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

Year: 2024

Type: conference-paper

Abstract: 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.

DOI: 10.5753/webmedia_estendido.2024.244568

Authors: Iago Victor Silva Costa, Li-Chang Shuen, Daniel de Sousa Moraes, Joel André Ferreira dos Santos, Débora C. Muchaluat-Saade, Carlos de Salles Soares Neto

Institutions: Universidade Federal do Maranhão, Pontifícia Universidade Católica do Rio de Janeiro, Federal Center for Technological Education Celso Suckow da Fonseca, Universidade Federal Fluminense

Language: English

Topic: Multimedia Communication and Technology

Subfield: Sociology and Political Science

Field: Social Sciences

Domain: Social Sciences

Open Access status: gold

OpenAlex ID: W4403382958

FWCI: 2.717

Cites: 7

Cited by: 2

Related to: 10