JP2005517363A - 空間的ピースに分割されたビデオを配信するための方法 - Google Patents
空間的ピースに分割されたビデオを配信するための方法 Download PDFInfo
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- JP2005517363A JP2005517363A JP2003567097A JP2003567097A JP2005517363A JP 2005517363 A JP2005517363 A JP 2005517363A JP 2003567097 A JP2003567097 A JP 2003567097A JP 2003567097 A JP2003567097 A JP 2003567097A JP 2005517363 A JP2005517363 A JP 2005517363A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 238000002716 delivery method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008450 motivation Effects 0.000 description 1
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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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
-
- 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 or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234318—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into objects, e.g. MPEG-4 objects
-
- 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 or manipulating encoded video stream scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption
-
- 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
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2541—Rights Management
-
- 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
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2543—Billing, e.g. for subscription services
-
- 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
- H04N21/631—Multimode Transmission, e.g. transmitting basic layers and enhancement layers of the content over different transmission paths or transmitting with different error corrections, different keys or with different transmission protocols
-
- 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
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
pieces)に分割されたビデオを配信するための方法に関する。
−複数のビデオストリームを1又は複数のユーザに、自由に異なった時間に送信するステップと、
−ミッシングビデオストリームと呼ばれる少なくとも1つの他のビデオストリームを1又は複数のユーザに条件付きでオファーするステップと、
−前記条件付きオファーを受諾した1又は複数のユーザに前記ミッシングビデオストリームを送信するステップと、
を有する。
−自由に配信されることを意図される白で表されるN個のピースと、
−条件付きでユーザに提供されることを意図される黒で表される少なくとも1個のピースと、
の複数のピースに分割される。
Claims (10)
- 独立したビデオストリームとして符号化された複数の空間的ピースに分割されたビデオを配信するための方法において、
−複数のビデオストリームを、1又は複数のユーザに、自由に異なった時間に送信するステップと、
−ミッシングビデオストリームと呼ばれる少なくとも1つの他のビデオストリームを1又は複数のユーザに条件付きでオファーするステップと、
−前記条件付きオファーを受諾した1又は複数のユーザに前記ミッシングビデオストリームを送信するステップと、
を有する方法。 - 請求項1に記載のビデオを配信するための方法において、更に、前記ミッシングビデオストリームのコピーを防止するための防止ステップを有することを特徴とする方法。
- 請求項2に記載のビデオを配信するための方法において、ユーザは固有の識別子によって識別され、前記防止ステップは、
−前記条件付きオファーを受諾した前記ユーザの前記固有の識別子を回収するステップと、
−他の識別子によって識別されるユーザによる前記ミッシングビデオストリームの使用を防止するために、前記ミッシングビデオストリームを前記固有の識別子でマークするステップと、
を有する、ことを特徴とする方法。 - 請求項1に記載のビデオを配信するための方法において、更に、ユーザによる前記条件付きオファーの受諾は、前記ユーザからの支払を含む、ことを特徴とする方法。
- 請求項1に記載のビデオを配信するための方法において、前記配信はインターネット上で行われる、ことを特徴とする方法。
- 独立したビデオストリームとして符号化された複数の空間的ピースに分割されたビデオを配信するためのサーバにおいて、
−複数のビデオストリームを、1又は複数のユーザに、自由に異なった時間に送信するための手段と、
−ミッシングビデオストリームと呼ばれる少なくとも1つの他のビデオストリームを1又は複数のユーザに条件付きでオファーするための手段と、
−前記条件付きオファーを受諾した1又は複数のユーザに前記ミッシングビデオストリームを送信するための手段と、
を有するサーバ。 - −独立したビデオストリームとして符号化された複数の空間的ピースに分割されたビデオを配信するためのサーバと、
−複数のユーザ端末装置と、
−伝送ネットワークと、
を少なくとも有する伝送システムにおいて、前記サーバは、
−複数のビデオストリームを、1又は複数のユーザ端末装置に、自由に異なった時間に送信するための手段と、
−ミッシングビデオストリームと呼ばれる少なくとも1つの他のビデオストリームを1又は複数のユーザ端末装置に条件付きでオファーするための手段と、
−前記条件付きオファーを受諾した1又は複数のユーザ端末装置に前記ミッシングビデオストリームを送信するための手段と、
を有する、システム。 - 請求項7に記載の伝送システムにおいて、ユーザ端末装置による前記条件付きオファーの受諾は、前記ユーザ端末装置からの支払を含意し、前記伝送ネットワークは、更に、オンライン支払を実行するためのトランザクションセンタを有することを特徴とするシステム。
- プロセッサによって実行されたら請求項1乃至5の何れか1項に記載のビデオを配信する方法を実行するためのプログラム命令を有するコンピュータプログラム。
- 請求項1乃至5の何れか1項に記載の配信方法によって配信されるビデオ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02290295 | 2002-02-07 | ||
PCT/IB2003/000149 WO2003067887A1 (en) | 2002-02-07 | 2003-01-21 | Method for distributing a video split up in spatial pieces |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005517363A true JP2005517363A (ja) | 2005-06-09 |
JP2005517363A5 JP2005517363A5 (ja) | 2006-03-09 |
Family
ID=27675761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003567097A Pending JP2005517363A (ja) | 2002-02-07 | 2003-01-21 | 空間的ピースに分割されたビデオを配信するための方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7447792B2 (ja) |
EP (1) | EP1479235A1 (ja) |
JP (1) | JP2005517363A (ja) |
KR (1) | KR20040081188A (ja) |
CN (1) | CN1628461A (ja) |
AU (1) | AU2003201473A1 (ja) |
WO (1) | WO2003067887A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006185016A (ja) * | 2004-12-27 | 2006-07-13 | Hitachi Ltd | コンテンツ移動制御装置及び方法 |
FR2894740A1 (fr) * | 2005-12-12 | 2007-06-15 | Thomson Licensing Sa | Dispositif de codage, procede de codage, systeme de decodage procede de decodage de donnees video |
WO2009040491A1 (en) * | 2007-09-25 | 2009-04-02 | Nds Limited | Multi-directional movement |
US9860572B2 (en) | 2011-06-08 | 2018-01-02 | Koninklijke Kpn N.V. | Spatially segmented content delivery |
US9628528B2 (en) | 2013-07-19 | 2017-04-18 | Electronics And Telecommunications Research Institute | Apparatus and method for providing content |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6041316A (en) | 1994-07-25 | 2000-03-21 | Lucent Technologies Inc. | Method and system for ensuring royalty payments for data delivered over a network |
US5745556A (en) * | 1995-09-22 | 1998-04-28 | At&T Corp. | Interactive and information data services telephone billing system |
US20030093790A1 (en) * | 2000-03-28 | 2003-05-15 | Logan James D. | Audio and video program recording, editing and playback systems using metadata |
US6611812B2 (en) * | 1998-08-13 | 2003-08-26 | International Business Machines Corporation | Secure electronic content distribution on CDS and DVDs |
US20020161709A1 (en) * | 1998-09-11 | 2002-10-31 | Michel Floyd | Server-side commerce for deliver-then-pay content delivery |
SE513356C2 (sv) * | 1998-11-20 | 2000-08-28 | Ericsson Telefon Ab L M | Förfarande och anordning för kryptering av bilder |
KR100720843B1 (ko) | 1999-04-16 | 2007-05-25 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 비디오 엔코더 및 디코더 |
JP2001060229A (ja) * | 1999-08-23 | 2001-03-06 | Victor Co Of Japan Ltd | ディジタル著作物情報管理方法、コンテンツプロバイダ、ユーザ端末、情報記録媒体。 |
JP2001209584A (ja) * | 2000-01-26 | 2001-08-03 | Nec Niigata Ltd | 情報暗号化装置及びその方法 |
AU2001238116A1 (en) * | 2000-02-11 | 2001-08-20 | Autolycus, Corporation | Generation and display of multi-image video streams |
EP1273172A1 (en) | 2000-04-06 | 2003-01-08 | Koninklijke Philips Electronics N.V. | Object-conditional access system |
US6801947B1 (en) * | 2000-08-01 | 2004-10-05 | Nortel Networks Ltd | Method and apparatus for broadcasting media objects with guaranteed quality of service |
JP2004529538A (ja) * | 2000-10-26 | 2004-09-24 | ジェネラル・インスツルメント・コーポレーション | マルチメディアコンテンツのためのコンテンツの権利および条件の実施 |
US7409562B2 (en) * | 2001-09-21 | 2008-08-05 | The Directv Group, Inc. | Method and apparatus for encrypting media programs for later purchase and viewing |
-
2003
- 2003-01-21 EP EP03700166A patent/EP1479235A1/en not_active Withdrawn
- 2003-01-21 WO PCT/IB2003/000149 patent/WO2003067887A1/en active Application Filing
- 2003-01-21 AU AU2003201473A patent/AU2003201473A1/en not_active Abandoned
- 2003-01-21 US US10/503,578 patent/US7447792B2/en not_active Expired - Fee Related
- 2003-01-21 JP JP2003567097A patent/JP2005517363A/ja active Pending
- 2003-01-21 CN CNA038034174A patent/CN1628461A/zh active Pending
- 2003-01-21 KR KR10-2004-7012186A patent/KR20040081188A/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20040081188A (ko) | 2004-09-20 |
US7447792B2 (en) | 2008-11-04 |
WO2003067887A1 (en) | 2003-08-14 |
US20060020989A1 (en) | 2006-01-26 |
CN1628461A (zh) | 2005-06-15 |
AU2003201473A1 (en) | 2003-09-02 |
EP1479235A1 (en) | 2004-11-24 |
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