WAV or Waveform Audio File Format is an audio format developed by Microsoft and has become a standard PC audio file format. WAV audio format is typically uncompressed raw and will have the filename extension of .wav or .wave. Due to the uncompressed raw data, extracting to WAV audio format can result a very large file size. Although wav audio files are generally large in size, they are widely supported on Windows platform and can be loaded much faster compare to other audio formats. Please find the tutorial below for how to extract video to wav audio format.