IEC 61883-2:2004

Consumer audio/video equipment - Digital interface - Part 2: SD-DVCR data transmission

IEC 61883-2:2004 specifies the packet format and the transmission timing for SD-DVCR data. It describes the specifications for the IEEE 1394 packet, the CIP header for 525-60 and 625-50 television systems, and the transmission timing. This second edition cancels and replaces the first edition published in 1998. It contains the following significant technical changes: Added STYPE for SMPTE Type D-7 50Mbit/s system and SMPTE Type D-12 100Mbit/s system. Added specifications of IEEE 1394 packet, CIP header and transmission timing in high speed transmission. This bilingual version (2013-02) corresponds to the monolingual English version, published in 2004-08

Matériel audio/vidéo grand public - Interface numérique - Partie 2: Transmission de données SD-DVCR

La CEI 61883-2:2004 spécifie la structure en paquets et la durée de transmission pour les données SD-DVCR. Elle décrit les spécifications pour le paquet IEEE 1394, l'en-tête CIP pour les systèmes 525-60 et 625-50 et la durée de transmission Cette deuxième édition annule et remplace la première édition parue en 1998. Elle contient les modifications techniques suivantes: Ajout du système SMPTE Type D-7 à 50 Mbits/s et du système SMPTE Type D-12 à 100 Mbits/s. Ajout des spécifications du paquet IEEE 1394, de l'en-tête CIP et de la durée de transmission en transmission à grande vitesse. La présente version bilingue (2013-02) correspond à la version anglaise monolingue publiée en 2004-08.

General Information

• Status: Published
• Publication Date: 26-Aug-2004
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 33.160.01 - Audio, video and audiovisual systems in general
• ICS: 35.200 - Interface and interconnection equipment
• Technical Committee: TC 100 - Audio, video and multimedia systems and equipment
• Drafting Committee: MT 61883-2 - TC 100/TA 4/MT 61883-2
• Current Stage: PPUB - Publication issued
• Start Date: 31-Mar-2005
• Completion Date: 27-Aug-2004

Relations

• Revises: IEC 61883-2:1998 - Consumer audio/video equipment - Digital interface - Part 2: SD-DVCR data transmission
• Effective Date: 05-Sep-2023

Standards Content (Sample)

INTERNATIONAL IEC
STANDARD 61883-2
Second edition
2004-08
Consumer audio/video equipment –
Digital interface –
Part 2:
SD-DVCR data transmission
Reference number
Publication numbering
As from 1 January 1997 all IEC publications are issued with a designation in the
60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1.
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edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the
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INTERNATIONAL IEC
STANDARD 61883-2
Second edition
2004-08
Consumer audio/video equipment –
Digital interface –
Part 2:
SD-DVCR data transmission
” IEC 2004  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
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For price, see current catalogue

– 2 – 61883-2 ” IEC:2004(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
CONSUMER AUDIO/VIDEO EQUIPMENT –
DIGITAL INTERFACE –
Part 2: SD-DVCR data transmission
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of 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, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). 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. 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 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 IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61883-2 has been prepared by technical area 4: Digital system
interfaces and protocols, of IEC technical committee 100: Audio, video and multimedia
systems and equipment.
This second edition of IEC 61883-2 cancels and replaces the first edition published in 1998.
This edition contains the following significant technical changes with respect to the previous
edition:
a)Added STYPE for SMPTE Type D-7 50Mbit/s system and SMPTE Type D-12 100Mbit/s
system.
b) Added specifications of IEEE 1394 packet, CIP header and transmission timing in high
speed transmission.
61883-2 ” IEC:2004(E) – 3 –
The text of this standard is based on the following documents:
CDV Report on voting
100/727/CDV 100/816/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.
IEC 61883 consists of the following parts under the general title Consumer audio/video
equipment – Digital interface:
Part 1: General
Part 2: SD-DVCR data transmission
Part 3: HD-DVCR data transmission
Part 4: MPEG2-TS data transmission
Part 5: SDL-DVCR data transmission
Part 6: Audio and music data transmission protocol
Part 7: Transmission of ITU-R BO.1294 System B
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result dateindicated on the IEC web site under "http://webstore.iec.ch" in the
data related to the specific publication. At this date, the publication will be
 reconfirmed;
 withdrawn;
 replaced by a revised edition, or
 amended.
A bilingual version of this document may be issued at a later date.

– 4 – 61883-2 ” IEC:2004(E)
CONSUMER AUDIO/VIDEO EQUIPMENT –
DIGITAL INTERFACE –
Part 2: SD-DVCR data transmission
1 Scope
This part of IEC 61883 specifies the packet format and the transmission timing for SD-DVCR
data. It describes the specifications for the IEEE 1394 packet, the CIP header for 525-60 and
625-50 television systems, and the transmission timing.
2 Normative references
The following referenced documents a
...

IEC 61883-2 ®
Edition 2.0 2004-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Consumer audio/video equipment – Digital interface –
Part 2: SD-DVCR data transmission

Matériel audio/vidéo grand public – Interface numérique –
Partie 2: Transmission de données SD-DVCR

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IEC 61883-2 ®
Edition 2.0 2004-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Consumer audio/video equipment – Digital interface –

Part 2: SD-DVCR data transmission

Matériel audio/vidéo grand public – Interface numérique –

Partie 2: Transmission de données SD-DVCR

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX L
ICS 33.160.01; 35.200 ISBN 978-2-83220-596-9

– 2 – 61883-2  IEC:2004
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
CONSUMER AUDIO/VIDEO EQUIPMENT –
DIGITAL INTERFACE –
Part 2: SD-DVCR data transmission

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of 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, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). 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. 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 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 IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61883-2 has been prepared by technical area 4: Digital system
interfaces and protocols, of IEC technical committee 100: Audio, video and multimedia
systems and equipment.
This second edition of IEC 61883-2 cancels and replaces the first edition published in 1998.
This edition contains the following significant technical changes with respect to the previous
edition:
a) Added STYPE for SMPTE Type D-7 50Mbit/s system and SMPTE Type D-12 100Mbit/s
system.
b) Added specifications of IEEE 1394 packet, CIP header and transmission timing in high
speed transmission.
61883-2  IEC:2004 – 3 –
This bilingual version (2013-02) corresponds to the monolingual English version, published in
2004-08.The text of this standard is based on the following documents:
CDV Report on voting
100/727/CDV 100/816/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.
IEC 61883 consists of the following parts under the general title Consumer audio/video
equipment – Digital interface:
Part 1: General
Part 2: SD-DVCR data transmission
Part 3: HD-DVCR data transmission
Part 4: MPEG2-TS data transmission
Part 5: SDL-DVCR data transmission
Part 6: Audio and music data transmission protocol
Part 7: Transmission of ITU-R BO.1294 System B
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
– 4 – 61883-2  IEC:2004
CONSUMER AUDIO/VIDEO EQUIPMENT –
DIGITAL INTERFACE –
Part 2: SD-DVCR data transmission

1 Scope
This part of IEC 61883 specifies the packet format and the transmission timing for SD-DVCR
data. It describes the specifications for the IEEE 1394 packet, the CIP header for 525-60 and
625-50 television systems, and the transmission timing.
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.
IEC 61834-2, 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 2:
SD format for 525-60 and 625-50 systems
IEC 61883-1, Consumer audio/video equipment – Digital interface – Part 1: General
3 Abbreviations
For the purposes of this document, the following abbreviations apply.
525-60 system: the 525-line system with a frame frequency of 29,97 Hz
625-50 system: the 625-line system with a frame frequency of 25,00 Hz
IEEE 1394 packet: IEEE 1394 isochronous packet defined in IEC 61883-1
SD-DVCR: standard definition digital video cassette recorder
4 Construction of IEEE 1394 packet
4.1 Source packet structure of the SD-DVCR data stream
For the SD-DVCR data stream, the data structure for digital interface defined in IEC 61834-2,
Clause 11 is used. The source packet size for SD-DVCR data stream is 480 bytes, divided
into 6 DIF blocks.
The correspondence between DIF blocks and source packets for the 525-60 system and the
625-50 system are shown in Figure 1 and Figure 2 respectively.
4.2 Packetization of source packet of the SD-DVCR data stream
A source packet shall not be divided and shall be equal to a data block.
Data blocks transmitted in an IEEE 1394 isochronous cycle shall be determined according to
the TR value in the CIP header (see 5.2). An empty packet is placed in any cycle with no data
block:
61883-2  IEC:2004 – 5 –
where the TR value is
00 (1x), one or no data block is transmitted;
01 (2x), two or no data block are transmitted;
10 (4x), four or no data block are transmitted.
The SYT field of the CIP header (see 5.1) is used to synchronize transmitter and receiver.
4.3 Transmission order of video frames for high-speed transmission
Transmission order of data within one video frame is defined in Figure 1 and Figure 2.
For high-speed transmission, the transmission order of each video frame data shall follow the
time sequence.
5 CIP header
5.1 CIP header for SD-DVCR data stream
The structure of the CIP header for the SD-DVCR data stream is conform to the two-quadlet
CIP header format with SYT (see 6.2.1 of IEC 61883-1). The whole structure including the
details of FDF is shown in Figure 3. The value of FMT shall be set to 000000 to indicate the
DVCR signal.
5.2 FDF area
The definition of the components of FDF is given as follows.
50/60: Field system
0 = 60 field system
1 = 50 field system
STYPE: Signal type of video signal in combination with 50/60 flag as shown in Table 1.
TR: TR indicates transmission rate with following values
00   = 1x ( normal transmission rate )
others = defined dependent on STYPE
Where STYPE is 000002, TR is defined as follows.
TR: 01 = 2x
10 = 4x
11 = reserved for future definition
SYT: Time stamp of the video frame synchronization (see 6.2.1 of IEC 61883-1).
5.3 DBC values
Increments of DBC value shall be determined according to the TR value.
Where the TR value is:
00 (1x), the DBC value increments with 1;
01 (2x), the DBC value is a multiple of 2;
10 (4x), the DBC value is a multiple of 4.
– 6 – 61883-2  IEC:2004
5.4 CIP header for 525-60 system
For t
...