AT470311T - Processing encrypted data package current - Google Patents

Processing encrypted data package current

Info

Publication number
AT470311T
AT470311T AT03706882T AT03706882T AT470311T AT 470311 T AT470311 T AT 470311T AT 03706882 T AT03706882 T AT 03706882T AT 03706882 T AT03706882 T AT 03706882T AT 470311 T AT470311 T AT 470311T
Authority
AT
Austria
Prior art keywords
encrypted data
data package
processing encrypted
package current
current
Prior art date
Application number
AT03706882T
Other languages
German (de)
Inventor
Moshe Shlissel
Kevin Murray
Colin Davies
Original Assignee
Nds Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to GBGB0204190.3A priority Critical patent/GB0204190D0/en
Priority to US36063502P priority
Application filed by Nds Ltd filed Critical Nds Ltd
Priority to PCT/IL2003/000124 priority patent/WO2003071799A2/en
Publication of AT470311T publication Critical patent/AT470311T/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
    • H04N21/432Content retrieval operation from a local storage medium, e.g. hard-disk
    • H04N21/4325Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/167Systems rendering the television signal unintelligible and subsequently intelligible
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/167Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
AT03706882T 2002-02-22 2003-02-17 Processing encrypted data package current AT470311T (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0204190.3A GB0204190D0 (en) 2002-02-22 2002-02-22 Apparatus and methods for processing scrambled streams
US36063502P true 2002-03-01 2002-03-01
PCT/IL2003/000124 WO2003071799A2 (en) 2002-02-22 2003-02-17 Scrambled packet stream processing

Publications (1)

Publication Number Publication Date
AT470311T true AT470311T (en) 2010-06-15

Family

ID=27758834

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03706882T AT470311T (en) 2002-02-22 2003-02-17 Processing encrypted data package current

Country Status (7)

Country Link
US (1) US9118941B2 (en)
EP (1) EP1502437B1 (en)
AT (1) AT470311T (en)
AU (1) AU2003208588A1 (en)
DE (1) DE60332828D1 (en)
IL (1) IL162470D0 (en)
WO (1) WO2003071799A2 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6792449B2 (en) * 2001-06-28 2004-09-14 Microsoft Corporation Startup methods and apparatuses for use in streaming content
US7725557B2 (en) 2002-06-24 2010-05-25 Microsoft Corporation Client-side caching of streaming media content
US7385926B2 (en) * 2002-11-25 2008-06-10 Intel Corporation Apparatus to speculatively identify packets for transmission and method therefor
US8204076B2 (en) * 2003-05-01 2012-06-19 Genesis Microchip Inc. Compact packet based multimedia interface
US8059673B2 (en) 2003-05-01 2011-11-15 Genesis Microchip Inc. Dynamic resource re-allocation in a packet based video display interface
US7839860B2 (en) 2003-05-01 2010-11-23 Genesis Microchip Inc. Packet based video display interface
US8068485B2 (en) * 2003-05-01 2011-11-29 Genesis Microchip Inc. Multimedia interface
US7405719B2 (en) * 2003-05-01 2008-07-29 Genesis Microchip Inc. Using packet transfer for driving LCD panel driver electronics
US20040268400A1 (en) * 2003-06-26 2004-12-30 Microsoft Corporation Quick starting video content
US7054774B2 (en) * 2003-06-27 2006-05-30 Microsoft Corporation Midstream determination of varying bandwidth availability
US7391717B2 (en) * 2003-06-30 2008-06-24 Microsoft Corporation Streaming of variable bit rate multimedia content
US7634090B2 (en) 2003-09-26 2009-12-15 Genesis Microchip Inc. Packet based high definition high-bandwidth digital content protection
US7162533B2 (en) 2004-04-30 2007-01-09 Microsoft Corporation Session description message extensions
KR20060113522A (en) * 2005-04-28 2006-11-02 삼성전자주식회사 Device and method for initialing decoder in digital broadcasting receiver
US20090251616A1 (en) * 2005-04-28 2009-10-08 Samsung Electronics Co., Ltd. Apparatus and method for processing data in digital broadcasting receiver
EP1967002B1 (en) * 2005-12-23 2011-07-13 Koninklijke Philips Electronics N.V. A device for and a method of processing a data stream
KR101419287B1 (en) * 2006-07-07 2014-07-14 삼성전자주식회사 Apparatus and method for providing IPDC service and apparatus and method for processing IPDC service
CN101842840B (en) * 2007-11-01 2012-03-07 松下电器产业株式会社 Recording medium, playback apparatus, recording apparatus, playback method, and recording method
US8429440B2 (en) 2009-05-13 2013-04-23 Stmicroelectronics, Inc. Flat panel display driver method and system
US8156238B2 (en) 2009-05-13 2012-04-10 Stmicroelectronics, Inc. Wireless multimedia transport method and apparatus
US8837453B2 (en) * 2009-05-28 2014-09-16 Symbol Technologies, Inc. Methods and apparatus for transmitting data based on interframe dependencies
US8671234B2 (en) 2010-05-27 2014-03-11 Stmicroelectronics, Inc. Level shifting cable adaptor and chip system for use with dual-mode multi-media device
US8630412B2 (en) 2010-08-25 2014-01-14 Motorola Mobility Llc Transport of partially encrypted media
CN102567687A (en) * 2010-12-15 2012-07-11 成都科创知识产权研究所 Data encryption method and system
US9271016B2 (en) * 2013-03-15 2016-02-23 Verimatrix, Inc. Reformatting media streams to include auxiliary data

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0152788B1 (en) 1994-11-26 1998-10-15 이헌조 Copy protecting method and apparatus of digital image system
US5517502A (en) 1995-03-02 1996-05-14 Zenith Electronics Corp. Upstream transmission using multiple transmission tags and downstream acknowledgements in conditional access packets
US6445738B1 (en) * 1996-04-25 2002-09-03 Opentv, Inc. System and method for creating trick play video streams from a compressed normal play video bitstream
US8332657B1 (en) * 1999-03-15 2012-12-11 Thomson Licensing Global copy protection system for digital home networks
US20030237089A1 (en) * 2000-11-15 2003-12-25 Wajs Andrew Augustine System for scrambling content, and system for descrambling scrambled content
EP1275250A1 (en) 2000-05-02 2003-01-15 General Instrument Corporation Method and apparatus for enabling random access to individual pictures in an encrypted video stream
JP4331876B2 (en) * 2000-09-18 2009-09-16 パナソニック株式会社 Digital signal recording / playback system

Also Published As

Publication number Publication date
WO2003071799A2 (en) 2003-08-28
EP1502437A2 (en) 2005-02-02
EP1502437B1 (en) 2010-06-02
AU2003208588A1 (en) 2003-09-09
AU2003208588A8 (en) 2003-09-09
DE60332828D1 (en) 2010-07-15
WO2003071799A3 (en) 2004-04-08
IL162470D0 (en) 2005-11-20
US9118941B2 (en) 2015-08-25
US20050157714A1 (en) 2005-07-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties