Patent ID: 7516415
Filing Date: 2009-04-07
Classification: G06F,G11B

Abstract:
1. A computer readable storage medium having stored thereon a synchronized contents information generating program that makes a computer function as: a keyword extracting unit that extracts a characteristic keyword or characteristic keywords from document information whose document is an electronic document; a keyword appearance distribution measuring unit that measures a distribution of appearances of the keyword in the order in which the extracted each keyword appears, based on audio/video information that is recorded audio and video of how a speaker speaks using the document; and a synchronized contents information generating unit that generates synchronized contents information used to display the document information in synchronization with the audio/video information based on the keyword appearance distribution, wherein, the synchronized contents information generating unit synchronizes the audio/video information with the document information, based on either one of an evaluation function that takes a maximum value when an appearance distribution of the keyword corresponding to the document information coincides with the keyword appearance distribution and keyword type information included in the document information.