On Tue, 16 Nov 2004 15:16:05 +0000, Michael B. Levy wrote:
> mkisofs
> -----------------------
> /usr/bin/mkisofs: Warning: -follow-links does not always work correctly; be
> careful.
> The pad was 862 for file VIDEO_TS.BUP
> The pad was 42 for file VIDEO_TS.IFO
> /usr/bin/mkisofs: Implementation botch. Video pad for file VIDEO_TS.VOB is
> -5
> /usr/bin/mkisofs: Either the *.IFO file is bad or you found a mkisofs bug.

I can't say with any certainty, but my guess would be that this snippet
provides the clue: you have a bad ifo file. If your ifos and bups
from the rip aren't correct, then I believe you could just use dvdauthour
to build some new ones.
Just a thought...