公开(公告)号：US20230308694A1

公开(公告)日：2023-09-28

申请号：US18325644

申请日：2023-05-30

Applicant: Amazon Technologies, Inc.

Inventor： Matt Rives Vegas ,  Brian J. Rundle ,  Joshua Ryan Melander ,  Darin J. Klaas ,  Kevin Moore

IPC: H04N21/2343 ,  H04N21/2187 ,  H04N19/40

CPC classification number: H04N21/234309 ,  H04N21/2187 ,  H04N19/40

Abstract: The transcoding of a contribution feed into a plurality of output feeds in various formats can be monitored to ensure that unnecessary data is not transmitted in the contribution feed. Each output feed can be transcoded using respective values for a set of video format parameters. These values can be aggregated and analyzed to determine the lowest values for individual parameters that are being used for the various output feeds. A video encoder for the contribution feed can then dynamically modify the video format parameters used to encode the contribution feed in order to avoid encoding and transmitting data that is not actually used for these output streams, which can conserve resources such as network bandwidth, or enable those resources to be used more advantageously to send data that will actually result in higher quality video presentation in the output formats for current limitations or conditions.

公开(公告)号：US12143652B2

公开(公告)日：2024-11-12

申请号：US18325644

申请日：2023-05-30

Applicant: Amazon Technologies, Inc.

Inventor： Matt Rives Vegas ,  Brian J. Rundle ,  Joshua Ryan Melander ,  Darin J. Klaas ,  Kevin Moore

IPC: H04N21/2343 ,  H04N19/40 ,  H04N21/2187

Abstract: The transcoding of a contribution feed into a plurality of output feeds in various formats can be monitored to ensure that unnecessary data is not transmitted in the contribution feed. Each output feed can be transcoded using respective values for a set of video format parameters. These values can be aggregated and analyzed to determine the lowest values for individual parameters that are being used for the various output feeds. A video encoder for the contribution feed can then dynamically modify the video format parameters used to encode the contribution feed in order to avoid encoding and transmitting data that is not actually used for these output streams, which can conserve resources such as network bandwidth, or enable those resources to be used more advantageously to send data that will actually result in higher quality video presentation in the output formats for current limitations or conditions.

公开(公告)号：US11722710B1

公开(公告)日：2023-08-08

申请号：US17542144

申请日：2021-12-03

Applicant: Amazon Technologies, Inc.

Inventor： Matt Rives Vegas ,  Brian J. Rundle ,  Joshua Ryan Melander ,  Darin J. Klaas ,  Kevin Moore

IPC: H04N21/2343 ,  H04N19/40 ,  H04N21/2187

CPC classification number: H04N21/234309 ,  H04N19/40 ,  H04N21/2187

Abstract: The transcoding of a contribution feed into a plurality of output feeds in various formats can be monitored to ensure that unnecessary data is not transmitted in the contribution feed. Each output feed can be transcoded using respective values for a set of video format parameters. These values can be aggregated and analyzed to determine the lowest values for individual parameters that are being used for the various output feeds. A video encoder for the contribution feed can then dynamically modify the video format parameters used to encode the contribution feed in order to avoid encoding and transmitting data that is not actually used for these output streams, which can conserve resources such as network bandwidth, or enable those resources to be used more advantageously to send data that will actually result in higher quality video presentation in the output formats for current limitations or conditions.