Method and apparatus for synchronizing audio and video streams

Details Method and apparatus for synchronizing audio and video streams Method and apparatus for synchronizing audio and video streams

2006-11-28

2006-11-28

Kostak, Victor R. (Department: 2622)

Television

Synchronization

Locking of video or audio to reference timebase

C348S512000

Reexamination Certificate

active

07142250

ABSTRACT:
Some embodiments of the invention provide a method for synchronizing an audio stream with a video stream. This method involves searching in the audio stream for audio data having values that match a distinct set of audio data values and synchronizing the audio stream with the video stream based on the search. In some embodiments, the distinct set of audio data values is defined by a predetermined distinct tone. In other embodiments, the distinct set of audio data values is defined by audio data contained in the video stream.

REFERENCES:
patent: 5572261 (1996-11-01), Cooper
patent: 6184937 (2001-02-01), Williams et al.
patent: 6243032 (2001-06-01), Uramoto et al.
patent: 6904566 (2005-06-01), Feller et al.
patent: 6968564 (2005-11-01), Srinivasan
patent: 2003/0049015 (2003-03-01), Cote et al.
patent: 2004/0114904 (2004-06-01), Sun et al.
patent: 2004/0120554 (2004-06-01), Lin et al.
patent: 2004/0122662 (2004-06-01), Crockett
patent: 2005/0273321 (2005-12-01), Choi

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