[mythtv-users] Audio doesn't switch when switching inputs

[Joseph A. Caputo]

Need a little help here...

A while back, I attempted to add my VCR as a second input (SVideo) on my 
old WinTV 401 card.  I set everything up, and was able to switch inputs 
using 'C' while watching LiveTV.  However, the audio continued to come 
from the tuner.  I found another post with the same issue from some 
months ago, also with a WinTV 401 card, which was never answered.  At 
the time, since I was waiting on a pair of new M-179s, I chalked it up 
to the card and let it go.

Now I have my M-179s installed, and am attempting to set up my VCR on 
the SVideo input of the first one.  Same problem -- when I switch 
inputs, I get video from the VCR (SVideo) and audio from the tuner 
(Tuner0).  And yes, before you ask, I do have the audio out from my VCR 
plugged into the M-179's line-in.  It appears the problem was never 
with my card, but with my configuration.  Can anyone shed any light on 
this?

TIA,

JAC