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Compressing ISO's
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vwguy
Junior Member
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12. July 2006 @ 00:37 |
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I have an ISO for my PSP that is 1.49GB. When compressed to CSO using PSP ISO Compressor, it compresses to 1.19GB only. However, I have another ISO that is 1.6GB and it compressed to 758MB. Makes me a bit confused. How can I get the ISO to compress smaller?
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Senior Member
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12. July 2006 @ 01:41 |
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Use a rip kit on the ISO, this will remove all the unnecessary junk. If you tell me which ISO, I will get a rip kit for you.
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mac20
Junior Member
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12. July 2006 @ 02:45 |
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my iso is initial d
please help me compress this
how can i put pictures here???????????????!?!?!?!?
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Senior Member
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12. July 2006 @ 02:57 |
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Got this info from maxconsole:- Quote:
u cant rip initial d because it has LBA, if u take one file out the game will not work. use CISO to make it under 600mb. u need 1 gb memory stick. that the best we can do for this game.
So I guess you'll have to CISO it using compression level 9.
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Senior Member
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12. July 2006 @ 03:18 |
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damo666 what about removing pad files im sure that would reduce size
The sig is back!
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Senior Member
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12. July 2006 @ 03:21 |
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I haven't got it myself so I can't have a look to see. 600mb isn't so bad anyway.
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vwguy
Junior Member
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12. July 2006 @ 07:34 |
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The ISO I am having trouble with is Tomb Raider Legend. Thanks for your help on this.
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AfterDawn Addict
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12. July 2006 @ 07:41 |
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same problems here mate. the ripkit for it doesnt allow it to work (well it doesnt for me) and cso'ing it only takes off 200mb and thats still 1.2gb :(
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TheGlow
Member
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12. July 2006 @ 08:10 |
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when it comes to files, some stuff compresses better than others.
For instance zip up some txt files, or a wav.
Youll get nice compression.
Try compressing an mp3.
Its already compressed so you wont get much.
Ive had ps2 games 300mb unzip to 3gb. Full of garbage and fake lba settings.
Normally whatever it was when it was zipped/rarred is just a bit less than cso will get it to.
ripkits just remove parts of the game like intros and music entirely.
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Senior Member
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12. July 2006 @ 08:10 |
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Which region tomb raider ISOs do you both have???
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AfterDawn Addict
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12. July 2006 @ 08:15 |
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i have the full EUR/UK rip
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Senior Member
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12. July 2006 @ 08:58 |
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And you still can't get it to work???
What is the size of the file after the rip and have you CISOd it???
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AfterDawn Addict
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12. July 2006 @ 09:13 |
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Yea, that's what kinda sucks. Somtimes, the bigger the file, the bigger compression rate you will get. Midnight Club went from 1.20GB to 605MB in one fell swoop w/ the CiSO converter.
However on teh other side of things, I used the CiSO converter to shrink Street Supremacy from 483MB and only lost 10MB off of the total size. Weird.
Quote:
Normally whatever it was when it was zipped/rarred is just a bit less than cso will get it to.
Is that true? I haven't really messed w/ enough ISOs to know... However, I had Initial D and it was like 1.60GB Full. It came as a RAR file @ 300 some odd Megabytes. Are you saying CiSO (referring to average results) would most likely compress 1.60GB to 300MB. I don't know if that's such a good rule of thumb. Not sure on that one... You may be right in most cases tho. Let's the pros.
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AfterDawn Addict
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12. July 2006 @ 09:47 |
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@ damo, it only goes down to 1.2gb after cso'ing it. and i only have a gig stick :( any suggestions, thanks man
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Shadxow
Newbie
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12. July 2006 @ 23:03 |
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sup guys, wel i hav a gta umd, nd i tried ripping it through multiple files using fastloader, nd den i placedem on my pc nd copy dem together using the command prompt, den i convert it to an iso, den 2 a cso, but wen i place it on my psp nd start it up using devhook, it loads up but wen it gets to the part wer it starts loading the savedgame data, da memstick light keeps flashing nd the bar stays in one plays, nd doesnt move from there. can anyone tell me wut i am doing wrong? i mean i downloaded a nfs most wanted iso from da internet nd converted it to a cso, nd placed it on my psp nd it works perfectly.
This message has been edited since posting. Last time this message was edited on 12. July 2006 @ 23:05
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vwguy
Junior Member
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12. July 2006 @ 23:14 |
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I just bought a 2GB Memory Stick. Easy Fix and Now I can have a full movie too. ANy suggestions on getting a full movie compressed to fit on a 512 stick?
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Senior Member
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12. July 2006 @ 23:16 |
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AfterDawn Addict
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13. July 2006 @ 13:52 |
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thats the one i used before, any suggestions ehat im doing wrong,
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Senior Member
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13. July 2006 @ 23:14 |
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AfterDawn Addict
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14. July 2006 @ 13:53 |
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damo , please please can you help me, im dying for this game, i downloadwd the ripkit in the link, out my iso in the folder with all the other stuff, what next, thanks for your time
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Senior Member
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16. July 2006 @ 23:06 |
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Rename the ISO to "original" then run the batch file and that's it, it'll do the rest. When its done, CISO it at compression level 9 and you'll have a 750mb file.
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noobPSP
Newbie
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27. July 2006 @ 05:46 |
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How to you the Ciso converter?
I've downloaded the CiSO_Converter_v1.00_GUI_v0.65_For_PSP, extracted it, found 2 folders and a .exe file. I click it but error shown. How to use the converter? pls help.
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AfterDawn Addict
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27. July 2006 @ 05:50 |
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download the latest CSO compressor from psp-hacks, and the load it up, select iso select compression and select output and start it.
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noobPSP
Newbie
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27. July 2006 @ 06:45 |
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Thks but i cant download the file. Any solution?
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Senior Member
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27. July 2006 @ 06:49 |
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Why can't you d/l it???
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