ATE275798T1 - Anordnung zur unabhängigen beantragung einer abspielberechtigung für ein reproduziertes verschlüsseltes nachrichtensignal - Google Patents
Anordnung zur unabhängigen beantragung einer abspielberechtigung für ein reproduziertes verschlüsseltes nachrichtensignalInfo
- Publication number
- ATE275798T1 ATE275798T1 AT98924532T AT98924532T ATE275798T1 AT E275798 T1 ATE275798 T1 AT E275798T1 AT 98924532 T AT98924532 T AT 98924532T AT 98924532 T AT98924532 T AT 98924532T AT E275798 T1 ATE275798 T1 AT E275798T1
- Authority
- AT
- Austria
- Prior art keywords
- playing authorization
- information signal
- reproduced
- arrangement
- encrypted information
- Prior art date
Links
- 238000013475 authorization Methods 0.000 abstract 10
- 238000012795 verification Methods 0.000 abstract 1
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
- H04N21/43—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 or rendering scenes according to encoded video stream scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
-
- 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
- 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]
- H04N21/40—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
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- 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
-
- 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
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
- H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
- H04N21/63345—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key by transmitting keys
-
- 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
- H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Storage Device Security (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97890135 | 1997-07-11 | ||
| PCT/IB1998/000986 WO1999003277A2 (en) | 1997-07-11 | 1998-06-25 | Arrangement for independently requesting a playing authorization for a reproduced encrypted information signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE275798T1 true ATE275798T1 (de) | 2004-09-15 |
Family
ID=8231108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98924532T ATE275798T1 (de) | 1997-07-11 | 1998-06-25 | Anordnung zur unabhängigen beantragung einer abspielberechtigung für ein reproduziertes verschlüsseltes nachrichtensignal |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6308269B2 (enExample) |
| EP (1) | EP0925686B1 (enExample) |
| JP (1) | JP4145362B2 (enExample) |
| KR (1) | KR100571490B1 (enExample) |
| AT (1) | ATE275798T1 (enExample) |
| DE (1) | DE69826099T2 (enExample) |
| WO (1) | WO1999003277A2 (enExample) |
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| US10361802B1 (en) | 1999-02-01 | 2019-07-23 | Blanding Hovenweep, Llc | Adaptive pattern recognition based control system and method |
| US8352400B2 (en) | 1991-12-23 | 2013-01-08 | Hoffberg Steven M | Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore |
| US6577746B1 (en) | 1999-12-28 | 2003-06-10 | Digimarc Corporation | Watermark-based object linking and embedding |
| US7904187B2 (en) | 1999-02-01 | 2011-03-08 | Hoffberg Steven M | Internet appliance system and method |
| JP4305593B2 (ja) * | 2000-07-17 | 2009-07-29 | ソニー株式会社 | データ記録再生方法および装置、データ記録装置および方法 |
| JP4752113B2 (ja) * | 2001-01-16 | 2011-08-17 | ソニー株式会社 | 電子機器及び信号伝送方法 |
| JP4620878B2 (ja) * | 2001-01-22 | 2011-01-26 | 株式会社日立製作所 | 放送方法及び放送受信装置 |
| ATE381211T1 (de) | 2001-02-27 | 2007-12-15 | Koninkl Philips Electronics Nv | Verfahren zum rechnen von bonuspunkten |
| AU2002242316A1 (en) * | 2001-03-02 | 2002-09-19 | Lockstream Corporation | Theft resistant graphics |
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| KR20020072934A (ko) * | 2001-03-13 | 2002-09-19 | 엘지전자 주식회사 | 데모용 데이터가 기록된 재생전용 광디스크와, 그 재생방법 |
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| EP3476067B1 (en) | 2016-06-22 | 2021-12-22 | Luehrs, Doug | Devices, methods, and user interfaces for facilitating time-shifted broadcast program recording and playback with ad play credit calculation |
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| US5319705A (en) * | 1992-10-21 | 1994-06-07 | International Business Machines Corporation | Method and system for multimedia access control enablement |
| IL110891A (en) * | 1993-09-14 | 1999-03-12 | Spyrus | System and method for controlling access to data |
| US5497420A (en) * | 1994-02-07 | 1996-03-05 | Le Groupe Vide/ otron Lte/ e | Cable TV system using passwords |
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| JPH08263438A (ja) * | 1994-11-23 | 1996-10-11 | Xerox Corp | ディジタルワークの配給及び使用制御システム並びにディジタルワークへのアクセス制御方法 |
| US5822291A (en) * | 1995-03-23 | 1998-10-13 | Zoom Television, Inc. | Mass storage element and drive unit therefor |
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-
1998
- 1998-06-25 AT AT98924532T patent/ATE275798T1/de active
- 1998-06-25 KR KR1019997001967A patent/KR100571490B1/ko not_active Expired - Lifetime
- 1998-06-25 EP EP98924532A patent/EP0925686B1/en not_active Expired - Lifetime
- 1998-06-25 WO PCT/IB1998/000986 patent/WO1999003277A2/en not_active Ceased
- 1998-06-25 DE DE69826099T patent/DE69826099T2/de not_active Expired - Lifetime
- 1998-06-25 JP JP50836099A patent/JP4145362B2/ja not_active Expired - Lifetime
- 1998-07-07 US US09/111,614 patent/US6308269B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO1999003277A3 (en) | 1999-04-01 |
| DE69826099T2 (de) | 2005-09-15 |
| KR100571490B1 (ko) | 2006-04-17 |
| US20010013022A1 (en) | 2001-08-09 |
| EP0925686B1 (en) | 2004-09-08 |
| KR20010029492A (ko) | 2001-04-06 |
| EP0925686A2 (en) | 1999-06-30 |
| DE69826099D1 (de) | 2004-10-14 |
| WO1999003277A2 (en) | 1999-01-21 |
| JP2001500351A (ja) | 2001-01-09 |
| US6308269B2 (en) | 2001-10-23 |
| JP4145362B2 (ja) | 2008-09-03 |
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