METHOD AND A SYSTEM FOR IDENTIFYING ELEMENTARY CONTENT PORTIONS FROM AN EDITED CONTENT

摘要

This invention relates to a method and a system for identifying elementary content portions from an edited content. A log is generated indicating the elementary content portions used in the edited content. Fingerprints are obtained from the elementary content portions as indicated in the log. Characteristic information is determined about the elementary content portions by comparing the fingerprints to fingerprints of registered content having associated characteristic information.