Methods and apparatus for synchronizing temporally related data

Details Methods and apparatus for synchronizing temporally related data Methods and apparatus for synchronizing temporally related data

1995-05-22

1998-05-12

Safourek, Benedict V.

Multiplex communications

Wide area network

Packet switching

348 15, 348 17, H04J 304, H04J 306

Patent

active

057516944

ABSTRACT:
A method and apparatus for dynamically synchronizing a plurality of streams of temporally related data generate compression time information regarding the time required to compression a first stream of data. The compression time information is transmitted together with the first and other compressed streams of data, and is utilized to delay at least one decompressed compressed stream of data to thereby synchronize such decompressed stream with a decompressed compressed first stream of data. The decompression time information is determined by selecting, from a look-up table, a delay time corresponding to the compression time information.

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