Hans Verkuil wrote:


> Hi Mike,
> 
> The tinny audio problem plagued a lot of people in the past, but I 
> haven't heard about this for quite some time now. Please make sure you 
> are using the latest version (preferably the 'bleeding edge' code from 
> http://www.ivtvdriver.org/index.php/Download#Bleeding_Edge_driver).
> 
> It seems that this problem only hits NTSC cards and it seems to be 
> related to some interaction between the audio chip and the cx23416. 
> After I made some changes in the way this is handled the problem 
> disappeared, although I never quite understood what was going on 
> internally. And I think that in one or two cases it was actually a bad 
> card, so I wonder if you could get hold of another PVR500 to test with.
> 
> Regards,
> 
>       Hans
> 

I know it doesn't help throwing in the "me too" emails, but I've never
been able to shake this problem from a pvr-250.  It happens about 85%
of the time.

I just run this from cron once a minute to fix it.
/usr/bin/v4l2-ctl  -d /dev/video1   --set-audio-input=1

Scott


Linux mythtv 2.6.24.5-85.fc8 #1 SMP Sat Apr 19 11:18:09 EDT 2008 x86_64 
x86_64 x86_64 GNU/Linux


ivtv-kmdl-2.6.24.5-85.fc8-1.0.3-136.fc8
ivtv_xdriver-1.0.0-9.fc8
ivtv-firmware-20070217-17
ivtv-1.0.3-136.fc8
perl-Video-ivtv-0.13-8.fc8

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