Patent ID: 9092518
Filing Date: 2015-07-28
Classification: G06F,G06K,G10L,H04H

Abstract:
1. A method comprising: receiving, at a computing device, a segment of non-recognized data from a media stream, wherein the non-recognized data comprises unknown content; determining whether the segment of non-recognized data matches previous non-recognized data from one or more media streams so as to identify repeated portions of non-recognized content, wherein the one or more media streams includes the media stream; grouping matching results of previous non-recognized data into a matching fragment set; determining a first boundary of data in the previous non-recognized data that matches the segment of non-recognized data based on a combination of adjacent data fragments in the matching fragment set, wherein given adjacent data fragments are fragments adjacent in time; determining a second boundary of data in the previous non-recognized data that matches the segment of non-recognized data based on a number of elements in the matching fragment set; and determining, by the computing device, a hierarchical nesting of repeated portions of non-recognized content based on the first boundary and the second boundary.