Convert M4V to MP4
Converting .m4v videos to .mp4 format.
How to convert m4v to mp4 file
Converting iTunes Video Files directly to MPEG-4 Videos (.m4v to .mp4 conversion) is certainly possible, but actually not necessary. All you need to do is simply rename the file's suffix from M4A to MP4.
Alternatively, you can use a video conversion tool, such as the Freemake Video Converter.
