Composer 3: Ambiente de autoria extensível, adaptável e multiplataforma

• Bruno Seabra Lima PUC-Rio
• Roberto Gerson Azevedo PUC-Rio
• Marcelo F. Moreno PUC-Rio
• Luiz Fernando G. Soares PUC-Rio

Resumo

The interactive TV broadcasting chain involves many environments and actors, from the content producer to the broadcast operator, from the editing studio to the broadcaster head-end. They all have different needs on interactive content creation and editing. Even TV viewers in their homes are demanding tools to enrich content and to promote the so-called Social TV. Nowadays, a single authoring tool cannot fulfill their different requirements. This paper discusses the creation of a brand new version of the Composer authoring tool, towards to meet the different authors' requirements, relying on its extensibility, adaptability, robustness and scalability.