Converting .wav audio to .mp4 video format.
Converting WAVE Audio Files directly to MPEG-4 Videos (.wav to .mp4 conversion) is really not difficult, since both file formats are supported across many tools and platforms. It typically relates to users attempting to encode WAV audio to MP4 video.
Choose one of numerous programs, such as MediaMonkey or Helium Music Manager, as these allow users to import WAV audio and export it in MP4 format.