IEC 62298-3:2005
(Main)Teleweb application - Part 3: Superteletext profile
Teleweb application - Part 3: Superteletext profile
IEC 62298-3:2005 specifies the TeleWeb Superteletext profile that allows Web-style text and graphics to be displayed on suitable decoders. A TeleWeb service comprises multimedia data files whose format and attributes are defined by this specification. This specification focuses on the presentation layer especially the implementation of TeleWeb HTML. It further defines graphical requirements like colours and fonts and the used content formats. For information regarding general information and the transport layer, refer to IEC 62298-1 and IEC 62298-2. This bilingual version (2013-07) corresponds to the monolingual English version, published in 2005-05.
Application téléweb - Partie 3: Profil supertélétexte
La CEI 62298-1:2005 spécifie le profil Supertélétexte du TéléWeb permettant au texte et aux graphiques de style Web d'être affichés sur des décodeurs appropriés. Un service du TéléWeb comprend des fichiers de données multimédia dont le format et les attributs sont définis par cette spécification. Cette spécification met l'accent sur la couche de présentation, surtout la mise en uvre d'HTML du TéléWeb. Elle définit également les exigences graphiques telles que les couleurs et les polices ainsi que les formats de contenu utilisés. Pour les informations relatives aux informations générales et à la couche transport, se référer à la CEI 62298-1 et à la CEI 62298-2. La présente version bilingue (2013-07) correspond à la version anglaise monolingue publiée en 2005-05.
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INTERNATIONAL IEC
STANDARD 62298-3
First edition
2005-05
TeleWeb application –
Part 3:
Superteletext profile
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INTERNATIONAL IEC
STANDARD 62298-3
First edition
2005-05
TeleWeb application –
Part 3:
Superteletext profile
IEC 2005 Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
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International Electrotechnical Commission
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For price, see current catalogue
– 2 – 62298-3 IEC:2005(E)
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope.7
2 Normative references .7
3 Terms, definitions and abbreviations .8
3.1 Terms and definitions .8
3.2 Abbreviations .8
4 Display .9
4.1 Colour representation.9
4.2 Text representation .10
4.3 Text placement.12
4.4 Image representation .13
4.5 4:3 and 16:9 aspect ratio displays .13
5 URLs .14
5.1 File naming .15
5.2 Access through page number .15
5.3 TeleWeb file reference scheme .16
5.4 Teletext page reference scheme.18
5.5 NexTView reference scheme .19
5.6 Special function URLs .20
6 Text and hypertext.20
6.1 TeleWeb HTML file format.20
6.2 Syntax of TeleWeb HTML tags .22
6.3 Document structure elements .24
6.4 Header section tags .27
6.5 Paragraph formatting.29
6.6 Character formatting.32
6.7 Hypertext links .36
6.8 Lists .41
6.9 Tables .44
6.10 Images .50
6.11 Ticker text .53
6.12 Exceptional ignored tags .55
7 TeleWeb default style .55
8 Image files.55
8.1 GIF.55
8.2 JPEG .56
9 Content labelling .56
9.1 Predefined themes and identifier coding.56
9.2 Parental ratings.56
10 Special data .56
10.1 Service identification graphic.56
10.2 Home page.57
10.3 Default page.57
62298-3 IEC:2005(E) – 3 –
10.4 Profile upgrade page .57
10.5 ZLIB dictionary files .57
11 Service-related attributes.58
11.1 Name .58
11.2 Information .58
11.3 Language .58
11.4 Transmission schedule .58
12 File-related attributes.59
12.1 General file attributes .60
12.2 File content attributes .61
12.3 Time- and date-related attributes .62
12.4 Storage-related attributes .63
12.5 Special function attributes.63
13 Short and full TeleWeb service .64
14 Individual addressing – Group addressing .65
Annex A (informative) HTML compatibility .66
Annex B (normative) Default colour palette specification.69
Annex C (normative) Table of predefined themes .71
Annex D (informative) TeleWeb document type definition (DTD) .78
Annex E (informative) TeleWeb default CSS2 style sheet .87
Annex F (normative) Font metrics.90
Annex G (informative) TeleWeb Superteletext profile reference decoder .95
Bibliography .98
Table 1 – Default colour palette .10
Table 2 – Font sizes .11
Table 3 – File naming .15
Table 4 – EPG parameters.17
Table 5 – Profile parameter.18
Table 6 – Special function URLs .20
Table 7 – List of service-related attributes .58
Table 8 – List of file-related attributes .59
Table 9 – Rating scheme .62
Table 10 – Filter attributes for nexTView references .65
Table A.1 – HTML V3.2 tags not supported .66
Table A.2 – HTML V3.2 attributes not supported.67
Table A.3 − Browser specific tags supported .67
Table A.4 – TeleWeb specific tags supported .67
Table B.1 – Default colour palette specification .69
Table C.1 – Predefined themes .71
– 4 – 62298-3 IEC:2005(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
TELEWEB APPLICATION –
Part 3: Superteletext profile
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
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consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Commi
...
IEC 62298-3 ®
Edition 1.0 2005-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Teleweb application –
Part 3: Superteletext profile
Application téléweb –
Partie 3: Profil supertélétexte
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IEC 62298-3 ®
Edition 1.0 2005-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Teleweb application –
Part 3: Superteletext profile
Application téléweb –
Partie 3: Profil supertélétexte
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX XD
ICS 33.170; 35.240.99 ISBN 978-2-8322-0778-9
– 2 – 62298-3 IEC:2005
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviations . 8
3.1 Terms and definitions . 8
3.2 Abbreviations . 8
4 Display . 9
4.1 Colour representation . 9
4.2 Text representation . 10
4.3 Text placement . 12
4.4 Image representation . 13
4.5 4:3 and 16:9 aspect ratio displays . 13
5 URLs . 14
5.1 File naming . 15
5.2 Access through page number . 15
5.3 TeleWeb file reference scheme . 16
5.4 Teletext page reference scheme. 18
5.5 NexTView reference scheme . 19
5.6 Special function URLs . 20
6 Text and hypertext . 20
6.1 TeleWeb HTML file format . 20
6.2 Syntax of TeleWeb HTML tags . 22
6.3 Document structure elements . 24
6.4 Header section tags . 27
6.5 Paragraph formatting . 29
6.6 Character formatting . 32
6.7 Hypertext links . 36
6.8 Lists . 41
6.9 Tables . 44
6.10 Images . 50
6.11 Ticker text . 53
6.12 Exceptional ignored tags . 55
7 TeleWeb default style . 55
8 Image files. 55
8.1 GIF . 55
8.2 JPEG . 56
9 Content labelling . 56
9.1 Predefined themes and identifier coding . 56
9.2 Parental ratings . 56
10 Special data . 56
10.1 Service identification graphic . 56
10.2 Home page . 57
10.3 Default page . 57
10.4 Profile upgrade page . 57
62298-3 IEC:2005 – 3 –
10.5 ZLIB dictionary files . 57
11 Service-related attributes . 58
11.1 Name . 58
11.2 Information . 58
11.3 Language . 58
11.4 Transmission schedule . 58
12 File-related attributes . 59
12.1 General file attributes . 60
12.2 File content attributes . 61
12.3 Time- and date-related attributes . 62
12.4 Storage-related attributes . 63
12.5 Special function attributes . 63
13 Short and full TeleWeb service . 64
14 Individual addressing – Group addressing . 65
Annex A (informative) HTML compatibility . 66
Annex B (normative) Default colour palette specification . 69
Annex C (normative) Table of predefined themes . 71
Annex D (informative) TeleWeb document type definition (DTD) . 78
Annex E (informative) TeleWeb default CSS2 style sheet . 87
Annex F (normative) Font metrics . 90
Annex G (informative) TeleWeb Superteletext profile reference decoder . 95
Bibliography . 98
Table 1 – Default colour palette . 10
Table 2 – Font sizes . 11
Table 3 – File naming . 15
Table 4 – EPG parameters . 17
Table 5 – Profile parameter . 18
Table 6 – Special function URLs . 20
Table 7 – List of service-related attributes . 58
Table 8 –
...
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