Compression rate & time - PSP3D.com - Sony PlayStation Portable News, Homebrew, Hacks, Reviews, Videos, Mods, Forums

mysterious_chess · #1 (**permalink**) 07-07-2006, 11:50 AM

Can anyone tell me the compression rates between iso/ciso/dax and roughly how long it takes to do this.

I dumped Capcom Classics from my original UMD to my MS as iso, and not sure how long it took because someone told me it'd take forever. It was est 600mb. If it was fixed and compressed to CISO/DAX, any idea on the size difference? Also how long does that take?

Just to be clear, I own the original Capcom Classics remixed and am doing this as the UMD currently does not load on a 1.5 with Devhook.

pauldude550 · #2 (**permalink**) 07-07-2006, 12:06 PM

Compression time depends on your system. On my fairly avarage, couple of year old pc and laptop, it would take around 1 or 2 minutes to compress a game at the highest level. It doesn't take much more time for loading on the psp either.
The size you are looking at should be somewhere around 400mb or 350mb perhaps.

mysterious_chess · #3 (**permalink**) 07-07-2006, 12:24 PM

Thanks for that - So I should be looking at roughly a 30% reduction in size from ISO? And that is very quick! Didn't realise that!

Is there a thread link which demonstrates how to dump UMD's straight to the PC as opposed to the MS?