>>I'm running ivtv-0.4.2 from Gentoo portage. Our Myth server has two
>>cards, a PVR-150 and a PVR-250. Since updating to 0.4.2 I seem to see
>>more occurrences where some programs are low on the color levels.
I'm experiencing the same problem with low color levels, nearing almost
black and white. When setting the color saturation all the way up it's ok
for a while, but it always return to some lower setting.
I've upgraded last week from mythtv 0.18 to mythtv 0.19. Then I noticed the
color saturation problem. So I decided to upgrade ivtv from 4.0 to 4.2,
which didn't help.
When running ivtvctl -Y it show that Saturation = 63 when doing a channel
change, when I manually run ivtvctl -y saturation=127 the color are ok, but
after a channel change it back to 63 again.
Has something changed between version with the conversion from input to
register output, or is it something with myth.
Some other thing I noticed is that Brightness is set to 383 by mythtv, but
the maximum value can only be 255. So running ivtvctl -Y shows the
following:
ioctl: VIDIOC_QUERYCTRL
Brightness = 383 <- odd!?!?!
Contrast = 63
Saturation = 63
Hue = 0
Volume = 58880
Mute = 0
-Robert
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