These are a set of BAT files set up to help with converting game audio from one format to another using vgmstream, vgaudio and ffmpeg.
Download the git repo and click on #SETUP.bat to get started.
If you want to update most of the tools, run ~UPDATE.bat
Thanks PTKay for helping with the downloading portion of SETUP and UPDATE.
To use a bat file, drag and drop a file supported by vgmstream onto one.