Creating DVD in FM

I want create a DVD That is about 2 hours long. I know that it is really about how much data is on the disc rather than time. That said, is there way to know when I am approaching the data limit of the DVD before I start to render? What is the encoding set to? Can I change it?

FotoMagico itself doesn’t do the DVD compression. We just hand a video on to e.g. Toast. So in Toast you can add a 2 hour slideshow movie to Toast and tell it to compress is so it fits the DVD. Using a double layer DVD disc gives you enough space to burn a 2h sldieshow in good quality.