Electronic still camera and magnetic disk

摘要

A magnetic disk for storing control data for controlling an electronic still camera. The magnetic disk is the same as used for recording an image and a sound. The control data is stored in a recording track in the form of DPSK-modulated data. A plurality of control data can be stored in a plurality of recording tracks, i.e., many different kinds of control data can be stored in the magnetic disk. The electronic still camera is controlled in accordance with the control data obtained from the magnetic disk.