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Titolo:
The optimal retrieval start times of media objects for the multimedia presentation
Autore:
Kim, SW; Kim, SJ; Jeong, TI; Yoo, SW;
Indirizzi:
Chung Ang Univ, Dept Comp Sci & Engn, Seoul 156756, South Korea Chung Ang Univ Seoul South Korea 156756 Engn, Seoul 156756, South Korea Elect & Telecommun Res Inst, Taejon 305350, South Korea Elect & TelecommunRes Inst Taejon South Korea 305350 05350, South Korea Ajou Univ, Grad Sch Informat & Commun Technol, Beijing 100095, Peoples R China Ajou Univ Beijing Peoples R China 100095 Beijing 100095, Peoples R China
Titolo Testata:
INFORMATION AND SOFTWARE TECHNOLOGY
fascicolo: 4, volume: 43, anno: 2001,
pagine: 219 - 229
SICI:
0950-5849(20010315)43:4<219:TORSTO>2.0.ZU;2-K
Fonte:
ISI
Lingua:
ENG
Soggetto:
SYNCHRONIZATION;
Keywords:
multimedia presentation; retrieval scheduling; multimedia synchronization;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
25
Recensione:
Indirizzi per estratti:
Indirizzo: Kim, SJ Chung Ang Univ, Dept Comp Sci & Engn, 221 Huksuk Dong, Seoul 156756, SouthKorea Chung Ang Univ 221 Huksuk Dong Seoul South Korea 156756 outhKorea
Citazione:
S.W. Kim et al., "The optimal retrieval start times of media objects for the multimedia presentation", INF SOFTW T, 43(4), 2001, pp. 219-229

Abstract

We design the Multimedia Presentation Coordinator (MPC) to guarantee the precise presentation relation and presentation time on a storage-based multimedia presentation system. After determining the optimal retrieval start times of media objects to be presented, the MPC performs an instant scheduling and a buffer management algorithm during the actual presentation. The instant scheduling reduces synchronization breaks due to unexpected retrieval delays during the presentation. The buffer management algorithm schedules the buffer releasing times of media objects. The evaluation results show that the MPC provides much less presentation delay and less number of synchronization breaks during the presentation than other schemes. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 16/07/20 alle ore 19:56:27