A/V Cover Artist solves the problem of not having cover art for your favorite video (MPEG-4) and music files ( .mp4, .m4a, .m4p, .m4v, .m4b, .mp3). It also helps you by automatically populating iTunes like fields with metadata so you don't have to. The application is very intuitive with its easy layout and drag and drop functionality. Music files (.mp3) are treated with fingerprinting technology to make identifying & adding metadata a breeze.