ID21451A - Digital video penerima, modul akses kondisional dan suatu metode untuk pentransmisian data di antaranya - Google Patents

Digital video penerima, modul akses kondisional dan suatu metode untuk pentransmisian data di antaranya

Info

Publication number
ID21451A
ID21451A IDP981424A ID981424A ID21451A ID 21451 A ID21451 A ID 21451A ID P981424 A IDP981424 A ID P981424A ID 981424 A ID981424 A ID 981424A ID 21451 A ID21451 A ID 21451A
Authority
ID
Indonesia
Prior art keywords
dentistransmission
data
digital video
access module
conditional access
Prior art date
Application number
IDP981424A
Other languages
English (en)
Indonesian (id)
Inventor
Adrian Charles Paskins
Original Assignee
Sony Uk Ltd
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 Sony Uk Ltd filed Critical Sony Uk Ltd
Publication of ID21451A publication Critical patent/ID21451A/id

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
    • H04N21/43—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]
    • H04N21/40—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
    • H04N21/43—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
    • H04N21/45—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
    • H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
    • 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

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)
  • Time-Division Multiplex Systems (AREA)
IDP981424A 1997-12-09 1998-10-29 Digital video penerima, modul akses kondisional dan suatu metode untuk pentransmisian data di antaranya ID21451A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9726049A GB2332345B (en) 1997-12-09 1997-12-09 A digital video receiver a conditional access module and a method of transmitting data therebetween

Publications (1)

Publication Number Publication Date
ID21451A true ID21451A (id) 1999-06-10

Family

ID=10823359

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP981424A ID21451A (id) 1997-12-09 1998-10-29 Digital video penerima, modul akses kondisional dan suatu metode untuk pentransmisian data di antaranya

Country Status (8)

Country Link
US (1) US6516465B1 (ko)
EP (1) EP0923245B1 (ko)
JP (1) JPH11331801A (ko)
KR (1) KR100591020B1 (ko)
CN (1) CN1146234C (ko)
DE (1) DE69833841T2 (ko)
GB (1) GB2332345B (ko)
ID (1) ID21451A (ko)

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FR2799075B1 (fr) * 1999-09-23 2001-11-23 Thomson Multimedia Sa Terminal numerique multimedia et module detachable cooperant avec ledit terminal comportant une interface protegee contre la copie
FR2803160B1 (fr) * 1999-12-22 2002-12-13 Scm Schneider Microsysteme Module d'interfacage pour un hote tel un decodeur, decodeur l'integrant et procede de traitement d'informations pour un hote
US6701528B1 (en) * 2000-01-26 2004-03-02 Hughes Electronics Corporation Virtual video on demand using multiple encrypted video segments
US7050453B1 (en) * 2000-02-17 2006-05-23 Apple Computer, Inc. Method and apparatus for ensuring compatibility on a high performance serial bus
US8082572B1 (en) 2000-06-08 2011-12-20 The Directv Group, Inc. Method and apparatus for transmitting, receiving, and utilizing audio/visual signals and other information
US7814174B2 (en) * 2000-10-20 2010-10-12 Jerding Dean F Adaptation to device-capability based on device characteristics
US7203311B1 (en) * 2000-07-21 2007-04-10 The Directv Group, Inc. Super encrypted storage and retrieval of media programs in a hard-paired receiver and storage device
US7457414B1 (en) * 2000-07-21 2008-11-25 The Directv Group, Inc. Super encrypted storage and retrieval of media programs with smartcard generated keys
US6853728B1 (en) * 2000-07-21 2005-02-08 The Directv Group, Inc. Video on demand pay per view services with unmodified conditional access functionality
US8140859B1 (en) * 2000-07-21 2012-03-20 The Directv Group, Inc. Secure storage and replay of media programs using a hard-paired receiver and storage device
JP3586181B2 (ja) * 2000-09-29 2004-11-10 株式会社東芝 デジタル放送受信機
US20020083470A1 (en) * 2000-12-21 2002-06-27 Philips Electronics North America Corporation System and method for sending out-of-band service information to a host device
US7409562B2 (en) * 2001-09-21 2008-08-05 The Directv Group, Inc. Method and apparatus for encrypting media programs for later purchase and viewing
WO2003028287A1 (en) 2001-09-21 2003-04-03 Hughes Electronics Corporation Method and apparatus for controlling paired operation of a conditional access module and an integrated receiver and decoder
EP1304844B1 (en) * 2001-10-19 2007-04-04 Sony Deutschland GmbH Content protection and copy management system for a network
US7225458B2 (en) * 2002-11-21 2007-05-29 The Directv Group, Inc. Method and apparatus for ensuring reception of conditional access information in multi-tuner receivers
US7000241B2 (en) * 2002-11-21 2006-02-14 The Directv Group, Inc. Method and apparatus for minimizing conditional access information overhead while ensuring conditional access information reception in multi-tuner receivers
CN1802623B (zh) * 2003-06-13 2010-05-26 苹果公司 用于传送同步音频和视频数据的装置及方法
US7353284B2 (en) * 2003-06-13 2008-04-01 Apple Inc. Synchronized transmission of audio and video data from a computer to a client via an interface
US8108889B2 (en) * 2003-09-19 2012-01-31 Panasonic Corporation Digital television receiver module and digital television receiver using the same
US7599494B2 (en) * 2004-01-16 2009-10-06 The Directv Group, Inc. Distribution of video content using a trusted network key for sharing content
US7548624B2 (en) * 2004-01-16 2009-06-16 The Directv Group, Inc. Distribution of broadcast content for remote decryption and viewing
US7580523B2 (en) * 2004-01-16 2009-08-25 The Directv Group, Inc. Distribution of video content using client to host pairing of integrated receivers/decoders
US7801303B2 (en) 2004-03-01 2010-09-21 The Directv Group, Inc. Video on demand in a broadcast network
US7590243B2 (en) * 2004-05-04 2009-09-15 The Directv Group, Inc. Digital media conditional access system for handling digital media content
US7543317B2 (en) 2004-08-17 2009-06-02 The Directv Group, Inc. Service activation of set-top box functionality using broadcast conditional access system
EP1638331A1 (fr) * 2004-09-17 2006-03-22 Nagravision S.A. Procédé de gestion de moyens d'accès à des données à accès conditionnel
EP1814321B1 (en) * 2004-11-12 2013-01-30 Panasonic Corporation Digital television receiver circuit module
KR101101665B1 (ko) * 2004-11-16 2011-12-30 엘지전자 주식회사 디지털 방송 수신기의 게임 프로그램 제어 장치
US9325944B2 (en) * 2005-08-11 2016-04-26 The Directv Group, Inc. Secure delivery of program content via a removable storage medium
JP4349349B2 (ja) * 2005-08-30 2009-10-21 ソニー株式会社 データ送受信システム、送信装置、受信装置及びデータ送受信方法
GB0603237D0 (en) * 2006-02-17 2006-03-29 Mobile Compression Tech Ab A system for submitting and delivering content events to remote devices
US7992175B2 (en) 2006-05-15 2011-08-02 The Directv Group, Inc. Methods and apparatus to provide content on demand in content broadcast systems
US8775319B2 (en) 2006-05-15 2014-07-08 The Directv Group, Inc. Secure content transfer systems and methods to operate the same
US8996421B2 (en) * 2006-05-15 2015-03-31 The Directv Group, Inc. Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems
US8095466B2 (en) * 2006-05-15 2012-01-10 The Directv Group, Inc. Methods and apparatus to conditionally authorize content delivery at content servers in pay delivery systems
US20070265966A1 (en) * 2006-05-15 2007-11-15 The Directv Group, Inc. Content delivery systems and methods to operate the same
US8001565B2 (en) * 2006-05-15 2011-08-16 The Directv Group, Inc. Methods and apparatus to conditionally authorize content delivery at receivers in pay delivery systems
US20070265973A1 (en) * 2006-05-15 2007-11-15 The Directv Group, Inc. Methods and apparatus to protect content in home networks
US9178693B2 (en) 2006-08-04 2015-11-03 The Directv Group, Inc. Distributed media-protection systems and methods to operate the same
US9225761B2 (en) 2006-08-04 2015-12-29 The Directv Group, Inc. Distributed media-aggregation systems and methods to operate the same
EP2026558A1 (en) * 2007-07-30 2009-02-18 Sony United Kingdom Limited Transport stream module for digital television receiver
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WO2019090658A1 (zh) * 2017-11-10 2019-05-16 华为技术有限公司 播放电视节目的方法和装置

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Also Published As

Publication number Publication date
DE69833841D1 (de) 2006-05-11
JPH11331801A (ja) 1999-11-30
US6516465B1 (en) 2003-02-04
CN1224975A (zh) 1999-08-04
CN1146234C (zh) 2004-04-14
EP0923245A3 (en) 2000-06-14
KR19990062877A (ko) 1999-07-26
EP0923245A2 (en) 1999-06-16
DE69833841T2 (de) 2006-12-07
KR100591020B1 (ko) 2006-11-30
EP0923245B1 (en) 2006-03-15
GB2332345A (en) 1999-06-16
GB2332345B (en) 2002-12-11
GB9726049D0 (en) 1998-02-04

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