Segmented video on demand system
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United States of America Patent
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May 9, 1995
Grant Date -
N/A
app pub date -
Jul 7, 1993
filing date -
Jul 7, 1993
priority date (Note) -
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status (Latency Note)
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Abstract
In a system for distributing videos, a plurality of videos are stored on a mass storage device. Each video includes a plurality of frames of digitized video data for play-back on a viewing device. The system includes a memory buffer for storing a segment of a selected one of the videos. The segment includes a predetermined number of frames representing a predetermined time interval of the selected video. In addition, the memory buffer including a write pointer and a read pointer. Software controlled servers are provided for witting and reading video data of the selected video to and from the memory buffer, independently, at locations indicated by the write and read pointers to transfer the selected video to the viewing device.
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