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How to change default sound device for user - Raspberry Pi ...
https://forums.raspberrypi.com/viewtopic.php?t=52106#:~:text=Re%3A%20How%20to%20change%20default%20sound%20device%20for,%28F6%29%2C%20and%20then%20run%20%27%20alsactl%20store%20%27.
Setting the default device - AlsaProject
https://www.alsa-project.org/main/index.php/Setting_the_default_device
Setting the default device. From AlsaProject. Jump to: navigation,search. Find your desired card with: cat /proc/asound/cards. and then create /etc/asound.conf with following: …
sound - Setting the default ALSA device for Pulseaudio ...
https://askubuntu.com/questions/294512/setting-the-default-alsa-device-for-pulseaudio
You can select the default device in PulseAudio with a GUI like the GNOME volume control, pavucontrol, or from the command line using pacmd set-default-sink. By default, PulseAudio opens devices for 44.1 kHz or 48 kHz, whichever leads to lower resampling effort (so 96 kHz audio would usually lead to the device being opened at 48 kHz.
audio - ALSA: how to temporarily change the output device ...
https://unix.stackexchange.com/questions/88118/alsa-how-to-temporarily-change-the-output-device
I want to do a simplest thing possible in ALSA: to have USB-headphones produce sound instead of internal speaker of my tablet. I don't want to change config files such as asound.rc or alsa.conf or asound.conf and permanently set headphones as default output device by changing the order of devices, I want a temporary effect, just until I unplug the headphones.
[Solved] No sound with ALSA (change default sound card ...
https://bbs.archlinux.org/viewtopic.php?id=186597
$ aplay -lL; null Discard all samples (playback) or generate zero samples (capture) default:CARD=Generic_1 HD-Audio Generic, ALC3227 Analog Default Audio Device sysdefault:CARD=Generic_1 HD-Audio Generic, ALC3227 Analog Default Audio Device front:CARD=Generic_1,DEV=0 HD-Audio Generic, ALC3227 Analog Front speakers …
pi 4 - How can I change the audio output device from the ...
https://raspberrypi.stackexchange.com/questions/127515/how-can-i-change-the-audio-output-device-from-the-command-line
You can use the --alsa-audio-device flag to set the device you want to use when you play the file. If I want to use hdmi then.. vlc --alsa-audio-device hw:0,0 /path/to/media.file or if I want to use my headphones, then.. vlc --alsa-audio-device hw:1,0 /path/to/media.file hw:0,0 is the name of the device.
DeviceNames - AlsaProject
https://www.alsa-project.org/main/index.php/DeviceNames
The application can select which sound card to use. e.g. to use card 2, one would use: plug:default:Audigy2_1 plug:front:Audigy2_1 one could also use: plug:front:2 but using the name is better, as it tracks the card name even if on the next reboot the card number changes, for example, due to USB audio devices.
USB card as my default Audio Device - Raspberry Pi Stack ...
https://raspberrypi.stackexchange.com/questions/19705/usb-card-as-my-default-audio-device
With Raspbian Jesse, to change the default audio device is simpler than it used to be. Now, simply use this command to list your alsa-detected sound cards, and take note of the card number of your preferred device. aplay -l Then create/edit the alsa configuration file at ~/.asoundrc, or the system wide one at /etc/asound.conf, and paste these lines:
How to change default sound device for user - Raspberry Pi ...
https://forums.raspberrypi.com/viewtopic.php?t=52106
Code: Select all. pi@raspberrypi ~ $ cat ~/.asoundrc pcm.!default { type hw card 0 device 0 } ctl.!default { type hw card 0 device 0 } I now get output when specifying the alsa output device to mplayer, i.e. mplayer -ao alsa <flac file>. Previously that only worked when I ran it …
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