MP4 Converter means to convert videos from one format to another. There are different shapes in the videos. apnews.com/press-release/marketers-media/technology-b7064f9d262e4bed17fa90555f52f227 apnews have suggested so many formats that you can convert Mp4 video files to, among these formats, AVI, MJPEG, M4V, MKV, etc.Mp4 video file is a full HD.