CN1596544A - 增强内容分解的方法 - Google Patents
增强内容分解的方法 Download PDFInfo
- Publication number
- CN1596544A CN1596544A CNA028235150A CN02823515A CN1596544A CN 1596544 A CN1596544 A CN 1596544A CN A028235150 A CNA028235150 A CN A028235150A CN 02823515 A CN02823515 A CN 02823515A CN 1596544 A CN1596544 A CN 1596544A
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- CN
- China
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- crid
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- content
- finger url
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- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000008569 process Effects 0.000 claims abstract description 15
- 238000005259 measurement Methods 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 description 21
- 230000008520 organization Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 241000931705 Cicada Species 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00485—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier
- G11B20/00557—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein further management data is encrypted, e.g. sector headers, TOC or the lead-in or lead-out areas
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00855—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a step of exchanging information with a remote server
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Storage Device Security (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
- Steroid Compounds (AREA)
- Silicon Compounds (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01309950 | 2001-11-27 | ||
EP01309950.2 | 2001-11-27 | ||
EP02257275 | 2002-10-18 | ||
EP02257275.4 | 2002-10-18 | ||
PCT/IB2002/004761 WO2003047256A2 (en) | 2001-11-27 | 2002-11-13 | Enhanced content resolution method |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100970046A Division CN101075455B (zh) | 2001-11-27 | 2002-11-13 | 增强内容获取设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1596544A true CN1596544A (zh) | 2005-03-16 |
CN100361531C CN100361531C (zh) | 2008-01-09 |
Family
ID=26077194
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028235150A Expired - Lifetime CN100361531C (zh) | 2001-11-27 | 2002-11-13 | 增强内容分解的方法和设备 |
CN2007100970046A Expired - Lifetime CN101075455B (zh) | 2001-11-27 | 2002-11-13 | 增强内容获取设备 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100970046A Expired - Lifetime CN101075455B (zh) | 2001-11-27 | 2002-11-13 | 增强内容获取设备 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1452030B1 (zh) |
JP (2) | JP4308010B2 (zh) |
KR (1) | KR100935595B1 (zh) |
CN (2) | CN100361531C (zh) |
AT (1) | ATE369013T1 (zh) |
AU (1) | AU2002348993A1 (zh) |
BR (1) | BRPI0206703B1 (zh) |
DE (1) | DE60221563T2 (zh) |
ES (1) | ES2290341T3 (zh) |
WO (1) | WO2003047256A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110035252A (zh) * | 2005-07-14 | 2019-07-19 | 高通股份有限公司 | 用于对多媒体内容进行加密/解密以允许随机存取的方法和设备 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005004157A1 (en) * | 2003-07-02 | 2005-01-13 | Koninklijke Philips Electronics N.V. | Linking of interactive television recordings to applications |
EP1774787A4 (en) * | 2004-07-23 | 2010-01-20 | Korea Electronics Telecomm | BOX IDENTIFICATION METHOD AND LOCATION RESOLUTION METHOD |
CN101061705B (zh) * | 2004-11-17 | 2010-09-29 | 皇家飞利浦电子股份有限公司 | 标识内容项目的方法、系统和存储设备 |
JP4855876B2 (ja) * | 2005-09-08 | 2012-01-18 | 日本電信電話株式会社 | コンテンツロケーション解決方法及びコンテンツ配信方法 |
KR100931308B1 (ko) | 2006-07-03 | 2009-12-11 | 한국전자통신연구원 | 개인형 데이터 방송 서비스를 위한 콘텐츠 관련 정보의제공 방법 및 수신 장치와, 상기 콘텐츠 관련 정보의 처리방법 |
WO2008035278A1 (en) * | 2006-09-20 | 2008-03-27 | Koninklijke Philips Electronics, N.V. | System and method for using metadata to provide content for multimedia applications |
JP2010056816A (ja) * | 2008-08-28 | 2010-03-11 | Hitachi Ltd | 配信システム |
JP2013115592A (ja) | 2011-11-28 | 2013-06-10 | Toshiba Corp | 情報処理装置、情報処理方法及び情報処理プログラム |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6256740B1 (en) * | 1998-02-06 | 2001-07-03 | Ncr Corporation | Name service for multinode system segmented into I/O and compute nodes, generating guid at I/O node and exporting guid to compute nodes via interconnect fabric |
EP0940960A1 (en) * | 1998-03-02 | 1999-09-08 | Hewlett-Packard Company | Authentication between servers |
-
2002
- 2002-11-13 AU AU2002348993A patent/AU2002348993A1/en not_active Abandoned
- 2002-11-13 CN CNB028235150A patent/CN100361531C/zh not_active Expired - Lifetime
- 2002-11-13 JP JP2003548540A patent/JP4308010B2/ja not_active Expired - Lifetime
- 2002-11-13 ES ES02781507T patent/ES2290341T3/es not_active Expired - Lifetime
- 2002-11-13 BR BRPI0206703A patent/BRPI0206703B1/pt not_active IP Right Cessation
- 2002-11-13 CN CN2007100970046A patent/CN101075455B/zh not_active Expired - Lifetime
- 2002-11-13 WO PCT/IB2002/004761 patent/WO2003047256A2/en active IP Right Grant
- 2002-11-13 DE DE60221563T patent/DE60221563T2/de not_active Expired - Lifetime
- 2002-11-13 AT AT02781507T patent/ATE369013T1/de not_active IP Right Cessation
- 2002-11-13 EP EP02781507A patent/EP1452030B1/en not_active Expired - Lifetime
- 2002-11-13 KR KR1020047008101A patent/KR100935595B1/ko active IP Right Grant
-
2009
- 2009-01-08 JP JP2009002634A patent/JP4898849B2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110035252A (zh) * | 2005-07-14 | 2019-07-19 | 高通股份有限公司 | 用于对多媒体内容进行加密/解密以允许随机存取的方法和设备 |
CN110035252B (zh) * | 2005-07-14 | 2021-04-30 | 高通股份有限公司 | 用于对多媒体内容进行加密/解密以允许随机存取的方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
DE60221563D1 (de) | 2007-09-13 |
BR0206703A (pt) | 2004-02-25 |
WO2003047256A2 (en) | 2003-06-05 |
ATE369013T1 (de) | 2007-08-15 |
JP4308010B2 (ja) | 2009-08-05 |
KR100935595B1 (ko) | 2010-01-07 |
WO2003047256A3 (en) | 2004-02-05 |
BRPI0206703B1 (pt) | 2016-05-03 |
ES2290341T3 (es) | 2008-02-16 |
CN101075455B (zh) | 2010-09-08 |
JP2005510977A (ja) | 2005-04-21 |
EP1452030A2 (en) | 2004-09-01 |
DE60221563T2 (de) | 2008-02-14 |
JP4898849B2 (ja) | 2012-03-21 |
CN101075455A (zh) | 2007-11-21 |
JP2009135941A (ja) | 2009-06-18 |
KR20040064718A (ko) | 2004-07-19 |
EP1452030B1 (en) | 2007-08-01 |
AU2002348993A1 (en) | 2003-06-10 |
CN100361531C (zh) | 2008-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TP VISION HOLDING B.V. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS N.V. Effective date: 20120820 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120820 Address after: Holland Ian Deho Finn Patentee after: TP VISION HOLDING B.V. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20201013 Address after: Chinese No. 108 Wai Yip Street, Kwun Tong Kowloon Hongkong Sibao International Building 12 floor 1208-16 room Patentee after: Top Victory Investments Ltd. Address before: Eindhoven, Netherlands Patentee before: TP VISION HOLDING B.V. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20080109 |
|
CX01 | Expiry of patent term |