Additionally Dolphin's compression allows arbitrary seeks while 7z does not provide that (which is why 7z will often give better results). Both Dolphin's compression and 7z are completely lossless while I guess gcmutility shrinks the disc by removing 'unused' sectors and moving things around the FST. (04-02-2012, 12:51 PM)delroth Wrote: Quote:my question is how could the difference be so big if all those utilities use similar algorithm to get rid of the gibirish data that fills the disc?
