Method and apparatus for delivering compressed video to subscriber terminals
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United States of America Patent
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Dec 25, 2012
Grant Date -
Jun 7, 2007
app pub date -
Dec 7, 2005
filing date -
Dec 7, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Method and apparatus for distributing a content stream from a headend to a subscriber terminal is described. In one example, the content stream is processed at the headend to generate a sequence of instances having successively staggered reference frames. A request for the content streams is received from the subscriber terminal at an initial time. In response to the request, an instance from the sequence of instances having the first reference frame after the initial time is selected. The selected instance is transmitted towards the subscriber terminal.
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