[mythtv-users] dynamic switching between alsa:default and alsa:spdif

[Stefan Rank]

hi,

mythtv is great!

ok, now for the questions: =)

I have a sbLive audio card (emu10k1),
alsa:default output works nicely,
alsa:spdif output works nicely.

What I would like is a way of dynamically toggling between the two 
(without going to the setup screens).

Best would be a kind of alsa-device by way of a cunning asoundrc.
I realise that this question would be more suitable on an alsa-list but 
I thought I start here, because:

a solution that works for mythtv only would also be nice.

Or maybe it is impossible to "re-route" a running audio stream in alsa?

cheers,
stefan