公开(公告)号：US20250142183A1

公开(公告)日：2025-05-01

申请号：US18498917

申请日：2023-10-31

Applicant: Roku, Inc.

Inventor： Nicholas Lineback ,  Michael Patrick Cutter ,  Sunil Ramesh

IPC: H04N21/845 ,  H04N21/6587

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for identifying scene breaks in media content. An example method comprises segmenting media content into a sequence of units by detecting unit boundaries. One or more feature encoders are applied to generate in an embedding space a multimedia representation of features of each unit in the sequence across different media modalities. A sequence classifier is applied to identify whether a unit boundary is a scene boundary based on the multimedia representation of units in the embedding space in at least a subset of the sequence of units.

公开(公告)号：US20250139969A1

公开(公告)日：2025-05-01

申请号：US18498951

申请日：2023-10-31

Applicant: Roku, Inc.

Inventor： Andrew Fogg ,  Ivan Lai ,  Nicholas Lineback ,  Michael Patrick Cutter ,  Sunil Ramesh ,  Thejaswi Raya

IPC: G06V20/40 ,  G06V10/74 ,  G06V10/80 ,  G10L15/18 ,  G10L15/183 ,  G10L25/57 ,  G10L25/63

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for processing, understanding, and defining media content. An example can include obtaining media content items of a segment of media content; generating, based on one or more signals in the media content items, one or more media content representations encoding information about the media content items; classifying a content of the segment of the media content based on the one or more media content representations, the content of the segment of the media content being classified into one or more categories of content; and matching the segment of the media content with a targeted media content item based on the one or more categories of content associated with the segment of the media content and at least one category of content associated with the targeted media content item.