METHOD AND APPARATUS FOR SIGNALING MULTIPLE MEDIA DATA TYPES

METHOD AND APPARATUS FOR SIGNALING MULTIPLE MEDIA DATA TYPES

A method, apparatus and computer program product are provided to signaling multiple media data types in a container file format, for example, ISOBMFF, in an efficient manner. In the context of a signaling method, media type definitions overloaded in an instance a plurality of media type definitions...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KAMMACHI SREEDHAR, Kashyap, HANNUKSELA, Miska, AKSU, Emre
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:A method, apparatus and computer program product are provided to signaling multiple media data types in a container file format, for example, ISOBMFF, in an efficient manner. In the context of a signaling method, media type definitions overloaded in an instance a plurality of media type definitions is present in compatible media type list, wherein a media type definition is associated with a media type. The method then indicates, using the compatible media type list, presence of a plurality of media types in a metadata or multimedia box. Corresponding apparatuses and computer program products are also provided.