You need to explicitly specify the video format, either PAL or NTSC. With 0.7.1, this can be done for the entire XML control file by putting it in the <dvdauthor> top-level tag. Or you can have a user- or system-wide default. The information on how to specify this is given here <http://create.freedesktop.org/wiki/Video_Format_Pref>.
Lawrence D’Oliveiro lead DVDAuthor developer -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org