-shell"
		application.language = "zh_CN.UTF-8"
		window.x11.display = ":0"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
    index: 18
	driver: <protocol-native.c>
	owner module: 12
	properties:
		application.name = "terminator"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		window.x11.display = ":0"
		window.x11.screen = "0"
		application.process.id = "7904"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "python3.7"
		application.language = "zh_CN.UTF-8"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
		application.icon_name = "/usr/share/pixmaps/python3.7.xpm"
    index: 25
	driver: <protocol-native.c>
	owner module: 12
	properties:
		application.name = "Firefox"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		window.x11.display = ":0"
		window.x11.screen = "0"
		application.process.id = "8700"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "firefox"
		application.language = "en_US.UTF-8"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
		application.icon_name = "firefox"
    index: 26
	driver: <protocol-native.c>
	owner module: 12
	properties:
		application.name = "Firefox"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		application.icon_name = "firefox"
		application.version = "66.0.4"
		application.process.id = "8700"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "firefox"
		application.language = "en_US.UTF-8"
		window.x11.display = ":0"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
    index: 27
	driver: <protocol-native.c>
	owner module: 12
	properties:
		application.name = "SMPlayer"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		window.x11.display = ":0"
		window.x11.screen = "0"
		application.process.id = "5472"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "smplayer"
		application.language = "zh_CN.UTF-8"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
		application.icon_name = "smplayer"
    index: 29
	driver: <protocol-native.c>
	owner module: 12
	properties:
		application.name = "apport-gtk"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		application.icon_name = "apport"
		window.x11.display = ":0"
		window.x11.screen = "0"
		application.process.id = "11518"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "python3.7"
		application.language = "en_US.UTF-8"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
    index: 30
	driver: <protocol-native.c>
	owner module: 12
	properties:
		application.name = "SMPlayer"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		application.process.id = "12308"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "mpv"
		application.language = "C"
		window.x11.display = ":0"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
		application.icon_name = "mpv"
    index: 31
	driver: <protocol-native.c>
	owner module: 12
	properties:
		application.name = "AudioIPC Server"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		application.process.id = "8700"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "firefox"
		application.language = "en_US.UTF-8"
		window.x11.display = ":0"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
		application.icon_name = "firefox"
    index: 36
	driver: <cli.c>
	owner module: 28
	properties:
		application.name = "UNIX socket client"
2 card(s) available.
    index: 0
	name: <alsa_card.pci-0000_00_01.1>
	driver: <module-alsa-card.c>
	owner module: 7
	properties:
		alsa.card = "0"
		alsa.card_name = "HDA ATI HDMI"
		alsa.long_card_name = "HDA ATI HDMI at 0xfea64000 irq 40"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:01.1"
		sysfs.path = "/devices/pci0000:00/0000:00:01.1/sound/card0"
		device.bus = "pci"
		device.vendor.id = "1002"
		device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
		device.product.id = "9840"
		device.product.name = "Kabini HDMI/DP Audio"
		device.form_factor = "internal"
		device.string = "0"
		device.description = "内置音频"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	profiles:
		output:hdmi-stereo: Digital Stereo (HDMI) 输出 (priority 5900, available: no)
		output:hdmi-surround: Digital Surround 5.1 (HDMI) 输出 (priority 800, available: no)
		output:hdmi-surround71: Digital Surround 7.1 (HDMI) 输出 (priority 800, available: no)
		off: 关 (priority 0, available: unknown)
	active profile: <off>
	ports:
		hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "video-display"
    index: 1
	name: <alsa_card.pci-0000_00_14.2>
	driver: <module-alsa-card.c>
	owner module: 8
	properties:
		alsa.card = "1"
		alsa.card_name = "HD-Audio Generic"
		alsa.long_card_name = "HD-Audio Generic at 0xfea60000 irq 16"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:14.2"
		sysfs.path = "/devices/pci0000:00/0000:00:14.2/sound/card1"
		device.bus = "pci"
		device.vendor.id = "1022"
		device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
		device.product.id = "780d"
		device.product.name = "FCH Azalia Controller"
		device.form_factor = "internal"
		device.string = "1"
		device.description = "内置音频"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	profiles:
		input:analog-stereo: 模拟立体声 输入 (priority 65, available: unknown)
		output:analog-stereo: 模拟立体声 输出 (priority 6500, available: unknown)
		output:analog-stereo+input:analog-stereo: 模拟立体声双工 (priority 6565, available: unknown)
		off: 关 (priority 0, available: unknown)
	active profile: <output:analog-stereo+input:analog-stereo>
	sinks:
		alsa_output.pci-0000_00_14.2.analog-stereo/#0: 内置音频 模拟立体声
	sources:
		alsa_output.pci-0000_00_14.2.analog-stereo.monitor/#0: Monitor of 内置音频 模拟立体声
		alsa_input.pci-0000_00_14.2.analog-stereo/#1: 内置音频 模拟立体声
	ports:
		analog-input-internal-mic: 内部话筒 (priority 8900, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-input-mic: 话筒 (priority 8700, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-output-speaker: 扬声器 (priority 10000, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-speakers"
		analog-output-headphones: 模拟耳机 (priority 9000, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-headphones"
2 sink input(s) available.
    index: 13
	driver: <protocol-native.c>
	flags: 
	state: CORKED
	sink: 0 <alsa_output.pci-0000_00_14.2.analog-stereo>
	volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
	        balance 0.00
	muted: no
	current latency: 121.13 ms
	requested latency: 60.00 ms
	sample spec: float32le 2ch 44100Hz
	channel map: front-left,front-right
	             立体声
	resample method: copy
	module: 12
	client: 30 <SMPlayer>
	properties:
		media.icon_name = "SMPlayer"
		media.name = "03.如何计算算法的复杂度.mp4 - mpv"
		application.name = "SMPlayer"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		application.process.id = "12308"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "mpv"
		application.language = "C"
		window.x11.display = ":0"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
		application.icon_name = "mpv"
		module-stream-restore.id = "sink-input-by-application-name:SMPlayer"
    index: 28
	driver: <protocol-native.c>
	flags: START_CORKED 
	state: CORKED
	sink: 0 <alsa_output.pci-0000_00_14.2.analog-stereo>
	volume: front-left: 55714 /  85% / -4.23 dB,   front-right: 55714 /  85% / -4.23 dB
	        balance 0.00
	muted: no
	current latency: 77.54 ms
	requested latency: 25.00 ms
	sample spec: float32le 2ch 48000Hz
	channel map: front-left,front-right
	             立体声
	resample method: speex-float-1
	module: 12
	client: 31 <AudioIPC Server>
	properties:
		media.name = "AudioStream"
		application.name = "AudioIPC Server"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		application.process.id = "8700"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "firefox"
		application.language = "en_US.UTF-8"
		window.x11.display = ":0"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"
		application.icon_name = "firefox"
		module-stream-restore.id = "sink-input-by-application-name:AudioIPC Server"
0 source output(s) available.
1 cache entrie(s) available.
    name: <dialog-question>
	index: 0
	sample spec: s16le 2ch 44100Hz
	channel map: front-left,front-right
	             立体声
	length: 128560
	duration: 0.7 s
	volume: n/a
	        balance 0.00
	lazy: no
	filename: <n/a>
	properties:
		media.role = "event"
		event.description = "Message dialog shown"
		event.id = "dialog-question"
		media.name = "dialog-question"
		media.filename = "/usr/share/sounds/Yaru/stereo/dialog-question.oga"
		application.name = "apport-gtk"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		application.icon_name = "apport"
		window.x11.display = ":0"
		window.x11.screen = "0"
		application.process.id = "11518"
		application.process.user = "widon"
		application.process.host = "widon-X555YI"
		application.process.binary = "python3.7"
		application.language = "en_US.UTF-8"
		application.process.machine_id = "bfd6180938c742a693f65d89914e9730"
		application.process.session_id = "1"