Can't open Judgment (PC)'s stream files

[AlpineEscape]

Whenever I try and unpack the streamed audio files (stream.par at 2.5GB and stream_en.par 1.5GB) I get this error.

The tool definitely works though, because I incorrectly extracted sound.par (447MB) first but it pulled all the files out correctly.

What's going on here? I assumed it might be a filesize issue with the tool but it's a different error message to the other open issue about offset addresses.

[Kaplas80]

I don't have the game, so I can't test it, but it seems that the .par files in that game are encrypted.

@SutandoTsukai181 have coded a tool to decrypt chara.par: https://github.com/SutandoTsukai181/yagami-decryption-agency and, maybe, he has more info about this

[mosamadeeb]

Only chara.par and chara2.par are encrypted pars, and they can be decrypted with the mentioned tool.

As for stream.par, stmdlc.par and their _en versions... well they are actually CPK files, with .par extension:

You can unpack them with a CPK unpacker, someone tried that already and it worked. The files might look encrypted but they can be unpacked just fine.

[thesoundmind]

Not sure if this is something to do with ParTool or the decryption, but this was the error I got after running ParTool on the decrypted "chara.par" file. "chara2.par" worked fine, though...!

[Kaplas80]

It is a different problem, caused by the file size and an unknown byte value and it is unsolved yet. See issue #7 for more info.