CSO n ISO

Discussion in 'PSP - Games & Content' started by daniel709, Nov 1, 2010.

Nov 1, 2010

CSO n ISO by daniel709 at 11:58 AM (1,197 Views / 0 Likes) 5 replies

  1. daniel709
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    Member daniel709 Majesty Lord

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    Can anyone here tell me the MAJOR difference between ISO and CSO.
    PS: can any kind soul include a download link for a ISO to CSO converter along with a tutorial thanks [​IMG]
     
  2. iggloovortex

    Member iggloovortex GBAtemp Advanced Fan

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    im pretty sure cso is smaller than iso.
    and i dont have a converter sorry
     
  3. 8BitWalugi

    Member 8BitWalugi Taiyohhhhhh!

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    .CSO is a Compressed .ISO.
    It's just a smaller ISO at the cost of more loading and sometimes (most of the time) jumpy pre-rendered cutscenes.

    You can use UMDGen to compress or uncompress your .ISO/.CSO's.

    http://filetrip.net/f6743-UMDGen-4-00.html

    Just open up your .ISO/.CSO and re-save it as a .CSO/.ISO.
     
  4. Rydian

    Member Rydian Resident Furvert™

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    CSO has different compression levels. The higher the compression the smaller the CSO file, but the more lag there will be (especially in video cutscenes as was mentioned), generally only the highest levels will give you lag in-game.

    EDIT: Also most CSO files you'll find have the UPDATE data and some other stuff ripped out, saving more size.
     
  5. xist

    Member xist ΚΑΤΑ ΤΟΝ ΔΑΙΜΟΝΑ ΕΑΥΤΟΥ

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    Or you could use CSO+ where you can omit compression of the Audio and Video files but compress everything else. Of course you'd actually need to use a dedicated compression tool for that and not UMDGEN....
     
  6. alo123

    Member alo123 GBAtemp Regular

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    Some games run faster and better as a cso example UFC for me runs faster and better as
    a cso than an iso
     

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