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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MHEG-5 specifies a hierarchy of classes that are available to the application author.
ISO/IEC – Estonian Centre for Standardisation
The MHEG-5 language itself is just that, a language. An MHEG-5 application consists of a number of Scenes which the user of the application can move between.
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 on 27 Novemberat It allows a wide range of TV-centric interactive services to be deployed.
MHEG-5 is an object-based declarative programming language which can be used to describe a presentation of text, images and video. 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.
It is most commonly used as a language to describe interactive television services. Applications are normally written in the textual notation and then encoded into ASN.
Retrieved from ” https: Support for base-level interactive applications”. The principles behind the MHEG-IC are to provide a seamless viewer experience of broadcast delivered content augmented with content delivered over IP isc an extension of the channel or network. Not to be confused with MPEG.
List of International Electrotechnical Iao standards. Broadcasters have full editorial control of the user experience. Views Read Edit View history. 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.
MHEG-5 is a licence-free and public standard for interactive TV middleware that is used both to send and receive interactive TV signals. iiso
MHEG-5 is suited to programming ic kiosks and interactive television services. Unlike in object oriented languages, it is not possible for new classes to be defined.
Ireland has selected MHEG-5 v1.