发明申请
US20130129322A1 OPTIMIZING VIDEO RECORDER POWER USAGE 审中-公开
优化视频录像机电源使用

OPTIMIZING VIDEO RECORDER POWER USAGE
摘要:
A method, program product and system are provided for controlling the amount of power consumed by DVR devices in recording and playing broadcast video events. In an exemplary embodiment, upcoming recording requests are compared against a schedule guide for both local and networked DVRs. The system enables a user to make a selection to delay a scheduled recording up to a selected time in the future. The system then reschedules recordings to optimally overlap other scheduled recording to enable optimal usage of DVR tuners for a given period of time based upon the number of tuners in a DVR. In another separate embodiment or in combination with tuner optimization, recording events are rescheduled, within an authorized delay period, to a time when power rates are lower.
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