What is an .M4V Format In the past, people didn’t look upon a video with regards to file formats, in digital age, video file formats like MP4 and M4V are plentiful. You would run into M4V files if you are using Apple’s iTunes Store or an iOS device much like the iPhone, ipod itouch or iPad. M4V files act like MP4 — which means MPEG-4 files, with several notable differences. M4V Definition The version from the MPEG-4 file format with the extension “.M4V” is usually a video file format most often used for videos in Apple’s iTunes Store....




