FR2864407B1 - Procede et dispositif de transmission continue d'une video dans un reseau de communication - Google Patents
Procede et dispositif de transmission continue d'une video dans un reseau de communicationInfo
- Publication number
- FR2864407B1 FR2864407B1 FR0315166A FR0315166A FR2864407B1 FR 2864407 B1 FR2864407 B1 FR 2864407B1 FR 0315166 A FR0315166 A FR 0315166A FR 0315166 A FR0315166 A FR 0315166A FR 2864407 B1 FR2864407 B1 FR 2864407B1
- Authority
- FR
- France
- Prior art keywords
- video
- communication network
- continuous transmission
- continuous
- transmission
- 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.)
- Expired - Fee Related
Links
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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
-
- 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, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 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
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6373—Control signals issued by the client directed to the server or network components for rate control, e.g. request to the server to modify its transmission rate
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/64—Addressing
- H04N21/6405—Multicasting
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64784—Data processing by the network
- H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0315166A FR2864407B1 (fr) | 2003-12-22 | 2003-12-22 | Procede et dispositif de transmission continue d'une video dans un reseau de communication |
US11/008,955 US8397265B2 (en) | 2003-12-22 | 2004-12-13 | Method and device for the continuous transmission of a video in a communication network |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0315166A FR2864407B1 (fr) | 2003-12-22 | 2003-12-22 | Procede et dispositif de transmission continue d'une video dans un reseau de communication |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2864407A1 FR2864407A1 (fr) | 2005-06-24 |
FR2864407B1 true FR2864407B1 (fr) | 2006-03-10 |
Family
ID=34630444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0315166A Expired - Fee Related FR2864407B1 (fr) | 2003-12-22 | 2003-12-22 | Procede et dispositif de transmission continue d'une video dans un reseau de communication |
Country Status (2)
Country | Link |
---|---|
US (1) | US8397265B2 (fr) |
FR (1) | FR2864407B1 (fr) |
Families Citing this family (22)
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---|---|---|---|---|
US8472792B2 (en) | 2003-12-08 | 2013-06-25 | Divx, Llc | Multimedia distribution system |
US7519274B2 (en) | 2003-12-08 | 2009-04-14 | Divx, Inc. | File format for multiple track digital data |
FR2864407B1 (fr) * | 2003-12-22 | 2006-03-10 | Canon Kk | Procede et dispositif de transmission continue d'une video dans un reseau de communication |
FR2866183B1 (fr) * | 2004-02-09 | 2006-08-04 | Canon Kk | Procedes d'emission et de reception d'une animation, et dispositifs associes |
US7515710B2 (en) | 2006-03-14 | 2009-04-07 | Divx, Inc. | Federated digital rights management scheme including trusted systems |
CN100442789C (zh) * | 2006-03-16 | 2008-12-10 | 华为技术有限公司 | 一种多方通信的实现方法及系统 |
EP3901779B1 (fr) | 2007-01-05 | 2022-10-26 | DivX, LLC | Système de distribution vidéo comprenant une lecture progressive |
FR2922391B1 (fr) * | 2007-10-15 | 2009-12-04 | Canon Kk | Procede et dispositif de transmission de donnees |
FR2923124A1 (fr) * | 2007-10-26 | 2009-05-01 | Canon Kk | Procede et dispositif de determination de la valeur d'un delai a appliquer entre l'envoi d'un premier ensemble de donnees et l'envoi d'un second ensemble de donnees |
EP2223232A4 (fr) | 2007-11-16 | 2015-02-25 | Sonic Ip Inc | Structures à indexes réduites et hiérarchiques pour fichiers multimédia |
FR2923970B1 (fr) * | 2007-11-16 | 2013-01-04 | Canon Kk | Procede et dispositif de formation, de transfert et de reception de paquets de transport encapsulant des donnees representatives d'une sequence d'images |
FR2927749B1 (fr) * | 2008-02-14 | 2010-12-17 | Canon Kk | Procede et dispositif de transmission de donnees, notamment video. |
FR2942095A1 (fr) * | 2009-02-09 | 2010-08-13 | Canon Kk | Procede et dispositif d'identification de pertes de donnees video |
JP5723888B2 (ja) | 2009-12-04 | 2015-05-27 | ソニック アイピー, インコーポレイテッド | 基本ビットストリーム暗号材料伝送システムおよび方法 |
EP2625867A1 (fr) * | 2010-10-05 | 2013-08-14 | Telefonaktiebolaget L M Ericsson (publ) | Client, entité créatrice de contenu et leurs procédés pour une diffusion multimédia en continu |
US9247312B2 (en) | 2011-01-05 | 2016-01-26 | Sonic Ip, Inc. | Systems and methods for encoding source media in matroska container files for adaptive bitrate streaming using hypertext transfer protocol |
US9467708B2 (en) | 2011-08-30 | 2016-10-11 | Sonic Ip, Inc. | Selection of resolutions for seamless resolution switching of multimedia content |
US8787570B2 (en) | 2011-08-31 | 2014-07-22 | Sonic Ip, Inc. | Systems and methods for automatically genenrating top level index files |
US8909922B2 (en) | 2011-09-01 | 2014-12-09 | Sonic Ip, Inc. | Systems and methods for playing back alternative streams of protected content protected using common cryptographic information |
US9386331B2 (en) * | 2012-07-26 | 2016-07-05 | Mobitv, Inc. | Optimizing video clarity |
US9191457B2 (en) | 2012-12-31 | 2015-11-17 | Sonic Ip, Inc. | Systems, methods, and media for controlling delivery of content |
EP3910904A1 (fr) | 2015-01-06 | 2021-11-17 | DivX, LLC | Systèmes et procédés de codage et de partage de contenu entre dispositifs |
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US136598A (en) * | 1873-03-11 | Improvement in knife-scourers | ||
US114386A (en) * | 1871-05-02 | akins | ||
US180646A (en) * | 1876-08-01 | Improvement in parlor-skates | ||
US7721307B2 (en) * | 1992-12-09 | 2010-05-18 | Comcast Ip Holdings I, Llc | Method and apparatus for targeting of interactive virtual objects |
US5729471A (en) * | 1995-03-31 | 1998-03-17 | The Regents Of The University Of California | Machine dynamic selection of one video camera/image of a scene from multiple video cameras/images of the scene in accordance with a particular perspective on the scene, an object in the scene, or an event in the scene |
EP0810790A3 (fr) * | 1996-05-31 | 1999-10-20 | Matsushita Electric Industrial Co., Ltd. | Système de communication de données, appareils pour la transmission de données et appareil pour la réception de données |
US6026474A (en) * | 1996-11-22 | 2000-02-15 | Mangosoft Corporation | Shared client-side web caching using globally addressable memory |
US7301944B1 (en) * | 1997-10-24 | 2007-11-27 | Tranz-Send Broadcasting Network, Inc. | Media file distribution with adaptive transmission protocols |
US6298482B1 (en) * | 1997-11-12 | 2001-10-02 | International Business Machines Corporation | System for two-way digital multimedia broadcast and interactive services |
US6215766B1 (en) * | 1998-01-30 | 2001-04-10 | Lucent Technologies Inc. | Hierarchical rate control of receivers in a communication system transmitting layered video multicast data with retransmission (LVMR) |
US6154771A (en) * | 1998-06-01 | 2000-11-28 | Mediastra, Inc. | Real-time receipt, decompression and play of compressed streaming video/hypervideo; with thumbnail display of past scenes and with replay, hyperlinking and/or recording permissively intiated retrospectively |
JP4226730B2 (ja) * | 1999-01-28 | 2009-02-18 | 株式会社東芝 | 物体領域情報生成方法及び物体領域情報生成装置並びに映像情報処理方法及び情報処理装置 |
WO2001001689A1 (fr) * | 1999-06-29 | 2001-01-04 | United Video Properties, Inc. | Procede et systeme pour un affichage interactif associe a une video a la demande dans une application de television interactive |
JP4697500B2 (ja) * | 1999-08-09 | 2011-06-08 | ソニー株式会社 | 送信装置および送信方法、受信装置および受信方法、並びに記録媒体 |
US6570586B1 (en) * | 1999-09-03 | 2003-05-27 | Isurftv | Bandwidth effective method for communicating interactive links |
US7159235B2 (en) * | 2000-01-28 | 2007-01-02 | Sedna Patent Services, Llc | Method and apparatus for content distribution via non-homogeneous access networks |
JP2001245281A (ja) * | 2000-02-29 | 2001-09-07 | Fujitsu Ltd | ネットワークシステム |
US7367042B1 (en) * | 2000-02-29 | 2008-04-29 | Goldpocket Interactive, Inc. | Method and apparatus for hyperlinking in a television broadcast |
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US7107606B2 (en) * | 2000-08-30 | 2006-09-12 | The Chinese University Of Hong Kong | System and method for highly scalable video on demand |
TW545060B (en) * | 2000-10-11 | 2003-08-01 | United Video Properties Inc | Systems and methods for caching data in media-on-demand systems |
US7839926B1 (en) * | 2000-11-17 | 2010-11-23 | Metzger Raymond R | Bandwidth management and control |
IL148080A0 (en) * | 2001-02-13 | 2002-09-12 | Hosen Eliav | System for distributing video and content on demand |
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EP1320216A1 (fr) * | 2001-12-11 | 2003-06-18 | BRITISH TELECOMMUNICATIONS public limited company | Procédé et dispositif de multidiffusion |
US20030135863A1 (en) * | 2002-01-17 | 2003-07-17 | Koninklijke Philips Electronics N.V. | Targeted scalable multicast based on client bandwidth or capability |
US20030174243A1 (en) * | 2002-03-13 | 2003-09-18 | Arbeiter James Henry | Network streaming system for providing a user with data defining imagecontent at a resolution that may be determined by the user |
FR2846181B1 (fr) | 2002-10-16 | 2005-09-02 | Canon Kk | Procede et dispositif de selection de donnees dans un reseau de communication |
EP1654864A4 (fr) * | 2003-03-20 | 2009-05-27 | Ge Security Inc | Systemes et procedes de traitement d'image multiflux |
US20040183918A1 (en) * | 2003-03-20 | 2004-09-23 | Eastman Kodak Company | Producing enhanced photographic products from images captured at known picture sites |
US7552387B2 (en) * | 2003-04-30 | 2009-06-23 | Hewlett-Packard Development Company, L.P. | Methods and systems for video content browsing |
US7471846B2 (en) * | 2003-06-26 | 2008-12-30 | Fotonation Vision Limited | Perfecting the effect of flash within an image acquisition devices using face detection |
FR2860935B1 (fr) | 2003-10-09 | 2006-03-03 | Canon Kk | Procede et dispositif de traitement de donnees numeriques |
FR2864407B1 (fr) * | 2003-12-22 | 2006-03-10 | Canon Kk | Procede et dispositif de transmission continue d'une video dans un reseau de communication |
FR2866183B1 (fr) | 2004-02-09 | 2006-08-04 | Canon Kk | Procedes d'emission et de reception d'une animation, et dispositifs associes |
-
2003
- 2003-12-22 FR FR0315166A patent/FR2864407B1/fr not_active Expired - Fee Related
-
2004
- 2004-12-13 US US11/008,955 patent/US8397265B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2864407A1 (fr) | 2005-06-24 |
US20050198676A1 (en) | 2005-09-08 |
US8397265B2 (en) | 2013-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140829 |