CA2562091A1 - Procede, systeme et programme permettant d'eliminer l'introduction d'erreurs par des commutateurs-melangeurs de production a effets video numeriques internes - Google Patents

Procede, systeme et programme permettant d'eliminer l'introduction d'erreurs par des commutateurs-melangeurs de production a effets video numeriques internes Download PDF

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Publication number
CA2562091A1
CA2562091A1 CA002562091A CA2562091A CA2562091A1 CA 2562091 A1 CA2562091 A1 CA 2562091A1 CA 002562091 A CA002562091 A CA 002562091A CA 2562091 A CA2562091 A CA 2562091A CA 2562091 A1 CA2562091 A1 CA 2562091A1
Authority
CA
Canada
Prior art keywords
audio
delay
video
tally
signal
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.)
Abandoned
Application number
CA002562091A
Other languages
English (en)
Inventor
J. Carl Cooper
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2562091A1 publication Critical patent/CA2562091A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/268—Signal distribution or switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Studio Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CA002562091A 2004-05-14 2004-05-14 Procede, systeme et programme permettant d'eliminer l'introduction d'erreurs par des commutateurs-melangeurs de production a effets video numeriques internes Abandoned CA2562091A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/015302 WO2005117413A1 (fr) 2004-05-14 2004-05-14 Procede, systeme et programme permettant d'eliminer l'introduction d'erreurs par des commutateurs-melangeurs de production a effets video numeriques internes

Publications (1)

Publication Number Publication Date
CA2562091A1 true CA2562091A1 (fr) 2005-12-08

Family

ID=35451262

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002562091A Abandoned CA2562091A1 (fr) 2004-05-14 2004-05-14 Procede, systeme et programme permettant d'eliminer l'introduction d'erreurs par des commutateurs-melangeurs de production a effets video numeriques internes

Country Status (4)

Country Link
EP (1) EP1805983A4 (fr)
AU (1) AU2004326306A1 (fr)
CA (1) CA2562091A1 (fr)
WO (1) WO2005117413A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9224622D0 (en) * 1992-11-24 1993-01-13 British Broadcasting Corp Synchronisation of audio and video signals
US5568205A (en) * 1993-07-26 1996-10-22 Telex Communications, Inc. Camera mounted wireless audio/video transmitter system
US6262777B1 (en) * 1996-11-15 2001-07-17 Futuretel, Inc. Method and apparatus for synchronizing edited audiovisual files
JPH114360A (ja) * 1997-06-12 1999-01-06 Nec Eng Ltd 放送番組制作システム
US6016166A (en) * 1998-08-31 2000-01-18 Lucent Technologies Inc. Method and apparatus for adaptive synchronization of digital video and audio playback in a multimedia playback system
US6480902B1 (en) * 1999-05-25 2002-11-12 Institute For Information Industry Intermedia synchronization system for communicating multimedia data in a computer network

Also Published As

Publication number Publication date
WO2005117413A1 (fr) 2005-12-08
EP1805983A1 (fr) 2007-07-11
AU2004326306A8 (en) 2008-08-21
EP1805983A4 (fr) 2007-11-28
AU2004326306A1 (en) 2006-11-02

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Legal Events

Date Code Title Description
FZDE Discontinued