27. A method of indexing and searching timed media files, as recited in claim 26 , wherein said processing of visible text includes dividing simultaneously visible text into logical elements based upon meta-data of said visible text.
28. A method of indexing and searching timed media files, as recited in claim 27 , wherein said processing of visible text further comprises the step of determining the logical hierarchy of each set of said logical elements that are simultaneously visible based upon meta-data of said visible text.