Invention Grant
- Patent Title: Real-time deviation in video monitoring
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Application No.: US16729985Application Date: 2019-12-30
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Publication No.: US11232686B2Publication Date: 2022-01-25
- Inventor: Mattias Pettersson
- Applicant: Axis AB
- Applicant Address: SE Lund
- Assignee: Axis AB
- Current Assignee: Axis AB
- Current Assignee Address: SE Lund
- Agency: Snyder, Clark, Lesch & Chung, LLP
- Main IPC: H04N21/2385
- IPC: H04N21/2385 ; H04N21/2387 ; G08B13/196 ; H04N21/2187 ; H04N21/24 ; H04N21/2662

Abstract:
A method may include transmitting a video stream of a live scene over a network at a real-time transmission speed and detecting an event associated with the video stream being transmitted. The method may include transmitting the video stream over the network at a speed lower than the real-time transmission speed during the event. Transmitting the video stream at the speed lower than the real-time transmission speed may introduce a time stretch for the video stream to be played in slow motion. The method may include reducing a bitrate of the video stream after the event and transmitting the video stream with the reduced bitrate over the network after the event to compensate for the time stretch.
Public/Granted literature
- US20210201639A1 REAL-TIME DEVIATION IN VIDEO MONITORING Public/Granted day:2021-07-01
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