Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2011-08-23
2011-08-23
Tran, Thai (Department: 2621)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000, C386S349000, C386S349000, C386S349000
Reexamination Certificate
active
08005337
ABSTRACT:
A synchronisation of the presentation or reproduction of video data with audio data is described, which data each are processed on two non-synchronised computers. An MPEG-type stream is separated into video data and audio data, wherein the video data is processed utilising the first processing means and the audio data is timestamped and forwarded to the second processing means which compares the received time-stamp to the local time. The transmission time periods of sending audio data packets from the first processing means to the second processing means are calculated based on the local system time and timestamp is inserted into the audio data packets. Subsequently, synchronised audio and video presentation or reproduction is performed.
REFERENCES:
patent: 6134585 (2000-10-01), Yamato
patent: 6236694 (2001-05-01), Blatter et al.
patent: 2002/0118679 (2002-08-01), Eyer
patent: 2002/0141452 (2002-10-01), Mauritz et al.
patent: 2003/0131047 (2003-07-01), Takeyoshi et al.
patent: 2007/0162952 (2007-07-01), Steinborn et al.
patent: 2008/0123724 (2008-05-01), Yen et al.
patent: 10146887 (2003-04-01), None
patent: 1213630 (2002-06-01), None
patent: 10-093482 (1998-04-01), None
patent: 2003-018600 (2003-01-01), None
patent: WO 02/073851 (2002-09-01), None
patent: WO 03/047134 (2003-06-01), None
P.V. Rangan et al: “Continuity and Synchronization in MPEG”, IEEE Journal on Selected Areas in Communications, IEEE Inc. New York US, vol. 14,No. 1, 1996, pp. 52-60.
Search Report Dated Feb. 9, 2005.
Sieck Mario
Steinborn Peter
Eriksen Guy H.
Kiel Paul P.
Shedd Robert D.
Shibru Helen
Thomson Licensing
LandOfFree
Method and apparatus for performing synchronised audio and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for performing synchronised audio and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for performing synchronised audio and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2694160