Multimedia distribution over wide area networks
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United States of America Patent
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-
Oct 22, 1996
Issued Date -
N/A
app pub date -
May 1, 1995
filing date -
Dec 9, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A video distribution management system utilizes a shared video library and a wide area network to deliver video files to local caches on the local area networks serving a subset of local viewing stations. A combination of direct local cache access, scheduled future local cache access and speed match distribution of video files makes the overall system both efficient and economical. In particular, a locally stored preface of a video file can be immediately viewed on the local area network while the balance of the video file is transmitted from the remote video library.
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