Ok, I am also seeing the same problem, with a TV-Scart cable, on a Radeon X300 in a Advent DHE-500 media centre PC. I worked around it last night by using a modeline designed for adapters that couldn't do interlace:
Modeline "STB Vel128" 14.16 680 728 792 904 264 280 296 313 +hsync +vsync Composite
As for svideo out, I can't get any signal out of it, and I've tried everything these last three days.
Ok, I am also seeing the same problem, with a TV-Scart cable, on a Radeon X300 in a Advent DHE-500 media centre PC. I worked around it last night by using a modeline designed for adapters that couldn't do interlace:
Modeline "STB Vel128" 14.16 680 728 792 904 264 280 296 313 +hsync +vsync Composite
As for svideo out, I can't get any signal out of it, and I've tried everything these last three days.