Multimedia Synchronization
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Method for eliciting the quality of service parameters for interactive and mobile services. / Método para identificação de parâmetros de qualidade de serviços aplicados a serviços móveis e interativos.
In these days the final users wish to obtain, to furnish and to interact using interactive services with multimedia content anywhere, anytime and with any kind of user device. One of the biggest challenges is to assure the End-to End Quality of Service (E2E QoS) in the delivering of the interactive and multimedia services for moving users. In general, this k
Publicado em: 2007
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2. Proposta de um esquema de codificaÃÃo de vÃdeo a baixas taxas de transmissÃo para comunicaÃÃes mÃveis celulares / Proposal for low bit rate video coding for cellular phones communications
Very low bit rate coding below 64 kbit/s will be an important issue in forthcoming visual services such as videophone and multimedia systems. The trend of increasing interest in, and demand for, mobile phone, interactive TV and multimedia services, has led to significant acceleration of video coding research worldwide. This paper introduces and presents simu
Publicado em: 2006
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3. INTEGRAÇÃO E INTEROPERABILIDADE DE DOCUMENTOS MPEG-4 E NCL / INTEGRATION AND INTEROPERABILITY OF MPEG-4 AND NCL DOCUMENTS
The MPEG-4 standard object-oriented approach, employed to the encoding of audiovisual content, is similar to those used on many models and languages for multimedia/hypermedia document specification. Among those languages, the NCL (Nested Context Language), used in the HyperProp system, introduces a series of new concepts that can be integrated to the standar
Publicado em: 2005
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4. FORMATAÇÃO E CONTROLE DE APRESENTAÇÕES HIPERMÍDIA COM MECANISMOS DE ADAPTAÇÃO TEMPORAL / FORMATTING AND CONTROLLING HYPERMEDIA PRESENTATIONS WITH TEMPORAL ADAPTATION MECHANISMS
A construção de sistemas hipermídia/multimídia requer a implementação de um elemento responsável por receber a especificação de um hiperdocumento (sua estrutura, seus relacionamentos e a descrição da forma de exibição desejada) e concretizá-la na apresentação propriamente dita, sendo esse módulo de controle de execução comumente denominado
Publicado em: 2003
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5. eMeet/SERVE: automated generation of multimedia hyperdocuments by means of captured information from distributed meetings / "EMEET/SERVE: geração sob-demanda de hiperdocumentos multimídia a partir de informação capturada em reuniões distribuídas"
The literature discusses many software systems developed to automate the process of generating multimedia hyperdocuments from live experiences; educational and meeting environments are the most common application domains. As reported, those systems do not present features considered important towards the evolution of hyperdocuments associated to live experie
Publicado em: 2002
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6. Sincronização de fluxos de dados em aplicações multimidia
In a near future, the computers will offer to users the possibility to manipulete continuous media through totally interacted systems. For these systems medias like, for example, audio and video are especially important and are called continuous media because of the closed relation with the time. In computing, the mechanism capable to maintain this relation
Publicado em: 1997