公开(公告)号：US11695980B1

公开(公告)日：2023-07-04

申请号：US17981731

申请日：2022-11-07

Applicant: Roku, Inc.

Inventor： Hugo du Plooy ,  Kenny Wu ,  Erwin Bellers ,  Sunil Ramesh ,  Michael Cutter

IPC: H04N21/41 ,  H05B47/165 ,  H04N21/422

CPC classification number: H04N21/4131 ,  H04N21/42203 ,  H05B47/165

Abstract: In one aspect, a method includes receiving video content comprising a first data portion comprising parameters that control a visual appearance of frames of video content presented by a content-presentation device. The content-presentation device is communicatively coupled to a light unit that is (i) present in a viewing area of the content-presentation device and (ii) configured to provide ambient light in the viewing area. The method also includes extracting, from the received video content, a second data portion, separate from the first data portion, specifying one or more light control parameters that a controller associated with the light unit is configured to interpret as instructions for controlling the light unit. The method also includes transmitting the extracted second data portion to the controller to facilitate the controller controlling the light unit according to the specified one or more light control parameters.

公开(公告)号：US20240155174A1

公开(公告)日：2024-05-09

申请号：US18319024

申请日：2023-05-17

Applicant: Roku, Inc.

Inventor： Hugo du Plooy ,  Kenny Wu ,  Erwin Bellers ,  Sunil Ramesh ,  Michael Cutter

IPC: H04N21/41 ,  H04N21/422 ,  H05B47/165

CPC classification number: H04N21/4131 ,  H04N21/42203 ,  H05B47/165

Abstract: In one aspect, a method includes receiving video content comprising a first data portion comprising parameters that control a visual appearance of frames of video content presented by a content-presentation device. The content-presentation device is communicatively coupled to a light unit that is (i) present in a viewing area of the content-presentation device and (ii) configured to provide ambient light in the viewing area. The method also includes extracting, from the received video content, a second data portion, separate from the first data portion, specifying one or more light control parameters that a controller associated with the light unit is configured to interpret as instructions for controlling the light unit. The method also includes transmitting the extracted second data portion to the controller to facilitate the controller controlling the light unit according to the specified one or more light control parameters.

公开(公告)号：US20250039489A1

公开(公告)日：2025-01-30

申请号：US18918740

申请日：2024-10-17

Applicant: Roku, Inc.

Inventor： Hugo du Plooy ,  Kenny Wu ,  Erwin Bellers ,  Sunil Ramesh ,  Michael Cutter

IPC: H04N21/41 ,  H04N21/422 ,  H05B47/165

Abstract: In one aspect, a method includes receiving video content comprising a first data portion comprising parameters that control a visual appearance of frames of video content presented by a content-presentation device. The content-presentation device is communicatively coupled to a light unit that is (i) present in a viewing area of the content-presentation device and (ii) configured to provide ambient light in the viewing area. The method also includes extracting, from the received video content, a second data portion, separate from the first data portion, specifying one or more light control parameters that a controller associated with the light unit is configured to interpret as instructions for controlling the light unit. The method also includes transmitting the extracted second data portion to the controller to facilitate the controller controlling the light unit according to the specified one or more light control parameters.

公开(公告)号：US12149772B2

公开(公告)日：2024-11-19

申请号：US18319024

申请日：2023-05-17

Applicant: Roku, Inc.

Inventor： Hugo du Plooy ,  Kenny Wu ,  Erwin Bellers ,  Sunil Ramesh ,  Michael Cutter

IPC: H04N21/41 ,  H04N21/422 ,  H05B47/165

Abstract: In one aspect, a method includes receiving video content comprising a first data portion comprising parameters that control a visual appearance of frames of video content presented by a content-presentation device. The content-presentation device is communicatively coupled to a light unit that is (i) present in a viewing area of the content-presentation device and (ii) configured to provide ambient light in the viewing area. The method also includes extracting, from the received video content, a second data portion, separate from the first data portion, specifying one or more light control parameters that a controller associated with the light unit is configured to interpret as instructions for controlling the light unit. The method also includes transmitting the extracted second data portion to the controller to facilitate the controller controlling the light unit according to the specified one or more light control parameters.