Interactive video distribution systems – Video distribution system components – Headend
Reexamination Certificate
2011-03-08
2011-03-08
Miller, John W (Department: 2421)
Interactive video distribution systems
Video distribution system components
Headend
C725S143000, C725S144000
Reexamination Certificate
active
07904936
ABSTRACT:
Program content is received at a headend of a broadband communication system, along with data concerning scheduled start and end times of the program derived from electronic program guide (EPG) data. After the program is broadcast, the actual broadcast start and end times of the program are compared with the corresponding scheduled times to determine whether there is any start and/or end time variance. If a time variance is determined, the content of the program is redefined to include only its supposed content. The redefined content is then made part of an asset for later retrieval and distribution.
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Hance Robert
Miller John W
Straub Michael P.
Straub & Pokotylo
Time Warner Interactive Video Group Inc.
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