WO2003105441A3 - METHOD FOR FILTERING A BIT TRAIN BASED ON USER SPECIFICATIONS - Google Patents

METHOD FOR FILTERING A BIT TRAIN BASED ON USER SPECIFICATIONS Download PDF

Info

Publication number
WO2003105441A3
WO2003105441A3 PCT/IB2003/002462 IB0302462W WO03105441A3 WO 2003105441 A3 WO2003105441 A3 WO 2003105441A3 IB 0302462 W IB0302462 W IB 0302462W WO 03105441 A3 WO03105441 A3 WO 03105441A3
Authority
WO
WIPO (PCT)
Prior art keywords
description
filtering
filtered
user specifications
syntactic
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IB2003/002462
Other languages
French (fr)
Other versions
WO2003105441A2 (en
Inventor
Caprioglio Myriam Amielh
Sylvain Devillers
Patrice Mireux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to AT03757166T priority Critical patent/ATE555605T1/en
Priority to AU2003231883A priority patent/AU2003231883A1/en
Priority to JP2004512380A priority patent/JP4933044B2/en
Priority to KR1020047020089A priority patent/KR100994949B1/en
Priority to EP03757166A priority patent/EP1516492B1/en
Priority to US10/517,103 priority patent/US7640487B2/en
Publication of WO2003105441A2 publication Critical patent/WO2003105441A2/en
Publication of WO2003105441A3 publication Critical patent/WO2003105441A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • 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
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • 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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25891—Management of end-user data being end-user preferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
    • 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
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
    • 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
    • H04N21/454—Content or additional data filtering, e.g. blocking advertisements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Computer Graphics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Machine Translation (AREA)
  • Storage Device Security (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

L'invention concerne un procédé permettant de filtrer un train de bits en fonction de spécifications d'utilisateur. Ce procédé met en oeuvre une description sémantique et une description syntaxique du train de bits. La description sémantique est balayée pour sélectionner les unités élémentaires qui correspondent à la spécification d'utilisateur. Le temps est utilisé en tant que mécanisme de liaison entre la description sémantique et la description syntaxique pour repérer les éléments de la description syntaxique devant être éliminés. Une description syntaxique filtrée est générée par élimination de ces éléments repérés. Enfin, un train de bits filtré est généré à partir de la description syntaxique filtrée. Applications: boîtier décodeur, lecture vidéo par l'intermédiaire d'Internet, lecteurs vidéo.A method for filtering a bit stream based on user specifications is provided. This method implements a semantic description and a syntactic description of the bit stream. The semantic description is scanned to select the elementary units which correspond to the user specification. Time is used as a link mechanism between the semantic description and the syntactic description to identify the elements of the syntactic description that must be eliminated. A filtered syntax description is generated by eliminating these identified elements. Finally, a filtered bitstream is generated from the filtered syntax description. Applications: set-top box, video playback via the Internet, video players.

PCT/IB2003/002462 2002-06-11 2003-06-04 Method of filtering a bitstream according to user specifications Ceased WO2003105441A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT03757166T ATE555605T1 (en) 2002-06-11 2003-06-04 BITSTREAM FILTERING PROCEDURE ACCORDING TO USER SPECIFICATIONS
AU2003231883A AU2003231883A1 (en) 2002-06-11 2003-06-04 Method of filtering a bitstream according to user specifications
JP2004512380A JP4933044B2 (en) 2002-06-11 2003-06-04 How to filter a bitstream according to user specifications
KR1020047020089A KR100994949B1 (en) 2002-06-11 2003-06-04 Bitstream filtering method according to user specification
EP03757166A EP1516492B1 (en) 2002-06-11 2003-06-04 Method of filtering a bitstream according to user specifications
US10/517,103 US7640487B2 (en) 2002-06-11 2003-06-04 Method of filtering a bitstream according to user specifications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02291452.7 2002-06-11
EP02291452 2002-06-11

Publications (2)

Publication Number Publication Date
WO2003105441A2 WO2003105441A2 (en) 2003-12-18
WO2003105441A3 true WO2003105441A3 (en) 2004-05-06

Family

ID=29724569

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/002462 Ceased WO2003105441A2 (en) 2002-06-11 2003-06-04 Method of filtering a bitstream according to user specifications

Country Status (8)

Country Link
US (1) US7640487B2 (en)
EP (1) EP1516492B1 (en)
JP (1) JP4933044B2 (en)
KR (1) KR100994949B1 (en)
CN (1) CN100584002C (en)
AT (1) ATE555605T1 (en)
AU (1) AU2003231883A1 (en)
WO (1) WO2003105441A2 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8413205B2 (en) 2001-09-19 2013-04-02 Tvworks, Llc System and method for construction, delivery and display of iTV content
US11388451B2 (en) 2001-11-27 2022-07-12 Comcast Cable Communications Management, Llc Method and system for enabling data-rich interactive television using broadcast database
US8042132B2 (en) 2002-03-15 2011-10-18 Tvworks, Llc System and method for construction, delivery and display of iTV content
AU2002327677A1 (en) 2001-09-19 2003-04-01 Meta Tv, Inc. Interactive user interface for television applications
US7703116B1 (en) 2003-07-11 2010-04-20 Tvworks, Llc System and method for construction, delivery and display of iTV applications that blend programming information of on-demand and broadcast service offerings
US8707354B1 (en) 2002-06-12 2014-04-22 Tvworks, Llc Graphically rich, modular, promotional tile interface for interactive television
US8352983B1 (en) 2002-07-11 2013-01-08 Tvworks, Llc Programming contextual interactive user interface for television
US11070890B2 (en) 2002-08-06 2021-07-20 Comcast Cable Communications Management, Llc User customization of user interfaces for interactive television
US8220018B2 (en) 2002-09-19 2012-07-10 Tvworks, Llc System and method for preferred placement programming of iTV content
US10664138B2 (en) 2003-03-14 2020-05-26 Comcast Cable Communications, Llc Providing supplemental content for a second screen experience
US11381875B2 (en) 2003-03-14 2022-07-05 Comcast Cable Communications Management, Llc Causing display of user-selectable content types
US8578411B1 (en) 2003-03-14 2013-11-05 Tvworks, Llc System and method for controlling iTV application behaviors through the use of application profile filters
US8416952B1 (en) 2003-07-11 2013-04-09 Tvworks, Llc Channel family surf control
US8819734B2 (en) 2003-09-16 2014-08-26 Tvworks, Llc Contextual navigational control for digital television
US7751632B2 (en) * 2005-02-15 2010-07-06 Panasonic Corporation Intelligent, dynamic, long-term digital surveilance media storage system
US7818667B2 (en) * 2005-05-03 2010-10-19 Tv Works Llc Verification of semantic constraints in multimedia data and in its announcement, signaling and interchange
US20090128690A1 (en) * 2005-07-08 2009-05-21 Enikos Pty Limited Systems and methods for use in transforming electronic information into a format
US20080065693A1 (en) * 2006-09-11 2008-03-13 Bellsouth Intellectual Property Corporation Presenting and linking segments of tagged media files in a media services network
US8645400B1 (en) * 2008-08-01 2014-02-04 Marvell International Ltd. Flexible bit field search method
US11832024B2 (en) 2008-11-20 2023-11-28 Comcast Cable Communications, Llc Method and apparatus for delivering video and video-related content at sub-asset level
US9112623B2 (en) 2011-06-06 2015-08-18 Comcast Cable Communications, Llc Asynchronous interaction at specific points in content
US11115722B2 (en) 2012-11-08 2021-09-07 Comcast Cable Communications, Llc Crowdsourcing supplemental content
US9553927B2 (en) 2013-03-13 2017-01-24 Comcast Cable Communications, Llc Synchronizing multiple transmissions of content
US10880609B2 (en) 2013-03-14 2020-12-29 Comcast Cable Communications, Llc Content event messaging
US11783382B2 (en) 2014-10-22 2023-10-10 Comcast Cable Communications, Llc Systems and methods for curating content metadata

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0720369A2 (en) * 1994-12-30 1996-07-03 International Business Machines Corporation Real-time edit control for video program material
WO2001099416A2 (en) * 2000-06-21 2001-12-27 Bellsouth Intellectual Property Corporation System and method for formulating, delivering and managing data concerning programming content and portions thereof
US20020131511A1 (en) * 2000-08-25 2002-09-19 Ian Zenoni Video tags and markers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9100732D0 (en) * 1991-01-14 1991-02-27 Xerox Corp A data access system
US6360234B2 (en) * 1997-08-14 2002-03-19 Virage, Inc. Video cataloger system with synchronized encoders
US6564263B1 (en) * 1998-12-04 2003-05-13 International Business Machines Corporation Multimedia content description framework
US6922845B2 (en) * 2000-04-25 2005-07-26 The Directtv Group, Inc. Multi-processor DVR
JP2002189801A (en) * 2000-12-21 2002-07-05 Sony Corp Service providing system, management server, service provider, terminal device, recording medium issuing device, service providing method, recording medium
US7203692B2 (en) * 2001-07-16 2007-04-10 Sony Corporation Transcoding between content data and description data

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0720369A2 (en) * 1994-12-30 1996-07-03 International Business Machines Corporation Real-time edit control for video program material
WO2001099416A2 (en) * 2000-06-21 2001-12-27 Bellsouth Intellectual Property Corporation System and method for formulating, delivering and managing data concerning programming content and portions thereof
US20020131511A1 (en) * 2000-08-25 2002-09-19 Ian Zenoni Video tags and markers

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
ABDEL-MOTTALEB M ET AL: "Aspects of multimedia retrieval", PHILIPS JOURNAL OF RESEARCH, ELSEVIER, AMSTERDAM, NL, vol. 50, no. 1, 1996, pages 227 - 251, XP004008214, ISSN: 0165-5817 *
AMIELH M ET AL: "Bitstream Syntax Description Language: Application of XML-Schema to Multimedia Content Adaptation", PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON WORLD WIDE WEB, XX, XX, 8 May 2002 (2002-05-08), pages 1 - 14, XP002255244 *
AVARO O ET AL: "MPEG-7 SYSTEMS: OVERVIEW", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE INC. NEW YORK, US, vol. 11, no. 6, June 2001 (2001-06-01), pages 760 - 764, XP001059865, ISSN: 1051-8215 *
DAVIS M: "Media Streams: an iconic visual language for video annotation", VISUAL LANGUAGES, 1993., PROCEEDINGS 1993 IEEE SYMPOSIUM ON BERGEN, NORWAY 24-27 AUG. 1993, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, 24 August 1993 (1993-08-24), pages 196 - 202, XP010032712, ISBN: 0-8186-3970-9 *
NACK F ET AL: "DER KOMMENDE STANDARD ZUR BESCHREIBUNG MULTIMEDIALER INHALTE - MPEG-7", FERNMELDE-INGENIEUR, BAD WINSHEIM, DE, vol. 53, no. 3, March 1999 (1999-03-01), pages 1 - 40, XP000997437, ISSN: 0015-010X *
PFEIFFER S ET AL: "TV ANYTIME AS AN APPLICATION SCENARIO FOR MPEG-7", PROCEEDINGS ACM MULTIMEDIA 2000 WORKSHOPS. MARINA DEL REY, CA, NOV. 4, 2000, ACM INTERNATIONAL MULTIMEDIA CONFERENCE, NEW YORK, NY: ACM, US, vol. CONF. 8, 4 November 2000 (2000-11-04), pages 89 - 92, XP001003701, ISBN: 1-58113-311-1 *

Also Published As

Publication number Publication date
JP2005529553A (en) 2005-09-29
CN1659884A (en) 2005-08-24
KR100994949B1 (en) 2010-11-18
AU2003231883A1 (en) 2003-12-22
KR20050012784A (en) 2005-02-02
AU2003231883A8 (en) 2003-12-22
US20050229234A1 (en) 2005-10-13
JP4933044B2 (en) 2012-05-16
EP1516492B1 (en) 2012-04-25
ATE555605T1 (en) 2012-05-15
WO2003105441A2 (en) 2003-12-18
EP1516492A2 (en) 2005-03-23
CN100584002C (en) 2010-01-20
US7640487B2 (en) 2009-12-29

Similar Documents

Publication Publication Date Title
WO2003105441A3 (en) METHOD FOR FILTERING A BIT TRAIN BASED ON USER SPECIFICATIONS
MXPA05012294A (en) Method and apparatus for representing image granularity by one or more parameters.
EP1715696A3 (en) System, method and apparatus for a variable output video decoder
NO20002536L (en) Data Packet filtering
CA2311322A1 (en) Method and equipment for controlling properties of paper
GB0305703D0 (en) Flow modification
FR2714299B1 (en) Affinity separation method, affinity particles, and method for size making these affinity particles.
SE9800268D0 (en) A method and a device for bit-rate reduction using synthetic bandwidth expansion
WO2000000981A3 (en) Frame-accurate editing of encoded a/v sequences
WO2003047265A3 (en) Multiple channel video transcoding
ATE240627T1 (en) SUBTITLES ENCODING/DECODING
BR9915941B1 (en) Computer-implemented method for encoding a video stream.
NO20053381D0 (en) Procedure for removing nitrogenous contaminants from gas oil feed streams.
CA2386358A1 (en) Zeolite adsorbents, method for obtaining them and their use for removing carbonates from a gas stream
BRPI0211106B8 (en) method for compressing a hierarchical tree describing a multimedia signal, method for decoding a compressed multimedia signal and signal generated by said method for compressing
EP1485578A4 (en) METHOD AND APPARATUS FOR COOLING A SEAL FOR MACHINES
PL357205A1 (en) Cleaning unit for a glue applying device, glue application set incorporating such cleaning unit and such glue applying device, method od cleaning a glue applying device and a tobacco industry machine
EP1523808A4 (en) METHOD AND APPARATUS FOR PERFORMING TRANSCODING BETWEEN BIT TRAINS CODED BY HYBRID VIDEO CODECS
GB0525878D0 (en) Sludge removal
ATE441288T1 (en) SEAMLESS SWITCHING BETWEEN RANDOM ACCESS UNITS MULTIPLEXED IN A MULTI-ANGLE VIEW MULTIMEDIA STREAM
DE69612584D1 (en) Fibre feed system for a multi-layer headbox and method for operating such a headbox
WO2004097828A3 (en) Marking techniques for tracking pirated media
MXPA01008928A (en) Method and apparatus for coding moving picture image.
EP1006728A3 (en) Image processing apparatus
FR2845179B1 (en) METHOD FOR GROUPING IMAGES OF A VIDEO SEQUENCE

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2003757166

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10517103

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2004512380

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 1020047020089

Country of ref document: KR

Ref document number: 20038134209

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 1020047020089

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2003757166

Country of ref document: EP