Synchronization and storage models for multimedia objects
Little, T.D.C.; Ghafoor, A.
Selected Areas in Communications, IEEE Journal on
Volume 8, Issue 3, Apr 1990 Page(s):413 - 427
Digital Object Identifier 10.1109/49.53017
Summary:A technique is presented for the formal specification and modeling
of multimedia composition with respect to intermedia timing. The
proposed model is based on the logic of temporal intervals and timed
Petri nets. A strategy is evinced for constructing a database schema to
facilitate data storage and retrieval of media elements based on the
temporal relationship established by the proposed modeling tool. An
algorithm which allows the retrieval of media elements from the
constructed database in a manner which preserves the temporal
requirements of the initial specification is presented. Using the
proposed model, the synchronization requirements of complex structures
of temporally related objects can be easily specified
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