Just a convenient way of having all files in one place, includes whispercpp windows x64 binary as of 15-Jan-2023 (v 1.0.4), ggml base multilingual model and whispercppGUI.
WhispercppGUI now uses FFMPEG to automatically convert input files to a WAV format that whispercpp can use, and can also apply a custom speedup factor to the input file.