JP2007274019A - デジタル方式情報配信システムおよびその方法 - Google Patents

デジタル方式情報配信システムおよびその方法 Download PDF

Info

Publication number
JP2007274019A
JP2007274019A JP2006093414A JP2006093414A JP2007274019A JP 2007274019 A JP2007274019 A JP 2007274019A JP 2006093414 A JP2006093414 A JP 2006093414A JP 2006093414 A JP2006093414 A JP 2006093414A JP 2007274019 A JP2007274019 A JP 2007274019A
Authority
JP
Japan
Prior art keywords
data
video
audio
packet
synchronization signal
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.)
Pending
Application number
JP2006093414A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007274019A5 (enExample
Inventor
Tetsushi Oyama
哲史 大山
Masaaki Higashida
真明 東田
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2006093414A priority Critical patent/JP2007274019A/ja
Priority to US11/402,823 priority patent/US7814515B2/en
Publication of JP2007274019A publication Critical patent/JP2007274019A/ja
Publication of JP2007274019A5 publication Critical patent/JP2007274019A5/ja
Pending legal-status Critical Current

Links

Images

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
    • H04N21/21—Server components or server architectures
    • H04N21/214—Specialised server platform, e.g. server located in an airplane, hotel, hospital
    • H04N21/2146—Specialised server platform, e.g. server located in an airplane, hotel, hospital located in mass transportation means, e.g. aircraft, train or bus
    • 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
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2006093414A 2006-03-30 2006-03-30 デジタル方式情報配信システムおよびその方法 Pending JP2007274019A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006093414A JP2007274019A (ja) 2006-03-30 2006-03-30 デジタル方式情報配信システムおよびその方法
US11/402,823 US7814515B2 (en) 2006-03-30 2006-04-13 Digital data delivery system and method of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006093414A JP2007274019A (ja) 2006-03-30 2006-03-30 デジタル方式情報配信システムおよびその方法

Publications (2)

Publication Number Publication Date
JP2007274019A true JP2007274019A (ja) 2007-10-18
JP2007274019A5 JP2007274019A5 (enExample) 2009-03-26

Family

ID=38620944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006093414A Pending JP2007274019A (ja) 2006-03-30 2006-03-30 デジタル方式情報配信システムおよびその方法

Country Status (2)

Country Link
US (1) US7814515B2 (enExample)
JP (1) JP2007274019A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1318801C (zh) * 2004-12-30 2007-05-30 云南锡业集团有限责任公司 顶吹沉没熔炼工艺中二次燃烧方法与装置
WO2009130864A1 (ja) * 2008-04-21 2009-10-29 パナソニック株式会社 Ａｖコンテンツ視聴システム
JP2012517728A (ja) * 2009-02-08 2012-08-02 コーニング モバイルアクセス エルティディ． イーサネット信号を搬送するケーブルを用いる通信システム
JP2012528501A (ja) * 2009-05-29 2012-11-12 トムソン ライセンシング マルチメディア・コンテンツを配信する方法および装置
US9819839B2 (en) 2012-10-30 2017-11-14 Mitsubishi Electric Corporation Audio/video reproduction system, video display device, and audio output device for synchronizing decoding of video frames by the video display device to decoding of audio frames by the audio output device
CN115474083A (zh) * 2022-11-02 2022-12-13 灵长智能科技(杭州)有限公司 一种多路音视频同步直播方法和系统

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7970090B1 (en) * 2006-04-18 2011-06-28 Xilinx, Inc. Method and apparatus for a self-synchronizing system
US20080178243A1 (en) * 2007-01-19 2008-07-24 Suiwu Dong Multimedia client/server system with audio synchronization and methods for use therewith
EP2140683A4 (en) * 2007-04-30 2013-05-01 Thales Avionics Inc WIRELESS AUDIO DISTRIBUTION SYSTEM AND METHOD FOR ONBOARD ENTERTAINMENT SYSTEM
EP2143272A4 (en) * 2007-04-30 2013-05-01 Thales Avionics Inc REMOTE RECOVERY OF AUDIO DISPLAY OF A VIDEO RECORD OF ENTERTAINMENT ON BOARD
US20100189120A1 (en) * 2007-12-17 2010-07-29 Wael William Diab Method and system for a centralized vehicular electronics system utilizing ethernet in an aircraft
EP2136530B1 (en) * 2008-05-28 2019-04-03 ABB Research Ltd. Collaborative defense of energy distribution protection and control devices
EP2129114A3 (en) * 2008-05-29 2011-11-02 Phitek Systems Limited Media enhancement module
JP5381266B2 (ja) * 2009-04-14 2014-01-08 ソニー株式会社 情報記録装置、情報配信サーバ、情報記録システム、及び、情報記録方法
JP5675807B2 (ja) * 2009-08-12 2015-02-25 コニンクリーケ・ケイピーエヌ・ナムローゼ・フェンノートシャップ 動的なｒｔｃｐリレー
US8525830B2 (en) 2010-09-17 2013-09-03 The Boeing Company Point cloud generation system
US8839051B1 (en) * 2011-02-25 2014-09-16 Sk Hynix Memory Solutions Inc. Advance clocking scheme for ECC in storage
US8556162B2 (en) * 2011-11-21 2013-10-15 The Boeing Company Component programming system
EP2836982B1 (en) 2012-03-05 2020-02-05 R. R. Donnelley & Sons Company Digital content delivery
DE102012205884A1 (de) * 2012-04-11 2013-10-17 Lufthansa Systems Ag Datenkommunikationsvorrichtung für ein Verkehrsmittel
JP2014158257A (ja) * 2013-01-18 2014-08-28 Panasonic Corp 通信装置及び通信システム
JP5641090B2 (ja) 2013-03-14 2014-12-17 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
JP6305826B2 (ja) * 2014-05-13 2018-04-04 アルパイン株式会社 車載機器及び機器認証方法
GB201412564D0 (en) * 2014-07-15 2014-08-27 Soundchip Sa Media/communications system
CN105320573B (zh) * 2014-07-28 2019-06-14 群联电子股份有限公司 解码方法、存储器存储装置及存储器控制电路单元
US9226000B1 (en) * 2014-09-11 2015-12-29 Rockwell Collins, Inc. Content distribution system and method
WO2017079557A1 (en) * 2015-11-06 2017-05-11 Systems And Software Enterprises, Llc Synchronization of wirelessly distributed audio and video for in-flight entertainment
WO2017079608A1 (en) * 2015-11-06 2017-05-11 Systems And Software Enterprises, Llc Wireless content distribution with synchronized presentation
US10063904B2 (en) * 2015-12-30 2018-08-28 Voxx International Corporation Interchangeable rear seat infotainment system
KR101853441B1 (ko) * 2016-09-23 2018-05-02 재단법인 실감교류인체감응솔루션연구단 클라이언트 장치 및 그 로컬 클럭 스큐 보정 방법
US11365007B2 (en) * 2019-10-24 2022-06-21 Panasonic Avionics Corporation Systems and methods for providing a wake-up user interface for a night mode on transportation vehicles
US11102519B2 (en) * 2020-01-15 2021-08-24 Panasonic Avionics Corporation Centralized architecture for in-vehicle entertainment systems
US10972760B1 (en) * 2020-03-05 2021-04-06 Panasonic Avionics Corporation Secure testing of vehicle entertainment systems for commercial passenger vehicles
US11492119B1 (en) * 2021-06-23 2022-11-08 Panasonic Avionics Corporation Methods and systems for streaming content on a transportation vehicle
US11445231B1 (en) 2021-06-23 2022-09-13 Panasonic Avionics Corporation Credential management systems and associated methods thereof for streaming content on a transportation vehicle
CN114666638B (zh) * 2022-03-11 2023-11-28 平安国际智慧城市科技股份有限公司 音视频数据同步方法、装置、设备及存储介质
US12267978B2 (en) 2022-05-12 2025-04-01 Panasonic Avionics Corporation Electronics box for in-flight entertainment system
US12432874B2 (en) 2022-05-12 2025-09-30 Panasonic Avionics Corporation Electronics box for in-flight entertainment system
US11606583B1 (en) * 2022-06-08 2023-03-14 Panasonic Avionics Corporation Distributed data storage for in-vehicle entertainment system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002111734A (ja) * 2000-10-03 2002-04-12 Canon Inc マルチメディアデータ伝送システム並びに伝送装置および方法
JP2004104796A (ja) * 2002-09-06 2004-04-02 Sony Internatl Europ Gmbh メディアデータパケットの同期再生
WO2006027969A1 (ja) * 2004-09-09 2006-03-16 Matsushita Electric Industrial Co., Ltd. 送信装置、中継装置、受信装置およびそれらを備えたネットワークシステム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2663427B2 (ja) 1987-03-09 1997-10-15 ソニー株式会社 情報伝送装置
US6249319B1 (en) * 1998-03-30 2001-06-19 International Business Machines Corporation Method and apparatus for finding a correct synchronization point within a data stream
KR100352981B1 (ko) * 1999-05-21 2002-09-18 유혁 엠펙-1 데이터 전송 장치 및 그 방법
US7114171B2 (en) * 2002-05-14 2006-09-26 Thales Avionics, Inc. Method for controlling an in-flight entertainment system
FR2851713B1 (fr) * 2003-02-25 2005-06-24 Cit Alcatel Dispositif de gestion de communications multimedia via un reseau asynchrone et un reseau de telephonie, a compensation de delai de transmission
EP1728339A4 (en) * 2004-08-05 2007-04-25 Lg Electronics Inc Distinction of protocol packets in a wireless communication system
US20060271970A1 (en) * 2005-05-17 2006-11-30 Mitchell Bradley J Apparatus and method for transmitting information between seats in a mobile platform using an existing power line

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002111734A (ja) * 2000-10-03 2002-04-12 Canon Inc マルチメディアデータ伝送システム並びに伝送装置および方法
JP2004104796A (ja) * 2002-09-06 2004-04-02 Sony Internatl Europ Gmbh メディアデータパケットの同期再生
WO2006027969A1 (ja) * 2004-09-09 2006-03-16 Matsushita Electric Industrial Co., Ltd. 送信装置、中継装置、受信装置およびそれらを備えたネットワークシステム

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1318801C (zh) * 2004-12-30 2007-05-30 云南锡业集团有限责任公司 顶吹沉没熔炼工艺中二次燃烧方法与装置
WO2009130864A1 (ja) * 2008-04-21 2009-10-29 パナソニック株式会社 Ａｖコンテンツ視聴システム
US8387098B2 (en) 2008-04-21 2013-02-26 Panasonic Corporation AV content view system
JP2012517728A (ja) * 2009-02-08 2012-08-02 コーニング モバイルアクセス エルティディ． イーサネット信号を搬送するケーブルを用いる通信システム
JP2012528501A (ja) * 2009-05-29 2012-11-12 トムソン ライセンシング マルチメディア・コンテンツを配信する方法および装置
US9338485B2 (en) 2009-05-29 2016-05-10 Thomson Licensing Method and apparatus for distributing a multimedia content
US9819839B2 (en) 2012-10-30 2017-11-14 Mitsubishi Electric Corporation Audio/video reproduction system, video display device, and audio output device for synchronizing decoding of video frames by the video display device to decoding of audio frames by the audio output device
CN115474083A (zh) * 2022-11-02 2022-12-13 灵长智能科技(杭州)有限公司 一种多路音视频同步直播方法和系统

Also Published As

Publication number Publication date
US7814515B2 (en) 2010-10-12
US20070250873A1 (en) 2007-10-25

Similar Documents

Publication Publication Date Title
JP2007274019A (ja) デジタル方式情報配信システムおよびその方法
US8027560B2 (en) System and method for synchronizing playback of audio and video
CN102893542B (zh) 用于在车辆中使数据同步的方法和设备
JP2007274019A5 (enExample)
US6346048B1 (en) Game system, game machine, game data distribution machine, image data distribution system, and computer-usable information
JP2011135117A (ja) Ａｖコンテンツ視聴システム
CN101188758A (zh) 图像信息传输系统和图像信息传输方法
US20120331512A1 (en) Av contents viewing and listening system provided in cabin of passenger carrier
JP5924728B2 (ja) 信号処理装置及びプログラム
CN113691847A (zh) 一种多屏帧同步的方法和装置
EP3627778B1 (en) Video network
JP2019009756A (ja) 切り替え方法、ｉｐ再送信システム、ｉｐ再送信装置および制御装置
US20130163945A1 (en) Video signal output method and video information player device
JP3462831B2 (ja) デジタルビデオ再生システム
JP2010183237A (ja) コンテンツ同期再生システム、コンテンツ同期再生方法、再生端末、再生端末の制御方法、及び制御プログラム
JP2008311901A (ja) 情報データ伝送装置
JP6157679B2 (ja) 信号処理装置及びプログラム
KR20130060651A (ko) 영상처리장치 및 그 제어방법
KR101303258B1 (ko) 디지털 방송수신기의 다중화면 표시장치 및 방법
JP2005223821A (ja) マルチストリーム再生システム
JP2006019997A (ja) 動画データ転送システム
KR101810883B1 (ko) 라이브 스트리밍 시스템 및 그의 스트리밍 클라이언트
JP2008016894A (ja) 送信装置及び受信装置
JP6684433B2 (ja) 送信装置、送信方法、並びに、プログラム
JP2004248138A (ja) 送信システム、受信システムおよび情報伝達システム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090210

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100406

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100413

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100610

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100629