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EN 62297-2:2005

Triggering messages for broadcast applications - Part 2: Transport methods EN 62297-2:2005

Publication date:   Aug 10, 2006

General information

60.60 Standard published   Jun 3, 2005

CENELEC

CLC/TC 100X Audio, video and multimedia systems and equipment and related sub-systems

European Norm

33.170   Television and radio broadcasting

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Scope

specifies how the trigger messages defined in EN 62297-1 are transmitted. A trigger is defined as information sent from a service provider as part of a data broadcasting transmission that initiates an application in a receiver. Additional information in the trigger message allows filtering or prioritization techniques to be applied at the receiver. Examples of possible use include the forcing of the display of information to warn of severe weather conditions and advising of extreme content in the TV programme. In an interactive system, a message or icon might be displayed inviting on-line access to vote, to register an interest in an advertised product, or to browse programme-related content

Life cycle

NOW

PUBLISHED
EN 62297-2:2005
60.60 Standard published
Jun 3, 2005