IEC 62330-3:2003

Helical-scan digital video cassette recording system using 12,65 mm (0,5 in) magnetic tape - Format HD-D5 - Part 3: Data stream format

IEC 62330-3:2003 defines the data stream used for synchronous transmission of HD-D5 compressed video and audio data over 360 Mb/s serial digital interface (SDI) for the 525/60 system as defined in SMPTE 259M.

Système de magnétoscope numérique à cassette à balayage hélicoïdal sur bande magnétique de 12,65 mm (0,5 in) - Format HD-D5 - Partie 3: Format de flux de données

La CEI 62330-3:2003 définit le flux de données utilisé pour la transmission synchrone des données vidéo et audio comprimées HD-D5 sur une interface numérique série (Serial Digital Interface ou SDI) à 360 Mb/s pour le système 525/60 tel qu'il est défini dans le SMPTE 259M.

General Information

• Status: Published
• Publication Date: 26-May-2003
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 33.160.40 - Video systems
• ICS: 35.240.99 - IT applications in other fields
• Technical Committee: TC 100 - Audio, video and multimedia systems and equipment
• Current Stage: PPUB - Publication issued
• Start Date: 15-Jan-2004
• Completion Date: 27-May-2003

Standards Content (Sample)

INTERNATIONAL IEC
STANDARD
62330-3
First edition
2003-05
Helical-scan digital video cassette recording
system using 12,65 mm (0,5 in) magnetic tape –
Format HD-D5 –
Part 3:
Data stream format
Reference number
Publication numbering
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INTERNATIONAL IEC
STANDARD
62330-3
First edition
2003-05
Helical-scan digital video cassette recording
system using 12,65 mm (0,5 in) magnetic tape –
Format HD-D5 –
Part 3:
Data stream format
 IEC 2003  Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: [phone] Telefax: [phone] E-mail: [e-mail]  Web: www.iec.ch
PRICE CODE
Commission Electrotechnique Internationale
K
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue

– 2 – 62330-3  IEC:2003(E)
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references. 5
3 DIF block mapping . 5
3.1 DIF block and DIF slice . 5
3.2 Mapping of DIF blocks over SDI . 6
4 Audio Data. 9
Bibliography .10
Figure 1 – DIF block . 5
Figure 2 – DIF slice structure.6
Figure 3 – Slice sell structure over SDI . 7
Figure 4 – DIF area type and byte allocation of DIF blocks . 8
Figure 5 – Bit allocation . 9

62330-3  IEC:2003(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HELICAL-SCAN DIGITAL VIDEO CASSETTE RECORDING SYSTEM
USING 12,65 mm (0,5 in) MAGNETIC TAPE – FORMAT HD-D5 –
Part 3: Data stream format
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization
for Standardization (ISO) in accordance with conditions determined by agreement between the two
organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62330 has been prepared by Technical Area 6: Higher data rate
storage media and equipment of IEC technical committee 100: Audio, video and multimedia
systems and equipment.
It was submitted to the national committees for voting under the Fast Track Procedure as the
following documents:
CDV Report on voting
100/506/CDV 100/605/RVC
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this publication will remain unchanged until
2008. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
...

IEC 62330-3 ®
Edition 1.0 2003-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Helical-scan digital video cassette recording system using 12,65 mm (0,5 in)
magnetic tape – Format HD-D5 –
Part 3: Data stream format
Système de magnétoscope numérique à cassette à balayage hélicoïdal sur
bande magnétique de 12,65 mm (0,5 in) – Format HD-D5 –
Partie 3: Format de flux de données

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IEC 62330-3 ®
Edition 1.0 2003-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Helical-scan digital video cassette recording system using 12,65 mm (0,5 in)

magnetic tape – Format HD-D5 –

Part 3: Data stream format
Système de magnétoscope numérique à cassette à balayage hélicoïdal sur

bande magnétique de 12,65 mm (0,5 in) – Format HD-D5 –

Partie 3: Format de flux de données

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX K
ICS 33.160.40; 35.240.99 ISBN 978-2-83220-314-9

– 2 – 62330-3  IEC:2003
CONTENTS
FOREWORD . 3

1 Scope . 5
2 Normative references. 5
3 DIF block mapping . 5
3.1 DIF block and DIF slice . 5
3.2 Mapping of DIF blocks over SDI . 6
4 Audio Data . 9

Bibliography . 10

Figure 1 – DIF block . 5
Figure 2 – DIF slice structure . 6
Figure 3 – Slice sell structure over SDI . 7
Figure 4 – DIF area type and byte allocation of DIF blocks . 8
Figure 5 – Bit allocation . 9

62330-3  IEC:2003 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HELICAL-SCAN DIGITAL VIDEO CASSETTE RECORDING SYSTEM
USING 12,65 mm (0,5 in) MAGNETIC TAPE – FORMAT HD-D5 –

Part 3: Data stream format
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization
for Standardization (ISO) in accordance with conditions determined by agreement between the two
organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62330 has been prepared by Technical Area 6: Higher data rate
storage media and equipment of IEC technical committee 100: Audio, video and multimedia
systems and equipment.
This bilingual version (2012-12) corresponds to the monolingual English version, published in
2003-05. It was submitted to the national committees for voting under the Fast Track
Procedure as the following documents:
CDV Report on voting
100/506/FCDV 100/605/RVC
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
The French version of this standard has not been voted upon.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this publication will remain unchanged until
2008. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
– 4 – 62330-3  IEC:2003
IEC 62330-3 consists of the following parts, under the general title Helical-scan digital video
cassette recording system using 12,65 mm (0,5 in) magnetic tape – Format HD-D5.
– Part 1: VTR specifications
– Part 2: Compression format
– Part 3: Data stream format
Part 1 describes the VTR specifications which are tape, magnetization, helical recording,
modulation method and basic system data for high definition video compressed data on 29,97
or 59,94 frame rate.
Part 2 describes the specifications for encoding process and data format for 1080i and 720p
systems.
This part 3 describes the specifications for transmission of HD-D5 compressed video and audio
data stream over 360 Mb/s serial digital interface.

62330-3  IEC:2003 – 5 –
HELICAL-SCAN DIGITAL VIDEO CASSETTE RECORDING SYSTEM
USING 12,65 mm (0,5 in) MAGNETIC TAPE – FORMAT HD-D5 –

Part 3: Data stream format
1 Scope
This part of IEC 62330 defines the data stream used for synchronous transmission of HD-D5
compressed video and audio data over 360 Mb/s serial digital interface (SDI) for the 525/60
system as defined in SMPTE 259M.
This practice does not define data stream structure applicable for transmission over the serial
data transport interface (SDTI), SMPTE 305M.
2 Normative references
The following referenced documents are indispensable for the application of this document. For
dated references, only the edition cited applies. For undated references, the latest edition of
the referenced document (including any amendments) applies.
ANSI/SMPTE 259M, Television – 10-bit 4:2:2 Component and 4fsc NTSC Composite Digital
Signals – Serial Digital Interface
ANSI/SMPTE 272M, Television – Formatting AES/EBU Audio and Auxiliary Data into Digital
Video Ancillary Data Space
3 DIF block mapping
HD-D5 compressed digital video data, assembled as a DIF block stream, are mapped onto an
SDI video field for transmission.
3.1 DIF block and DIF slice
One field of 1 080/60i, or one frame of 720/60p compressed video is represented by 5 760 DIF
Blocks defined in Part 2 as shown in Figure 1.
0     1     2      3      - - - - - - - - - - - - - - - - -     5 756  5 757  5 758  5 759
DIF block 8 bits
Bytenumber
in DIF block i :
0, 1, 2,         83, 84

Figure 1 – DIF block
5 760 DIF blocks are divided into 480 DIF slices, each DIF slice comprising of 12 DIF blocks.
DIF blocks in one field (1 080i), or one frame (720p) of video are numbered from 0 through
5 759. Likewise, DIF slices are numbered from 0 through 479.

– 6 – 62330-3  IEC:2003
The relationship between DIF block number (BN) and DIF slice number (SN) within the video
field or frame is as shown below:
SN = int (BN / 12)   where BN = 0 to 5 759
DIF Slice structure is shown in Figure 2.
0     1     2      3     4      5      6     7     8      9     10     11
SN = 0
SN = 1
12    13     14    15     16     17    18     19    20     21    22     23
SN = 479 5 748  5 749  5 750  5 751  5 752  5 753  5 754  5 755  5 756  5 757  5 758  5 759
BN = 0 to 5 759
Figure 2 – DIF slice structure
3.2 Mapping of DIF blocks over SDI
DIF Blocks shall be mapped into 360 Mb/s SDI that is specified in ANSI/SMPTE 259M. One 1
080i field or one 720p frame of 5 760 DIF blocks, containing 489 600 words, are mapped into a
rectangular area of 1 920 word columns (from sample number 0 to 1 919 horizontally) by 255
word rows (from line number 9 to 263 in the first field or from line number 271 to 525 in the
second field vertically) on SDI. In the case of 1 080i, DIF blocks of th
...