Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1995-11-22
1998-05-05
Burwell, Joseph R.
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
395762, G06F 1700
Patent
active
057481873
ABSTRACT:
A method and apparatus for synchronization control of multimedia objects in an MHEG engine are specified. The present system overcomes the shortcomings in the conventional apparatus, which is the fact that interactive processing is not allowed during presentation and that the conventional apparatus cannot control synchronized presentation for failing to provide control of the conditional, temporal, and spatial synchronization. The present apparatus has a user interface for receiving a user input during multimedia presentation whereby interactive processing can be supported, a time token processor for generating a time token event according to the times set by the time token timer, a link processor for transferring a list of action commands associated with the satisfied conditional clauses and a list of the MHEG object information to the action processor with reference to the status table and the link table upon generation of various events, an action processor for generating the action event and for creating a plurality of presentation information units to be presented for each of a plurality of channels to execute the actions received from the link processor, and a plurality of channels for transferring the corresponding frame information to the presentation server according to the times set in the channel timer.
REFERENCES:
patent: 5515490 (1996-05-01), Buchanan et al.
patent: 5594911 (1997-01-01), Cruz et al.
Bertrand et al., "The MHEG Standard and its Relation with the Multimedia and Hypermedia Area", Intl. Conf. on Image Processing and its Applications, pp. 123-126, Apr. 1992.
Colaitis et al., "MHEG: An Emerging standard for the Interchange of Multimedia and Hypermedia Objects", IEEE Intl. Conf. on Comm. '93 (ICC '93), v. 1, pp. 542-546, May 1993.
Markey,"HyTime and MHEG", 37th IEEE Computer Society Intl. Conf. (COMPCON Spring 1992), pp. 25-40, Feb. 1992.
Meyer-Boudnik et al., "MHEG Explained", IEEE Multimedia, v. 2, n. 1, pp. 26-38, Spring 1995.
Little, et al.: "Synchronization and Storage Models for Multimedia Objects"; pp. 413-427; IEEE Journal on Selected Areas in Comm., vol. 8, No. 3, Apr. 1990.
Kretz, et al.: "Standardizing Hypermedia Information Objects"; pp. 60-70; IEEE Communications Magazine; May 1992.
Price, Roger: "MHEG: An Introduction to the Future International Standard for Hypermedia Object Interchange"; pp. 121-128; ACM Multimedia, Jun. 1993 .
Cho Sung-Been
Jin Byeong-Won
Kim Jin-Suk
Lee Hae-Won
Park Sung-Yul
Burwell Joseph R.
Electronics and Telecommunications Research Institute
Korea Telecommunication Authority
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