CA2129925A1 - Audio-synchronisation de sous-titres - Google Patents

Audio-synchronisation de sous-titres

Info

Publication number
CA2129925A1
CA2129925A1 CA002129925A CA2129925A CA2129925A1 CA 2129925 A1 CA2129925 A1 CA 2129925A1 CA 002129925 A CA002129925 A CA 002129925A CA 2129925 A CA2129925 A CA 2129925A CA 2129925 A1 CA2129925 A1 CA 2129925A1
Authority
CA
Canada
Prior art keywords
display
subtitle
cue
audio signal
stamp
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
CA002129925A
Other languages
English (en)
Inventor
Hendrik Adolf Eldert Zwaneveld
Brian Craig Dickson
Roy Cameron Snell
Morris Jaslowitz
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.)
National Film Board of Canada
Original Assignee
National Film Board of Canada
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 National Film Board of Canada filed Critical National Film Board of Canada
Priority to CA002129925A priority Critical patent/CA2129925A1/fr
Publication of CA2129925A1 publication Critical patent/CA2129925A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439—Processing of audio elementary streams
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439—Processing of audio elementary streams
    • H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
    • 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
    • H04N5/278—Subtitling

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Circuits (AREA)
CA002129925A 1994-08-11 1994-08-11 Audio-synchronisation de sous-titres Abandoned CA2129925A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002129925A CA2129925A1 (fr) 1994-08-11 1994-08-11 Audio-synchronisation de sous-titres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002129925A CA2129925A1 (fr) 1994-08-11 1994-08-11 Audio-synchronisation de sous-titres

Publications (1)

Publication Number Publication Date
CA2129925A1 true CA2129925A1 (fr) 1996-02-12

Family

ID=4154154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002129925A Abandoned CA2129925A1 (fr) 1994-08-11 1994-08-11 Audio-synchronisation de sous-titres

Country Status (1)

Country Link
CA (1) CA2129925A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003061285A2 (fr) 2001-12-24 2003-07-24 Scientific Generics Limited Systeme de legendage
US7460991B2 (en) 2000-11-30 2008-12-02 Intrasonics Limited System and method for shaping a data signal for embedding within an audio signal
US7505823B1 (en) 1999-07-30 2009-03-17 Intrasonics Limited Acoustic communication system
US7796978B2 (en) 2000-11-30 2010-09-14 Intrasonics S.A.R.L. Communication system for receiving and transmitting data using an acoustic data channel
US8009966B2 (en) 2002-11-01 2011-08-30 Synchro Arts Limited Methods and apparatus for use in sound replacement with automatic synchronization to images
US8560913B2 (en) 2008-05-29 2013-10-15 Intrasonics S.A.R.L. Data embedding system
US9609397B1 (en) 2015-12-28 2017-03-28 International Business Machines Corporation Automatic synchronization of subtitles based on audio fingerprinting
CN106792071A (zh) * 2016-12-19 2017-05-31 北京小米移动软件有限公司 字幕处理方法及装置
EP3451177A4 (fr) * 2016-04-25 2019-12-25 Yamaha Corporation Procédé de traitement d'informations et dispositif terminal

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7505823B1 (en) 1999-07-30 2009-03-17 Intrasonics Limited Acoustic communication system
US8185100B2 (en) 2000-11-30 2012-05-22 Intrasonics S.A.R.L. Communication system
US7460991B2 (en) 2000-11-30 2008-12-02 Intrasonics Limited System and method for shaping a data signal for embedding within an audio signal
US7796978B2 (en) 2000-11-30 2010-09-14 Intrasonics S.A.R.L. Communication system for receiving and transmitting data using an acoustic data channel
WO2003061285A3 (fr) * 2001-12-24 2004-03-11 Scient Generics Ltd Systeme de legendage
WO2003061285A2 (fr) 2001-12-24 2003-07-24 Scientific Generics Limited Systeme de legendage
US8248528B2 (en) * 2001-12-24 2012-08-21 Intrasonics S.A.R.L. Captioning system
US8009966B2 (en) 2002-11-01 2011-08-30 Synchro Arts Limited Methods and apparatus for use in sound replacement with automatic synchronization to images
US8560913B2 (en) 2008-05-29 2013-10-15 Intrasonics S.A.R.L. Data embedding system
US9609397B1 (en) 2015-12-28 2017-03-28 International Business Machines Corporation Automatic synchronization of subtitles based on audio fingerprinting
US10021445B2 (en) 2015-12-28 2018-07-10 International Business Machines Corporation Automatic synchronization of subtitles based on audio fingerprinting
EP3451177A4 (fr) * 2016-04-25 2019-12-25 Yamaha Corporation Procédé de traitement d'informations et dispositif terminal
US10846150B2 (en) 2016-04-25 2020-11-24 Yamaha Corporation Information processing method and terminal apparatus
CN106792071A (zh) * 2016-12-19 2017-05-31 北京小米移动软件有限公司 字幕处理方法及装置

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Legal Events

Date Code Title Description
FZDE Discontinued