WO1998027729A1 - Television apparatus for simultaneous decoding of auxiliary data included in multiple television signals - Google Patents
Television apparatus for simultaneous decoding of auxiliary data included in multiple television signals Download PDFInfo
- Publication number
- WO1998027729A1 WO1998027729A1 PCT/US1997/022748 US9722748W WO9827729A1 WO 1998027729 A1 WO1998027729 A1 WO 1998027729A1 US 9722748 W US9722748 W US 9722748W WO 9827729 A1 WO9827729 A1 WO 9827729A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- data
- signal
- television
- buffer
- character
- Prior art date
Links
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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4884—Data services, e.g. news ticker for displaying subtitles
-
- 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
- H04N7/087—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 with signal insertion during the vertical blanking interval only
- H04N7/088—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 with signal insertion during the vertical blanking interval only the inserted signal being digital
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
- H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal
- H04N7/0355—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal for discrimination of the binary level of the digital data, e.g. amplitude slicers
-
- 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
- H04N7/087—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 with signal insertion during the vertical blanking interval only
- H04N7/088—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 with signal insertion during the vertical blanking interval only the inserted signal being digital
- H04N7/0882—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 with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext
-
- 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
- H04N7/087—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 with signal insertion during the vertical blanking interval only
- H04N7/088—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 with signal insertion during the vertical blanking interval only the inserted signal being digital
- H04N7/0887—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 with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of programme or channel identifying signals
-
- 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
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU56965/98A AU5696598A (en) | 1996-12-19 | 1997-12-10 | Television apparatus for simultaneous decoding of auxiliary data included in multiple television signals |
JP52782598A JP2001506450A (en) | 1996-12-19 | 1997-12-10 | Television apparatus for simultaneously decoding auxiliary data contained in a plurality of television signals |
EP97953160A EP0945015A1 (en) | 1996-12-19 | 1997-12-10 | Television apparatus for simultaneous decoding of auxiliary data included in multiple television signals |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/769,329 US6055023A (en) | 1996-12-19 | 1996-12-19 | Television apparatus for simultaneous decoding of auxiliary data included in multiple television signals |
US08/769,329 | 1996-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998027729A1 true WO1998027729A1 (en) | 1998-06-25 |
Family
ID=25085129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1997/022748 WO1998027729A1 (en) | 1996-12-19 | 1997-12-10 | Television apparatus for simultaneous decoding of auxiliary data included in multiple television signals |
Country Status (8)
Country | Link |
---|---|
US (1) | US6055023A (en) |
EP (1) | EP0945015A1 (en) |
JP (3) | JP2001506450A (en) |
KR (1) | KR100603389B1 (en) |
CN (1) | CN1126370C (en) |
AU (1) | AU5696598A (en) |
MY (1) | MY120964A (en) |
WO (1) | WO1998027729A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001045398A (en) * | 1999-07-19 | 2001-02-16 | Thomson Licensing Sa | Video processor and its method |
GB2389266A (en) * | 2002-05-30 | 2003-12-03 | Samsung Electronics Co Ltd | Television apparatus for displaying teletext data extracted form either video source of a picture in picture display |
EP1874045A1 (en) * | 2006-06-26 | 2008-01-02 | Funai Electric Co., Ltd. | Image display apparatus |
US7551227B2 (en) | 2004-01-16 | 2009-06-23 | Panasonic Corporation | Signal processor |
US7676822B2 (en) | 2001-01-11 | 2010-03-09 | Thomson Licensing | Automatic on-screen display of auxiliary information |
CN102893324A (en) * | 2010-05-19 | 2013-01-23 | 三菱电机株式会社 | Data output device, display device, method of display and remote control device |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6055023A (en) * | 1996-12-19 | 2000-04-25 | Thomson Consumer Electronics | Television apparatus for simultaneous decoding of auxiliary data included in multiple television signals |
US6229575B1 (en) * | 1997-03-31 | 2001-05-08 | Compaq Computer Corporation | Computer convergence device controller for managing disparate video sources |
KR200172661Y1 (en) * | 1997-11-08 | 2000-03-02 | 윤종용 | A flat panel display apparatus having on screen display function |
US7222353B1 (en) * | 1997-12-18 | 2007-05-22 | Thomson Licensing | Program signal blocking system |
KR100263896B1 (en) * | 1998-06-26 | 2000-08-16 | 윤종용 | Digital/analog broadcasting signal processing unit |
US6633934B1 (en) * | 1998-07-08 | 2003-10-14 | Clearcube Technology, Inc. | Computer system having reduced cabling requirements |
WO2002043353A2 (en) * | 2000-11-16 | 2002-05-30 | Mydtv, Inc. | System and methods for determining the desirability of video programming events |
EP1265439B1 (en) * | 2001-06-06 | 2009-07-08 | Thomson Licensing | Video signal processing system with auxiliary information processing capability |
KR100457516B1 (en) * | 2002-02-09 | 2004-11-17 | 삼성전자주식회사 | Appratus and method for displaying and/or processing broadcast signals |
US7170936B2 (en) * | 2002-03-28 | 2007-01-30 | Intel Corporation | Transcoding apparatus, system, and method |
KR100461182B1 (en) * | 2002-05-03 | 2004-12-13 | 삼성전자주식회사 | Pip processing system and method of controlling the same |
US7360234B2 (en) * | 2002-07-02 | 2008-04-15 | Caption Tv, Inc. | System, method, and computer program product for selective filtering of objectionable content from a program |
AU2003250442A1 (en) * | 2002-09-02 | 2004-03-19 | Koninklijke Philips Electronics N.V. | Teletext receiver arrangement |
KR100565651B1 (en) * | 2003-12-29 | 2006-03-29 | 엘지전자 주식회사 | Apparatus for decoding video user data in DTV and for the same |
KR101000924B1 (en) * | 2004-02-03 | 2010-12-13 | 삼성전자주식회사 | Caption presentation method and apparatus thereof |
US8087057B2 (en) | 2004-04-28 | 2011-12-27 | Echostar Technologies L.L.C. | Television converter device including an internet protocol interface |
US8112784B1 (en) * | 2004-04-28 | 2012-02-07 | Echostar Corporation | Device comprising multiple channel selectors |
US9021520B2 (en) * | 2004-09-29 | 2015-04-28 | Hewlett-Packard Development Company, L.P. | Systems and methods for providing and processing print-augmented broadcast signals |
WO2006035450A1 (en) | 2004-09-29 | 2006-04-06 | Hewlett-Packard Development Company L.P. | Systems and methods for soliciting feedback using print-augmented broadcast signal |
WO2007017887A1 (en) * | 2005-08-10 | 2007-02-15 | Hewlett-Packard Development Company, L.P. | Delivering specific contents to specific recipients using broadcast networks |
CN101685618B (en) * | 2007-12-07 | 2011-11-16 | 方正国际软件(北京)有限公司 | Multi-display monitoring method and multi-display monitoring device |
US9277183B2 (en) * | 2009-10-13 | 2016-03-01 | Sony Corporation | System and method for distributing auxiliary data embedded in video data |
EP2939419A1 (en) | 2012-12-31 | 2015-11-04 | Arçelik Anonim Sirketi | A video recording device |
US9060188B2 (en) * | 2013-10-15 | 2015-06-16 | Comcast Cable Communications, Llc | Methods and systems for logging information |
CN103986891A (en) * | 2014-04-30 | 2014-08-13 | 京东方科技集团股份有限公司 | Television volume control method and system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0489387A2 (en) * | 1990-12-06 | 1992-06-10 | EDICO S.r.l. | Improved receiver of teletext transmissions |
EP0536828A1 (en) * | 1991-10-07 | 1993-04-14 | Koninklijke Philips Electronics N.V. | Television receiver |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5091785A (en) * | 1989-04-20 | 1992-02-25 | Thomson Consumer Electronics, Inc. | Picture-in-picture circuitry using field rate synchronization |
US5111296A (en) * | 1990-04-19 | 1992-05-05 | Thomson Consumer Electronics, Inc. | Data transfer from a television receiver having picture-in-picture capability to an external computer |
US5194954A (en) * | 1990-06-29 | 1993-03-16 | Thomson Consumer Electronics, Inc. | Automatic channel sampling picture-in-picture circuitry |
KR950005937B1 (en) * | 1992-10-12 | 1995-06-07 | 주식회사엘지전자 | Caption display controller and method |
US5428400A (en) * | 1993-01-29 | 1995-06-27 | Thomson Consumer Electronics, Inc. | Enabling a display of closed captioning status upon detecting a code of a proper subset of closed-caption data codes |
JPH0799616A (en) * | 1993-09-27 | 1995-04-11 | Sony Corp | Television receiver |
JP3256619B2 (en) * | 1993-12-24 | 2002-02-12 | 株式会社東芝 | Character information display |
GB9414446D0 (en) * | 1994-07-18 | 1994-09-07 | Thomson Consumer Electronics | Method and apparatus for controlling updates of extended data services (eds) data |
US5528304A (en) * | 1994-07-22 | 1996-06-18 | Zenith Electronics Corp. | Picture-in-picture feedback for channel related features |
US5748255A (en) * | 1994-12-22 | 1998-05-05 | Philips Electronics North America Corporation | Interface system for a television receiver |
JP3065227B2 (en) * | 1995-03-10 | 2000-07-17 | ソニー株式会社 | Parental Control Device and Parental Control Method |
US5557338A (en) * | 1995-04-05 | 1996-09-17 | Thomson Consumer Electronics, Inc. | Television receiver using received channel guide information and a secondary video signal processor for displaying secondary channel information |
JP3536946B2 (en) * | 1995-04-17 | 2004-06-14 | ソニー株式会社 | Electronic program guide receiving apparatus and method |
JP3393356B2 (en) * | 1995-05-26 | 2003-04-07 | ソニー株式会社 | Receiving device and receiving method |
US5621473A (en) * | 1995-06-07 | 1997-04-15 | Philips Electronics North America Corporation | Method and device for providing video instant replay in a picture-in-picture |
JPH0993505A (en) * | 1995-09-26 | 1997-04-04 | Toshiba Corp | Television receiver having teletext multiplex decoder |
CA2232154C (en) * | 1996-07-26 | 2007-12-04 | Sony Corporation | Decoder and decoding method |
JPH10150612A (en) * | 1996-11-19 | 1998-06-02 | Toshiba Corp | Television receiver |
US6055023A (en) * | 1996-12-19 | 2000-04-25 | Thomson Consumer Electronics | Television apparatus for simultaneous decoding of auxiliary data included in multiple television signals |
US5995160A (en) * | 1996-12-19 | 1999-11-30 | Thomson Consumer Electronics, Inc. | Video signal processing system providing independent image modification in a multi-image display |
US5978046A (en) * | 1996-12-24 | 1999-11-02 | Sony Corporation | Television receiver with picture-in-picture function displays titles of reduced screen programs |
-
1996
- 1996-12-19 US US08/769,329 patent/US6055023A/en not_active Expired - Lifetime
-
1997
- 1997-12-10 CN CN97181863A patent/CN1126370C/en not_active Expired - Lifetime
- 1997-12-10 EP EP97953160A patent/EP0945015A1/en not_active Ceased
- 1997-12-10 AU AU56965/98A patent/AU5696598A/en not_active Abandoned
- 1997-12-10 JP JP52782598A patent/JP2001506450A/en active Pending
- 1997-12-10 KR KR1019997005414A patent/KR100603389B1/en not_active IP Right Cessation
- 1997-12-10 WO PCT/US1997/022748 patent/WO1998027729A1/en not_active Application Discontinuation
- 1997-12-18 MY MYPI97006126A patent/MY120964A/en unknown
-
2007
- 2007-10-17 JP JP2007270250A patent/JP4592030B2/en not_active Expired - Lifetime
-
2009
- 2009-02-17 JP JP2009033657A patent/JP2009153180A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0489387A2 (en) * | 1990-12-06 | 1992-06-10 | EDICO S.r.l. | Improved receiver of teletext transmissions |
EP0536828A1 (en) * | 1991-10-07 | 1993-04-14 | Koninklijke Philips Electronics N.V. | Television receiver |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001045398A (en) * | 1999-07-19 | 2001-02-16 | Thomson Licensing Sa | Video processor and its method |
US7676822B2 (en) | 2001-01-11 | 2010-03-09 | Thomson Licensing | Automatic on-screen display of auxiliary information |
GB2389266A (en) * | 2002-05-30 | 2003-12-03 | Samsung Electronics Co Ltd | Television apparatus for displaying teletext data extracted form either video source of a picture in picture display |
GB2389266B (en) * | 2002-05-30 | 2004-07-28 | Samsung Electronics Co Ltd | Television apparatus |
US7551227B2 (en) | 2004-01-16 | 2009-06-23 | Panasonic Corporation | Signal processor |
EP1874045A1 (en) * | 2006-06-26 | 2008-01-02 | Funai Electric Co., Ltd. | Image display apparatus |
CN102893324A (en) * | 2010-05-19 | 2013-01-23 | 三菱电机株式会社 | Data output device, display device, method of display and remote control device |
EP2573757A1 (en) * | 2010-05-19 | 2013-03-27 | Mitsubishi Electric Corporation | Data output device, display device, method of display and remote control device |
EP2573757A4 (en) * | 2010-05-19 | 2014-01-01 | Mitsubishi Electric Corp | Data output device, display device, method of display and remote control device |
Also Published As
Publication number | Publication date |
---|---|
CN1126370C (en) | 2003-10-29 |
CN1247668A (en) | 2000-03-15 |
JP2001506450A (en) | 2001-05-15 |
MY120964A (en) | 2005-12-30 |
JP2008067404A (en) | 2008-03-21 |
EP0945015A1 (en) | 1999-09-29 |
KR20000057621A (en) | 2000-09-25 |
JP2009153180A (en) | 2009-07-09 |
AU5696598A (en) | 1998-07-15 |
KR100603389B1 (en) | 2006-07-20 |
US6055023A (en) | 2000-04-25 |
JP4592030B2 (en) | 2010-12-01 |
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