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I want to set HDMI as default audio device in alsa.
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC269 Digital [ALC269 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
$ cat ~/.asoundrc
pcm.!default {
type hw
card 0
device 3
}
$ aplay /usr/share/sounds/alsa/Front_Center.wav
Playing WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
aplay: set_params:1239: Channels count non available
With -D plughw:0,3 no errors but no sound in HDMI.
$ aplay -D plughw:0,3 /usr/share/sounds/alsa/Front_Center.wav
Playing WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
If i activate HDMI audio device in vlc and play some video, then aplay -D plughw0,3 ... works ok, but no sound in system, only in vlc.
Last edited by uxiofp (2016-03-29 02:32:40)
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I modified ~/.asoundrc
pcm.!default {
type plug
slave {
pcm "hw:0,3"
}
}
ctl.!default {
type hw
card 0
}
Now, sound only begins to work when i play something in vlc, but works also in system.
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