BS EN 62356-1:2004 PDF

What is this BS EN 62356-1 - Video recording about?

BS EN 62356-1 discusses video recording and 12,65 mm Type D-11 format with a focus on tape recording. BS EN 62356-1 is the first part of the BS EN 62356 multi-series on a video recording that 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 tape in cassettes. BS EN 62356-1 defines the helical track record parameters, the content, and format of the longitudinal records, and the cassette physical specifications. The recording format supports frame frequencies of 30/1,001 Hz, 25 Hz, 24 Hz, and 24/1,001 Hz.