Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David White0
Date of Patent
July 14, 2009
Patent Application Number
10584887
Date Filed
December 21, 2004
Patent Primary Examiner
Patent abstract
A method and system for timecode generation including: receiving an encryption key and an implemented encryption method, for each one of a plurality of frames, receiving a timecode and an associated presentation time stamp (PTS) associated with the one frame, for each one of the plurality of frames, encrypting the timecode associated with the one frame using the encryption key and the implemented encryption method, thereby producing a plurality of encrypted timecodes, and at a time associated with the associated PTS associated with the one frame, outputting a packetized elementary stream (PES) including the plurality of encrypted timecodes. Related systems and methods are also described.
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