CA2309459A1 - Systeme de realisation d'un cadrage personnalise dans un environnement de radiodiffusion - Google Patents

Systeme de realisation d'un cadrage personnalise dans un environnement de radiodiffusion Download PDF

Info

Publication number
CA2309459A1
CA2309459A1 CA002309459A CA2309459A CA2309459A1 CA 2309459 A1 CA2309459 A1 CA 2309459A1 CA 002309459 A CA002309459 A CA 002309459A CA 2309459 A CA2309459 A CA 2309459A CA 2309459 A1 CA2309459 A1 CA 2309459A1
Authority
CA
Canada
Prior art keywords
video
view
receiving
vpps
user
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.)
Abandoned
Application number
CA002309459A
Other languages
English (en)
Inventor
Edith H. Stern
Barry E. Wilner
James M. Dunn
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of CA2309459A1 publication Critical patent/CA2309459A1/fr
Abandoned legal-status Critical Current

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
    • 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
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
    • 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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25891—Management of end-user data being end-user preferences
    • 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
    • H04N21/2668—Creating a channel for a dedicated end-user group, e.g. insertion of targeted commercials based on end-user profiles
    • 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
    • H04N21/44016—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 splicing one content stream with another content stream, e.g. for substituting a video clip
    • 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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
CA002309459A 1999-06-10 2000-05-25 Systeme de realisation d'un cadrage personnalise dans un environnement de radiodiffusion Abandoned CA2309459A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32943299A 1999-06-10 1999-06-10
US09/329432 1999-06-10

Publications (1)

Publication Number Publication Date
CA2309459A1 true CA2309459A1 (fr) 2000-12-10

Family

ID=23285359

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002309459A Abandoned CA2309459A1 (fr) 1999-06-10 2000-05-25 Systeme de realisation d'un cadrage personnalise dans un environnement de radiodiffusion

Country Status (4)

Country Link
JP (1) JP3562575B2 (fr)
CA (1) CA2309459A1 (fr)
GB (1) GB2352923B (fr)
SG (1) SG108229A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116471429A (zh) * 2023-06-20 2023-07-21 上海云梯信息科技有限公司 基于行为反馈的图像信息推送方法及实时视频传输系统

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4094942B2 (ja) * 2002-12-11 2008-06-04 日本電信電話株式会社 任意視点画像伝送方法及びその実施装置並びにその処理プログラムと記録媒体
KR101367458B1 (ko) * 2009-10-05 2014-02-26 한국전자통신연구원 멀티 앵글 방송 서비스 제공 시스템
JP5495855B2 (ja) * 2010-03-01 2014-05-21 キヤノン株式会社 映像処理装置及び映像処理方法
US20110304772A1 (en) * 2010-06-14 2011-12-15 Charles Dasher Screen zoom feature for cable system subscribers
EP2408196B1 (fr) * 2010-07-14 2017-01-11 Alcatel Lucent Procédé, serveur et terminal pour la génération d'une vue composite à partir de plusieurs éléments de contenu
US20130346508A1 (en) 2011-09-12 2013-12-26 Wenlong Li Cooperative provision of personalized user functions using shared and personal devices
CA2798716A1 (fr) 2011-12-13 2013-06-13 Peermedical Ltd. Endoscope a pointe amovible
KR20150011943A (ko) * 2013-07-24 2015-02-03 삼성전자주식회사 방송 제공 장치, 방송 제공 시스템 및 이들의 방송 제공 방법
EP3358852A1 (fr) * 2017-02-03 2018-08-08 Nagravision SA Articles de contenu multimédia interactif
JP6878177B2 (ja) * 2017-07-04 2021-05-26 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム
US11481980B2 (en) 2019-08-20 2022-10-25 The Calany Holding S.Á´ R.L. Transitioning from public to personal digital reality experience

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187571A (en) * 1991-02-01 1993-02-16 Bell Communications Research, Inc. Television system for displaying multiple views of a remote location
US5200818A (en) * 1991-03-22 1993-04-06 Inbal Neta Video imaging system with interactive windowing capability
US5185667A (en) * 1991-05-13 1993-02-09 Telerobotics International, Inc. Omniview motionless camera orientation system
US5724091A (en) * 1991-11-25 1998-03-03 Actv, Inc. Compressed digital data interactive program system
US5657073A (en) * 1995-06-01 1997-08-12 Panoramic Viewing Systems, Inc. Seamless multi-camera panoramic imaging with distortion correction and selectable field of view
EP1026897A3 (fr) * 1997-03-11 2000-08-30 Actv, Inc. Un système digital interactif pour fournir une interaction totale avec des émissions en direct
US6552744B2 (en) * 1997-09-26 2003-04-22 Roxio, Inc. Virtual reality camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116471429A (zh) * 2023-06-20 2023-07-21 上海云梯信息科技有限公司 基于行为反馈的图像信息推送方法及实时视频传输系统
CN116471429B (zh) * 2023-06-20 2023-08-25 上海云梯信息科技有限公司 基于行为反馈的图像信息推送方法及实时视频传输系统

Also Published As

Publication number Publication date
SG108229A1 (en) 2005-01-28
JP2001036891A (ja) 2001-02-09
JP3562575B2 (ja) 2004-09-08
GB2352923A (en) 2001-02-07
GB2352923B (en) 2003-12-31
GB0013605D0 (en) 2000-07-26

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20080317