FR3030973B1 - AUDIO-VIDEO FLOW MARKED TO SYNCHRONIZE DIFFERENT COMPONENTS, METHOD AND INSTALLATION FOR ANALYSIS OF ARTIFACTS AND SYNCHRONISM OF SUCH A FLOW - Google Patents

AUDIO-VIDEO FLOW MARKED TO SYNCHRONIZE DIFFERENT COMPONENTS, METHOD AND INSTALLATION FOR ANALYSIS OF ARTIFACTS AND SYNCHRONISM OF SUCH A FLOW Download PDF

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Publication number
FR3030973B1
FR3030973B1 FR1462869A FR1462869A FR3030973B1 FR 3030973 B1 FR3030973 B1 FR 3030973B1 FR 1462869 A FR1462869 A FR 1462869A FR 1462869 A FR1462869 A FR 1462869A FR 3030973 B1 FR3030973 B1 FR 3030973B1
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FR
France
Prior art keywords
flow
artifacts
synchronism
audio
analysis
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.)
Active
Application number
FR1462869A
Other languages
French (fr)
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FR3030973A1 (en
Inventor
Franck Hennequin
William Gontier
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.)
Softathome SA
Original Assignee
Softathome SA
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 Softathome SA filed Critical Softathome SA
Priority to FR1462869A priority Critical patent/FR3030973B1/en
Priority to EP15826139.6A priority patent/EP3235253A1/en
Priority to PCT/EP2015/080253 priority patent/WO2016097165A1/en
Publication of FR3030973A1 publication Critical patent/FR3030973A1/en
Application granted granted Critical
Publication of FR3030973B1 publication Critical patent/FR3030973B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8547—Content authoring involving timestamps for synchronizing content
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
FR1462869A 2014-12-19 2014-12-19 AUDIO-VIDEO FLOW MARKED TO SYNCHRONIZE DIFFERENT COMPONENTS, METHOD AND INSTALLATION FOR ANALYSIS OF ARTIFACTS AND SYNCHRONISM OF SUCH A FLOW Active FR3030973B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1462869A FR3030973B1 (en) 2014-12-19 2014-12-19 AUDIO-VIDEO FLOW MARKED TO SYNCHRONIZE DIFFERENT COMPONENTS, METHOD AND INSTALLATION FOR ANALYSIS OF ARTIFACTS AND SYNCHRONISM OF SUCH A FLOW
EP15826139.6A EP3235253A1 (en) 2014-12-19 2015-12-17 Labelled audio-video stream for synchronizing the components thereof, method and equipment for analyzing the artifacts and synchronization of such a stream
PCT/EP2015/080253 WO2016097165A1 (en) 2014-12-19 2015-12-17 Labelled audio-video stream for synchronizing the components thereof, method and equipment for analyzing the artifacts and synchronization of such a stream

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1462869 2014-12-19
FR1462869A FR3030973B1 (en) 2014-12-19 2014-12-19 AUDIO-VIDEO FLOW MARKED TO SYNCHRONIZE DIFFERENT COMPONENTS, METHOD AND INSTALLATION FOR ANALYSIS OF ARTIFACTS AND SYNCHRONISM OF SUCH A FLOW

Publications (2)

Publication Number Publication Date
FR3030973A1 FR3030973A1 (en) 2016-06-24
FR3030973B1 true FR3030973B1 (en) 2018-04-27

Family

ID=53191771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1462869A Active FR3030973B1 (en) 2014-12-19 2014-12-19 AUDIO-VIDEO FLOW MARKED TO SYNCHRONIZE DIFFERENT COMPONENTS, METHOD AND INSTALLATION FOR ANALYSIS OF ARTIFACTS AND SYNCHRONISM OF SUCH A FLOW

Country Status (3)

Country Link
EP (1) EP3235253A1 (en)
FR (1) FR3030973B1 (en)
WO (1) WO2016097165A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108597497B (en) * 2018-04-03 2020-09-08 中译语通科技股份有限公司 Subtitle voice accurate synchronization system and method and information data processing terminal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL119504A (en) * 1996-10-28 2000-09-28 Elop Electrooptics Ind Ltd Audio-visual content verification method and system
US20070154171A1 (en) * 2006-01-04 2007-07-05 Elcock Albert F Navigating recorded video using closed captioning
US20130097632A1 (en) * 2009-05-27 2013-04-18 Ajay Shah Synchronization to broadcast media
DE102011122659A1 (en) * 2011-12-30 2013-07-04 Moticon Gmbh Method for synchronizing multimedia data, particularly audio or video data, involves embedding time information of video data through graphical display of time stamps, where generation of time information is performed by computer system

Also Published As

Publication number Publication date
FR3030973A1 (en) 2016-06-24
WO2016097165A1 (en) 2016-06-23
EP3235253A1 (en) 2017-10-25

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