Network personal video recorder savings with scalable video coding
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United States of America Patent
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Jul 21, 2015
Grant Date -
Apr 9, 2015
app pub date -
Oct 7, 2013
filing date -
Oct 7, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A network node in a network personal video recorder (NPVR) system receives a request from a user to record a program asset provided on a channel and responsive to a count of enhancement recordings of the channel being equal to zero, starts a plurality of enhancement layer encode captures from the broadcast feed of the channel into an enhancement warehouse. The network node also starts a base layer encode capture of a broadcast feed of the channel into an NPVR warehouse associated with the user and increments the count of enhancement recordings of the channel by one.
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