2014-05-06, 14:38
(2014-05-06, 14:34)axbmcuser Wrote: @Nellgrove
As lmyllari told me, for a >>Limited RGB range only<< TV (If your TV only "knows" limited range and has no rgb-range-flag processing and stuff) you may use:
xrandr --output HDMI1 --set "Broadcast RGB" "Full"
in your autostart.sh
combined with
16-235 xbmc setting.
That's what i use for my "limited range only" lcd and it looks great/correct now.
That's fully correct. As xbmc does the "scaling" from "Full" to "Limited" for you (with that setting turned on). There is though a usecase when this does not work. For example some AVRs (Marantz NR1402) only accept "limited range", when you put 0..255 through it, it will clamp byself _again_ which is a big problem. In that cause, you only can drive X11 in limited mode and _don_t enable the xbmc limited mode setting (would scale twice again).
It's not that easy - but also not too hard :-)