Streaming Multimedia Delivery in Web Services Based E-Learning Platforms

Lam, Gibson; Rossiter, David

doi:10.1109/icalt.2007.231

Cited by 8 publications

(4 citation statements)

References 11 publications

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“…MTOM uses the multipurpose Internet mail extensions (MIME) to package the message after XOP processing. But nowadays SOAP Messages with Attachments (SwA) are quite popular and are for instance used in the architecture described in [19]. Here a new Message Exchange Pattern (MEP) for streaming data is defined and this MEP is then implemented in the SOAP Hypertext Transfer Protocol (HTTP) binding.…”

Section: Related Workmentioning

confidence: 99%

A Service Oriented Architecture for Personalized Universal Media Access

et al. 2011

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Multimedia streaming means delivering continuous data to a plethora of client devices. Besides the actual data transport, this also needs a high degree of content adaptation respecting the end users’ needs given by content preferences, transcoding constraints, and device capabilities. Such adaptations can be performed in many ways, usually on the media server. However, when it comes to content editing, like mixing in subtitles or picture-in-picture composition, relying on third party service providers may be necessary. For economic reasons this should be done in a service-oriented way, because a lot of adaptation modules can be reused within different adaptation workflows. Although service-oriented architectures have become widely accepted in the Web community, the multimedia environment is still dominated by monolithic systems. The main reason is the insufficient support for working with continuous data: generally the suitability of Web services for handling complex data types and state-full applications is still limited. In this paper we discuss extensions of Web service frameworks, and present a first implementation of a service-oriented framework for media streaming and digital item adaptation. The focus lies on the technical realization of the services. Our experimental results show the practicality of the actual deployment of service-oriented multimedia frameworks

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Section: Related Workmentioning

confidence: 99%

A Service Oriented Architecture for Personalized Universal Media Access

et al. 2011

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“…But DIME has been withdrawn and never made RFC status. Nowadays, SOAP with attachments is quite famous and is used in an architecture described in [11]. Here a new Message Exchange Pattern (MEP) for streaming data is defined and this MEP is than implemented in the SOAP HTTP binding.…”

Section: Related Workmentioning

confidence: 99%

A Service Oriented Architecture for Personalized Rich Media Delivery

Tönnies

Köhncke

Hennig

et al. 2009

2009 IEEE International Conference on Services Computing

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“…There exist only a few extensions to Web service description languages to support continuous data streams. Again, none of them can be considered ready to use yet [17,1,2].…”

Section: Figure 1 Architecture Overviewmentioning

confidence: 99%

Multimedia Content Provisioning Using Service Oriented Architectures

Brunkhorst

Tönnies

Balke

2008

2008 IEEE International Conference on Web Services

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Today, multimedia system are still widely realized as monolithic systems. But building such applications using Service-Oriented Architectures -especially for the Processing and Delivery of continous Multimedia data streams -has been a controversial topic since years. As a result, applications in the multimedia domain cannot yet benefit from Web service architectures. Thus, building and maintaining large-scale multimedia applications remains a difficult, costly, time-consuming and challenging problem.In this paper we present our approach for building largescale multimedia systems and compare it with the current state of the art, concentrating on the selection and validation of multimedia service composition.

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Streaming Multimedia Delivery in Web Services Based E-Learning Platforms

Cited by 8 publications

References 11 publications

A Service Oriented Architecture for Personalized Universal Media Access

A Service Oriented Architecture for Personalized Universal Media Access

A Service Oriented Architecture for Personalized Rich Media Delivery

Multimedia Content Provisioning Using Service Oriented Architectures

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