TW536917B - Embedding supplemental data in an encoded signal - Google Patents

Embedding supplemental data in an encoded signal Download PDF

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Publication number
TW536917B
TW536917B TW089101304A TW89101304A TW536917B TW 536917 B TW536917 B TW 536917B TW 089101304 A TW089101304 A TW 089101304A TW 89101304 A TW89101304 A TW 89101304A TW 536917 B TW536917 B TW 536917B
Authority
TW
Taiwan
Prior art keywords
data
signal
supplementary
information
parameters
Prior art date
Application number
TW089101304A
Other languages
English (en)
Chinese (zh)
Inventor
Franciscus Lucas Ant Kamperman
Alphons Antonius Mari Bruekers
Der Vleuten Renatus Joseph Van
Original Assignee
Koninkl Philips Electronics Nv
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
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of TW536917B publication Critical patent/TW536917B/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2362—Generation or processing of Service Information [SI]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
TW089101304A 1999-01-13 2000-01-26 Embedding supplemental data in an encoded signal TW536917B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99100580 1999-01-13

Publications (1)

Publication Number Publication Date
TW536917B true TW536917B (en) 2003-06-11

Family

ID=8237342

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089101304A TW536917B (en) 1999-01-13 2000-01-26 Embedding supplemental data in an encoded signal

Country Status (15)

Country Link
US (1) US7334129B1 (enExample)
EP (1) EP1062813A1 (enExample)
JP (1) JP4504572B2 (enExample)
KR (1) KR100729347B1 (enExample)
CN (1) CN1184818C (enExample)
AU (1) AU1984100A (enExample)
BR (1) BR0004071A (enExample)
CA (1) CA2323561C (enExample)
ID (1) ID26575A (enExample)
IL (1) IL138385A (enExample)
PL (1) PL342815A1 (enExample)
RU (1) RU2251819C2 (enExample)
TR (1) TR200002630T1 (enExample)
TW (1) TW536917B (enExample)
WO (1) WO2000042770A1 (enExample)

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JP2002045567A (ja) 2000-08-02 2002-02-12 Konami Co Ltd 携帯端末装置、ゲーム実行支援装置および記録媒体
KR100491029B1 (ko) * 2002-03-30 2005-05-24 연세대학교 산학협력단 디지털 비디오의 인증 및 조작 위치 파악을 위한 워터마크삽입 및 검출 방법
AU2003216617A1 (en) * 2002-04-19 2003-11-03 Koninklijke Philips Electronics N.V. Conditional access system and apparatus
AU2003233104A1 (en) * 2002-06-12 2003-12-31 Koninklijke Philips Electronics N.V. Conditional access apparatus and method
PL376469A1 (en) * 2002-10-30 2005-12-27 Koninklijke Philips Electronics N.V. Watermarking of a variable bit-rate signal
WO2004064060A2 (en) * 2003-01-15 2004-07-29 Koninklijke Philips Electronics N.V. Embedded revocation messaging
WO2005003927A2 (en) 2003-07-02 2005-01-13 James Devito Interactive digital medium and system
US7409002B2 (en) * 2003-09-30 2008-08-05 Intel Corporation Signal modulation
GB0403330D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
GB0403331D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
GB0403329D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
CN101180674B (zh) * 2005-05-26 2012-01-04 Lg电子株式会社 编码和解码音频信号的方法
JP2009518945A (ja) * 2005-12-05 2009-05-07 トムソン ライセンシング ウォーターマークエンコードコンテンツ
RU2434356C2 (ru) * 2005-12-05 2011-11-20 Томсон Лайсенсинг Создание водяных знаков в кодированном информационном наполнении
WO2008026145A2 (en) * 2006-08-30 2008-03-06 Koninklijke Philips Electronics N.V. Device and method for coding a data signal and device and method for decoding a data signal
US8576906B2 (en) * 2008-01-08 2013-11-05 Telefonaktiebolaget L M Ericsson (Publ) Adaptive filtering
DE102008014311A1 (de) * 2008-03-14 2009-09-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Einbetter zum Einbetten eines Wasserzeichens in eine Informationsdarstellung, Detektor zum Detektieren eines Wasserzeichens in einer Informationsdarstellung, Verfahren, Computerprogramm und Informationssignal
PT2491553T (pt) 2009-10-20 2017-01-20 Fraunhofer Ges Forschung Codificador de áudio, descodificador de áudio, método para codificar uma informação de áudio, método para descodificar uma informação de áudio e programa de computador que utiliza uma redução iterativa de tamanho de intervalo
BR112012017258B1 (pt) 2010-01-12 2020-12-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V codificador de áudio, decodificador de áudio, método de codificação e decodificação de uma informação de áudio, para obtenção de um valor de sub-região de contexto com base em uma norma de valores espectrais previamente decodificados
EP2634945B1 (en) * 2012-02-29 2014-12-24 Mitsubishi Electric R&D Centre Europe B.V. Method and a device for increasing the amount of information bits comprised in a symbol

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JPH01177227A (ja) * 1988-01-05 1989-07-13 Toshiba Corp 音声コーデック
DE69030490T2 (de) * 1990-01-18 1997-10-23 Philips Electronics N.V., Eindhoven Aufzeichnungsvorrichtung zum umkehrbaren Speichern von digitalen Daten auf einem Mehrspuren-Aufzeichnungsträger, Dekodiervorrichtung, Informationswiedergabegerät für die Verwendung mit einem solchen Aufzeichnungsträger und Aufzeichnungsträger für die Verwendung mit einer solchen Aufzeichnungsvorrichtung, mit einer solchen Dekodiervorrichtung und/oder mit einem solchen Informationswiedergabegerät
ES2138656T3 (es) * 1992-12-09 2000-01-16 Discovery Communicat Inc Terminal particular perfeccionado para sistemas de distribucion de television por cable.
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AU728966B2 (en) * 1997-01-13 2001-01-25 Koninklijke Philips Electronics N.V. Embedding supplemental data in a digital video signal
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JP3412117B2 (ja) * 1997-04-25 2003-06-03 日本電信電話株式会社 量子化の符号化パラメータを用いる電子すかし作成方法およびその読出し方法
KR19980086811A (ko) * 1997-05-08 1998-12-05 니시무로 타이조 부가정보 매입과 재생을 위한 장치와 방법 및 그 기록 매체
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US6885749B1 (en) * 1999-10-01 2005-04-26 At&T Corp Scrambling a compression-coded signal

Also Published As

Publication number Publication date
WO2000042770A1 (en) 2000-07-20
PL342815A1 (en) 2001-07-02
CA2323561C (en) 2013-03-26
US7334129B1 (en) 2008-02-19
EP1062813A1 (en) 2000-12-27
CN1296701A (zh) 2001-05-23
KR100729347B1 (ko) 2007-06-15
KR20010041826A (ko) 2001-05-25
CA2323561A1 (en) 2000-07-20
CN1184818C (zh) 2005-01-12
IL138385A (en) 2005-07-25
JP4504572B2 (ja) 2010-07-14
BR0004071A (pt) 2000-11-21
RU2251819C2 (ru) 2005-05-10
ID26575A (id) 2001-01-18
IL138385A0 (en) 2001-10-31
AU1984100A (en) 2000-08-01
JP2002535893A (ja) 2002-10-22
TR200002630T1 (tr) 2000-12-21

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