MicroMV

MicroMV was a proprietary videotape format introduced in October 2001 by Sony. This videocassette is physically smaller than a Digital8 or DV cassette. In fact, MicroMV is the smallest videotape format — 70% smaller than MiniDV or about the size of two US quarter coins. MicroMV was the first helical scan tape system using MR read head introduced to the market. Each cassette can hold up to 60 minutes of video.