sample hardware configuration:

processor: Pentium III (Coppermine) 800MHz
memory: 512MB
SAT-budget card: TT-S1401
graphic: AGP Radeon 9200 SE (RV280)
VGA-to-SCART RGB adapter like this: http://www.sput.nl/hardware/tv-x.html

my current software configuration:

- debian lenny
- kernel 2.6.24-1-686 
- xine-lib 1.1.8
- xineliboutput Version 1.0.0rc2 - yes, it could be a newer one:-)
- xserver-xorg-video-radeon 1:6.9.0-1

important params in xineliboutput setup.conf:

xineliboutput.Decoder.PesBuffers = 500
xineliboutput.DisplayAspect = automatic
xineliboutput.Frontend = sxfe
xineliboutput.Fullscreen = 0
xineliboutput.Modeline = 
xineliboutput.Video.AutoCrop = 0
xineliboutput.Video.Deinterlace = none
xineliboutput.Video.Driver = xv
xineliboutput.Video.FieldOrder = 0
xineliboutput.Video.Overscan = 0
xineliboutput.Video.Port = 0.0
xineliboutput.Video.Scale = 1
xineliboutput.X11.WindowHeight = 575
xineliboutput.X11.WindowWidth = 720

interlaced PAL modeline for xserver:

Modeline "720x576i" 13.875 720 744 808 888 576 580 585 625 -HSync -Vsync interlace
Option      "ForceMinDotClock" "12MHz"
(see other attachment for full xorg.conf description)