JP2008259119A5 - - Google Patents

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Publication number
JP2008259119A5
JP2008259119A5 JP2007101865A JP2007101865A JP2008259119A5 JP 2008259119 A5 JP2008259119 A5 JP 2008259119A5 JP 2007101865 A JP2007101865 A JP 2007101865A JP 2007101865 A JP2007101865 A JP 2007101865A JP 2008259119 A5 JP2008259119 A5 JP 2008259119A5
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JP
Japan
Prior art keywords
key frame
distribution
video
time
delivery
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Application number
JP2007101865A
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English (en)
Japanese (ja)
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JP5147278B2 (ja
JP2008259119A (ja
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Application filed filed Critical
Priority to JP2007101865A priority Critical patent/JP5147278B2/ja
Priority claimed from JP2007101865A external-priority patent/JP5147278B2/ja
Priority to CN2008100901394A priority patent/CN101287106B/zh
Priority to US12/099,425 priority patent/US8413197B2/en
Publication of JP2008259119A publication Critical patent/JP2008259119A/ja
Publication of JP2008259119A5 publication Critical patent/JP2008259119A5/ja
Application granted granted Critical
Publication of JP5147278B2 publication Critical patent/JP5147278B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007101865A 2007-04-09 2007-04-09 映像配信装置およびキーフレーム配信方法 Expired - Fee Related JP5147278B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007101865A JP5147278B2 (ja) 2007-04-09 2007-04-09 映像配信装置およびキーフレーム配信方法
CN2008100901394A CN101287106B (zh) 2007-04-09 2008-04-07 影像分发装置、影像接收装置以及关键帧分发方法
US12/099,425 US8413197B2 (en) 2007-04-09 2008-04-08 Video delivery device, video receiver and key frame delivery method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007101865A JP5147278B2 (ja) 2007-04-09 2007-04-09 映像配信装置およびキーフレーム配信方法

Publications (3)

Publication Number Publication Date
JP2008259119A JP2008259119A (ja) 2008-10-23
JP2008259119A5 true JP2008259119A5 (enExample) 2009-10-15
JP5147278B2 JP5147278B2 (ja) 2013-02-20

Family

ID=39873544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007101865A Expired - Fee Related JP5147278B2 (ja) 2007-04-09 2007-04-09 映像配信装置およびキーフレーム配信方法

Country Status (3)

Country Link
US (1) US8413197B2 (enExample)
JP (1) JP5147278B2 (enExample)
CN (1) CN101287106B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2949636B1 (fr) 2009-09-02 2012-08-03 Sagem Comm Procede de lecture d'un contenu sur un dispositif multimedia, et dispositif associe
JP2011211416A (ja) * 2010-03-29 2011-10-20 Panasonic Corp 映像再生方法及び映像再生装置
CN102823268B (zh) 2010-03-31 2018-05-22 汤姆森特许公司 视频数据的技巧回放
EP2617191A1 (en) 2010-09-17 2013-07-24 Thomson Licensing Method for semantics based trick mode play in video system
TWI469088B (zh) * 2010-12-31 2015-01-11 財團法人工業技術研究院 前景深度地圖產生模組及其方法
CN102572457A (zh) * 2010-12-31 2012-07-11 财团法人工业技术研究院 前景深度地图产生模块及其方法
CN102610254B (zh) * 2011-01-19 2016-01-20 新奥特（北京）视频技术有限公司 一种读取任意多时间点数据实现变速与倒放的方法和系统
US8925021B2 (en) * 2011-07-11 2014-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for trick play in over-the-top video delivery
JP2013187606A (ja) * 2012-03-06 2013-09-19 Sony Corp 撮像装置および画像伝送方法
EP3258700A4 (en) * 2015-02-13 2017-12-20 Panasonic Intellectual Property Management Co., Ltd. Content reproduction system, video recording apparatus, terminal apparatus, and content reproduction method
CN109391847B (zh) * 2017-08-08 2021-10-12 中国电信股份有限公司 流媒体卡顿的监测方法及监测装置
US10708607B1 (en) * 2018-03-23 2020-07-07 Amazon Technologies, Inc. Managing encoding based on performance
CN108737908B (zh) * 2018-05-21 2021-11-30 腾讯科技（深圳）有限公司 一种媒体播放方法、装置及存储介质
CN109089131B (zh) * 2018-09-21 2021-07-23 广州虎牙信息科技有限公司 一种基于ios系统的录屏直播方法、装置、设备及存储介质
CN110113655B (zh) * 2019-05-05 2021-09-21 北京奇艺世纪科技有限公司 一种视频播放的方法、装置及用户终端
CN114567808B (zh) * 2022-01-25 2025-01-03 浙江大华技术股份有限公司 基于链路设备的视频i帧传输控制方法、装置和设备
CN115640422B (zh) * 2022-11-29 2023-12-22 深圳有影传媒有限公司 一种网络传媒视频数据分析监管系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0832934A (ja) * 1994-07-12 1996-02-02 Sony Corp 映像信号記録装置および映像信号再生装置
JP3072971B2 (ja) 1996-07-17 2000-08-07 松下電器産業株式会社 ビデオ・オン・デマンドシステムとそれを構成するビデオサーバ装置及び端末装置
JP3194694B2 (ja) * 1995-12-01 2001-07-30 松下電器産業株式会社 ビデオサーバ装置
JP3262510B2 (ja) * 1997-03-07 2002-03-04 松下電器産業株式会社 ストリーム通信制御装置
GB9813830D0 (en) * 1998-06-27 1998-08-26 Philips Electronics Nv Flexible management of multiple file systems
US6408128B1 (en) * 1998-11-12 2002-06-18 Max Abecassis Replaying with supplementary information a segment of a video
BRPI0001810B1 (pt) * 2000-03-28 2015-06-23 Coppe Ufrj Coordenação Dos Programas De Pós Graduação De Engenharia Da Universidade Fed Do Rio De Ja Memória cooperativa distribuída para sistema de vod interativo e escalável
US6937770B1 (en) * 2000-12-28 2005-08-30 Emc Corporation Adaptive bit rate control for rate reduction of MPEG coded video
US7023924B1 (en) * 2000-12-28 2006-04-04 Emc Corporation Method of pausing an MPEG coded video stream
JP2003259292A (ja) * 2002-03-01 2003-09-12 Toshiba Corp マルチメディア通信装置とその信号処理モジュール
US7764863B1 (en) * 2002-03-06 2010-07-27 Bigband Networks Inc. System and method for providing trick modes
US7155109B2 (en) 2002-06-14 2006-12-26 Microsoft Corporation Programmable video recorder having flexible trick play
FR2842690B1 (fr) * 2002-07-17 2004-10-08 Thomson Licensing Sa Procede et dispositif de transmission de donnees video pour la mise en oeuvre de modes speciaux
JP2004194215A (ja) * 2002-12-13 2004-07-08 Sony Corp コンテンツ受信装置とコンテンツ受信方法
KR100546640B1 (ko) * 2003-03-11 2006-01-26 엘지전자 주식회사 디지털 비디오 기록 재생 시스템 및 트릭 재생 방법
JP4118232B2 (ja) * 2003-12-19 2008-07-16 三菱電機株式会社 映像データ処理方法および映像データ処理装置
US7577980B2 (en) * 2006-01-19 2009-08-18 International Business Machines Corporation Bit-rate constrained trick play through stream switching and adaptive streaming

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