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macmenot, posted Sun Oct 11, 2020 9:47 pm (59309)

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SLUS-21317 has a large `x_data.bin` on the disc. Has anyone looked at extracting from this file format? The initial few bytes were an AFS header, but afs.bms didn't work.

I'm mostly interested in extracting the bundled CPS-2 romfiles that can be found (look for /CPS2 string)

aluigi, posted Mon Oct 12, 2020 9:42 am (59322)

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I guess this script works with that format:
http://aluigi.org/bms/afs.bms

aluigi, posted Mon Oct 12, 2020 9:57 am (59323)

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Ah, could you please provide the whole x_data.bin?
I see some compressed files and want to check them since the original afs format doesn't use compression.

macmenot, posted Mon Oct 12, 2020 10:58 am (59329)

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aluigi sure many thanks for your help, as mentioned I did try afs.bms and it didn't work out of the box, I've sent you the full file via wetransfer, you can download it from here

a13519d4b957460ecd0bb004ee7ff040c1c3901609fa82dc27d390245eda9a00 x_data.bin

aluigi, posted Mon Oct 12, 2020 4:15 pm (59358)

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Ok I fixed the script (the archive referenced a names table after the archive that wasn't available) but no idea for the compression of the files, mainly because there is no decompressed size.

Azira, posted Sat Apr 17, 2021 2:20 pm (63412)

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Anything ever come of this?