EN 62141:2006

Helical-scan digital video cassette recording format using 12,65 mm magnetic tape and incorporating MPEG-4 compression - Type D-16 format

specifies the track content, format, and recording method of the data blocks containing compressed video, AES3 audio data, and associated data which form the helical records on 12,65 mm tape in cassettes. This standard supports recording of source picture formats using 1920 1080 pixels with the 4:4:4 and 4:2:2 sampling structure specified in SMPTE 274M at the frame rate of 23,98 Hz, 24 Hz, 25 Hz and 29,97 Hz, and using 1280 720 pixels with the 4:2:2 sampling structure specified in SMPTE 296M at the frame rates of 50 Hz and 59,94 Hz (see note). This standard also supports recording of 12 channels of AES3 audio data and 3 lines of uncompressed blanking interval data. This standard includes packetizing and shuffling operations supporting picture compression using the DCT and DPCM encoding methods defined by ISO/IEC 14496-2 (MPEG-4 simple studio profile).

Videoaufzeichnung - Videokassettensystem mit digitaler Schrägspuraufzeichnung auf Magnetband 12,65 mm und eingeschlossener MPEG-4-Kompression - Format D-16

Format d'enregistrement à balayage hélicoïdal pour cassette vidéo numérique utilisant une bande magnétique de 12,65 mm avec système de compression MPEG-4 - Format D-16

La CEI 62141:2005 définit le contenu des pistes, leur format et la méthode d'enregistrement des blocs de données contenant de la vidéo compressée, des données audio AES3 et des données associées qui forment les enregistrements hélicoïdaux sur une bande de 12,65 mm dans des cassettes. La présente norme prend en charge l'enregistrement de formats d'image source utilisant 1920 x 1080 pixels avec la structure d'échantillonnage 4:4:4 et 4:2:2 spécifiée dans la SMPTE 274M aux fréquences image de 23,98 Hz, 24 Hz, 25 Hz et 29,97 Hz, et utilisant 1280 x 720 pixels avec la structure d'échantillonnage 4:2:2 spécifiée dans la SMPTE 296M aux fréquences image de 50 Hz et 59,94 Hz (voir note). Cette norme prend également en charge l'enregistrement de 12 voies de données audio AES3 et 3 lignes de données non compressées d'intervalle de suppression vertical. Cette norme inclut les opérations de mise en paquets et de brassage prenant en charge la compression d'image utilisant les méthodes de codage DCT et DPCM définies par l'ISO/CEI 14496-2 ("MPEG-4 simple studio profile"). La présente version bilingue (2012-11) correspond à la version anglaise monolingue publiée en 2005-10.

Digitalno zapisovanje v videorekorderju s poševnimi sledmi na magnetni trak, širok 12,65 mm, s kompresijo po MPEG-4 – Format tipa D-16

General Information

• Status: Published
• Publication Date: 07-Jun-2006
• Withdrawal Date: 30-Apr-2009
• 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-Jun-2006
• Completion Date: 08-Jun-2006
• Ref Project: SIST EN 62141:2006 - Helical-scan digital video cassette recording format using 12,65 mm magnetic tape and incorporating MPEG-4 compression - Type D-16 format

Standards Content (Sample)

SLOVENSKI SIST EN 62141:2006

STANDARD
oct 2006
Digitalno zapisovanje v videorekorderju s poševnimi sledmi na magnetni
trak, širok 12,65 mm, s kompresijo po MPEG-4 – Format tipa D-16
Helical-scan digital video cassette recording format using 12,65 mm magnetic tape
and incorporating MPEG-4 compression – Type D-16 format
ICS 33.160.40 Referenčna številka
SIST EN 62141:2006(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

---------------------- Page: 1 ----------------------

EUROPEAN STANDARD
EN 62141

NORME EUROPÉENNE
June 2006
EUROPÄISCHE NORM

ICS 33.160.40


English version


Helical-scan digital video cassette recording format using
12,65 mm magnetic tape and incorporating MPEG-4 compression -
Type D-16 format
(IEC 62141:2005)


Format d'enregistrement à balayage Videoaufzeichnung -
hélicoïdal pour cassette vidéo numérique Videokassettensystem mit digitaler
utilisant une bande magnétique Schrägspuraufzeichnung auf Magnetband
de 12,65 mm avec système 12,65 mm und eingeschlossener
de compression MPEG-4 - MPEG-4-Kompression -
Format D-16 Format D-16
(CEI 62141:2005) (IEC 62141:2005)




This European Standard was approved by CENELEC on 2006-05-01. 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 two official versions (English, 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, the Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the 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


© 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62141:2006 E

---------------------- Page: 2 ----------------------

EN 62141:2006 - 2 -
Foreword
The text of the International Standard IEC 62141:2005, 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 62141 on 2006-05-01 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) 2007-05-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2009-05-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62141:2005 was approved by CENELEC as a European
Standard without any modification.
__________

---------------------- Page: 3 ----------------------

- 3 - EN 62141:2006

 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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Year Title EN/HD Year
IEC 61213 1993 Analogue audio recording on video tape - EN 61213 1994
Polarity of magnetization


IEC 61237-1 1994 Broadcast video tape recorders - Methods of EN 61237-1 1994
measurement
Part 1: Mechanical measurements


ISO/IEC 14496-2 2004 Information technology - Coding of audio-- -
visual objects
Part 2: Visual


ITU-R 2002 Parameter values for the HDTV standards for - -
Recommendation production and international programme
BT.709 exchange


SMPTE 12M 1999 Television - Audio and film - Time and Control - -
code


SMPTE 274M 2003 Television - 1920 x 1080 Scanning and - -
Analog and Parallel Digital Interfaces for
Multiple Picture Rates


SMPTE 276M 1995 Transmission of AES-EBU Digital Audio - -
Signals Over Coaxial Cable


SMPTE
...