1、BRITISH STANDARD Super video compact disc Disc-interchange system-specification The European Standard EN 62107:2001 has the status ofa British Standard ICs 33.160.40 BS EN 62107:2002 IEC 62107:2000 Wk present to the responsible international/European committee any enquiries on the interpretation, or
2、 proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. - 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 nu
3、mber 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period oftime during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cr oss-r e fer enc e s The British Standards which implement inter
4、national 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 the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to incl
5、ude 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 legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the E
6、N 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. O BSI 18 January 2002 ISBN O 580 38856 5 EUROPEAN STANDARD EN 62107 NORME EUROPENNE EUROPISCHE NORM June 2001 ICs 33.160.40 English versi
7、on Super video compact disc - Disc-interchange system-specification (IEC 621 07:2000) Super vidodisque compact - Systme dchange de disques - Spcifications (CE1 621 07:2000) Super-Video-Compact-Disc - Systemanforderungen fr den Plattenaustausch (IEC 62107:2000) This European Standard was approved by
8、CENELEC on 2000-09-01. CENELEC members are bound to comply with the CENKENELEC 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 stan
9、dards 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 member into its own language and not
10、ified 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, Netherlands, Norway, Portugal, Spain, Swede
11、n, Switzerland and United Kingdom. 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 O 2001 CENELEC - All rights of exploitation i
12、n any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62107:2001 E Page 2 EN 62107:2001 Foreword The text of document 100B/261/FDIS, future edition 1 of IEC 62107, prepared by SC IOOB, Audio, video and multimedia information storage systems, of IEC TC 100, Audio, video and
13、multimedia systems and equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 621 07 on 2000-09-01. 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 endors
14、ement - latest date by which the national standards conflicting with the EN have to be withdrawn Annexes designated “normative“ are part of the body of the standard. Annexes designated “informative“ are given for information only. In this standard, annex ZA is normative and annexes A and B are infor
15、mative. Annex ZA has been added by CENELEC. (dop) 2001-12-01 (dow) 2003-09-01 Endorsement notice The text of the International Standard IEC62107:2000 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be add
16、ed for the standards indicated : IEC 60908 NOTE Harmonized as EN 60908:1999 (not modified) IEC61104 NOTE Harmonized as EN 61104:1992 (not modified). O BSI 18 January 2002 Page 3 EN 62107:2001 CONTENTS Page INTRODUCTION 7 Clause 1 Scope . . 8 2 Normative references . 8 3 Definitions, abbreviations, c
17、onventions 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 overview 12 4.2 SuperVCD system reference model . 12 5 General SuperVCD disc format . 13 5.1 SuperVCD disc structure . 13 5.
18、1 .I Lead-in area 13 5.1.2 Program area. 13 5.1.3 Lead-out area 14 5.2 SuperVCD sector format 14 5.2.1 SuperVCD sector Subheader structure . 14 5.2.2 Form 1 SuperVCD sector ECC and ED . 16 5.2.3 Form 2 SuperVCD sector EDC field . 16 5.3 SuperVCD DATA track format 16 5.3.1 SuperVCD Information files
19、17 5.3.2 Segment Play Item (SPI) area 17 5.3.3 Other file 18 5.4 SuperVCD MPEG track format 18 6 Data Retrieval and File system structure . 18 6.1 IS0 9660 Volume structure 19 6.1.1 IS0 9660 Primary Volume Descriptor (PVD) 19 6.1.2 PVD Disc Label 19 6.1.3 Path Tab 19 6.1.4 Directory record . 19 6.2
20、Directory structure . 20 6.2.1 Root directory . .20 6.3 SVCD directory 20 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 file . .25 6.3.5 SEARCH.DAT file 26 6.3.6 TRACKS.SVD file 27 O BSI 18 January 2002 Page 4 EN 62107:2001 Clause Page 6.4 MPEG2 directory .
21、 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 file 29 6.6.2 CAPTnn.DAT file 31 MPEG2 stream coding 32 7.1 MPEG sector format 32 7.1 . 1 MPEG Video sector 32 7.1.2 MPEG Audio sector 33 7.1.3 Access Point sector . 33 M
22、PEG PS coding . 34 7.2.1 PS pack-header 34 7.2.2 PS system-header 7.2.3 PES-packet structure 7.2.4 Synchronization MPEG VIDEO format . 36 7.3.1 MPEG2 video formats 37 7.3.2 MPEG2 video encoding restrictions 37 7.3.3 Special Information in the MPEG video signal 37 7.3.4 MPEG video parameters for Stil
23、l Pictures 38 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 Data 44 Segment Play Item (SPI) coding . 44 8.1 General 44 8.2
24、Segmen 44 8.3 Segment Play Still Picture . 44 8.4 Segment Play Audio 45 Play Sequence Descriptor (PSD) 45 9.1 General . 45 9.2 PSD file constraints . 46 9.3 Play List 46 9.4 Selection 48 9.5 End List . 51 7 7.2 7.3 7.4 8 9 Annex A (informative) PSD interpretation . 52 Annex B (informative) Playback
25、device function support . 56 Bibliography 57 O BSI 18 January 2002 Page 5 EN 62107:2001 Pages Figure 1 - Example of bit ordering for one 8-bit byte Figure 2 - Example of byte ordering for 2 bytes . Figure 3 - SuperVCD system reference model . Figure 4 - SuperVCD disc layout . 13 Figure 5 - Example o
26、f 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 Figure 8 - Example of the directory structure . . 18 . 20 Figure 9 - One MPEG Video sector 32 Figure 10 - One MPEG Audio sector without extension stream . 33
27、Figure 11 - One MPEG Audio sector with extension stream 33 .33 Figure 12 - Access Point sector structure Figure 13 - Example of a valid pack structure with base frame split over two sectors 41 Figure 14 - Example of a valid pack structure with extension frame split ov Figure 15 - Example of Multi De
28、fault Selection Table 1 - Lead-in area subcode 13 Table 2 - Form 1 SuperVCD sector fields 14 Table 3 - Form 2 SuperVCD sector fields . 14 Table 4 - Layout of Subheader field . . 15 Table 5 - Sub-header bytes . . 15 15 Table 7 - SuperVCD Disc Label I9 Table 8 - System Use Extension Information . I9 T
29、able 9 - Layout of INFO.SVD . 21 Table 1 O - System profile tags . . 21 Table 11 - Status Flags . 22 Table 12 - Segment Play Item Contents byte 23 Table 13 - Layout of ENTRIES.SVD file 24 Table 14 - Layout of the Entry field in ENTRIES.SVD file 24 Table 15 - Example of an MPEG track with additional
30、Entries Table 6 - Submode bit definitions . 25 26 26 Table 16 - Example of the List ID Offset table Table 17 - Layout of SEARCH.DAT file Table 18 - Layout of TRACKS.SVD file . 27 Table 19 - Track Content byte Table 20 - Layout of SCANDATA.DAT file . Table 21 - Layout of scandataPtable() . .28 . 29 .
31、30 O BSI 18 January 2002 Page 6 EN 62107:2001 Pages Table 22 - Layout of the CAPTnn.DAT file . 31 31 Table 23 - Layout of C-Group N . 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 cons
32、traints .35 Table 28 - Buffer size constraints . 36 Table 29 - Time coding constraints . 36 Table 30 - Accepted video formats for compressed moving pictures . 37 . 37 38 .39 39 39 . 40 .42 42 . .42 Table 40 - Layout of a User-data-group for Scan Information 43 Table 41 - Layout of a User-data-group
33、with Closed Caption Data 44 Table 31 - MPEG2 video encoding restrictions . Table 32 - Sequence-header fields for Still Pictures Table 33 - Audio channel encoding Table 34 - MPEGI (ISO/IEC 11 172-3) audio constraints Table 35 - Audio PES-packet header Table 36 - MPEG2 audio constraints Table 37 - Gen
34、eral structure of User Data Table 38 - General layout of a User-data-group . Table 39 - Usage of Tag-name . Table 42 - Play List structure . 46 Table 43 - Layout of the List Table 44 - Layout of the Play Item Wait Time entry Table 45 - Definition of Play Item Number Table 46 - Selection List structu
35、re . Table 47 - Definition of Loop Count and Jump Timing Table 48 - End List structure . Table A.l - Example of function keys for User Interaction mode Table A.2 - Example of function keys for Linear Play mode . required playback device functions . 47 . .47 . .48 . .48 .50 51 . .54 55 . 56 . Table B
36、.l - Overview of specified support on the disc for implementation of O BSI 18 January 2002 Page 7 EN 62107:2001 INTRODUCTION There is a market need for a standardized fully digital Compact Disc based video reproduction system. This Super Video CD specification standardizes and upgrades the current V
37、ideo 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 further future improvements. This standard is based on using variable bit rate (VBR) MPEG2 coding for more efficient use
38、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 offer more flexibility for publishers to use the best video/audio quality given limited disc capacity. Attention is drawn
39、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 comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation. O BSI 1
40、8 January 2002 Page 8 EN 62107:2001 SUPER VIDEO COMPACT DISC - Di sc-i n t erch a n g e sys t em-s pecifi cat i on 1 Scope This International Standard defines the basic specification of the Super Video Compact Disc, (SuperVCD), characterized by high resolution and high picture quality, which matches
41、 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 future products. The general SuperVCD disc structure is based on the CD-ROM system (see ISOlIEC 10
42、149). 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to
43、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 latest edition of the normative document referred to applies. Members of IEC and IS0 maintain reg
44、isters of currently valid International Standards. ISOlIEC 10149:1995, lnformafion fechnology - Dafa inferchange on read-only 120 mm opfical dafa disks (CD-ROM) ISOlIEC 1 1 172-3: 1993, lnformafion fechnology - Coding of moving picfures and associafed audio for digifal sforage media af up fo abouf 1
45、,5 Mbifls - Parf 3: Audio ISOlIEC 1381 8-1 : 1996, lnformafion fechnology - Generic coding of moving picfures and associafed audio informafion: Sysfems ISOlIEC 13818-2:1996, lnformafion fechnology - Generic coding of moving picfures and associafed audio informafion: Video IS0 646:1991, lnformafion f
46、echnology - IS0 7-bif coded characfer sef for informafion inferchange IS0 9660:1988, lnformafion processing - Volume and file sfrucfure of CD-ROM for informafion inferchange 3 Definitions, abbreviations, conventions and symbols 3.1 Definitions 3.1.1 bit rate rate at which a compressed bit stream is
47、delivered to the input of a decoder 3.1.2 mnemonics descriptions of different data types used in this standard O BSI 18 January 2002 Page 9 EN 62107:2001 3.1.3 mode 2 form 1 CD-ROM track type 3.1.4 mode 2 form 2 CD-ROM track type 3.1.5 mux rate rate value derived from the sector rate 3.1.6 playback
48、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 stream to the
49、 decoder 3.1.9 system clock reference time stamp in the Program Stream 3.1.10 sector smallest addressable part of a Digital Data Track in the information area that can be accessed independently of other addressable parts of the area ISO/IEC 101491 3.1.11 sector and subcode address representation all Sector addresses and Subcode addresses are represented in the 3-byte BCD encoded form mm:ss:ff. The minutes field is represented by “mm“, the seconds field is represented by “ss“, the blocks (Sector) or frames (Subcode) field is represented by “ff“ 3.1.12 ti me-stam p ti
