公开(公告)号：EP2781084A1

公开(公告)日：2014-09-24

申请号：EP12783839.9

申请日：2012-11-02

申请人： UTC Fire & Security Americas Corporation Inc.

发明人： SPEIR, James Patrick ,  PREWETT, Geoffrey

IPC分类号： H04N5/76 ,  H04N21/472

CPC分类号： H04N21/47217 ,  H04N5/76 ,  H04N5/765 ,  H04N5/783 ,  H04N9/8205 ,  H04N21/231 ,  H04N21/2747 ,  H04N21/4583

摘要： A digital video system comprises a plurality of recorders and a client device. The recorders are configured to store digital video from a common source. The client device comprises a screen, an input device, and a processor configured to run a graphical user interface (GUI). The GUI comprises a timeline, a selection indicator, availability indicators, and event tags. The timeline is adjustable by user input via the input device. The selection indicator is movable on the timeline by user input via the input device, and designates a time of interest. The availability indicators indicate aggregate availability statuses of video at each time on the timeline, from the plurality of recorders. The event tags indicate types and times or time ranges of events on the timeline. The client device is configured to receive video availability information from the plurality of recorders, and the processor is configured to update the GUI as the aggregate availability status of video changes.

摘要翻译： 数字视频系统包括多个记录器和客户端设备。 录音机从普通来源存储数字视频。 客户端设备包括屏幕，输入设备和配置成运行图形用户界面（GUI）的处理器。 GUI包括时间轴，选择指示符，可用性指示符和事件标签。 时间线可以通过用户输入进行调整。 选择指示器可以通过用户输入在时间轴上移动，并指定感兴趣的时间。 可用性指示符指示来自多个记录器的时间线上每次的视频的聚合可用性状态。 事件标签指示时间轴上的事件的类型和时间或时间范围。 客户端设备被配置为从多个记录器接收视频可用性信息，并且处理器被配置为随着视频的总体可用性状态改变而更新GUI。