Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2006-08-08
2006-08-08
Vo, Tung (Department: 2621)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
Reexamination Certificate
active
07088771
ABSTRACT:
A buffer architecture and latency reduction mechanism for buffering uncompressed/compressed information. This combination provides for proficient division of the encoding task and quicker through put time. A single chip digital signal processing device for real time video/audio compression comprises a plurality of processors, including a video input processor, a motion estimation processor, a digital signal processor, and a bitstream processor, wherein processing and transfer of the signals within the device is done in a macroblock-by-macroblock manner. The device can include a multiplexing processor that is comprised of a storage unit which buffers a compressed video bitstream and a processor which retrieves the compressed video bitstream from the storage unit and produces a multiplexed data stream whereby the compressed video bitstream is processed in a pipeline manner.
REFERENCES:
patent: 5159447 (1992-10-01), Haskell et al.
patent: 5216503 (1993-06-01), Paik et al.
patent: 5283646 (1994-02-01), Bruder et al.
patent: 5510857 (1996-04-01), Kopet et al.
patent: 5592399 (1997-01-01), Keith et al.
patent: 5598514 (1997-01-01), Purcell et al.
patent: 5623311 (1997-04-01), Phillips et al.
patent: 5748240 (1998-05-01), Carr et al.
patent: 5793425 (1998-08-01), Balakrishnan
patent: 5825424 (1998-10-01), Canfield et al.
patent: 5864583 (1999-01-01), Ozkan
patent: 5877812 (1999-03-01), Krause et al.
patent: 5900906 (1999-05-01), Murakumo et al.
patent: 6005621 (1999-12-01), Linzer et al.
patent: 6026097 (2000-02-01), Voois et al.
patent: 6058122 (2000-05-01), Hwang et al.
patent: 6091455 (2000-07-01), Yang
patent: 6192083 (2001-02-01), Linzer et al.
patent: 6845107 (2005-01-01), Kitazawa et al.
patent: 2001/0014121 (2001-08-01), Kaye et al.
Morad Amir
Yavits Leonid
Broadcom Corporation
McAndrews Held & Malloy Ltd.
Vo Tung
LandOfFree
Video encoding and video/audio/data multiplexing device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Video encoding and video/audio/data multiplexing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video encoding and video/audio/data multiplexing device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3642196