[ivtv-users] PVR-500 no audio on tuner1

Sebastian Buks sebastianbuks at yahoo.com
Thu Aug 7 08:28:53 CEST 2008


> I had the issue where after a year of working perfectly, one of my
> tuners started not getting audio.  Then several months later the other
> did the same.  My fix was to add the following to /etc/rc.d/rc.local:
>    ivtvctl -d /dev/video0 -q1
>    ivtvctl -d /dev/video1 -q1
>
> I did it for the first tuner with issues, and just duplicated it when
> the other developed the same issue.
>
> I'm on old drivers (as long as it works, I don't upgrade), so maybe the
> options have changed, but for the version I have here, -q does:
>   -q, --set-audio-input=<num>
>      set the current audio input to <num> [VIDIOC_S_AUDIO]

(sorry for yet another doublepost)

I've tried this before and it doesnt help. I still get this:

   [176002.123209] cx25840 3-0044: Detected audio mode:       forced mode
   [176002.123213] cx25840 3-0044: Detected audio standard:   no detected audio standard
   [176002.123216] cx25840 3-0044: Audio muted:               no
   [176002.123218] cx25840 3-0044: Audio microcontroller:     detecting
   [176002.123221] cx25840 3-0044: Configured audio standard: automatic detection
   [176002.123224] cx25840 3-0044: Configured audio system:   automatic standard and mode detection

I find it very strange that all of the sudden it just dies. No way of telling it the audio standard? Did you have exactly this?

regards
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