All Questions
5 questions
4
votes
0
answers
872
views
Getting openal audio on nvidia hdmi
I want to get programs that use openal to send sound over the hdmi output of my nvidia card by using alsa libraries directly.
Here’s my configuration :
root@localhost /root % cat /proc/asound/cards ...
- 1,964
1
vote
2
answers
3k
views
How to select which sound output device to use for /dev/dsp OSS emulation?
I have a system with two sound devices and am using sound via HDMI out. This is Card 1, Device 7, Subdevice 0, so I set in my /usr/share/alsa.conf:
defaults.ctl.card 1
defaults.pcm.card 1
defaults....
- 151
1
vote
0
answers
2k
views
Understanding asoundrc and hdmi output
I am running nixos on a lenovo x220t. When it starts it finds the analog speakers and shows only them in alsamixer (or pavucontrol). However, when connected to an hdmi monitor/tv I can play sound ...
- 205
5
votes
2
answers
11k
views
Changing default audio device in Pulseaudio
I would like to use HDMI on my graphic card for audio output. ALSA shows it as a card with 4 devices and I can get sound through one of them (the other three are different channels, perhaps? I have ...
- 91
1
vote
1
answer
3k
views
How can I get HDMI audio to be visible to `aplay -l` on Linux?
I've got a new machine with an Nvidia GeForce 210 graphics card with HDMI output. I'm trying to get sound to go out that HDMI cable, but although the device shows up on lspci, I can't get it ...
- 2,904