BS EN 61834-10-2001 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) DTV form.pdf
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1、BRITISH STANDARD BS EN 61834-10:2001 IEC 61834-10:2001 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 10: DTV format The European Standard EN 61834-10:2001 has the status of a British Stan
2、dard ICS 33.160.40 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 61834-10:2001 This British Standard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Str
3、ategy Committee on 30 November 2001 BSI 30 November 2001 ISBN 0 580 38732 1 National foreword This British Standard is the official English language version of EN 61834-10:2001. It is identical with IEC 61834-10:2001 The UK participation in its preparation was entrusted to Technical Committee EPL/10
4、0, Audio, video and multimedia systems and equipment, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 ha
5、s been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references The British Standards which implement international or European publications referred to in this document may
6、 be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British S
7、tandards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and
8、keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 43 and a back cover. The BSI copyright date displayed in this document i
9、ndicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 61834-10 NORME EUROPENNE EUROPISCHE NORM May 2001 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Kom
10、itee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2001 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61834-10:2001 E ICS 33.160.40 English version Recording - Helical-scan digital video
11、 cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) Part 10: DTV format (IEC 61834-10:2001) Enregistrement - Systme de magntoscope numrique cassette balayage hlicodal utilisant la bande magntique de 6,35 mm, destin au grand public (sy
12、stmes 525-60, 625-50, 1125-60 et 1250-50) Partie 10: Format DTV (CEI 61834-10:2001) Aufzeichnungstechnik - Videokassettensystem mit digitaler Schrgspuraufzeichnung auf Magnetband 6,35 mm fr den Heimgebrauch (Systeme 525-60, 625-50, 1125-60 und 1250-50) Teil 10: DTV-Format (IEC 61834-10:2001) This Eu
13、ropean Standard was approved by CENELEC on 2001-04-01. 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 referen
14、ces 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 mem
15、ber 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, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherland
16、s, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EN 61834-10:2001 - 2 - Foreword The text of document 100B/282/FDIS, future edition 1 of IEC 61834-10, prepared by SC 100B, Audio, video and multimedia information storage systems, of IEC TC 100, Audio, video and multimedia systems an
17、d equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61834-10 on 2001-04-01. 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) 2002-01-0
18、1 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2004-04-01 Annexes designated “normative“ are part of the body of the standard. In this standard, annex ZA is normative. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the Internati
19、onal Standard IEC 61834-10:2001 was approved by CENELEC as a European Standard without any modification. _ 2egaP EN6183410:2001 1002rebmevoN92ISB Page2 EN6183410:2001 BSI30November200161834-10 IEC:2001 3 CONTENTS Page Clause 1 General . 5 1.1 Scope 5 1.2 Normative references.5 1.3 Abbreviations. 6 1
20、.4 Environment and test conditions. 7 2 Helical recordings 7 2.1 Tape speed, recording location and dimensions 7 2.2 Scanner configuration 7 3 Programme track data arrangement 8 3.1 Labelling convention 8 3.2 Audio sector 8 3.3 Video sector 8 3.4 Subcode sector 8 4 Audio signal processing . 8 5 DTV
21、signal processing . 8 5.1 Introduction 8 5.2 Formatting for DTV recording . 8 5.3 5_SB unit. 9 5.4 SB_extra_header . 9 5.5 Mapping TS packets onto sync blocks 9 5.6 TSP_extra_header .9 5.7 Location of MPEG data .10 5.8 Normal play data.10 5.9 Trick play data 10 5.10 Stuffing data .11 5.11 Error corr
22、ection code 11 6 Subcode signal processing12 7 System data12 7.1 AAUX12 7.2 VAUX13 7.3 MIC 13 7.4 Pack header table for MPEG recording 13 8 Data structure at digital interface.29 9 Requirements and recommendations.30 9.1 Selecting the recording mode 30 9.2 Buffer requirements 30 9.3 Deriving the tim
23、estamp from the TP_extra_header.31 Bibliography 42 Annex ZA (normative) Normative references to international publications with their corresponding European publications .43 3egaP EN6183410:2001 1002rebmevoN92ISB Page3 EN6183410:2001 BSI30November200161834-10 IEC:2001 4 Page Figure 1 SB_extra_header
24、 32 Figure 2 Content of SB_extra_header .33 Figure 3 5_SB unit33 Figure 4 TSP_extra_header34 Figure 5 Track format of 25/12,5/6,25 Mbps recording modes .35 Figure 6 Trick play data areas and repetition cycle36 Figure 7 Stuffing in 5_SB units37 Figure 8 Stuffing the second TS packet in 5_SB units .37
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