Hi
I rewrote NASOS util, now it only supports gamecube images
the main difference, that it produces images that playable in emulator
NASOS 2
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LedZeppelin68
- Posts: 80
- Joined: Mon Jun 08, 2026 1:26 am
NASOS 2
- Attachments
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- gcm_nasos_deux.zip
- Imported Redump attachment 1886
- (3.88 KiB) Downloaded 2 times
Last edited by LedZeppelin68 on Sat May 05, 2018 7:49 pm, edited 1 time in total.
Re: NASOS 2
How the heck did you make this into a playable format?! Is this basically a scrubbed iso that is scrubbed in a specific way so that its consistently reversible?
Awesome work.
Awesome work.
Last edited by johnsanc on Sat May 05, 2018 10:57 pm, edited 1 time in total.
Re: NASOS 2
Can you please post the source code so we can compile for other platforms?
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LedZeppelin68
- Posts: 80
- Joined: Mon Jun 08, 2026 1:26 am
Re: NASOS 2
Yes, it is scrubbed in a specific way, actually, i replaced non-compressable junk with compressable, it's lame, but effectivejohnsanc wrote:How the heck did you make this into a playable format?! Is this basically a scrubbed iso that is scrubbed in a specific way so that its consistently reversible?
Awesome work.
and utillity just swaps between this junks
sureCan you please post the source code so we can compile for other platforms?
https://github.com/LedZeppelin68/gcm-nasos-deux
Re: NASOS 2
When compressing Metroid Prime (Korea), it just gives out a file of the same size, unlike nNASOS.
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LedZeppelin68
- Posts: 80
- Joined: Mon Jun 08, 2026 1:26 am
Re: NASOS 2
yes, you're right, and this file is compatible with Dolphin emulator, that's the main difference with the previous NASOS
the GCMs, produced with nasos 2:
1) does have compatibility with emulator;
2) doesn't have "randomly" generated junk;
3) can be packed by archivers;
4) can be reversed to its normal state
Metroid Prime (Korea).dec.iso, packed by 7zip, is 895 megabytes
the GCMs, produced with nasos 2:
1) does have compatibility with emulator;
2) doesn't have "randomly" generated junk;
3) can be packed by archivers;
4) can be reversed to its normal state
Metroid Prime (Korea).dec.iso, packed by 7zip, is 895 megabytes
Re: NASOS 2
Oh, I see. To get the size reduction I have to use an archive tool, but this makes it easier for the archive tool to compress the ISO.