meemo / kwz-track

Extract .wav audio from .kwz files

kwz-audio

Extracts audio from .kwz files and writes it to a .wav file. Also works with .gz compressed .kwz files.

Requirements

Assumes build-essential or equivalent is installed (compilation tools).

Requires zlib development headers which can be installed with the following commands.

Debian

sudo apt install zlib1g-dev

CentOS

yum install zlib-devel

Compilation

make

Usage

./kwz-audio {track index} {input file} {output file} {initial step index}

Where:

{track index} is the index of the track to decode (numbered in the table below)

{input file} is the path to your input .kwz file

{output file} is the path to the .wav file you wish for the program to output.

{initial step index} is the initial step index you wish to decode the track with. Defaults to 0 if not specified. Valid range is 0-40.

Note: do not include {} curly brackets.

Track Index	Description
0	BGM, background music
1	Sound Effect 1 (A)
2	Sound Effect 2 (X)
3	Sound Effect 3 (Y)
4	Sound Effect 4 (Up)