Patent ID: 8909024
Filing Date: 2014-12-09
Classification: G11B,H04N

Abstract:
1. A computer-implemented method, comprising: receiving a tutorial video data stream that displays a user interface of an application running in the tutorial video data stream; analyzing the tutorial video data stream to identify an appearance of an editing toolbar representation or a dialogue box representation in the user interface, the analyzing comprising analyzing the tutorial video data stream using computer vision to identify shape or color patterns in the tutorial video data stream representative of the editing toolbar representation or the dialog box representation; classifying each identified editing toolbar representation or dialogue box representation as a segment transition; generating metadata associating the segment transitions with corresponding points in the tutorial video data stream; providing a navigation system for navigating among the plurality of segment transitions in the tutorial video data stream; and responsive to input selecting one of the plurality of segment transitions from the navigation system, navigating to the selected segment transition and causing display of the tutorial video data stream from a corresponding point in the tutorial video data stream.