公开(公告)号：EP4243430A2

公开(公告)日：2023-09-13

申请号：EP23188723.3

申请日：2019-07-17

申请人： Universal City Studios LLC

发明人： GOERGEN, Patrick J. ,  HOLSTINE, Danielle Marie ,  HERBERT, Christopher ,  YEH, Wei Cheng ,  COSSAIRT, Travis Jon

IPC分类号： H04N21/8358

摘要： A video stream controller configured to generate a primary video stream and receive a dynamic pixel pattern from a memory of the video stream controller. The dynamic pixel pattern comprises a changed pixel pattern for each frame of the primary video stream. The video stream controller is configured to embed the dynamic pixel pattern in the primary video stream to obtain an embedded dynamic pixel stream, and send the embedded dynamic pixel stream for display on a display. The video stream controller is configured to monitor one or more images on the display to identify an error based on a mismatch between the dynamic pixel pattern and an image of the one or more images on the display, and switch to sending an alternative video stream to the display in response to the error being identified.

公开(公告)号：EP4243430A3

公开(公告)日：2023-12-13

申请号：EP23188723.3

申请日：2019-07-17

申请人： Universal City Studios LLC

发明人： GOERGEN, Patrick J. ,  HOLSTINE, Danielle Marie ,  HERBERT, Christopher ,  YEH, Wei Cheng ,  COSSAIRT, Travis Jon

IPC分类号： A63F13/27 ,  A63F13/50 ,  A63F13/73 ,  A63G31/02 ,  G06T1/00 ,  H04N19/467 ,  H04N21/8358

摘要： A video stream controller configured to generate a primary video stream and receive a dynamic pixel pattern from a memory of the video stream controller. The dynamic pixel pattern comprises a changed pixel pattern for each frame of the primary video stream. The video stream controller is configured to embed the dynamic pixel pattern in the primary video stream to obtain an embedded dynamic pixel stream, and send the embedded dynamic pixel stream for display on a display. The video stream controller is configured to monitor one or more images on the display to identify an error based on a mismatch between the dynamic pixel pattern and an image of the one or more images on the display, and switch to sending an alternative video stream to the display in response to the error being identified.

公开(公告)号：EP3856379A1

公开(公告)日：2021-08-04

申请号：EP19779719.4

申请日：2019-09-18

申请人： Universal City Studios LLC

发明人： GOERGEN, Patrick J. ,  HOLSTINE, Danielle M.

IPC分类号： A63G31/16 ,  G02B27/00

公开(公告)号：EP3823735A1

公开(公告)日：2021-05-26

申请号：EP19746417.5

申请日：2019-07-17

申请人： Universal City Studios LLC

发明人： GOERGEN, Patrick J. ,  HOLSTINE, Danielle Marie ,  HERBERT, Christopher ,  YEH, Wei Cheng ,  COSSAIRT, Travis Jon

IPC分类号： A63F13/27 ,  A63F13/50 ,  A63F13/73 ,  A63G31/02 ,  G06T1/00 ,  H04N19/467 ,  H04N21/8358

公开(公告)号：EP3793702A1

公开(公告)日：2021-03-24

申请号：EP19724045.0

申请日：2019-05-02

申请人： Universal City Studios LLC

发明人： GOERGEN, Patrick J. ,  HOLSTINE, Danielle ,  BOYLE, Patrick ,  COLLETTA, Jack Joseph ,  GRAHAM, Martin Evan

IPC分类号： A63G7/00 ,  A63G31/16