1、BRITISH STANDARD BS EN 62107:2002 IEC 62107:2000 Super video compact disc Disc-interchange system-specification The European Standard EN 62107:2001 has the status of a British Standard ICS 33.160.40 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 62107:2002 This British S
2、tandard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 18 January 2002 BSI 18 January 2002 ISBN 0 580 38856 5 National foreword This British Standard is the of
3、ficial English language version of EN 62107:2001. It is identical with IEC 62107:2000. The UK participation in its preparation was entrusted to Technical Committee EPL/100, Audio, video and multimedia systems and equipment, which has the responsibility to: A list of organizations represented on this
4、 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 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications
5、 may contain identifiers from both systems. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using th
6、e “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 Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from
7、 legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the U
8、K. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 58, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date
9、CommentsEUROPEAN STANDARD EN 62107 NORME EUROPENNE EUROPISCHE NORM June 2001 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 200
10、1 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62107:2001 E ICS 33.160.40 English version Super video compact disc - Disc-interchange system-specification (IEC 62107:2000) Super vidodisque compact - Systme dchange de disques -
11、Spcifications (CEI 62107:2000) Super-Video-Compact-Disc - Systemanforderungen fr den Plattenaustausch (IEC 62107:2000) This European Standard was approved by CENELEC on 2000-09-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving
12、 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 ver
13、sions (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 o
14、f Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EN 60122:7100 - 2 - Foreword The text of document 100B/261/FDIS, future edition 1 of IEC 62107, prepared by
15、 SC 100B, Audio, video and multimedia information storage systems, of IEC TC 100, Audio, video and multimedia systems and equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62107 on 2000-09-01. The following dates were fixed: latest date by which the EN has t
16、o be implemented at national level by publication of an identical national standard or by endorsement (dop) 2001-12-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2003-09-01 Annexes designated “normative“ are part of the body of the standard. Annexe
17、s designated “informative“ are given for information only. In this standard, annex ZA is normative and annexes A and B are informative. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62107:2000 was approved by CENELEC as a European Standard withou
18、t any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60908 NOTE Harmonized as EN 60908:1999 (not modified). IEC 61104 NOTE Harmonized as EN 61104:1992 (not modified). _ Page2 EN62107:2001 BSI18January2002CONTENTS Page IN
19、TRODUCTION 7 Clause 1 Scope 8 2 Normative references. 8 3 Definitions, abbreviations, conventions and symbols 8 3.1 Definitions 8 3.2 Abbreviations.10 3.3 Conventions and symbols 10 3.4 Compatibility conventions 11 4 SuperVCD introduction .12 4.1 System overview12 4.2 SuperVCD system reference model
20、 .12 5 General SuperVCD disc format.13 5.1 SuperVCD disc structure .13 5.1.1 Lead-in area 13 5.1.2 Program area.13 5.1.3 Lead-out area 14 5.2 SuperVCD sector format14 5.2.1 SuperVCD sector Subheader structure.14 5.2.2 Form 1 SuperVCD sector ECC and EDC fields.16 5.2.3 Form 2 SuperVCD sector EDC fiel
21、d .16 5.3 SuperVCD DATA track format16 5.3.1 SuperVCD Information files17 5.3.2 Segment Play Item (SPI) area17 5.3.3 Other files18 5.4 SuperVCD MPEG track format.18 6 Data Retrieval and File system structure.18 6.1 ISO 9660 Volume structure19 6.1.1 ISO 9660 Primary Volume Descriptor (PVD) 19 6.1.2 P
22、VD Disc Label19 6.1.3 Path Table .19 6.1.4 Directory record.19 6.2 Directory structure .20 6.2.1 Root directory 20 6.3 SVCD directory20 6.3.1 INFO.SVD file 21 6.3.2 ENTRIES.SVD file .23 6.3 3 PSD.SVD file .25 6.3.4 LOT.SVD file25 6.3.5 SEARCH.DAT file 26 6.3.6 TRACKS.SVD file 27 Page3 EN62107:2001 B
23、SI18January2002Clause Page 6.4 MPEG2 directory .28 6.4.1 AVSEQnn.MPG files 28 6.5 SEGMENT directory.28 6.5.1 Segment Play Items.28 6.6 EXT directory.29 6.6.1 SCANDATA.DAT file29 6.6.2 CAPTnn.DAT file31 7 MPEG2 stream coding 32 7.1 MPEG sector format 32 7.1.1 MPEG Video sector32 7.1.2 MPEG Audio sect
24、or33 7.1.3 Access Point sector .33 7.2 MPEG PS coding.34 7.2.1 PS pack_header 34 7.2.2 PS system_header.34 7.2.3 PES_packet structure 35 7.2.4 Synchronization .36 7.3 MPEG VIDEO format .36 7.3.1 MPEG2 video formats 37 7.3.2 MPEG2 video encoding restrictions37 7.3.3 Special Information in the MPEG vi
25、deo signal37 7.3.4 MPEG video parameters for Still Pictures 38 7.4 MPEG AUDIO format.38 7.4.1 Audio PES_packets .39 7.4.2 Variable audio stream bit rate 39 7.4.3 Surround Sound coding .40 7.5 USER data 41 7.5.1 User data structure 42 7.5.2 Scan Information Data .42 7.5.3 Closed Caption Data44 8 Segm
26、ent Play Item (SPI) coding .44 8.1 General .44 8.2 Segment Play Motion Video.44 8.3 Segment Play Still Picture .44 8.4 Segment Play Audio 45 9 Play Sequence Descriptor (PSD) 45 9.1 General .45 9.2 PSD file constraints .46 9.3 Play List 46 9.4 Selection list48 9.5 End List .51 Annex A (informative) P
27、SD interpretation .52 Annex B (informative) Playback device function support.56 Bibliography57 Page4 EN62107:2001 BSI18January2002Pages Figure 1 Example of bit ordering for one 8-bit byte .10 Figure 2 Example of byte ordering for 2 bytes 11 Figure 3 SuperVCD system reference model12 Figure 4 SuperVC
28、D disc layout 13 Figure 5 Example of layout of a DATA TRACK .16 Figure 6 Example of Segment Play Items in the Segment Play Item Area.18 Figure 7 Example of an MPEG track.18 Figure 8 Example of the directory structure 20 Figure 9 One MPEG Video sector.32 Figure 10 One MPEG Audio sector without extens
29、ion stream .33 Figure 11 One MPEG Audio sector with extension stream33 Figure 12 Access Point sector structure .33 Figure 13 Example of a valid pack structure with base frame split over two sectors41 Figure 14 Example of a valid pack structure with extension frame split over two sectors 41 Figure 15
30、 Example of Multi Default Selection .50 Table 1 Lead-in area subcode13 Table 2 Form 1 SuperVCD sector fields14 Table 3 Form 2 SuperVCD sector fields14 Table 4 Layout of Subheader field15 Table 5 Sub-header bytes 15 Table 6 Submode bit definitions .15 Table 7 SuperVCD Disc Label19 Table 8 System Use
31、Extension Information 19 Table 9 Layout of INFO.SVD 21 Table 10 System profile tags21 Table 11 Status Flags 22 Table 12 Segment Play Item Contents byte23 Table 13 Layout of ENTRIES.SVD file24 Table 14 Layout of the Entry field in ENTRIES.SVD file24 Table 15 Example of an MPEG track with additional E
32、ntries.25 Table 16 Example of the List ID Offset table.26 Table 17 Layout of SEARCH.DAT file.26 Table 18 Layout of TRACKS.SVD file.27 Table 19 Track Content byte 28 Table 20 Layout of SCANDATA.DAT file 29 Table 21 Layout of scandata_table() 30 Page5 EN62107:2001 BSI18January2002Pages Table 22 Layout
33、 of the CAPTnn.DAT file 31 Table 23 Layout of C_Group N.31 Table 24 Pack_header fields 34 Table 25 PS system_header constraints.34 Table 26 Valid stream_id codes for PES_packets.35 Table 27 PES_packet header constraints .35 Table 28 Buffer size constraints .36 Table 29 Time coding constraints.36 Tab
34、le 30 Accepted video formats for compressed moving pictures .37 Table 31 MPEG2 video encoding restrictions .37 Table 32 Sequence_header fields for Still Pictures.38 Table 33 Audio channel encoding.39 Table 34 MPEG1 (ISO/IEC 11172-3) audio constraints.39 Table 35 Audio PES_packet header .39 Table 36
35、MPEG2 audio constraints 40 Table 37 General structure of User Data 42 Table 38 General layout of a User_data_group 42 Table 39 Usage of Tag_name 42 Table 40 Layout of a User_data_group for Scan Information 43 Table 41 Layout of a User_data_group with Closed Caption Data 44 Table 42 Play List structu
36、re46 Table 43 Layout of the List ID entry47 Table 44 Layout of the Play Item Wait Time entry.47 Table 45 Definition of Play Item Number 48 Table 46 Selection List structure 48 Table 47 Definition of Loop Count and Jump Timing.50 Table 48 End List structure 51 Table A.1 Example of function keys for U
37、ser Interaction mode .54 Table A.2 Example of function keys for Linear Play mode 55 Table B.1 Overview of specified support on the disc for implementation of required playback device functions56 Page6 EN62107:2001 BSI18January2002INTRODUCTION There is a market need for a standardized fully digital C
38、ompact Disc based video reproduction system. This Super Video CD specification standardizes and upgrades the current Video CD format. It utilizes better Video and Audio quality. It also includes extensions for surround sound multi-channel audio and provisions for PC playback, and is prepared for fur
39、ther future improvements. This standard is based on using variable bit rate (VBR) MPEG2 coding for more efficient use of disc capacity. The target for this standard is further to ensure the best price/performance combination possible with the latest state-of-the-art technology available, and to offe
40、r more flexibility for publishers to use the best video/audio quality given limited disc capacity. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. Recipients of this standard are invited to submit, with their comment
41、s, notification of any relevant patent rights of which they are aware and to provide supporting documentation. Page7 EN62107:2001 BSI18January2002SUPER VIDEO COMPACT DISC Disc-interchange system-specification 1 Scope This International Standard defines the basic specification of the Super Video Comp
42、act Disc, (SuperVCD), characterized by high resolution and high picture quality, which matches current TV receivers. This standard is intended to be used as a basis for the design, production and compliance testing of SuperVCD discs and playback devices to achieve compatibility with current and futu
43、re products. The general SuperVCD disc structure is based on the CD-ROM system (see ISO/IEC 10149). 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequen
44、t amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the lat
45、est edition of the normative document referred to applies. Members of IEC and ISO maintain registers of currently valid International Standards. ISO/IEC 10149:1995, Information technology Data interchange on read-only 120 mm optical data disks (CD-ROM) ISO/IEC 11172-3:1993, Information technology Co
46、ding of moving pictures and associated audio for digital storage media at up to about 1,5 Mbit/s Part 3: Audio ISO/IEC 13818-1:1996, Information technology Generic coding of moving pictures and associated audio information: Systems ISO/IEC 13818-2:1996, Information technology Generic coding of movin
47、g pictures and associated audio information: Video ISO 646:1991, Information technology ISO 7-bit coded character set for information interchange ISO 9660:1988, Information processing Volume and file structure of CD-ROM for information interchange 3 Definitions, abbreviations, conventions and symbol
48、s 3.1 Definitions 3.1.1 bit rate rate at which a compressed bit stream is delivered to the input of a decoder 3.1.2 mnemonics descriptions of different data types used in this standard Page8 EN62107:2001 BSI18January20023.1.3 mode 2 form 1 CD-ROM track type 3.1.4 mode 2 form 2 CD-ROM track type 3.1.
49、5 mux rate rate value derived from the sector rate 3.1.6 playback device any SuperVCD compliant player or other product, such as a PC 3.1.7 program stream a collection of elementary streams 3.1.8 real-time stream MPEG2 program stream containing video and audio components to be decoded and presented in time, controlled by timing characteristics in the stre
