JP2010541354A - 他の装置に送信された受信ストリームを同期可能な通信技術 - Google Patents
他の装置に送信された受信ストリームを同期可能な通信技術 Download PDFInfo
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- JP2010541354A JP2010541354A JP2010526270A JP2010526270A JP2010541354A JP 2010541354 A JP2010541354 A JP 2010541354A JP 2010526270 A JP2010526270 A JP 2010526270A JP 2010526270 A JP2010526270 A JP 2010526270A JP 2010541354 A JP2010541354 A JP 2010541354A
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- 238000004891 communication Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 101000622427 Homo sapiens Vang-like protein 1 Proteins 0.000 description 1
- 102100023517 Vang-like protein 1 Human genes 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/764—Media network packet handling at the destination
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
Description
Claims (6)
- 第1のストリーミングされたマルチメディアコンテンツを受信する通信手段であり、前記第1のマルチメディアコンテンツは前記第1のマルチメディアコンテンツの処理時間を示すように適合された提示タイムスタンプを有する通信手段と、
提示タイムスタンプ値をシフトする調整手段であり、第2の装置で処理される第2のストリーミングされたマルチメディアコンテンツの処理時間に前記処理時間を同期させることを目的とする調整手段と、
前記シフトされた提示タイムスタンプ値に従って前記第1のマルチメディアコンテンツを処理する出力手段と
を有する装置。 - 前記シフトは、前記提示タイムスタンプ値を前方又は後方に移動させることを特徴とする、請求項1に記載の装置。
- 前記第1のマルチメディアコンテンツ及び前記第2のマルチメディアコンテンツは、MPEG-2ストリームに含まれ、前記第1のマルチメディアコンテンツは、前記MPEG-2ストリームのオーディオコンポーネントであることを特徴とする、請求項1に記載の装置。
- 前記第1のマルチメディアコンテンツ及び前記第2のマルチメディアコンテンツは、MPEG-2ストリームに含まれ、前記第1のマルチメディアコンテンツは、前記MPEG-2ストリームのビデオコンポーネントであることを特徴とする、請求項1に記載の装置。
- 処理速度は内部クロックに基づき、前記調整手段がクロック速度を変更することを特徴とする、請求項1ないし4のうちいずれか1項に記載の装置。
- セットトップボックスと、請求項1ないし5のうちいずれか1項に記載の装置とを有するシステムであって、
前記セットトップボックスは、前記第2のストリーミングされたマルチメディアコンテンツを受信する通信手段を有するシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07301409.4 | 2007-09-28 | ||
EP07301409A EP2043323A1 (en) | 2007-09-28 | 2007-09-28 | Communication device able to synchronise the received stream with that sent to another device |
PCT/EP2008/062712 WO2009040356A1 (en) | 2007-09-28 | 2008-09-23 | Communication technique able to synchronise the received stream with that sent to another device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010541354A true JP2010541354A (ja) | 2010-12-24 |
JP5679815B2 JP5679815B2 (ja) | 2015-03-04 |
Family
ID=39172074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010526270A Active JP5679815B2 (ja) | 2007-09-28 | 2008-09-23 | 他の装置に送信された受信ストリームを同期可能な通信技術 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110191816A1 (ja) |
EP (2) | EP2043323A1 (ja) |
JP (1) | JP5679815B2 (ja) |
KR (1) | KR101484607B1 (ja) |
CN (1) | CN101809965B (ja) |
WO (1) | WO2009040356A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021192528A (ja) * | 2013-10-11 | 2021-12-16 | 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 | 送信方法、受信方法、送信装置および受信装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7805373B1 (en) * | 2007-07-31 | 2010-09-28 | Qurio Holdings, Inc. | Synchronizing multiple playback device timing utilizing DRM encoding |
US8060904B1 (en) | 2008-02-25 | 2011-11-15 | Qurio Holdings, Inc. | Dynamic load based ad insertion |
EP2257040A1 (en) | 2009-05-29 | 2010-12-01 | Thomson Licensing | Method and apparatus for distributing a multimedia content |
US10187509B2 (en) * | 2010-09-14 | 2019-01-22 | At&T Intellectual Property I, L.P. | Enhanced video sharing |
WO2012038506A1 (en) * | 2010-09-22 | 2012-03-29 | Thomson Licensing | Methods for processing multimedia flows and corresponding devices |
US20130110900A1 (en) * | 2011-10-28 | 2013-05-02 | Comcast Cable Communications, Llc | System and method for controlling and consuming content |
CN106454472B (zh) | 2012-05-17 | 2021-06-04 | 华为技术有限公司 | 多屏互动的方法及系统 |
EP2704449A1 (en) | 2012-08-30 | 2014-03-05 | Thomson Licensing | Rendering time control |
CN103297824A (zh) * | 2013-05-29 | 2013-09-11 | 华为技术有限公司 | 视频处理方法、电视棒、控制终端和系统 |
US9210204B2 (en) * | 2013-10-31 | 2015-12-08 | At&T Intellectual Property I, Lp | Synchronizing media presentation at multiple devices |
CN105940679B (zh) * | 2014-01-31 | 2019-08-06 | 交互数字Ce专利控股公司 | 用于同步两个电子设备处的回放的方法和装置 |
CN103905881B (zh) * | 2014-03-13 | 2018-07-31 | 北京奇艺世纪科技有限公司 | 一种视频数据和音频数据同步播放的方法、装置和设备 |
CN103905879B (zh) * | 2014-03-13 | 2018-07-06 | 北京奇艺世纪科技有限公司 | 一种视频数据和音频数据同步播放的方法、装置和设备 |
KR102126257B1 (ko) | 2015-02-13 | 2020-06-24 | 에스케이텔레콤 주식회사 | 멀티뷰 스트리밍 서비스 지원 방법 및 이를 지원하는 장치 |
SE541208C2 (en) * | 2016-07-04 | 2019-04-30 | Znipe Esports AB | Methods and nodes for synchronized streaming of a first and a second data stream |
Citations (3)
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WO2006064689A1 (ja) * | 2004-12-16 | 2006-06-22 | Matsushita Electric Industrial Co., Ltd. | 無線通信システム |
JP2006186454A (ja) * | 2004-12-27 | 2006-07-13 | Hitachi Ltd | 放送受信装置、携帯型放送受信装置 |
JP2007082155A (ja) | 2005-09-16 | 2007-03-29 | Seiko Epson Corp | 画像音声出力システム、画像音声データ出力装置、音声処理プログラム、及び記録媒体 |
Family Cites Families (17)
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US6630963B1 (en) * | 2001-01-23 | 2003-10-07 | Digeo, Inc. | Synchronizing a video program from a television broadcast with a secondary audio program |
US20030066094A1 (en) * | 2001-09-29 | 2003-04-03 | Koninklijke Philips Electronics N.V. | Robust method for recovering a program time base in MPEG-2 transport streams and achieving audio/video sychronization |
US7676142B1 (en) * | 2002-06-07 | 2010-03-09 | Corel Inc. | Systems and methods for multimedia time stretching |
EP1629672B1 (en) * | 2003-06-05 | 2015-11-11 | NDS Limited | System for transmitting information from a streamed program to external devices and media |
US7421656B2 (en) * | 2004-01-05 | 2008-09-02 | Microsoft Corporation | Systems and methods for interacting with a user interface of a media player |
EP1553784A1 (en) * | 2004-01-06 | 2005-07-13 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for performing synchronised audio and video presentation |
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FR2882211A1 (fr) * | 2005-02-16 | 2006-08-18 | France Telecom | Procede de synchronisation d'un service vocal et d'une presentation visuelle |
US20070047590A1 (en) * | 2005-08-26 | 2007-03-01 | Nokia Corporation | Method for signaling a device to perform no synchronization or include a synchronization delay on multimedia stream |
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US7724780B2 (en) * | 2007-04-19 | 2010-05-25 | Cisco Technology, Ink. | Synchronization of one or more source RTP streams at multiple receiver destinations |
-
2007
- 2007-09-28 EP EP07301409A patent/EP2043323A1/en not_active Withdrawn
-
2008
- 2008-09-23 JP JP2010526270A patent/JP5679815B2/ja active Active
- 2008-09-23 EP EP08804625.5A patent/EP2193645B1/en active Active
- 2008-09-23 WO PCT/EP2008/062712 patent/WO2009040356A1/en active Application Filing
- 2008-09-23 US US12/733,876 patent/US20110191816A1/en not_active Abandoned
- 2008-09-23 KR KR1020107006542A patent/KR101484607B1/ko active IP Right Grant
- 2008-09-23 CN CN2008801083150A patent/CN101809965B/zh active Active
Patent Citations (3)
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WO2006064689A1 (ja) * | 2004-12-16 | 2006-06-22 | Matsushita Electric Industrial Co., Ltd. | 無線通信システム |
JP2006186454A (ja) * | 2004-12-27 | 2006-07-13 | Hitachi Ltd | 放送受信装置、携帯型放送受信装置 |
JP2007082155A (ja) | 2005-09-16 | 2007-03-29 | Seiko Epson Corp | 画像音声出力システム、画像音声データ出力装置、音声処理プログラム、及び記録媒体 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021192528A (ja) * | 2013-10-11 | 2021-12-16 | 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 | 送信方法、受信方法、送信装置および受信装置 |
JP7275212B2 (ja) | 2013-10-11 | 2023-05-17 | 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 | 送信方法、受信方法、送信装置および受信装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5679815B2 (ja) | 2015-03-04 |
KR101484607B1 (ko) | 2015-01-20 |
CN101809965B (zh) | 2013-12-18 |
EP2193645B1 (en) | 2016-11-30 |
US20110191816A1 (en) | 2011-08-04 |
KR20100058599A (ko) | 2010-06-03 |
EP2193645A1 (en) | 2010-06-09 |
WO2009040356A1 (en) | 2009-04-02 |
EP2043323A1 (en) | 2009-04-01 |
CN101809965A (zh) | 2010-08-18 |
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