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

Claim 0:
1. A system, comprising:
one or more computing devices;
wherein the one or more computing devices include instructions that upon execution on or across the one or more computing devices:
obtain, via one or more programmatic interfaces from an entertainment content provider, an indication of (a) a video for which a preview is to be generated automatically, (b) audio associated with the video, and (c) a text plot summary of the video;
divide the video into a plurality of segments;
extract, from individual segments of the plurality of segments using one or more machine learning models, a respective set of features, including at least a first emotion-related feature associated with analysis of visual content of a segment, a second emotion-related feature associated with analysis of audio of the segment, and a first metric of similarity between the segment and the text plot summary;
select 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;
assign, to individual segments of the subset, respective weighted preview-suitability scores using a combination of metrics, wherein the combination of metrics includes the first metric of similarity between the individual segments and the text plot summary;
combine at least some segments of the subset, identified from the subset using at least the respective weighted preview-suitability scores, to generate a proposed preview for the video; and
cause the proposed preview to be presented via an interactive editing interface.