Method and system for providing a collaborative authoring for multimedia presentation using a 3-dimensional spatio-temporal space

摘要

The present invention relates to a system and a method for co-authoring a multimedia presentation using a three-dimensional space-time, receiving an update event from a user, extracting an update element corresponding to the received update event, and using the extracted update element in real time. Update the text corresponding to the edit module and the graphical user interface corresponding to the graphical user interface module. The updated graphical user interface is then displayed on the input / output unit. By doing so, the representation of the spatial relations and the temporal relations of the media objects can be simultaneously expressed in one interface, and the representation of the spatial relations and the temporal relations of the media objects can be confirmed at a glance.;Multimedia, Editing, SMIL, Three Dimensional, Virtual Space