libcgss is a helper library for THE iDOLM@STER Cinderella Girls Starlight Stage (CGSS/DereSute/デレステ). It currently supports HCA audio decoding and ACB exploring. It also applies to other games like THE iDOLM@STER Million Live! Theater Days (MLTD/MiriShita/ミリシタ).
I've been using this library and DereTore for extracting sound files from Shadowverse (another Cygames project which also uses the key 00003657 F27E3B22). I was updating my scripts for the new CriWare setup, but I had some errors with file decryption. Most files work fine either way, but I found some files which error on one or the other method.
I was able to decrypt this with DereTore but libcgss picks up the wrong number of internal wav files and outputs garbage: (there are four wav files and they sound something like a sick elephant) vo_900841090.zip
I was able to decrypt this with libcgss but DereTore outputs an index access error: (there is one wav file with someone saying "Good work") vo_708_000_004.zip
Hello again, I've been trying to use your tool to do extract+decrypt but I am encountering decryption errors. The key is correct because when I loaded the ACB into v2.98 CRIWARE SDK CriAtomViewer it plays fine. I have uploaded a sample AWB+ACB and key inside. Audio format is HCA
Hello
I don't think acb2wavs supports looping or am I doing something wrong?
A track from Dragalia Lost gets outputted with a length of 1:29 when its actually meant to be 3:25.
I've attached the acb and awb files that I tried with. raid.zip