Before revision: MHEG-5, or ISO/IEC 13522-5 , is part of a set of international standards relating to the presentation of multimedia information, standardised by the Multimedia and Hypermedia Experts Group (MHEG).
After revision: MHEG-5, or ISO/IEC 13522–5 , is part of a set of international standards relating to the presentation of multimedia information, standardised by the Multimedia and Hypermedia Experts Group (MHEG).