*.oaf [South Park - The Stick of Truth]

XRaptor · Post by **XRaptor** » Sat Mar 15, 2014 7:05 pm

Thief1987 wrote:PS3 version use deflate compression

Are you able to unpack file attached above? I'm not sure about deflate.

Thief1987 · Post by **Thief1987** » Sat Mar 15, 2014 8:04 pm

Yes. Compressed data starts from offset 0x4
0x00-0x02 - zsize
0x02-0x04 - size
http://rghost.ru/53085653

XRaptor · Post by **XRaptor** » Sat Mar 15, 2014 8:18 pm

Hmm, zlib library doesn't work for this. I thought zlib IS deflate.

wordhg · Post by **wordhg** » Tue Mar 18, 2014 4:44 pm

Thief1987 wrote:
XRaptor wrote:I have fully working XBox360 tool, just forgot to add links to download page after tests
Code: Select all
http://raptor.cestiny.cz/download/files/utils/SouthParkXBox360Extractor100.rar
http://raptor.cestiny.cz/download/files/utils/SouthParkXBox360Translator100.rar
OK and about PS3 version. It is the same problem as Dungeon Siege 3. I really have no idea, what compression is used in PS files. LZA? LZW? LZwhatever? I don't know. If someone familiar with PS3 could help with algorithm identification, it will be great.
PS3 version use deflate compression

ok~ thank you

XRaptor · Post by **XRaptor** » Fri Mar 21, 2014 11:31 pm

Well, I'm lost. Deflate using quickbms works fine on PS3 files. My tools are made in Delphi and for unpacking PC and XBox data is used standard Zlib library. I have no idea, what other "deflate" library I can use for PS3 files

I thought zlib is based on deflate/inflate algorithm, but it doesn't work. Anyone can tell me what is different? So zlib is not deflate?

Post by **chrrox** » Sat Mar 22, 2014 3:18 am

the difference is the window size i think 15 and -15

XRaptor · Post by **XRaptor** » Sat Mar 22, 2014 9:24 am

chrrox wrote:the difference is the window size i think 15 and -15

Yes, you are right. I found it on zlib web site. Tried windowBits -15 and it starts working. So it seems it is just deflate stream without any crc and headers or something. I just need to test repack and it will be done

XRaptor · Post by **XRaptor** » Sun Mar 23, 2014 11:09 am

Ok, PS3 tools uploaded.

South Park - The Stick of Truth OAF Files Extractor
http://raptor.cestiny.cz/download/south ... actor.html

South Park - The Stick of Truth Translator
http://raptor.cestiny.cz/download/south ... lator.html

wordhg · Post by **wordhg** » Sun Mar 23, 2014 3:47 pm

XRaptor wrote:Ok, PS3 tools uploaded.

South Park - The Stick of Truth OAF Files Extractor
http://raptor.cestiny.cz/download/south ... actor.html

South Park - The Stick of Truth Translator
http://raptor.cestiny.cz/download/south ... lator.html

very thank!

Thief1987 · Post by **Thief1987** » Sun Mar 23, 2014 4:35 pm

XRaptor
Maybe you update you tool for Dungeon Siege too? I'm lazy write it by myself

XRaptor · Post by **XRaptor** » Sun Mar 23, 2014 10:44 pm

Thief1987 wrote:XRaptor
Maybe you update you tool for Dungeon Siege too? I'm lazy write it by myself

Hmm, I'll try, but not today, this PS3 format is pain. Different compression, chunked compressed data, no simple offsets etc.

Thief1987 · Post by **Thief1987** » Sun Mar 23, 2014 11:16 pm

Oh, i thought it's just different compression method

XeNTaX

XeNTaX

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