ATE263467T1 - Videokompressionssystem welches auch codierungsentscheidungsdaten komprimiert - Google Patents

Videokompressionssystem welches auch codierungsentscheidungsdaten komprimiert

Info

Publication number
ATE263467T1
ATE263467T1 AT99901785T AT99901785T ATE263467T1 AT E263467 T1 ATE263467 T1 AT E263467T1 AT 99901785 T AT99901785 T AT 99901785T AT 99901785 T AT99901785 T AT 99901785T AT E263467 T1 ATE263467 T1 AT E263467T1
Authority
AT
Austria
Prior art keywords
compression system
video compression
decision data
coding decision
compresses
Prior art date
Application number
AT99901785T
Other languages
English (en)
Inventor
Peter John Brightwell
Nicholas Dominic Wells
Philip Nicholas Tudor
Original Assignee
British Broadcasting Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10825720&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE263467(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by British Broadcasting Corp filed Critical British Broadcasting Corp
Application granted granted Critical
Publication of ATE263467T1 publication Critical patent/ATE263467T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Color Television Systems (AREA)
AT99901785T 1998-01-22 1999-01-22 Videokompressionssystem welches auch codierungsentscheidungsdaten komprimiert ATE263467T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9801380A GB2333656B (en) 1998-01-22 1998-01-22 Compressed signals
PCT/GB1999/000227 WO1999038327A1 (en) 1998-01-22 1999-01-22 Video processing system also compressing coding decision data

Publications (1)

Publication Number Publication Date
ATE263467T1 true ATE263467T1 (de) 2004-04-15

Family

ID=10825720

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99901785T ATE263467T1 (de) 1998-01-22 1999-01-22 Videokompressionssystem welches auch codierungsentscheidungsdaten komprimiert

Country Status (8)

Country Link
US (2) US6577682B1 (de)
EP (1) EP1051850B1 (de)
AT (1) ATE263467T1 (de)
AU (1) AU2178399A (de)
DE (1) DE69916027T2 (de)
ES (1) ES2218986T3 (de)
GB (1) GB2333656B (de)
WO (1) WO1999038327A1 (de)

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US7016337B1 (en) * 1999-03-02 2006-03-21 Cisco Technology, Inc. System and method for multiple channel statistical re-multiplexing
GB2351865A (en) * 1999-07-02 2001-01-10 Snell & Wilcox Ltd Video compression
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GB2365647A (en) * 2000-08-04 2002-02-20 Snell & Wilcox Ltd Deriving parameters for post-processing from an encoded signal
GB2371933B (en) * 2001-01-24 2005-07-06 Snell & Wilcox Ltd Compression of motion vectors
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US7072402B2 (en) * 2002-05-13 2006-07-04 General Instrument Corporation Methods and apparatus for dynamically adjusting f-codes for a digital picture header
AU2003281133A1 (en) * 2002-07-15 2004-02-02 Hitachi, Ltd. Moving picture encoding method and decoding method
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US7643558B2 (en) * 2003-03-24 2010-01-05 Qualcomm Incorporated Method, apparatus, and system for encoding and decoding side information for multimedia transmission
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US8331445B2 (en) * 2004-06-01 2012-12-11 Qualcomm Incorporated Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques
JP4375305B2 (ja) * 2004-10-26 2009-12-02 ソニー株式会社 情報処理装置および情報処理方法、記録媒体、並びに、プログラム
US7602820B2 (en) * 2005-02-01 2009-10-13 Time Warner Cable Inc. Apparatus and methods for multi-stage multiplexing in a network
US7889765B2 (en) * 2005-11-30 2011-02-15 Time Warner Cable Inc. Apparatus and methods for utilizing variable rate program streams in a network
US8625607B2 (en) 2007-07-24 2014-01-07 Time Warner Cable Enterprises Llc Generation, distribution and use of content metadata in a network
US8300541B2 (en) * 2008-02-19 2012-10-30 Time Warner Cable Inc. Apparatus and methods for utilizing statistical multiplexing to ensure quality of service in a network
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EP2642744A1 (de) * 2012-03-19 2013-09-25 Nagravision S.A. Verfahren und System zum Verschlüsseln und Entschlüsseln eines digitalen Bildes

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Also Published As

Publication number Publication date
ES2218986T3 (es) 2004-11-16
US20030202604A1 (en) 2003-10-30
EP1051850A1 (de) 2000-11-15
US7123657B2 (en) 2006-10-17
DE69916027T2 (de) 2005-02-24
WO1999038327A1 (en) 1999-07-29
DE69916027D1 (de) 2004-05-06
EP1051850B1 (de) 2004-03-31
GB2333656B (en) 2002-08-14
GB9801380D0 (en) 1998-03-18
US6577682B1 (en) 2003-06-10
GB2333656A (en) 1999-07-28
AU2178399A (en) 1999-08-09

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Legal Events

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