WO2007106844A3 - Federated digital rights management scheme including trusted systems - Google Patents

Federated digital rights management scheme including trusted systems Download PDF

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Publication number
WO2007106844A3
WO2007106844A3 PCT/US2007/063950 US2007063950W WO2007106844A3 WO 2007106844 A3 WO2007106844 A3 WO 2007106844A3 US 2007063950 W US2007063950 W US 2007063950W WO 2007106844 A3 WO2007106844 A3 WO 2007106844A3
Authority
WO
WIPO (PCT)
Prior art keywords
rights management
digital rights
management scheme
scheme including
network
Prior art date
Application number
PCT/US2007/063950
Other languages
French (fr)
Other versions
WO2007106844A2 (en
Inventor
Chris Russell
Mike Kiefer
Eric W Grab
Francis Chan
Original Assignee
Divx Inc
Chris Russell
Mike Kiefer
Eric W Grab
Francis Chan
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38510257&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2007106844(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Divx Inc, Chris Russell, Mike Kiefer, Eric W Grab, Francis Chan filed Critical Divx Inc
Priority to EP07758499A priority Critical patent/EP1999883A4/en
Priority to JP2009500592A priority patent/JP5200204B2/en
Publication of WO2007106844A2 publication Critical patent/WO2007106844A2/en
Publication of WO2007106844A3 publication Critical patent/WO2007106844A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/105—Arrangements for software license management or administration, e.g. for managing licenses at corporate level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H04L9/3268—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • 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]
    • H04N21/20—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
    • H04N21/26613—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 keys in general
    • 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
    • H04N21/4627—Rights management associated to the 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]
    • H04N21/80—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/106—Enforcing content protection by specific content processing
    • G06F21/1062—Editing

Abstract

Federated systems for issuing playback certifications granting access to technically protected content are described One embodiment of the system includes a registration server 26 connected to a network 14, a content server 12 connected to the network 14 and to a trusted system 24, a first device including a non-volatile memory that is connected to thenetwork and a second device inlcuding a non-volatile memory that is conected to the network 12 In addition, the registration server 26 is configured to provide the first device with a first set of activation information in a first format, the first device is configured to store the first set of activation information in non-voatile memory, the registration server 26 is configured to provide the second device is configured to store the second set of activation information in non-volatile memory.
PCT/US2007/063950 2006-03-14 2007-03-14 Federated digital rights management scheme including trusted systems WO2007106844A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07758499A EP1999883A4 (en) 2006-03-14 2007-03-14 Federated digital rights management scheme including trusted systems
JP2009500592A JP5200204B2 (en) 2006-03-14 2007-03-14 A federated digital rights management mechanism including a trusted system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78221506P 2006-03-14 2006-03-14
US60/782,215 2006-03-14

Publications (2)

Publication Number Publication Date
WO2007106844A2 WO2007106844A2 (en) 2007-09-20
WO2007106844A3 true WO2007106844A3 (en) 2008-07-24

Family

ID=38510257

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/063950 WO2007106844A2 (en) 2006-03-14 2007-03-14 Federated digital rights management scheme including trusted systems

Country Status (4)

Country Link
US (7) US7515710B2 (en)
EP (1) EP1999883A4 (en)
JP (1) JP5200204B2 (en)
WO (1) WO2007106844A2 (en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL147164A0 (en) * 1999-06-18 2002-08-14 Echarge Corp Method and apparatus for ordering goods, services and content over an internetwork using a virtual payment account
JP5200204B2 (en) 2006-03-14 2013-06-05 ディブエックス リミテッド ライアビリティー カンパニー A federated digital rights management mechanism including a trusted system
US20080216132A1 (en) * 2006-05-09 2008-09-04 Shanghai Gaozhi Science And Technology Development Co., Ltd. Method for establishing a network platform for renting the electronic publications
US20130332945A1 (en) * 2006-05-09 2013-12-12 Shanghai Gaozhi Science And Technology Development Co. Ltd Method for establishing a network platform for renting the electronic publications
US8955030B2 (en) * 2007-03-23 2015-02-10 Wi-Lan, Inc. System and method for personal content access
US20080235587A1 (en) * 2007-03-23 2008-09-25 Nextwave Broadband Inc. System and method for content distribution
US8234385B2 (en) * 2007-05-16 2012-07-31 Microsoft Corporation Format negotiation for media remoting scenarios
US8910231B2 (en) 2007-05-29 2014-12-09 At&T Intellectual Property I, Lp System and method for configuring media services
WO2009012434A1 (en) * 2007-07-19 2009-01-22 Telcordia Technologies, Inc. Method for a public-key infrastructure providing communication integrity and anonymity while detecting malicious communication
US8997161B2 (en) 2008-01-02 2015-03-31 Sonic Ip, Inc. Application enhancement tracks
WO2009129337A1 (en) * 2008-04-15 2009-10-22 Problem Resolution Enterprise, Llc Method and process for registering a device to verify transactions
WO2010073732A1 (en) 2008-12-26 2010-07-01 パナソニック株式会社 Communication device
MX2011007344A (en) 2009-01-07 2012-02-28 Divx Inc Singular, collective and automated creation of a media guide for online content.
US9967608B2 (en) * 2009-11-13 2018-05-08 At&T Intellectual Property I, L.P. Portable media player device management
WO2011068668A1 (en) 2009-12-04 2011-06-09 Divx, Llc Elementary bitstream cryptographic material transport systems and methods
US8402555B2 (en) 2010-03-21 2013-03-19 William Grecia Personalized digital media access system (PDMAS)
US20100185868A1 (en) * 2010-03-21 2010-07-22 William Grecia Personilized digital media access system
US20120084844A1 (en) * 2010-09-30 2012-04-05 Jeremy Ray Brown Federation credential reset
JP5388228B2 (en) * 2010-11-12 2014-01-15 Ｎｅｃビッグローブ株式会社 Browsing terminal restriction system, browsing terminal restriction server, terminal, browsing terminal restriction method, program
US9247312B2 (en) 2011-01-05 2016-01-26 Sonic Ip, Inc. Systems and methods for encoding source media in matroska container files for adaptive bitrate streaming using hypertext transfer protocol
US9224000B1 (en) 2011-06-14 2015-12-29 Ionic Security, Inc. Systems and methods for providing information security using context-based keys
US9721071B2 (en) * 2011-06-29 2017-08-01 Sonic Ip, Inc. Binding of cryptographic content using unique device characteristics with server heuristics
US9467708B2 (en) 2011-08-30 2016-10-11 Sonic Ip, Inc. Selection of resolutions for seamless resolution switching of multimedia content
US8799647B2 (en) 2011-08-31 2014-08-05 Sonic Ip, Inc. Systems and methods for application identification
US8964977B2 (en) 2011-09-01 2015-02-24 Sonic Ip, Inc. Systems and methods for saving encoded media streamed using adaptive bitrate streaming
US8909922B2 (en) 2011-09-01 2014-12-09 Sonic Ip, Inc. Systems and methods for playing back alternative streams of protected content protected using common cryptographic information
FR2980062B1 (en) * 2011-09-13 2014-02-21 Sagemcom Broadband Sas SECURE DATA EXCHANGE METHOD, DEVICE AND COMMUNICATION SYSTEM IMPLEMENTING SAID METHOD
US8918908B2 (en) 2012-01-06 2014-12-23 Sonic Ip, Inc. Systems and methods for accessing digital content using electronic tickets and ticket tokens
US10423952B2 (en) 2013-05-06 2019-09-24 Institutional Cash Distributors Technology, Llc Encapsulated security tokens for electronic transactions
WO2013166518A1 (en) * 2012-05-04 2013-11-07 Institutional Cash Distributors Technology, Llc Secure transaction object creation, propagation and invocation
US11334884B2 (en) * 2012-05-04 2022-05-17 Institutional Cash Distributors Technology, Llc Encapsulated security tokens for electronic transactions
US9191457B2 (en) 2012-12-31 2015-11-17 Sonic Ip, Inc. Systems, methods, and media for controlling delivery of content
US9313510B2 (en) 2012-12-31 2016-04-12 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
JP6175807B2 (en) * 2013-03-04 2017-08-09 株式会社リコー Information processing apparatus and program
US9906785B2 (en) 2013-03-15 2018-02-27 Sonic Ip, Inc. Systems, methods, and media for transcoding video data according to encoding parameters indicated by received metadata
US10397292B2 (en) 2013-03-15 2019-08-27 Divx, Llc Systems, methods, and media for delivery of content
US9094737B2 (en) 2013-05-30 2015-07-28 Sonic Ip, Inc. Network video streaming with trick play based on separate trick play files
US9247317B2 (en) 2013-05-30 2016-01-26 Sonic Ip, Inc. Content streaming with client device trick play index
US9967305B2 (en) 2013-06-28 2018-05-08 Divx, Llc Systems, methods, and media for streaming media content
US9866878B2 (en) 2014-04-05 2018-01-09 Sonic Ip, Inc. Systems and methods for encoding and playing back video at different frame rates using enhancement layers
US10454671B2 (en) * 2014-10-15 2019-10-22 Verimatrix, Inc. Securing communication in a playback device with a control module using a key contribution
US9608809B1 (en) * 2015-02-05 2017-03-28 Ionic Security Inc. Systems and methods for encryption and provision of information security using platform services
US20160330201A1 (en) * 2015-05-08 2016-11-10 Thi Chau Nguyen-Huu Systems and Methods for Controlling Access to a Computer Device
US10503730B1 (en) 2015-12-28 2019-12-10 Ionic Security Inc. Systems and methods for cryptographically-secure queries using filters generated by multiple parties
US10740474B1 (en) 2015-12-28 2020-08-11 Ionic Security Inc. Systems and methods for generation of secure indexes for cryptographically-secure queries
US10404450B2 (en) * 2016-05-02 2019-09-03 Cisco Technology, Inc. Schematized access control in a content centric network
US11210412B1 (en) 2017-02-01 2021-12-28 Ionic Security Inc. Systems and methods for requiring cryptographic data protection as a precondition of system access
US10498795B2 (en) 2017-02-17 2019-12-03 Divx, Llc Systems and methods for adaptive switching between multiple content delivery networks during adaptive bitrate streaming
US20190246149A1 (en) * 2018-02-08 2019-08-08 Pccw Vuclip (Singapore) Pte. Ltd. Protected multimedia content transport and playback system
KR20230023359A (en) * 2021-08-10 2023-02-17 한화테크윈 주식회사 surveillance camera system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050071200A1 (en) * 2003-07-18 2005-03-31 Dave Franklin Systems and methods for decoding payer identification in health care data records
US20060036549A1 (en) * 2004-08-12 2006-02-16 Bo Wu Digital media distribution

Family Cites Families (1044)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US51494A (en) * 1865-12-12 Improvement in cultivators
US110193A (en) * 1870-12-20 Improvement in apparatus for pitching barrels
US53080A (en) * 1866-03-06 Improvement in eyelet-machines
US35488A (en) * 1862-06-03 James
US71280A (en) * 1867-11-26 Theodore clough
US1964A (en) * 1841-02-03 Jacqttard machinery for weaving all kinds op figured cloth
US36549A (en) * 1862-09-23 Improvement in caps
US93799A (en) * 1869-08-17 bigelow
US185542A (en) * 1876-12-19 Improvement in locomotive-springs
US3609227A (en) 1968-09-09 1971-09-28 Ampex Random access audio/video information retrieval system
US4009331A (en) 1974-12-24 1977-02-22 Goldmark Communications Corporation Still picture program video recording composing and playback method and system
JPS5681641U (en) 1979-11-30 1981-07-02
US4646671A (en) * 1984-02-27 1987-03-03 Innes James G Airflow enhancement for sailboat headsails
US4694491A (en) 1985-03-11 1987-09-15 General Instrument Corp. Cryptographic system using interchangeable key blocks and selectable key fragments
US4694357A (en) 1985-04-24 1987-09-15 Thomson-Csf Broadcast, Inc. Apparatus and method for video signal processing
US4802170A (en) 1987-04-29 1989-01-31 Matrox Electronics Systems Limited Error disbursing format for digital information and method for organizing same
US4964069A (en) 1987-05-12 1990-10-16 International Business Machines Corporation Self adjusting video interface
US5274758A (en) 1989-06-16 1993-12-28 International Business Machines Computer-based, audio/visual creation and presentation system and method
US5119474A (en) 1989-06-16 1992-06-02 International Business Machines Corp. Computer-based, audio/visual creation and presentation system and method
JP3236015B2 (en) 1990-10-09 2001-12-04 キヤノン株式会社 Information processing apparatus and method
US5132992A (en) 1991-01-07 1992-07-21 Paul Yurt Audio and video transmission and receiving system
US5253275A (en) 1991-01-07 1993-10-12 H. Lee Browne Audio and video transmission and receiving system
US5557518A (en) 1994-04-28 1996-09-17 Citibank, N.A. Trusted agents for open electronic commerce
US5404436A (en) 1991-11-27 1995-04-04 Digital Equipment Corporation Computer method and apparatus for converting compressed characters for display in full size
US6850252B1 (en) 1999-10-05 2005-02-01 Steven M. Hoffberg Intelligent electronic appliance system and method
JP2521016B2 (en) 1991-12-31 1996-07-31 インターナショナル・ビジネス・マシーンズ・コーポレイション Multimedia data processing system
US5276735A (en) * 1992-04-17 1994-01-04 Secure Computing Corporation Data enclave and trusted path system
US5341474A (en) 1992-05-15 1994-08-23 Bell Communications Research, Inc. Communications architecture and buffer for distributing information services
US5420974A (en) 1992-10-15 1995-05-30 International Business Machines Corporation Multimedia complex form creation, display and editing method apparatus
JP2708683B2 (en) 1992-10-21 1998-02-04 日本電信電話株式会社 Special playback control processing method for digital video files
US5400401A (en) 1992-10-30 1995-03-21 Scientific Atlanta, Inc. System and method for transmitting a plurality of digital services
US5420801A (en) 1992-11-13 1995-05-30 International Business Machines Corporation System and method for synchronization of multimedia streams
US5471576A (en) 1992-11-16 1995-11-28 International Business Machines Corporation Audio/video synchronization for application programs
US5539908A (en) 1992-11-24 1996-07-23 International Business Machines Corporation Dynamically linked and shared compression/decompression
US5509070A (en) 1992-12-15 1996-04-16 Softlock Services Inc. Method for encouraging purchase of executable and non-executable software
US5717816A (en) 1993-01-13 1998-02-10 Hitachi America Ltd. Method and apparatus for the selection of data for use in VTR trick playback operation in a system using intra-coded video frames
US5493339A (en) 1993-01-21 1996-02-20 Scientific-Atlanta, Inc. System and method for transmitting a plurality of digital services including compressed imaging services and associated ancillary data services
US5719786A (en) 1993-02-03 1998-02-17 Novell, Inc. Digital media data stream network management system
CA2115976C (en) 1993-02-23 2002-08-06 Saiprasad V. Naimpally Digital high definition television video recorder with trick-play features
US5396497A (en) 1993-02-26 1995-03-07 Sony Corporation Synchronization of audio/video information
US5544318A (en) 1993-04-16 1996-08-06 Accom, Inc., Asynchronous media server request processing system for servicing reprioritizing request from a client determines whether or not to delay executing said reprioritizing request
JP2707950B2 (en) 1993-07-30 1998-02-04 ソニー株式会社 Digital image information processing device
US5596564A (en) 1993-10-08 1997-01-21 Matsushita Electric Industrial Co., Ltd. Information recording medium and apparatus and method for recording and reproducing information
US5574934A (en) 1993-11-24 1996-11-12 Intel Corporation Preemptive priority-based transmission of signals using virtual channels
US5684542A (en) 1993-12-21 1997-11-04 Sony Corporation Video subtitle processing system
US6473860B1 (en) 1994-04-07 2002-10-29 Hark C. Chan Information distribution and processing system
US5881038A (en) 1994-04-18 1999-03-09 Matsushita Electric Industrial Co., Ltd. Method and apparatus for preventing illegal copy or illegal installation of information of optical recording medium
US5583652A (en) 1994-04-28 1996-12-10 International Business Machines Corporation Synchronized, variable-speed playback of digitally recorded audio and video
JP3089160B2 (en) 1994-05-20 2000-09-18 シャープ株式会社 Digital recording and playback device
US5477263A (en) 1994-05-26 1995-12-19 Bell Atlantic Network Services, Inc. Method and apparatus for video on demand with fast forward, reverse and channel pause
JPH07327029A (en) 1994-05-31 1995-12-12 Fujitsu Ltd Ciphering communication system
US5642171A (en) 1994-06-08 1997-06-24 Dell Usa, L.P. Method and apparatus for synchronizing audio and video data streams in a multimedia system
US5633472A (en) 1994-06-21 1997-05-27 Microsoft Corporation Method and system using pathnames to specify and access audio data at fidelity levels other than the level at which the data is stored
JPH089319A (en) 1994-06-23 1996-01-12 Sony Corp Method and device for recording and device for reproducing digital video signal
JP3172635B2 (en) 1994-07-14 2001-06-04 シャープ株式会社 Digital recording and playback device
JP3155426B2 (en) 1994-07-29 2001-04-09 シャープ株式会社 Image storage communication device
US5907597A (en) 1994-08-05 1999-05-25 Smart Tone Authentication, Inc. Method and system for the secure communication of data
JPH0856356A (en) 1994-08-10 1996-02-27 Fujitsu Ltd Encoding device and decoding device
US5761417A (en) 1994-09-08 1998-06-02 International Business Machines Corporation Video data streamer having scheduler for scheduling read request for individual data buffers associated with output ports of communication node to one storage node
WO1996008912A2 (en) 1994-09-09 1996-03-21 Titan Information Systems Corporation Conditional access system
US5541662A (en) 1994-09-30 1996-07-30 Intel Corporation Content programmer control of video and data display using associated data
JPH08111842A (en) 1994-10-07 1996-04-30 Sanyo Electric Co Ltd Video data recording system
US5867625A (en) 1994-10-20 1999-02-02 Thomson Consumer Electronics, Inc. Digital VCR with trick play steam derivation
US6047100A (en) 1994-10-20 2000-04-04 Thomson Licensing S.A. Trick play stream derivation for pre-recorded digital video recording
GB9421206D0 (en) 1994-10-20 1994-12-07 Thomson Consumer Electronics Digital VCR MPEG- trick play processing
US6058240A (en) 1994-10-20 2000-05-02 Thomson Licensing S.A. HDTV trick play stream derivation for VCR
US5614940A (en) 1994-10-21 1997-03-25 Intel Corporation Method and apparatus for providing broadcast information with indexing
WO1996017313A1 (en) 1994-11-18 1996-06-06 Oracle Corporation Method and apparatus for indexing multimedia information streams
US5715403A (en) * 1994-11-23 1998-02-03 Xerox Corporation System for controlling the distribution and use of digital works having attached usage rights where the usage rights are defined by a usage rights grammar
US20050149450A1 (en) 1994-11-23 2005-07-07 Contentguard Holdings, Inc. System, method, and device for controlling distribution and use of digital works based on a usage rights grammar
US5793980A (en) 1994-11-30 1998-08-11 Realnetworks, Inc. Audio-on-demand communication system
US7349976B1 (en) 1994-11-30 2008-03-25 Realnetworks, Inc. Audio-on-demand communication system
JP2842796B2 (en) 1994-12-06 1999-01-06 富士通株式会社 Moving image encryption processing method and apparatus, and encrypted moving image decryption processing method and apparatus
JPH08163488A (en) 1994-12-12 1996-06-21 Matsushita Electric Ind Co Ltd Method and device for generating moving image digest
US5533021A (en) 1995-02-03 1996-07-02 International Business Machines Corporation Apparatus and method for segmentation and time synchronization of the transmission of multimedia data
US5892900A (en) 1996-08-30 1999-04-06 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
WO1996027155A2 (en) 1995-02-13 1996-09-06 Electronic Publishing Resources, Inc. Systems and methods for secure transaction management and electronic rights protection
JP3602635B2 (en) 1995-02-16 2004-12-15 株式会社東芝 Audio switching method and playback device
US6009237A (en) 1995-02-24 1999-12-28 Hitachi Ltd. Optical disk and optical disk reproduction apparatus
US6002834A (en) 1995-02-24 1999-12-14 Hitachi, Ltd. Optical disk having table relating sector address and time and optical disk reproducing apparatus
US5887110A (en) 1995-03-28 1999-03-23 Nippon Telegraph & Telephone Corp. Video data playback system using effective scheme for producing coded video data for fast playback mode
US6965724B1 (en) 1995-03-30 2005-11-15 Thomson Licensing S.A. Trick-play modes for pre-encoded video
GB9506493D0 (en) 1995-03-30 1995-05-17 Thomson Consumer Electronics The implementation of trick-play modes for pre-encoded video
US6064794A (en) 1995-03-30 2000-05-16 Thomson Licensing S.A. Trick-play control for pre-encoded video
US6937729B2 (en) 1995-04-03 2005-08-30 Scientific-Atlanta, Inc. Representing entitlements to service in a conditional access system
US6252964B1 (en) * 1995-04-03 2001-06-26 Scientific-Atlanta, Inc. Authorization of services in a conditional access system
US5745643A (en) 1995-04-06 1998-04-28 Kabushiki Kaisha Toshiba System for and method of reproducing playback data appropriately by the use of attribute information on the playback data
US5813010A (en) 1995-04-14 1998-09-22 Kabushiki Kaisha Toshiba Information storage and information transmission media with parental control
TW430785B (en) 1995-04-14 2001-04-21 Toshiba Corp Interactively broadcasting recording-media and its regeneration system
BR9609249A (en) 1995-05-12 1999-05-18 Macrovision Corp Video media tracking and security system
US5852664A (en) 1995-07-10 1998-12-22 Intel Corporation Decode access control for encoded multimedia signals
JPH0937225A (en) 1995-07-19 1997-02-07 Hitachi Ltd Method for distributing fast forwarding image in multimedia system
US5822524A (en) 1995-07-21 1998-10-13 Infovalue Computing, Inc. System for just-in-time retrieval of multimedia files over computer networks by transmitting data packets at transmission rate determined by frame size
US6516064B1 (en) 1995-07-25 2003-02-04 Sony Corporation Signal recording apparatus, signal record medium and signal reproducing apparatus
JP3326670B2 (en) 1995-08-02 2002-09-24 ソニー株式会社 Data encoding / decoding method and apparatus, and encoded data recording medium
US5763800A (en) 1995-08-14 1998-06-09 Creative Labs, Inc. Method and apparatus for formatting digital audio data
US5978482A (en) 1995-08-21 1999-11-02 International Business Machines Corporation Method and system for protection of digital information
WO1997007504A1 (en) 1995-08-21 1997-02-27 Matsushita Electric Industrial Co., Ltd. Multimedia optical disk capable of developing scenes with full unexpectedness on the basis of interactive control, its reproduction apparatus and its reproduction method
TW436777B (en) 1995-09-29 2001-05-28 Matsushita Electric Ind Co Ltd A method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween
TW305043B (en) 1995-09-29 1997-05-11 Matsushita Electric Ind Co Ltd
TW385431B (en) 1995-09-29 2000-03-21 Matsushita Electric Ind Co Ltd A method and an apparatus for encoding a bitstream with plural possible searching reproduction paths information useful in multimedia optical disk
US5751280A (en) 1995-12-11 1998-05-12 Silicon Graphics, Inc. System and method for media stream synchronization with a base atom index file and an auxiliary atom index file
US5675511A (en) 1995-12-21 1997-10-07 Intel Corporation Apparatus and method for event tagging for multiple audio, video, and data streams
US5627936A (en) 1995-12-21 1997-05-06 Intel Corporation Apparatus and method for temporal indexing of multiple audio, video and data streams
US5765164A (en) 1995-12-21 1998-06-09 Intel Corporation Apparatus and method for management of discontinuous segments of multiple audio, video, and data streams
CA2237293A1 (en) 1995-12-29 1997-07-10 Scientific-Atlanta, Inc. Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers
US6957350B1 (en) 1996-01-30 2005-10-18 Dolby Laboratories Licensing Corporation Encrypted and watermarked temporal and resolution layering in advanced television
US6292621B1 (en) 1996-02-05 2001-09-18 Canon Kabushiki Kaisha Recording apparatus for newly recording a second encoded data train on a recording medium on which an encoded data train is recorded
US5841432A (en) 1996-02-09 1998-11-24 Carmel; Sharon Method and system of building and transmitting a data file for real time play of multimedia, particularly animation, and a data file for real time play of multimedia applications
US5959690A (en) 1996-02-20 1999-09-28 Sas Institute, Inc. Method and apparatus for transitions and other special effects in digital motion video
US5630005A (en) 1996-03-22 1997-05-13 Cirrus Logic, Inc Method for seeking to a requested location within variable data rate recorded information
US5675382A (en) 1996-04-08 1997-10-07 Connectix Corporation Spatial compression and decompression for video
US6031622A (en) 1996-05-16 2000-02-29 Agfa Corporation Method and apparatus for font compression and decompression
US6065050A (en) 1996-06-05 2000-05-16 Sun Microsystems, Inc. System and method for indexing between trick play and normal play video streams in a video delivery system
US5903261A (en) 1996-06-20 1999-05-11 Data Translation, Inc. Computer based video system
US5874986A (en) 1996-06-26 1999-02-23 At&T Corp Method for communicating audiovisual programs over a communications network
US5844575A (en) 1996-06-27 1998-12-01 Intel Corporation Video compression interface
JP3093678B2 (en) 1996-06-28 2000-10-03 株式会社東芝 Encryption method, decryption method, recording / reproducing device, decryption device, decryption unit device and recording medium manufacturing method
US5828370A (en) 1996-07-01 1998-10-27 Thompson Consumer Electronics Inc. Video delivery system and method for displaying indexing slider bar on the subscriber video screen
US5999812A (en) * 1996-08-09 1999-12-07 Himsworth; Winston E. Method for self registration and authentication for wireless telephony devices
US5956729A (en) 1996-09-06 1999-09-21 Motorola, Inc. Multimedia file, supporting multiple instances of media types, and method for forming same
US5819160A (en) 1996-09-18 1998-10-06 At&T Corp Programmable radio subscription system for receiving selectively defined information
US5805700A (en) 1996-10-15 1998-09-08 Intel Corporation Policy based selective encryption of compressed video data
US6578200B1 (en) 1996-10-31 2003-06-10 Matsushita Electric Industrial Co., Ltd. Data transmission/reception apparatus for use in a two-way digital broadcasting system
US5878135A (en) 1996-11-27 1999-03-02 Thomson Consumer Electronics, Inc. Decoding system for processing encrypted broadcast, cable or satellite video data
EP0956702A1 (en) 1997-01-30 1999-11-17 Microsoft Corporation Vcr-like functions rendering video on demand
JP2000508818A (en) 1997-02-03 2000-07-11 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 Recording of trick play signal on record carrier
US6038257A (en) 1997-03-12 2000-03-14 Telefonaktiebolaget L M Ericsson Motion and still video picture transmission and display
FI106071B (en) 1997-03-13 2000-11-15 Nokia Mobile Phones Ltd Adaptive filter
US6115420A (en) 1997-03-14 2000-09-05 Microsoft Corporation Digital video signal encoder and encoding method
US6128653A (en) 1997-03-17 2000-10-03 Microsoft Corporation Method and apparatus for communication media commands and media data using the HTTP protocol
US6282320B1 (en) 1997-03-19 2001-08-28 Sony Corporation Video data decoding apparatus and method and video signal reproduction apparatus and method
EP1282315A3 (en) 1997-03-21 2004-09-01 Canal+ Technologies Smartcard for use with a receiver of encrypted broadcast signals, and receiver
US6654933B1 (en) 1999-09-21 2003-11-25 Kasenna, Inc. System and method for media stream indexing
US6079566A (en) 1997-04-07 2000-06-27 At&T Corp System and method for processing object-based audiovisual information
US5963202A (en) 1997-04-14 1999-10-05 Instant Video Technologies, Inc. System and method for distributing and managing digital video information in a video distribution network
US5892915A (en) 1997-04-25 1999-04-06 Emc Corporation System having client sending edit commands to server during transmission of continuous media from one clip in play list for editing the play list
KR100243209B1 (en) 1997-04-30 2000-02-01 윤종용 Apparatus and method of digital recording/reproducing
US6535878B1 (en) 1997-05-02 2003-03-18 Roxio, Inc. Method and system for providing on-line interactivity over a server-client network
US6970564B1 (en) 1998-07-13 2005-11-29 Sony Corporation Data multiplexing device, program distribution system, program transmission system, pay broadcast system, program transmission method, conditional access system, and data reception device
JP3791720B2 (en) 1997-06-11 2006-06-28 ソニー株式会社 Transmission apparatus and transmission method
FI103003B1 (en) 1997-06-13 1999-03-31 Nokia Mobile Phones Ltd Filtering procedure, filter and mobile terminal
KR100242448B1 (en) 1997-06-28 2000-02-01 윤종용 Apparatus and method for controlling high speed reproducing for digital video disk
WO1999010836A1 (en) 1997-08-27 1999-03-04 Geo Interactive Media Group, Ltd. Real-time multimedia transmission
JPH1175178A (en) 1997-08-28 1999-03-16 Sanyo Electric Co Ltd Image coder and image coding method
US6044469A (en) * 1997-08-29 2000-03-28 Preview Software Software publisher or distributor configurable software security mechanism
US5970147A (en) 1997-09-30 1999-10-19 Intel Corporation System and method for configuring and registering a cryptographic device
US6594699B1 (en) 1997-10-10 2003-07-15 Kasenna, Inc. System for capability based multimedia streaming over a network
EP2387038A3 (en) 1997-10-17 2012-01-11 Sony Corporation Processing apparatus and method for recording, processing apparatus and method for reproducing, program for controlling a recording apparatus, program for controlling a reproducing apparatus, recording medium
US6046778A (en) 1997-10-29 2000-04-04 Matsushita Electric Industrial Co., Ltd. Apparatus for generating sub-picture units for subtitles and storage medium storing sub-picture unit generation program
US20020159598A1 (en) 1997-10-31 2002-10-31 Keygen Corporation System and method of dynamic key generation for digital communications
KR19990042668A (en) 1997-11-27 1999-06-15 정선종 Video encoding apparatus and method for multiple video transmission
WO1999029113A1 (en) 1997-11-27 1999-06-10 British Telecommunications Public Limited Company Transcoding
JP3206530B2 (en) 1997-11-28 2001-09-10 日本ビクター株式会社 Moving picture coding apparatus, moving picture decoding apparatus, moving picture coding method, and moving picture decoding method
US6141754A (en) 1997-11-28 2000-10-31 International Business Machines Corporation Integrated method and system for controlling information access and distribution
US6057832A (en) 1997-12-02 2000-05-02 V Soft Ltd. Method and apparatus for video-on-demand with fast play capability
US20020057898A1 (en) 1997-12-19 2002-05-16 James Oliver Normile Method and apparatus for trick play of bitstream data
KR100252108B1 (en) 1997-12-20 2000-04-15 윤종용 Apparatus and method for digital recording and reproducing using mpeg compression codec
US6665835B1 (en) 1997-12-23 2003-12-16 Verizon Laboratories, Inc. Real time media journaler with a timing event coordinator
JP4186242B2 (en) 1997-12-26 2008-11-26 ソニー株式会社 Image signal processing apparatus and image signal processing method
US6453355B1 (en) 1998-01-15 2002-09-17 Apple Computer, Inc. Method and apparatus for media data transmission
US6453459B1 (en) 1998-01-21 2002-09-17 Apple Computer, Inc. Menu authoring system and method for automatically performing low-level DVD configuration functions and thereby ease an author's job
TW416220B (en) 1998-01-23 2000-12-21 Matsushita Electric Ind Co Ltd Image transmitting method, image processing method, image processing device, and data storing medium
JP3394899B2 (en) 1998-01-23 2003-04-07 株式会社東芝 Audio data recording medium, data processing apparatus and method
US6751623B1 (en) 1998-01-26 2004-06-15 At&T Corp. Flexible interchange of coded multimedia facilitating access and streaming
EP0936812A1 (en) 1998-02-13 1999-08-18 CANAL+ Société Anonyme Method and apparatus for recording of encrypted digital data
JPH11252471A (en) 1998-03-03 1999-09-17 Matsushita Electric Ind Co Ltd Center device and terminal equipment for broadcasting program and program information
US7233948B1 (en) 1998-03-16 2007-06-19 Intertrust Technologies Corp. Methods and apparatus for persistent control and protection of content
US7809138B2 (en) 1999-03-16 2010-10-05 Intertrust Technologies Corporation Methods and apparatus for persistent control and protection of content
IL123819A (en) 1998-03-24 2001-09-13 Geo Interactive Media Group Lt Network media streaming
JP3120773B2 (en) 1998-04-06 2000-12-25 日本電気株式会社 Image processing device
US6510554B1 (en) 1998-04-27 2003-01-21 Diva Systems Corporation Method for generating information sub-streams for FF/REW applications
JP3383580B2 (en) 1998-05-15 2003-03-04 株式会社東芝 Information storage medium, information recording / reproducing apparatus and method
US6282653B1 (en) * 1998-05-15 2001-08-28 International Business Machines Corporation Royalty collection method and system for use of copyrighted digital materials on the internet
US6859496B1 (en) 1998-05-29 2005-02-22 International Business Machines Corporation Adaptively encoding multiple streams of video data in parallel for multiplexing onto a constant bit rate channel
BR9906523A (en) 1998-06-11 2000-07-25 Koninkl Philips Electonics N V Apparatus and process for recording a digital video information signal on a recording carrier, and, recording carrier
JP3383587B2 (en) 1998-07-07 2003-03-04 株式会社東芝 Still image continuous information recording method, optical disc, optical disc information reproducing apparatus and information reproducing method
US6320905B1 (en) 1998-07-08 2001-11-20 Stream Machine Company Postprocessing system for removing blocking artifacts in block-based codecs
CN1867068A (en) 1998-07-14 2006-11-22 联合视频制品公司 Client-server based interactive television program guide system with remote server recording
US6199107B1 (en) 1998-07-22 2001-03-06 Microsoft Corporation Partial file caching and read range resume system and method
US6532262B1 (en) 1998-07-22 2003-03-11 Matsushita Electric Industrial Co., Ltd. Coding method and apparatus and recorder
US8380041B2 (en) 1998-07-30 2013-02-19 Tivo Inc. Transportable digital video recorder system
US6714909B1 (en) 1998-08-13 2004-03-30 At&T Corp. System and method for automated multimedia content indexing and retrieval
US7457415B2 (en) 1998-08-20 2008-11-25 Akikaze Technologies, Llc Secure information distribution system utilizing information segment scrambling
US6931531B1 (en) 1998-09-02 2005-08-16 Matsushita Electric Industrial Co., Ltd. Image object recording, compression, and encryption method and system
JP2000090644A (en) 1998-09-08 2000-03-31 Sharp Corp Image management method and device
CN1231049C (en) 1998-09-08 2005-12-07 夏普公司 Time-varying image editing method and time-varying image editing device
US6155840A (en) 1998-09-18 2000-12-05 At Home Corporation System and method for distributed learning
US6351538B1 (en) 1998-10-06 2002-02-26 Lsi Logic Corporation Conditional access and copy protection scheme for MPEG encoded video data
US6438652B1 (en) 1998-10-09 2002-08-20 International Business Machines Corporation Load balancing cooperating cache servers by shifting forwarded request
ID26157A (en) 1998-10-12 2000-11-30 Matsushita Electric Ind Co Ltd MEDIA RECORDING INFORMATION, APARATUS AND METHODS FOR RECORDING OR RECORDING OR REPRODUCTING DATA
EP1001419B1 (en) 1998-11-09 2004-03-03 Matsushita Electric Industrial Co., Ltd. Data conversion apparatus and method in copyright protecting system
CA2289958C (en) 1998-11-19 2003-01-21 Tomoyuki Okada Information recording medium, apparatus and method for recording or reproducing data thereof
US7024678B2 (en) 1998-11-30 2006-04-04 Sedna Patent Services, Llc Method and apparatus for producing demand real-time television
US6389218B2 (en) 1998-11-30 2002-05-14 Diva Systems Corporation Method and apparatus for simultaneously producing compressed play and trick play bitstreams from a video frame sequence
US6236764B1 (en) 1998-11-30 2001-05-22 Equator Technologies, Inc. Image processing circuit and method for reducing a difference between pixel values across an image boundary
EP1053548B1 (en) 1998-12-02 2005-03-09 Koninklijke Philips Electronics N.V. Apparatus and method for recording a digital information signal with trick play information in slant tracks on a record carrier
US6414996B1 (en) 1998-12-08 2002-07-02 Stmicroelectronics, Inc. System, method and apparatus for an instruction driven digital video processor
US6374144B1 (en) 1998-12-22 2002-04-16 Varian Semiconductor Equipment Associates, Inc. Method and apparatus for controlling a system using hierarchical state machines
US7209892B1 (en) 1998-12-24 2007-04-24 Universal Music Group, Inc. Electronic music/media distribution system
JP2000201343A (en) 1999-01-05 2000-07-18 Toshiba Corp Moving image data reproducing device, moving image data dividing device and recording medium readable by computer in which program is recorded
US6510513B1 (en) * 1999-01-13 2003-01-21 Microsoft Corporation Security services and policy enforcement for electronic data
EP1021048A3 (en) 1999-01-14 2002-10-02 Kabushiki Kaisha Toshiba Digital video recording system and its recording medium
AU2515800A (en) 1999-01-26 2000-08-07 Infolio, Inc. Universal mobile id system and method for digital rights management
JP3433125B2 (en) 1999-01-27 2003-08-04 三洋電機株式会社 Video playback device
US6169242B1 (en) 1999-02-02 2001-01-02 Microsoft Corporation Track-based music performance architecture
EP1026898A1 (en) 1999-02-04 2000-08-09 CANAL+ Société Anonyme Method and apparatus for encrypted transmission
JP3715533B2 (en) 1999-02-05 2005-11-09 株式会社東芝 Information storage medium for stream information, recording method, reproducing method, recording apparatus, and reproducing apparatus
US6731600B1 (en) 1999-02-08 2004-05-04 Realnetworks, Inc. System and method for determining network conditions
CN1181676C (en) 1999-02-08 2004-12-22 三洋电机株式会社 Moving image recording device and digital code camera
DE19906450C1 (en) 1999-02-16 2000-08-17 Fraunhofer Ges Forschung Generating encoded useful data flow involves producing encoded version of useful data key using asymmetrical encoding and entering in useful data stream header block
DE19906449C1 (en) 1999-02-16 2000-08-10 Fraunhofer Ges Forschung Multimedia data stream encryption method provides first section of useful data block which is not encrypted for providing preview or prelist function
EP2042966B1 (en) 1999-02-17 2013-03-27 Nippon Telegraph and Telephone Corporation Original data circulation method, system, apparatus, and computer readable medium
JP3805985B2 (en) 1999-02-18 2006-08-09 株式会社東芝 Stream data information storage medium, recording method, reproducing method, recording apparatus, and reproducing apparatus
US6415031B1 (en) 1999-03-12 2002-07-02 Diva Systems Corporation Selective and renewable encryption for secure distribution of video on-demand
WO2000055854A1 (en) 1999-03-17 2000-09-21 Kabushiki Kaisha Toshiba Method for recording stream data and its data structure
EP1039468A3 (en) 1999-03-19 2000-10-04 Deutsche Thomson-Brandt Gmbh Method for implementing trickplay modes in a data stream recorder
US6658056B1 (en) 1999-03-30 2003-12-02 Sony Corporation Digital video decoding, buffering and frame-rate converting method and apparatus
US8689265B2 (en) 1999-03-30 2014-04-01 Tivo Inc. Multimedia mobile personalization system
US7730300B2 (en) * 1999-03-30 2010-06-01 Sony Corporation Method and apparatus for protecting the transfer of data
US8065708B1 (en) 1999-03-31 2011-11-22 Cox Communications, Inc. Method for reducing latency in an interactive information distribution system
US6721794B2 (en) 1999-04-01 2004-04-13 Diva Systems Corp. Method of data management for efficiently storing and retrieving data to respond to user access requests
US6535920B1 (en) 1999-04-06 2003-03-18 Microsoft Corporation Analyzing, indexing and seeking of streaming information
US6748481B1 (en) 1999-04-06 2004-06-08 Microsoft Corporation Streaming information appliance with circular buffer for receiving and selectively reading blocks of streaming information
US6453420B1 (en) 1999-04-21 2002-09-17 Research Investment Network, Inc. System, method and article of manufacture for authorizing the use of electronic content utilizing a laser-centric medium
AU4359400A (en) 1999-04-21 2000-11-02 Interactual Technologies, Inc. System, method and article of manufacture for updating content stored on a portable storage medium
US20050182828A1 (en) 1999-04-21 2005-08-18 Interactual Technologies, Inc. Platform specific execution
US7493018B2 (en) 1999-05-19 2009-02-17 Kwang Su Kim Method for creating caption-based search information of moving picture data, searching and repeating playback of moving picture data based on said search information, and reproduction apparatus using said method
US20070100757A1 (en) 1999-05-19 2007-05-03 Rhoads Geoffrey B Content Protection Arrangements
EP1056273A3 (en) 1999-05-25 2002-01-02 SeeItFirst, Inc. Method and system for providing high quality images from a digital video stream
US6289450B1 (en) * 1999-05-28 2001-09-11 Authentica, Inc. Information security architecture for encrypting documents for remote access while maintaining access control
US6807306B1 (en) 1999-05-28 2004-10-19 Xerox Corporation Time-constrained keyframe selection method
US6330286B1 (en) 1999-06-09 2001-12-11 Sarnoff Corporation Flow control, latency control, and bitrate conversions in a timing correction and frame synchronization apparatus
US6725281B1 (en) 1999-06-11 2004-04-20 Microsoft Corporation Synchronization of controlled device state using state table and eventing in data-driven remote device control model
US7330875B1 (en) 1999-06-15 2008-02-12 Microsoft Corporation System and method for recording a presentation for on-demand viewing over a computer network
GB9916181D0 (en) 1999-07-09 1999-09-08 Simoco Int Ltd Method and apparatus for transmitting data
US7181438B1 (en) * 1999-07-21 2007-02-20 Alberti Anemometer, Llc Database access system
JP2001043668A (en) 1999-08-02 2001-02-16 Nippon Columbia Co Ltd Magnetic disk device
US6441754B1 (en) 1999-08-17 2002-08-27 General Instrument Corporation Apparatus and methods for transcoder-based adaptive quantization
US7133598B1 (en) 1999-08-20 2006-11-07 Thomson Licensing Method for converting packetized video data and corresponding navigation data into a second data format
US7647618B1 (en) 1999-08-27 2010-01-12 Charles Eric Hunter Video distribution system
US6731758B1 (en) 1999-08-29 2004-05-04 Intel Corporation Digital video content transmission ciphering and deciphering method and apparatus
US6289455B1 (en) * 1999-09-02 2001-09-11 Crypotography Research, Inc. Method and apparatus for preventing piracy of digital content
JP2003513538A (en) 1999-10-22 2003-04-08 アクティブスカイ，インコーポレイテッド Object-oriented video system
CA2388606C (en) 1999-10-27 2009-12-29 Diva Systems Corporation Picture-in-picture and multiple video streams using slice-based encoding
US6912513B1 (en) 1999-10-29 2005-06-28 Sony Corporation Copy-protecting management using a user scrambling key
US6449719B1 (en) 1999-11-09 2002-09-10 Widevine Technologies, Inc. Process and streaming server for encrypting a data stream
US6988144B1 (en) 1999-11-18 2006-01-17 International Business Machines Corporation Packet scheduling system and method for multimedia data
US7151832B1 (en) 1999-11-18 2006-12-19 International Business Machines Corporation Dynamic encryption and decryption of a stream of data
JP3403168B2 (en) 1999-12-15 2003-05-06 三洋電機株式会社 Image processing method, image processing apparatus capable of using the method, and television receiver
US6996720B1 (en) 1999-12-17 2006-02-07 Microsoft Corporation System and method for accessing protected content in a rights-management architecture
US7051110B2 (en) 1999-12-20 2006-05-23 Matsushita Electric Industrial Co., Ltd. Data reception/playback method and apparatus and data transmission method and apparatus for providing playback control functions
US20010030710A1 (en) 1999-12-22 2001-10-18 Werner William B. System and method for associating subtitle data with cinematic material
US7110542B1 (en) 1999-12-30 2006-09-19 Intel Corporation Protecting audio/video content during storage and playback on a processor-based system
US6871008B1 (en) 2000-01-03 2005-03-22 Genesis Microchip Inc. Subpicture decoding architecture and method
US6810131B2 (en) 2000-01-05 2004-10-26 Canon Kabushiki Kaisha Information processing method and apparatus
KR100320476B1 (en) 2000-01-12 2002-01-15 구자홍 Video decoder and method for the same
CN100511329C (en) 2000-01-21 2009-07-08 索尼公司 Data processing apparatus and data processing method
JP2001209583A (en) 2000-01-26 2001-08-03 Sony Corp Recorded data regenerator and method for saved data processing and program distribution media
US6868525B1 (en) * 2000-02-01 2005-03-15 Alberti Anemometer Llc Computer graphic display visualization system and method
US6810031B1 (en) 2000-02-29 2004-10-26 Celox Networks, Inc. Method and device for distributing bandwidth
AU2001241972A1 (en) 2000-03-02 2001-09-12 Tivo, Inc. Conditional access system and method for prevention of replay attacks
GB0007868D0 (en) 2000-03-31 2000-05-17 Koninkl Philips Electronics Nv Methods and apparatus for editing digital video recordings and recordings made by such methods
EP1143658A1 (en) 2000-04-03 2001-10-10 Canal+ Technologies Société Anonyme Authentication of data transmitted in a digital transmission system
US7073191B2 (en) 2000-04-08 2006-07-04 Sun Microsystems, Inc Streaming a single media track to multiple clients
US7526450B2 (en) * 2000-04-19 2009-04-28 Sony Corporation Interface for presenting downloadable digital data content format options
JP4599740B2 (en) 2000-04-21 2010-12-15 ソニー株式会社 Information processing apparatus and method, recording medium, program, and recording medium
US7302490B1 (en) 2000-05-03 2007-11-27 Microsoft Corporation Media file format to support switching between multiple timeline-altered media streams
GB2362532B (en) 2000-05-15 2004-05-05 Nokia Mobile Phones Ltd Video coding
EP1158799A1 (en) 2000-05-18 2001-11-28 Deutsche Thomson-Brandt Gmbh Method and receiver for providing subtitle data in several languages on demand
KR100448452B1 (en) 2000-06-09 2004-09-13 엘지전자 주식회사 Method for supporting menu of a high-density recording medium
JP2001359070A (en) 2000-06-14 2001-12-26 Canon Inc Data processing unit, data processing method and computer-readable storage medium
EP1407360A4 (en) * 2000-06-16 2009-08-12 Entriq Inc Methods and systems to distribute content via a network utilizing distributed conditional access agents and secure agents, and to perform digital rights management (drm)
US8091106B1 (en) 2000-06-26 2012-01-03 Thomson Licensing Method and apparatus for using DVD subpicture information in a television receiver
US6891953B1 (en) * 2000-06-27 2005-05-10 Microsoft Corporation Method and system for binding enhanced software features to a persona
US7647340B2 (en) 2000-06-28 2010-01-12 Sharp Laboratories Of America, Inc. Metadata in JPEG 2000 file format
US6965646B1 (en) 2000-06-28 2005-11-15 Cisco Technology, Inc. MPEG file format optimization for streaming
US6771703B1 (en) 2000-06-30 2004-08-03 Emc Corporation Efficient scaling of nonscalable MPEG-2 Video
US6871006B1 (en) 2000-06-30 2005-03-22 Emc Corporation Processing of MPEG encoded video for trick mode operation
FI109393B (en) 2000-07-14 2002-07-15 Nokia Corp Method for encoding media stream, a scalable and a terminal
AU2001283004A1 (en) 2000-07-24 2002-02-05 Vivcom, Inc. System and method for indexing, searching, identifying, and editing portions of electronic multimedia files
US6395969B1 (en) 2000-07-28 2002-05-28 Mxworks, Inc. System and method for artistically integrating music and visual effects
JP4810752B2 (en) 2000-08-04 2011-11-09 ソニー株式会社 DATA RECORDING MEDIUM, DATA RECORDING METHOD AND DEVICE, DATA REPRODUCTION METHOD AND DEVICE, DATA TRANSMISSION METHOD AND DEVICE, AND DATA RECEPTION METHOD AND DEVICE
US7373422B1 (en) 2000-08-04 2008-05-13 Oracle International Corporation Techniques for supporting multiple devices in mobile applications
US6704024B2 (en) 2000-08-07 2004-03-09 Zframe, Inc. Visual content browsing using rasterized representations
KR20020013664A (en) 2000-08-14 2002-02-21 민홍기 An Implementation of the Internet Caption Broadcasting Server and Client for the Hearing Impairment
AU2001276731A1 (en) 2000-08-25 2002-03-04 Matsushita Electric Industrial Co., Ltd. Data transmission method and data relay method
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
JP4552294B2 (en) 2000-08-31 2010-09-29 ソニー株式会社 Content distribution system, content distribution method, information processing apparatus, and program providing medium
US7165175B1 (en) 2000-09-06 2007-01-16 Widevine Technologies, Inc. Apparatus, system and method for selectively encrypting different portions of data sent over a network
US7242772B1 (en) 2000-09-07 2007-07-10 Eastman Kodak Company Encryption apparatus and method for synchronizing multiple encryption keys with a data stream
US7689510B2 (en) 2000-09-07 2010-03-30 Sonic Solutions Methods and system for use in network management of content
WO2002023315A2 (en) 2000-09-12 2002-03-21 Aladdin Knowledge Systems, Ltd. System for managing rights and permitting on-line playback of digital content
US7212726B2 (en) 2000-09-15 2007-05-01 International Business Machines Corporation System and method of processing MPEG streams for file index insertion
US7103906B1 (en) 2000-09-29 2006-09-05 International Business Machines Corporation User controlled multi-device media-on-demand system
US6934334B2 (en) 2000-10-02 2005-08-23 Kabushiki Kaisha Toshiba Method of transcoding encoded video data and apparatus which transcodes encoded video data
US20030079222A1 (en) 2000-10-06 2003-04-24 Boykin Patrick Oscar System and method for distributing perceptually encrypted encoded files of music and movies
US7231132B1 (en) 2000-10-16 2007-06-12 Seachange International, Inc. Trick-mode processing for digital video
US7031393B2 (en) 2000-10-20 2006-04-18 Matsushita Electric Industrial Co., Ltd. Block distortion detection method, block distortion detection apparatus, block distortion removal method, and block distortion removal apparatus
US20020073177A1 (en) * 2000-10-25 2002-06-13 Clark George Philip Processing content for electronic distribution using a digital rights management system
KR20020032803A (en) 2000-10-27 2002-05-04 구자홍 File structure for streaming service
US7143289B2 (en) 2000-10-30 2006-11-28 Geocodex Llc System and method for delivering encrypted information in a communication network using location identity and key tables
US6985588B1 (en) 2000-10-30 2006-01-10 Geocodex Llc System and method for using location identity to control access to digital information
JP3502035B2 (en) * 2000-11-02 2004-03-02 富士通株式会社 Content user system, recording medium, and content usage control method
US6810389B1 (en) * 2000-11-08 2004-10-26 Synopsys, Inc. System and method for flexible packaging of software application licenses
US8606684B2 (en) 2000-11-10 2013-12-10 Aol Inc. Digital content distribution and subscription system
US7043473B1 (en) 2000-11-22 2006-05-09 Widevine Technologies, Inc. Media tracking system and method
US7058177B1 (en) 2000-11-28 2006-06-06 Xilinx, Inc. Partially encrypted bitstream method
US6931543B1 (en) 2000-11-28 2005-08-16 Xilinx, Inc. Programmable logic device with decryption algorithm and decryption key
JP2002164880A (en) * 2000-11-29 2002-06-07 Pfu Ltd Contents providing server, recording medium recording contents providing program, contents delivery server, recording medium recording contents delivery program
US20020107802A1 (en) 2000-12-06 2002-08-08 Ashwin Philips Secure file downloading
US7117231B2 (en) 2000-12-07 2006-10-03 International Business Machines Corporation Method and system for the automatic generation of multi-lingual synchronized sub-titles for audiovisual data
US20070136817A1 (en) 2000-12-07 2007-06-14 Igt Wager game license management in a peer gaming network
KR100433516B1 (en) 2000-12-08 2004-05-31 삼성전자주식회사 Transcoding method
US20030002578A1 (en) 2000-12-11 2003-01-02 Ikuo Tsukagoshi System and method for timeshifting the encoding/decoding of audio/visual signals in real-time
CA2432128A1 (en) 2000-12-13 2002-06-20 The Chinese University Of Hong Kong Method and system for delivering media selections through a network
US7401351B2 (en) 2000-12-14 2008-07-15 Fuji Xerox Co., Ltd. System and method for video navigation and client side indexing
US7150045B2 (en) 2000-12-14 2006-12-12 Widevine Technologies, Inc. Method and apparatus for protection of electronic media
US6798912B2 (en) 2000-12-18 2004-09-28 Koninklijke Philips Electronics N.V. Apparatus and method of program classification based on syntax of transcript information
US6973576B2 (en) * 2000-12-27 2005-12-06 Margent Development, Llc Digital content security system
US7472280B2 (en) * 2000-12-27 2008-12-30 Proxense, Llc Digital rights management
US7023924B1 (en) 2000-12-28 2006-04-04 Emc Corporation Method of pausing an MPEG coded video stream
EP1220173A1 (en) * 2000-12-29 2002-07-03 THOMSON multimedia System and method for the secure distribution of digital content in a sharing network
US6920175B2 (en) 2001-01-03 2005-07-19 Nokia Corporation Video coding architecture and methods for using same
EP1354481A2 (en) 2001-01-12 2003-10-22 Koninklijke Philips Electronics N.V. Method and device for scalable video transcoding
US20020136298A1 (en) 2001-01-18 2002-09-26 Chandrashekhara Anantharamu System and method for adaptive streaming of predictive coded video data
JP4048407B2 (en) 2001-01-18 2008-02-20 富士フイルム株式会社 Digital camera
US7665115B2 (en) 2001-02-02 2010-02-16 Microsoft Corporation Integration of media playback components with an independent timing specification
GB0103245D0 (en) 2001-02-09 2001-03-28 Radioscape Ltd Method of inserting additional data into a compressed signal
EP1231793A1 (en) 2001-02-09 2002-08-14 STMicroelectronics S.r.l. A process for changing the syntax, resolution and bitrate of MPEG bitstreams, a system and a computer program product therefor
US7610365B1 (en) 2001-02-14 2009-10-27 International Business Machines Corporation Automatic relevance-based preloading of relevant information in portable devices
TWI223942B (en) 2001-02-20 2004-11-11 Li Jian Min Contents transmission network system and creating method thereof
US20020120934A1 (en) 2001-02-28 2002-08-29 Marc Abrahams Interactive television browsing and buying method
US7162314B2 (en) 2001-03-05 2007-01-09 Microsoft Corporation Scripting solution for interactive audio generation
US6970822B2 (en) 2001-03-07 2005-11-29 Microsoft Corporation Accessing audio processing components in an audio generation system
US7305273B2 (en) 2001-03-07 2007-12-04 Microsoft Corporation Audio generation system manager
JP3889233B2 (en) 2001-03-08 2007-03-07 株式会社モノリス Image encoding method and apparatus, and image decoding method and apparatus
WO2002073437A1 (en) 2001-03-12 2002-09-19 Edgestream, Inc. Seek architecture for media streaming
EP1244310A1 (en) 2001-03-21 2002-09-25 Canal+ Technologies Société Anonyme Data referencing system
US7450641B2 (en) 2001-09-14 2008-11-11 Sharp Laboratories Of America, Inc. Adaptive filtering based upon boundary strength
US20030061305A1 (en) 2001-03-30 2003-03-27 Chyron Corporation System and method for enhancing streaming media delivery and reporting
US8060906B2 (en) 2001-04-06 2011-11-15 At&T Intellectual Property Ii, L.P. Method and apparatus for interactively retrieving content related to previous query results
JP3788260B2 (en) 2001-04-09 2006-06-21 日本電気株式会社 Distribution system, distribution method thereof, and distribution program
SE0101295D0 (en) 2001-04-10 2001-04-10 Ericsson Telefon Ab L M A method and network for delivering streaming data
WO2002087241A1 (en) 2001-04-18 2002-10-31 Koninklijke Philips Electronics N.V. Audio coding with partial encryption
WO2002087235A1 (en) 2001-04-19 2002-10-31 Vividon, Inc. System for applying metric to multimedia files over network
US6947598B2 (en) 2001-04-20 2005-09-20 Front Porch Digital Inc. Methods and apparatus for generating, including and using information relating to archived audio/video data
US7110664B2 (en) 2001-04-20 2006-09-19 Front Porch Digital, Inc. Methods and apparatus for indexing and archiving encoded audio-video data
US7121666B2 (en) 2001-04-25 2006-10-17 Tseng Scheffer C G Apparatus and method for the kinetic analysis of tear stability
US7136485B2 (en) 2001-05-04 2006-11-14 Hewlett-Packard Development Company, L.P. Packetizing devices for scalable data streaming
US20030041257A1 (en) 2001-05-04 2003-02-27 Wee Susie J. Systems, methods and storage devices for scalable data streaming
US7243346B1 (en) 2001-05-21 2007-07-10 Microsoft Corporation Customized library management system
KR20040007621A (en) 2001-05-29 2004-01-24 마쯔시다덴기산교 가부시키가이샤 Rights management unit
US6973445B2 (en) 2001-05-31 2005-12-06 Contentguard Holdings, Inc. Demarcated digital content and method for creating and processing demarcated digital works
US7103261B2 (en) 2001-06-04 2006-09-05 William Grecia Consumer friendly error correcting formating method for white book 2.0 video compact disc with CD-DA red book audio tracks
US7124303B2 (en) 2001-06-06 2006-10-17 Sony Corporation Elementary stream partial encryption
US7747853B2 (en) 2001-06-06 2010-06-29 Sony Corporation IP delivery of secure digital content
FR2825877B1 (en) 2001-06-12 2003-09-19 Canal Plus Technologies METHOD FOR CONTROLLING ACCESS TO AN ENCRYPTED PROGRAM
US6742082B1 (en) 2001-06-12 2004-05-25 Network Appliance Pre-computing streaming media payload method and apparatus
US7181131B2 (en) 2001-06-18 2007-02-20 Thomson Licensing Changing a playback speed for video presentation recorded in a progressive frame structure format
US6948073B2 (en) 2001-06-27 2005-09-20 Microsoft Corporation Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client
JP2003087785A (en) 2001-06-29 2003-03-20 Toshiba Corp Method of converting format of encoded video data and apparatus therefor
US7356245B2 (en) 2001-06-29 2008-04-08 International Business Machines Corporation Methods to facilitate efficient transmission and playback of digital information
US7065213B2 (en) 2001-06-29 2006-06-20 Scientific-Atlanta, Inc. In a subscriber network receiving digital packets and transmitting digital packets below a predetermined maximum bit rate
US20040101142A1 (en) 2001-07-05 2004-05-27 Nasypny Vladimir Vladimirovich Method and system for an integrated protection system of data distributed processing in computer networks and system for carrying out said method
US7421411B2 (en) 2001-07-06 2008-09-02 Nokia Corporation Digital rights management in a mobile communications environment
CN100470654C (en) 2001-07-23 2009-03-18 松下电器产业株式会社 Information recording medium, and apparatus and method for recording information on information recording medium
US7146409B1 (en) 2001-07-24 2006-12-05 Brightplanet Corporation System and method for efficient control and capture of dynamic database content
JP4145586B2 (en) 2001-07-24 2008-09-03 セイコーエプソン株式会社 Image processing apparatus, image processing program, and image processing method
US20030031178A1 (en) 2001-08-07 2003-02-13 Amplify.Net, Inc. Method for ascertaining network bandwidth allocation policy associated with network address
US6925183B2 (en) 2001-08-16 2005-08-02 Asustek Computer Inc. Preventing shortened lifetimes of security keys in a wireless communications security system
US6829358B2 (en) 2001-08-20 2004-12-07 Asustek Computer Inc. Processing channel resets while performing a ciphering configuration change in a wireless communications protocol
EP1286349A1 (en) 2001-08-21 2003-02-26 Canal+ Technologies Société Anonyme File and content management
US7218635B2 (en) 2001-08-31 2007-05-15 Stmicroelectronics, Inc. Apparatus and method for indexing MPEG video data to perform special mode playback in a digital video recorder and indexed signal associated therewith
WO2003021936A2 (en) 2001-09-05 2003-03-13 Emblaze Semi Conductor Ltd Method for reducing blocking artifacts
KR100424762B1 (en) 2001-09-06 2004-03-30 삼성전자주식회사 Image data providing system and method thereof
JP3593075B2 (en) 2001-09-10 2004-11-24 株式会社東芝 Information storage medium, information recording method and apparatus, and information reproducing method and apparatus
US6983079B2 (en) 2001-09-20 2006-01-03 Seiko Epson Corporation Reducing blocking and ringing artifacts in low-bit-rate coding
FI20011871A (en) 2001-09-24 2003-03-25 Nokia Corp Processing of multimedia data
US7457359B2 (en) 2001-09-26 2008-11-25 Mabey Danny L Systems, devices and methods for securely distributing highly-compressed multimedia content
US7191216B2 (en) 2001-10-03 2007-03-13 Nokia Corporation System and method for controlling access to downloadable resources
US20030078891A1 (en) * 2001-10-18 2003-04-24 Capitant Patrice J. Systems and methods for providing digital rights management compatibility
US20030077071A1 (en) 2001-10-23 2003-04-24 Shu Lin Fast forward trick mode and reverse trick mode using an information file
US20030093799A1 (en) 2001-11-14 2003-05-15 Kauffman Marc W. Streamed content Delivery
JP2003152698A (en) 2001-11-15 2003-05-23 Nippon Hoso Kyokai <Nhk> Contents utilization control transmitting method, contents utilization control receiving method, contents utilization control transmitting device, contents utilization control receiving device, contents utilization control transmitting program and contents utilization control receiving program
US20030099364A1 (en) 2001-11-28 2003-05-29 Thompson Mark R. Playback manipulation of HTTP streamed content objects
ATE419713T1 (en) 2001-11-29 2009-01-15 Panasonic Corp METHOD FOR ELIMINATION OF CODING DISTORTION AND METHOD FOR VIDEO CODING AND DECODING
PT2938071T (en) 2001-11-29 2018-01-08 Godo Kaisha Ip Bridge 1 Coding distortion removal method
JP4196561B2 (en) * 2001-12-12 2008-12-17 日本電気株式会社 Content distribution method, server terminal, relay server, server cluster, and program
US20040037421A1 (en) 2001-12-17 2004-02-26 Truman Michael Mead Parital encryption of assembled bitstreams
DE10164135A1 (en) 2001-12-30 2003-07-17 Juergen K Lang Multimedia protection system divides data for part encryption with variable length key
MXPA04006400A (en) 2002-01-02 2004-10-04 Sony Electronics Inc Elementary stream partial encryption.
US7233669B2 (en) 2002-01-02 2007-06-19 Sony Corporation Selective encryption to enable multiple decryption keys
US8027470B2 (en) 2002-01-02 2011-09-27 Sony Corporation Video slice and active region based multiple partial encryption
US7215770B2 (en) 2002-01-02 2007-05-08 Sony Corporation System and method for partially encrypted multimedia stream
US7376233B2 (en) 2002-01-02 2008-05-20 Sony Corporation Video slice and active region based multiple partial encryption
US7242773B2 (en) 2002-09-09 2007-07-10 Sony Corporation Multiple partial encryption using retuning
US7292690B2 (en) 2002-01-02 2007-11-06 Sony Corporation Video scene change detection
US7075587B2 (en) 2002-01-04 2006-07-11 Industry-Academic Cooperation Foundation Yonsei University Video display apparatus with separate display means for textual information
US20030135633A1 (en) 2002-01-04 2003-07-17 International Business Machines Corporation Streaming and managing complex media content on Web servers
JP4039489B2 (en) * 2002-01-12 2008-01-30 コアトラスト インコーポレーテッド Information protection method and system for multimedia contents
US7065651B2 (en) 2002-01-16 2006-06-20 Microsoft Corporation Secure video card methods and systems
US7328345B2 (en) 2002-01-29 2008-02-05 Widevine Technologies, Inc. Method and system for end to end securing of content for video on demand
JP2003230089A (en) 2002-01-31 2003-08-15 Toshiba Corp Information storage medium and information recording apparatus
JP2003250113A (en) 2002-02-22 2003-09-05 Fuji Photo Film Co Ltd Video audio recording and reproducing apparatus
US7254634B1 (en) 2002-03-08 2007-08-07 Akamai Technologies, Inc. Managing web tier session state objects in a content delivery network (CDN)
US20030236836A1 (en) 2002-03-21 2003-12-25 Borthwick Ernest Mark System and method for the design and sharing of rich media productions via a computer network
US7170936B2 (en) 2002-03-28 2007-01-30 Intel Corporation Transcoding apparatus, system, and method
US20030185302A1 (en) 2002-04-02 2003-10-02 Abrams Thomas Algie Camera and/or camera converter
US7409456B2 (en) 2002-04-10 2008-08-05 Akami Technologies, Inc. Method and system for enhancing live stream delivery quality using prebursting
US7231516B1 (en) 2002-04-11 2007-06-12 General Instrument Corporation Networked digital video recording system with copy protection and random access playback
US20040006701A1 (en) 2002-04-13 2004-01-08 Advanced Decisions Inc. Method and apparatus for authentication of recorded audio
US7363647B1 (en) 2002-05-07 2008-04-22 Unisys Corporation Mapping process for use in sending trick-mode video streams with a high performance
JP4581685B2 (en) 2002-05-10 2010-11-17 ソニー株式会社 Encryption device and decryption device
US20040039916A1 (en) 2002-05-10 2004-02-26 David Aldis System and method for multi-tiered license management and distribution using networked clearinghouses
AU2003239385A1 (en) 2002-05-10 2003-11-11 Richard R. Reisman Method and apparatus for browsing using multiple coordinated device
JP4186512B2 (en) 2002-05-20 2008-11-26 ソニー株式会社 Service providing system, device terminal and processing method thereof, authentication device and method, service providing device and method, and program
US7054804B2 (en) 2002-05-20 2006-05-30 International Buisness Machines Corporation Method and apparatus for performing real-time subtitles translation
US7197234B1 (en) 2002-05-24 2007-03-27 Digeo, Inc. System and method for processing subpicture data
US20030233464A1 (en) 2002-06-10 2003-12-18 Jonathan Walpole Priority progress streaming for quality-adaptive transmission of data
JP2004013823A (en) 2002-06-11 2004-01-15 Hitachi Ltd Content distributing system and program
US7155109B2 (en) 2002-06-14 2006-12-26 Microsoft Corporation Programmable video recorder having flexible trick play
US7644172B2 (en) 2002-06-24 2010-01-05 Microsoft Corporation Communicating via a connection between a streaming server and a client without breaking the connection
US7725557B2 (en) 2002-06-24 2010-05-25 Microsoft Corporation Client-side caching of streaming media content
US7206940B2 (en) 2002-06-24 2007-04-17 Microsoft Corporation Methods and systems providing per pixel security and functionality
US7174021B2 (en) 2002-06-28 2007-02-06 Microsoft Corporation Systems and methods for providing secure server key operations
AU2003253875A1 (en) 2002-07-09 2004-01-23 Kaleidescape, Inc. Secure presentation of encrypted digital content
US9445133B2 (en) 2002-07-10 2016-09-13 Arris Enterprises, Inc. DVD conversion for on demand
FR2842690B1 (en) 2002-07-17 2004-10-08 Thomson Licensing Sa METHOD AND DEVICE FOR TRANSMITTING VIDEO DATA FOR THE IMPLEMENTATION OF SPECIAL MODES
US20040021684A1 (en) 2002-07-23 2004-02-05 Dominick B. Millner Method and system for an interactive video system
US7627229B2 (en) 2002-07-26 2009-12-01 Fujifilm Corporation Moving image recording apparatus and method of recording moving image
AU2003268037A1 (en) 2002-07-30 2004-02-16 Digital Interactive Streams, Inc. Digital content security system and method
US20040022391A1 (en) 2002-07-30 2004-02-05 O'brien Royal Digital content security system and method
US7167560B2 (en) 2002-08-08 2007-01-23 Matsushita Electric Industrial Co., Ltd. Partial encryption of stream-formatted media
US7418190B2 (en) 2002-08-22 2008-08-26 Microsoft Corporation Accelerated access to frames from a compressed digital video stream without keyframes
KR100609392B1 (en) 2002-09-05 2006-08-08 엘지전자 주식회사 Recording medium having data structure of playlist marks for managing reproduction of still images recorded thereon and recording and reproducing methods and apparatuses
RU2360302C2 (en) 2002-09-06 2009-06-27 Эл Джи Электроникс Инк. Recording medium with data structure for controlling display of still images recorded on it and method and device for recording and displaying
US8818896B2 (en) 2002-09-09 2014-08-26 Sony Corporation Selective encryption with coverage encryption
US20040052501A1 (en) 2002-09-12 2004-03-18 Tam Eddy C. Video event capturing system and method
US20050144468A1 (en) 2003-01-13 2005-06-30 Northcutt J. D. Method and apparatus for content protection in a personal digital network environment
US8064508B1 (en) 2002-09-19 2011-11-22 Silicon Image, Inc. Equalizer with controllably weighted parallel high pass and low pass filters and receiver including such an equalizer
US7594271B2 (en) 2002-09-20 2009-09-22 Widevine Technologies, Inc. Method and system for real-time tamper evidence gathering for software
US8626752B2 (en) 2002-09-23 2014-01-07 Peach Wiz, Inc. Broadcast network platform system
KR20050071504A (en) 2002-09-26 2005-07-07 코닌클리케 필립스 일렉트로닉스 엔.브이. Method and device for recording information on a record medium, record medium containing information, and method and device for reading information from a record medium
US7020287B2 (en) 2002-09-30 2006-03-28 Sony Corporation Method and system for key insertion for stored encrypted content
KR100910974B1 (en) 2002-10-02 2009-08-05 엘지전자 주식회사 Method for managing a graphic data of high density optical disc
US7185363B1 (en) * 2002-10-04 2007-02-27 Microsoft Corporation Using a first device to engage in a digital rights management transaction on behalf of a second device
US20040071453A1 (en) 2002-10-08 2004-04-15 Valderas Harold M. Method and system for producing interactive DVD video slides
US20040081434A1 (en) 2002-10-15 2004-04-29 Samsung Electronics Co., Ltd. Information storage medium containing subtitle data for multiple languages using text data and downloadable fonts and apparatus therefor
US7295673B2 (en) 2002-10-23 2007-11-13 Divx, Inc. Method and system for securing compressed digital video
US7137385B2 (en) 2002-11-01 2006-11-21 Visteon Global Technologies, Inc. Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coli fly back energy and two-stage regulation
US8572408B2 (en) 2002-11-05 2013-10-29 Sony Corporation Digital rights management of a digital device
KR20040039852A (en) 2002-11-05 2004-05-12 주식회사 디지털앤디지털 Trick play embodiment method using frame index
US7926080B2 (en) 2002-11-07 2011-04-12 Microsoft Corporation Trick mode support for VOD with long intra-frame intervals
WO2004045213A2 (en) 2002-11-13 2004-05-27 General Instrument Corporation Efficient distribution of encrypted content for multiple content access systems
US7702904B2 (en) 2002-11-15 2010-04-20 Nec Corporation Key management system and multicast delivery system using the same
EP1420580A1 (en) 2002-11-18 2004-05-19 Deutsche Thomson-Brandt GmbH Method and apparatus for coding/decoding items of subtitling data
JP3935419B2 (en) 2002-11-19 2007-06-20 Ｋｄｄｉ株式会社 Video coding bit rate selection method
KR100700252B1 (en) 2002-11-20 2007-03-26 엘지전자 주식회사 Recording medium having data structure for managing reproduction of data recorded thereon and recording and reproducing methods and apparatuses
US7227901B2 (en) 2002-11-21 2007-06-05 Ub Video Inc. Low-complexity deblocking filter
JP2004187161A (en) 2002-12-05 2004-07-02 Matsushita Electric Ind Co Ltd Moving video data processing equipment and moving video data processing method
WO2004054247A1 (en) 2002-12-09 2004-06-24 Koninklijke Philips Electronics N.V. Interactive television system with partial character set generator
US8054880B2 (en) 2004-12-10 2011-11-08 Tut Systems, Inc. Parallel rate control for digital video encoder with multi-processor architecture and picture-based look-ahead window
US8631451B2 (en) 2002-12-11 2014-01-14 Broadcom Corporation Server architecture supporting adaptive delivery to a variety of media players
US8195714B2 (en) 2002-12-11 2012-06-05 Leaper Technologies, Inc. Context instantiated application protocol
US7706540B2 (en) * 2002-12-16 2010-04-27 Entriq, Inc. Content distribution using set of session keys
TWI349204B (en) 2003-01-10 2011-09-21 Panasonic Corp Group admission system and server and client therefor
US7251328B2 (en) 2003-01-14 2007-07-31 General Instrument Corporation System for secure decryption of streaming media using selective decryption of header information and decryption of reassembled content
US7581255B2 (en) 2003-01-21 2009-08-25 Microsoft Corporation Systems and methods for licensing one or more data streams from an encoded digital media file
JP2004234128A (en) 2003-01-28 2004-08-19 Matsushita Electric Ind Co Ltd Information terminal device and server device therefor
JP4715094B2 (en) 2003-01-30 2011-07-06 ソニー株式会社 REPRODUCTION DEVICE, REPRODUCTION METHOD, REPRODUCTION PROGRAM, AND RECORDING MEDIUM
US20060053080A1 (en) * 2003-02-03 2006-03-09 Brad Edmonson Centralized management of digital rights licensing
GB2398210A (en) 2003-02-05 2004-08-11 Sony Uk Ltd Encryption using a binary tree structure
US20040158878A1 (en) 2003-02-07 2004-08-12 Viresh Ratnakar Power scalable digital video decoding
US20060210245A1 (en) 2003-02-21 2006-09-21 Mccrossan Joseph Apparatus and method for simultaneously utilizing audio visual data
KR20050105268A (en) 2003-03-03 2005-11-03 코닌클리케 필립스 일렉트로닉스 엔.브이. Video encoding
KR100553885B1 (en) 2003-03-13 2006-02-24 삼성전자주식회사 Method for managing multimedia contents made with SMIL and SMIL file system thereof
US7356143B2 (en) 2003-03-18 2008-04-08 Widevine Technologies, Inc System, method, and apparatus for securely providing content viewable on a secure device
US7007170B2 (en) 2003-03-18 2006-02-28 Widevine Technologies, Inc. System, method, and apparatus for securely providing content viewable on a secure device
CN1762022A (en) 2003-03-20 2006-04-19 皇家飞利浦电子股份有限公司 Cpi data for steam buffer channels
US7606928B2 (en) 2003-03-21 2009-10-20 Nokia Corporation Method and device for controlling receiver buffer fullness level in multimedia streaming
JP4170808B2 (en) 2003-03-31 2008-10-22 株式会社東芝 Information display device, information display method, and program
US7406176B2 (en) 2003-04-01 2008-07-29 Microsoft Corporation Fully scalable encryption for scalable multimedia
US7313236B2 (en) 2003-04-09 2007-12-25 International Business Machines Corporation Methods and apparatus for secure and adaptive delivery of multimedia content
DE602004028460D1 (en) 2003-04-10 2010-09-16 Panasonic Corp INFORMATION RECORDING MEDIUM AND DEVICE AND METHOD FOR RECORDING INFORMATION TO THE INFORMATION RECORDING MEDIUM
US7237061B1 (en) 2003-04-17 2007-06-26 Realnetworks, Inc. Systems and methods for the efficient reading of data in a server system
JP3918766B2 (en) 2003-04-22 2007-05-23 日本電気株式会社 Automatic media changer
JP4208634B2 (en) 2003-04-23 2009-01-14 キヤノン株式会社 Playback device
RU2388073C2 (en) 2003-04-29 2010-04-27 Эл Джи Электроникс Инк. Recording medium with data structure for managing playback of graphic data and methods and devices for recording and playback
US7616865B2 (en) 2003-04-30 2009-11-10 Lg Electronics Inc. Recording medium having a data structure for managing reproduction of subtitle data and methods and apparatuses of recording and reproducing
EP1621004A1 (en) * 2003-05-05 2006-02-01 Behruz Vazvan A communication method, system, devices and software arranged to operate in this system and devices
KR20040096718A (en) 2003-05-10 2004-11-17 삼성전자주식회사 Multimedia data decoding apparatus, audio data receiving method and audio data structure therein
KR100492567B1 (en) 2003-05-13 2005-06-03 엘지전자 주식회사 Http-based video streaming apparatus and method for a mobile communication system
JP2007504778A (en) 2003-05-16 2007-03-01 コニンクリユケ フィリップス エレクトロニクス エヌ．ブイ． Recording / reproducing method and video recording / reproducing system
US20040243488A1 (en) 2003-05-27 2004-12-02 Masaya Yamamoto Storage medium rental system
US7409454B2 (en) 2003-06-02 2008-08-05 Microsoft Corporation Automatic detection of intermediate network device capabilities
US7739715B2 (en) 2003-06-24 2010-06-15 Microsoft Corporation Variable play speed control for media streams
US7424501B2 (en) 2003-06-30 2008-09-09 Intel Corporation Nonlinear filtering and deblocking applications utilizing SIMD sign and absolute value operations
JP4411879B2 (en) 2003-07-01 2010-02-10 株式会社ニコン Signal processing apparatus, signal processing program, and electronic camera
US20050005025A1 (en) 2003-07-04 2005-01-06 Michael Harville Method for managing a streaming media service
JP4047237B2 (en) 2003-07-04 2008-02-13 株式会社リコー Index data creation device, video playback device
AU2004258523B2 (en) * 2003-07-07 2009-12-10 Irdeto B.V. Reprogrammable security for controlling piracy and enabling interactive content
JP2005028676A (en) 2003-07-10 2005-02-03 Canon Inc Image forming apparatus and program updating method therefor
US9615061B2 (en) 2003-07-11 2017-04-04 Tvworks, Llc System and method for creating and presenting composite video-on-demand content
US20050013494A1 (en) 2003-07-18 2005-01-20 Microsoft Corporation In-loop deblocking filter
US7907833B2 (en) 2003-07-21 2011-03-15 Thomson Licensing Apparatus and method for communicating stop and pause commands in a video recording and playback system
US7382879B1 (en) 2003-07-23 2008-06-03 Sprint Communications Company, L.P. Digital rights management negotiation for streaming media over a network
US7941554B2 (en) 2003-08-01 2011-05-10 Microsoft Corporation Sparse caching for streaming media
JP2005057435A (en) 2003-08-01 2005-03-03 Sony Corp Client equipment, content processing method for client equipment, and contents providing system
DE602004031625D1 (en) 2003-08-07 2011-04-14 Pervenio Ltd SERVER FOR DETERMINING AND SAVING MOBILE DEVICE PERFORMANCE FEATURES
JP3785642B2 (en) 2003-09-03 2006-06-14 日本電気株式会社 Encoding apparatus and decoding apparatus using encryption key included in digital watermark, and methods thereof
US7467202B2 (en) 2003-09-10 2008-12-16 Fidelis Security Systems High-performance network content analysis platform
WO2005029836A2 (en) 2003-09-12 2005-03-31 Opentv, Inc. Method and system for controlling recording and playback of interactive applications
US20050227773A1 (en) 2003-09-24 2005-10-13 Lu Priscilla M Portable video storage and playback device
US7389273B2 (en) * 2003-09-25 2008-06-17 Scott Andrew Irwin System and method for federated rights management
WO2005034092A2 (en) 2003-09-29 2005-04-14 Handheld Entertainment, Inc. Method and apparatus for coding information
US7979886B2 (en) 2003-10-17 2011-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Container format for multimedia presentations
US7406174B2 (en) 2003-10-21 2008-07-29 Widevine Technologies, Inc. System and method for n-dimensional encryption
US8250622B2 (en) 2003-10-30 2012-08-21 Panasonic Corporation Method and apparatus for broadcasting to a portable terminal
EP2051510B1 (en) 2003-10-30 2013-08-14 Panasonic Corporation Mobile-terminal-orientated transmission method and apparatus
US7853980B2 (en) 2003-10-31 2010-12-14 Sony Corporation Bi-directional indices for trick mode video-on-demand
US7346163B2 (en) 2003-10-31 2008-03-18 Sony Corporation Dynamic composition of pre-encrypted video on demand content
US20050102371A1 (en) 2003-11-07 2005-05-12 Emre Aksu Streaming from a server to a client
DE10353564A1 (en) 2003-11-14 2005-06-16 Deutsche Thomson-Brandt Gmbh Method for the intermittent, discontinuous transmission of data in a network of distributed stations and network subscriber station as a request device in the implementation of such a method as well as network subscriber station as a source device in the implementation of such a method
US7673062B2 (en) 2003-11-18 2010-03-02 Yahoo! Inc. Method and apparatus for assisting with playback of remotely stored media files
US7882034B2 (en) 2003-11-21 2011-02-01 Realnetworks, Inc. Digital rights management for content rendering on playback devices
US7398327B2 (en) 2003-11-25 2008-07-08 Robert Bosch Gmbh Apparatus, method and system for providing automated services to heterogenous devices across multiple platforms
EP1536646B1 (en) 2003-11-26 2010-11-10 Packet Video Network Solutions, Inc. Method for guaranteed delivery of multimedia content based on terminal capabilities
EP1689115A1 (en) 2003-11-28 2006-08-09 Matsushita Electric Industries Co., Ltd. Management device, terminal device, and copyright protection system
US8472792B2 (en) 2003-12-08 2013-06-25 Divx, Llc Multimedia distribution system
US7519274B2 (en) 2003-12-08 2009-04-14 Divx, Inc. File format for multiple track digital data
US7900140B2 (en) 2003-12-08 2011-03-01 Microsoft Corporation Media processing methods, systems and application program interfaces
JP4155185B2 (en) 2003-12-11 2008-09-24 日本ビクター株式会社 Content distribution method, content distribution server, and content receiving apparatus
US7681244B2 (en) 2003-12-11 2010-03-16 Panasonic Corporation Packet transmitter apparatus
US7721111B2 (en) 2003-12-14 2010-05-18 Realnetworks, Inc. Auto-negotiation of content output formats using a secure component model
JP4052239B2 (en) 2003-12-16 2008-02-27 ヤマハ株式会社 Optical disk recording device
EP1695174A1 (en) 2003-12-17 2006-08-30 Matsushita Electric Industrial Co., Ltd. Methods and apparatuses for distributing system secret parameter group and encrypted intermediate key group for generating content encryption and decryption deys
JP4118232B2 (en) 2003-12-19 2008-07-16 三菱電機株式会社 Video data processing method and video data processing apparatus
WO2005064836A1 (en) 2003-12-22 2005-07-14 America Online, Inc A system and method for using a streaming protocol
US20050138655A1 (en) 2003-12-22 2005-06-23 Randy Zimler Methods, systems and storage medium for managing digital rights of segmented content
FR2864407B1 (en) 2003-12-22 2006-03-10 Canon Kk METHOD AND DEVICE FOR CONTINUOUS TRANSMISSION OF A VIDEO IN A COMMUNICATION NETWORK
EP1553779A1 (en) 2004-01-12 2005-07-13 Deutsche Thomson-Brandt GmbH Data reduction of video streams by selection of frames and partial deletion of transform coefficients
US20050183120A1 (en) 2004-01-13 2005-08-18 Saurabh Jain Multi-user personalized digital multimedia distribution methods and systems
JP4537083B2 (en) 2004-01-28 2010-09-01 キヤノン株式会社 Data processing apparatus and control method thereof
US20050180641A1 (en) 2004-02-02 2005-08-18 Clark Adam L. System and method for transmitting live audio/video information
US9094699B2 (en) 2004-02-05 2015-07-28 Broadcom Corporation System and method for security key transmission with strong pairing to destination client
WO2005076601A1 (en) 2004-02-10 2005-08-18 Lg Electronic Inc. Text subtitle decoder and method for decoding text subtitle streams
US7546641B2 (en) 2004-02-13 2009-06-09 Microsoft Corporation Conditional access to digital rights management conversion
US8832434B2 (en) 2004-02-13 2014-09-09 Hewlett-Packard Development Company, L.P. Methods for generating data for describing scalable media
JP5119566B2 (en) 2004-02-16 2013-01-16 ソニー株式会社 REPRODUCTION DEVICE AND REPRODUCTION METHOD, PROGRAM RECORDING MEDIUM, AND PROGRAM
US7512658B2 (en) 2004-02-26 2009-03-31 International Business Machines Corporation Providing a portion of an electronic mail message based upon a transfer rate, a message size, and a file format
US20050216752A1 (en) 2004-03-26 2005-09-29 Microsoft Corporation Common scrambling
CN100579204C (en) 2004-03-29 2010-01-06 松下电器产业株式会社 Accumulation display device, interlocked display method and system
JP2005284041A (en) 2004-03-30 2005-10-13 Victor Co Of Japan Ltd Method for distributing contents, contents distribution server and contents receiver
JP2005286881A (en) 2004-03-30 2005-10-13 Nec Corp Video contents reproducing apparatus and method
US7467399B2 (en) * 2004-03-31 2008-12-16 International Business Machines Corporation Context-sensitive confidentiality within federated environments
WO2005101828A1 (en) 2004-04-16 2005-10-27 Matsushita Electric Industrial Co., Ltd. Recording medium, reproduction device, program
US7720355B2 (en) 2004-04-16 2010-05-18 Panasonic Corporation Recording medium, reproduction device, program
WO2005107192A1 (en) 2004-04-28 2005-11-10 Thomson Licensing System and method for enhancing network quality of service
US7400679B2 (en) 2004-04-29 2008-07-15 Mediatek Incorporation Adaptive de-blocking filtering apparatus and method for MPEG video decoder
US7397853B2 (en) 2004-04-29 2008-07-08 Mediatek Incorporation Adaptive de-blocking filtering apparatus and method for MPEG video decoder
US7539248B2 (en) 2004-04-29 2009-05-26 Mediatek Incorporation Adaptive de-blocking filtering apparatus and method for MPEG video decoder
US8868772B2 (en) 2004-04-30 2014-10-21 Echostar Technologies L.L.C. Apparatus, system, and method for adaptive-rate shifting of streaming content
US7477749B2 (en) 2004-05-12 2009-01-13 Nokia Corporation Integrity protection of streamed content
US20050254508A1 (en) 2004-05-13 2005-11-17 Nokia Corporation Cooperation between packetized data bit-rate adaptation and data packet re-transmission
US20060037057A1 (en) 2004-05-24 2006-02-16 Sharp Laboratories Of America, Inc. Method and system of enabling trick play modes using HTTP GET
US7299406B2 (en) 2004-06-02 2007-11-20 Research In Motion Limited Representing spreadsheet document content
US7885405B1 (en) 2004-06-04 2011-02-08 GlobalFoundries, Inc. Multi-gigabit per second concurrent encryption in block cipher modes
EP1769399B1 (en) 2004-06-07 2020-03-18 Sling Media L.L.C. Personal media broadcasting system
JP2005351994A (en) 2004-06-08 2005-12-22 Sony Corp Contents distribution server, contents distributing method and program
US7711647B2 (en) 2004-06-10 2010-05-04 Akamai Technologies, Inc. Digital rights management in a distributed network
WO2005125214A2 (en) 2004-06-14 2005-12-29 Rok Productions Limited Media player
GB0413261D0 (en) 2004-06-15 2004-07-14 Ibm Method and arrangement for front building
US7756271B2 (en) 2004-06-15 2010-07-13 Microsoft Corporation Scalable layered access control for multimedia
EP1965388B1 (en) 2004-06-18 2010-08-25 Panasonic Corporation Reproduction device, program and reproduction method
US20060015580A1 (en) 2004-07-01 2006-01-19 Home Box Office, A Delaware Corporation Multimedia content distribution
US8600217B2 (en) 2004-07-14 2013-12-03 Arturo A. Rodriguez System and method for improving quality of displayed picture during trick modes
US7460668B2 (en) 2004-07-21 2008-12-02 Divx, Inc. Optimized secure media playback control
KR100611985B1 (en) 2004-07-27 2006-08-11 삼성전자주식회사 Method for managing realtime content, sink device and source device
US7571246B2 (en) 2004-07-29 2009-08-04 Microsoft Corporation Media transrating over a bandwidth-limited network
US8406607B2 (en) 2004-08-12 2013-03-26 Gracenote, Inc. Selection of content from a stream of video or audio data
US20070271317A1 (en) 2004-08-16 2007-11-22 Beinsync Ltd. System and Method for the Synchronization of Data Across Multiple Computing Devices
EP1780711B1 (en) 2004-08-17 2012-02-15 Panasonic Corporation Information recording medium, data sorting device, and data reproducing device
CN101002469A (en) 2004-08-26 2007-07-18 松下电器产业株式会社 Content start control device
ATE421144T1 (en) 2004-09-08 2009-01-15 Panasonic Corp ANTI CHATTER, ANTI-RATTER TIMER FOR APPLICATION INPUTS IN A DVD PLAYER.
WO2006034464A1 (en) 2004-09-23 2006-03-30 Thomson Licensing Inserting metadata for trick play in video transport stream
KR20060030164A (en) 2004-10-05 2006-04-10 전문석 A digital management system with shared key pool for video data protection
JP2007065928A (en) 2005-08-30 2007-03-15 Toshiba Corp Information storage medium, information processing method, information transfer method, information reproduction method, information reproduction device, information recording method, information recording device, and program
US7797720B2 (en) 2004-10-22 2010-09-14 Microsoft Corporation Advanced trick mode
DE602004029403D1 (en) 2004-10-28 2010-11-11 Telecom Italia Spa METHOD FOR CONFIGURING A RADIO TERMINATOR THROUGH A RADIO COMMUNICATION NETWORK, SUCH NETWORK AND COMPUTER PROGRAM PRODUCT THEREFOR
US7412149B2 (en) 2004-10-28 2008-08-12 Bitband Technologies, Ltd. Trick mode generation in video streaming
US20060093320A1 (en) 2004-10-29 2006-05-04 Hallberg Bryan S Operation modes for a personal video recorder using dynamically generated time stamps
US10637866B2 (en) 2004-11-08 2020-04-28 Telefonaktiebolaget Lm Ericsson (Publ) Technique for registering a device with a rights issuer system
US8218439B2 (en) 2004-11-24 2012-07-10 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive buffering
EP1662788A1 (en) 2004-11-24 2006-05-31 Nagravision SA Method and system for access control of audio/video data
WO2006057222A1 (en) 2004-11-29 2006-06-01 Matsushita Electric Industrial Co., Ltd. Transmitting apparatus and receiving apparatus
JP2006155500A (en) * 2004-12-01 2006-06-15 Mitsubishi Electric Corp License management device and content use system
CN101091382B (en) 2004-12-06 2012-05-16 汤姆逊许可公司 Multiple closed captioning flows and customer access in digital networks
WO2006066052A2 (en) 2004-12-16 2006-06-22 Sonic Solutions Methods and systems for use in network management of content
JP2006174309A (en) 2004-12-17 2006-06-29 Ricoh Co Ltd Animation reproducing apparatus, program, and record medium
GB0428155D0 (en) 2004-12-22 2005-01-26 British Telecomm Buffer underflow prevention
FR2879878B1 (en) 2004-12-22 2007-05-25 Thales Sa COMPATIBLE SELECTIVE ENCRYPTION METHOD FOR VIDEO STREAM
US7664872B2 (en) 2005-01-05 2010-02-16 Divx, Inc. Media transfer protocol
CN101091184B (en) 2005-01-18 2010-04-14 松下电器产业株式会社 Data storing method, data recording device and data reproducing device
EP1839446A1 (en) 2005-01-19 2007-10-03 THOMSON Licensing Method and apparatus for real time parallel encoding
DE102005004941B4 (en) 2005-02-02 2006-12-21 Avt Audio Vision Technology Gmbh Conversion of data, in particular for the reproduction of audio and / or video information
JP4599581B2 (en) 2005-02-08 2010-12-15 ブラザー工業株式会社 Information distribution system, distribution request program, transfer program, distribution program, etc.
US7984513B1 (en) * 2005-02-09 2011-07-19 Liquid Machines, Inc. Method and system for using a rules engine for enforcing access and usage policies in rights-aware applications
US7350029B2 (en) 2005-02-10 2008-03-25 International Business Machines Corporation Data stream prefetching in a microprocessor
WO2006085595A1 (en) 2005-02-10 2006-08-17 Matsushita Electric Industrial Co., Ltd. Program conversion device and program execution device
WO2006087676A2 (en) 2005-02-18 2006-08-24 Koninklijke Philips Electronics N.V. Method of multiplexing auxiliary data in an audio/video stream
US20070166000A1 (en) 2005-03-01 2007-07-19 Ramesh Nallur System and method for generating trick mode streams
US8213768B2 (en) 2005-03-08 2012-07-03 Panasonic Corporation Packet transmitting apparatus
US7627888B2 (en) 2005-03-09 2009-12-01 Vudu, Inc. Method and system for keeping a library of titles updated
US20060218251A1 (en) 2005-03-14 2006-09-28 Matsushita Electric Industrial Co., Ltd. AV server, AV contents reproducing apparatus, AV contents transmitting method, program and recording medium
US7349886B2 (en) 2005-03-25 2008-03-25 Widevine Technologies, Inc. Securely relaying content using key chains
US20080120342A1 (en) 2005-04-07 2008-05-22 Iofy Corporation System and Method for Providing Data to be Used in a Presentation on a Device
US20080120330A1 (en) 2005-04-07 2008-05-22 Iofy Corporation System and Method for Linking User Generated Data Pertaining to Sequential Content
KR100677026B1 (en) 2005-04-07 2007-02-01 (주)아이티너스 코리아 System for Receiving Or Transmitting Video Contents And Information Security Module Used In the Same
US8261356B2 (en) * 2005-04-08 2012-09-04 Electronics And Telecommunications Research Institute Tool pack structure and contents execution device
US7676495B2 (en) 2005-04-14 2010-03-09 Microsoft Corporation Advanced streaming format table of contents object
US20060235883A1 (en) 2005-04-18 2006-10-19 Krebs Mark S Multimedia system for mobile client platforms
US20060259589A1 (en) 2005-04-20 2006-11-16 Lerman David R Browser enabled video manipulation
US7478325B2 (en) 2005-04-22 2009-01-13 Microsoft Corporation Methods for providing an accurate visual rendition of a text element formatted with an unavailable font
US8683066B2 (en) 2007-08-06 2014-03-25 DISH Digital L.L.C. Apparatus, system, and method for multi-bitrate content streaming
JP4356645B2 (en) 2005-04-28 2009-11-04 ソニー株式会社 Subtitle generation apparatus and method
US8640166B1 (en) 2005-05-06 2014-01-28 Rovi Guides, Inc. Systems and methods for content surfing
DE102005022834A1 (en) 2005-05-11 2006-11-16 Deutsche Telekom Ag Method for disseminating DRM-based digital content
KR100716900B1 (en) 2005-05-12 2007-05-10 에스케이 텔레콤주식회사 System and method for protection of broadcasting and multimedia contents
JP4293160B2 (en) 2005-05-19 2009-07-08 ソニー株式会社 Content playback apparatus and content playback method
KR100717008B1 (en) 2005-05-31 2007-05-10 삼성전자주식회사 Method and apparatus for transmitting and receiving of partial font file
US7805470B2 (en) 2005-06-23 2010-09-28 Emc Corporation Methods and apparatus for managing the storage of content in a file system
US20070005333A1 (en) 2005-06-30 2007-01-04 Benard Setiohardjo Analog tape emulation
US7840489B2 (en) 2005-07-01 2010-11-23 Sony Corporation Key sharing for DRM interoperability
CA2513016A1 (en) 2005-07-22 2007-01-22 Research In Motion Limited A secure method of synchronizing cache contents of a mobile browser with a proxy server
JP2007036666A (en) 2005-07-27 2007-02-08 Onkyo Corp Contents distribution system, client, and client program
KR20070020727A (en) 2005-08-16 2007-02-22 주식회사 팬택 Apparatus and method of using pseudo streaming download with partially progressive download in terminal
JP4321550B2 (en) 2005-08-31 2009-08-26 ソニー株式会社 Information processing apparatus, information recording medium manufacturing apparatus, information recording medium and method, and computer program
US8104054B2 (en) 2005-09-01 2012-01-24 At&T Intellectual Property I, L.P. Methods, systems, and devices for bandwidth conservation
US20070055982A1 (en) 2005-09-02 2007-03-08 Netgear Inc. System and method for digital content media distribution
JP4682759B2 (en) 2005-09-08 2011-05-11 ソニー株式会社 Playback apparatus, playback method, and playback program
US8504597B2 (en) 2005-09-09 2013-08-06 William M. Pitts Distributed file system consistency mechanism extension for enabling internet video broadcasting
JP2007074608A (en) 2005-09-09 2007-03-22 Hitachi Ltd Reproducing apparatus and reproducing method
US20070061595A1 (en) 2005-09-14 2007-03-15 Huang-Chung Chen Apparatus and method for protecting data
US20070067472A1 (en) 2005-09-20 2007-03-22 Lsi Logic Corporation Accurate and error resilient time stamping method and/or apparatus for the audio-video interleaved (AVI) format
US7817608B2 (en) 2005-09-23 2010-10-19 Widevine Technologies, Inc. Transitioning to secure IP communications for encoding, encapsulating, and encrypting data
US8201214B1 (en) * 2005-09-30 2012-06-12 Apple Inc. Ad-hoc user account creation
WO2007044590A2 (en) 2005-10-07 2007-04-19 Google Inc. Indirect subscriptions to user-selected content feeds and top n lists of content feeds
US8522290B2 (en) 2005-10-07 2013-08-27 Infosys Technologies, Ltd. Video on demand system and methods thereof
US20070083467A1 (en) 2005-10-10 2007-04-12 Apple Computer, Inc. Partial encryption techniques for media data
US20070086528A1 (en) 2005-10-18 2007-04-19 Mauchly J W Video encoder with multiple processors
US20070156770A1 (en) 2005-10-18 2007-07-05 Joel Espelien System and method for controlling and/or managing metadata of multimedia
US8180826B2 (en) 2005-10-31 2012-05-15 Microsoft Corporation Media sharing and authoring on the web
US8196032B2 (en) 2005-11-01 2012-06-05 Microsoft Corporation Template-based multimedia authoring and sharing
FR2892885B1 (en) 2005-11-02 2008-01-25 Streamezzo Sa METHOD FOR MANAGING CHARACTER FONTS WITHIN MULTIMEDIA SCENES, CORRESPONDING COMPUTER PROGRAM AND TERMINAL.
US7716445B2 (en) 2005-11-04 2010-05-11 Oracle America, Inc. Method and system for storing a sparse file using fill counts
US20080031451A1 (en) 2005-11-14 2008-02-07 Jean-Francois Poirier Method and system for security of data transmissions
KR100724825B1 (en) 2005-11-17 2007-06-04 삼성전자주식회사 A Methodology and System for Scalable Video Bitstream Encryption and Decryption to Scalable Conditional Access Control according to Multi-dimensionalScalability in Scalable Video Coding
KR100724899B1 (en) 2005-11-22 2007-06-04 삼성전자주식회사 Compatible-progressive download method and the system thereof
WO2007073347A1 (en) 2005-12-19 2007-06-28 Agency For Science, Technology And Research Annotation of video footage and personalised video generation
JP4793856B2 (en) 2005-12-22 2011-10-12 Ｋｄｄｉ株式会社 Image scrambling device and image descrambling device
WO2007072257A1 (en) 2005-12-23 2007-06-28 Koninklijke Philips Electronics N.V. A device for and a method of processing an encrypted data stream
FR2895545B1 (en) 2005-12-23 2008-05-30 Trusted Logic Sa METHOD FOR AUTHENTICATING APPLICATIONS OF A COMPUTER SYSTEM
US8170210B2 (en) 2005-12-23 2012-05-01 Koninklijke Philips Electronics N.V. Device for and a method of processing data stream
US20070157267A1 (en) 2005-12-30 2007-07-05 Intel Corporation Techniques to improve time seek operations
US8949146B2 (en) 2005-12-31 2015-02-03 Michelle Fisher Method for purchasing tickets using a mobile communication device
EP1806919A1 (en) 2006-01-05 2007-07-11 Alcatel Lucent Media delivery system with content-based trick play mode
US8214516B2 (en) 2006-01-06 2012-07-03 Google Inc. Dynamic media serving infrastructure
US8139768B2 (en) 2006-01-19 2012-03-20 Microsoft Corporation Encrypting content in a tuner device and analyzing content protection policy
US7577980B2 (en) 2006-01-19 2009-08-18 International Business Machines Corporation Bit-rate constrained trick play through stream switching and adaptive streaming
US20070178933A1 (en) 2006-01-30 2007-08-02 Sony Ericsson Mobile Communications Ab Wireless communication network selection
US7991891B2 (en) 2006-02-02 2011-08-02 Microsoft Corporation Version-specific content searching
JP4826270B2 (en) 2006-02-03 2011-11-30 富士ゼロックス株式会社 Electronic ticket issue management system, issuer system, program
KR100669616B1 (en) 2006-02-13 2007-01-16 엘지전자 주식회사 Dvd file system for recording/reproducing of hd stream
WO2007093923A1 (en) 2006-02-13 2007-08-23 Koninklijke Philips Electronics N.V. Image processing apparatus using partial encryption
US20070204115A1 (en) 2006-02-28 2007-08-30 Maven Networks, Inc. Systems and methods for storage shuffling techniques to download content to a file
US7706534B2 (en) * 2006-02-28 2010-04-27 Nokia Corporation Pay per minute for DVB-H services
US20070201502A1 (en) 2006-02-28 2007-08-30 Maven Networks, Inc. Systems and methods for controlling the delivery behavior of downloaded content
US20070204011A1 (en) 2006-02-28 2007-08-30 Maven Networks, Inc. Systems and methods for offline access to video content of a web-site
US7962942B1 (en) 2006-02-28 2011-06-14 Rovi Guides, Inc. Systems and methods for enhanced trick-play functions
US8015491B2 (en) 2006-02-28 2011-09-06 Maven Networks, Inc. Systems and methods for a single development tool of unified online and offline content providing a similar viewing experience
US20070204003A1 (en) 2006-02-28 2007-08-30 Maven Networks, Inc. Downloading a file over HTTP from multiple servers
WO2007101182A2 (en) 2006-02-28 2007-09-07 Maven Networks, Inc. Systems and methods for delivering and managing media content downloaded to a network connected device
US8001471B2 (en) 2006-02-28 2011-08-16 Maven Networks, Inc. Systems and methods for providing a similar offline viewing experience of online web-site content
US7555464B2 (en) 2006-03-01 2009-06-30 Sony Corporation Multiple DRM management
JP4631747B2 (en) 2006-03-02 2011-02-16 ソニー株式会社 Playback apparatus, playback method, and playback program
US20070217759A1 (en) 2006-03-10 2007-09-20 Microsoft Corporation Reverse Playback of Video Data
JP5200204B2 (en) 2006-03-14 2013-06-05 ディブエックス リミテッド ライアビリティー カンパニー A federated digital rights management mechanism including a trusted system
US20070217339A1 (en) 2006-03-16 2007-09-20 Hitachi, Ltd. Cross-layer QoS mechanism for video transmission over wireless LAN
WO2007113836A2 (en) 2006-04-03 2007-10-11 Beinsync Ltd. Peer to peer syncronization system and method
US20070239839A1 (en) 2006-04-06 2007-10-11 Buday Michael E Method for multimedia review synchronization
US8601590B2 (en) 2006-04-27 2013-12-03 Panasonic Corporation Content distribution system
EP2026238A4 (en) 2006-05-18 2012-05-30 Panasonic Corp Electronic device, content reproduction control method, program, storage medium, and integrated circuit
US7823210B2 (en) 2006-05-23 2010-10-26 Microsoft Corporation Rights management using recording definition information (RDI)
US7849624B2 (en) * 2006-05-23 2010-12-14 Taser International, Inc. Systems and methods for qualified registration
US8245264B2 (en) 2006-05-26 2012-08-14 John Toebes Methods and systems to reduce channel selection transition delay in a digital network
US20080134043A1 (en) 2006-05-26 2008-06-05 Sony Corporation System and method of selective media content access through a recommednation engine
US8516531B2 (en) 2006-05-31 2013-08-20 Alcatel Lucent Reducing channel change delays
WO2007143592A2 (en) 2006-06-01 2007-12-13 Divx, Inc. Content description system
US8412927B2 (en) 2006-06-07 2013-04-02 Red Hat, Inc. Profile framework for token processing system
US9380096B2 (en) 2006-06-09 2016-06-28 Qualcomm Incorporated Enhanced block-request streaming system for handling low-latency streaming
US9209934B2 (en) 2006-06-09 2015-12-08 Qualcomm Incorporated Enhanced block-request streaming using cooperative parallel HTTP and forward error correction
KR101013686B1 (en) 2006-06-29 2011-02-10 엘지전자 주식회사 Method and system for managing devices in user domain in digital rights management
US8464066B1 (en) 2006-06-30 2013-06-11 Amazon Technologies, Inc. Method and system for sharing segments of multimedia data
WO2008010275A1 (en) 2006-07-19 2008-01-24 Panasonic Corporation Medium data processing device and medium data processing method
US8082442B2 (en) 2006-08-10 2011-12-20 Microsoft Corporation Securely sharing applications installed by unprivileged users
US20080043832A1 (en) 2006-08-16 2008-02-21 Microsoft Corporation Techniques for variable resolution encoding and decoding of digital video
US20080046925A1 (en) 2006-08-17 2008-02-21 Microsoft Corporation Temporal and spatial in-video marking, indexing, and searching
US8312120B2 (en) 2006-08-22 2012-11-13 Citrix Systems, Inc. Systems and methods for providing dynamic spillover of virtual servers based on bandwidth
US20080066181A1 (en) 2006-09-07 2008-03-13 Microsoft Corporation DRM aspects of peer-to-peer digital content distribution
US20080066099A1 (en) 2006-09-11 2008-03-13 Apple Computer, Inc. Media systems with integrated content searching
US20080077592A1 (en) 2006-09-27 2008-03-27 Shane Brodie method and apparatus for device authentication
KR102205737B1 (en) 2006-09-29 2021-01-21 유나이티드 비디오 프로퍼티즈,인크. Management of profiles for interactive media guidance applications
US8381249B2 (en) 2006-10-06 2013-02-19 United Video Properties, Inc. Systems and methods for acquiring, categorizing and delivering media in interactive media guidance applications
US8832742B2 (en) 2006-10-06 2014-09-09 United Video Properties, Inc. Systems and methods for acquiring, categorizing and delivering media in interactive media guidance applications
US7743161B2 (en) 2006-10-10 2010-06-22 Ortiva Wireless, Inc. Digital content buffer for adaptive streaming
TW200820783A (en) 2006-10-25 2008-05-01 Realtek Semiconductor Corp Apparatus and method for deblock filtering
US8270819B2 (en) 2006-10-31 2012-09-18 Tivo Inc. Performing trick play functions in a digital video recorder with efficient use of resources
US8711929B2 (en) 2006-11-01 2014-04-29 Skyfire Labs, Inc. Network-based dynamic encoding
WO2008061121A2 (en) 2006-11-14 2008-05-22 Hayes Paul V System and method for searching for internet-accessible content
US8341282B2 (en) 2006-11-21 2012-12-25 Verizon Patent And Licensing Inc. Hybrid buffer management
JP4609773B2 (en) 2006-11-28 2011-01-12 コニカミノルタビジネステクノロジーズ株式会社 Document data creation apparatus, document data creation method, and control program
US8483551B2 (en) 2006-12-04 2013-07-09 Electronics And Telecommunications Research Institute Method for generating double-speed IDR-unit for trick play, and trick play system and method using the same
US20080178230A1 (en) 2006-12-05 2008-07-24 Crackle, Inc. Video sharing platform providing for public and private sharing and distributed downloads of videos
US8929360B2 (en) 2006-12-07 2015-01-06 Cisco Technology, Inc. Systems, methods, media, and means for hiding network topology
US9124650B2 (en) 2006-12-13 2015-09-01 Quickplay Media Inc. Digital rights management in a mobile environment
EP2177010B1 (en) 2006-12-13 2015-10-28 Quickplay Media Inc. Mobile media platform
US20130166580A1 (en) 2006-12-13 2013-06-27 Quickplay Media Inc. Media Processor
AR064274A1 (en) 2006-12-14 2009-03-25 Panasonic Corp MOVEMENT IMAGE CODING METHOD, MOVING IMAGE CODING DEVICE, MOVING IMAGE RECORDING METHOD, RECORDING MEDIA, MOVING IMAGE PLAYBACK METHOD, IMPROVEMENT AND IMPROVEMENT SYSTEM
US8537659B2 (en) 2006-12-20 2013-09-17 Apple Inc. Method and system for reducing service interruptions to mobile communication devices
CA2616440C (en) 2006-12-29 2015-02-17 Broadband Royalty Corporation Source optimized dynamic trickplay
ES2709208T3 (en) 2007-01-05 2019-04-15 Sonic Ip Inc Video distribution system that includes progressive playback
US9826197B2 (en) 2007-01-12 2017-11-21 Activevideo Networks, Inc. Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device
US8069260B2 (en) 2007-01-12 2011-11-29 Microsoft Corporation Dynamic buffer settings for media playback
US7870852B2 (en) 2007-01-19 2011-01-18 Kingman International Corporation Pneumatically powered projectile launching device
CA2676192A1 (en) 2007-01-22 2008-07-31 Min Tnetap I Goeteborg Ab Method and apparatus for obtaining digital objects in a communication network
KR101436661B1 (en) 2007-01-22 2014-09-01 소니 주식회사 Information processing device and method, and recording medium
US20080192818A1 (en) 2007-02-09 2008-08-14 Dipietro Donald Vincent Systems and methods for securing media
US7788395B2 (en) 2007-02-14 2010-08-31 Microsoft Corporation Adaptive media playback
US20080201705A1 (en) 2007-02-15 2008-08-21 Sun Microsystems, Inc. Apparatus and method for generating a software dependency map
US20080209534A1 (en) 2007-02-15 2008-08-28 Bcode Pty Limited Token based applicaions platform method, system and apparatus
GB0703695D0 (en) 2007-02-26 2007-04-04 The Technology Partnership Plc A Device for Receiving Digital Broadcasts
US20080219449A1 (en) 2007-03-09 2008-09-11 Ball Matthew V Cryptographic key management for stored data
US8701010B2 (en) 2007-03-12 2014-04-15 Citrix Systems, Inc. Systems and methods of using the refresh button to determine freshness policy
JP4812117B2 (en) 2007-03-16 2011-11-09 日本放送協会 Content encryption apparatus and program thereof, and content decryption apparatus and program thereof
US7872975B2 (en) 2007-03-26 2011-01-18 Microsoft Corporation File server pipelining with denial of service mitigation
AP2923A (en) 2007-05-04 2014-05-31 Nokia Corp Media stream recording into a reception hint trackof a multimedia container file
US20080279535A1 (en) 2007-05-10 2008-11-13 Microsoft Corporation Subtitle data customization and exposure
US20080294453A1 (en) 2007-05-24 2008-11-27 La La Media, Inc. Network Based Digital Rights Management System
US7953079B2 (en) 2007-06-04 2011-05-31 Cisco Technology, Inc. Method and apparatus to control access to content
US20080310454A1 (en) 2007-06-12 2008-12-18 Bellwood Thomas A Provisioning Bandwidth For A Digital Media Stream
US7558760B2 (en) 2007-06-12 2009-07-07 Microsoft Corporation Real-time key frame generation
US20080313541A1 (en) 2007-06-14 2008-12-18 Yahoo! Inc. Method and system for personalized segmentation and indexing of media
US20100186092A1 (en) 2007-06-20 2010-07-22 Hideaki Takechi Network audio-video contents playback terminal, server, and system
US8243924B2 (en) 2007-06-29 2012-08-14 Google Inc. Progressive download or streaming of digital media securely through a localized container and communication protocol proxy
US8041668B2 (en) 2007-06-29 2011-10-18 Alcatel Lucent Methods and apparatus for capturing and detecting inconsistencies in relational data using conditional functional dependencies
KR20090004659A (en) 2007-07-02 2009-01-12 엘지전자 주식회사 Digital broadcasting system and method of processing data in digital broadcasting system
US8321556B1 (en) 2007-07-09 2012-11-27 The Nielsen Company (Us), Llc Method and system for collecting data on a wireless device
US7991904B2 (en) 2007-07-10 2011-08-02 Bytemobile, Inc. Adaptive bitrate management for streaming media over packet networks
EP2186340B1 (en) 2007-08-09 2016-01-06 GVBB Holdings S.A.R.L A video data reproduction system
US8521540B2 (en) 2007-08-17 2013-08-27 Qualcomm Incorporated Encoding and/or decoding digital signals using a permutation value
US9118811B2 (en) 2007-08-24 2015-08-25 The Invention Science Fund I, Llc Predicted concurrent streaming program selection
US9602757B2 (en) 2007-09-04 2017-03-21 Apple Inc. Display of video subtitles
KR101058042B1 (en) 2007-09-06 2011-08-19 삼성전자주식회사 Multistream playback device and playback method
US8023562B2 (en) 2007-09-07 2011-09-20 Vanguard Software Solutions, Inc. Real-time video coding/decoding
US8046453B2 (en) 2007-09-20 2011-10-25 Qurio Holdings, Inc. Illustration supported P2P media content streaming
US10277956B2 (en) 2007-10-01 2019-04-30 Cabot Communications Method and apparatus for streaming digital media content and a communication system
JP4234770B1 (en) 2007-10-10 2009-03-04 株式会社東芝 Playback apparatus and playback control method
US20090106082A1 (en) 2007-10-23 2009-04-23 Senti Thad E System and method to facilitate targeted advertising
US8301793B2 (en) 2007-11-16 2012-10-30 Divx, Llc Chunk header incorporating binary flags and correlated variable-length fields
US8233768B2 (en) 2007-11-16 2012-07-31 Divx, Llc Hierarchical and reduced index structures for multimedia files
US8169916B1 (en) 2007-11-23 2012-05-01 Media Melon, Inc. Multi-platform video delivery configuration
US8131875B1 (en) 2007-11-26 2012-03-06 Adobe Systems Incorporated Device profile assignment based on device capabilities
CN101919244B (en) 2007-11-28 2013-03-27 迪维克斯有限责任公司 System and method for playback of partially available multimedia content
US8543720B2 (en) 2007-12-05 2013-09-24 Google Inc. Dynamic bit rate scaling
US8055688B2 (en) 2007-12-07 2011-11-08 Patrick Giblin Method and system for meta-tagging media content and distribution
US7697557B2 (en) 2007-12-26 2010-04-13 Alcatel Lucent Predictive caching content distribution network
US8997161B2 (en) 2008-01-02 2015-03-31 Sonic Ip, Inc. Application enhancement tracks
US8265168B1 (en) 2008-02-01 2012-09-11 Zenverge, Inc. Providing trick mode for video stream transmitted over network
US8274874B2 (en) 2008-02-04 2012-09-25 International Business Machines Corporation Apparatus, system, and method for locating and fast-searching units of digital information in volume, optical-storage disks
US8776161B2 (en) 2008-02-12 2014-07-08 Ciena Corporation Systems and methods for video processing in network edge devices
US8401900B2 (en) 2008-02-14 2013-03-19 At&T Intellectual Property I, Lp System and method for presenting advertising data based on end user trick-play trend data
US8745670B2 (en) 2008-02-26 2014-06-03 At&T Intellectual Property I, Lp System and method for promoting marketable items
CN101252401B (en) 2008-02-27 2011-06-15 华为技术有限公司 Terminal equipment, system and method for downloading program data
US8341715B2 (en) 2008-02-29 2012-12-25 Research In Motion Limited System and method for shared resource owner based access control
WO2009109976A2 (en) 2008-03-05 2009-09-11 Webtview Ltd. Distributing internet channels to a media viewer
US8245124B1 (en) 2008-03-20 2012-08-14 Adobe Systems Incorporated Content modification and metadata
CN101540645A (en) 2008-03-21 2009-09-23 华为技术有限公司 Method and device for distributing dynamic content
US20090249081A1 (en) 2008-03-31 2009-10-01 Kabushiki Kaisha Toshiba-1 Shibaura 1-Chomominatoku Storage device encryption and method
US9762692B2 (en) 2008-04-04 2017-09-12 Level 3 Communications, Llc Handling long-tail content in a content delivery network (CDN)
US8307395B2 (en) * 2008-04-22 2012-11-06 Porto Technology, Llc Publishing key frames of a video content item being viewed by a first user to one or more second users
US8325800B2 (en) 2008-05-07 2012-12-04 Microsoft Corporation Encoding streaming media as a high bit rate layer, a low bit rate layer, and one or more intermediate bit rate layers
US8379851B2 (en) 2008-05-12 2013-02-19 Microsoft Corporation Optimized client side rate control and indexed file layout for streaming media
US8456380B2 (en) 2008-05-15 2013-06-04 International Business Machines Corporation Processing computer graphics generated by a remote computer for streaming to a client computer
US8175268B2 (en) 2008-05-22 2012-05-08 Red Hat, Inc. Generating and securing archive keys
US8423889B1 (en) 2008-06-05 2013-04-16 Amazon Technologies, Inc. Device specific presentation control for electronic book reader devices
KR20110014995A (en) 2008-06-06 2011-02-14 디브이엑스, 인크. Systems and methods for font file optimization for multimedia files
ES2426714T3 (en) 2008-06-06 2013-10-24 Deluxe Digital Studios, Inc. Playing supplementary content of variable length on a media player of fixed length content
US7991801B2 (en) 2008-06-10 2011-08-02 International Business Machines Corporation Real-time dynamic and synchronized captioning system and method for use in the streaming of multimedia data
US20090313564A1 (en) 2008-06-12 2009-12-17 Apple Inc. Systems and methods for adjusting playback of media files based on previous usage
US8527876B2 (en) 2008-06-12 2013-09-03 Apple Inc. System and methods for adjusting graphical representations of media files based on previous usage
US9052411B2 (en) 2008-06-13 2015-06-09 Westerngeco L.L.C. Method to determine the deviation of seismic equipment from a planned curved path
US8472779B2 (en) 2008-06-17 2013-06-25 Microsoft Corporation Concurrently displaying multiple trick streams for video
US8218633B2 (en) 2008-06-18 2012-07-10 Kiu Sha Management Limited Liability Company Bidirectionally decodable Wyner-Ziv video coding
US8352996B2 (en) 2008-06-27 2013-01-08 Microsoft Corporation Adaptive video switching for variable network conditions
US7797426B1 (en) 2008-06-27 2010-09-14 BitGravity, Inc. Managing TCP anycast requests
US8387150B2 (en) 2008-06-27 2013-02-26 Microsoft Corporation Segmented media content rights management
US20110055585A1 (en) 2008-07-25 2011-03-03 Kok-Wah Lee Methods and Systems to Create Big Memorizable Secrets and Their Applications in Information Engineering
US8752100B2 (en) 2008-08-29 2014-06-10 At&T Intellectual Property Ii, Lp Systems and methods for distributing video on demand
US8473628B2 (en) 2008-08-29 2013-06-25 Adobe Systems Incorporated Dynamically altering playlists
US8311111B2 (en) 2008-09-11 2012-11-13 Google Inc. System and method for decoding using parallel processing
US8718135B2 (en) 2008-09-19 2014-05-06 The Hong Kong University Of Science And Technology Method and system for transcoding based robust streaming of compressed video
CN101426179A (en) 2008-09-22 2009-05-06 深圳华为通信技术有限公司 Service activation method, service providing method, terminal equipment and server
CN101686383B (en) 2008-09-23 2013-05-01 Utc消防和保安美国有限公司 Method and system for transmitting medium through network
US20100083322A1 (en) 2008-09-29 2010-04-01 Alan Rouse Providing selective video program content and associated license in response to a promotion token
US8117306B1 (en) 2008-09-29 2012-02-14 Amazon Technologies, Inc. Optimizing content management
WO2010042859A1 (en) 2008-10-10 2010-04-15 Zapmytv.Com, Inc. Controlled delivery of content data streams to remote users
US8051287B2 (en) 2008-10-15 2011-11-01 Adobe Systems Incorporated Imparting real-time priority-based network communications in an encrypted communication session
US20100094972A1 (en) 2008-10-15 2010-04-15 Patentvc Ltd. Hybrid distributed streaming system comprising high-bandwidth servers and peer-to-peer devices
EP2180664A1 (en) 2008-10-22 2010-04-28 Vivendi Mobile Entertainment System and method for accessing multi-media content via a mobile terminal
JP2010123929A (en) 2008-10-24 2010-06-03 Gigaphoton Inc Extreme ultraviolet light source apparatus
JP5141494B2 (en) 2008-10-27 2013-02-13 ブラザー工業株式会社 Content distributed storage system, special content acquisition method, node device, and node processing program
US8249168B2 (en) 2008-11-06 2012-08-21 Advanced Micro Devices, Inc. Multi-instance video encoder
EP2359536B1 (en) 2008-11-24 2016-03-16 Ankeena Networks, Inc., Adaptive network content delivery system
US9548859B2 (en) 2008-12-03 2017-01-17 Google Technology Holdings LLC Ticket-based implementation of content leasing
US9015209B2 (en) 2008-12-16 2015-04-21 Sandisk Il Ltd. Download management of discardable files
US9060187B2 (en) 2008-12-22 2015-06-16 Netflix, Inc. Bit rate stream switching
US20100166060A1 (en) 2008-12-31 2010-07-01 Texas Instruments Incorporated Video transcoder rate control
MX2011007344A (en) 2009-01-07 2012-02-28 Divx Inc Singular, collective and automated creation of a media guide for online content.
US8311115B2 (en) 2009-01-29 2012-11-13 Microsoft Corporation Video encoding using previously calculated motion information
US8396114B2 (en) 2009-01-29 2013-03-12 Microsoft Corporation Multiple bit rate video encoding using variable bit rate and dynamic resolution for adaptive video streaming
JP5353277B2 (en) 2009-02-06 2013-11-27 日本電気株式会社 Stream signal transmission apparatus and transmission method
US20100218208A1 (en) 2009-02-26 2010-08-26 Comcast Cable Communications, Llc Method and Apparatus for Generating Alternative Commercials
US8621044B2 (en) 2009-03-16 2013-12-31 Microsoft Corporation Smooth, stateless client media streaming
CA2755774C (en) 2009-03-19 2015-01-06 Azuki Systems, Inc. Method for scalable live streaming delivery for mobile audiences
CA2759880C (en) 2009-03-23 2013-09-24 Azuki Systems, Inc. Method and system for efficient streaming video dynamic rate adaptation
US8595378B1 (en) 2009-03-30 2013-11-26 Amazon Technologies, Inc. Managing communications having multiple alternative destinations
RU2011147112A (en) 2009-04-20 2013-05-27 Конинклейке Филипс Электроникс Н.В. VERIFICATION AND SYNCHRONIZATION OF FILES RECEIVED SEPARATELY FROM VIDEO CONTENT
US8774609B2 (en) 2009-05-18 2014-07-08 Disney Enterprises, Inc. System and method for providing time-adapted video content
WO2010134996A2 (en) 2009-05-20 2010-11-25 Intertrust Technologies Corporation Content sharing systems and methods
US20100306249A1 (en) 2009-05-27 2010-12-02 James Hill Social network systems and methods
US8296434B1 (en) 2009-05-28 2012-10-23 Amazon Technologies, Inc. Providing dynamically scaling computing load balancing
US8578157B2 (en) * 2009-05-29 2013-11-05 Adobe Systems Incorporated System and method for digital rights management with authorized device groups
US9602864B2 (en) 2009-06-08 2017-03-21 Time Warner Cable Enterprises Llc Media bridge apparatus and methods
US8270473B2 (en) 2009-06-12 2012-09-18 Microsoft Corporation Motion based dynamic resolution multiple bit rate video encoding
CN102461119B (en) 2009-06-15 2015-02-04 黑莓有限公司 Methods and apparatus to facilitate client controlled sessionless adaptation
US8392959B2 (en) 2009-06-16 2013-03-05 Comcast Cable Communications, Llc Portable media asset
US9680892B2 (en) 2009-06-26 2017-06-13 Adobe Systems Incorporated Providing integration of multi-bit-rate media streams
US8225061B2 (en) 2009-07-02 2012-07-17 Apple Inc. Method and apparatus for protected content data processing
US8588296B2 (en) 2009-07-02 2013-11-19 Dialogic Corporation Bitrate control algorithm for video transcoding systems
US8433814B2 (en) 2009-07-16 2013-04-30 Netflix, Inc. Digital content distribution system and method
US8412841B1 (en) 2009-08-17 2013-04-02 Adobe Systems Incorporated Media content streaming using stream message fragments
EP2467786B1 (en) 2009-08-17 2019-07-31 Akamai Technologies, Inc. Method and system for http-based stream delivery
US8355433B2 (en) 2009-08-18 2013-01-15 Netflix, Inc. Encoding video streams for adaptive video streaming
US9203816B2 (en) 2009-09-04 2015-12-01 Echostar Technologies L.L.C. Controlling access to copies of media content by a client device
US8903940B2 (en) 2009-09-10 2014-12-02 Tribal Technologies, Inc. System and method for intelligently distributing content to a mobile device based on a detected location of the mobile device and context data defining characteristics of the location at a particular date and time
US8392600B2 (en) 2009-09-14 2013-03-05 Adobe Systems Incorporated Dynamic stream switch control
US8990854B2 (en) 2009-09-14 2015-03-24 Broadcom Corporation System and method in a television for providing user-selection of objects in a television program
US8380786B2 (en) 2009-09-22 2013-02-19 Thwapr, Inc. Subscribing to mobile media sharing
US20110096828A1 (en) 2009-09-22 2011-04-28 Qualcomm Incorporated Enhanced block-request streaming using scalable encoding
CN102034177A (en) 2009-09-29 2011-04-27 国际商业机器公司 Method and device for realizing effective mobile ticket transfer
CN102577309A (en) 2009-09-29 2012-07-11 诺基亚公司 System, method and apparatus for dynamic media file streaming
US8484368B2 (en) 2009-10-02 2013-07-09 Disney Enterprises, Inc. Method and system for optimizing download and instantaneous viewing of media files
US8908984B2 (en) 2009-10-05 2014-12-09 I.C.V.T. Ltd. Apparatus and methods for recompression of digital images
EP2486727A4 (en) 2009-10-05 2014-03-12 Icvt Ltd A method and system for processing an image
US9237387B2 (en) 2009-10-06 2016-01-12 Microsoft Technology Licensing, Llc Low latency cacheable media streaming
EP2486491A4 (en) 2009-10-06 2013-10-23 Unwired Planet Llc Managing network traffic by editing a manifest file and/or using intermediate flow control
US10264029B2 (en) 2009-10-30 2019-04-16 Time Warner Cable Enterprises Llc Methods and apparatus for packetized content delivery over a content delivery network
KR101750048B1 (en) 2009-11-13 2017-07-03 삼성전자주식회사 Method and apparatus for providing trick play service
US8930991B2 (en) 2009-11-19 2015-01-06 Gregory Philpott System and method for delivering content to mobile devices
US9164967B2 (en) 2009-11-25 2015-10-20 Red Hat, Inc. Extracting font metadata from font files into searchable metadata for package distribution
US8625667B2 (en) 2009-11-30 2014-01-07 Alcatel Lucent Method of opportunity-based transmission of wireless video
US8767825B1 (en) 2009-11-30 2014-07-01 Google Inc. Content-based adaptive video transcoding framework
WO2011068668A1 (en) 2009-12-04 2011-06-09 Divx, Llc Elementary bitstream cryptographic material transport systems and methods
US20110138018A1 (en) 2009-12-04 2011-06-09 Qualcomm Incorporated Mobile media server
US8806341B2 (en) 2009-12-10 2014-08-12 Hulu, LLC Method and apparatus for navigating a media program via a histogram of popular segments
KR20110066578A (en) 2009-12-11 2011-06-17 삼성전자주식회사 Digital contents, apparatus and method for playing the digital contents
US8949436B2 (en) 2009-12-18 2015-02-03 Alcatel Lucent System and method for controlling peer-to-peer connections
US20110149753A1 (en) 2009-12-21 2011-06-23 Qualcomm Incorporated Switching between media broadcast streams having varying levels of quality
US9344735B2 (en) 2009-12-21 2016-05-17 Tmm, Inc. Progressive shape based encoding of video content within a swarm environment
US9098335B2 (en) 2009-12-23 2015-08-04 Citrix Systems, Inc. Systems and methods for managing spillover limits in a multi-core system
US9038116B1 (en) 2009-12-28 2015-05-19 Akamai Technologies, Inc. Method and system for recording streams
US20110296048A1 (en) 2009-12-28 2011-12-01 Akamai Technologies, Inc. Method and system for stream handling using an intermediate format
US8327009B2 (en) 2010-01-05 2012-12-04 Disney Enterprises, Inc. Method and system for providing real-time streaming media content
EP2360924A1 (en) 2010-01-18 2011-08-24 Alcatel-Lucent España, S.A. A digital multimedia data transmission device and method
DK2526671T3 (en) 2010-01-18 2017-02-27 ERICSSON TELEFON AB L M (publ) METHODS AND DEVICES FOR HTTP MEDIA FLOW DISTRIBUTION
US20110179185A1 (en) 2010-01-20 2011-07-21 Futurewei Technologies, Inc. System and Method for Adaptive Differentiated Streaming
US20110184738A1 (en) 2010-01-25 2011-07-28 Kalisky Dror Navigation and orientation tools for speech synthesis
US20110191439A1 (en) 2010-01-29 2011-08-04 Clarendon Foundation, Inc. Media content ingestion
WO2011094869A1 (en) 2010-02-05 2011-08-11 Lipso Systèmes Inc. Secure authentication system and method
US8291460B1 (en) 2010-02-12 2012-10-16 Adobe Systems Incorporated Rate adaptation based on dynamic performance monitoring
EP2537117A4 (en) 2010-02-17 2013-11-13 Verimatrix Inc Systems and methods for securing content delivered using a playlist
EP2362651A1 (en) 2010-02-19 2011-08-31 Thomson Licensing Multipath delivery for adaptive streaming
EP2360923A1 (en) 2010-02-24 2011-08-24 Thomson Licensing Method for selectively requesting adaptive streaming content and a device implementing the method
US8516147B2 (en) 2010-02-26 2013-08-20 Simula Innovation Sa Data segmentation, request and transfer method
US8819116B1 (en) 2010-03-08 2014-08-26 Amazon Technologies, Inc. Providing services using a device capabilities service
US8527649B2 (en) 2010-03-09 2013-09-03 Mobixell Networks Ltd. Multi-stream bit rate adaptation
US8386621B2 (en) 2010-03-12 2013-02-26 Netflix, Inc. Parallel streaming
EP2375680A1 (en) 2010-04-01 2011-10-12 Thomson Licensing A method for recovering content streamed into chunk
US8402155B2 (en) 2010-04-01 2013-03-19 Xcira, Inc. Real-time media delivery with automatic catch-up
US9043484B2 (en) 2010-04-02 2015-05-26 Disney Enterprises, Inc. Streaming playback and dynamic ad insertion
CN102882845B (en) 2010-04-07 2016-07-13 苹果公司 In real time or quasi real time streaming
US9137278B2 (en) 2010-04-08 2015-09-15 Vasona Networks Inc. Managing streaming bandwidth for multiple clients
WO2011132184A1 (en) 2010-04-22 2011-10-27 Jamrt Ltd. Generating pitched musical events corresponding to musical content
US20110264530A1 (en) 2010-04-23 2011-10-27 Bryan Santangelo Apparatus and methods for dynamic secondary content and data insertion and delivery
EP2564354A4 (en) 2010-04-29 2014-03-12 Icvt Ltd Apparatus and methods for re-compression having a monotonic relationship between extent of comprission and quality of compressed image
WO2011139305A1 (en) 2010-05-04 2011-11-10 Azuki Systems, Inc. Method and apparatus for carrier controlled dynamic rate adaptation and client playout rate reduction
US8533337B2 (en) 2010-05-06 2013-09-10 Citrix Systems, Inc. Continuous upgrading of computers in a load balanced environment
KR101837687B1 (en) 2010-06-04 2018-03-12 삼성전자주식회사 Method and apparatus for adaptive streaming based on plurality of elements determining quality of content
US8407753B2 (en) 2010-06-10 2013-03-26 Sony Corporation Content list tailoring for capability of IPTV device
US8705616B2 (en) 2010-06-11 2014-04-22 Microsoft Corporation Parallel multiple bitrate video encoding to reduce latency and dependences between groups of pictures
US9485546B2 (en) 2010-06-29 2016-11-01 Qualcomm Incorporated Signaling video samples for trick mode video representations
AU2010202741B1 (en) 2010-06-30 2010-12-23 Brightcove Inc. Dynamic chunking for media streaming
US8819269B2 (en) 2010-06-30 2014-08-26 Cable Television Laboratories, Inc. Adaptive bit rate method and system using retransmission and replacement
US20130080267A1 (en) 2011-09-26 2013-03-28 Unicorn Media, Inc. Single-url content delivery
US20120017282A1 (en) 2010-07-19 2012-01-19 Samsung Electronics Co., Ltd. Method and apparatus for providing drm service
US8782268B2 (en) 2010-07-20 2014-07-15 Microsoft Corporation Dynamic composition of media
US9716920B2 (en) 2010-08-05 2017-07-25 Qualcomm Incorporated Signaling attributes for network-streamed video data
US20120036365A1 (en) 2010-08-06 2012-02-09 Microsoft Corporation Combining request-dependent metadata with media content
US8806050B2 (en) 2010-08-10 2014-08-12 Qualcomm Incorporated Manifest file updates for network streaming of coded multimedia data
US8677428B2 (en) 2010-08-20 2014-03-18 Disney Enterprises, Inc. System and method for rule based dynamic server side streaming manifest files
EP2614653A4 (en) 2010-09-10 2015-04-15 Nokia Corp A method and apparatus for adaptive streaming
US8489724B2 (en) 2010-09-14 2013-07-16 Cdnetworks Co., Ltd. CNAME-based round-trip time measurement in a content delivery network
US9014471B2 (en) 2010-09-17 2015-04-21 I.C.V.T. Ltd. Method of classifying a chroma downsampling error
US9042670B2 (en) 2010-09-17 2015-05-26 Beamr Imaging Ltd Downsizing an encoded image
US9998749B2 (en) 2010-10-19 2018-06-12 Otoy, Inc. Composite video streaming using stateless compression
WO2012059376A1 (en) 2010-11-02 2012-05-10 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for media description delivery
EP2451151B1 (en) 2010-11-08 2014-08-13 Deluxe Media Inc. Method and apparatus for use in controlling the playback of contents related with a recorded content.
US8856846B2 (en) 2010-11-29 2014-10-07 At&T Intellectual Property I, L.P. Content placement
US8910295B2 (en) 2010-11-30 2014-12-09 Comcast Cable Communications, Llc Secure content access authorization
US20120144117A1 (en) 2010-12-03 2012-06-07 Microsoft Corporation Recommendation based caching of content items
US9510061B2 (en) 2010-12-03 2016-11-29 Arris Enterprises, Inc. Method and apparatus for distributing video
US8689267B2 (en) 2010-12-06 2014-04-01 Netflix, Inc. Variable bit video streams for adaptive streaming
US8837601B2 (en) 2010-12-10 2014-09-16 Netflix, Inc. Parallel video encoding based on complexity analysis
US9264750B2 (en) 2010-12-23 2016-02-16 Verizon Patent And Licensing Inc. Advertising insertion for playback of video streams on user devices
US9247312B2 (en) 2011-01-05 2016-01-26 Sonic Ip, Inc. Systems and methods for encoding source media in matroska container files for adaptive bitrate streaming using hypertext transfer protocol
US9258587B2 (en) * 2011-01-05 2016-02-09 Verizon Patent And Licensing Inc. Content blackout determinations for playback of video streams on portable devices
WO2012094171A1 (en) 2011-01-05 2012-07-12 Divx, Llc. Adaptive bitrate streaming of media stored in matroska container files using hypertext transfer protocol
US9021119B2 (en) 2011-01-06 2015-04-28 Sonic Ip, Inc. Systems and methods for performing adaptive bitrate streaming based upon the delay of each stream and the channel rate
EP2666316B1 (en) 2011-01-17 2020-06-03 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for authenticating a communication device
US9215466B2 (en) 2011-01-31 2015-12-15 Apple Inc. Joint frame rate and resolution adaptation
US8451905B1 (en) 2011-02-25 2013-05-28 Adobe Systems Incorporated Efficient encoding of video frames in a distributed video coding environment
US8589996B2 (en) 2011-03-16 2013-11-19 Azuki Systems, Inc. Method and system for federated over-the-top content delivery
US8862763B2 (en) 2011-03-30 2014-10-14 Verizon Patent And Licensing Inc. Downloading video using excess bandwidth
US9154826B2 (en) 2011-04-06 2015-10-06 Headwater Partners Ii Llc Distributing content and service launch objects to mobile devices
US8839282B2 (en) 2011-04-07 2014-09-16 Level 3 Communications, Llc Multimedia test systems
US8849950B2 (en) 2011-04-07 2014-09-30 Qualcomm Incorporated Network streaming of video data using byte range requests
US9143795B2 (en) 2011-04-11 2015-09-22 Texas Instruments Incorporated Parallel motion estimation in video coding
US8861929B2 (en) 2011-04-14 2014-10-14 Cisco Technology, Inc. Per-subscriber adaptive bit rate stream management method
EP2515262A1 (en) 2011-04-18 2012-10-24 Amadeus S.A.S. De-synchronization monitoring system and method
US8681866B1 (en) 2011-04-28 2014-03-25 Google Inc. Method and apparatus for encoding video by downsampling frame resolution
US8516144B2 (en) 2011-04-29 2013-08-20 Cbs Interactive Inc. Startup bitrate in adaptive bitrate streaming
US9071841B2 (en) 2011-05-17 2015-06-30 Microsoft Technology Licensing, Llc Video transcoding with dynamically modifiable spatial resolution
US8914478B2 (en) 2011-05-19 2014-12-16 International Business Machines Corporation Automated deployment of software for managed hardware in a storage area network
WO2012162806A1 (en) 2011-06-01 2012-12-06 Zhou Wang Method and system for structural similarity based perceptual video coding
US8856283B2 (en) 2011-06-03 2014-10-07 Apple Inc. Playlists for real-time or near real-time streaming
US8843586B2 (en) 2011-06-03 2014-09-23 Apple Inc. Playlists for real-time or near real-time streaming
US9137202B2 (en) 2011-06-09 2015-09-15 At&T Intellectual Property I, L.P. System and method for dynamically adapting network delivery modes of content
US9001898B2 (en) 2011-06-10 2015-04-07 Thinklogical, Llc Method and system for serial digital interface (SDI) video data extension
EP2721826A4 (en) 2011-06-14 2015-05-06 Zhou Wang Method and system for structural similarity based rate-distortion optimization for perceptual video coding
US9646141B2 (en) 2011-06-22 2017-05-09 Netflix, Inc. Fast start of streaming digital media playback with deferred license retrieval
WO2012177202A1 (en) 2011-06-23 2012-12-27 Saab Ab Best quality given a maximum bit rate
EP2727416B1 (en) 2011-06-28 2016-01-06 Telefonaktiebolaget L M Ericsson (publ) Technique for managing streaming media traffic at a network entity
CN102857478B (en) 2011-06-30 2016-09-28 华为技术有限公司 media data control method and device
US20130170561A1 (en) 2011-07-05 2013-07-04 Nokia Corporation Method and apparatus for video coding and decoding
US10320869B2 (en) 2011-07-07 2019-06-11 Telefonaktiebolaget Lm Ericsson (Publ) Network-capacity optimized adaptive HTTP streaming
US9002978B2 (en) 2011-07-08 2015-04-07 Ming Li Content delivery prediction and feedback systems
US8925021B2 (en) 2011-07-11 2014-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for trick play in over-the-top video delivery
WO2013016827A2 (en) 2011-08-03 2013-02-07 Libre Communications Inc. Secure event broadcasting system and method
US20130041808A1 (en) 2011-08-10 2013-02-14 Nathalie Pham Distributed media access
CN103748810B (en) 2011-08-11 2017-05-10 英特尔公司 Methods and equipment for switching from a mbms download to an http-based delivery of dash formatted content
US9264508B2 (en) 2011-08-19 2016-02-16 Time Warner Cable Enterprises Llc Apparatus and methods for reduced switching delays in a content distribution network
WO2013028565A1 (en) 2011-08-19 2013-02-28 General Instrument Corporation Encoder-aided segmentation for adaptive streaming
JP2014527778A (en) 2011-08-29 2014-10-16 アイ．シー．ブイ．ティー リミテッド Control of video content system
US8806188B2 (en) 2011-08-31 2014-08-12 Sonic Ip, Inc. Systems and methods for performing adaptive bitrate streaming using automatically generated top level index files
US8964977B2 (en) 2011-09-01 2015-02-24 Sonic Ip, Inc. Systems and methods for saving encoded media streamed using adaptive bitrate streaming
US8909922B2 (en) 2011-09-01 2014-12-09 Sonic Ip, Inc. Systems and methods for playing back alternative streams of protected content protected using common cryptographic information
US20130066838A1 (en) 2011-09-12 2013-03-14 Microsoft Corporation Efficient data recovery
US9516085B2 (en) 2011-09-20 2016-12-06 Google Technology Holdings LLC Constrained fidelity Adaptive Bit Rate encoding systems and methods
US8885702B2 (en) 2011-10-17 2014-11-11 Google Inc. Rate-distortion-complexity optimization of video encoding guided by video description length
US8726264B1 (en) 2011-11-02 2014-05-13 Amazon Technologies, Inc. Architecture for incremental deployment
TWI575933B (en) 2011-11-04 2017-03-21 杜比實驗室特許公司 Layer decomposition in hierarchical vdr coding
US8856218B1 (en) 2011-12-13 2014-10-07 Google Inc. Modified media download with index adjustment
US8751746B2 (en) 2011-12-15 2014-06-10 Apple Inc. QoS management in the L2 cache
US8806193B2 (en) 2011-12-22 2014-08-12 Adobe Systems Incorporated Methods and apparatus for integrating digital rights management (DRM) systems with native HTTP live streaming
US9189252B2 (en) 2011-12-30 2015-11-17 Microsoft Technology Licensing, Llc Context-based device action prediction
US8918908B2 (en) 2012-01-06 2014-12-23 Sonic Ip, Inc. Systems and methods for accessing digital content using electronic tickets and ticket tokens
US8638935B2 (en) * 2012-01-12 2014-01-28 Apple Inc. System and method for key space division and sub-key derivation for mixed media digital rights management content
US8473630B1 (en) 2012-01-18 2013-06-25 Google Inc. Adaptive video streaming using time-to-offset mapping
EP2807821A4 (en) 2012-01-23 2016-06-15 Beamr Imaging Ltd Method and system for controlling video frame encoding
US20130196292A1 (en) 2012-01-30 2013-08-01 Sharp Kabushiki Kaisha Method and system for multimedia-based language-learning, and computer program therefor
WO2013119802A1 (en) 2012-02-11 2013-08-15 Social Communications Company Routing virtual area based communications
EP2817962A4 (en) 2012-02-23 2015-09-02 Collegenet Inc Asynchronous video interview system
US8787726B2 (en) 2012-02-26 2014-07-22 Antonio Rossi Streaming video navigation systems and methods
US9386058B2 (en) 2012-02-27 2016-07-05 Qualcomm Incorporated DASH client and receiver with playback rate selection
US9241165B2 (en) 2012-03-28 2016-01-19 Beamr Imaging Ltd Controlling a compression of an image according to a degree of photo-realism
US9113311B2 (en) 2012-05-09 2015-08-18 Verizon Patent And Licensing Inc. Multicast/broadcast content delivery based on feedback from a user device
US9537920B2 (en) 2012-05-18 2017-01-03 Google Technology Holdings LLC Enforcement of trick-play disablement in adaptive bit rate video content delivery
US9571827B2 (en) 2012-06-08 2017-02-14 Apple Inc. Techniques for adaptive video streaming
US9197685B2 (en) 2012-06-28 2015-11-24 Sonic Ip, Inc. Systems and methods for fast video startup using trick play streams
WO2014005010A2 (en) 2012-06-29 2014-01-03 Nanostring Technologies, Inc. Methods of treating breast cancer with gemcitabine therapy
KR20190026965A (en) 2012-07-10 2019-03-13 브이아이디 스케일, 인크. Quality-driven streaming
WO2014011848A2 (en) 2012-07-12 2014-01-16 Huawei Technologies Co., Ltd. Signaling and processing content with variable bitrates for adaptive streaming
US9125073B2 (en) 2012-08-03 2015-09-01 Intel Corporation Quality-aware adaptive streaming over hypertext transfer protocol using quality attributes in manifest file
US9332292B2 (en) 2012-08-15 2016-05-03 Verizon Patent And Licensing Inc. Media playlists with selective media expiration
US9060207B2 (en) 2012-08-20 2015-06-16 Google Inc. Adaptive video streaming over a content delivery network
US9215269B2 (en) 2012-08-23 2015-12-15 Amazon Technologies, Inc. Predictive caching for content
US9813740B2 (en) 2012-08-24 2017-11-07 Google Inc. Method and apparatus for streaming multimedia data with access point positioning information
US8997254B2 (en) 2012-09-28 2015-03-31 Sonic Ip, Inc. Systems and methods for fast startup streaming of encrypted multimedia content
US8914836B2 (en) 2012-09-28 2014-12-16 Sonic Ip, Inc. Systems, methods, and computer program products for load adaptive streaming
US8527645B1 (en) 2012-10-15 2013-09-03 Limelight Networks, Inc. Distributing transcoding tasks across a dynamic set of resources using a queue responsive to restriction-inclusive queries
US20140140417A1 (en) 2012-11-16 2014-05-22 Gary K. Shaffer System and method for providing alignment of multiple transcoders for adaptive bitrate streaming in a network environment
US9544344B2 (en) 2012-11-20 2017-01-10 Google Technology Holdings LLC Method and apparatus for streaming media content to client devices
US9191465B2 (en) 2012-11-21 2015-11-17 NETFLIX Inc. Multi-CDN digital content streaming
US9300734B2 (en) 2012-11-21 2016-03-29 NETFLIX Inc. Multi-CDN digital content streaming
US9313510B2 (en) 2012-12-31 2016-04-12 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
US9191457B2 (en) 2012-12-31 2015-11-17 Sonic Ip, Inc. Systems, methods, and media for controlling delivery of content
US9264475B2 (en) 2012-12-31 2016-02-16 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
EP2956865A4 (en) 2013-02-12 2016-09-07 Ericsson Ab Personal over-the-top network video recorder
US9124911B2 (en) 2013-02-15 2015-09-01 Cox Communications, Inc. Storage optimization in a cloud-enabled network-based digital video recorder
US9350990B2 (en) 2013-02-28 2016-05-24 Sonic Ip, Inc. Systems and methods of encoding multiple video streams with adaptive quantization for adaptive bitrate streaming
US9357210B2 (en) 2013-02-28 2016-05-31 Sonic Ip, Inc. Systems and methods of encoding multiple video streams for adaptive bitrate streaming
US9584557B2 (en) 2013-03-15 2017-02-28 Arris Enterprises, Inc. Proxy for facilitating streaming of media from server to client
US10397292B2 (en) 2013-03-15 2019-08-27 Divx, Llc Systems, methods, and media for delivery of content
US9906785B2 (en) 2013-03-15 2018-02-27 Sonic Ip, Inc. Systems, methods, and media for transcoding video data according to encoding parameters indicated by received metadata
US20140297804A1 (en) 2013-03-28 2014-10-02 Sonic IP. Inc. Control of multimedia content streaming through client-server interactions
US9344517B2 (en) 2013-03-28 2016-05-17 Sonic Ip, Inc. Downloading and adaptive streaming of multimedia content to a device with cache assist
US9247317B2 (en) 2013-05-30 2016-01-26 Sonic Ip, Inc. Content streaming with client device trick play index
WO2014193996A2 (en) 2013-05-30 2014-12-04 Sonic Ip, Inc. Network video streaming with trick play based on separate trick play files
US9094737B2 (en) 2013-05-30 2015-07-28 Sonic Ip, Inc. Network video streaming with trick play based on separate trick play files
US20140359678A1 (en) 2013-05-30 2014-12-04 Sonic Ip, Inc. Device video streaming with trick play based on separate trick play files
US9967305B2 (en) 2013-06-28 2018-05-08 Divx, Llc Systems, methods, and media for streaming media content
US9400670B2 (en) 2013-07-22 2016-07-26 International Business Machines Corporation Network resource management system utilizing physical network identification for load balancing
WO2015031982A1 (en) 2013-09-06 2015-03-12 Wang, Zhou Method and system for objective perceptual video quality assessment
US20150117837A1 (en) 2013-10-31 2015-04-30 Sonic Ip, Inc. Systems and methods for supplementing content at a user device
US9343112B2 (en) 2013-10-31 2016-05-17 Sonic Ip, Inc. Systems and methods for supplementing content from a server
US20150189017A1 (en) 2013-12-31 2015-07-02 Sonic Ip, Inc. Cooperative nodes in a content distribution network
US20150188842A1 (en) 2013-12-31 2015-07-02 Sonic Ip, Inc. Flexible bandwidth allocation in a content distribution network
US20150189373A1 (en) 2013-12-31 2015-07-02 Sonic Ip, Inc. Efficient channel surfing in a content distribution network
US20150188758A1 (en) 2013-12-31 2015-07-02 Sonic Ip, Inc. Flexible network configuration in a content distribution network
US20150188921A1 (en) 2013-12-31 2015-07-02 Sonic Ip, Inc. Local distribution node in a content distribution network
US9866878B2 (en) 2014-04-05 2018-01-09 Sonic Ip, Inc. Systems and methods for encoding and playing back video at different frame rates using enhancement layers
US20170083474A1 (en) 2015-09-22 2017-03-23 Advanced Micro Devices, Inc. Distributed memory controller
US10229059B2 (en) 2017-03-31 2019-03-12 Intel Corporation Dynamic fill policy for a shared cache

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050071200A1 (en) * 2003-07-18 2005-03-31 Dave Franklin Systems and methods for decoding payer identification in health care data records
US20060036549A1 (en) * 2004-08-12 2006-02-16 Bo Wu Digital media distribution

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