It is very close to the MP4 file format, but is occasionally protected by FairPlay DRM copy protection and thus accessible to only Apple devices. M4V file format is a video container that Apple developed to encode videos, movies, and other content in its iTunes store. Want to convert iTunes M4V videos to MP4 for playing on non-Apple devices? Have some DRM-protected M4V files that you want to remove DRM? In this article, you will learn how to convert M4V to MP4 on Mac with 2 different solutions! Let's dive right in.