Comment 4 for bug 272488

The solution that I found is, as I already sayd, extracting audio and video streams separately with mplayer before the authoring process. I did this to extract audio and video from dvd player:

mplayer dvd://1 -dumpvideo -dumpfile title1.m2v -dvd-device /dev/cdrom
mplayer dvd://1 -dumpaudio -dumpfile title1.ac3 -dvd-device /dev/cdrom

and then I multiplexed them in a mpeg file
mplex -f 8 -o title1.mpeg /home/marcop/title1.m2v /home/marcop/title1.ac3

So you can use this mpeg with devede selecting the option "this is already an mpeg dvd compliant file" without problems.