TV 3.0: Interação Multiusuário para TV Digital Aberta com NCL 4.0

Barreto, Fabio; Abreu, Raphael; Muchaluat-Saade, Débora C.

doi:10.5753/webmedia_estendido.2023.236162

Anais Estendidos Do XXIX Simpósio Brasileiro De Sistemas Multimídia E Web (WebMedia 2023) 2023

DOI: 10.5753/webmedia_estendido.2023.236162

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TV 3.0: Interação Multiusuário para TV Digital Aberta com NCL 4.0

Fabio Barreto,

Raphael Abreu,

Débora C. Muchaluat-Saade

Abstract: Interação multiusuário em TV digital é a capacidade de permitir que vários espectadores, em um ambiente de televisão digital, participem simultaneamente de uma experiência interativa. Isso vai além do modelo tradicional de transmissão unidirecional, onde os espectadores são meros observadores passivos. Com a interação multiusuário, os espectadores podem interagir entre si e com o conteúdo exibido, criando uma experiência mais personalizada e participativa. Este artigo explora as funcionalidades da linguagem NC… Show more

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2024

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Cited by 3 publications

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Sincronismo e Interatividade com a Segunda Tela frente à Implementação da TV 3.0 no Brasil

Celestino,

Pernisa Júnior

2024

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This article aims to discuss the challenges of synchronization and interactivity for Digital TV 3.0 in Brazil. The standard being developed for the transmission of the TV 3.0 signal will bring combined broadcasting and broadband, in order to expand interactivity resources for the viewer. As the available interactive resources increase, questions arise about how these extra materials can be consumed and how a second screen can help in the interaction with such content, in synchronization with the main stream of a television program. Transmitting this content on the TV signal itself, instead of releasing it on the Internet, is a viable practice, but it will require production, transmission and synchronization efforts.

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Sincronismo e Interatividade com a Segunda Tela frente à Implementação da TV 3.0 no Brasil

Celestino,

Pernisa Júnior

2024

Anais Estendidos Do XXX Simpósio Brasileiro De Sistemas Multimídia E Web (WebMedia 2024)

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Ferramenta de Validação NCL: Aprimorando o processo de desenvolvimento de aplicações de TV Digital

Costa,

Shuen,

Moraes

et al. 2024

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The Nested Context Language (NCL) is the declarative language of Ginga, the standard middleware of the Brazilian Digital Terrestrial TV System. From this perspective, the current paper presents an NCL Validation Tool, which presents code diagnostics through error or alert messages, aiming to ease the writing of software for Digital TV. The tool was evaluated using a script of activities with an evaluation scale ranging from 1 (the tool did not help) to 5 (the tool helped completely). Both during the analysis of the script results and the development of the tool, the usefulness of an assistant when authoring NCL applications became evident. Our preliminary results show that the proposed NCL Validation Tool can help productivity and learning of NCL.

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Exploring the Potential of TV 3.0: Applications and Impact on Content Delivery and Audience Engagement

Moraes,

Borges,

Costa

et al. 2024

Anais Estendidos Do XXX Simpósio Brasileiro De Sistemas Multimídia E Web (WebMedia 2024)

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This paper explores potential applications for TV 3.0, a ground-breaking evolution in Brazilian digital television that introduces advanced functionalities such as app-based experience, viewer-centered design, enhanced interactivity, and integration with smart technologies. Leveraging these new capabilities, TV 3.0 can revolutionize content delivery and audience engagement in several key areas by enabling personalized content experiences with recommendations and adaptive streaming to enhance viewer satisfaction and retention. We present three use cases that explore some of the new features and their potential impacts on content transmission and consumption and the development of interactive applications.

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TV 3.0: Interação Multiusuário para TV Digital Aberta com NCL 4.0

Cited by 3 publications

References 4 publications

Sincronismo e Interatividade com a Segunda Tela frente à Implementação da TV 3.0 no Brasil

Sincronismo e Interatividade com a Segunda Tela frente à Implementação da TV 3.0 no Brasil

Ferramenta de Validação NCL: Aprimorando o processo de desenvolvimento de aplicações de TV Digital

Exploring the Potential of TV 3.0: Applications and Impact on Content Delivery and Audience Engagement

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