3 Jan
2013
3 Jan
'13
6:20 p.m.
Muffinman wrote:
I'm struggling a bit with getting libao to work in
C on Debian (Squeeze,
kernel 2.6.38.5, driver is Alsa). I've got this slightly modified test
script and it seems to work fine on my internal soundcard (it opens the
device and plays a test tone). However, when trying to do the same trick
on an external USB-dac (tried two different models), it gives an
"Input/output error". I've tried different settings, but as far as I can
see there is not really that much to set (especially if it plays on one
soundcard but not the other, dev=hw:1 should suffice).
It's possible that the USB device does not support this sample format.
Try default:1 instead of hw:1.
Regards,
Clemens