On 12/14/10 18:23, torbenh wrote: >> I can guarantee that you'd need to sync them with SPDIF under Windows as >> well as Linux, or you'll get clock drift between the cards. > alsa_out tools are build to compensate the clock drift. If you use SRC you pretty much violate AES specs as you lose bit transparency. SRC is not a solution, it is a last resort. In a well controlled situation like this, sound cards should be synced in hardware. All professional sound cards support this (some can even sync their buffers). It really isn't rocket science. Flo -- Machines can do the work, so people have time to think. public key DA43FEF4 x-hkp://wwwkeys.eu.pgp.net _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user