Helical-scan digital composite video cassette recording system using 19 mm magnetic tape, format D2 (NTSC, PAL, PAL-M)

Specifies the content, format and recording method of the data blocks forming the helical records of the tape containing video, audio and associated data using the 19 mm type D-2 cassette. In addition, this document specifies the content, format and recording method of the longitudinal record containing tracking information for the scanning head associated with the helical records.

Videokassettensystem mit Schrägspuraufzeichnung digitaler Composite-Signale auf Magnetband 19 mm, D2-Format (NTSC, PAL, PAL-M)

Système de magnétoscope numérique à chrominance composite à cassette à balayage hélicoïdal utilisant la bande magnétique de 19 mm, format D2 (NTSC, PAL, PAL-M)

Définit le contenu, le format et les méthodes d'enregistrement des blocs de données constituant les enregistrements hélicoïdaux sur une bande comportant des informations audio, vidéo et des données associées sur des cassettes de 19 mm, type D-2. De plus, cette norme définit le contenu, le format et la méthode d'enregistrement longitudinal des informations de suivi de piste pour la tête de balayage associé aux enregistrements hélicoïdaux.

Helical-scan digital composite video cassette recording system using 19 mm magnetic tape, format D2 (NTSC, PAL, PAL-M) (IEC 61179:1993)

General Information

Status
Published
Publication Date
17-Aug-1993
Withdrawal Date
30-Jun-1994
Current Stage
6060 - Document made available - Publishing
Start Date
18-Aug-1993
Completion Date
18-Aug-1993

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EN 61179:1999
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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61179:1999
01-april-1999
Helical-scan digital composite video cassette recording system using 19 mm
magnetic tape, format D2 (NTSC, PAL, PAL-M) (IEC 61179:1993)
Helical-scan digital composite video cassette recording system using 19 mm magnetic
tape, format D2 (NTSC, PAL, PAL-M)
Videokassettensystem mit Schrägspuraufzeichnung digitaler Composite-Signale auf
Magnetband 19 mm, D2-Format (NTSC, PAL, PAL-M)
Système de magnétoscope numérique à chrominance composite à cassette à balayage
hélicoïdal utilisant la bande magnétique de 19 mm, format D2 (NTSC, PAL, PAL-M)
Ta slovenski standard je istoveten z: EN 61179:1993
ICS:
33.160.40 Video sistemi Video systems
SIST EN 61179:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61179:1999

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SIST EN 61179:1999

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SIST EN 61179:1999

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SIST EN 61179:1999

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SIST EN 61179:1999

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SIST EN 61179:1999
NORME
CEI
INTERNATIONALE IEC
61179
INTERNATIONAL
Première édition
STAN
DARD
First edition
1993-02
Système de magnétoscope numérique
à chrominance composite à cassette
à balayage hélicoïdal utilisant la bande
magnétique de 19 mm, format D2
(NTSC, PAL, PAL-M)
Helical-scan digital composite video cassette
recording system using 19 mm magnetic tape,
format D2 (NTSC, PAL, PAL-M)
© IEC 1993 Droits de reproduction
réservés — Copyright - all rights reserved
Aucune partie
de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in
utilisée sous quelque forme que ce soit et par
aucun any form or by any means, electronic or mechanical,
procédé, électronique ou mécanique, y compris la photo- including photocopying and microfilm, without permission in
copie et les microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: +41 22 919 0300 e-mail: inmail@iec.ch IEC web site http: //www.iec.ch
CODE PRIX X C
Commission Electrotechnique Internationale
PRICE CODE /^G
International Electrotechnical Commission
IEC
MenutyHapoiniaR 3fleKTpoTexHH4ecKap
HOMHCCHA
Pour prix, voir catalogue en vigueur
• • For price, see current catalogue

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SIST EN 61179:1999
1179 ©IEC:1993 – 3 –
CONTENTS
Page
FOREWORD 7
INTRODUCTION 9
SECTION 1: GENERAL
Clause
1.1 Scope 15
1.2 Normative references 15
1.3 Definitions, symbols and abbreviations 17
1.4 Environment and test conditions, reference tape and calibration tape 17
SECTION 2: VIDEOTAPE-CASSETTE
2.1 Mechanical parameters 21
2.2 Videotape specification 75
SECTION 3: HELICAL RECORDINGS
3.1 Tape speed 77
77
3.2 Record location and dimensions
3.3 Helical track record curvature, tolerance zones, centre lines 87
89
3.4 Relative positions of recorded signals
89
3.5 Gap azimuth
89
3.6 Transport and scanner
SECTION 4: PROGRAM TRACK DATA ARRANGEMENT
4.1 Introduction 99
4.2 Labelling convention 99
4.3 Sector details 103
4.4 Edit gaps 117
4.5 Channel code 119
SECTION 5: VIDEO INTERFACE
5.1 Encoding parameters 123
5.2 Parallel digital signal inte rface 143
5.3 Serial digital signal inte rface 153

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SIST EN 61179:1999
1179 ©IEC:1993 - 5 -
SECTION 6: AUDIO INTERFACE
Page
Clause
155
6.1 Encoding parameters
155
6.2 Digital signal interface
SECTION 7: VIDEO PROCESSING
163
7.1 Recorded data
163
7.2 Intersector distribution
163
7.3 Intrasector shuffling
173
7.4 Sector array
173
7.5 Outer code error protection
SECTION 8: AUDIO PROCESSING
179
8.1 Introduction
179
8.2 Source coding
187 8.3 Source processing
193
8.4 Auxiliary words
209
8.5 Outer error protection
211
8.6 Inner protection and channel coding
211
8.7 Order of transmission to inner coding
211
8.8 Order of audio sectors
SECTION 9: LONGITUDINAL TRACKS
213
9.1 General
213
9.2 Relative timing
213
9.3 Control track
9.4 Cue record 217
217
9.5 Time code record
Annexes
221
A Audio levels
223
B Cross-tape track measurement technique
231
C Examples of error correcting codes

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SIST EN 61179:1999
1179 ©I EC:1993 -
7 -
INTERNATIONAL ELECTROTECHNICAL COMMISSION
HELICAL-SCAN DIGITAL COMPOSITE
VIDEO CASSETTE RECORDING SYSTEM USING
19 mm MAGNETIC TAPE, FORMAT D2
(NTSC, PAL, PAL-M)
FOREWORD
1)
The IEC (International Electrotechnical Commission) is a world-wide organization for standardization
comprising all national electrotechnical committees (IEC National Committees). The object of the
...

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