CN104205859B - 多媒体流的同步 - Google Patents

多媒体流的同步 Download PDF

Info

Publication number
CN104205859B
CN104205859B CN201380016892.8A CN201380016892A CN104205859B CN 104205859 B CN104205859 B CN 104205859B CN 201380016892 A CN201380016892 A CN 201380016892A CN 104205859 B CN104205859 B CN 104205859B
Authority
CN
China
Prior art keywords
sequence
terminal
synchronization
multimedia stream
audio
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
CN201380016892.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN104205859A (zh
Inventor
Q-k-n.东
Y.莱格拉斯
C.豪森
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.)
Thomson Licensing SAS
InterDigital Madison Patent Holdings SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN104205859A publication Critical patent/CN104205859A/zh
Application granted granted Critical
Publication of CN104205859B publication Critical patent/CN104205859B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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]
    • H04N21/20—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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • 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
    • H04N21/43—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
    • H04N21/43—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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/607—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for more than one sound signal, e.g. stereo, multilanguages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201380016892.8A 2012-04-05 2013-04-02 多媒体流的同步 Active CN104205859B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12305405.8 2012-04-05
EP12305405.8A EP2648418A1 (en) 2012-04-05 2012-04-05 Synchronization of multimedia streams
PCT/EP2013/056871 WO2013149989A1 (en) 2012-04-05 2013-04-02 Synchronization of multimedia streams

Publications (2)

Publication Number Publication Date
CN104205859A CN104205859A (zh) 2014-12-10
CN104205859B true CN104205859B (zh) 2018-10-30

Family

ID=48040252

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380016892.8A Active CN104205859B (zh) 2012-04-05 2013-04-02 多媒体流的同步

Country Status (7)

Country Link
US (1) US9877066B2 (enExample)
EP (2) EP2648418A1 (enExample)
JP (1) JP6167167B2 (enExample)
KR (1) KR102043088B1 (enExample)
CN (1) CN104205859B (enExample)
TW (1) TWI563841B (enExample)
WO (1) WO2013149989A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112014021401B1 (pt) 2012-03-09 2022-10-11 Interdigital Madison Patent Holdings Método para processar um comando de transporte em um controlador de conteúdo local e método para processar um primeiro comando de transporte em um controlador de conteúdo local para controlar conteúdo compartilhado
US9553756B2 (en) * 2012-06-01 2017-01-24 Koninklijke Kpn N.V. Fingerprint-based inter-destination media synchronization
US9756288B2 (en) 2013-04-10 2017-09-05 Thomson Licensing Tiering and manipulation of peer's heads in a telepresence system
KR20160022307A (ko) * 2013-06-20 2016-02-29 톰슨 라이센싱 콘텐츠의 분산 재생의 동기화를 지원하기 위한 시스템 및 방법
JP6505996B2 (ja) * 2013-08-30 2019-04-24 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 受信方法、及び、受信装置
EP2876890A1 (en) * 2013-11-21 2015-05-27 Thomson Licensing Method and apparatus for frame accurate synchronization of video streams
EP3089113A4 (en) * 2013-12-26 2017-11-15 Kabushiki Kaisha Square Enix (also trading as "Square Enix Co., Ltd." Rendering system, control method, program, and recording medium
US9860289B2 (en) 2014-05-23 2018-01-02 Radeeus, Inc. Multimedia digital content retrieval, matching, and syncing systems and methods of using the same
DE102015001622A1 (de) * 2015-02-09 2016-08-11 Unify Gmbh & Co. Kg Verfahren zur Übertragung von Daten in einem Multimedia-System, sowie Softwareprodukt und Vorrichtung zur Steuerung der Übertragung von Daten in einem Multimedia-System
CN106034262B (zh) 2015-03-13 2021-01-22 中兴通讯股份有限公司 自适应流媒体处理方法及装置
CN106601243B (zh) * 2015-10-20 2020-11-06 阿里巴巴集团控股有限公司 一种视频文件识别方法及装置
EP3582219B1 (en) * 2016-03-09 2021-05-05 Telefonaktiebolaget LM Ericsson (publ) A method and apparatus for increasing stability of an inter-channel time difference parameter
JP6785486B2 (ja) * 2017-02-21 2020-11-18 日本放送協会 音声データの比較処理プログラム
US10958966B2 (en) 2017-03-31 2021-03-23 Gracenote, Inc. Synchronizing streaming media content across devices
US20190304483A1 (en) * 2017-09-29 2019-10-03 Axwave, Inc. Using selected groups of users for audio enhancement
US20190303400A1 (en) * 2017-09-29 2019-10-03 Axwave, Inc. Using selected groups of users for audio fingerprinting
CN108769559B (zh) * 2018-05-25 2020-12-01 数据堂（北京）科技股份有限公司 多媒体文件的同步方法及装置
US12125370B2 (en) 2019-10-17 2024-10-22 D-Box Technologies Inc. Method and system for synchronizing a viewer-effect signal of a media content with a media signal of the media content
WO2021201868A1 (en) * 2020-04-02 2021-10-07 Google Llc Methods, systems, and media for synchronizing video streams
US11482004B2 (en) * 2020-07-29 2022-10-25 Disney Enterprises, Inc. Fast video content matching

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1620684A (zh) * 2001-05-25 2005-05-25 多尔拜实验特许公司 利用基于听觉事件的表征比较音频
CN1742492A (zh) * 2003-02-14 2006-03-01 汤姆森特许公司 媒体内容的基于音频和视频的媒体服务的自动同步
CN101189658A (zh) * 2005-02-08 2008-05-28 兰德马克数字服务有限责任公司 音频信号中重复素材的自动识别

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1002220A (en) 1910-12-09 1911-09-05 Baylus Cade Line-casting and type-composing machine.
US7461002B2 (en) * 2001-04-13 2008-12-02 Dolby Laboratories Licensing Corporation Method for time aligning audio signals using characterizations based on auditory events
BR0309598A (pt) * 2002-04-25 2005-02-09 Shazam Entertainment Ltd Método para a caracterização de um relacionamento entre uma primeira e uma segunda amostras de áudio, produto de programa de computador e sistema de computador
DE602005013517D1 (de) * 2004-05-13 2009-05-07 Qualcomm Inc Kopffeldkompression von multimedialen daten übertragen über ein drahtloses kommunikationssystem
DE102004046746B4 (de) * 2004-09-27 2007-03-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Synchronisieren von Zusatzdaten und Basisdaten
KR100733145B1 (ko) * 2005-09-15 2007-06-27 한국과학기술원 정규화된 스펙트럼 부밴드 중심점에 기반한 핑거프린트생성 방법 및 오디오 핑거프린팅 시스템
US8707382B2 (en) * 2008-02-13 2014-04-22 At&T Intellectual Property I, L.P. Synchronizing presentations of multimedia programs
DE102008009025A1 (de) 2008-02-14 2009-08-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Berechnen eines Fingerabdrucks eines Audiosignals, Vorrichtung und Verfahren zum Synchronisieren und Vorrichtung und Verfahren zum Charakterisieren eines Testaudiosignals
US8780982B2 (en) * 2009-07-02 2014-07-15 Qualcomm Incorporated Transmitter quieting and different encoding rates for portions of a set of frames
US9094645B2 (en) * 2009-07-17 2015-07-28 Lg Electronics Inc. Method for processing sound source in terminal and terminal using the same
EP2323046A1 (en) * 2009-10-16 2011-05-18 Telefónica, S.A. Method for detecting audio and video copy in multimedia streams
US9020415B2 (en) 2010-05-04 2015-04-28 Project Oda, Inc. Bonus and experience enhancement system for receivers of broadcast media
US20110307786A1 (en) * 2010-06-11 2011-12-15 Brian Shuster Method and apparatus for bookmarking and retrieval of video content
JP5421316B2 (ja) * 2011-03-22 2014-02-19 パナソニック株式会社 ポータブル端末、ペアリングシステム、ペアリング方法
US20110289532A1 (en) * 2011-08-08 2011-11-24 Lei Yu System and method for interactive second screen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1620684A (zh) * 2001-05-25 2005-05-25 多尔拜实验特许公司 利用基于听觉事件的表征比较音频
CN1742492A (zh) * 2003-02-14 2006-03-01 汤姆森特许公司 媒体内容的基于音频和视频的媒体服务的自动同步
CN101189658A (zh) * 2005-02-08 2008-05-28 兰德马克数字服务有限责任公司 音频信号中重复素材的自动识别

Also Published As

Publication number Publication date
US9877066B2 (en) 2018-01-23
JP2015515818A (ja) 2015-05-28
WO2013149989A1 (en) 2013-10-10
CN104205859A (zh) 2014-12-10
JP6167167B2 (ja) 2017-07-19
KR20140147096A (ko) 2014-12-29
TW201347522A (zh) 2013-11-16
EP2648418A1 (en) 2013-10-09
EP2834986A1 (en) 2015-02-11
US20150095931A1 (en) 2015-04-02
KR102043088B1 (ko) 2019-11-11
TWI563841B (en) 2016-12-21

Similar Documents

Publication Publication Date Title
CN104205859B (zh) 多媒体流的同步
US9491517B2 (en) Systems and methods for broadcast audience interaction and participation
US10034037B2 (en) Fingerprint-based inter-destination media synchronization
US8869222B2 (en) Second screen content
US20170034263A1 (en) Synchronized Playback of Streamed Audio Content by Multiple Internet-Capable Portable Devices
JP5216781B2 (ja) 付加情報サーバー、及び、放送コンテンツに含まれる特定放送プログラムに対して生成された付加情報を提供する方法
US20130301392A1 (en) Methods and apparatuses for communication of audio tokens
US10469907B2 (en) Signal processing method for determining audience rating of media, and additional information inserting apparatus, media reproducing apparatus and audience rating determining apparatus for performing the same method
CN104023250B (zh) 基于流媒体的实时互动方法和系统
CN107272318A (zh) 借助智能电话和音频水印的多种语言同步电影配音
WO2014199357A1 (en) Hybrid video recognition system based on audio and subtitle data
WO2011140221A1 (en) Methods and systems for synchronizing media
CN107004210A (zh) 用于识别观看电视广告的用户的系统和方法
CN106063283B (zh) 用于同步两个电子设备处的回放的方法和装置
CN110691633A (zh) 用于确定响应的反应时间以及使用户界面与正在渲染的内容同步的方法和系统
US20160134785A1 (en) Video and audio processing based multimedia synchronization system and method of creating the same
US11632596B2 (en) Timely addition of human-perceptible audio to mask an audio watermark
CN115766676A (zh) 促进与内容相关的动作的系统、方法和数据存储器
CN107785037A (zh) 使用音频时间码同步媒体内容的方法、系统和介质
JP6433273B2 (ja) 端末装置、サーバ装置、及びプログラム
KR101403969B1 (ko) 타임코드를 상실한 동영상의 자막 재생 시점 인식 방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190109

Address after: Paris France

Patentee after: Interactive Digital Madison Patent Holdings

Address before: I Si Eli Murli Nor, France

Patentee before: THOMSON LICENSING

Effective date of registration: 20190109

Address after: I Si Eli Murli Nor, France

Patentee after: THOMSON LICENSING

Address before: I Si Eli Murli Nor, France

Patentee before: THOMSON LICENSING

TR01 Transfer of patent right