公开(公告)号：US12028576B1

公开(公告)日：2024-07-02

申请号：US16289254

申请日：2019-02-28

Applicant: Amazon Technologies, Inc.

Inventor： Muthukumar Subramaniam ,  Surendran Rangasamy ,  Tarun Kumar ,  Shenbaga Prasanna ,  Anantha Krishna Hodrali Srinivasa Bhatta

IPC: H04N21/2747 ,  H04N21/426 ,  H04N21/458

CPC classification number: H04N21/4583 ,  H04N21/2747 ,  H04N21/4263

Abstract: Devices and methods are provided for remote scheduling of recorded content for digital video recorders. The device may determine a first channel, a first date, and a first time at which a first program will be presented. The device may determine a first recording schedule for a remote digital video recording (DVR) device, wherein the first recording schedule includes the first program at the first channel, the first date, and the first time. The device may receive a synchronization notification that the first recording schedule has been modified at the remote DVR device to include a second program to be recorded. The device may determine a second recording schedule, wherein the second recording schedule includes the second program at the second time. The device may send the second recording schedule to the remote DVR device.

公开(公告)号：US10319116B1

公开(公告)日：2019-06-11

申请号：US14619688

申请日：2015-02-11

Applicant: Amazon Technologies, Inc.

Inventor： Prannoy Vargis C ,  James Joseph Poulin ,  Deepak Manohar ,  Chad Siegel ,  Adam Schott Riggs ,  Surendran Rangasamy ,  Joseph King ,  Michael Patrick Bacus ,  Eric Allen Menninga

IPC: G09G5/02 ,  G06T11/00 ,  G06F3/0482 ,  G06F11/00

Abstract: Systems, methods, and computer-readable media are disclosed for dynamic color adjustment of electronic content. In one embodiment, a system may determine a first background color corresponding to a color theme for use in presentation of electronic content, the color theme further specifying a first text color for displaying text. The system may convert the first text color to hue-saturation-value (HSV) color space, and modify a brightness component of the first text color to generate a second text color. The system may determine a first contrast ratio between the second text color and the first background color, and determine that the first contrast ratio satisfies a first threshold contrast ratio. The system may display the electronic content using the first background color, the electronic content including text having the second text color.