English  |  正體中文  |  简体中文  |  Items with full text/Total items : 49521/84606 (59%)
Visitors : 7579378      Online Users : 62
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/64058


    Title: A Synchronization Model for Presentation of Multimedia Objects
    Other Titles: 多媒體物件展示之同步模式
    Authors: Lin, In‐Ho;Lee, B. H.;Wu, C.C.
    Contributors: 淡江大學資訊創新與科技學系
    Keywords: multimedia synchronization;temporal relations;media group;resource scheduling
    Date: 2001-03
    Issue Date: 2013-07-11 11:22:46 (UTC+8)
    Publisher: Taipei : Chinese Institute of Chemical Engineers
    Abstract: To support the presentation requirements of distributed multimedia information, synchronization of multimedia objects must be achieved. To this end, system resource scheduling and resource reservation for object pre‐fetch, network bandwidth and buffer occupancy must be determined prior to the time the presentation is initiated. This paper proposes an object‐oriented model to handle the temporal relationship for all of the multimedia objects at the presentation platform and study the related problems of resource allocation. Synchronization of the composite media objects is achieved by ensuring that all objects presented in the upcoming “manageable” period must be ready for execution. To this end, the nature of overlap is first examined for various types of objects. The importance of critical overlap and critical point that are vital to synchronization is addressed and taken into account in this research. The concept of manageable presentation interval and the irreducible media group are also introduced and defined. Analysis of resource allocation among pre‐fetch time of media object, network bandwidth and buffer occupancy is also examined. Accordingly, a new model called group cascade object composition Petri‐net (GCOCPN) is proposed and an algorithm to implement this temporal synchronization scheme is presented.
    Relation: Journal of the Chinese Institute of Engineers=中國工程學刊 24(2), pp.173-186
    DOI: 10.1080/02533839.2001.9670617
    Appears in Collections:[資訊創新與科技學系] 期刊論文

    Files in This Item:

    File SizeFormat
    index.html0KbHTML237View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback