[mythtv-users] ATI TV Wonder Pro on MythTV (sound problems)

[Azmat]

Hi,

I'm running a new mythbox with 0.20, a PVR-350 as one tuner and a ATI
TV Wonder Pro as my second tuner.  I have both cards able to capture
in MythTV, though I was having sound issues on the TV Wonder.  At
first I was getting no sound out of this card, until I realized I had
to hook up the loop-back cable from the card to the audio-in on my MB.
 Now that I've done this, I'm using Watch TV right now to test it.  I
can hear audio from the the card (although the audio is out of sync
with the video), but when I press 'Y' to switch to the other tuner, I
can still hear the audio from the TV Wonder mixed in with the audio
from my PVR-350.  Is directly connecting the audio to the MB's line in
the correct fix for this problem or is there another way.  Is there a
way to stop this input when I switch to the other card or prevent the
audio from being mixed?  Thanks.