MHEG-5, or ISO/IEC , is part of a set of international standards relating to the presentation of multimedia information, standardised by the Multimedia. Buy ISO/IEC INFORMATION TECHNOLOGY – CODING OF MULTIMEDIA AND HYPERMEDIA INFORMATION – PART 5: SUPPORT FOR. Buy BS ISO/IEC INFORMATION TECHNOLOGY – CODING OF MULTIMEDIA AND HYPERMEDIA INFORMATION – SUPPORT.
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The MHEG-5 language itself is just that, a language.
These blocks of code consist of elementary actions which can perform operations such as changing the text displayed by a text objector starting a video clip playing. The principles behind the MHEG-IC are to provide a seamless viewer experience of broadcast delivered content augmented with content delivered over IP as an extension of the channel or network.
MHEG-5 is a licence-free and public standard for interactive TV middleware that is used both to send and receive interactive TV signals.
MHEG-5 is suited to programming interactive kiosks and interactive television services. From Wikipedia, the free encyclopedia. Each Scene lists the items of text and graphics to be presented and can contain blocks of procedural code which are executed in response to one of a predefined set of events such as keys being pressed, timers firing or content being successfully loaded into memory.
List of International 1352 Commission standards. Webarchive template wayback links All articles with vague or ambiguous time Vague or ambiguous time from November An Iecc application consists of a number of Scenes which the user of the application can move between.
MHEG-5 is an object-based declarative programming language which can be used to describe a presentation isso text, images and video. To be useful in any particular context, the language needs to be profiled. Not to be confused with MPEG. MHEG-5 specifies a hierarchy of classes that are available to the application author. The MHEG-IC gives access to streamed on-demand video content in addition to traditional text and graphics as well as the ability to support secure transactions.
This page was last edited iecc 27 Novemberat Unlike in object oriented languages, it is not possible for new classes to be defined. Retrieved from ” https: Ireland has selected MHEG-5 v1.
ISO/IEC – Estonian Centre for Standardisation
In New Zealandthe same profile as in UK is used, with minor additions for the Maori language and its use of the guide key on certified Freeview receivers. Views Read Edit View history. Support for base-level interactive applications”. You can download the PDF version of above image from http: It allows a wide range of TV-centric interactive services to be deployed.
Broadcasters have full editorial control of the user experience.