Patent ID: 8234675
Filing Date: 2012-07-31
Classification: G06F,G11B,H04H,H04N

Abstract:
1. An apparatus for displaying at least one representative frame based on semantic relations information between frames of a multimedia stream, comprising a display having a prescribed display area, a plurality of representative frames including at least a first representative frame and a second representative frame, the plurality of representative frames being representative of a predetermined range of a multimedia stream, wherein the first and second representative frames are provided on the prescribed display area of the display; and a unit configured to: obtain the representative frame from the plurality of representative frames, obtain semantic relations information between the first representative frame and the second representative frame, the semantic relations information includes information on a relationship between the first representative frame and the second representative frame, and obtain information on an additional weight value indicating a weight on the second representative influenced by the first representative frame, wherein the second representative frame is influenced by the first representative frame based on a cause and effect relationship, and wherein said influence is based on the cause and effect relationship.