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APPARATUS AND METHOD FOR SYNCHRONIZING A SECONDARY AUDIO TRACK TO THE AUDIO TRACK OF A VIDEO SOURCE

  • US 20080219637A1
  • Filed: 03/09/2007
  • Published: 09/11/2008
  • Est. Priority Date: 03/09/2007
  • Status: Active Grant
First Claim
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1. A secondary audio track synchronization apparatus for synchronizing a secondary audio track to an audio track of a video source comprising:

  • a detection module;

    a timing module;

    a first audio event time of an audio event detected via said detection module wherein said first audio event occurs in an audio track of a video;

    a desired audio event time for said audio event;

    said timing module configured to alter a timing of a secondary audio track based on a difference between said first audio event time and said desired audio event time wherein said timing of said secondary audio track is adjusted to remain in synchronization with said audio track of said video.

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