WO2002035837A3 - D1 embedded programming interface - Google Patents

D1 embedded programming interface Download PDF

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Publication number
WO2002035837A3
WO2002035837A3 PCT/EP2001/011878 EP0111878W WO0235837A3 WO 2002035837 A3 WO2002035837 A3 WO 2002035837A3 EP 0111878 W EP0111878 W EP 0111878W WO 0235837 A3 WO0235837 A3 WO 0235837A3
Authority
WO
WIPO (PCT)
Prior art keywords
programming
data
blanking interval
embedded
digital video
Prior art date
Application number
PCT/EP2001/011878
Other languages
French (fr)
Other versions
WO2002035837A2 (en
Inventor
Jens Rennert
Ralph Escherich
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
Priority to KR1020027007831A priority Critical patent/KR20020065584A/en
Priority to JP2002538674A priority patent/JP2004512779A/en
Publication of WO2002035837A2 publication Critical patent/WO2002035837A2/en
Publication of WO2002035837A3 publication Critical patent/WO2002035837A3/en

Links

Classifications

    • 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
    • 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

Abstract

The present invention provides an implementation of a D1 embedded programming interface that allows savings of expensive programming pins by embedding programming data into digital video/graphics data. The programming data are then sent, as normal VBI (vertical blanking interval) data, to a D1 receiving digital video/graphics device through a D1 interface. The invention also provides a way to synchronize the programming events with the digital video/graphics stream easily and gives the flexibility of programming/reprogramming a D1 receiving digital video/graphics device in real time. In the present invention, a data formatter is provided to implement a D1 embedded programming interface. According to the invention, the programming data may be embedded in a vertical blanking interval in an output stream. Alternatively, the programming data may be embedded in a horizontal blanking interval, or in both a vertical blanking interval and a horizontal blanking interval in the output stream.
PCT/EP2001/011878 2000-10-20 2001-10-12 D1 embedded programming interface WO2002035837A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020027007831A KR20020065584A (en) 2000-10-20 2001-10-12 D1 embedded programming interface
JP2002538674A JP2004512779A (en) 2000-10-20 2001-10-12 D1 embedded programming interface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69334500A 2000-10-20 2000-10-20
US09/693,345 2000-10-20

Publications (2)

Publication Number Publication Date
WO2002035837A2 WO2002035837A2 (en) 2002-05-02
WO2002035837A3 true WO2002035837A3 (en) 2002-08-01

Family

ID=24784270

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/011878 WO2002035837A2 (en) 2000-10-20 2001-10-12 D1 embedded programming interface

Country Status (3)

Country Link
JP (1) JP2004512779A (en)
KR (1) KR20020065584A (en)
WO (1) WO2002035837A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2536154B1 (en) * 2010-02-10 2019-04-03 Panasonic Corporation Digital video signal output device and display device, and digital video signal output method and reception method
KR101877775B1 (en) * 2012-11-26 2018-07-13 삼성전자주식회사 Method and apparatus for allocation a interfearence cancellation code for coordinated communication between base stations in a radio communication system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536791A (en) * 1980-03-31 1985-08-20 Tocom, Inc. Addressable cable television control system with video format data transmission
FR2729265A1 (en) * 1995-01-06 1996-07-12 Thomson Consumer Electronics Information and control device for TV or video

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536791A (en) * 1980-03-31 1985-08-20 Tocom, Inc. Addressable cable television control system with video format data transmission
FR2729265A1 (en) * 1995-01-06 1996-07-12 Thomson Consumer Electronics Information and control device for TV or video

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Digital Video System Image-enhancement Broadcast-compatible Encoding Process", IBM TECHNICAL DISCLOSURE BULLETIN, vol. 34, no. 10b, March 1992 (1992-03-01), pages 114 - 116, XP002200464 *

Also Published As

Publication number Publication date
KR20020065584A (en) 2002-08-13
JP2004512779A (en) 2004-04-22
WO2002035837A2 (en) 2002-05-02

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