[DominikHoffmann]

Is there a practical limit to the number of hours of video one can compress onto a DVD-R using DVD Studio Pro?

Dominik Hoffmann

[MikeD]

I would like to know the same thing... how about iDVD? Can you control this?

[scottiB]

In iDVD, 60 minutes for lower compression (higher video quality) then 90 minutes with higher compression (lower, but still pretty good video quality).

Check out this thread from August, 2002. While it pertains to iDVD2, the info still applies:

http://forums.macnn.com/showthread.p...hreadid=117478

In iMovie3, there's no "output to iDVD" option anymore, but it can still be done via Export>QuickTime>Full Quality DV. Drop this .mov file into the iDVD window--or you can use the iDVD button in iMovie 3.