Abstract: This invention provides methods for managing the overwriting of existing stored video data with new incoming video data by prioritizing all video categories, and establishing rules for each level of priority. The methods are based upon the classification or prioritization of the each video segment into discrete categories. Rules are established for each particular category. Then as incoming video arrives, a two-part filtering system is used to identify which existing video will be overwritten. First, video in the lowest priority category is identified. Then the retention rules are applied to the identified video in the category to determine whether it can be overwritten. This two step filtering process is repeated for each category from lowest to highest until sufficient space is made available to receive the incoming video. The prioritization of the categories may be changed in real time by the user, according to the value or importance of any particular existing stored video in order to preserve it.

Abstract: A method for storing video data files upon an array of multiple storage devices on a frame-by-frame basis, with the larger video frames placed upon devices having more free storage capacity, so as to preserve the video data stream continuity, optimize the capacity of the storage devices within the array, minimize or negate the need for any redundant storage, and at the same time, provide a means for easily expanding the overall storage capacity of the array.

Abstract: This invention provides methods for managing the overwriting of existing stored video data with new incoming video data by prioritizing all video categories, and establishing rules for each level of priority. The methods are based upon the classification or prioritization of the each video segment into discrete categories. Rules are established for each particular category. Then as incoming video arrives, a two-part filtering system is used to identify which existing video will be overwritten. First, video in the lowest priority category is identified. Then the retention rules are applied to the identified video in the category to determine whether it can be overwritten. This two step filtering process is repeated for each category from lowest to highest until sufficient space is made available to receive the incoming video. The prioritization of the categories may be changed in real time by the user, according to the value or importance of any particular existing stored video in order to preserve it.

Abstract: A method for storing video data files upon an array of multiple storage devices on a frame-by-frame basis, with the larger video frames placed upon devices having more free storage capacity, so as to preserve the video data stream continuity, optimize the capacity of the storage devices within the array, minimize or negate the need for any redundant storage, and at the same time, provide a means for easily expanding the overall storage capacity of the array.

Abstract: An automatic feed system is disclosed for livestock which identifies each of a plurality of animals and selectively feeds certain animals while monitoring the feeding procedure. The system includes a magnetically encoded identification module worn about the animal's neck operating in cooperation with a magnetic decoder fixedly secured at the front of a feeding bin or hopper. A multiplexer sequentially detects the signals generated by the decoder and processes the signals to a microprocessor via an amplifier signal conditioner and an analog to digital converter. The output of the microprocessor is operably coupled to a feed control and automatic gate for dispensing a predetermined amount of feed. A readout is available for animal record keeping and system review.