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MHEG-5 (Multimedia and Hypermedia information coding Experts Group) is a standard for interactive multimedia presentation. It is used mainly in the UK on digital terrestrial television (DTT) platforms such as Freeview and Freesat, but also on digital satellite (DBS) and cable television platforms. MHEG-5 is a declarative language. This means that it is primarily concerned with the content of the multimedia presentation, rather than the sequence in which that content is to be presented. The MHEG-5 standard is managed by the MHEG-5 Industry Group.