Norm

NEN-ISO/IEC 14496-23:2008 en

Information technology - Coding of audio-visual objects - Part 23: Symbolic Music Representation

179,33

Over deze norm

Status Definitief
Aantal pagina's 173
Commissie Coding of audio, picture, multimedia and hypermedia information
Gepubliceerd op 01-02-2008
Taal Engels
This International Standard defines the Symbolic Music Representation technology. By capitalising the Symbolic Music Representation technology the acronym "SMR" has been derived. A symbolic representation of music is a logical structure based on symbolic elements representing audiovisual events, the relationship between those events, and aspects related to how those events can be rendered and synchronized with other media types. Many symbolic representations of music exist, including different styles of notation for chant, classical music, jazz and 20th-century styles; percussion notation; and simplified notations formats for children and visionimpaired readers. MPEG-4 SMR does not standardize one or more of these representations, but instead is an extensible language allowing those representations and many more which share a common underlying structure of music representation. MPEG-4 SMR allows the synchronization of symbolic music elements with audiovisual events that existing standardized MPEG technology can represent and render. The SMR technology is composed of different tools, which normative descriptions are in Clauses 7 to 12.

Details

ICS-code 35.040
Nederlandse titel Information technology - Coding of audio-visual objects - Part 23: Symbolic Music Representation
Engelse titel Information technology - Coding of audio-visual objects - Part 23: Symbolic Music Representation

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