公开(公告)号：US10771835B1

公开(公告)日：2020-09-08

申请号：US15948597

申请日：2018-04-09

Applicant: Amazon Technologies, Inc.

Inventor： Kevin Sehan Lee Chong ,  Paul Simon Nann

IPC: H04N21/41 ,  H04N9/31 ,  H04N21/436

Abstract: Systems, methods, and computer-readable media are disclosed for controlling configurable lights using color metadata of a media stream. In one embodiment, an example method may include sending a request for media content for presentation at a user device, the media content comprising video content, receiving a media stream comprising in-band data and out-of-band data, the in-band data comprising video content data, and the out-of-band data comprising color metadata, determining, based at least in part on the color metadata, one or more first lighting parameters for one or more configurable lights associated with an environment of the user device, the one or more first lighting parameters corresponding to a first portion of the video content, causing a presentation of the first portion of the video content at the user device, and causing, based at least in part on the one or more first lighting parameters, the one or more configurable lights to output one or more first colors during the presentation of the first portion of the video content at the user device.

公开(公告)号：US09866459B1

公开(公告)日：2018-01-09

申请号：US15061890

申请日：2016-03-04

Applicant: Amazon Technologies, Inc.

Inventor： Marc Joliveau ,  Kenneth Thomas Burford ,  Elliot Fanwar George ,  Kyle Bradley Koceski ,  Paul Simon Nann ,  Stefan Christian Richter

IPC: G06F15/173 ,  H04L12/26 ,  H04L29/06 ,  H04L12/24 ,  H04L12/707

CPC classification number: H04L43/0823 ,  H04L41/0654 ,  H04L45/22 ,  H04L65/4069

Abstract: Techniques are described for automatically migrating client devices away from unreliable origin stacks in ways that mitigate potentially negative impacts on the user experience. Multiple origin stacks are provisioned in parallel to provide encoded versions of the same broadcast content for streaming to client devices. Each of the origin stacks is monitored to ensure that it is operating correctly. When an origin stack fails or becomes unreliable, each of the client devices involved in a session corresponding to the unreliable stack is provided with the information it needs to establish a new session corresponding to another one of the stacks.