Sangwoo Ahn

Interactive terrestrial digital multimedia broadcasting (T-DMB) player

This paper presents an interactive terrestrial digital multimedia broadcasting (T-DMB) player. Interactive T-DMB contents consist of the main AV streams and additional data streams such as BIFS (binary format for scene) streams, OD streams, and image streams. In order to properly play interactive T-DMB contents, presented player includes BIFS decoder, BIFS manager and JPEG decoder modules. The implementation of the interactive player and its capabilities are presented along with usage examples.

The interactive contents authoring system for terrestrial digital multimedia broadcasting

This paper introduces an interactive contents authoring system which can easily and conveniently produce interactive contents for the terrestrial digital multimedia broadcasting (T-DMB). The introduced authoring system provides powerful graphical user interface and produces interactive broadcasting contents in the forms of binary and textual format