EP1805983A4 - Method, system, and program product for eliminating error contribution from production switchers with internal dves - Google Patents

Method, system, and program product for eliminating error contribution from production switchers with internal dves

Info

Publication number
EP1805983A4
EP1805983A4 EP04752335A EP04752335A EP1805983A4 EP 1805983 A4 EP1805983 A4 EP 1805983A4 EP 04752335 A EP04752335 A EP 04752335A EP 04752335 A EP04752335 A EP 04752335A EP 1805983 A4 EP1805983 A4 EP 1805983A4
Authority
EP
European Patent Office
Prior art keywords
program product
error contribution
eliminating error
dves
internal
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.)
Withdrawn
Application number
EP04752335A
Other languages
German (de)
French (fr)
Other versions
EP1805983A1 (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 EP1805983A1 publication Critical patent/EP1805983A1/en
Publication of EP1805983A4 publication Critical patent/EP1805983A4/en
Withdrawn legal-status Critical Current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)
EP04752335A 2004-05-14 2004-05-14 Method, system, and program product for eliminating error contribution from production switchers with internal dves Withdrawn EP1805983A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/015302 WO2005117413A1 (en) 2004-05-14 2004-05-14 Method, system, and program product for eliminating error contribution from production switchers with internal dves

Publications (2)

Publication Number Publication Date
EP1805983A1 EP1805983A1 (en) 2007-07-11
EP1805983A4 true EP1805983A4 (en) 2007-11-28

Family

ID=35451262

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04752335A Withdrawn EP1805983A4 (en) 2004-05-14 2004-05-14 Method, system, and program product for eliminating error contribution from production switchers with internal dves

Country Status (4)

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273215A (en) * 1992-11-24 1994-06-08 British Broadcasting Corp Synchronising video and audio signals
US5568205A (en) * 1993-07-26 1996-10-22 Telex Communications, Inc. Camera mounted wireless audio/video transmitter system
JPH114360A (en) * 1997-06-12 1999-01-06 Nec Eng Ltd Broadcast program production system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6262777B1 (en) * 1996-11-15 2001-07-17 Futuretel, Inc. Method and apparatus for synchronizing edited audiovisual files
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273215A (en) * 1992-11-24 1994-06-08 British Broadcasting Corp Synchronising video and audio signals
US5568205A (en) * 1993-07-26 1996-10-22 Telex Communications, Inc. Camera mounted wireless audio/video transmitter system
JPH114360A (en) * 1997-06-12 1999-01-06 Nec Eng Ltd Broadcast program production system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KIRBY D G ET AL: "A NEW TECHNIQUE TO MAINTAIN SOUND AND PICTURE SYNCHRONISATION", EBU REVIEW- TECHNICAL, EUROPEAN BROADCASTING UNION. BRUSSELS, BE, no. 264, January 1995 (1995-01-01), pages 13 - 21, XP000670474, ISSN: 0251-0936 *
See also references of WO2005117413A1 *

Also Published As

Publication number Publication date
EP1805983A1 (en) 2007-07-11
AU2004326306A8 (en) 2008-08-21
WO2005117413A1 (en) 2005-12-08
AU2004326306A1 (en) 2006-11-02
CA2562091A1 (en) 2005-12-08

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20070420

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20071031

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 9/475 20060101AFI20071025BHEP

Ipc: H04N 5/073 20060101ALI20071025BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091201