HELICAL-SCAN DIGITAL VIDEO CASSETTE RECORDING FORMAT USING 12,65 MM MAGNETIC TAPE AND INCORPORATING MPEG-4 COMPRESSION - TYPE D-16 FORMAT
International Electrotechnical Committee
FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and acronyms
3.1 Terms and definitions
3.2 Acronyms
4 Environment and test conditions
4.1 Calibration tape
4.2 Record locations and dimensions
5 Tape and cassette physical specifications
5.1 Magnetic tape specifications
5.2 Cassette specifications
6 Tape record physical parameters
6.1 Input reference signal
6.2 Tape speed
6.3 Helical record physical parameters
6.4 Longitudinal record physical parameters
7 Longitudinal track signal and magnetic parameters
7.1 Longitudinal track record parameters
7.2 Control track record parameters
7.3 Time and control code track record parameters
8 Source picture and audio processing
8.1 Introduction
8.2 Input formats
8.3 Input data segmentation and shuffling
8.4 Picture data encoding
8.5 Data packing
8.6 Audio input format and data packing
9 Helical track signal parameters and magnetization
9.1 Introduction
9.2 Video data outer correction and shuffling
9.3 Audio data outer correction and shuffling
9.4 Helical track data parameters
9.5 Channel coding
9.6 Magnetization
Annex A (normative) Digital interfaces
Annex B (informative) Tape transport and scanner
Annex C (informative) Compatibility with the other digital
formats using Type-L derivative
cassettes
Specifies the track content, format, and recording method of the data blocks containing compressed video, AES3 audio data, and associated data which form the helical records on 12,65 mm tape in cassettes.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 100 |
