Am 04.08.2011 15:11, schrieb Alex Deucher:
On Wed, Aug 3, 2011 at 3:00 PM, Konrad Bucheli<[email protected]> wrote:
Hi
I have a small problem: I just would like to change the output mode of the
TV output from NTSC to PAL
Fighting with Google and xorg documentation I did not find any hint how to
achive that and all my torturing of xrandr did not help ether.
xrandr --output TV1 --set mode PAL
should do the trick.
Alex
Thanks for the hint. It works only when the TV output is first switched
off, else I got an error message. I had then to play with the modelines
as the automatically detected do not give a good results. This is as far
as I got:
xrandr --output LVDS1 --primary
xrandr --output TV1 --off
xrandr --output TV1 --set mode PAL
xrandr --newmode "720x576@50" 27 720 732 795 864 576 581 586 625 -hsync
-vsync
xrandr --addmode TV1 "720x576@50"
xrandr --output TV1 --mode "768x576@50" --above LVDS1
The source of the modeline is
http://www.mythtv.org/wiki/Modeline_Database#PAL625_itu-r.2Fbt:_470_601_656
The only problem left is that the TV output flickers once every ten
seconds. Any idea?
Cheers
Konrad
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