sonic-pi
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20 hours ago •
sonic-pi-net
sonic-pi-net
Change output device in Linux
I'm having a problem that sonic-pi only outputs to the first interface in the pw-cli list-objects Node [1] list.
In this case it'd be id 50, but that doesn't sound on my Nvidia card, I need it on HDA NVidia HDMI / DisplayPort 1 Output instead:
object.serial = "50"
object.path = "alsa:pcm:0:hw:NVidia,9:playback"
factory.id = "18"
client.id = "42"
device.id = "44"
priority.session = "600"
priority.driver = "600"
node.description = "HDA NVidia HDMI / DisplayPort 4 Output"
node.name = "alsa_output.pci-0000_01_00.1.HiFi__hw_NVidia_9__sink"
node.nick = "HDMI 3"
media.class = "Audio/Sink"
But I actually need id 53, type PipeWire:Interface:Node/3
id 53, type PipeWire:Interface:Node/3
object.serial = "53"
object.path = "alsa:pcm:0:hw:NVidia,3:playback"
factory.id = "18"
client.id = "42"
device.id = "44"
priority.session = "696"
priority.driver = "696"
node.description = "HDA NVidia HDMI / DisplayPort 1 Output"
node.name = "alsa_output.pci-0000_01_00.1.HiFi__hw_NVidia_3__sink"
node.nick = "DELL U2518D"
media.class = "Audio/Sink"
I tried to edit ~/.sonic-pi/config/audio-settings.toml and change sound_card_name = "hw:NVidia,3" and it doesn't work, same goes with output_sound_card_name = "hw:NVidia,3" it shows an error on the screen to look at this log:
Found 0 LADSPA plugins
could not initialize audio.
terminate called without an active exception
But it's not that useful, I can only hear Sonic Pi from the builtin speakers.
Here's the output of pactl as well:
>>> pactl list short sinks ~
50 alsa_output.pci-0000_01_00.1.HiFi__hw_NVidia_9__sink PipeWire s32le 2ch 48000Hz SUSPENDED
51 alsa_output.pci-0000_01_00.1.HiFi__hw_NVidia_8__sink PipeWire s32le 2ch 48000Hz SUSPENDED
52 alsa_output.pci-0000_01_00.1.HiFi__hw_NVidia_7__sink PipeWire s32le 2ch 48000Hz SUSPENDED
53 alsa_output.pci-0000_01_00.1.HiFi__hw_NVidia_3__sink PipeWire s32le 2ch 48000Hz SUSPENDED
56 alsa_output.pci-0000_65_00.6.HiFi__hw_Generic_1__sink PipeWire s32le 2ch 48000Hz SUSPENDED
>>> pactl info ~
Server String: /run/user/1000/pulse/native
Library Protocol Version: 35
Server Protocol Version: 35
Is Local: yes
Client Index: 952
Tile Size: 65472
User Name: igor
Host Name: igorlaptop
Server Name: PulseAudio (on PipeWire 1.0.7)
Server Version: 15.0.0
Default Sample Specification: float32le 2ch 48000Hz
Default Channel Map: front-left,front-right
Default Sink: alsa_output.pci-0000_01_00.1.HiFi__hw_NVidia_3__sink
Default Source: alsa_input.pci-0000_65_00.6.HiFi__hw_Generic_1__source
Cookie: 13ae:4e2a
[1]:
$ pw-cli list-objects Node
id 30, type PipeWire:Interface:Node/3
object.serial = "30"
factory.id = "10"
priority.driver = "20000"
node.name = "Dummy-Driver"
id 31, type PipeWire:Interface:Node/3
object.serial = "31"
factory.id = "10"
priority.driver = "19000"
node.name = "Freewheel-Driver"
id 47, type PipeWire:Interface:Node/3
object.serial = "47"
factory.id = "10"
client.id = "42"
priority.session = "100"
priority.driver = "1"
node.name = "Midi-Bridge"
media.class = "Midi/Bridge"
id 50, type PipeWire:Interface:Node/3
object.serial = "50"
object.path = "alsa:pcm:0:hw:NVidia,9:playback"
factory.id = "18"
client.id = "42"
device.id = "44"
priority.session = "600"
priority.driver = "600"
node.description = "HDA NVidia HDMI / DisplayPort 4 Output"
node.name = "alsa_output.pci-0000_01_00.1.HiFi__hw_NVidia_9__sink"
node.nick = "HDMI 3"
media.class = "Audio/Sink"
id 51, type PipeWire:Interface:Node/3
object.serial = "51"
object.path = "alsa:pcm:0:hw:NVidia,8:playback"
factory.id = "18"
client.id = "42"
device.id = "44"
priority.session = "616"
priority.driver = "616"
node.description = "HDA NVidia HDMI / DisplayPort 3 Output"
node.name = "alsa_output.pci-0000_01_00.1.HiFi__hw_NVidia_8__sink"
node.nick = "HDMI 2"
media.class = "Audio/Sink"
id 52, type PipeWire:Interface:Node/3
object.serial = "52"
object.path = "alsa:pcm:0:hw:NVidia,7:playback"
factory.id = "18"
client.id = "42"
device.id = "44"
priority.session = "632"
priority.driver = "632"
node.description = "HDA NVidia HDMI / DisplayPort 2 Output"
node.name = "alsa_output.pci-0000_01_00.1.HiFi__hw_NVidia_7__sink"
node.nick = "HDMI 1"
media.class = "Audio/Sink"
id 53, type PipeWire:Interface:Node/3
object.serial = "53"
object.path = "alsa:pcm:0:hw:NVidia,3:playback"
factory.id = "18"
client.id = "42"
device.id = "44"
priority.session = "696"
priority.driver = "696"
node.description = "HDA NVidia HDMI / DisplayPort 1 Output"
node.name = "alsa_output.pci-0000_01_00.1.HiFi__hw_NVidia_3__sink"
node.nick = "DELL U2518D"
media.class = "Audio/Sink"
id 56, type PipeWire:Interface:Node/3
object.serial = "56"
object.path = "alsa:pcm:2:hw:Generic_1:playback"
factory.id = "18"
client.id = "42"
device.id = "46"
priority.session = "1000"
priority.driver = "1000"
node.description = "Family 17h/19h HD Audio Controller Speaker + Headphones"
node.name = "alsa_output.pci-0000_65_00.6.HiFi__hw_Generic_1__sink"
node.nick = "ALC298 Analog"
media.class = "Audio/Sink"
id 57, type PipeWire:Interface:Node/3
object.serial = "57"
object.path = "alsa:pcm:2:hw:Generic_1:capture"
factory.id = "18"
client.id = "42"
device.id = "46"
priority.session = "2000"
priority.driver = "2000"
node.description = "Family 17h/19h HD Audio Controller Headphones Stereo Microphone"
node.name = "alsa_input.pci-0000_65_00.6.HiFi__hw_Generic_1__source"
node.nick = "ALC298 Analog"
media.class = "Audio/Source"
id 58, type PipeWire:Interface:Node/3
object.serial = "58"
object.path = "alsa:pcm:2:hw:acp63:capture"
factory.id = "18"
client.id = "42"
device.id = "46"
priority.session = "2000"
priority.driver = "2000"
node.description = "Family 17h/19h HD Audio Controller Digital Microphone"
node.name = "alsa_input.pci-0000_65_00.6.HiFi__hw_acp63__source"
node.nick = "Digital Microphone"
media.class = "Audio/Source"
id 60, type PipeWire:Interface:Node/3
object.serial = "60"
factory.id = "13"
client.id = "42"
node.description = "BLE MIDI 1"
node.name = "bluez_midi.server"
media.class = "Midi/Bridge"
id 90, type PipeWire:Interface:Node/3
object.serial = "92"
object.path = "v4l2:/dev/video0"
factory.id = "10"
client.id = "42"
device.id = "55"
priority.session = "1000"
node.description = "Integrated RGB Camera (V4L2)"
node.name = "v4l2_input.pci-0000_65_00.4-usb-0_1_1.0"
node.nick = "Integrated RGB Camera"
media.class = "Video/Source"
media.role = "Camera"
id 92, type PipeWire:Interface:Node/3
object.serial = "94"
object.path = "v4l2:/dev/video2"
factory.id = "10"
client.id = "42"
device.id = "63"
priority.session = "980"
node.description = "Integrated RGB Camera (V4L2)"
node.name = "v4l2_input.pci-0000_65_00.4-usb-0_1_1.2"
node.nick = "Integrated RGB Camera"
media.class = "Video/Source"
media.role = "Camera"
id 153, type PipeWire:Interface:Node/3
object.serial = "283"
factory.id = "6"
client.id = "97"
client.api = "pipewire-pulse"
application.name = "Firefox"
node.name = "Firefox"
media.class = "Stream/Output/Audio"
