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IEC 61834-7 : 1.0

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IEC 61834-7 : 1.0

RECORDING - HELICAL-SCAN DIGITAL VIDEO CASSETTE RECORDING SYSTEM USING 6,35 MM MAGNETIC TAPE FOR CONSUMER USE (525-60, 625-50, 1125-60 AND 1250-50 SYSTEMS) - PART 7: EDTV2 FORMAT

International Electrotechnical Committee

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Table of Contents

FOREWORD
Clause
1 General
   1.1 Scope
   1.2 Normative references
   1.3 Definitions, symbols and abbreviations
   1.4 Environment and test conditions
2 Helical recordings
3 Programme track data arrangement
4 Audio interface
5 Video interface
6 Audio signal processing
7 Video signal processing
   7.1 Introduction
   7.2 Error correction code
   7.3 Randomization pattern
   7.4 Video structure
   7.5 DCT processing
   7.6 Quantization
   7.7 Variable length coding (VLC)
   7.8 Arrangement of a compressed macro block
   7.9 Arrangement of a video segment
   7.10 Data-sync block and compressed macro block
   7.11 Video auxiliary data (VAUX)
   7.12 Invalid recording
8 Subcode signal processing
9 System data
10 MIC (memory in cassette)
11 Data structure at digital interface

Abstract

An extension to the SD specification and includes the features necessary for the recording and reproduction of EDTV2 signals.

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee TC 100