USE OF EXTENSIONS IN GLTF2 SCENE DESCRIPTION TO SUPPORT VIDEO AND AUDIO DATA

USE OF EXTENSIONS IN GLTF2 SCENE DESCRIPTION TO SUPPORT VIDEO AND AUDIO DATA

An example device for accessing media data includes a memory configured to store media data; and one or more processors implemented in circuitry and configured to: receive a scene description of a GL Transmission Format 2.0 (glTF2) bitstream including a timed media object; determine a position of th...

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Bibliographische Detailangaben
Hauptverfasser: STOCKHAMMER, Thomas, PETERS, Nils Günther, BOUAZIZI, Imed
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Zusammenfassung:An example device for accessing media data includes a memory configured to store media data; and one or more processors implemented in circuitry and configured to: receive a scene description of a GL Transmission Format 2.0 (glTF2) bitstream including a timed media object; determine a position of the timed media object in a presentation environment using the scene description; retrieve current timed media data for the timed media object for a current presentation time; and present the current timed media data according to the position of the timed media object at the current presentation time.