[mythtv-users] TV Out quality problems (nvidia)

huffman at graze.net huffman at graze.net
Tue Jul 20 15:29:57 EDT 2004

I assume you're using the ivtv drivers - do you know what version?  You may be
able to at least see if your changes are being set by going to a command prompt
and doing an 'ioctl_test -a' and look at the driver settings for Hue /
Saturation / Brightness.  You can also set them here, but I don't know how that
will affect MythTV as it often likes to control things itself.


Discussion about mythtv <mythtv-users at mythtv.org> wrote: 
> I am extremely happy with my MythTV setup running on a
> MSI nForce2 motherboard, PVR250 and Mitsubishi 50"
> projection tv. However I am having the same problem as
> reported before, the colors on tv and recorded shows
> have a lot of reddish tint in it. I don't have that
> problem when I have mythtv connected to my CRT
> monitor. I have tried adjusting the color, hue, etc.
> in Myth by hitting "F" while watching a TV or
> recording, but that key doesn't seem to work. Hitting
> key "G" during recording does bring up the options to
> adjust Hue, Saturation, Brightness etc. What am I
> missing?
> Is there any other way to adjust the hue/saturation in
> my mythtv box? I don't even know how to adjust it on
> nvidia setup. I am running the latest 6106 drivers
> from nvidia BTW. I would appreciate any help. Thanks.
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