Patent Document ID: 7490092
Application ID: 10364408

Base Claim:
1. A method of indexing and searching timed media files comprising the steps of: extracting data from a timed media file, said extracted data comprising at least one information representation, wherein each of said at least one information representation is an indicator of material relevant to a search; and calculating relevance intervals for each of said at least one information representation from said extracted data, wherein each relevance interval is a continuous section of the timed media file in which a corresponding one of said at least one information representation occurs in the timed media file and which is deemed relevant to the corresponding one of said at least one information representation based on said extracted data, said calculation of relevance intervals for each of said at least one information representation including a calculation of relevance interval start and end times that is dependent upon the information representation such that each continuous section of the timed media file has start and end times.

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Claim 150:
150. A method of indexing and searching timed media files, as recited in claim 1 , further comprising the step of creating at least one virtual document comprising a collection of at least one of said relevance intervals.