Originally posted by LinixCobra
Back then a CD was and still is 700MB and compression techniques were not as good as they are in todays world. We also have to factor in the way developers use their coding. They could have 10 lines of code but in reality they could easily do it in 5 (for those who know about coding and have actually done it you would know that the easiest way to code is to use the long version instead of something complicated). But this is Kojima so whether he is telling the truth we cant really say until the game comes out.
Regardless, it's physically impossible to compress 50GBs of raw uncompressed data into a 9GB disc even with compression. You could contain some of it but you would have to cut out alot of features. Will there be way to compress so much information in a DVD? Much less without any data loss? I doubt it. Especially considering the costs of doing so. It would be much cheaper from a developer standpoint to take a Blu-Ray disc rather than try to compress so much information on a disc with the risk of losing data.
Would you rather try to fit a family of nine in a SUV or a small car? I would choose the SUV. And considering the Blu-Ray discs are rapidly approaching the nominal price of DVDs, it's not unreasonable to do so.
Originally posted by LinixCobra
As an IT technician I find it hard to believe 1 game already takes up almost the entire BluRay disc "compressed"... I will agree that a game such as MGS4 may take up more than 1 DVD disc but then again if MGS4 takes up 1 BluRay disc then how long do you expect this game to be? This would be the first game thats not an RPG to take up so much space.
Kojima claimed that he compressed some features of the games (like 7.1 audio) but certainly not all of it. We won't see compression of an entire 50 GB Blu-Disc for a while.
Actually, if you look it up, several other games are surpassing 9GBs of storage space already. LAIR for example is using 7 GBs for ONE level. And LAIR will have about 20 levels from what I've heard in previews.
It's length may not be an issue in MGS4. He could use the room for ANYTHING. Like textures. Or texture detailing. Or environments. He could devote an entire GB solely for facial expressions.