[mythtv-users] Audio track recorded but No Audio

[Roger McClurg]

This one has me stumped. Myth was working fine. Then on June 27 a 
recording had an audio track, but no audio at all, no buzz, no hum. 
Every recording since is the same.

I don't remember making a change, but that doesn't mean I didn't make 
one. I looked at the backend settings over and over. I just don't see 
what I could have done. I know it is the backend, because none of my 
front ends hear the audio including a PS3.

Does anyone have an idea what I may have done wrong?