On Sat, 2005-04-30 at 00:51 +0200, Christoph Eckert wrote:
I have a
different 2 card problem. hw:1 is my main card.
I'd like to duplicate the output of hw:1 and send it to
the output of hw:0. Mandrake 10.1, ALSA 1.0.6 here.
there's an ALSA plugin which can do so - unfortunately I
forgot the name. I remember DMIX and DSNOOP - there's a third
one which can do what you need.
That only works if the cards are synced via word clock.
You can't send the same audio to 2 different cards, because they will
consume data at different rates, resulting in periodic xruns.
Lee