Lee Sei Hoon, Wang Chang Jong

The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 3, No. 2, pp. 251-266, Mar. 1996
10.3745/KIPSTE.1996.3.2.251,   PDF Download:

Abstract

In this paper, we design MHEG engine that can generate MHEG objects and present it to the user in Multimedia/Hypermedia Applications. In the MHEG engine, the transmitted MHEG objects decoded into internal format. For the easy interpretation of MHEG objects, we define internal format as to be matched for each MHEG object. We easily process object information using the tree data structure because object inheritance and possession can be represented in tree structure. Object inheritance and possession must be represented in the internal format because they used in resolving the reference to external object or data file. The presentation synchronization extracts the synchronization information from MHEG composite objects, representing and controlling heterogeneous media associated to spatio-temporal relation. In order to exactly represent the spatio-temporal synchronization included into MHEG composite object, prepose the algorithm that processes synchronization using the message of the synchronization module and the internal objects. MHEG engine proposed in this paper may be basic technology for multimedia application area using Korea New Net.

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