Jimmy Neutron Attack of the Twonkies GC ADPCM Extraction by Anterag at 1:37 AM EDT on March 26, 2018
Hello! I've been trying to rip the Jimmy Neutron: Attack of the Twonkies *.sounds archive on Gamecube, which contain sounds and music.
I'm posting here to see if I can actually extract the content of the archive (there is *.sound, attached *.rad, attached *.str) and convert the music files which use the Nintendo GC 4-bit ADPCM codec.
Here are the specs I know about the music files inside of this archive (menu.sounds) :
Channels: 1 (Mono) but there are pairs of music like mono L and mono R Frequency: 22050Hz Coeff Offset: Left Channel: ??? (when I tried 0x30, it seemed to play almost correctly...) Coeff Offset: Right Channel: ??? Coeff Type: Normal (Big Endian)
Here is the Menu.rar which contain Menu.sounds, Menu.rad and Menu.str : Download