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USING TIME-STAMPED EVENT ENTRIES TO FACILITATE SYNCHRONIZING DATA STREAMS

  • US 20090006488A1
  • Filed: 06/28/2007
  • Published: 01/01/2009
  • Est. Priority Date: 06/28/2007
  • Status: Active Grant
First Claim
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1. A method for synchronizing data streams, comprising:

  • receiving a first data stream having a first data type;

    performing a sequence of operations on at least a portion of the first data stream;

    storing metadata associated with the first data stream one or more times during the sequence of operations, a given metadata entry including a time stamp, data-stream information associated with the portion of the first data stream, and event information associated with the occurrence of one or more events during the sequence of operations; and

    providing a notification based on the stored metadata to facilitate synchronizing the first data stream with a second data stream having a second data type.

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