PL2892241T3 - Urządzenie audio/wizualne i sposób jego sterowania - Google Patents

Urządzenie audio/wizualne i sposób jego sterowania

Info

Publication number
PL2892241T3
PL2892241T3 PL15150380T PL15150380T PL2892241T3 PL 2892241 T3 PL2892241 T3 PL 2892241T3 PL 15150380 T PL15150380 T PL 15150380T PL 15150380 T PL15150380 T PL 15150380T PL 2892241 T3 PL2892241 T3 PL 2892241T3
Authority
PL
Poland
Prior art keywords
audio
control method
visual device
visual
control
Prior art date
Application number
PL15150380T
Other languages
English (en)
Inventor
Byeong-Hu Lee
Myoung-Ho Kim
Yong-Hee Park
Jung-Sub Lee
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of PL2892241T3 publication Critical patent/PL2892241T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/05—Synchronising circuits with arrangements for extending range of synchronisation, e.g. by using switching between several time constants
    • 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
    • H04N21/43079—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 additional data with content streams on multiple devices
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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
    • H04N21/4392—Processing of audio elementary streams involving audio buffer management
    • 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
    • H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • H04N5/067—Arrangements or circuits at the transmitter end
    • H04N5/0675—Arrangements or circuits at the transmitter end for mixing the synchronising signals with the picture signal or mutually

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuit For Audible Band Transducer (AREA)
PL15150380T 2014-01-07 2015-01-07 Urządzenie audio/wizualne i sposób jego sterowania PL2892241T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140001831A KR102201617B1 (ko) 2014-01-07 2014-01-07 Av기기 및 그 제어방법
EP15150380.2A EP2892241B1 (en) 2014-01-07 2015-01-07 Audio/visual device and control method thereof

Publications (1)

Publication Number Publication Date
PL2892241T3 true PL2892241T3 (pl) 2018-01-31

Family

ID=52440543

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15150380T PL2892241T3 (pl) 2014-01-07 2015-01-07 Urządzenie audio/wizualne i sposób jego sterowania

Country Status (6)

Country Link
US (2) US9742964B2 (pl)
EP (1) EP2892241B1 (pl)
JP (1) JP2015130662A (pl)
KR (1) KR102201617B1 (pl)
CN (1) CN104768050B (pl)
PL (1) PL2892241T3 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11044386B1 (en) * 2014-12-18 2021-06-22 The Directv Group, Inc. Method and system for synchronizing playback of independent audio and video streams through a network
CN105142013B (zh) * 2015-09-15 2018-11-20 广东欧珀移动通信有限公司 一种播放端参数调节的方法及装置
CN108377406B (zh) * 2018-04-24 2020-12-22 海信视像科技股份有限公司 一种调整音画同步的方法及装置
JP6956354B2 (ja) * 2018-08-30 2021-11-02 パナソニックＩｐマネジメント株式会社 映像信号出力装置、制御方法、及び、プログラム
KR102580505B1 (ko) * 2018-09-17 2023-09-21 삼성전자주식회사 디스플레이장치, 그 제어방법 및 기록매체
US10880594B2 (en) * 2019-02-06 2020-12-29 Bose Corporation Latency negotiation in a heterogeneous network of synchronized speakers
KR20210068953A (ko) * 2019-12-02 2021-06-10 삼성전자주식회사 전자 장치 및 그 제어 방법
CN111510754A (zh) * 2020-04-27 2020-08-07 四川长虹电器股份有限公司 一种降低智能电视外接蓝牙音箱声音延迟的方法
CN113965662A (zh) * 2021-10-26 2022-01-21 歌尔科技有限公司 音视频输出设备及其音视频延时校准方法及相关组件

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682196A (en) * 1995-06-22 1997-10-28 Actv, Inc. Three-dimensional (3D) video presentation system providing interactive 3D presentation with personalized audio responses for multiple viewers
JP4638927B2 (ja) 1997-02-24 2011-02-23 富士カプセル株式会社 ソフトカプセル
US5928342A (en) 1997-07-02 1999-07-27 Creative Technology Ltd. Audio effects processor integrated on a single chip with a multiport memory onto which multiple asynchronous digital sound samples can be concurrently loaded
US6154548A (en) * 1997-09-27 2000-11-28 Ati Technologies Audio mute control signal generating circuit
JP3861413B2 (ja) * 1997-11-05 2006-12-20 ソニー株式会社 情報配信システム、情報処理端末装置、携帯端末装置
ATE289152T1 (de) * 1999-09-10 2005-02-15 Starkey Lab Inc Audiosignalverarbeitung
US20020035729A1 (en) * 2000-09-20 2002-03-21 Kha Diep Wireless cable system
TW588831U (en) * 2002-02-07 2004-05-21 Jiun-Fu Liou Writing plate computer capable of switching display output and externally connecting input apparatus
JP4256710B2 (ja) 2003-04-16 2009-04-22 パナソニック株式会社 Ａｖ伝送方法及びａｖ伝送装置、並びにａｖ送信装置及びａｖ受信装置
CN1973536A (zh) 2004-04-07 2007-05-30 皇家飞利浦电子股份有限公司 视频－音频同步
US20050272496A1 (en) * 2004-06-03 2005-12-08 Reinish Israel B Automated game system for use on golf driving ranges and in other arena-based sports
US7631119B2 (en) * 2004-06-25 2009-12-08 Apple Inc. Techniques for providing audio for synchronized playback by multiple devices
JP4427733B2 (ja) * 2004-07-16 2010-03-10 ソニー株式会社 映像音声処理システム、アンプ装置および音声遅延処置方法
KR100651894B1 (ko) * 2004-07-23 2006-12-06 엘지전자 주식회사 영상기기 및 그 제어방법
KR20060033287A (ko) 2004-10-14 2006-04-19 삼성전자주식회사 이동통신 단말기의 디지털 데이터 입출력 장치 및 방법
US20060089735A1 (en) 2004-10-21 2006-04-27 Atkinson Lee W Method and apparatus for configuring the audio outputs of an electronic device
US20060140265A1 (en) 2004-12-29 2006-06-29 Adimos Inc. System circuit and method for transmitting media related data
US8015306B2 (en) 2005-01-05 2011-09-06 Control4 Corporation Method and apparatus for synchronizing playback of streaming media in multiple output devices
JP4639827B2 (ja) 2005-02-01 2011-02-23 株式会社ケンウッド 音声出力装置、同期調整システムおよび同期調整方法
US7809452B2 (en) 2005-02-23 2010-10-05 Leviton Manufacturing Co., Inc. Delay management of presentation output system and method
JP2006270696A (ja) * 2005-03-25 2006-10-05 Funai Electric Co Ltd Ａｖ伝送システム
KR100789548B1 (ko) * 2005-04-15 2007-12-28 엘지전자 주식회사 티브이의 오디오 출력 동기화 장치 및 방법
US8451375B2 (en) * 2005-04-28 2013-05-28 Panasonic Corporation Lip-sync correcting device and lip-sync correcting method
US7636126B2 (en) * 2005-06-22 2009-12-22 Sony Computer Entertainment Inc. Delay matching in audio/video systems
CN101248667B (zh) * 2005-08-26 2012-09-12 松下电器产业株式会社 信号源装置以及信号源装置的控制方法
JP2007124090A (ja) * 2005-10-26 2007-05-17 Renesas Technology Corp 情報機器
US20070137988A1 (en) * 2005-12-02 2007-06-21 Microsoft Corporation Computer control of audio/video switching
US20070129098A1 (en) * 2005-12-06 2007-06-07 Motorola, Inc. Device and method for determining a user-desired mode of inputting speech
US7916653B2 (en) * 2006-09-06 2011-03-29 Cisco Technology, Inc. Measurement of round-trip delay over a network
US8441576B2 (en) * 2006-11-07 2013-05-14 Sony Corporation Receiving device, delay-information transmitting method in receiving device, audio output device, and delay-control method in audio output device
JP2008301087A (ja) 2007-05-30 2008-12-11 Toshiba Corp 映像音声同期装置
KR101416249B1 (ko) * 2007-08-01 2014-07-07 삼성전자 주식회사 신호처리장치 및 그 제어방법
JP5115120B2 (ja) 2007-09-28 2013-01-09 富士通モバイルコミュニケーションズ株式会社 映像表示装置及び音声出力装置
US20090089813A1 (en) * 2007-10-02 2009-04-02 Conexant Systems, Inc. Method and system for dynamic audio stream redirection
US8743284B2 (en) 2007-10-08 2014-06-03 Motorola Mobility Llc Synchronizing remote audio with fixed video
KR101450100B1 (ko) 2007-11-22 2014-10-15 삼성전자주식회사 멀티미디어기기 및 그의 동기설정방법
JP5050807B2 (ja) * 2007-11-22 2012-10-17 ソニー株式会社 再生装置、表示装置、再生方法および表示方法
US20110187927A1 (en) * 2007-12-19 2011-08-04 Colin Simon Device and method for synchronisation of digital video and audio streams to media presentation devices
EP2081373A1 (en) * 2008-01-15 2009-07-22 Hitachi, Ltd. Video/audio reproducing apparatus
JP4516156B2 (ja) * 2008-02-06 2010-08-04 パナソニック株式会社 映像音声データ同期方法、映像出力機器、音声出力機器及び映像音声出力システム
JP5032367B2 (ja) * 2008-02-29 2012-09-26 ローム株式会社 オーディオ信号処理回路
JP5316189B2 (ja) * 2008-05-23 2013-10-16 ヤマハ株式会社 Ａｖシステム
JP2010062947A (ja) 2008-09-04 2010-03-18 Sony Corp オーディオ−ビジュアルシステム及びデコーダ
WO2010135741A2 (en) 2009-05-22 2010-11-25 Nds Surgical Imaging, Llc Multi-source medical imaging system
JP5506260B2 (ja) * 2009-07-03 2014-05-28 日立コンシューマエレクトロニクス株式会社 映像送信装置及び映像受信装置
JP4772901B2 (ja) * 2009-11-30 2011-09-14 株式会社東芝 電子機器
US8505054B1 (en) * 2009-12-18 2013-08-06 Joseph F. Kirley System, device, and method for distributing audio signals for an audio/video presentation
US20110176060A1 (en) * 2010-01-21 2011-07-21 Qualcomm Incorporated Data feedback for broadcast applications
WO2011118135A1 (ja) * 2010-03-25 2011-09-29 パナソニック株式会社 送信装置、受信装置、送信方法および受信方法
US20130212507A1 (en) * 2010-10-11 2013-08-15 Teachscape, Inc. Methods and systems for aligning items of evidence to an evaluation framework
WO2012051224A2 (en) * 2010-10-11 2012-04-19 Teachscape Inc. Methods and systems for capturing, processing, managing and/or evaluating multimedia content of observed persons performing a task
US20130212521A1 (en) * 2010-10-11 2013-08-15 Teachscape, Inc. Methods and systems for use with an evaluation workflow for an evidence-based evaluation
JP2012119924A (ja) * 2010-11-30 2012-06-21 Toshiba Corp 映像表示装置及び映像表示方法、音声再生装置及び音声再生方法、映像音声同期制御システム
US20120182384A1 (en) * 2011-01-17 2012-07-19 Anderson Eric C System and method for interactive video conferencing
US20120200774A1 (en) * 2011-02-07 2012-08-09 Ehlers Sr Gregory Allen Audio and video distribution system with latency delay compensator
JP2012191583A (ja) * 2011-03-14 2012-10-04 Yamaha Corp 信号出力装置
US9398322B2 (en) * 2011-04-27 2016-07-19 Time Warner Cable Enterprises Llc Multi-lingual audio streaming
JP2013207307A (ja) * 2012-03-27 2013-10-07 Sharp Corp 音声信号処理装置
US9100760B2 (en) * 2012-05-04 2015-08-04 Harman International Industries, Inc. Audio channel fault detection system
US8909517B2 (en) * 2012-08-03 2014-12-09 Palo Alto Research Center Incorporated Voice-coded in-band data for interactive calls
CN104581202B (zh) * 2013-10-25 2018-04-27 腾讯科技（北京）有限公司 音视频同步方法与系统及编码装置和解码装置

Also Published As

Publication number Publication date
CN104768050B (zh) 2018-05-11
CN104768050A (zh) 2015-07-08
EP2892241B1 (en) 2017-08-23
KR102201617B1 (ko) 2021-01-12
US9742964B2 (en) 2017-08-22
US20170318197A1 (en) 2017-11-02
KR20150081886A (ko) 2015-07-15
EP2892241A1 (en) 2015-07-08
US20150195428A1 (en) 2015-07-09
JP2015130662A (ja) 2015-07-16

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