AR080489A1 - Metodo y sistema de sincronizacion de musica en tiempo real con videos musicales - Google Patents

Metodo y sistema de sincronizacion de musica en tiempo real con videos musicales

Info

Publication number
AR080489A1
AR080489A1 ARP110100753A ARP110100753A AR080489A1 AR 080489 A1 AR080489 A1 AR 080489A1 AR P110100753 A ARP110100753 A AR P110100753A AR P110100753 A ARP110100753 A AR P110100753A AR 080489 A1 AR080489 A1 AR 080489A1
Authority
AR
Argentina
Prior art keywords
music
real time
audio
synchronization system
file
Prior art date
Application number
ARP110100753A
Other languages
English (en)
Inventor
Miro Xavier Anguera
Robert Macrae
Ramirez Nuria Oliver
Rubio Xavier Matriain
Original Assignee
Telefonica 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 Telefonica Sa filed Critical Telefonica Sa
Publication of AR080489A1 publication Critical patent/AR080489A1/es

Links

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]
    • H04N21/40—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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4341—Demultiplexing of audio and video streams
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • 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
    • 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
    • H04N21/233—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]
    • H04N21/20—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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2368—Multiplexing of audio and video 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]
    • H04N21/20—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
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • H04N21/8113—Monomedia components thereof involving special audio data, e.g. different tracks for different languages comprising music, e.g. song in MP3 format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

Método, sistema y programa informático para sincronizacion en tiempo real de un archivo de audio y un archivo de video en un dispositivo multimedia. La presente invencion determina el trayecto de alineacion optimo entre la senal de audio del archivo de audio y la senal de pista de audio del archivo de vídeo, comenzando desde un trayecto inicial y realizando un procesamiento de alineacion posterior para mejorar la satisfaccion del usuario durante la reproduccion.
ARP110100753A 2010-03-11 2011-03-10 Metodo y sistema de sincronizacion de musica en tiempo real con videos musicales AR080489A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31280810P 2010-03-11 2010-03-11

Publications (1)

Publication Number Publication Date
AR080489A1 true AR080489A1 (es) 2012-04-11

Family

ID=44012349

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110100753A AR080489A1 (es) 2010-03-11 2011-03-10 Metodo y sistema de sincronizacion de musica en tiempo real con videos musicales

Country Status (5)

Country Link
US (1) US20110230987A1 (es)
EP (1) EP2545546A1 (es)
AR (1) AR080489A1 (es)
BR (1) BR112012022889A2 (es)
WO (1) WO2011110486A1 (es)

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US7569761B1 (en) * 2007-09-21 2009-08-04 Adobe Systems Inc. Video editing matched to musical beats
US8402155B2 (en) * 2010-04-01 2013-03-19 Xcira, Inc. Real-time media delivery with automatic catch-up
US20120224711A1 (en) * 2011-03-04 2012-09-06 Qualcomm Incorporated Method and apparatus for grouping client devices based on context similarity
US9384272B2 (en) 2011-10-05 2016-07-05 The Trustees Of Columbia University In The City Of New York Methods, systems, and media for identifying similar songs using jumpcodes
US20130226957A1 (en) * 2012-02-27 2013-08-29 The Trustees Of Columbia University In The City Of New York Methods, Systems, and Media for Identifying Similar Songs Using Two-Dimensional Fourier Transform Magnitudes
US9355649B2 (en) 2012-11-13 2016-05-31 Adobe Systems Incorporated Sound alignment using timing information
US9201580B2 (en) 2012-11-13 2015-12-01 Adobe Systems Incorporated Sound alignment user interface
US10638221B2 (en) 2012-11-13 2020-04-28 Adobe Inc. Time interval sound alignment
US9076205B2 (en) 2012-11-19 2015-07-07 Adobe Systems Incorporated Edge direction and curve based image de-blurring
US10249321B2 (en) 2012-11-20 2019-04-02 Adobe Inc. Sound rate modification
US9451304B2 (en) * 2012-11-29 2016-09-20 Adobe Systems Incorporated Sound feature priority alignment
US9135710B2 (en) 2012-11-30 2015-09-15 Adobe Systems Incorporated Depth map stereo correspondence techniques
US10455219B2 (en) 2012-11-30 2019-10-22 Adobe Inc. Stereo correspondence and depth sensors
US10249052B2 (en) 2012-12-19 2019-04-02 Adobe Systems Incorporated Stereo correspondence model fitting
US9208547B2 (en) 2012-12-19 2015-12-08 Adobe Systems Incorporated Stereo correspondence smoothness tool
US9214026B2 (en) 2012-12-20 2015-12-15 Adobe Systems Incorporated Belief propagation and affinity measures
CN103354092B (zh) * 2013-06-27 2016-01-20 天津大学 一种带检错功能的音频乐谱比对方法
FR3017224B1 (fr) 2014-02-04 2017-07-21 Michael Brouard Procede de synchronisation d'une partition musicale avec un signal audio
GB2528100A (en) * 2014-07-10 2016-01-13 Nokia Technologies Oy Method, apparatus and computer program product for editing media content
JP6820527B2 (ja) * 2015-06-25 2021-01-27 パナソニックＩｐマネジメント株式会社 映像同期装置及び映像同期方法
US9583142B1 (en) 2015-07-10 2017-02-28 Musically Inc. Social media platform for creating and sharing videos
USD788137S1 (en) 2015-07-27 2017-05-30 Musical.Ly, Inc Display screen with animated graphical user interface
USD801348S1 (en) 2015-07-27 2017-10-31 Musical.Ly, Inc Display screen with a graphical user interface for a sound added video making and sharing app
USD801347S1 (en) 2015-07-27 2017-10-31 Musical.Ly, Inc Display screen with a graphical user interface for a sound added video making and sharing app
US10381041B2 (en) 2016-02-16 2019-08-13 Shimmeo, Inc. System and method for automated video editing
CN106991690B (zh) * 2017-04-01 2019-08-20 电子科技大学 一种基于运动目标时序信息的视频序列同步方法
US20210390937A1 (en) * 2018-10-29 2021-12-16 Artrendex, Inc. System And Method Generating Synchronized Reactive Video Stream From Auditory Input
CN110738163A (zh) * 2019-10-12 2020-01-31 中国矿业大学 一种矿井人员违规动作识别系统
CN112203140B (zh) * 2020-09-10 2022-04-01 北京达佳互联信息技术有限公司 一种视频剪辑方法、装置、电子设备及存储介质
CN112883078B (zh) * 2021-02-07 2022-11-15 江西科技学院 基于dtw与最小二乘估计的轨道动态检查历史数据匹配方法
US11659217B1 (en) * 2021-03-29 2023-05-23 Amazon Technologies, Inc. Event based audio-video sync detection
CN113593502B (zh) * 2021-07-26 2024-04-30 深圳市芒果未来科技有限公司 一种基于音视频演奏示范的交互式乐谱展示方法及系统

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Also Published As

Publication number Publication date
WO2011110486A1 (en) 2011-09-15
US20110230987A1 (en) 2011-09-22
BR112012022889A2 (pt) 2016-09-06
EP2545546A1 (en) 2013-01-16

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