Events acquisition device, indexing devices, event acquisition method and program

摘要

PROBLEM TO BE SOLVED: To make it possible, when reproducing the contents of a lecture, meeting or the like, to display a supplement reference which was not presented in the lecture or the like simultaneously with such reproduction.;SOLUTION: While a motion picture is being reproduced by a motion picture reproducing application 130, when a user inputs an instruction of creating a new slide image to an application 120 for presentation via a user interface 110, an event data acquiring application 140 acquires reproduction time by the motion picture reproducing application 130 at issuance of the instruction to create event data wherein the reproduction time is associated with a page number identifying the newly-created slide image.;COPYRIGHT: (C)2004,JPO&NCIPI