Patent ID: 11910073
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A computer-implemented method, comprising:
extracting, from individual ones of a plurality of segments of a video for which a preview is to be generated automatically, a respective set of features, including at least a first emotion-related feature associated with analysis of visual content of a segment and a second emotion-related feature associated with analysis of audio content of the segment;
selecting a subset of segments of the plurality of segments using at least some features of the respective sets of features and a collection of filtering criteria, wherein the collection of filtering criteria includes at least one emotion-based filtering criterion;
assigning, to individual segments of the subset, respective weighted preview-suitability scores using a combination of metrics, wherein the combination of metrics includes a first metric of similarity between the individual segments and a plot summary of the video; and
combining, using at least the respective weighted preview-suitability scores, at least some segments of the subset to generate a first proposed preview for the video.