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BS EN 61866:1997

Current

Current

The latest, up-to-date edition.

Audiovisual systems. Interactive text transmission system (ITTS)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-12-1997

€322.53
Excluding VAT

INTRODUCTION
1 General
    1.1 Scope
          1.2.1 Definitions
          1.2.2 Abbreviations
    1.3 Presentation conventions
2 ITTS packet structure
    2.1 Introductory remark
    2.2 ITTS packet format
    2.3 Packet-header field descriptions, bytes 0 - 7
          2.3.1 Packet header byte 0: language number
                 and application item
          2.3.2 Packet-header byte 1-2: packet index
          2.3.3 Packet-header byte 3-4
          2.3.4 Packet-header byte 5
          2.3.5 Packet-header byte 6: function controls
    2.4 Data field description, bytes 8-47
          2.4.1 GRAPHICS packet
          2.4.2 DATA packet
3 ITTS data presentation
    3.1 Character repertoire
    3.2 Serial textline attributes and character controls
          3.2.1 Serial text line attributes
          3.2.2 Decoder and character-display alternatives
    3.3 1-line display functions
          3.3.1 Validation of 12 characters from 40-
                 character text
          3.3.2 Character validation
    3.4 HORIZONTAL SCROLL function for 12-character
          displays
    3.5 CLEAR SCREEN
    3.6 Colours
          3.6.1 Default colours
          3.6.2 Highlighting related colour constraints
    3.7 Menus
          3.7.1 Vertical and horizontal menus
          3.7.2 Function control via commands
          3.7.3 Interactive commands
          3.7.4 IC command table
    3.8 Dynamically redefinable character (DRC) packet
          3.8.1 DRC pattern transmission format, single
                 font mode
          3.8.2 DRC pattern transmission format, double
                 size font mode
    3.9 Data integrity
Tables
1 Latin-based alphanumeric character set
2 Extended Latin-based alphanumeric character set
3 Mosaic and lined graphics font set
4 Japanese font table 1
5 Japanese font table 2
6 Conversion from ITTS character codes to JIS font numbers
7 Serial textline attributes
8 Foreground colour serial textline attributes
9 Background colour serial textline attributes
10 1-line display controls
11 Colour look up table
Figures
1 TEXT packet content
2 RUNTIME MENU packet content
3 GRAPHICS TEXT packet content
4 GRAPHICS RUNTIME MENU packet content
5 DATA packet content
C.1 Character set selection within a text line - Example of
    mixed graphics and alphanumeric line
C.2 Character set selection within a text line - Example
    of mixed alphanumeric, Kanji and Katakana line
C.3 Language selection by indexing a maximum of seven
    languages out of a total of 256 possible languages
Annexes
A (informative) Application examples for 2-line coding
B (informative) Sample outline for 12-character validation
C (informative) Language support and character sets
D (informative) Bibliography

Provides the mechanism for encoding sound associated data on prerecorded media and the transport of such data across equipment interfaces.

Committee
EPL/100
DevelopmentNote
Supersedes 96/205889 DC. Also numbered as IEC 61866. (09/2005)
DocumentType
Standard
Pages
52
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
DIN EN 61866:1998-04 Identical
SN EN 61866 : 1997 Identical
I.S. EN 61866:1998 Identical
EN 61866:1997 Identical
NBN EN 61866 : 1998 Identical
NF EN 61866 : 1998 Identical

ISO/IEC 8859-1:1998 Information technology 8-bit single-byte coded graphic character sets Part 1: Latin alphabet No. 1
IEC 60958:1989 Digital audio interface
IEC 60908:1999 Audio recording - Compact disc digital audio system
ETS 300 401 : 20002 RADIO BROADCASTING SYSTEMS; DIGITAL AUDIO BROADCASTING (DAB) TO MOBILE, PORTABLE AND FIXED RECEIVERS
ISO/IEC 646:1991 Information technology ISO 7-bit coded character set for information interchange
ISO/IEC 10646-1:2000 Information technology Universal Multiple-Octet Coded Character Set (UCS) Part 1: Architecture and Basic Multilingual Plane

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