公开(公告)号：US20230185884A1

公开(公告)日：2023-06-15

申请号：US17643763

申请日：2021-12-10

Applicant: Sunroom

Inventor： Nikolas Sean Ryan ,  Lucy Mort

IPC: G06F21/10 ,  G06V10/70 ,  G06V10/40 ,  G06V30/10 ,  H04L9/06 ,  H04L9/08

CPC classification number: G06F21/10 ,  G06V10/70 ,  G06V10/40 ,  G06V30/10 ,  H04L9/0631 ,  H04L9/0819 ,  G06V2201/02 ,  G06F2221/0724 ,  G06F2221/0753

Abstract: Methods, systems, and apparatus for blocking screenshots and screen recordings of content are disclosed. A first media content frame is received from a first computer device. It is determined that one or more user interface elements are present in the first media content frame. The user interface elements are extracted from the first media content frame. The user interface elements are converted to video. The video is encrypted to prevent screenshot capture of the one or more user interface elements present in the first media content frame by a second computer device lacking a decryption key when the video is played on a digital screen of the second computer device. A second media content frame is generated including the first media content frame overlaid by the video. The second media content frame is transmitted to the second computer device for the second media content frame to be played.

公开(公告)号：US20230421373A1

公开(公告)日：2023-12-28

申请号：US18467488

申请日：2023-09-14

Applicant: Sunroom

Inventor： Nikolas Sean Ryan ,  Lucy Mort

IPC: H04L9/08

CPC classification number: H04L9/0894 ,  H04L9/0825 ,  H04L9/0866

Abstract: Methods, systems, and apparatus for prevention of electronic content capture using an embedded key server module are described. A user device sends a request to a computer for media content segments. The user device receives a manifest file and the media content segments from the computer. The media content segments are encrypted using a media encryption key and initialization vector. The user device detects that the media content segments are encrypted, and generates a key request for decryption of the media content segments. A key server module embedded within a computer application creates a key response including the media encryption key and initialization vector. The user device decrypts the media content segments using the media encryption key and initialization vector in the key response. The user device generates a display of the media content segments on a screen of the user device.

公开(公告)号：US11775620B2

公开(公告)日：2023-10-03

申请号：US17643763

申请日：2021-12-10

Applicant: Sunroom

Inventor： Nikolas Sean Ryan ,  Lucy Mort

IPC: G06F21/10 ,  G06V10/70 ,  G06V10/40 ,  G06V30/10 ,  H04L9/08 ,  H04L9/06

CPC classification number: G06F21/10 ,  G06V10/40 ,  G06V10/70 ,  G06V30/10 ,  H04L9/0631 ,  H04L9/0819 ,  G06F2221/0724 ,  G06F2221/0753 ,  G06V2201/02

Abstract: Methods, systems, and apparatus for blocking screenshots and screen recordings of content are disclosed. A first media content frame is received from a first computer device. It is determined that one or more user interface elements are present in the first media content frame. The user interface elements are extracted from the first media content frame. The user interface elements are converted to video. The video is encrypted to prevent screenshot capture of the one or more user interface elements present in the first media content frame by a second computer device lacking a decryption key when the video is played on a digital screen of the second computer device. A second media content frame is generated including the first media content frame overlaid by the video. The second media content frame is transmitted to the second computer device for the second media content frame to be played.