公开(公告)号：US11924483B2

公开(公告)日：2024-03-05

申请号：US17714115

申请日：2022-04-05

Applicant: Mux, Inc.

Inventor： Matthew Szatmary ,  Adam Brown ,  Jon Dahl ,  Matthew Ward ,  Nicholas Chadwick

IPC: H04N21/2343 ,  G11B27/031 ,  H04N21/231 ,  H04N21/235 ,  H04N21/239 ,  H04N21/8358 ,  H04N21/858

CPC classification number: H04N21/234309 ,  G11B27/031 ,  H04N21/231 ,  H04N21/2353 ,  H04N21/2393 ,  H04N21/8358 ,  H04N21/8586

Abstract: A method includes: receiving a script configured to modify the audio-video file; calculating a performance metric based on execution of the script on a set of test files; classifying the script as performant based on the performance metric; defining a metadata store associated with the script and the audio-video file; receiving a playback request specifying a rendition of the audio-video file from a computational device; in response to receiving the playback request: accessing a set of data inputs from the metadata store; executing the script on a frame of the audio-video file based on the set of data inputs to generate a modified frame of the audio-video file; transcoding the modified frame of the audio-video file into the rendition to generate an output frame of the audio-video file; and transmitting the output frame of the audio-video file to the computational device for playback at the computational device.

公开(公告)号：US12143651B2

公开(公告)日：2024-11-12

申请号：US18087463

申请日：2022-12-22

Applicant: Mux, Inc.

Inventor： Matthew Szatmary ,  Adam Brown ,  Jon Dahl ,  Matthew Ward ,  Nicholas Chadwick

IPC: H04N21/2343 ,  G11B27/031 ,  H04N21/231 ,  H04N21/235 ,  H04N21/239 ,  H04N21/8358 ,  H04N21/858

Abstract: A method includes: receiving a script configured to modify the audio-video file; calculating a performance metric based on execution of the script on a set of test files; classifying the script as performant based on the performance metric; defining a metadata store associated with the script and the audio-video file; receiving a playback request specifying a rendition of the audio-video file from a computational device; in response to receiving the playback request: accessing a set of data inputs from the metadata store; executing the script on a frame of the audio-video file based on the set of data inputs to generate a modified frame of the audio-video file; transcoding the modified frame of the audio-video file into the rendition to generate an output frame of the audio-video file; and transmitting the output frame of the audio-video file to the computational device for playback at the computational device.

公开(公告)号：US20230130807A1

公开(公告)日：2023-04-27

申请号：US18087463

申请日：2022-12-22

Applicant: Mux, Inc.

Inventor： Matthew Szatmary ,  Adam Brown ,  Jon Dahl ,  Matthew Ward ,  Nicholas Chadwick

IPC: H04N21/2343 ,  H04N21/239 ,  H04N21/235 ,  G11B27/031 ,  H04N21/8358 ,  H04N21/231 ,  H04N21/858

Abstract: A method includes: receiving a script configured to modify the audio-video file; calculating a performance metric based on execution of the script on a set of test files; classifying the script as performant based on the performance metric; defining a metadata store associated with the script and the audio-video file; receiving a playback request specifying a rendition of the audio-video file from a computational device; in response to receiving the playback request: accessing a set of data inputs from the metadata store; executing the script on a frame of the audio-video file based on the set of data inputs to generate a modified frame of the audio-video file; transcoding the modified frame of the audio-video file into the rendition to generate an output frame of the audio-video file; and transmitting the output frame of the audio-video file to the computational device for playback at the computational device.

公开(公告)号：US20220232267A1

公开(公告)日：2022-07-21

申请号：US17714115

申请日：2022-04-05

Applicant: Mux, Inc.

Inventor： Matthew Szatmary ,  Adam Brown ,  Jon Dahl ,  Matthew Ward ,  Nicholas Chadwick

IPC: H04N21/2343 ,  H04N21/239 ,  H04N21/235 ,  G11B27/031 ,  H04N21/8358 ,  H04N21/231 ,  H04N21/858

Abstract: A method includes: receiving a script configured to modify the audio-video file; calculating a performance metric based on execution of the script on a set of test files; classifying the script as performant based on the performance metric; defining a metadata store associated with the script and the audio-video file; receiving a playback request specifying a rendition of the audio-video file from a computational device; in response to receiving the playback request: accessing a set of data inputs from the metadata store; executing the script on a frame of the audio-video file based on the set of data inputs to generate a modified frame of the audio-video file; transcoding the modified frame of the audio-video file into the rendition to generate an output frame of the audio-video file; and transmitting the output frame of the audio-video file to the computational device for playback at the computational device.

公开(公告)号：US11924482B2

公开(公告)日：2024-03-05

申请号：US17714111

申请日：2022-04-05

Applicant: Mux, Inc.

Inventor： Matthew Szatmary ,  Adam Brown ,  Jon Dahl ,  Matthew Ward ,  Nicholas Chadwick

IPC: H04N21/2343 ,  G11B27/031 ,  H04N21/231 ,  H04N21/235 ,  H04N21/239 ,  H04N21/8358 ,  H04N21/858

CPC classification number: H04N21/234309 ,  G11B27/031 ,  H04N21/231 ,  H04N21/2353 ,  H04N21/2393 ,  H04N21/8358 ,  H04N21/8586

Abstract: A method includes: receiving a script configured to modify the audio-video file; calculating a performance metric based on execution of the script on a set of test files; classifying the script as performant based on the performance metric; defining a metadata store associated with the script and the audio-video file; receiving a playback request specifying a rendition of the audio-video file from a computational device; in response to receiving the playback request: accessing a set of data inputs from the metadata store; executing the script on a frame of the audio-video file based on the set of data inputs to generate a modified frame of the audio-video file; transcoding the modified frame of the audio-video file into the rendition to generate an output frame of the audio-video file; and transmitting the output frame of the audio-video file to the computational device for playback at the computational device.

公开(公告)号：US20230224518A1

公开(公告)日：2023-07-13

申请号：US18124507

申请日：2023-03-21

Applicant: Mux, Inc.

Inventor： Nick Chadwick ,  Matthew Szatmary ,  Adam Brown

IPC: H04N21/2343 ,  H04N21/234 ,  H04N21/2387 ,  H04N21/262

CPC classification number: H04N21/234336 ,  H04N21/23418 ,  H04N21/2387 ,  H04N21/26258

Abstract: A method including: ingesting a video segment and a set of video features of the video segment; estimating a part size distribution for the video segment based on the set of video features and a first rendition of the video segment; calculating a maximum expected part size based on a threshold percentile in the part size distribution; at a first time, transmitting, to an video player, a manifest file indicating a set of byterange-addressable parts of the video segment in the first rendition, each byterange addressed part characterized by the maximum expected part size; at a second time, receiving, a playback request for a first byterange-addressable part; transcoding the first byterange-addressable part; in response to the maximum expected part size exceeding a size of the first byterange-addressable part in the first rendition, appending padding data to the first byterange-addressable part; and transmitting the first byterange-addressable part to the AV player.

公开(公告)号：US11641496B2

公开(公告)日：2023-05-02

申请号：US17842667

申请日：2022-06-16

Applicant: Mux, Inc.

Inventor： Nick Chadwick ,  Matthew Szatmary ,  Adam Brown

IPC: H04N7/173 ,  H04N21/2343 ,  H04N21/2387 ,  H04N21/262 ,  H04N21/234

Abstract: A method including: ingesting a video segment and a set of video features of the video segment; estimating a part size distribution for the video segment based on the set of video features and a first rendition of the video segment; calculating a maximum expected part size based on a threshold percentile in the part size distribution; at a first time, transmitting, to an video player, a manifest file indicating a set of byterange-addressable parts of the video segment in the first rendition, each byterange addressed part characterized by the maximum expected part size; at a second time, receiving, a playback request for a first byterange-addressable part; transcoding the first byterange-addressable part; in response to the maximum expected part size exceeding a size of the first byterange-addressable part in the first rendition, appending padding data to the first byterange-addressable part; and transmitting the first byterange-addressable part to the AV player.

公开(公告)号：US11570490B2

公开(公告)日：2023-01-31

申请号：US17031536

申请日：2020-09-24

Applicant: Mux, Inc.

Inventor： Matthew Szatmary ,  Adam Brown ,  Jon Dahl ,  Matthew Ward ,  Nicholas Chadwick

IPC: H04N21/2343 ,  H04N21/239 ,  H04N21/235 ,  G11B27/031 ,  H04N21/8358 ,  H04N21/231 ,  H04N21/858

Abstract: A method includes: receiving a script configured to modify the audio-video file; calculating a performance metric based on execution of the script on a set of test files; classifying the script as performant based on the performance metric; defining a metadata store associated with the script and the audio-video file; receiving a playback request specifying a rendition of the audio-video file from a computational device; in response to receiving the playback request: accessing a set of data inputs from the metadata store; executing the script on a frame of the audio-video file based on the set of data inputs to generate a modified frame of the audio-video file; transcoding the modified frame of the audio-video file into the rendition to generate an output frame of the audio-video file; and transmitting the output frame of the audio-video file to the computational device for playback at the computational device.

公开(公告)号：US20220232266A1

公开(公告)日：2022-07-21

申请号：US17714111

申请日：2022-04-05

Applicant: Mux, Inc.

Inventor： Matthew Szatmary ,  Adam Brown ,  Jon Dahl ,  Matthew Ward ,  Nicholas Chadwick

IPC: H04N21/2343 ,  H04N21/239 ,  H04N21/235 ,  G11B27/031 ,  H04N21/8358 ,  H04N21/231 ,  H04N21/858

Abstract: A method includes: receiving a script configured to modify the audio-video file; calculating a performance metric based on execution of the script on a set of test files; classifying the script as performant based on the performance metric; defining a metadata store associated with the script and the audio-video file; receiving a playback request specifying a rendition of the audio-video file from a computational device; in response to receiving the playback request: accessing a set of data inputs from the metadata store; executing the script on a frame of the audio-video file based on the set of data inputs to generate a modified frame of the audio-video file; transcoding the modified frame of the audio-video file into the rendition to generate an output frame of the audio-video file; and transmitting the output frame of the audio-video file to the computational device for playback at the computational device.

公开(公告)号：US20210092468A1

公开(公告)日：2021-03-25

申请号：US17031536

申请日：2020-09-24

Applicant: Mux, Inc.

Inventor： Matthew Szatmary ,  Adam Brown ,  Jon Dahl ,  Matthew Ward ,  Nicholas Chadwick

IPC: H04N21/2343 ,  H04N21/239 ,  H04N21/235 ,  H04N21/858 ,  H04N21/8358 ,  H04N21/231 ,  G11B27/031

Abstract: A method includes: receiving a script configured to modify the audio-video file; calculating a performance metric based on execution of the script on a set of test files; classifying the script as performant based on the performance metric; defining a metadata store associated with the script and the audio-video file; receiving a playback request specifying a rendition of the audio-video file from a computational device; in response to receiving the playback request: accessing a set of data inputs from the metadata store; executing the script on a frame of the audio-video file based on the set of data inputs to generate a modified frame of the audio-video file; transcoding the modified frame of the audio-video file into the rendition to generate an output frame of the audio-video file; and transmitting the output frame of the audio-video file to the computational device for playback at the computational device.