Hacking soundtracks from Taiko no Tatsujin: WiiU Version.
A simple hack of musicInfo.drp, actually a DRP codec, originally inspired by
and grabbed from this cool mysterious gist.
In short, DRP is a binary file format that uses zlib to
compress XML data and store the filenames and their checksums.
Once I got a DRP file from my friend and was told that it was taken from WiiU console game, Taiko no Tatsujin, which might store the list of the soundtrack info and the player's profile, something he wanted to hack for fun. And he found a thread that said it was a binary XML file. I casually searched on the web and got the gist shown above, and wanted to implement a compressor for practicing.
WIP
ISC