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Strony: 1
Użytkownik

Potrzebuję skryptu, dzięki któremu będę mógł się przełączać skrótem klawiatury między urządzeniami odtwarzającymi, tj. dwoma kartami dźwiękowymi Intel i Cube. Kontroluję głośność Master channel skrótami, ale to obsługuje poziom głośności tylko bieżącego urządzenia odtwarzającego.
Znalazłem jakieś skrypty, ale nie bardzo wiem jak je zastosować i czy mają one zastosowanie do kmix.
http://askubuntu.com/questions/4055/audio-output-device-fast-switch
http://pablo-blog.blueoakdb.com/2012/07/kmix-automa … h-master.html
dane:
qdbus org.kde.kmix /Mixers org.kde.KMix.MixSet.currentMasterMixer
PulseAudio::Playback_Devices:1
qdbus org.kde.kmix /Mixers org.kde.KMix.MixSet.currentMasterControl
alsa_output.pci-0000_00_1b.0.analog-stereo
pacmd list-sinks
Welcome to PulseAudio! Use "help" for usage information.
>>> 3 sink(s) available.
* index: 0
name: <alsa_output.pci-0000_00_1b.0.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: IDLE
suspend cause:
priority: 9959
volume: 0: 67% 1: 67%
0: -10,61 dB 1: -10,61 dB
balance 0,00
base volume: 100%
0,00 dB
volume steps: 65537
muted: no
current latency: 19,84 ms
max request: 3 KiB
max rewind: 64 KiB
monitor source: 0
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 1
configured latency: 20,00 ms; range is 2,00 .. 371,52 ms
card: 1 <alsa_card.pci-0000_00_1b.0>
module: 6
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC888 Analog"
alsa.id = "ALC888 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "1"
alsa.card_name = "HDA Intel"
alsa.long_card_name = "HDA Intel at 0xd5100000 irq 44"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "27d8"
device.product.name = "GA-D525TUD (Realtek ALC887)"
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 = "Analogowe stereo"
device.description = "Wbudowany dźwięk Analogowe stereo"
alsa.mixer_name = "Realtek ALC888"
alsa.components = "HDA:10ec0888,1458e601,00100001"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-output: Wyjście analogowe (priority 9900, latency offset 0 usec, available: unknown)
properties:
analog-output-headphones: Słuchawki (priority 9000, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-headphones"
active port: <analog-output>
index: 1
name: <alsa_output.usb-GYROCOM_C_C_Co.__LTD_Audiotrak_ProDigy_CUBE-01-CUBE.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: IDLE
suspend cause:
priority: 9049
volume: 0: 38% 1: 38%
0: -25,41 dB 1: -25,41 dB
balance 0,00
base volume: 100%
0,00 dB
volume steps: 65537
muted: no
current latency: 24,09 ms
max request: 3 KiB
max rewind: 344 KiB
monitor source: 1
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 1
configured latency: 20,00 ms; range is 4,00 .. 2000,00 ms
card: 2 <alsa_card.usb-GYROCOM_C_C_Co.__LTD_Audiotrak_ProDigy_CUBE-01-CUBE>
module: 7
properties:
alsa.resolution_bits = "16"
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 = "Audiotrak ProDigy CUBE"
alsa.long_card_name = "GYROCOM C&C Co., LTD Audiotrak ProDigy CUBE at usb-0000:00:1d.2-1, full speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:1d.2-usb-0:1:1.1"
sysfs.path = "/devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.1/sound/card2"
udev.id = "usb-GYROCOM_C_C_Co.__LTD_Audiotrak_ProDigy_CUBE-01-CUBE"
device.bus = "usb"
device.vendor.id = "1852"
device.vendor.name = "GYROCOM C&C Co., LTD"
device.product.id = "7921"
device.product.name = "Audiotrak ProDigy CUBE"
device.serial = "GYROCOM_C_C_Co.__LTD_Audiotrak_ProDigy_CUBE"
device.string = "front:2"
device.buffering.buffer_size = "352800"
device.buffering.fragment_size = "176400"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analogowe stereo"
device.description = "Audiotrak ProDigy CUBE Analogowe stereo"
alsa.mixer_name = "USB Mixer"
alsa.components = "USB1852:7921"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-usb"
ports:
analog-output: Wyjście analogowe (priority 9900, latency offset 0 usec, available: unknown)
properties:
active port: <analog-output>
index: 2
name: <alsa_output.pci-0000_01_00.1.hdmi-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: IDLE
suspend cause:
priority: 9050
volume: 0: 1% 1: 1%
0: -120,01 dB 1: -120,01 dB
balance 0,00
base volume: 100%
0,00 dB
volume steps: 65537
muted: yes
current latency: 19,95 ms
max request: 3 KiB
max rewind: 64 KiB
monitor source: 2
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 1
configured latency: 20,00 ms; range is 2,00 .. 371,52 ms
card: 0 <alsa_card.pci-0000_01_00.1>
module: 5
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 NVidia"
alsa.long_card_name = "HDA NVidia at 0xd2000000 irq 17"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:01:00.1"
sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "NVIDIA Corporation"
device.product.id = "0be3"
device.product.name = "High Definition Audio Controller"
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 = "High Definition Audio Controller Digital Stereo (HDMI)"
alsa.mixer_name = "Nvidia GPU 0b HDMI/DP"
alsa.components = "HDA:10de000b,10de0101,00100200"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
active port: <hdmi-output-0>Offline







Palacz








Możesz pokombinować z podmienianiem ~/.asoundrc
https://forum.dug.net.pl/viewtopic.php?id=18662
Ale nie wiem czy to zadziała z pulseaudio i phononem.
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Szczawiożerca






Poza ~/.asoundrc można podmieniać zawartość ~/.config/kde.org/libphonon.conf lub ~/.kde/share/config/phonondevicesrc
Pulseaudio też ma swoje pliki konfiguracyjne i da się w taki sam sposób to przełączać.
Masz więc trzy całkiem proste sposoby.
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Strony: 1