DE69324133T2 - Verfahren und System zur Mischung von Videosignalen - Google Patents

Verfahren und System zur Mischung von Videosignalen

Info

Publication number
DE69324133T2
DE69324133T2 DE1993624133 DE69324133T DE69324133T2 DE 69324133 T2 DE69324133 T2 DE 69324133T2 DE 1993624133 DE1993624133 DE 1993624133 DE 69324133 T DE69324133 T DE 69324133T DE 69324133 T2 DE69324133 T2 DE 69324133T2
Authority
DE
Germany
Prior art keywords
video signals
mixing video
mixing
signals
video
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 - Fee Related
Application number
DE1993624133
Other languages
English (en)
Other versions
DE69324133D1 (de
Inventor
Rainer Dr Heiss
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69324133D1 publication Critical patent/DE69324133D1/de
Publication of DE69324133T2 publication Critical patent/DE69324133T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/74—Circuits for processing colour signals for obtaining special effects
    • H04N9/76—Circuits for processing colour signals for obtaining special effects for mixing of colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Studio Circuits (AREA)
DE1993624133 1993-05-14 1993-05-14 Verfahren und System zur Mischung von Videosignalen Expired - Fee Related DE69324133T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19930107896 EP0624974B1 (de) 1993-05-14 1993-05-14 Verfahren und System zur Mischung von Videosignalen

Publications (2)

Publication Number Publication Date
DE69324133D1 DE69324133D1 (de) 1999-04-29
DE69324133T2 true DE69324133T2 (de) 1999-07-22

Family

ID=8212908

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993624133 Expired - Fee Related DE69324133T2 (de) 1993-05-14 1993-05-14 Verfahren und System zur Mischung von Videosignalen

Country Status (3)

Country Link
EP (1) EP0624974B1 (de)
JP (1) JPH0746507A (de)
DE (1) DE69324133T2 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638360A (en) * 1985-09-03 1987-01-20 Rca Corporation Timing correction for a picture-in-picture television system
FR2652972B1 (fr) * 1989-10-06 1996-11-29 Thomson Video Equip Procede et dispositif d'incrustation d'images video couleur auto-adaptatif.
JP3018494B2 (ja) * 1990-11-30 2000-03-13 ソニー株式会社 特殊効果装置

Also Published As

Publication number Publication date
JPH0746507A (ja) 1995-02-14
EP0624974A1 (de) 1994-11-17
EP0624974B1 (de) 1999-03-24
DE69324133D1 (de) 1999-04-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee