BR112014020007A8 - Sistema e método para criptografar múltiplos canais de televisão e respectivo meio não transitório legível por processador - Google Patents

Sistema e método para criptografar múltiplos canais de televisão e respectivo meio não transitório legível por processador

Info

Publication number
BR112014020007A8
BR112014020007A8 BR112014020007A BR112014020007A BR112014020007A8 BR 112014020007 A8 BR112014020007 A8 BR 112014020007A8 BR 112014020007 A BR112014020007 A BR 112014020007A BR 112014020007 A BR112014020007 A BR 112014020007A BR 112014020007 A8 BR112014020007 A8 BR 112014020007A8
Authority
BR
Brazil
Prior art keywords
television
television channels
channels
encrypting multiple
ecm
Prior art date
Application number
BR112014020007A
Other languages
English (en)
Other versions
BR112014020007A2 (pt
BR112014020007B1 (pt
Inventor
Kummer David
Schaefer Germar
Original Assignee
Echostar Tech Llc
Dish Tech Llc
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 Echostar Tech Llc, Dish Tech Llc filed Critical Echostar Tech Llc
Publication of BR112014020007A2 publication Critical patent/BR112014020007A2/pt
Publication of BR112014020007A8 publication Critical patent/BR112014020007A8/pt
Publication of BR112014020007B1 publication Critical patent/BR112014020007B1/pt

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]
    • H04N21/20—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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • H04N21/23895—Multiplex stream processing, e.g. multiplex stream encrypting involving multiplex 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
    • H04N21/266—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
    • H04N21/26606—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 for generating or managing entitlement messages, e.g. Entitlement Control Message [ECM] or Entitlement Management Message [EMM]
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H04N21/4353—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving decryption of additional data
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
    • 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
    • H04N21/633—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
    • 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
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64715—Protecting content from unauthorized alteration within the network
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

SISTEMA E MÉTODO PARA CRIPTOGRAFAR MÚLTIPLOS CANAIS DE TELEVISÃO E MEIO LEGÍVEL EM PROCESSADOR NÃO TRANSITÓRIO PARA CRIPTOGRAFAR MÚLTIPLOS CANAIS DE TELEVISÃO. São apresentados vários arranjos para criptografar múltiplos canais de televisão. Um primeiro canal de televisão de uma pluralidade de canais de televisão a ser protegido através de uma primeira mensagem de controle de direito (ECM) utilizando um primeiro esquema de criptografia pode ser designado. A pluralidade de canais de televisão pode ser transmitida utilizando um único fluxo de transponder. Um segundo canal de televisão da pluralidade de canais de televisão a ser protegido através de uma segunda ECM criptografada utilizando um segundo esquema de criptografia enquanto o primeiro canal de televisão da pluralidade de canais de televisão é protegido utilizando o primeiro esquema de criptografia pode ser designado. As primeira e segunda ECMs podem ser transmitidas para uma pluralidade de receptores de televisão. Os dados a partir da primeira ECM podem ser utilizadas para desembaralhar o primeiro canal de televisão pela pluralidade de receptores de televisão. Dados a partir da segunda ECM podem ser utilizados para desembaralhar o segundo canal de televisão pela pluralidade de receptores de televisão.
BR112014020007-6A 2012-03-15 2013-03-15 Sistema e método para criptografar múltiplos canais de televisão e respectivo meio não transitório legível por processador BR112014020007B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261611483P 2012-03-15 2012-03-15
US61/611,483 2012-03-15
US201261745710P 2012-12-24 2012-12-24
US61/745,710 2012-12-24
US13/828,001 2013-03-14
US13/828,001 US8819722B2 (en) 2012-03-15 2013-03-14 Smartcard encryption cycling
PCT/US2013/031915 WO2013138689A1 (en) 2012-03-15 2013-03-15 Smartcard encryption cycling

Publications (3)

Publication Number Publication Date
BR112014020007A2 BR112014020007A2 (pt) 2017-06-20
BR112014020007A8 true BR112014020007A8 (pt) 2017-07-11
BR112014020007B1 BR112014020007B1 (pt) 2022-12-13

Family

ID=49158937

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014020007-6A BR112014020007B1 (pt) 2012-03-15 2013-03-15 Sistema e método para criptografar múltiplos canais de televisão e respectivo meio não transitório legível por processador

Country Status (7)

Country Link
US (2) US8819722B2 (pt)
EP (1) EP2826197B1 (pt)
CN (1) CN104170311B (pt)
BR (1) BR112014020007B1 (pt)
CA (1) CA2865854C (pt)
MX (1) MX337441B (pt)
WO (1) WO2013138689A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8584167B2 (en) 2011-05-31 2013-11-12 Echostar Technologies L.L.C. Electronic programming guides combining stored content information and content provider schedule information
US8447170B2 (en) 2011-08-23 2013-05-21 Echostar Technologies L.L.C. Automatically recording supplemental content
US9185331B2 (en) 2011-08-23 2015-11-10 Echostar Technologies L.L.C. Storing multiple instances of content
US8850476B2 (en) 2011-08-23 2014-09-30 Echostar Technologies L.L.C. Backwards guide
US9621946B2 (en) 2011-08-23 2017-04-11 Echostar Technologies L.L.C. Frequency content sort
US8763027B2 (en) 2011-08-23 2014-06-24 Echostar Technologies L.L.C. Recording additional channels of a shared multi-channel transmitter
US8959566B2 (en) 2011-08-23 2015-02-17 Echostar Technologies L.L.C. Storing and reading multiplexed content
US8627349B2 (en) 2011-08-23 2014-01-07 Echostar Technologies L.L.C. User interface
US9357159B2 (en) 2011-08-23 2016-05-31 Echostar Technologies L.L.C. Grouping and presenting content
US8437622B2 (en) 2011-08-23 2013-05-07 Echostar Technologies L.L.C. Altering presentation of received content based on use of closed captioning elements as reference locations
US8660412B2 (en) 2011-08-23 2014-02-25 Echostar Technologies L.L.C. System and method for dynamically adjusting recording parameters
US8989562B2 (en) 2012-03-15 2015-03-24 Echostar Technologies L.L.C. Facilitating concurrent recording of multiple television channels
US8819722B2 (en) 2012-03-15 2014-08-26 Echostar Technologies L.L.C. Smartcard encryption cycling
US8959544B2 (en) 2012-03-15 2015-02-17 Echostar Technologies L.L.C. Descrambling of multiple television channels
US9489981B2 (en) 2012-03-15 2016-11-08 Echostar Technologies L.L.C. Successive initialization of television channel recording
US8793724B2 (en) 2012-11-08 2014-07-29 Eldon Technology Limited Image domain compliance
US9628838B2 (en) 2013-10-01 2017-04-18 Echostar Technologies L.L.C. Satellite-based content targeting
US9473463B2 (en) * 2014-07-29 2016-10-18 Combined Conditional Access Development & Support, LLC Control word and associated entitlement control message caching and reuse
US9756378B2 (en) 2015-01-07 2017-09-05 Echostar Technologies L.L.C. Single file PVR per service ID
US11100250B2 (en) * 2017-09-05 2021-08-24 Philips Healthcare Informatics, Inc. Controlling access to data in a health network

Family Cites Families (291)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US4723246A (en) 1982-05-11 1988-02-02 Tandem Computers Incorporated Integrated scrambler-encoder using PN sequence generator
EP0151147B1 (en) 1983-07-22 1988-04-20 Independent Broadcasting Authority Security system for television signal encryption
US4706121B1 (en) 1985-07-12 1993-12-14 Insight Telecast, Inc. Tv schedule system and process
US5187589A (en) 1988-07-28 1993-02-16 Pioneer Electronic Corporation Multiprogram video tape recording and reproducing device
JP3586472B2 (ja) 1991-06-25 2004-11-10 富士ゼロックス株式会社 情報表示方法および情報表示装置
US7448063B2 (en) 1991-11-25 2008-11-04 Actv, Inc. Digital interactive system for providing full interactivity with live programming events
US5659350A (en) 1992-12-09 1997-08-19 Discovery Communications, Inc. Operations center for a television program packaging and delivery system
US5600364A (en) 1992-12-09 1997-02-04 Discovery Communications, Inc. Network controller for cable television delivery systems
US5483277A (en) 1992-12-15 1996-01-09 Alcatel Network Systems Simplified set-top converter for broadband switched network
EP0620690B1 (en) 1993-04-15 1999-01-27 Matsushita Electric Industrial Co., Ltd. Video signal encrypting apparatus
US5541738A (en) 1994-04-12 1996-07-30 E. Guide, Inc. Electronic program guide
GB9400101D0 (en) 1994-01-05 1994-03-02 Thomson Consumer Electronics Consumer interface for a satellite television system
US6976266B1 (en) 1994-12-23 2005-12-13 Thomson Licensing S.A. Apparatus and method for processing a program guide in a digital video system
US6246767B1 (en) * 1995-04-03 2001-06-12 Scientific-Atlanta, Inc. Source authentication of download information in a conditional access system
JP3367268B2 (ja) 1995-04-21 2003-01-14 株式会社日立製作所 映像のダイジェスト作成装置及び方法
US5805763A (en) 1995-05-05 1998-09-08 Microsoft Corporation System and method for automatically recording programs in an interactive viewing system
US5724646A (en) 1995-06-15 1998-03-03 International Business Machines Corporation Fixed video-on-demand
US5682597A (en) 1995-06-15 1997-10-28 International Business Machines Corporation Hybrid video-on-demand based on a near-video-on-demand system
JP3371186B2 (ja) 1995-11-27 2003-01-27 ソニー株式会社 ビデオデータ配信システムおよびビデオデータ受信装置
US6049333A (en) 1996-09-03 2000-04-11 Time Warner Entertainment Company, L.P. System and method for providing an event database in a telecasting system
ES2208952T3 (es) 1996-09-17 2004-06-16 Starsight Telecast, Inc. Sistema de programacion de television con menu e iconos de accion desplegable.
US20020120925A1 (en) 2000-03-28 2002-08-29 Logan James D. Audio and video program recording, editing and playback systems using metadata
US7490169B1 (en) 1997-03-31 2009-02-10 West Corporation Providing a presentation on a network having a plurality of synchronized media types
US6707982B2 (en) 1997-05-30 2004-03-16 Canon Kabushiki Kaisha Image recording apparatus having computer readable recording medium for recording image data
US6453334B1 (en) 1997-06-16 2002-09-17 Streamtheory, Inc. Method and apparatus to allow remotely located computer programs and/or data to be accessed on a local computer in a secure, time-limited manner, with persistent caching
EP1372339B1 (en) 1997-07-21 2014-06-18 Gemstar Development Corporation Systems and methods for displaying and recording control interfaces
US6330392B1 (en) 1997-09-17 2001-12-11 Matsushita Electric Industrial Co., Ltd. Video data editing apparatus and computer-readable recording medium storing an editing program
EP1038398A4 (en) 1997-12-01 2001-04-04 Starsight Telecast Inc ELECTRONIC PROGRAMMING GUIDE SYSTEM WITH ADVERTISING MESSAGES IN WINDOWS
EP0946019A1 (en) * 1998-03-25 1999-09-29 CANAL+ Société Anonyme Authentification of data in a digital transmission system
US20050204388A1 (en) 1998-06-11 2005-09-15 Knudson Edward B. Series reminders and series recording from an interactive television program guide
US7146627B1 (en) 1998-06-12 2006-12-05 Metabyte Networks, Inc. Method and apparatus for delivery of targeted video programming
WO1999066725A1 (en) 1998-06-16 1999-12-23 United Video Properties, Inc. Interactive television program guide with simultaneous watch and record capabilities
CN1867068A (zh) 1998-07-14 2006-11-22 联合视频制品公司 交互式电视节目导视系统及其方法
JP4067650B2 (ja) 1998-07-17 2008-03-26 株式会社東芝 データ記録装置およびデータ記録方法
US20020054752A1 (en) 1998-08-07 2002-05-09 Anthony Wood Video data recorder with personal channels
TW465235B (en) 1998-09-17 2001-11-21 United Video Properties Inc Electronic program guide with digital storage
EP1001631A1 (en) 1998-11-09 2000-05-17 CANAL+ Société Anonyme Signalling of bouquet information in a digital transmission system
US6865746B1 (en) 1998-12-03 2005-03-08 United Video Properties, Inc. Electronic program guide with related-program search feature
US6742184B1 (en) 1999-03-29 2004-05-25 Hughes Electronics Corp. Electronic television program guide with calendar tool
US7543325B2 (en) 1999-03-30 2009-06-02 Tivo Inc. System for remotely controlling client recording and storage behavior
US7024676B1 (en) 1999-05-25 2006-04-04 Thomson Licensing System for acquiring and processing broadcast programs, program guide and channel identification data
US7809849B2 (en) 1999-10-13 2010-10-05 Starz Entertainment, Llc Pre-storing multiple programs with user control of playback
US6628891B1 (en) 1999-11-19 2003-09-30 Scm Microsystems, Inc. Signal filtering mechanism for a multi-purpose digital television receiver
BR0107417A (pt) 2000-01-04 2002-10-08 United Video Properties Inc Guia de programa interativo com listagens de programas gráficos
US6701528B1 (en) 2000-01-26 2004-03-02 Hughes Electronics Corporation Virtual video on demand using multiple encrypted video segments
AU2001229644A1 (en) 2000-01-27 2001-08-07 Suzanne M. Berberet System and method for providing broadcast programming, a virtual vcr, and a video scrapbook to programming subscribers
DE10009327C2 (de) 2000-02-28 2002-01-24 Harman Becker Automotive Sys Verfahren zum Identifizieren gleicher Fernseh- oder Videobilder
US20020055343A1 (en) 2000-03-13 2002-05-09 Stetzler Trudy D. Apparatus and method for radio program guide capability in a digital radio system
US20020092021A1 (en) 2000-03-23 2002-07-11 Adrian Yap Digital video recorder enhanced features
US8312490B2 (en) 2000-03-23 2012-11-13 The Directv Group, Inc. DVR with enhanced functionality
JP2001285729A (ja) 2000-03-29 2001-10-12 Canon Inc 受信装置及びディジタル放送受信装置とシステム及びそれらの方法
US6954795B2 (en) 2000-04-05 2005-10-11 Matsushita Electric Industrial Co., Ltd. Transmission/reception system and method for data broadcast, and transmission apparatus for data broadcast
US7395544B2 (en) 2001-03-29 2008-07-01 Microsoft Corporation Regulating the quality of a broadcast based on monitored viewing behavior information
US6621528B1 (en) 2000-05-22 2003-09-16 Sony Corporation Channel control for digital television
US20020003941A1 (en) 2000-06-26 2002-01-10 Eiichi Hatae Remaining recordable time calculation apparatus that converts amount of free area of recording medium into time
US6453115B1 (en) 2000-08-31 2002-09-17 Keen Personal Media, Inc. Digital video recording system which generates an index data structure for displaying a video stream in trickplay mode
EP1346559A4 (en) 2000-11-16 2006-02-01 Mydtv Inc SYSTEM AND METHOD FOR DETERMINING THE POPULARITY OF VIDEO PROGRAM EVENTS
ES2306675T3 (es) 2000-11-17 2008-11-16 Smardtv S.A. Metodos de acceso condicional a la television digital y aparato para manipular simultaneamente programas de television multiples.
KR100379443B1 (ko) 2000-12-29 2003-04-11 엘지전자 주식회사 Ｅｐｇ 가이드 바 표시 장치 및 방법
WO2002057917A2 (en) 2001-01-22 2002-07-25 Sun Microsystems, Inc. Peer-to-peer network computing platform
JP3950632B2 (ja) 2001-01-23 2007-08-01 日本電気株式会社 放送蓄積システム、装置、プログラム及び記録媒体
JP2002223400A (ja) 2001-01-25 2002-08-09 Funai Electric Co Ltd チャンネル情報のオンスクリーン表示機能を有する放送受信装置
US6798971B2 (en) 2001-02-09 2004-09-28 Microsoft Corporation Systems and methods for providing continuous recording of repeating programming
US20020116705A1 (en) 2001-02-20 2002-08-22 Perlman Stephen G. System and method for processing conditional access data
KR101548473B1 (ko) 2001-02-21 2015-08-28 로비 가이드스, 인크. 개인용 비디오 녹화 특징을 갖는 대화식 프로그램 가이드를 위한 시스템 및 방법
US20020144259A1 (en) 2001-03-29 2002-10-03 Philips Electronics North America Corp. Method and apparatus for controlling a media player based on user activity
US6981274B2 (en) 2001-03-30 2005-12-27 Intel Corporation Store and play of broadcast data from a multiplex data stream
US8566873B2 (en) 2001-04-23 2013-10-22 Starz Entertainment, Llc Program guide enhancements
CA2446617C (en) 2001-05-11 2010-03-23 Scientific-Atlanta, Inc. Channel buffering and display management system for multi-tuner set-top box
US20020184638A1 (en) 2001-05-29 2002-12-05 Koninklijke Philips Electronics N.V. Video playback device capable of sharing resources and method of operation
US7151831B2 (en) * 2001-06-06 2006-12-19 Sony Corporation Partial encryption and PID mapping
US20040268387A1 (en) 2001-06-11 2004-12-30 Bertrand Wendling Field of programme delivery
EP1267572A2 (en) 2001-06-11 2002-12-18 Canal+ Technologies Société Anonyme Improvements in the field of programme delivery
KR20020097454A (ko) 2001-06-21 2002-12-31 엘지전자 주식회사 멀티채널 스트림 기록장치 및 방법과, 그에 따른 기록매체
US7512964B2 (en) 2001-06-29 2009-03-31 Cisco Technology System and method for archiving multiple downloaded recordable media content
EP1286349A1 (en) 2001-08-21 2003-02-26 Canal+ Technologies Société Anonyme File and content management
US20030097659A1 (en) 2001-11-16 2003-05-22 Goldman Phillip Y. Interrupting the output of media content in response to an event
US7283992B2 (en) 2001-11-30 2007-10-16 Microsoft Corporation Media agent to suggest contextually related media content
US6971121B2 (en) 2001-12-06 2005-11-29 Scientific-Atlanta, Inc. Composite buffering
US20030200548A1 (en) 2001-12-27 2003-10-23 Paul Baran Method and apparatus for viewer control of digital TV program start time
JP3737754B2 (ja) 2001-12-27 2006-01-25 株式会社東芝 半導体集積回路、番組記録再生装置、番組記録再生システム及び番組記録再生方法
EP2343890B1 (en) 2002-01-02 2013-09-18 Sony Electronics Inc. Partial encryption and PID mapping
US6897904B2 (en) 2002-01-04 2005-05-24 Microsoft Corporation Method and apparatus for selecting among multiple tuners
JP2003219364A (ja) 2002-01-18 2003-07-31 Pioneer Electronic Corp 情報記録媒体、情報記録装置及び方法、情報再生装置及び方法、情報記録再生装置及び方法、記録又は再生制御用のコンピュータプログラム、並びに制御信号を含むデータ構造
GB0201594D0 (en) 2002-01-24 2002-03-13 Koninkl Philips Electronics Nv Audio/video stream
JP3955216B2 (ja) 2002-02-14 2007-08-08 シャープ株式会社 時系列データ記録装置及び時系列データ記録方法
JP2003244565A (ja) 2002-02-15 2003-08-29 Fujitsu Ltd 装置、プログラムおよび仮想チャンネル設定方法
US8607269B2 (en) 2002-03-12 2013-12-10 Intel Corporation Electronic program guide for obtaining past, current, and future programs
US7810121B2 (en) 2002-05-03 2010-10-05 Time Warner Interactive Video Group, Inc. Technique for delivering network personal video recorder service and broadcast programming service over a communications network
US20050034171A1 (en) 2002-05-03 2005-02-10 Robert Benya Technique for delivering programming content based on a modified network personal video recorder service
US7073189B2 (en) 2002-05-03 2006-07-04 Time Warner Interactive Video Group, Inc. Program guide and reservation system for network based digital information and entertainment storage and delivery system
US7908626B2 (en) 2002-05-03 2011-03-15 Time Warner Interactive Video Group, Inc. Network based digital information and entertainment storage and delivery system
US8312504B2 (en) 2002-05-03 2012-11-13 Time Warner Cable LLC Program storage, retrieval and management based on segmentation messages
US7987491B2 (en) * 2002-05-10 2011-07-26 Richard Reisman Method and apparatus for browsing using alternative linkbases
US8006268B2 (en) 2002-05-21 2011-08-23 Microsoft Corporation Interest messaging entertainment system
US6766523B2 (en) 2002-05-31 2004-07-20 Microsoft Corporation System and method for identifying and segmenting repeating media objects embedded in a stream
EP1514186A4 (en) 2002-06-03 2010-05-26 Nokia Siemens Networks Gmbh METHOD AND SYSTEM FOR STORING MPEG-2 PROGRAMS ON MEDIA AND READING
US20040001087A1 (en) 2002-06-27 2004-01-01 Warmus James L. Methods and apparatus for electronic distribution of customized content via a broadcast signal
US8028092B2 (en) 2002-06-28 2011-09-27 Aol Inc. Inserting advertising content
JP2004056394A (ja) 2002-07-18 2004-02-19 Fujitsu Ltd Ｌａｎを介して取込装置および蓄積装置を制御するための制御装置、およびそのための取込装置、蓄積装置、プログラムおよび方法
AU2003274917A1 (en) 2002-08-21 2004-03-11 Disney Enterprises, Inc. Digital home movie library
KR100523054B1 (ko) 2002-11-19 2005-10-24 한국전자통신연구원 디지털 방송 컨텐츠 저장 및 재생을 위한 제어 장치
WO2004057610A1 (en) 2002-12-20 2004-07-08 Koninklijke Philips Electronics N.V. Method and apparatus for storing a stream of audio-visual data
US7930716B2 (en) 2002-12-31 2011-04-19 Actv Inc. Techniques for reinsertion of local market advertising in digital video from a bypass source
DE602004014244D1 (de) 2003-01-06 2008-07-17 Koninkl Philips Electronics Nv Echtzeit-aufzeichnungssystem von datenströmen aus dem internet
US7493646B2 (en) 2003-01-30 2009-02-17 United Video Properties, Inc. Interactive television systems with digital video recording and adjustable reminders
EP1447983B1 (en) 2003-02-11 2009-12-30 Thomson Licensing Method of recording scrambled digital data, storage medium and method of reading such data
US7774495B2 (en) 2003-02-13 2010-08-10 Oracle America, Inc, Infrastructure for accessing a peer-to-peer network environment
CN1778062A (zh) 2003-04-21 2006-05-24 Rgb网络有限公司 时分复用多程序加密系统
US7640564B2 (en) 2003-05-01 2009-12-29 Microsoft Corporation Recording resources indicators
US20040242150A1 (en) 2003-05-28 2004-12-02 Microspace Communications Corporation Systems, methods and transmission formats for providing a common platform for direct broadcast satellite television networks
US7603022B2 (en) 2003-07-02 2009-10-13 Macrovision Corporation Networked personal video recording system
CN100373941C (zh) 2003-10-22 2008-03-05 深圳市研祥智能科技股份有限公司 基于mpeg－1的数字电视广播系统
JP2005149126A (ja) 2003-11-14 2005-06-09 Sony Corp 情報取得システム、情報取得方法、及び情報処理プログラム
US7302169B2 (en) 2003-12-30 2007-11-27 Fujitsu Limited Method and apparatus for playing-back moving image data
US7548624B2 (en) * 2004-01-16 2009-06-16 The Directv Group, Inc. Distribution of broadcast content for remote decryption and viewing
KR100564610B1 (ko) 2004-02-04 2006-03-28 삼성전자주식회사 다중 방송 채널 신호를 디멀티플렉싱하는 디지털 방송수신기의 디멀티플렉서 및 디멀티플렉싱 방법
JP2007528668A (ja) * 2004-03-09 2007-10-11 トムソン ライセンシング マルチチャネル許可管理及び制御を介したセキュアなデータ送信
EP1575293A1 (en) 2004-03-11 2005-09-14 Canal+ Technologies Dynamic smart card management
US20060031880A1 (en) 2004-04-30 2006-02-09 Vulcan Inc. Time-based graphical user interface for television program information
US7505081B2 (en) 2004-05-17 2009-03-17 Toshiba America Consumer Products, L.L.C. System and method for preserving external storage device control while in picture-outside-picture (POP) or picture-in-picture (PIP) modes
JPWO2005117432A1 (ja) 2004-05-25 2008-04-03 松下電器産業株式会社 番組録画装置および番組録画方法
JP4250564B2 (ja) 2004-06-08 2009-04-08 株式会社東芝 コピー制限コンテンツの同時録画の処理方法およびその映像機器
US20050281531A1 (en) 2004-06-16 2005-12-22 Unmehopa Musa R Television viewing apparatus
US7487530B2 (en) 2004-07-09 2009-02-03 Victor Company Of Japan, Ltd. Method and apparatus for ranking broadcast programs
GB0416332D0 (en) 2004-07-22 2004-08-25 Trevor Burke Technology Ltd Method and apparatus for programme generation and presentation
US7543317B2 (en) * 2004-08-17 2009-06-02 The Directv Group, Inc. Service activation of set-top box functionality using broadcast conditional access system
JP2006086670A (ja) 2004-09-15 2006-03-30 Hitachi Ltd データ記録装置
CN100409686C (zh) 2004-09-28 2008-08-06 梁光海 数字模拟电视集线控制器遥控单一频道输出的方法
US8566879B2 (en) 2004-09-28 2013-10-22 Sony Corporation Method and apparatus for navigating video content
KR100690249B1 (ko) 2004-10-11 2007-03-12 가온미디어 주식회사 디지털 방송 수신기에서 복수의 프로그램 녹화 방법
AU2005295772B2 (en) 2004-10-15 2009-10-29 Opentv, Inc. Speeding up channel change
US20070234395A1 (en) 2004-10-15 2007-10-04 Vincent Dureau Speeding up channel change
CN100551007C (zh) 2004-12-08 2009-10-14 松下电器产业株式会社 数字广播记录设备和数字广播记录方法
US20060174270A1 (en) 2005-02-02 2006-08-03 United Video Properties, Inc. Systems and methods for providing approximated information in an interactive television program guide
JP4003233B2 (ja) 2005-02-22 2007-11-07 ソニー株式会社 情報処理装置および情報処理方法、並びにプログラム
JPWO2006092873A1 (ja) 2005-03-03 2008-08-07 株式会社ディーアンドエムホールディングス データ記録再生装置
US7860013B2 (en) * 2005-03-09 2010-12-28 Comcast Cable Holdings, Llc Methods and systems for using in-stream data within an on demand content delivery path
JP4734992B2 (ja) 2005-03-28 2011-07-27 船井電機株式会社 番組記録装置、および番組記録方法
JP4131271B2 (ja) 2005-03-30 2008-08-13 ソニー株式会社 情報処理装置および方法、並びにプログラム
JP4715278B2 (ja) 2005-04-11 2011-07-06 ソニー株式会社 情報処理装置および情報処理方法、プログラム格納媒体、プログラム、並びに提供装置
CN101945250A (zh) 2005-04-26 2011-01-12 皇家飞利浦电子股份有限公司 用于处理具有分组序列和与分组有关的定时信息的数据流的设备和方法
US7848618B2 (en) 2005-05-13 2010-12-07 Microsoft Corporation Unified recording and pause buffer format
US7929696B2 (en) * 2005-06-07 2011-04-19 Sony Corporation Receiving DBS content on digital TV receivers
JP4792842B2 (ja) 2005-07-06 2011-10-12 ソニー株式会社 情報処理装置，情報処理方法，およびコンピュータプログラム
US7630999B2 (en) 2005-07-15 2009-12-08 Microsoft Corporation Intelligent container index and search
US9948882B2 (en) 2005-08-11 2018-04-17 DISH Technologies L.L.C. Method and system for toasted video distribution
KR100694152B1 (ko) 2005-09-14 2007-03-12 삼성전자주식회사 디지털 멀티미디어 기기에서 저장된 멀티미디어 컨텐츠를관리하는 방법 및 장치
US7646962B1 (en) 2005-09-30 2010-01-12 Guideworks, Llc System and methods for recording and playing back programs having desirable recording attributes
ES2433134T3 (es) 2005-10-14 2013-12-09 United Video Properties, Inc. Sistemas y métodos para grabar múltiples programas simultáneamente con un único sintonizador
JP2007116525A (ja) 2005-10-21 2007-05-10 Nippon Telegr & Teleph Corp <Ntt> 話題情報提供方法及び装置及びプログラム
US8321466B2 (en) 2005-12-22 2012-11-27 Universal Electronics Inc. System and method for creating and utilizing metadata regarding the structure of program content stored on a DVR
JP4186985B2 (ja) 2005-12-28 2008-11-26 船井電機株式会社 デジタル放送受信装置
US20070154163A1 (en) 2005-12-29 2007-07-05 United Video Properties, Inc. Systems and methods for creating aggregations of episodes of series programming in order
US8782706B2 (en) 2005-12-29 2014-07-15 United Video Properties Systems and methods for providing channel groups in an interactive media guidance application
US20070183745A1 (en) 2006-02-08 2007-08-09 Sbc Knowledge Ventures, L.P. Method and system to control recording of a digital program
US8185921B2 (en) 2006-02-28 2012-05-22 Sony Corporation Parental control of displayed content using closed captioning
EP1887729A3 (en) 2006-03-21 2011-07-13 Irdeto Access B.V. Method of providing an encrypted data stream
US20070250856A1 (en) 2006-04-02 2007-10-25 Jennifer Leavens Distinguishing National and Local Broadcast Advertising and Other Content
KR100793752B1 (ko) 2006-05-02 2008-01-10 엘지전자 주식회사 녹화물의 부분 편집 기능을 구비한 영상기기 및 그제어방법
US8024762B2 (en) 2006-06-13 2011-09-20 Time Warner Cable Inc. Methods and apparatus for providing virtual content over a network
US8019162B2 (en) 2006-06-20 2011-09-13 The Nielsen Company (Us), Llc Methods and apparatus for detecting on-screen media sources
US20080022347A1 (en) 2006-07-05 2008-01-24 Noam Cohen TV-on-demand
US7715552B2 (en) * 2006-07-05 2010-05-11 Scientific-Atlanta, Llc Data authentication with a secure environment
JP2009543497A (ja) 2006-07-12 2009-12-03 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 オーディオ−ビデオコンテンツを再生するための装置及び方法
EP2047680A4 (en) 2006-07-20 2012-02-01 Korea Electronics Telecomm METHOD FOR PRODUCING THE COUNTER BLOCKWERT
US7962937B2 (en) 2006-08-01 2011-06-14 Microsoft Corporation Media content catalog service
GB2441163B (en) 2006-08-25 2009-11-11 Sony Uk Ltd Television device and method of identifying consecutive programmes
JP2008079128A (ja) 2006-09-22 2008-04-03 Toshiba Corp 映像表示システム、映像表示システムを構成するメイン装置およびサブ装置
US20080092164A1 (en) 2006-09-27 2008-04-17 Anjana Agarwal Providing a supplemental content service for communication networks
JP2008113172A (ja) * 2006-10-30 2008-05-15 Hitachi Ltd コンテンツ送信装置、コンテンツ受信装置及びコンテンツ暗号化方法
KR20080038630A (ko) 2006-10-30 2008-05-07 삼성전자주식회사 프로그램 탐색용 북마크 기능을 갖는 영상기기 및 북마크설정방법
GB0621775D0 (en) 2006-11-01 2006-12-13 Sony Uk Ltd Recording apparatus
EP2432243A3 (en) 2006-11-10 2012-07-11 United Video Properties, Inc. Automatical update of the playlists of an interactive program guide epg; grouping episodes of tv series according to user parameters
GB0622823D0 (en) 2006-11-15 2006-12-27 British Broadcasting Corp Accessing content
US20080137850A1 (en) * 2006-12-07 2008-06-12 Rajesh Mamidwar Method and system for a generic key packet for mpeg-2 transport scrambling
EP1936991A3 (en) 2006-12-12 2009-01-14 Samsung Electronics Co., Ltd. System for providing broadcasting content information and method for providing broadcasting service in the system
KR101380048B1 (ko) 2006-12-12 2014-04-02 삼성전자주식회사 방송 컨텐츠 정보 제공 시스템 및 그 시스템에서의 방송서비스 방법
JP4912856B2 (ja) 2006-12-15 2012-04-11 株式会社東芝 フィルタリング装置及びデジタル放送受信装置
US8014446B2 (en) 2006-12-22 2011-09-06 Ibiquity Digital Corporation Method and apparatus for store and replay functions in a digital radio broadcasting receiver
DE102007002513B3 (de) 2007-01-17 2008-03-13 Institut für Rundfunktechnik GmbH Verfahren zum Steuern von Set-Top-Boxen und Set-Top-Box, welche nach diesem Verfahren steuerbar ist
US8732734B2 (en) 2007-03-03 2014-05-20 Time Warner Cable Enterprises Llc Methods and apparatus supporting the recording of multiple simultaneously broadcast programs communicated using the same communications channel
US8910222B2 (en) 2007-03-03 2014-12-09 Time Warner Cable Enterprises Llc Methods and apparatus for implementing guides and using recording information in determining program to communications channel mappings
WO2008109172A1 (en) 2007-03-07 2008-09-12 Wiklof Christopher A Recorder with retrospective capture
KR20080092502A (ko) 2007-04-12 2008-10-16 엘지전자 주식회사 모바일 서비스 데이터 수신 장치 및 제어 방법
WO2008127737A1 (en) 2007-04-13 2008-10-23 Building B Viewer interface for a content delivery system
US20080276284A1 (en) 2007-05-04 2008-11-06 United Video Properties, Inc. Systems and methods for recording overlapping media content during scheduling conflicts
US9288548B1 (en) 2007-05-15 2016-03-15 Tivo Inc. Multimedia content search system
US8649385B2 (en) 2007-05-29 2014-02-11 Time Warner Cable Enterprises Llc Methods and apparatus for using tuners efficiently for delivering one or more programs
JP5019209B2 (ja) 2007-05-31 2012-09-05 株式会社東芝 記憶番組制御装置及び記憶番組制御方法
EP2018059A1 (en) 2007-07-19 2009-01-21 Panasonic Corporation Digital video broadcast receiver and method for decrypting of digital data streams
US20090025027A1 (en) 2007-07-20 2009-01-22 Michael Craner Systems & methods for allocating bandwidth in switched digital video systems based on interest
ATE536044T1 (de) 2007-09-06 2011-12-15 Nokia Siemens Networks Oy Ladungskontrolle für ein fernsehverteilungssystem
US20100162285A1 (en) 2007-09-11 2010-06-24 Yossef Gerard Cohen Presence Detector and Method for Estimating an Audience
JP2009077227A (ja) 2007-09-21 2009-04-09 Toshiba Corp 撮像装置とその制御方法
US9032433B2 (en) 2007-10-05 2015-05-12 Alcatel Lucent Personalized ad insertion during start over service
US20090100466A1 (en) 2007-10-16 2009-04-16 Microsoft Corporation Electronic program guide (EPG) referencing past television content
JP4882960B2 (ja) 2007-10-29 2012-02-22 船井電機株式会社 情報記録再生装置
US20090129749A1 (en) 2007-11-06 2009-05-21 Masayuki Oyamatsu Video recorder and video reproduction method
JP5142673B2 (ja) 2007-11-09 2013-02-13 株式会社東芝 録画装置および録画予約処理方法
US9621855B2 (en) 2007-12-10 2017-04-11 Time Warner Cable Enterprises Llc Apparatus and method for video-on-demand playlist
KR100948260B1 (ko) 2007-12-18 2010-03-18 한국전자통신연구원 계층적 부호화를 이용한 다중대역 방송 전송/수신 장치 및그 방법
US20090165057A1 (en) 2007-12-20 2009-06-25 Kerry Philip Miller Concurrent program content processing apparatus, systems, and methods
US9743142B2 (en) 2008-02-19 2017-08-22 Time Warner Cable Enterprises Llc Multi-stream premises apparatus and methods for use in a content delivery network
US20090235298A1 (en) 2008-03-13 2009-09-17 United Video Properties, Inc. Systems and methods for synchronizing time-shifted media content and related communications
US20110023079A1 (en) 2008-03-20 2011-01-27 Mark Alan Schultz System and method for processing priority transport stream data in real time in a multi-channel broadcast multimedia system
US8225354B2 (en) 2008-04-11 2012-07-17 Microsoft Corporation Merging electronic program guide information
GB2459705B (en) 2008-05-01 2010-05-12 Sony Computer Entertainment Inc Media reproducing device, audio visual entertainment system and method
US8312493B2 (en) 2008-06-18 2012-11-13 Cisco Technology, Inc. Providing program restart functionality in a digital video network
JP2010041492A (ja) 2008-08-06 2010-02-18 Renesas Technology Corp ディジタル放送受信装置およびそれに使用される半導体集積回路
WO2010020934A1 (en) 2008-08-22 2010-02-25 Koninklijke Philips Electronics N.V. Dynamic switching between digital tv services
US8793749B2 (en) 2008-08-25 2014-07-29 Broadcom Corporation Source frame adaptation and matching optimally to suit a recipient video device
US20100086277A1 (en) 2008-10-03 2010-04-08 Guideworks, Llc Systems and methods for deleting viewed portions of recorded programs
US8332885B2 (en) 2008-10-14 2012-12-11 Time Warner Cable Inc. System and method for content delivery with multiple embedded messages
WO2010049440A1 (en) 2008-10-29 2010-05-06 Edgeware Ab A method and an apparatus for data recording and streaming
CN101404780A (zh) 2008-11-07 2009-04-08 深圳创维数字技术股份有限公司 数字电视接收机、电视节目的智能排序方法与装置
KR101174947B1 (ko) 2008-12-22 2012-08-17 한국전자통신연구원 멀티 채널 녹화를 위한 다중 스트림 암호화 방법, 다중 스트림 암호화 장치 및 호스트 장치
US9152300B2 (en) 2008-12-31 2015-10-06 Tivo Inc. Methods and techniques for adaptive search
JP5318587B2 (ja) 2009-01-13 2013-10-16 株式会社セルシス グラデーション作成方法、プログラムおよび装置
KR20100089228A (ko) 2009-02-03 2010-08-12 삼성전자주식회사 멀티미디어 컨텐트의 전송 스트림 암호화 방법 및 그 장치,복호화 방법 및 그 장치
US8364671B1 (en) 2009-02-23 2013-01-29 Mefeedia, Inc. Method and device for ranking video embeds
US20100217613A1 (en) 2009-02-26 2010-08-26 Brian Kelly Methods and apparatus for providing charitable content and related functions
US20100232604A1 (en) 2009-03-11 2010-09-16 Sony Corporation Controlling access to content using multiple encryptions
JP2010213208A (ja) 2009-03-12 2010-09-24 Funai Electric Co Ltd 表示装置
US8990235B2 (en) 2009-03-12 2015-03-24 Google Inc. Automatically providing content associated with captured information, such as information captured in real-time
US9277266B2 (en) 2009-03-18 2016-03-01 Time Warner Cable Enterprises Llc Apparatus and methods for network video recording
US9154721B2 (en) 2009-03-26 2015-10-06 Dish Network L.L.C. Apparatus and methods for recording adjacent time slots of television programming on the same channel
US9215423B2 (en) 2009-03-30 2015-12-15 Time Warner Cable Enterprises Llc Recommendation engine apparatus and methods
US11076189B2 (en) 2009-03-30 2021-07-27 Time Warner Cable Enterprises Llc Personal media channel apparatus and methods
US8094661B2 (en) 2009-03-31 2012-01-10 Comcast Cable Communications, Llc Subscriber access network architecture
US8428063B2 (en) 2009-03-31 2013-04-23 Comcast Cable Communications, Llc Access network architecture having dissimilar access sub-networks
JP2010252104A (ja) 2009-04-16 2010-11-04 Sony Corp 情報処理装置及びテレビジョンチューナ
US20100284537A1 (en) 2009-05-07 2010-11-11 Horizon Semiconductors Ltd. Method for efficiently decoding a number of data channels
EP2257062A1 (en) 2009-05-25 2010-12-01 Nagravision S.A. Method for providing access control to media services
US8782267B2 (en) 2009-05-29 2014-07-15 Comcast Cable Communications, Llc Methods, systems, devices, and computer-readable media for delivering additional content using a multicast streaming
KR101574345B1 (ko) 2009-06-08 2015-12-03 엘지전자 주식회사 단말기에서의 방송 프로그램 정보를 업데이트 하는 방법 및 이를 적용한 이동 통신 단말기
WO2010147276A1 (en) 2009-06-16 2010-12-23 Lg Electronics Inc. Method of controlling devices and tuner device
JP2011015084A (ja) 2009-06-30 2011-01-20 Toshiba Corp 番組記録装置および番組記録方法
CN101945261B (zh) 2009-07-07 2014-03-12 中兴通讯股份有限公司 移动多媒体广播系统中分级传送、接收方法与装置
US8584173B2 (en) 2009-07-10 2013-11-12 EchoStar Technologies, L.L.C. Automatic selection of video programming channel based on scheduling information
GB2462732B (en) 2009-09-02 2010-11-17 Nds Ltd Method and system for simultaneous recording of multiple programs on a dvr
US20110078750A1 (en) 2009-09-29 2011-03-31 2Wire Trickplay in media file
US8629938B2 (en) 2009-10-05 2014-01-14 Sony Corporation Multi-point television motion sensor system and method
EP2317767A1 (en) 2009-10-27 2011-05-04 Nagravision S.A. Method for accessing services by a user unit
EP2323381B1 (en) 2009-11-16 2020-09-02 DISH Technologies L.L.C. A method and system for media content playback and storage
KR101272878B1 (ko) * 2009-11-30 2013-06-11 한국전자통신연구원 소프트웨어 기반 ｉｐｔｖ 수신제한 시스템의 동적 업데이트 장치 및 방법
JP5025716B2 (ja) 2009-12-09 2012-09-12 三菱電機株式会社 デジタル放送受信装置、デジタル放送受信方法及びコンピュータプログラム
US20110145854A1 (en) * 2009-12-14 2011-06-16 Cisco Technology, Inc. Systems and methods for digital program insertion within scrambled content
JP5047261B2 (ja) 2009-12-18 2012-10-10 株式会社東芝 録画再生装置、録画再生方法及びプログラム
US8977107B2 (en) 2009-12-31 2015-03-10 Sandisk Technologies Inc. Storage device and method for resuming playback of content
GB2479343A (en) 2010-03-26 2011-10-12 British Broadcasting Corp EPG showing a list of additional episodes in the same TV series when a TV programme is selected
US9167196B2 (en) 2010-05-19 2015-10-20 Rovi Guides, Inc. Systems and methods for trimming recorded content using a media guidance application
FR2962290A1 (fr) 2010-06-30 2012-01-06 Alcatel Lucent Procede d'affichage de contenus audiovisuels adaptes et serveur correspondant
CN102316377B (zh) 2010-07-06 2013-11-13 中兴通讯股份有限公司南京分公司 一种处理ecm包的方法及装置
US10034034B2 (en) 2011-07-06 2018-07-24 Symphony Advanced Media Mobile remote media control platform methods
US20120183276A1 (en) 2011-01-19 2012-07-19 Rovi Technologies Corporation Method and Apparatus for Transmission of Data or Flags Indicative of Actual Program Recording Times or Durations
US8842842B2 (en) 2011-02-01 2014-09-23 Apple Inc. Detection of audio channel configuration
US20120278837A1 (en) 2011-04-29 2012-11-01 Sling Media Inc. Presenting related content during a placeshifting session
US20120296745A1 (en) 2011-05-20 2012-11-22 Echostar Technologies Llc Using a media content receiver to provide promotional information to a mobile device
US8584167B2 (en) 2011-05-31 2013-11-12 Echostar Technologies L.L.C. Electronic programming guides combining stored content information and content provider schedule information
US8612936B2 (en) 2011-06-02 2013-12-17 Sonatype, Inc. System and method for recommending software artifacts
KR101268133B1 (ko) 2011-06-23 2013-05-27 엘지전자 주식회사 프로그램 정보 표시 방법 및 그를 이용한 영상 표시 기기
CN103718543A (zh) 2011-07-27 2014-04-09 汤姆逊许可公司 可变实时缓冲区和装置
US8850476B2 (en) 2011-08-23 2014-09-30 Echostar Technologies L.L.C. Backwards guide
US9621946B2 (en) 2011-08-23 2017-04-11 Echostar Technologies L.L.C. Frequency content sort
US9357159B2 (en) 2011-08-23 2016-05-31 Echostar Technologies L.L.C. Grouping and presenting content
US20130055311A1 (en) 2011-08-23 2013-02-28 Echostar Technologies L.L.C. On Screen Display Content with Information on Stored Content Service Features
US8660412B2 (en) 2011-08-23 2014-02-25 Echostar Technologies L.L.C. System and method for dynamically adjusting recording parameters
WO2013028829A2 (en) 2011-08-23 2013-02-28 Echostar Technologies L.L.C. User interface
US9185331B2 (en) 2011-08-23 2015-11-10 Echostar Technologies L.L.C. Storing multiple instances of content
US8437622B2 (en) 2011-08-23 2013-05-07 Echostar Technologies L.L.C. Altering presentation of received content based on use of closed captioning elements as reference locations
US8763027B2 (en) 2011-08-23 2014-06-24 Echostar Technologies L.L.C. Recording additional channels of a shared multi-channel transmitter
US8447170B2 (en) 2011-08-23 2013-05-21 Echostar Technologies L.L.C. Automatically recording supplemental content
US8627349B2 (en) 2011-08-23 2014-01-07 Echostar Technologies L.L.C. User interface
US8959566B2 (en) 2011-08-23 2015-02-17 Echostar Technologies L.L.C. Storing and reading multiplexed content
US8606088B2 (en) 2011-08-23 2013-12-10 Echostar Technologies L.L.C. System and method for memory jumping within stored instances of content
US9489981B2 (en) 2012-03-15 2016-11-08 Echostar Technologies L.L.C. Successive initialization of television channel recording
US8959544B2 (en) 2012-03-15 2015-02-17 Echostar Technologies L.L.C. Descrambling of multiple television channels
US8989562B2 (en) 2012-03-15 2015-03-24 Echostar Technologies L.L.C. Facilitating concurrent recording of multiple television channels
US8819722B2 (en) 2012-03-15 2014-08-26 Echostar Technologies L.L.C. Smartcard encryption cycling
US9407952B2 (en) 2012-03-30 2016-08-02 Sony Corporation Control device, control method, program, and control system
US8856847B2 (en) 2012-06-20 2014-10-07 United Video Properties, Inc. Systems and methods for providing a customized program lineup
US8793724B2 (en) 2012-11-08 2014-07-29 Eldon Technology Limited Image domain compliance
US8955002B2 (en) 2013-01-16 2015-02-10 Comcast Cable Communications, Llc Tracking and responding to distracting events
US9240217B2 (en) 2013-06-20 2016-01-19 Tivo Inc. Storing same channel overlapping recordings
US9628838B2 (en) 2013-10-01 2017-04-18 Echostar Technologies L.L.C. Satellite-based content targeting
JP2015080079A (ja) 2013-10-16 2015-04-23 株式会社東芝 機器及びその制御方法
US10667007B2 (en) 2014-01-22 2020-05-26 Lenovo (Singapore) Pte. Ltd. Automated video content display control using eye detection
US9852774B2 (en) 2014-04-30 2017-12-26 Rovi Guides, Inc. Methods and systems for performing playback operations based on the length of time a user is outside a viewing area
US20160127765A1 (en) 2014-10-31 2016-05-05 Echostar Uk Holdings Limited Pausing playback of media content based on user presence

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MX2014009928A (es) 2014-11-21
US8819722B2 (en) 2014-08-26
EP2826197A4 (en) 2015-11-18
WO2013138689A1 (en) 2013-09-19
US20140341377A1 (en) 2014-11-20
CN104170311B (zh) 2018-01-12
CN104170311A (zh) 2014-11-26
BR112014020007B1 (pt) 2022-12-13
EP2826197B1 (en) 2018-04-25
CA2865854C (en) 2020-07-21
EP2826197A1 (en) 2015-01-21
MX337441B (es) 2016-03-04

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