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Post-synchronizing an information stream

  • US 20040141093A1
  • Filed: 01/06/2004
  • Published: 07/22/2004
  • Est. Priority Date: 06/24/1999
  • Status: Active Grant
First Claim
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1. A method of post-synchronizing an information stream, which information stream comprises an audio signal (A) and a video signal (V), the method comprising the step of:

  • performing a translation process (7) to obtain at least one translated audio signal (A*), characterized in that the method comprises the steps of;

    tracking (2) said video signal (V) to obtain original lip-objects (lo);

    replacing (3,4) said original lip-objects (lo) with new lip-objects (lo*), said new lip-objects (lo*) corresponding to said translated audio signal (A*).

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