Synchronization modeling and its application for SMIL2.0 presentations

Yang, Chun-Chuan; Wang, Yung-Chi; Tien, Chih-Wen

doi:10.1016/j.jss.2006.09.041

Cited by 6 publications

(5 citation statements)

References 27 publications

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“…For this effect, an automaton is used to control the progression of the presentation, and to decide at which level (automaton state), the pre-fetching of a media should be launched. In [32], the authors proposed a technique based on either a partial or a complete pre-fetching of the data, which is driven by a formal model based on Petri Nets. Hence, a pre-fetching is processed just in time before that the presentation of the related media has to start, thereby managing more efficiently buffer capacity.…”

Section: Related Workmentioning

confidence: 99%

Context-aware adaptation of multimedia documents for consistent presentations

Abdelli

Badache

2011

Multimedia Systems

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We propose in this paper a context-aware adaptation technique for SMIL encoded multimedia documents. Our approach is mainly dedicated to run in compiletime but we discuss also how it can be used in runtime. Our algorithm aims at improving the execution of a multimedia presentation. This is achieved by scheduling object prefetchings in the presentation while monitoring bandwidth and memory space availabilities. For this effect, a request pattern computed from the temporal graph of the SMIL specification is exploited in order to apply an optimal policy to select which objects should be pre-fetched, real time delivered or discarded, even. The algorithm can be used as a tool to evaluate and to monitor the QoS of a presentation. At compile time, it makes it possible to assess whether the QoS of a presentation can be guaranteed after enforcing specific context-oriented adaptations. At authoring stage, this algorithm can be used, for instance, to produce different alternative sub-codes, such that each one is adapted to run in a specific context. In runtime, the algorithm can provide a mechanism to monitor the elastic time computation in case of a mismatch occurrence. In order to advocate our proposal, some experimentation results performed on a simulation platform are reported.

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Section: Related Workmentioning

confidence: 99%

Context-aware adaptation of multimedia documents for consistent presentations

Abdelli

Badache

2011

Multimedia Systems

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“…The most popular example of stored-orchestrated multimedia presentation is SMIL (Synchronized Multimedia Integration Language). The World Wide Web Consortium (W3C) released SMIL 1.0 in 1998 and it became a popular markup language in web-based multimedia presentation [5][6][7][8][9][10][11][12][13][14][15]. As a family of XML, SMIL has some abilities to integrate and synchronize various types of media data to be presented in the client browser by considering the temporal and spatial constraint [9-11, 14, 16-19].…”

Section: A Stored (Orchestrated) Multimedia Presentationmentioning

confidence: 99%

“…It is the key for the success of such presentation [10,13,18,20]. Many research works have been conducted to improve the model of temporal and spatial constraint through language such as in SMIL [9,14,16,21].…”

Section: A Stored (Orchestrated) Multimedia Presentationmentioning

confidence: 99%

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A study on the leveraging categorization of multimedia presentation

Asnawi

Ahmad

2011

2011 National Postgraduate Conference

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In general, multimedia presentation can be categorized into two major categories namely stored multimedia presentation and live multimedia presentation. Unfortunately, the information of such categorization of multimedia presentation (particularly for live multimedia presentation) is poor even in common resources such as web, and literatures. Both multimedia presentations do really exist, and they hold important roles in many user domains. Leveraging the categorization of multimedia presentation is urgently required since at present there are many researches being conducted in both multimedia presentations. This work aims to give a global view about multimedia presentation as well as sharpening the categorization of multimedia presentation. In this paper, we are recommending to propose a model for Presentation System using SMIL-driven approach. Then from the proposed model of Presentation System can be derived a general framework for the live multimedia presentation applications.

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“…The motivation behind this work was the need to develop a distributed multimedia presentation system that would ensure the synchronized playout, while simultaneously handling adaptation and user interactions efficiently. Other existing synchronisation models and their features are discussed in [1,15,16].…”

Section: Introductionmentioning

confidence: 99%

CAFSM: A Communicating Adaptive Finite State Machine for Personalised Multimedia Streaming

Elias¹,

Jasmin²,

Mathew³

et al. 2010

IJCA

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In this paper we present the design of a multimedia presentation system which permits the dynamic adaptation of the content. The Communicating Adaptive Finite State Machine (CAFSM) presented in this paper, has been used to describe the multimedia streaming and presentation system proposed here. This system is driven by a set of messages that are used for communication and co-ordination among the various component machines which form the system

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Synchronization modeling and its application for SMIL2.0 presentations

Cited by 6 publications

References 27 publications

Context-aware adaptation of multimedia documents for consistent presentations

Context-aware adaptation of multimedia documents for consistent presentations

A study on the leveraging categorization of multimedia presentation

CAFSM: A Communicating Adaptive Finite State Machine for Personalised Multimedia Streaming

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