[alsa-devel] snd-bebob and PrismSound Orpheus fails with snd_pcm_hw_params_set_channels

Mike Ood jh1ood at gmail.com
Thu Apr 23 14:45:07 CEST 2015


Clemens wrote:

> You are trying to play a two-channel file ...
> ... on a device that supports only ten channels.

This is what I was vaguely afraid of...

> An with "hw", you have disabled any automatic format conversion.
> Try "plughw:2" or "default:2".

Could you be kind enough to suggest how I should write .asoundrc?

I only know the obvious one for jack:

.asoundrc
----------------
pcm.jackplug {
type plug
slave { pcm "jack" }
}

pcm.jack {
type jack
playback_ports {
0 alsa_pcm:playback_1
1 alsa_pcm:playback_2
}
capture_ports {
0 alsa_pcm:capture_1
1 alsa_pcm:capture_2
}
}
----------------

Regards,
Mike Ood


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