ID26101A - Perekaman data digital yang diacak - Google Patents
Perekaman data digital yang diacakInfo
- Publication number
- ID26101A ID26101A IDW20001662A ID20001662A ID26101A ID 26101 A ID26101 A ID 26101A ID W20001662 A IDW20001662 A ID W20001662A ID 20001662 A ID20001662 A ID 20001662A ID 26101 A ID26101 A ID 26101A
- Authority
- ID
- Indonesia
- Prior art keywords
- digital data
- digital
- control word
- transmission
- scrambled
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 3
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security 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
- H04N21/633—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]
- H04N21/20—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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4185—External card to be used in combination with the client device, e.g. for conditional access for payment
-
- 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
-
- 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
- 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
- H04N21/4408—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 encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home network
-
- 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
- H04N21/81—Monomedia components thereof
- H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
- H04N21/8113—Monomedia components thereof involving special audio data, e.g. different tracks for different languages comprising music, e.g. song in MP3 format
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
-
- 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
- H04N7/167—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
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91357—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal
- H04N2005/91364—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal the video signal being scrambled
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Storage Device Security (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Communication Control (AREA)
- Emergency Protection Circuit Devices (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Navigation (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98400344A EP0936774A1 (en) | 1998-02-13 | 1998-02-13 | Recording of scrambled digital data |
Publications (1)
Publication Number | Publication Date |
---|---|
ID26101A true ID26101A (id) | 2000-11-23 |
Family
ID=8235272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDW20001662A ID26101A (id) | 1998-02-13 | 1999-02-12 | Perekaman data digital yang diacak |
Country Status (20)
Country | Link |
---|---|
US (2) | USRE42044E1 (hu) |
EP (2) | EP0936774A1 (hu) |
JP (1) | JP2002503919A (hu) |
KR (1) | KR100607576B1 (hu) |
CN (1) | CN1272930C (hu) |
AT (1) | ATE258349T1 (hu) |
AU (1) | AU749013B2 (hu) |
BR (1) | BR9907877A (hu) |
CA (1) | CA2318879A1 (hu) |
DE (1) | DE69914306T2 (hu) |
ES (1) | ES2214840T3 (hu) |
HR (1) | HRP20000486A2 (hu) |
HU (1) | HUP0101456A3 (hu) |
ID (1) | ID26101A (hu) |
IL (1) | IL137638A0 (hu) |
NO (1) | NO20004062L (hu) |
PL (1) | PL342261A1 (hu) |
TR (1) | TR200002350T2 (hu) |
WO (1) | WO1999041874A1 (hu) |
ZA (2) | ZA991122B (hu) |
Families Citing this family (109)
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DE4413451A1 (de) * | 1994-04-18 | 1995-12-14 | Rolf Brugger | Vorrichtung zum Vertrieb von Musikinformationen in digitaler Form |
US5701343A (en) * | 1994-12-01 | 1997-12-23 | Nippon Telegraph & Telephone Corporation | Method and system for digital information protection |
KR0166923B1 (ko) * | 1995-09-18 | 1999-03-20 | 구자홍 | 디지탈 방송 시스템의 불법 시청 및 복사 방지방법 및 장치 |
JP4491069B2 (ja) * | 1995-10-31 | 2010-06-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 時間シフト限定アクセス |
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-
1998
- 1998-02-13 EP EP98400344A patent/EP0936774A1/en not_active Withdrawn
-
1999
- 1999-02-12 AT AT99902786T patent/ATE258349T1/de not_active IP Right Cessation
- 1999-02-12 ZA ZA9901122A patent/ZA991122B/xx unknown
- 1999-02-12 AU AU22964/99A patent/AU749013B2/en not_active Ceased
- 1999-02-12 US US11/394,327 patent/USRE42044E1/en not_active Expired - Lifetime
- 1999-02-12 HU HU0101456A patent/HUP0101456A3/hu unknown
- 1999-02-12 CN CNB998029386A patent/CN1272930C/zh not_active Expired - Fee Related
- 1999-02-12 US US09/622,138 patent/US6714650B1/en not_active Ceased
- 1999-02-12 TR TR2000/02350T patent/TR200002350T2/xx unknown
- 1999-02-12 DE DE69914306T patent/DE69914306T2/de not_active Expired - Lifetime
- 1999-02-12 IL IL13763899A patent/IL137638A0/xx unknown
- 1999-02-12 BR BR9907877-5A patent/BR9907877A/pt not_active IP Right Cessation
- 1999-02-12 PL PL99342261A patent/PL342261A1/xx unknown
- 1999-02-12 WO PCT/IB1999/000328 patent/WO1999041874A1/en active IP Right Grant
- 1999-02-12 ID IDW20001662A patent/ID26101A/id unknown
- 1999-02-12 JP JP2000531930A patent/JP2002503919A/ja active Pending
- 1999-02-12 KR KR1020007008816A patent/KR100607576B1/ko not_active IP Right Cessation
- 1999-02-12 CA CA002318879A patent/CA2318879A1/en not_active Abandoned
- 1999-02-12 ZA ZA9901123A patent/ZA991123B/xx unknown
- 1999-02-12 EP EP99902786A patent/EP1055305B1/en not_active Expired - Lifetime
- 1999-02-12 ES ES99902786T patent/ES2214840T3/es not_active Expired - Lifetime
-
2000
- 2000-07-21 HR HR20000486A patent/HRP20000486A2/hr not_active Application Discontinuation
- 2000-08-11 NO NO20004062A patent/NO20004062L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
PL342261A1 (en) | 2001-06-04 |
IL137638A0 (en) | 2001-10-31 |
DE69914306D1 (de) | 2004-02-26 |
KR20010040908A (ko) | 2001-05-15 |
HUP0101456A3 (en) | 2003-05-28 |
KR100607576B1 (ko) | 2006-08-01 |
CN1305674A (zh) | 2001-07-25 |
HUP0101456A2 (hu) | 2001-09-28 |
EP1055305A1 (en) | 2000-11-29 |
NO20004062D0 (no) | 2000-08-11 |
JP2002503919A (ja) | 2002-02-05 |
BR9907877A (pt) | 2000-10-31 |
ZA991122B (en) | 1999-09-30 |
AU749013B2 (en) | 2002-06-13 |
US6714650B1 (en) | 2004-03-30 |
TR200002350T2 (tr) | 2001-01-22 |
NO20004062L (no) | 2000-10-13 |
ES2214840T3 (es) | 2004-09-16 |
DE69914306T2 (de) | 2004-11-25 |
EP0936774A1 (en) | 1999-08-18 |
USRE42044E1 (en) | 2011-01-18 |
CA2318879A1 (en) | 1999-08-19 |
ZA991123B (en) | 1999-08-12 |
CN1272930C (zh) | 2006-08-30 |
HRP20000486A2 (en) | 2001-02-28 |
ATE258349T1 (de) | 2004-02-15 |
EP1055305B1 (en) | 2004-01-21 |
WO1999041874A1 (en) | 1999-08-19 |
AU2296499A (en) | 1999-08-30 |
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