Verification of semantic constraints in multimedia data and in its announcement, signaling and interchange

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United States of America Patent

PATENT NO 9414022
APP PUB NO 20100332558A1
SERIAL NO

12877492

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Abstract

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A collection of well-formed, but possibly semantically invalid, binary encoded multimedia data components or packages as well as the binary encoded announcement, signaling, and interchange protocols used in their transmission are converted into one or more well-formed extensible markup language (XML) files. Such XML files may then be validated according to one or more pre-defined XML schemas, or similar schema languages, in order to verify that the data and protocol structures and substructures adhere to prior defined semantic constraints.

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Patent Owner(s)

Patent OwnerAddress
COMCAST CABLE COMMUNICATIONS MANAGEMENT LLC1701 JOHN F KENNEDY BOULEVARD PHILADELPHIA PA 19103-2838

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adams, Glenn Acton, US 8 177

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