DocumentCode :
3487601
Title :
Multimedia synchronizations based on fidelity requirements
Author :
Ma, Jianhua ; Huang, Runhe
Author_Institution :
Dept. of Comput. Hardware, Aizu Univ., Japan
fYear :
1995
fDate :
3-7 Jul 1995
Firstpage :
488
Lastpage :
492
Abstract :
This paper focuses on definitions and models of multimedia distortion and fidelity, and their relations with multimedia synchronizations. The basic idea is that information of a multimedia object can be decomposed into content information (or non-time information) and time information. Time information can be either classified into centralized and decentralized time information, or classified into steady and dynamic time information. According to burstiness, diffusion and accumulation of distortion, several new forms of distortion are defined. A logic model of multimedia synchronizations based on synchronization controllers and transmissions is proposed. The main task of the controllers are distribution and mapping of distortion on the basis of fidelity. How to map distortion tolerance to QoS (quality of service) of logic channels for time or non-time information and physical channels, is addressed
Keywords :
multimedia communication; multimedia computing; synchronisation; telecommunication channels; burstiness; content information; diffusion; distortion accumulation; distortion tolerance; fidelity requirements; logic model; multimedia distortion; multimedia synchronizations; nontime information; physical channels; quality of service; synchronization controllers; time information; transmissions; Cities and towns; Hardware; Humans; Logic; Multimedia systems; Operating systems; Physics computing; Streaming media; Synchronization; Time sharing computer systems;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Networks, 1995. Theme: Electrotechnology 2000: Communications and Networks. [in conjunction with the] International Conference on Information Engineering., Proceedings of IEEE Singapore International
Print_ISBN :
0-7803-2579-6
Type :
conf
DOI :
10.1109/SICON.1995.526335
Filename :
526335
Link To Document :
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