[mythtv-users] ivtv in new fedora8 kernel causing problems?
Rich West
Rich.West at wesmo.com
Sun Apr 13 00:44:27 UTC 2008
Richard Woelk wrote:
>
>
> Scott Harris wrote:
>> Mark Hutchinson wrote:
>>
>>> I am having audio tinny'ness after an update on Fedora 8 with a
>>> Hauppauge 150 and a 500.
>>> There were two updates that could have done this. As I understand,
>>> ivtv drivers are now in the kernel. Also an update was ivtv itself.
>>> Here is the kernel version: 2.6.24.3-50.fc8
>>>
>>> Though, I still have the ivtv-kmdl installed as well:
>>> ivtv-1.0.3-136.fc8
>>> ivtv-kmdl-2.6.24.3-50.fc8-1.0.3-136.fc8
>>>
>>> Wondering on ideas to troubleshoot this. I was thinking of
>>> blacklisting ivtv in hopes that it would black list the included
>>> kernel version and use the kmdl version that has worked in the past?
>>>
>>> How do you tell which supplied version is the offender?
>>>
>>>
>>
>> I'm experiencing this as well. kernel 2.6.24.3-34.fc8
>>
>> As a temporary fix I run this from cron every minute
>>
>> /usr/bin/v4l2-ctl -d /dev/video1 --set-audio-input=1
>>
>> which fixes it for me (video1 is my pvr-150)
>>
>> Scott
>>
>>
>
> I have this issue on my PVR-150, but not the pvr-250 thats in the same
> system.
> I thought it sounded like audio emphasis was on, but if I check it
> when its happening, it is still disabled.
> As a work-around, I launch this script from my change-channel script.
> I launch it in the background because mythtv sets its recording
> settings after the channel change script completes.
> This way, I only need to run it once after each recording starts.
>
> -----------------------------------------
> #!/bin/bash
> # video_settings1
> sleep 3
>
> /usr/bin/v4l2-ctl -c audio_emphasis=0
>
> -------------------------------------------
> To tell which version you are using, type dmesg |grep ivtv
> the version is at the top
>
> ivtv: Start initialization, version 1.1.0
> ivtv0: Initializing card #0
> ivtv0: Autodetected Hauppauge card (cx23416 based)
>
> Hope this helps
Has this worked for you?
-Rich
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