1、BRITISH STANDARDBS EN 61834-4:1998Recording 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 4: Packheader table and the contentsICS 33.160.40+A1:2011 National forewordThis British Standard is the UK
2、implementation of EN 61834-4:1998+A1:2011. It is identical to IEC 61834-4:1998, incorporating amendment 1:2010. It supersedes BS EN 61834-4:1998, which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to IEC text c
3、arry the number of the IEC amendment. For example, text altered by IEC amendment 1 is indicated by !“.The UK participation in its preparation was entrusted by Technical Committee EPL/100, Audio, Video and Multimedia Systems and Equipment, to Subcommittee EPL/100/2, Recording.A list of organizations
4、represented on this subcommittee can be obtained on request to its secretary.A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for its correct application.Compliance with a British Standard cannot confer immunity fro
5、m legal obligations.BS EN 61834-4:1998+A1:2011Amendments/corrigenda issued since publicationDate Comments 31 July 2011 Implementation of IEC amendment 1:2010, with CENELEC endorsement A1:2011This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was pub
6、lished under the authority of the Standards Board and comes into effect on15 November 1998 BSI 2011ISBN 978 0 580 68110 3EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORMEN 61834-4:1998+A1ICS 33.160.40 Descriptors: Video equipment, digital technics, magnetoscopes, video recording, sound recording, c
7、assettes for magnetic tapes, magnetic tapes, recording characteristics, tables of data, data processing, identification, labelling, specificationsEnglish versionRecording Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 12
8、50-50 systems) Part 4: Pack header table and contents(IEC 61834-4:1998)Enregistrement Systme denregistrement grand public vido cassette dfilement hlicodal pour bande magntique de 6,35 mm (systmes 525-60, 625-50, 1125-60 et 1250-50) Partie 4: Tableaux des paquets en-tte et leur contenu (CEI 61834-4:1
9、998)Aufzeichnung Videokassettensystem mit digitaler Schrgspuraufzeichnung auf Magnetband 6,35 mm fr den Heimgebrauch (Systeme 525-60, 625-50, 1125-60 und 1250-50) Teil 4: Datenpakete bersicht und Inhalt (IEC 61834-4:1998)This European Standard was approved by CENELEC on 1998-08-01. CENELEC members a
10、re 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
11、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
12、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, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.CENELECE
13、uropean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische NormungCentral Secretariat: Avenue Marnix 17, B-1000 Brussels 2011 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CE
14、NELEC members.Ref. No. EN 61834-4:1998 EFebruary 20112ForewordThe text of document 100B/164/FDIS, future edition 1 of IEC 61834-4, prepared by SC 100B, Recording, of IEC TC 100, Audio, video and multimedia systems and equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENE
15、LEC as EN 61834-4 on 1998-08-01.The following dates were fixed: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 noticeThe text of the International Standard IEC 61834-4:1998 was approved by CEN
16、ELEC as a European Standard without any modification.ContentsPageForeword 21 General 51.1 Scope 51.2 Normative references 51.3 Labelling convention 52 Pack header table 53 Control 73.1 Cassette ID 73.2 Tape length 83.3 Timer act date (Timer activation date) 83.4 Timer act S/S (Timer activation start
17、/stop) 123.5 PR start point (Playback or recording start point) 123.6 PR start point (Playback or recording start point) 133.7 Tag ID No./Genre 143.8 Topic/Page header 203.9 Text header 223.10 Text 253.11 Tag 253.12 Tag 263.13 Teletext info (Teletext information) 27 latest date by which the EN has t
18、o be implemented at national level by publication of an identical national standard or by endorsement (dop) 1999-05-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2001-05-01Foreword to amendment A1The text of amendment 1:2010 to the International St
19、andard IEC 61834-4:1998, prepared by technical area 7, Consumer electronics storage and related applications, of IEC TC 100, Audio, video and multimedia systems and equipment, was submitted to the formal vote and was approved by CENELEC as amendment A1 to EN 61834-4:1998 on 2011-01-02 without any mo
20、dification. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were fixed: latest date by which the amendment has to be
21、implemented at national level by publication of an identical national standard or by endorsement (dop) 2011-10-02 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2014-01-02 Annex ZA has been added by CENELEC. The text of amendment 1:2010 to the I
22、nternational Standard IEC 61834-4:1998 was approved by CENELEC as an amendment to the European Standard without any modification. Endorsement noticeBS EN 61834-4:1998+A1:2011EN 61834-4:1998+A1:2011 (E) BSI 20113Page5 Chapter 475.1 Total time 475.2 Remain time 485.3 Chapter no. 495.4 Time code 495.5
23、Binary group 505.6 Reserved 515.7 Reserved 515.8 Reserved 515.9 Text header 525.10 Text 525.11 Chapter start 535.12 Chapter start 545.13 Reserved 555.14 Reserved 555.15 Chapter end 555.16 Chapter end 566 Part 576.1 Total time 576.2 Remain time 586.3 Part no. 596.4 Time code 596.5 Binary group 606.6
24、Reserved 616.7 Reserved 616.8 Reserved 616.9 Text header 626.10 Text 626.11 Part start 636.12 Part start 646.13 Reserved 656.14 Reserved 656.15 Part end 656.16 Part end 667 Programme 677.1 Total time 677.2 Remain time 687.3 Rec dtime (Rec date/time) 697.4 Time code 717.5 Binary group 727.6 Reserved
25、727.7 Reserved 727.8 Reserved 737.9 Text header 737.10 Text 74Page7.11 Programme start 747.12 Programme start 757.13 Reserved 767.14 Reserved 767.15 Programme end 767.16 Programme end 778 AAUX 788.1 Source 788.2 Source control 828.3 Rec date 858.4 Rec time 868.5 Binary group 878.6 Closed caption 878
26、.7 TR (Transparent) 888.8 Reserved 898.9 Text header 898.10 Text 908.11 AAUX start 908.12 AAUX start 918.13 Reserved 928.14 Reserved 928.15 AAUX end 928.16 AAUX end 934 Title 334.1 Total time 334.2 Remain time 344.3 Chapter total no. 354.4 Time code 364.5 Binary group 374.6 Cassette no. 384.7 Soft I
27、D 394.8 Soft ID 404.9 Text header 414.10 Text 424.11 Title start 424.12 Title start 434.13 Reel ID 444.14 Reel ID 444.15 Title end 454.16 Title end 463.14 Key 293.15 Zone end 303.16 Zone end 31 BSI 2011BS EN 61834-4:1998+A1:2011EN 61834-4:1998+A1:2011 (E)4Page10.5 Gain 12710.6 Pedestal 12810.7 Gamma
28、 12910.8 Detail 13010.9 Text header 13110.10 Text 13210.11 Reserved 13210.12 Camera preset 13310.13 Flare 13410.14 Shading 13510.15 Knee 13610.16 Shutter 13711 Line 13811.1 Line header 13811.2 Y 14211.3 CR 14211.4 CB 14211.5 Reserved 14311.6 Reserved 14311.7 Reserved 14311.8 Reserved 14411.9 Text he
29、ader 14411.10 Text 14511.11 Line start 14511.12 Line start 14611.13 Reserved 14711.14 Reserved 14711.15 Line end 14711.16 Line end 148Page12.16 No info: No information 154Annex ZA (normative) Normative references to international publications with their corresponding European publications Inside bac
30、k cover Table 1 Pack header table 612 Soft Mode 14912.1 Maker code 14912.2 Option 14912.3 Option 14912.4 Option 15012.5 Option 15012.6 Option 15012.7 Option 15112.8 Option 15112.9 Option 15112.10 Option 15212.11 Option 15212.12 Option 15212.13 Option 15312.14 Option 15312.15 Option 1539 VAUX 949.1 S
31、ource 949.2 Source control 989.3 Rec date (Recording date) 1089.4 Rec time 1099.5 Binary group 1109.6 Closed caption 1109.7 TR (transparent) 1119.8 Teletext 1129.9 Text header 1149.10 Text 1159.11 VAUX start 1159.12 VAUX start 1169.13 Marine/Mountain 1179.14 Longitude/Latitude 1209.15 VAUX end 1219.
32、16 VAUX end 12210 Camera 12310.1 Consumer camera 1 12310.2 Consumer camera 2 12410.3 Reserved 12510.4 Lens 126 BSI 201113 MPEG 15513.1 SOURCE 15513.2 SOURCE CONTROL 15813.3 REC DATE 16013.4 REC TIME 16213.5 BINARY GROUP 16313.6 STREAM 16313.7 Reserved 16413.8 ETN 16513.9 TEXT HEADER 16513.10 TEXT 16
33、613.11 SERVICE START 16713.12 SERVICE START 16813.13 Reserved 16913.14 Reserved 16913.15 SERVICE END 17013.16 SERVICE END 171BS EN 61834-4:1998+A1:2011EN 61834-4:1998+A1:2011 (E)51 General1.1 ScopeThis part of IEC 61834 specifies the pack headers and the contents of packs which are applicable to the
34、 whole recording system of helical-scan digital video cassette using 6,35 mm magnetic tape.1.2 Normative referencesThe following normative documents contain provisions which, through reference in this text, constitute provisions of this part of IEC 61834. For dated references subsequent amendments t
35、o, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of IEC 61834 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the
36、normative document referred to applies. Members of IEC and ISO maintain registers of currently valid International Standards.IEC 61880:1998, Video systems (525/60) Video and accompanied data using the vertical blanking interval Analogue interface. ISO/IEC 2022:1994, Information technology Character
37、code structure and extension techniques1). ISO 3166:1993, Codes for the representation of names of countries. ISO 3901:1986, Documentation International Standard Recording Code (ISRC). EBU SPB 492:1992, Teletext Specifications. EIA 608:1993, Recommended Practice for Line 21 Data Service. ETS 300 294
38、:1996, Television systems; 625 line television Wide Screen Signalling (WSS). ITU-R Report 624-4:1990, Characteristics of television systems. ITU-R Recommendation BT653-2:1993, Teletext systems. 1.3 Labelling conventionByte values are expressed in binary coded decimal notation unless otherwise noted.
39、 An “h” subscript indicates hexadecimal value. A “b” subscript indicates binary value.2 Pack header tablePacks are divided into groups as follows. The relationship between pack headers and groups is shown in Table 1.1) To be published.CONTROL group Packs in relation to VCR controlTITLE group Packs i
40、n relation to Title CHAPTER group Packs in relation to ChapterPART group Packs in relation to Part PROGRAMME group Packs in relation to Programme AAUX group Packs in relation to AAUXVAUX group Packs in relation to VAUX CAMERA group Packs in relation to a cameraLINE group Packs in relation to horizon
41、tal lines SOFT MODE group Packs in relation to makers option and no informationIEC 61834-2:1998, 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 I
42、EC 6 18 3 4- 11 :2 0 08 , Part 11: HDV format for 1080i and 720p systems 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) ETS 300 468, Specification for Service Information (SI) in DVB systems !“
43、 BSI 2011BS EN 61834-4:1998+A1:2011EN 61834-4:1998+A1:2011 (E)6Table 1 Pack header table!“ BSI 2011BS EN 61834-4:1998+A1:2011EN 61834-4:1998+A1:2011 (E)73 ControlThis pack shall be written in the MIC main area.ME: MIC error 0 = All events in this MIC do not always exist on this tape1 = All events in
44、 this MIC certainly exist on this tapeMULTI-BYTES: Maximum number of words to be written in one cycle of multi-writing operation 0=4 bytes 1=8 bytes 2= 16 bytes 3 to 6 = Reserved 7 = UnlimitedReserved value for MULTI-BYTES will be defined by the power of 2 bytes. MEM TYPE: Memory type00b = EEPROM 01
45、b = FeRAM Others = ReservedMEM SIZE of SPACE 0: MEM SIZE of the LAST BANK in SPACE 1: MEM BANK NO. of SPACE 1: Total number of memory banks in space 1 If MEM BANK NO. of SPACE 1 = 0, MEM SIZE of the LAST BANK in SPACE 1 shall be Fh. TAPE THICKNESS:0,0 4m to 9,9 4mCONTROL 03.1 Cassette ID0= 256 bytes
46、 4=4 kbytes 8= 64 kbytes1= 512 bytes 5=8 kbytes Others = Reserved2=1 kbytes 6= 16 kbytes Fh = No information3=2 kbytes 7= 32 kbytes BSI 2011BS EN 61834-4:1998+A1:2011EN 61834-4:1998+A1:2011 (E)8This pack shall be written in the MIC main area.TAPE LENGTH: The number of tracks which is given by dividi
47、ng the total length of magnetic tape by the track pitch 0 for SP mode (10 4m).This pack may be written in the MIC common optional area.SR: SP/RSV This flag is valid only for recording of track pitch 0 and track pitch 1. This flag should be set 1 for recording of track pitch 2 and track pitch 3.CONTR
48、OL 13.2 Tape lengthCONTROL 23.3 Timer act date (Timer activation date)0 = Reserved (track pitch 1 shall be selected) 1 = SP mode (track pitch 0 shall be selected) BSI 2011BS EN 61834-4:1998+A1:2011EN 61834-4:1998+A1:2011 (E)9DAY and TCF: DAY and timer control flagFor TCF = 00b or 01b, each bit of DA
49、Y is set according to negative logic. RP: Recording protect MONTH:YEAR: Last two figures of year TEXT: This flag is valid only for MIC. For subcode, AAUX and VAUX, TEXT shall be 1.GENRE CATEGORY: GENRE CATEGORY shows the category of the recording source;GENRE CATEGORY consists of BASIC CATEGORY of 3 bits and CATEGORY of 4 bits.Each entry of BASIC CATEGORY has 16 categories.CATEGORY = 1111b indicates that only the basic category is selected or a GENRE pack is recorded or written in the common optional areas.0 = Over-recording on
