发明授权
- 专利标题: Video recording failover
- 专利标题(中): 视频记录故障切换
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申请号: US14942189申请日: 2015-11-16
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公开(公告)号: US09503674B2公开(公告)日: 2016-11-22
- 发明人: Hing Yip Chung , Fuk Sang Mak , Golan Levy , Wai Chung Lam , Chong Va Cheong , Shiu Hang Tsang
- 申请人: Verint Systems Inc.
- 申请人地址: US CA Santa Clara
- 专利权人: VERINT SYSTEMS INC.
- 当前专利权人: VERINT SYSTEMS INC.
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Meunier Carlin & Curfman
- 主分类号: H04L29/06
- IPC分类号: H04L29/06 ; G06F21/00 ; H04N5/76 ; H04N5/765 ; H04N5/77 ; H04N21/2747 ; H04N7/18
摘要:
Embodiments disclosed herein provide systems and methods for performing video recorder failover. In a particular embodiment, a system for handing a failover of a first Network Video Recorder (NVR) is provided. The system includes a second NVR that receives a video stream and temporarily stores an amount of the video stream to the temporary storage, wherein the amount of the video stream stored in the temporary storage at any given time corresponds to a duration of time sufficient to accommodate a failover of the first NVR to the second NVR. In response to a detection of a failure of the first NVR, the second NVR records the video stream to the second long-term storage and transfers at least a portion of the video stream stored in the temporary storage to the second long-term storage.
公开/授权文献
- US20160142666A1 VIDEO RECORDING FAILOVER 公开/授权日:2016-05-19
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