DE69908368D1 - Osd-benützung zur übermittlung von kontroll- und zusatzdaten zu externen vorrichtungen - Google Patents

Osd-benützung zur übermittlung von kontroll- und zusatzdaten zu externen vorrichtungen

Info

Publication number
DE69908368D1
DE69908368D1 DE69908368T DE69908368T DE69908368D1 DE 69908368 D1 DE69908368 D1 DE 69908368D1 DE 69908368 T DE69908368 T DE 69908368T DE 69908368 T DE69908368 T DE 69908368T DE 69908368 D1 DE69908368 D1 DE 69908368D1
Authority
DE
Germany
Prior art keywords
additional data
external devices
transmitting control
osd
osd use
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.)
Expired - Lifetime
Application number
DE69908368T
Other languages
English (en)
Other versions
DE69908368T2 (de
Inventor
Henry Mengel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of DE69908368D1 publication Critical patent/DE69908368D1/de
Application granted granted Critical
Publication of DE69908368T2 publication Critical patent/DE69908368T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • 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
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
    • 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91328—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a copy management signal, e.g. a copy generation management signal [CGMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Controls And Circuits For Display Device (AREA)
DE69908368T 1998-07-22 1999-07-15 Osd-benützung zur übermittlung von kontroll- und zusatzdaten zu externen vorrichtungen Expired - Lifetime DE69908368T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9369998P 1998-07-22 1998-07-22
PCT/US1999/016187 WO2000005881A1 (en) 1998-07-22 1999-07-15 Use of on-screen display (osd) for supplying control and auxiliary information to external devices

Publications (2)

Publication Number Publication Date
DE69908368D1 true DE69908368D1 (de) 2003-07-03
DE69908368T2 DE69908368T2 (de) 2003-11-27

Family

ID=22240284

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69908368T Expired - Lifetime DE69908368T2 (de) 1998-07-22 1999-07-15 Osd-benützung zur übermittlung von kontroll- und zusatzdaten zu externen vorrichtungen

Country Status (8)

Country Link
EP (1) EP1099342B1 (de)
JP (1) JP2002521923A (de)
KR (1) KR100620339B1 (de)
CN (1) CN1183754C (de)
AU (1) AU5215499A (de)
DE (1) DE69908368T2 (de)
MX (1) MXPA01000705A (de)
WO (1) WO2000005881A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7463311B2 (en) * 2002-09-09 2008-12-09 General Instrument Corporation Method and system for including non-graphic data in an analog video output signal of a set-top box
CN100463591C (zh) * 2004-11-06 2009-02-18 鸿富锦精密工业（深圳）有限公司 一种具有屏幕显示单元及附加功能集成的外壳的显示装置
JP4475431B2 (ja) * 2004-11-19 2010-06-09 パイオニア株式会社 情報多重装置及び方法、並びにコンピュータプログラム
CN102148958B (zh) * 2010-02-08 2016-04-20 北京中星微电子有限公司 一种在模拟视频数据中嵌入监控附加信息的方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3528480B2 (ja) * 1996-11-19 2004-05-17 ソニー株式会社 Ｅｐｇ機器及びその制御方法
KR100261706B1 (ko) * 1996-12-17 2000-07-15 가나이 쓰도무 디지탈방송신호의 수신장치와 수신 및 기록재생장치
GB9626574D0 (en) * 1996-12-20 1997-02-05 Thomson Consumer Electronics Control of consumer recording equipment

Also Published As

Publication number Publication date
CN1310918A (zh) 2001-08-29
CN1183754C (zh) 2005-01-05
MXPA01000705A (es) 2002-04-08
JP2002521923A (ja) 2002-07-16
EP1099342A1 (de) 2001-05-16
AU5215499A (en) 2000-02-14
KR100620339B1 (ko) 2006-09-13
DE69908368T2 (de) 2003-11-27
KR20010070995A (ko) 2001-07-28
EP1099342B1 (de) 2003-05-28
WO2000005881A1 (en) 2000-02-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition