TR 101 233 : 1.1.1
Current
The latest, up-to-date edition.
TELEVISION SYSTEMS; CODE OF PRACTICE FOR ALLOCATION OF SERVICES IN THE VERTICAL BLANKING INTERVAL (VBI)
Hardcopy , PDF
English
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Foreword
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Generalities
5 Signals
5.1 Signals whose line number is specified
5.2 Frequently used signals
5.3 Signals that are infrequently used
6 Principles applied to the allocation of services to
lines
7 Allocation of Teletext services
7.1 Teletext text transmission
7.2 Data broadcasting
7.3 Packet 8/30 format 1
7.4 Programme Delivery Control (PDC) 8/30f2
7.5 Allocation summary
Annex A (informative): Examples of VBI allocation
Annex B (informative): Example of test signal construction
History
This TR is intended as a companion document to the specifications, ETS 300 706 and ETS 300 708, covering the data format and transmission via teletext. It is primarily aimed at broadcasters and telecommunications network operators with the intention that there is a consistent approach to the positioning of services within the vertical blanking interval of 625/50 PAL derived services in Europe.
| Committee |
BROADCAS
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| SCTE 104 : 2017 | AUTOMATION SYSTEM TO COMPRESSION SYSTEM COMMUNICATIONS APPLICATIONS PROGRAM INTERFACE (API) |
| ETR 287 : 20001 | TELEVISION SYSTEMS; CODE OF PRACTICE FOR ENHANCED TELETEXT |
| ETS 300 708 : 20001 | TELEVISION SYSTEMS - DATA TRANSMISSION WITHIN TELETEXT |
| ETS 300 706 : 20001 | ENHANCED TELETEXT SPECIFICATION |
| ETS 300 294 : 20003 | TELEVISION SYSTEMS - 625-LINE TELEVISION WIDE SCREEN SIGNALLING (WSS) |
| ETS 300 732 : 20001 | TELEVISION SYSTEMS - ENHANCED 625-LINE PAL/SECAM TELEVISION - GHOST CANCELLATION REFERENCE (GCR) SIGNALS |
| ETR 288 : 20001 | CODE OF PRACTICE FOR AN ELECTRONIC PROGRAMME GUIDE |
| ETS 300 231 : 20002 | TELEVISION SYSTEMS - SPECIFICATION OF THE DOMESTIC VIDEO PROGRAMME DELIVERY CONTROL SYSTEM (PDC) |
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