[mythtv-users] Sound card problem
rcs at malibyte.net
Fri Feb 9 08:52:14 UTC 2007
Hi all -
I'm having a problem with my Audigy 2 ZS sound card...
Sound from the pcHDTV 5500 is routed to the MIC input (the only way this
card seems to work in Myth) for the analog and s-video inputs. For the
digital channels, it goes through the PCI bus.
While watching analog/S-video channels in live TV, I get a repeating audio
There is a control in alsamixer called "PCM Capture" which I found out
apparently is causing this loop. However, I can't find a way to shut it
off. Kmix doesn't give me any input controls (apparently a
commonly-reported bug) and, while I can see it in alsamixer, I can't shut
it off. I can run it down to zero, but as soon as I start live TV, it
goes back up to 96...echo-echo-echo.
Anyone know how to silence PCM Capture permanently?
Bob Sully - Simi Valley, California, USA
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