DVD2ONE and 4.5G dvd

What happens if i use dvd2one to compress a movie thats 4.5g.
How much will it compress?

already answered a million times…

read past posts b4 posting.

it will compress to fit in 4.37GB.

if G is 10**9, 4.5GB is less than 4.7GB (size of a DVDR). In this case NO compression.

Thats what i thought but its not true. It compressed my 4.5g dvd to 3.2g.

did you perhaps stripped some languages / soundtracks?

If so please substract the size of the removed items from the original size and guess that’s the new size (aprox, because you allways have some bytes overhead in padding stuff etc)