[mythtv-users] ivtv in new fedora8 kernel causing problems?

Mark Hutchinson mark at onnow.net
Thu Apr 3 18:14:22 UTC 2008


Brad DerManouelian wrote:
> Scott Harris wrote:
>   
>>> Any idea what v4l2-ctl -d /dev/video1 --get-audio-input returns when the 
>>> problem is happening? Is it the same correct value and --set-audio-input 
>>> just resets the audio or is it something else? For some reason, I feel 
>>> weird about setting the audio input on my 2 cards every minute - even 
>>> while recording.
>>>
>>> Also, for what it's worth, I have noticed this on my PVR-350, but not on 
>>> my PVR-150 which is my default card. I'm also running 2.6.24.3-34.fc8.
>>>
>>>       
>> I'm definitely not the right person to ask about the internals of
>> the ivtv or v4l driver ;)
>> I think it just resets the input, mine is always at 1, I just
>> reset it to 1 and the tinnyness goes away.
>>
>> Funny, I have the issue with the 150 but not the 350.
>>     
>
> Wanna trade your 350 for mine? ;)
>
> I wonder if it's an issue with multiple cards. I never had this problem 
> when my 150 and 350 were in separate machines. Also, I've only seen this 
> a couple of times in the last few weeks since I've combined my backends 
> into a single machine which coincided with a kernel/ivtv upgrade. Is 
> anyone getting this with only a single card?
>
> I did some reading and it looks like the input stays correct and that 
> command just resets the audio to make it happy again.
>
> -Brad
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>   

I can get the issue with just a 150 or just a 500 in.  One card at a time.


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