System and method for processing object-based audiovisual information

作者: Alexandros Eleftheriadis , Yihan Fang , Robert L. Schmidt , Atul Puri , Hari Kalva

DOI:

关键词: Object (computer science)Index (publishing)Computer sciencePhysical mediaMultimediaObject basedEncoding (memory)Data access layerData objects

摘要: The invention provides a system and method for processing object-based audiovisual information which is capable of flexibly encoding, storing, accessing variety data objects. Audiovisual objects, illustratively prepared in MPEG-4 format, are stored into physical media (100) using file(s) consisting segments access layer primary units (PDU's), accessed index information. processes (210) decoupled from monolithic storage strict linear order, reordering other editorial manipulations (220) possible.

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