On Thu, Jul 02, 2009 at 06:58:35PM +0200, Stephan Seitz wrote: > Well, you are right, it seems then to be an ALSA bug. > The M-Audio is the second sound device. ?aplay -D hw:1,1 test.wav? works, > ?aplay -D hw:1,0 test.wav? and ?aplay -D spdif:1 test.wav? don?t work, > probably spdif:1 points to hw:1,0. Hm, but if I understand linux/Documentation/sound/alsa/Audiophile-Usb.txt correctly, this is correct. hw:1,0 is for digital in, hw:1,1 is for digital out. I am not sure anymore where the bug is. In this case I think pulseaudio should distinguish between digital out and digital in. Alsa seems to connect spdif to digital in and is missing one for digital out. Shade and sweet water! Stephan -- | Stephan Seitz E-Mail: stse at fsing.rootsland.net | | PGP Public Keys: http://fsing.rootsland.net/~stse/pgp.html | -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 197 bytes Desc: Digital signature URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20090702/c056ed3d/attachment.pgp>