Content propagation in interactive television

Interactive video distribution systems – Video distribution system with upstream communication – Server or headend

Reexamination Certificate

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Details

C725S082000, C725S092000, C725S114000, C725S144000, C725S145000, C709S217000, C709S219000

Reexamination Certificate

active

09547474

ABSTRACT:
A process of propagates viewing assets on a system of video storages. The process includes copying a missing portion of a replica of a selected viewing asset onto a target video server. The act of copying is responsive to determining that a priority to propagate the selected asset to the target server is higher than a retention value of a replica of one or more viewing assets stored on the target server.

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