CA3079444C - Systemes et methodes de traitement de donnees d`image pour coincider avec les donnees sonores a un point dans le temps - Google Patents

Systemes et methodes de traitement de donnees d`image pour coincider avec les donnees sonores a un point dans le temps Download PDF

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Publication number
CA3079444C
CA3079444C CA3079444A CA3079444A CA3079444C CA 3079444 C CA3079444 C CA 3079444C CA 3079444 A CA3079444 A CA 3079444A CA 3079444 A CA3079444 A CA 3079444A CA 3079444 C CA3079444 C CA 3079444C
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CA
Canada
Prior art keywords
image data
audio data
multimedia presentation
audio
synchronized multimedia
Prior art date
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Active
Application number
CA3079444A
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English (en)
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CA3079444A1 (fr
Inventor
Wilter MONTEIRO SIQUEIRA FRANCESCHI
Vanessa DA SILVA FIGUEIREDO
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Individual
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Individual
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Priority to CA3079444A priority Critical patent/CA3079444C/fr
Priority to PCT/CA2021/050187 priority patent/WO2021212207A1/fr
Publication of CA3079444A1 publication Critical patent/CA3079444A1/fr
Application granted granted Critical
Publication of CA3079444C publication Critical patent/CA3079444C/fr
Active legal-status Critical Current
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Classifications

    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • 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
    • 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
    • G11B27/34—Indicating arrangements 
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234336—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by media transcoding, e.g. video is transformed into a slideshow of still pictures or audio is converted into text
    • 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
    • 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
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4722—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
    • H04N21/4725—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content using interactive regions of the image, e.g. hot spots
    • 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]
    • H04N21/80—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
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
    • H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/07—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
    • H04L51/10—Multimedia information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/52—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail for supporting social networking services

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

Il est décrit des systèmes et des procédés pour traiter des données dimage afin quelles coïncident à un instant donné avec des données audio pour créer une ligne de temps maître coordonnant la lecture de ligne de temps audio et laffichage de données dimage pour générer une présentation multimédia synchronisée en utilisant des modules de créateur de contenu et de lecteur de contenu. Le système comprend une architecture de réseau, un système de synchronisation et une base de données de système de fichier. Le procédé consiste à : accéder à un module de créateur de contenu dun système de synchronisation; manipuler au moins une donnée audio pour assembler une ligne de temps audio; manipuler au moins une donnée dimage pour afficher les transformations effectuées suite au montage; créer au moins une estampille temporelle sur la ligne de temps audio; affecter chaque donnée dimage à une estampille temporelle correspondant à une valeur de temps dune durée de lecture de la ligne de temps audio; générer une ligne de temps maître; générer un fichier de commande numérique; et reproduire la présentation multimédia synchronisée dans un module de lecteur de contenu.
CA3079444A 2020-04-24 2020-04-24 Systemes et methodes de traitement de donnees d`image pour coincider avec les donnees sonores a un point dans le temps Active CA3079444C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA3079444A CA3079444C (fr) 2020-04-24 2020-04-24 Systemes et methodes de traitement de donnees d`image pour coincider avec les donnees sonores a un point dans le temps
PCT/CA2021/050187 WO2021212207A1 (fr) 2020-04-24 2021-02-19 Systèmes et procédés pour traiter des données d'image afin qu'elles coïncident à un instant donné avec des données audio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3079444A CA3079444C (fr) 2020-04-24 2020-04-24 Systemes et methodes de traitement de donnees d`image pour coincider avec les donnees sonores a un point dans le temps

Publications (2)

Publication Number Publication Date
CA3079444A1 CA3079444A1 (fr) 2021-10-24
CA3079444C true CA3079444C (fr) 2023-06-27

Family

ID=78270781

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3079444A Active CA3079444C (fr) 2020-04-24 2020-04-24 Systemes et methodes de traitement de donnees d`image pour coincider avec les donnees sonores a un point dans le temps

Country Status (2)

Country Link
CA (1) CA3079444C (fr)
WO (1) WO2021212207A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7512886B1 (en) * 2004-04-15 2009-03-31 Magix Ag System and method of automatically aligning video scenes with an audio track
WO2010016059A1 (fr) * 2008-08-04 2010-02-11 Lior Friedman Système pour production automatique de lectures et de présentations pour partage et édition en direct ou à la demande
US8769421B2 (en) * 2009-04-30 2014-07-01 Apple Inc. Graphical user interface for a media-editing application with a segmented timeline
US20160328105A1 (en) * 2015-05-06 2016-11-10 Microsoft Technology Licensing, Llc Techniques to manage bookmarks for media files
US10068617B2 (en) * 2016-02-10 2018-09-04 Microsoft Technology Licensing, Llc Adding content to a media timeline
US10560656B2 (en) * 2017-03-19 2020-02-11 Apple Inc. Media message creation with automatic titling
US10582277B2 (en) * 2017-03-27 2020-03-03 Snap Inc. Generating a stitched data stream
US10652293B2 (en) * 2017-08-24 2020-05-12 OpenExchange, Inc. Method to record and replay synchronized media streams, commands, and on-screen events transmitted through different internet pathways

Also Published As

Publication number Publication date
CA3079444A1 (fr) 2021-10-24
WO2021212207A1 (fr) 2021-10-28

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