Post-synchronizing an information stream including lip...

Details Post-synchronizing an information stream including lip... Post-synchronizing an information stream including lip...

2006-12-05

2006-12-05

Kostak, Victor R. (Department: 2622)

Television

Synchronization

Locking of video or audio to reference timebase

C348S578000, C348S473000, C348S553000

Reexamination Certificate

active

07145606

ABSTRACT:
A method for post-synchronizing information stream includes obtaining lip-objects from a video signal. The original lip-objects are replaced with new lip-objects which correspond to a translated audio signal. The new lip-objects may be obtained by tracking a further video signal or by using a database with visemes or lip-parameters. For a multi-language information stream, a desired language may be selected at the receiver.

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