Nintendo 64 (PAL) in capture/grabdisplay mode

[David Atkinson <px-v4l@xxxxxxxxxx>]

Hi,

I am wondering if anyone has had any luck getting a PAL Nintendo 64 to 
work on any saa7134 based card in capture/grabdisplay mode. It works 
fine in overlay mode, but not in grabdisplay mode. I can capture from it 
in Windows.

I am wondering if this has anything to do with the signal that the 
Nintendo generates. It appears to leave every second field blank, as the 
scanlines are noticable on both a normal TV and when viewing in overlay 
mode.

Also I would like to know if any bttv users have had this working.

Thanks,

David.