WO2002017633A3 - Method and system for active modification of video content responsively to processes and data embedded in a video stream - Google Patents

Method and system for active modification of video content responsively to processes and data embedded in a video stream Download PDF

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Publication number
WO2002017633A3
WO2002017633A3 PCT/EP2001/009634 EP0109634W WO0217633A3 WO 2002017633 A3 WO2002017633 A3 WO 2002017633A3 EP 0109634 W EP0109634 W EP 0109634W WO 0217633 A3 WO0217633 A3 WO 0217633A3
Authority
WO
WIPO (PCT)
Prior art keywords
video
stream
processes
data stream
procedure
Prior art date
Application number
PCT/EP2001/009634
Other languages
French (fr)
Other versions
WO2002017633A2 (en
Inventor
Nevenka Dimitrova
Kavitha V Devara
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Priority to JP2002522196A priority Critical patent/JP2004507939A/en
Priority to EP01974203A priority patent/EP1314313A2/en
Priority to KR1020027005030A priority patent/KR20020041828A/en
Publication of WO2002017633A2 publication Critical patent/WO2002017633A2/en
Publication of WO2002017633A3 publication Critical patent/WO2002017633A3/en

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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4318—Generation of visual interfaces for content selection or interaction; Content or additional data rendering by altering the content in the rendering process, e.g. blanking, blurring or masking an image region
    • 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
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • 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]
    • H04N21/40—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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/654—Transmission by server directed to the client
    • H04N21/6543—Transmission by server directed to the client for forcing some client operations, e.g. recording
    • 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
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • 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
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H04N21/8193—Monomedia components thereof involving executable data, e.g. software dedicated tools, e.g. video decoder software or IPMP tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

Video, or other media data, are synchronized with procedure data streams that modify the video stream. When the video is played, reproduced, or rebroadcast, the video is modified by the procedures defined in the procedure data stream. In a stateless embodiment, the procedure stream includes commands that are executed immediately upon receipt by an interpreter. In a particular embodiment, the procedure data stream is incorporated directly in the media data stream and separated out by a demultiplexer. In a still more particular embodiment, the combined media/procedure data stream may be fractured into portions while still carrying code appropriate to the portion removed from the whole.
PCT/EP2001/009634 2000-08-21 2001-08-13 Method and system for active modification of video content responsively to processes and data embedded in a video stream WO2002017633A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002522196A JP2004507939A (en) 2000-08-21 2001-08-13 Method and system for actively modifying video content in response to processes and data embedded in a video stream
EP01974203A EP1314313A2 (en) 2000-08-21 2001-08-13 Method and system for active modification of video content responsively to processes and data embedded in a video stream
KR1020027005030A KR20020041828A (en) 2000-08-21 2001-08-13 Method and system for active modification of video content responsively to processes and data embedded in a video stream

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64318600A 2000-08-21 2000-08-21
US09/643,186 2000-08-21

Publications (2)

Publication Number Publication Date
WO2002017633A2 WO2002017633A2 (en) 2002-02-28
WO2002017633A3 true WO2002017633A3 (en) 2002-06-27

Family

ID=24579721

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/009634 WO2002017633A2 (en) 2000-08-21 2001-08-13 Method and system for active modification of video content responsively to processes and data embedded in a video stream

Country Status (5)

Country Link
EP (1) EP1314313A2 (en)
JP (1) JP2004507939A (en)
KR (1) KR20020041828A (en)
CN (1) CN1394441A (en)
WO (1) WO2002017633A2 (en)

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US6952485B1 (en) 2000-09-11 2005-10-04 Digimarc Corporation Watermark encoding and decoding in imaging devices and imaging device interfaces
KR101015152B1 (en) * 2002-10-10 2011-02-16 톰슨 라이센싱 Method for the uninterrupted display of television programs with suppressed program segments
KR101027200B1 (en) * 2003-02-21 2011-04-06 파나소닉 주식회사 Recording medium, playback device, recording method, and playback method
GB2423659A (en) * 2005-02-24 2006-08-30 I-Zone Tv Limited Creating interactive television programmes using frameworks
EP1761060A3 (en) * 2005-09-06 2008-09-03 Electronics and Telecommunications Research Institute Transmission system, receiving terminal, and method for controlling data broadcasting contents
US20070140650A1 (en) * 2005-12-19 2007-06-21 Matsushita Electric Industrial Co., Ltd. Broadcast receiving apparatus
US7803998B2 (en) 2005-12-21 2010-09-28 Pioneer Hi-Bred International, Inc. Methods and compositions for modifying flower development
US20110247028A1 (en) 2010-04-01 2011-10-06 Mark Eyer Receiver and System Using an Electronic Questionnaire for Advanced Broadcast Services
EP2847657B1 (en) 2012-05-09 2016-08-10 Apple Inc. Device, method, and graphical user interface for displaying additional information in response to a user contact
DE112013002387T5 (en) 2012-05-09 2015-02-12 Apple Inc. Apparatus, method and graphical user interface for providing tactile feedback for operations in a user interface
CN102970610B (en) * 2012-11-26 2015-07-08 东莞宇龙通信科技有限公司 Intelligent displaying method and electronic equipment
US9632664B2 (en) 2015-03-08 2017-04-25 Apple Inc. Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback
US10095396B2 (en) 2015-03-08 2018-10-09 Apple Inc. Devices, methods, and graphical user interfaces for interacting with a control object while dragging another object
US9639184B2 (en) 2015-03-19 2017-05-02 Apple Inc. Touch input cursor manipulation
US9860451B2 (en) * 2015-06-07 2018-01-02 Apple Inc. Devices and methods for capturing and interacting with enhanced digital images
US9880735B2 (en) 2015-08-10 2018-01-30 Apple Inc. Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback

Citations (4)

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Publication number Priority date Publication date Assignee Title
US5848934A (en) * 1995-08-31 1998-12-15 U.S. Philips Corporation Interactive entertainment attribute setting
WO1999026415A1 (en) * 1997-11-13 1999-05-27 Scidel Technologies Ltd. Method and system for personalizing images inserted into a video stream
US5990972A (en) * 1996-10-22 1999-11-23 Lucent Technologies, Inc. System and method for displaying a video menu
EP1021036A2 (en) * 1997-03-11 2000-07-19 Actv, Inc. A digital interactive system for providing full interactivity with live programming events

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848934A (en) * 1995-08-31 1998-12-15 U.S. Philips Corporation Interactive entertainment attribute setting
US5990972A (en) * 1996-10-22 1999-11-23 Lucent Technologies, Inc. System and method for displaying a video menu
EP1021036A2 (en) * 1997-03-11 2000-07-19 Actv, Inc. A digital interactive system for providing full interactivity with live programming events
WO1999026415A1 (en) * 1997-11-13 1999-05-27 Scidel Technologies Ltd. Method and system for personalizing images inserted into a video stream

Also Published As

Publication number Publication date
JP2004507939A (en) 2004-03-11
CN1394441A (en) 2003-01-29
KR20020041828A (en) 2002-06-03
WO2002017633A2 (en) 2002-02-28
EP1314313A2 (en) 2003-05-28

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