Re turtle post.
Firstly, im pretty new at this so i may not be
doing things exactly right but it seems to
work for me.
Just got a new imac with superdrive and
been backing up a few dvds. As you
probably know DVD's under 4.7 GB (~4.3GB)
can be pretty easily backed up using
dvdExtractor and then burning the resulting
image in toast.
for DVD's over 4.7 GB (ie most dual
layers)the only way i've found so far that
works is if the dvd is split so that the movie
segment occupies one vts_XX_X segment
and all the extras are in different segments.
If u backup the main movie segment vobs ,
ifo and bup, AND the ifo and bup's of all the
other segments (plus the main
VIDEO_TS.*** files) using DVDBackup in
OS X the you can just burn this in toast. Do
this by creating a new dvd project then
copying the video_TS folder created by
DVDBackup into it and create an empty
folder called AUDIO_TS and just burn.
If u just try and rip the main movie segments
alone the dvd wont play / burn which is why u
need the ifo and bups of all the other
segments. Dont always have to create the
AUDIO_TS folder i think but it generally
helps.
If the extras are in the same movie
segment.... then you have some converting
to do, theres a guide by squished squirrel
about it. don't know the URL im afraid, u'll
have to search for it.
www.opuscc.com is a good site for the mac
dvd ripping appz u will need for converting
also
http://www.macdvd.org/cgi-bin/Ultimate.cgi?
action=intro
is a forum for dvd ripping on a mac which
can explain things a lot better than I can. :)
hope this helps