[mythtv-users] Lost audio on PVR-350 in 0.19 upgrade (FC4)

[G S]

A few days ago I upgraded from .18.1 to the latest .19 build from ATrpms. I believe I did everything I was supposed to do. I upgraded the kernel and everything to the latest build and then installed the new mythtv version. I thought the upgrade went smoothly until I realized that all my new recordings didn't have any sound. Strangely, though, all my old recordings do have sound and it plays. Whenever I try to do a test capture with cat /dev/video0 > /tmp/test.mpg the resulting file also has no sound. 

I believe it's an IVTV 0.4.3 issue as I found this thread describing a situation similar to mine with a PVR-250: http://www.ivtvdriver.org/pipermail/ivtv-users/2006-February/001570.html
The suggested solution, however, doesn't work in my case. Commenting out the line doesn't help at all. Furthermore, I'm still puzzled as to how the 350 is decoding the audio on previous videos fine but not encoding it on new videos.

I've tried uninstalling and reinstalling the IVTV driver with yum and reconfiguring it but the problem still isn't fixed. So I'm out of ideas.

This is the wiki post I made up on how I upgraded my machine if you want the basic idea of what I did: http://www.mythtv.org/wiki/index.php/Upgrading_from_0.18.1_to_0.19_on_Fedora_4_from_ATrpms_--_Stormwave0

		
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