[mythtv-users] Razzy/Tinny audio

[Daryl McDonald]

Thanks gentlemen, I did  "sudo apt-get install v4l-utils" because it wasn't
present in /usr/bin and now there is "v4l2-compliance" , "v4l2-ctl" ,
"v4l2-sysfs-path" as well as "v4l-conf" and "v4l-info" which were there
prior to the "apt-get". And now the result of running the script is:

daryl at daryl-A780L3C:~$ /usr/local/bin/ivtv_audio_fix.sh
Audio input set to 2
Audio input set to 0
Frequency set to 6720 (420.000000 MHz)
Audio input set to 1
daryl at daryl-A780L3C:~$

the above looks much better to me, I'm anxious to hear it tonight. I fear I
will be ever in debt to this list.
Daryl


On Wed, Jun 18, 2014 at 1:09 PM, Stephen Worthington <
stephen_agent at jsw.gen.nz> wrote:

> On Wed, 18 Jun 2014 18:18:38 +0200, you wrote:
>
> >Hoi Hika,
> >
> >Wednesday, June 18, 2014, 6:14:02 PM, you wrote:
> >
> >> Hoi Daryl,
> >
> >> Wednesday, June 18, 2014, 5:02:37 PM, you wrote:
> >
> >>> apparently the script is not working, tinny audio has reappeared.
> >>> When I run the "ivtv_audio_fix.sh in a terminal I get:
> >
> >
> >
> >>> daryl at daryl-A780L3C:~$ /usr/local/bin/ivtv_audio_fix.sh
> >>>
> >>> /usr/local/bin/ivtv_audio_fix.sh: 16:
> >>> /usr/local/bin/ivtv_audio_fix.sh: v4l2-ctl: not found
> >
> >>> /usr/local/bin/ivtv_audio_fix.sh: 17:
> >>> /usr/local/bin/ivtv_audio_fix.sh: v4l2-ctl: not found
> >
> >>> /usr/local/bin/ivtv_audio_fix.sh: 23:
> >>> /usr/local/bin/ivtv_audio_fix.sh: v4l2-ctl: not found
> >>>
> >>> /usr/local/bin/ivtv_audio_fix.sh: 26:
> >>> /usr/local/bin/ivtv_audio_fix.sh: v4l2-ctl: not found
> >
> >>> daryl at daryl-A780L3C:~$
> >
> >
> >
> >
> >
> >>> Scripts remain as previously posted, what should I do to fix this?
> >>> I don't know if it is relevant or not but, the problem started on
> >>> analog card recordings on channel 35 (discovery) got better then
> >>> channel 21 (CTV newsnet) then got better and now have resurfaced on
> >>> channel 38 (Bravo). Any help with this matter is greatly appreciated.
> >>>
> >
> >
> >
> >>> Daryl
> >
> >> Do you have the v4l-utils package installed?
> >> v4l2-ctl is part of that!
> >
> >Also I this script is run as non root, the full path to v4l2-ctl
> >should possibly be specified in the script. Try: which v4l2-ctl to
> >find it.
>
> In Mythbuntu, v4l2-ctl is in /usr/bin and can be run from any user,
> unless the path setup has been changed.  Try running this command:
>
>   echo $PATH
>
> from root and from your MythTV user and see if /usr/bin is listed.  If
> it is, then it looks like the v4l-utils file has been deleted or the
> package uninstalled.  So I would try reinstalling the v4l-utils
> package.
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