[mythtv-users] Balance volume across tuners

Mark Knecht markknecht at gmail.com
Thu Jan 18 15:57:44 UTC 2007

On 1/18/07, Tom Lichti <tom at redpepperracing.com> wrote:
> jk-myth at kleeh.com wrote:
> > The volume level for channels on my HDHR is significantly lower than
> > channels tuned with the PVR-500 - is there a way to set volume levels per
> > channel or per tuner?
> No. I tried to start a pledge to get someone to develop it, but it
> didn't generate any interest. What I did was a bit of a hack, but it
> works for me. I have 2 PVR-250's, a PVR-150, and an HDHR, the PVR150 is
> significantly quieter than all the other tuners (by 12db, if I recall
> correctly) so I commented out the code in Myth that sets the volume, and
> I manually set the volume for each PVR card at boot time (quiet the
> 250's and raise the 150) and the volume levels are pretty much bang on
> now. The HDHR records the audio at whatever the stream contains, so
> there is nothing you can do there, but it appears that the audio levels
> are fairly consistent in the digital recordings I am getting.
> Tom

   What commands do you use to set volume levels on your cards. I also
have 150's and 250's and have the same problem.


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