(Fork of https://github.com/titinko/Macres)
frq0003gen takes as input a 16-bit wav file and outputs a FREQ0003 (.frq) file that can be read by UTSU, UTAU, or similar programs.
This is an executable designed to be called by https://github.com/titinko/utsu (UTSU). It can be compiled for Windows, Mac, or Linux using the Makefile.
Sample usage: ./frq0003gen de.wav de_wav.frq 256