公开(公告)号：US20250150643A1

公开(公告)日：2025-05-08

申请号：US18503726

申请日：2023-11-07

Applicant: Roku, Inc.

Inventor： Sunil Ramesh ,  Charles Brian Pinkerton ,  Michael Patrick Cutter ,  David Lee Stern ,  Andrew Peter Fogg ,  Karina Levitian

IPC: H04N21/218 ,  G06T17/00

Abstract: Camera equipment used for capturing a live event is expensive and may require professionals to operate the equipment. Such camera equipment is not accessible for capturing events and experiences by everyday users. Suppose media content is captured by lower-cost input devices such as mobile phones with a video camera. A production platform can use computer vision techniques to produce enhanced media content from media content captured by the lower-cost input devices. In one example, the production platform can aggregate and analyze the received media content to extract information and determine blind spots. The production platform can create or retrieve content based on the extracted information and insert the content in the blind spots. The production platform can deliver enhanced media content to an end user device, the enhanced media content may have the received media content and the inserted content.

公开(公告)号：US20250139942A1

公开(公告)日：2025-05-01

申请号：US18498867

申请日：2023-10-31

Applicant: Roku, Inc.

Inventor： Michael Patrick Cutter ,  Sunil Ramesh ,  Karina Levitian

IPC: G06V10/70 ,  H04N21/45

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 video content. An example can include determining a first set of contextual features associated with a first portion of a media content item; identifying at least one contextual feature from the first set of contextual features that is associated with one or more targeted media content items; and selecting, based on the at least one contextual feature, a first targeted media content item from the one or more targeted media content items, wherein the first targeted media content item includes content that is related to the first portion of the media content item, and wherein the first targeted media content item is selected for presentation after the first portion of the media content item.

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：US20250165678A1

公开(公告)日：2025-05-22

申请号：US18511873

申请日：2023-11-16

Applicant: Roku, Inc.

Inventor： Gak Wee Low ,  Sunil Ramesh ,  Michael Patrick Cutter ,  Andrew Peter Fogg ,  Michael Richard Sanders

IPC: G06F30/27

Abstract: Conducting user research with human users is time consuming and expensive. Provided with quality training data that represents human users having different personae, models can be trained to offer responses that can emulate different human users. The models may offer synthetic users that can extract information from and respond to inputs to the models. The inputs can include prompts and responses can include answers to the prompts. In some cases, data about human users can be used to build different synthetic user memories, which may be used to generate different prompt chains corresponding to different users. The prompt chain can be used to prompt a model to respond based on the contextual information in the synthetic user memory.

公开(公告)号：US20250156919A1

公开(公告)日：2025-05-15

申请号：US18505398

申请日：2023-11-09

Applicant: Roku, Inc.

Inventor： Andrew Peter Fogg ,  Charles Brian Pinkerton ,  Sunil Ramesh ,  Michael Patrick Cutter ,  David Lee Stern ,  Ronica Jethwa

IPC: H04N21/25 ,  G06T19/00 ,  H04N21/442

Abstract: A method is described and includes presenting a stimulus to a user, wherein the stimulus comprises at least a portion of a first item of content and includes audio, video, or both; detecting at least one non-verbal reaction of the user to the stimulus; processing the detected at least one non-verbal reaction to determine a response of the user to the stimulus; providing to the user a list of recommendations based on the determined response of the user to the stimulus, wherein the list of recommendations comprises at least one second item of content selected from a content database; and prompting the user to select an item of content from the list of recommendations.

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.