公开(公告)号：US11064237B1

公开(公告)日：2021-07-13

申请号：US16121541

申请日：2018-09-04

Applicant: Amazon Technologies, Inc.

Inventor： Varun Ram ,  Ki Myung Han ,  Meera Jindal ,  Viriya Ratanasangpunth

IPC: H04N21/2668 ,  H04N21/845 ,  H04N21/81 ,  H04N21/258 ,  H04N21/236 ,  H04N21/239

Abstract: A video packaging and origination service can process requests for content segments from requesting user devices. The video packaging and origination service can processing video attributes, audio attributes and social media feeds to dynamically determine insertion points for supplemental content. Additionally, the video packaging and origination service can identify supplemental content utilizing the same attribute information.

公开(公告)号：US20210204004A1

公开(公告)日：2021-07-01

申请号：US17199840

申请日：2021-03-12

Applicant: Amazon Technologies, Inc.

Inventor： Varun Ram ,  Ki Myung Han ,  Chris Price ,  Meera Jindal

IPC: H04N21/236 ,  H04N21/858 ,  H04N21/234

Abstract: A video packaging and origination service can process requests for content segments from requesting user devices. The video packaging and origination service can utilize analytic rules and other information to characterize performance of the user device, such as detection of the presence of ad blocking software applications.

公开(公告)号：US10951932B1

公开(公告)日：2021-03-16

申请号：US16121539

申请日：2018-09-04

Applicant: Amazon Technologies, Inc.

Inventor： Varun Ram ,  Ki Myung Han ,  Chris Price ,  Meera Jindal

IPC: H04N7/173 ,  H04N21/236 ,  H04N21/858 ,  H04N21/234

Abstract: A video packaging and origination service can process requests for content segments from requesting user devices. The video packaging and origination service can utilize analytic rules and other information to characterize performance of the user device, such as detection of the presence of ad blocking software applications.

公开(公告)号：US10939152B1

公开(公告)日：2021-03-02

申请号：US16121554

申请日：2018-09-04

Applicant: Amazon Technologies, Inc.

Inventor： Meera Jindal ,  Varun Ram ,  Chris Price

IPC: H04N7/173 ,  H04N21/262

Abstract: A video packaging and origination service can process requests for content segments from requesting user devices. The video packaging and origination service can utilize various techniques to address performance of the user device, such as detection of the presence of ad blocking software applications.

公开(公告)号：US10230812B1

公开(公告)日：2019-03-12

申请号：US15076486

申请日：2016-03-21

Applicant: Amazon Technologies, Inc.

Inventor： Varun Ram

IPC: H04L29/08 ,  H04L29/06

Abstract: A set of transcoding techniques are described for transcoding or otherwise processing content, such as media content that includes textual information (e.g., subtitles), to implement subtitles container conversion from one streaming media format to another, with the ability to combine and split input subtitle segments to create subtitle streams of differing lengths with minimal processing overhead. A copy of textual information is stored at a content delivery network (CDN) point-of-presence (POP) server, network edge server device, or other device. When a device requests the content, the CDN POP server determines the type of device based on the information contained in the request and transcodes the textual information substantially in real-time into the correct encoding for that particular type of device when providing the textual information to the device. For example, if the requesting device is recognized to be a mobile phone having a particular operating system, the system can transcode the textual information into an appropriate format. The transcoding can be performed dynamically at the time of transmitting the textual information to the device.