JP2007522696A - オーディオとビデオの提示を同期させる方法および装置 - Google Patents

オーディオとビデオの提示を同期させる方法および装置 Download PDF

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Publication number
JP2007522696A
JP2007522696A JP2006545947A JP2006545947A JP2007522696A JP 2007522696 A JP2007522696 A JP 2007522696A JP 2006545947 A JP2006545947 A JP 2006545947A JP 2006545947 A JP2006545947 A JP 2006545947A JP 2007522696 A JP2007522696 A JP 2007522696A
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JP
Japan
Prior art keywords
audio
time
processing means
video
audio data
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Pending
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JP2006545947A
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English (en)
Japanese (ja)
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JP2007522696A5 (https=
Inventor
シユタインボルン，ペーター
ズイツク，マリオ
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication of JP2007522696A publication Critical patent/JP2007522696A/ja
Publication of JP2007522696A5 publication Critical patent/JP2007522696A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • 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
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • 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—Synchronisation processes, e.g. processing of PCR [Programme 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
    • H04N21/43—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
    • H04N21/434—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
    • 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
    • H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2006545947A 2004-01-06 2004-11-22 オーディオとビデオの提示を同期させる方法および装置 Pending JP2007522696A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04090001A EP1553784A1 (en) 2004-01-06 2004-01-06 Method and apparatus for performing synchronised audio and video presentation
PCT/EP2004/013243 WO2005069635A1 (en) 2004-01-06 2004-11-22 Method and apparatus for performing synchronised audio and video presentation

Publications (2)

Publication Number Publication Date
JP2007522696A true JP2007522696A (ja) 2007-08-09
JP2007522696A5 JP2007522696A5 (https=) 2008-01-17

Family

ID=34585985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006545947A Pending JP2007522696A (ja) 2004-01-06 2004-11-22 オーディオとビデオの提示を同期させる方法および装置

Country Status (6)

Country Link
US (1) US8005337B2 (https=)
EP (3) EP1553784A1 (https=)
JP (1) JP2007522696A (https=)
KR (1) KR101093350B1 (https=)
CN (1) CN100499820C (https=)
WO (1) WO2005069635A1 (https=)

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EP1553784A1 (en) * 2004-01-06 2005-07-13 Deutsche Thomson-Brandt Gmbh Method and apparatus for performing synchronised audio and video presentation
CN101137066B (zh) * 2007-05-11 2011-01-05 中兴通讯股份有限公司 一种多媒体数据流同步控制的方法及装置
US8381086B2 (en) 2007-09-18 2013-02-19 Microsoft Corporation Synchronizing slide show events with audio
EP2043323A1 (en) * 2007-09-28 2009-04-01 THOMSON Licensing Communication device able to synchronise the received stream with that sent to another device
US8639830B2 (en) * 2008-07-22 2014-01-28 Control4 Corporation System and method for streaming audio
US9400555B2 (en) 2008-10-10 2016-07-26 Internet Services, Llc System and method for synchronization of haptic data and media data
GB0921668D0 (en) * 2009-12-10 2010-01-27 Vocality Internat Ltd Media over IP perfomance enhancement
JP5483081B2 (ja) * 2010-01-06 2014-05-07 ソニー株式会社 受信装置及び方法、プログラム、並びに受信システム
CN103621102B (zh) 2011-05-12 2017-05-03 英特尔公司 用于音频与视频同步的方法、装置及系统
WO2014055329A1 (en) * 2012-10-01 2014-04-10 Internet Services, Llc System and method for synchronization of haptic data and media data
TWI595786B (zh) * 2015-01-12 2017-08-11 仁寶電腦工業股份有限公司 基於時間戳記的音訊與視訊處理方法及其系統
EP3396964B1 (en) 2017-04-25 2020-07-22 Accenture Global Solutions Ltd Dynamic content placement in a still image or a video
EP3528196A1 (en) * 2018-02-16 2019-08-21 Accenture Global Solutions Limited Dynamic content generation
CN109257642A (zh) * 2018-10-12 2019-01-22 Oppo广东移动通信有限公司 视频资源播放方法、装置、电子设备以及存储介质
KR102251148B1 (ko) * 2020-05-06 2021-05-12 (주)유브릿지 오디오-비디오 동기화 처리 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1093482A (ja) * 1996-09-11 1998-04-10 Oki Electric Ind Co Ltd エコーキャンセラ
US20020118679A1 (en) * 2001-02-27 2002-08-29 Eyer Mark Kenneth Efficient transport of program clock reference for audio services delivered on an MPEG-2 transport stream
JP2003018600A (ja) * 2001-07-04 2003-01-17 Hitachi Ltd 画像復号装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6236694B1 (en) * 1994-08-19 2001-05-22 Thomson Licensing S.A. Bus and interface system for consumer digital equipment
US5570372A (en) * 1995-11-08 1996-10-29 Siemens Rolm Communications Inc. Multimedia communications with system-dependent adaptive delays
JP3173418B2 (ja) * 1997-04-18 2001-06-04 日本電気株式会社 ストリーム再生制御方式及びプログラムを記録した機械読み取り可能な記録媒体
FI108489B (fi) * 1999-12-30 2002-01-31 Nokia Corp Synkronointi pakettivõlitteisessõ tietoliikennejõrjestelmõssõ
US7281061B2 (en) * 2000-12-06 2007-10-09 Matsushita Electric Industrial Co., Ltd. Time managing apparatus for managing time to synchronize with other apparatuses
US7035246B2 (en) * 2001-03-13 2006-04-25 Pulse-Link, Inc. Maintaining a global time reference among a group of networked devices
DE10146887B4 (de) * 2001-09-24 2007-05-03 Steinberg Media Technologies Gmbh Vorrichtung und Verfahren zur Synchronisation von digitalen Datenströmen
WO2003047134A2 (de) * 2001-11-28 2003-06-05 Bridgeco Ag Verfahren zur synchronisation in netzwerken
JP3984053B2 (ja) * 2002-01-09 2007-09-26 富士通株式会社 ホームエージェント
EP1553784A1 (en) * 2004-01-06 2005-07-13 Deutsche Thomson-Brandt Gmbh Method and apparatus for performing synchronised audio and video presentation
TWI343713B (en) * 2006-11-24 2011-06-11 Realtek Semiconductor Corp Signal processing circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1093482A (ja) * 1996-09-11 1998-04-10 Oki Electric Ind Co Ltd エコーキャンセラ
US20020118679A1 (en) * 2001-02-27 2002-08-29 Eyer Mark Kenneth Efficient transport of program clock reference for audio services delivered on an MPEG-2 transport stream
JP2003018600A (ja) * 2001-07-04 2003-01-17 Hitachi Ltd 画像復号装置

Also Published As

Publication number Publication date
US8005337B2 (en) 2011-08-23
WO2005069635A1 (en) 2005-07-28
KR20060127020A (ko) 2006-12-11
EP1553784A1 (en) 2005-07-13
CN100499820C (zh) 2009-06-10
KR101093350B1 (ko) 2011-12-14
EP1702474A1 (en) 2006-09-20
EP1553785A1 (en) 2005-07-13
US20070162952A1 (en) 2007-07-12
CN1902941A (zh) 2007-01-24

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