SMPTE 368M-2002

This standard specifies the format for the recording of type D-11 compressed pictures, four channels of AES3 data, and associated data which form helical records on 12.65-mm (0.5-in) tape in cassettes. This standard also defines the helical track record parameters, the content and format of the longitudinal records, and the cassette physical specifications. Type D-11 picture compression is defined by SMPTE 367M. The recording format supports frame frequencies of 30/1.001 Hz, 25 Hz, 24 Hz, and 24/1.001 Hz.