[mythtv-users] Multiple tuner cards, different picture settings

Tom Stokoe tstokoe at gmail.com
Thu Jul 13 05:20:18 UTC 2006


I have two tuners of different types running under mythtv.  The first is a
Hauppauge PVR-150 (using the IVTV .6 drivers), and the second is an ATI TV
Wonder Pro (using the V4L cx88xx drivers) under Slackware linux using the
2.6.16.20 kernel.  Both work perfectly well, but the picture settings
(brightness, contrast, color) can be tuned for only one card or the other
because the settings that look good for one card look terrible for the
other.  I can set these by hand with ivtvctl or v4lctl repectively for
whichever card's settings are bad, but they get reset to be the same as the
other card (for a specified channel) as soon as the station is changed or a
new recording is started.

In short:  Is there a way to have separate picture settings for each card
that is installed (and i appologize if this is explained in an obvious
place.)

Any help with this would be greatly appreciated.

thanks,
tom
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