EN 62356-2:2004

Video recording - 12,65 mm type D-11 format - Part 2: Picture compression and data stream

specifies the compression of a high-definition source format to a dual-channel packetized data stream format which is suitable for recording on disc and tape storage devices including the Type D-11 tape recorder

Videoaufzeichnung - D-11-Format mit 12,65 mm - Teil 2: Bildkompression und Datenstrom

Enregistrement Vidéo - Format 12,65 mm de type D11 - Partie 2: Flux de données et compression d'image

specifies the compression of a high-definition source format to a dual-channel packetized data stream format which is suitable for recording on disc and tape storage devices including the Type D-11 tape recorder

Video snemanje – Format vrste D-11 z magnetnim trakom s širino 12,65 mm – 2. del: Komprimiranje slike in podatkovni tok (IEC 62356-2:2003)

General Information

• Status: Published
• Publication Date: 07-Oct-2004
• Withdrawal Date: 31-Aug-2007
• ICS: 33.160.40 - Video systems
• Technical Committee: CLC/TC 100X - Audio, video and multimedia systems and equipment and related sub-systems
• Drafting Committee: IEC/TC 100 - IEC_TC_100
• Parallel Committee: IEC/TC 100 - IEC_TC_100
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 08-Oct-2004
• Completion Date: 08-Oct-2004
• Ref Project: SIST EN 62356-2:2006 - Video recording - 12,65 mm type D-11 format -- Part 2: Picture compression and data stream

Standards Content (Sample)

SLOVENSKI SIST EN 62356-2:2006

STANDARD
januar 2006
Video snemanje – Format vrste D-11 z magnetnim trakom s širino 12,65 mm –
2. del: Komprimiranje slike in podatkovni tok (IEC 62356-2:2003)
(istoveten EN 62356-2:2004)
Video recording – 12,65 mm type D-11 format – Part 2: Picture compression and
data stream (IEC 62356-2:2003)
ICS 33.160.40 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD EN 62356-2
NORME EUROPÉENNE
EUROPÄISCHE NORM October 2004

ICS 33.160.40
English version
Video recording –
12,65 mm type D-11 format
Part 2: Picture compression and data stream
(IEC 62356-2:2003)
Enregistrement Vidéo –  Videoaufzeichnung –
Format 12,65 mm de type D11 D-11-Format mit 12,65 mm
Partie 2: Flux de données et compression Teil 2: Bildkompression und Datenstrom
d'image (IEC 62356-2:2003)
(CEI 62356-2:2003)
This European Standard was approved by CENELEC on 2004-09-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 62356-2:2004 E
Foreword
The text of the International Standard IEC 62356-2:2003, prepared by IEC TC 100, Audio, video and
multimedia systems and equipment, was submitted to the formal vote and was approved by
CENELEC as EN 62356-2 on 2004-09-01 without any modification.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2005-09-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2007-09-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62356-2:2003 was approved by CENELEC as a European
Standard without any modification.
__________
- 3 - EN 62356-2:2004
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
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.
NOTE Where an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
SMPTE 292M 1998 BIT-serial digital interface for high- - -
definition television systems
SMPTE 274M 1998 Television - 1920 x 1080 scanning and - -
analog and parallel digital interfaces for
multiple picture rates
SMPTE RP 211 2000 Implementation of 24P, 25P and 30P - -
segmented frames for 1920 x 1080
production format
SMPTE 12M 1999 Television, audio and film - Time and - -
control code
SMPTE RP 188 1999 Transmission of time code and control - -
code in the ancillary data space of a
digital television data stream

INTERNATIONAL IEC
STANDARD
62356-2
First edition
2003-11
Video recording –
12,65 mm type D-11 format –
Part 2:
Picture compression and data stream
 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
XA
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue

– 2 – 62356-2  IEC:2003(E)
SOMMAIRE
FOREWORD . 4
1 Scope . 6
2 Normative references. 6
3 Introduction. 7
4 Encoding . 7
4.1 Overview . 7
4.2 Pre-processing . 9
4.3 Shuffling .13
4.4 Field-frame decision .15
4.5 Discrete Cosine Transform (DCT) .17
4.6 Rate control.18
4.7 Quantization .19
4.8 Entropy coding .19
4.9 Picture data packing .23
4.10 Auxiliary data.29
5 Decoding .32
5.1 Overview .32
5.2 Unpacking .32
5.3 Entropy decoding.32
5.4 Inverse quantization .32
5.5 Inverse DCT .33
5.6 De-shuffling .33
5.7 Post-processing.33
Annex A (normative) Subsampling filter.34
Annex B (normative) Channel shuffling.36
Annex C (normative) .39
Annex D (normative) VLC tables .42
Bibliography.55
Figure 1 – Encoding block diagram . 9
Figure 2 – Sampling relationships for 1 080/I and 1 080/PsF source and subsampled
systems .11
Figure 3 – Channel division of subsampled 1 080/I and 1 080/PsF signals .12
Figure 4 – Channel distribution.13
Figure 5 – Code blocks and basic blocks in channel.14
Figure 6 – Shuffle block format .14
Figure 7 – Shuffle block header byte descriptions .15
Figure 8 – Frame-mode chrominance DCT block reformat.16
Figure 9 – Field-mode DCT block reformat .17
Figure 10 – DCT coefficient encoding example.22

62356-2  IEC:2003(E) – 3 –
Figure 11 – Basic block format .23
Figure 12 – Frame-mode luminance and chrominance cells .23
Figure 13 – Field-mode luminance and chrominance cells.24
Figure 14 – Framemode placement for Offset Mode and Offset Index bits .26
Figure 15 – Fieldmode placement for Offset Mode and Offset Index bits .26
Figure 16 – Packing when quantizer base = 61 or less .27
Figure 17 – Packing when quantizer base = 63 .28
Figure 18 – Auxiliary basic block format .29
Figure 19 – Auxiliary data words .31
Figure 20 – Decoding block diagram .32
Figure A.1 – Template for insertion-loss frequency characteristic (Y) .34
Figure A.2 – Passband ripple tolerance (Y) .34
Figure A.3 – Template for insertion-loss frequency characteristic (C ,C ).35
B R
Figure A.4 – Passband ripple tolerance (CB,CR).35
Figure B.1 – 8*8 block segmentation in each channel.36
Figure B.2 –Block allocation within a segment.37
Table 1 – Data rates associated with source picture rates . 7
Table 2 – Definition of signal sampling parameters .10
Table 3 – Data representation .17
Table 4 – DC quantization divisors .19
Table 5 – AC quantization divisors .19
Table 6 – Offset mode and offset index .20
Table 7 – DC coefficient fixed precision .20
Table 8 – Example luminance a.c. coefficient encoding.21
Table 9 – Auxiliary basic block data .29
Table 10 – MSB inversion .33
Table B.1 – Equation for TMP1 .37
Table B.2 – Values of START_OFFSET for luminance planes .38
Table B.3 – Values of START_OFFSET for chrominance planes .38
Table C.1 – Dynamic range of coefficients .40
Table C.2 – Coefficients for d.c. only transforms .40
Table C.3 – 8 × 8 zigzag scan .40
H V
Table C.4 – 4 × 8 zigzag scan .41
H V
Table C.5 – 8 × 4 zigzag scan .41
H V
– 4 – 62356-2  IEC:2003(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
VIDEO RECORDING – 12,65 MM TYPE D-11 FORMAT −−−−
Part 2: Picture compression and data stream
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 a
...