> AFAIK the WSS signals occur during the horizontal blanking period > (someone correct me if I'm wrong) so with the current setup they would > have to encoded in the TV-encoder. There are no specs for the TV-encoder > :(
Actually, WSS is signalled on the first two-thirds of line 23, the first active line of the picture. I've successfully generated a WSS waveform using a Matrox G550 simply by creating the appropriate bit pattern on a tiny surface at the top of the screen. The problem is, however, that TVs look for the waveform on the composite input, even when in RGB mode. With the G550 you can create a nice composite signal that includes WSS but when you try to do RGB, you're stuck because (AFAIK), you can't generate composite video at the same time as RGB. Regards, Mark _______________________________________________ directfb-users mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users
