MPEG-4 is not only a data compression standard algorithm, it gives also the oppo rtunity to describe the scenes of a motion picture directly through XMT - A and XMT - O: two “high level languages” that are XML based. MPEG - 4 therefore allows (and defines) the opportunities for video streaming. This makes this standard appealing for the conv ersion of Impress or PowerPoint presentations and for other e - learning applications because it offers the possibility of publishing the converted presentations on streaming servers. In this paper we exploit those possibilities by implementing an Impress ex tension that translates an electronic presentation to XMT - O, so to be finally “compiled” for MPEG - 4 conversion, and we also describe a new stream ing architecture for e - learning
A new Impress extension for interactive MPEG-4 video conversion and a streaming architecture for E-learning
CARPENTIERI, Bruno;
2013-01-01
Abstract
MPEG-4 is not only a data compression standard algorithm, it gives also the oppo rtunity to describe the scenes of a motion picture directly through XMT - A and XMT - O: two “high level languages” that are XML based. MPEG - 4 therefore allows (and defines) the opportunities for video streaming. This makes this standard appealing for the conv ersion of Impress or PowerPoint presentations and for other e - learning applications because it offers the possibility of publishing the converted presentations on streaming servers. In this paper we exploit those possibilities by implementing an Impress ex tension that translates an electronic presentation to XMT - O, so to be finally “compiled” for MPEG - 4 conversion, and we also describe a new stream ing architecture for e - learningI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
