发明名称 |
VIDEO MANAGEMENT SYSTEM AND METHOD FOR EVENT RECORDING USING THE SAME |
摘要 |
Provided is a video management apparatus and a method for event recording using the same, which are capable of reducing loss of video data in an event recording. The video management apparatus performs an event recording in cooperation with a network camera to transmit a first frame with basic information of video data and a plurality of second frames with changed information of the video data. The video management apparatus includes a buffer unit to store the first and the plurality of second frames, and eliminate the stored frames according to an external control signal. The video management apparatus further includes an event recording unit to save the first frame and at least one of the second frames stored in the buffer unit, and when detecting an occurrence of events, and frames transmitted from the network camera after the detection of the occurrence of events on a storage medium. |
申请公布号 |
US2016217822(A1) |
申请公布日期 |
2016.07.28 |
申请号 |
US201514605892 |
申请日期 |
2015.01.26 |
申请人 |
IDIS Co., Ltd. |
发明人 |
Jung Hee Lock;Park Jin Hui;Jung Jai Min |
分类号 |
G11B20/10;H04N5/91;G11B20/18 |
主分类号 |
G11B20/10 |
代理机构 |
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代理人 |
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主权项 |
1. A video management apparatus for event recording in cooperation with a network camera to transmit a first frame with basic information of video data and a plurality of second frames with changed information of the video data, the video management apparatus comprising:
a processor; a storage medium; a buffer configured to store the first frame and the plurality of second frames, and eliminate the stored frames according to an external control signal; and an event recorder configured to save the first frame and at least one of the second frames stored in the buffer upon detecting an occurrence of events, and frames transmitted from the network camera after the detection of the occurrence of events on the storage medium, thereby recording all video frames both before and after a starting point of an event, thus eliminating any security absence. |
地址 |
Daejeon KR |