1、 IEC 60774-5 Edition 1.0 2004-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS Part 5: D-VHS Systme de magntoscope cassette balayage hlicodal utilisant la bande magntique de 12,65 mm (0,5 in) de format VHS Partie
2、 5: D-VHS IEC 60774-5:2004 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2004 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and micr
3、ofilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member Na
4、tional Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord
5、 crit de la CEI ou du Comit national de la CEI du pays du demandeur. Si vous avez des questions sur le copyright de la CEI ou si vous dsirez obtenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence. IE
6、C Central Office Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electric
7、al, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. Useful links: IEC publications search - www.i
8、ec.ch/searchpub The advanced search enables you to find IEC publications by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, replaced and withdrawn publications. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new
9、IEC publications. Just Published details all new publications released. Available on-line and also once a month by email. Electropedia - www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and Frenc
10、h, with equivalent terms in additional languages. Also known as the International Electrotechnical Vocabulary (IEV) on-line. Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre:
11、csciec.ch. A propos de la CEI La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publie des Normes internationales pour tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos des publications CEI Le contenu technique
12、des publications de la CEI est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Liens utiles: Recherche de publications CEI - www.iec.ch/searchpub La recherche avance vous permet de trouver des publications CEI en utili
13、sant diffrents critres (numro de rfrence, texte, comit dtudes,). Elle donne aussi des informations sur les projets et les publications remplaces ou retires. Just Published CEI - webstore.iec.ch/justpublished Restez inform sur les nouvelles publications de la CEI. Just Published dtaille les nouvelles
14、 publications parues. Disponible en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le premier dictionnaire en ligne au monde de termes lectroniques et lectriques. Il contient plus de 30 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalent
15、s dans les langues additionnelles. Egalement appel Vocabulaire Electrotechnique International (VEI) en ligne. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60774-5 Edition 1.0 2004-
16、04 INTERNATIONAL STANDARD NORME INTERNATIONALE Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS Part 5: D-VHS Systme de magntoscope cassette balayage hlicodal utilisant la bande magntique de 12,65 mm (0,5 in) de format VHS Partie 5: D-VHS INTERNATIONAL ELECTR
17、OTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XG ICS 33.160.40 PRICE CODE CODE PRIX ISBN 978-2-83220-247-0 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this
18、publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 60774-5 IEC:2004 CONTENTS FOREWORD . 8 1 Scope . 10 2 Normative references . 10 3 Terms, definitions and abbreviations 12 3.1 Terms and definitions 12 3.2 Ab
19、breviations 15 4 Fundamental specifications 16 4.1 Cassette 16 4.2 Magnetic tape 18 4.3 Basic format 19 5 MPEG2 format 32 5.1 Track configuration and dimensions 32 5.2 MPEG2 recording format . 44 6 Pack . 76 6.1 Pack format . 76 6.2 Pack application 104 Annex A (normative) D-VHS MPEG format . 114 A.
20、1 General . 114 A.2 D-VHS MPEG transport stream specification . 114 A.3 D-VHS MPEG transport stream service information specification . 124 Bibliography 159 Figure 1 D-VHS cassette ID holes 18 Figure 2 Magnetic tape position . 21 Figure 3 Switching position 21 Figure 4 Linear and control head (refer
21、ence) . 22 Figure 5 Track structure . 22 Figure 6 Main data sync block 23 Figure 7 Subcode sync block . 25 Figure 8 Data position definition (main code) . 29 Figure 9 Data position definition (subcode) 30 Figure 10 Precoder 31 Figure 11 Magnetic tape position (STD mode) . 33 Figure 12 Magnetic tape
22、position (LS2 mode) 35 Figure 13 Magnetic tape position (LS3 mode) 37 Figure 14 Magnetic tape position (LS5 mode) 39 Figure 15 Magnetic tape position (LS7 mode) 41 Figure 16 Magnetic tape position (HS mode) 43 Figure 17 Subcode sync block (MPEG2 mode). 46 Figure 18 Main data sync block (MPEG2 mode)
23、 46 60774-5 IEC:2004 3 Figure 19 + 4k times normal speed (STD and LS mode). 51 Figure 20 4k and + 6k times normal speed (STD and LS mode) . 51 Figure 21 6k times normal speed (STD and LS mode) 51 Figure 22 +12k times normal speed (STD and LS mode) 51 Figure 23 12k times normal speed (STD and LS mod
24、e) 52 Figure 24 12k times normal speed (STD and LS mode) 52 Figure 25 + 3 times normal speed (HS mode) 52 Figure 26 3 times normal speed (HS mode) 52 Figure 27 + 6 times normal speed (HS mode) 52 Figure 28 6 times normal speed (HS mode) 53 Figure 29 +12 and 12 times normal speed (HS mode) 53 Figure
25、30 Basic units (STD and LS mode) 53 Figure 31 Basic units (HS mode) 54 Figure 32 Macro areas (STD and LS mode) . 54 Figure 33 Macro areas (HS mode) . 55 Figure 34 Macro units (STD and LS mode) 55 Figure 35 Macro units (HS mode) 56 Figure 36 ECC structure (main data area) 66 Figure 37 Data position d
26、efinition . 66 Figure 38 ECC Structure (trick play) 68 Figure 39 MPEG2 TS recording (normal play) 69 Figure 40 Packet Header (STD and LS mode/normal play) . 70 Figure 41 Packet Header (HS mode/normal play) . 70 Figure 42 Time stamp for MPEG2 TS recording (STD and LS mode/ Normal play) . 71 Figure 43
27、 Time stamp for MPEG2 TS recording (HS mode/normal play). 71 Figure 44 MPEG2 TS recording (trick play) 73 Figure 45 Packet header (trick play) 74 Figure 46 Time stamp for MPEG2 TS recording (trick play) 75 Figure 47 TS recording position . 75 Figure 48 C0: No information . 76 Figure 49 C1: Cassette
28、ID 77 Figure 50 C2: Absolute time code 78 Figure 51 C3: Optional time code . 80 Figure 52 C4: Total time 81 Figure 53 C5: Rec date 82 Figure 54 C6: Rec time 83 Figure 55 C7: Source . 84 Figure 56 C8: Text header . 85 Figure 57 C9: Text data . 86 Figure 58 C10: Transparent . 87 Figure 59 C11, C 12: I
29、SRC 88 Figure 60 C13: Marker . 89 Figure 61 Data detail of Marker 90 4 60774-5 IEC:2004 Figure 62 C14: TOC of start point 91 Figure 63 C15: TOC of program information . 92 Figure 64 C16: Trick play information . 93 Figure 65 P1: Program information 95 Figure 66 P2: Program total time . 96 Figure 67
30、P3: Program time code . 97 Figure 68 I1: Index total time . 98 Figure 69 I2: Index time code . 99 Figure 70 E1: G_ECM Pack . 100 Figure 71 E2: L_ECM Pack 101 Figure 72 E3: A_ECM Pack 102 Figure 73 E4: R_ECM Pack . 103 Figure 74 An example of different time code on a track 105 Figure 75 An example of
31、 a text recording . 106 Figure 76 An example of same text data pack recording 106 Figure 77 An example of a text group recording . 107 Figure 78 Additional Information of TOC 107 Figure 79 TOC without TOC Start and End Pack 108 Figure 80 TOC with TOC start and end pack 108 Figure 81 An example of a
32、TOC of previous programs in program n . 109 Figure 82 An example of TOC of each program 109 Figure 83 An example of the TOC of all programs 109 Figure 84 An example of indication of multi-channel recording . 110 Figure 85 An example of Information in multi-channel recording 110 Figure A.1 Kanji char
33、acters set structure . 153 Figure A.2 Additional character set structure 154 Figure A.3 Conversion routes between MJD and UTC 157 Table 1 Track configuration and dimensions 20 Table 2 Configuration of ID (maindata sync block) . 23 Table 3 Symbol definition of ID parity (maindata sync block) 24 Table
34、 4 Configuration of ID (subcode sync block) 25 Table 5 Absolute track number support flag . 26 Table 6 Tag . 26 Table 7 Symbol definition of ID parity (subcode sync block) . 27 Table 8 Format ID 28 Table 9 Application ID 28 Table 10 Signal allocation 32 Table 11 Track configuration and dimensions (S
35、TD mode) . 32 Table 12 Track configuration and dimensions (LS2 mode) . 34 Table 13 Track configuration and dimensions (LS3 mode) . 36 Table 14 Track configuration and dimensions (LS5 mode) . 38 Table 15 Track configuration and dimensions (LS7 mode) . 40 60774-5 IEC:2004 5 Table 16 Track configuratio
36、n and dimensions (HS mode) . 42 Table 17 Definition of k 44 Table 18 ECC block size 44 Table 19 ECC block number per track 44 Table 20 Program mode . 44 Table 21 Scanner rotation speed . 44 Table 22 1,001 flag 44 Table 23 Outer interleave 45 Table 24 Recording mode 45 Table 25 Application ID 45 Tabl
37、e 26 Configuration of Main header 47 Table 27 Format ID 47 Table 28 Application ID 48 Table 29 Application detail . 48 Table 30 Time compression ratio . 48 Table 31 Region management flag . 49 Table 32 CGMS . 49 Table 33 Data type 49 Table 34 Data detail . 50 Table 35 Configuration of Pack 50 Table
38、36 Repeating factor (STD and LS mode) 54 Table 37 Repeating factor (HS mode) 55 Table 38 Macro area (STD and LS mode) 57 Table 39 Macro area (HS mode) 58 Table 40 Ideal points (STD and LS mode) 58 Table 41 Ideal points (HS mode) 59 Table 42 Ideal points of macro area (STD mode: k=1) . 60 Table 43 Id
39、eal points of macro area (LS2 mode: k=2) 61 Table 44 Ideal points of macro area (LS3 mode: k=3) 62 Table 45 Ideal points of macro area (LS5 mode: k=5) 63 Table 46 Ideal points of macro area (LS7 mode: k=7) 64 Table 47 Ideal points of macro area (HS mode) . 65 Table 48 Sync block count (normal play)
40、69 Table 49 Sync block count (dummy data) . 70 Table 50 Data detail (normal play) . 70 Table 51 Sync block count (STD and LS mode/ trick play) . 73 Table 52 Sync block count (HS mode/ trick play) . 73 Table 53 Data detail (trick play) . 74 Table 54 Direction of trick play . 74 Table 55 Time code in
41、the interlace scan system (STD mode) . 111 Table 56 Time code in the progressive scan system (STD mode) . 112 Table 57 Time Code in progressive scan system (STD mode) 113 Table A.1 MPEG2(MPML) Parameters constraints for NTSC 116 6 60774-5 IEC:2004 Table A.2 MPEG2(MPML) Parameters constraints for PAL
42、/SECAM 116 Table A.3 MPEG1 Parameters constraints for NTSC 116 Table A.4 MPEG1 Parameters constraints for PAL/SECAM 116 Table A.5 Permitted values for display_horizontal_size and pan scan vector . 117 Table A.6 MPEG2(MPHL/MPH14L) Parameters constraints for NTSC . 117 Table A.7 MPEG2(MPHL/MPH14L) Par
43、ameters constraints for PAL/SECAM . 118 Table A.8 Picture user data structure of closed caption 120 Table A.9 Constraints of parameters in chunk 122 Table A.10 Constraints of display conditions 123 Table A.11 Possible locations of the descriptor 124 Table A.12 PAT table . 125 Table A.13 PMT table 12
44、7 Table A.14 Registration_descriptor (descriptor_tag = 0x05) . 129 Table A.15 DTCP_descriptor (descriptor_tag = 0x88 ) 130 Table A.16 DTCP_CCI . 130 Table A.17 Image_Constraint_Token . 131 Table A.18 APS . 131 Table A.19 Stream_identifier_descriptor (descriptor_tag = 0x52) . 131 Table A.20 component
45、tag constraints 132 Table A.21 ISO_639_language_descriptor (descriptor_tag = 0x0A) 132 Table A.22 Audio type values . 132 Table A.23 SIT table ( PID = 0x001F table_id = 0x7F) . 133 Table A.24 Partial_transport_stream_descriptor (descriptor_tag = 0x63) 135 Table A.25 Parental_rating_descriptor (desc
46、riptor_tag = 0x55) 135 Table A.26 Rating 136 Table A.27 Component_descriptor (descriptor_tag = 0x50) 136 Table A.28 Stream_content and component_type 137 Table A.29 Short_event_descriptor (descriptor_tag = 0x4D) . 139 Table A.30 Extended_event_descriptor (descriptor_tag = 0x4E) 140 Table A.31 Multil
47、ingual_service_name_descriptor (descriptor_tag = 0x5D) 141 Table A.32 Content_descriptor (descriptor_tag = 0x54) 142 Table A.33 Content_nibble level 1 and 2 assignments . 143 Table A.34 PartialTS_time_descriptor (descriptor_tag = 0xC3) 146 Table A.35 Caption_service_descriptor (descriptor_tag = 0x86
48、) . 147 Table A.36 DIT table ( PID = 0x001E table_id = 0x7E ) 148 Table A.37 Text characters set 150 Table A.38 Control character . 151 Table A.39 Invocation 151 Table A.40 Designation 151 Table A.41 Final character . 152 Table A.42 Initial designation and invocation . 152 Table A.43 Additional graphic characters set . 155 Table A.44 Symbols . 157 60774-5 IEC:2004 7
