D1: DVTR format, developed by Sony, which records 8-bit component video signals to the ITU-R BT.601 standard on a 19mm ( inch) tape cassette with four digital audio tracks.
D16: Recording format for digital film images based on the D1 format. Three film frames (1) are recorded every two seconds. Full-motion replay is possible at × l6 tape speed.
D2: DVTR format, developed by Ampex, which records a composite video (2) signal sampled at four times the subcarrier frequency on 19mm ( inch) D1 type tape cassettes with four digital audio tracks. (Not ...