WO2001039506A3 - System and method for synchronizing online activities with broadcast programming - Google Patents

System and method for synchronizing online activities with broadcast programming Download PDF

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Publication number
WO2001039506A3
WO2001039506A3 PCT/US2000/042248 US0042248W WO0139506A3 WO 2001039506 A3 WO2001039506 A3 WO 2001039506A3 US 0042248 W US0042248 W US 0042248W WO 0139506 A3 WO0139506 A3 WO 0139506A3
Authority
WO
WIPO (PCT)
Prior art keywords
users
user
shows
line
server system
Prior art date
Application number
PCT/US2000/042248
Other languages
French (fr)
Other versions
WO2001039506A2 (en
Inventor
Michael Gresh
Tracy Fullerton
Steven Hoffman
Original Assignee
Spiderdance Inc
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 Spiderdance Inc filed Critical Spiderdance Inc
Priority to AU30839/01A priority Critical patent/AU3083901A/en
Publication of WO2001039506A2 publication Critical patent/WO2001039506A2/en
Publication of WO2001039506A3 publication Critical patent/WO2001039506A3/en

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Classifications

    • 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 or synchronising decoder's clock; Client middleware
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213Monitoring of end-user related data
    • H04N21/44222Analytics of user selections, e.g. selection of programs or purchase activity
    • H04N21/44224Monitoring of user activity on external systems, e.g. Internet browsing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/08Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/18Arrangements for synchronising broadcast or distribution via plural systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/38Arrangements for distribution where lower stations, e.g. receivers, interact with the broadcast
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/42Arrangements for resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/13Arrangements for device control affected by the broadcast information
    • 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
    • H04N21/242Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • H04N21/25Management 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
    • H04N21/258Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866Management of end-user data
    • 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
    • H04N21/25Management 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
    • H04N21/262Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26208Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
    • 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 or synchronising decoder's clock; Client middleware
    • H04N21/433Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4331Caching operations, e.g. of an advertisement for later insertion during playback
    • 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
    • H04N21/47End-user applications
    • H04N21/475End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
    • H04N21/4758End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for providing answers, e.g. voting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network 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 
    • H04N21/61Network physical structure; Signal processing
    • H04N21/6106Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network 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 
    • H04N21/61Network physical structure; Signal processing
    • H04N21/6106Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/07Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information characterised by processes or methods for the generation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/29Arrangements for monitoring broadcast services or broadcast-related services
    • H04H60/33Arrangements for monitoring the users' behaviour or opinions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/61Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • H04H60/66Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 for using the result on distributors' side
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/82Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet

Abstract

A system allows large numbers of users to engage in on-line, multi-user shows that are synchronized to broadcasts of prerecorded or live shows and also simultaneously aggregates user input from such shows and feeds it back into the broadcast. First, a user launches client application on an Internet-accessible platform. The client application connects to a multi-user server system. This multi-user server system allows all of the concurrent users to engage in a single multi-user, on-line activity that can run independently or in synchronization with a broadcast. The multi-user server system is also capable of running numerous on-line activities simultaneously, each of which can be synchronized to a separate broadcast. As the users interact with the on-line activities, the multi-user server system can aggregate data relating to the users or their actions, save this data in a database, and feed this back into the broadcast. The multi-user server system also includes the ability to send messages to all the users or specific groups of users, adjust the synchronization of the on-line shows, schedule on-line shows, and create scripts for running the shows in synchronization with the broadcasts.
PCT/US2000/042248 1999-11-22 2000-11-21 System and method for synchronizing online activities with broadcast programming WO2001039506A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU30839/01A AU3083901A (en) 1999-11-22 2000-11-21 System and method for synchronizing online activities with broadcast programming

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44455599A 1999-11-22 1999-11-22
US09/444,555 1999-11-22

Publications (2)

Publication Number Publication Date
WO2001039506A2 WO2001039506A2 (en) 2001-05-31
WO2001039506A3 true WO2001039506A3 (en) 2002-03-14

Family

ID=23765403

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/042248 WO2001039506A2 (en) 1999-11-22 2000-11-21 System and method for synchronizing online activities with broadcast programming

Country Status (2)

Country Link
AU (1) AU3083901A (en)
WO (1) WO2001039506A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8850507B2 (en) 2002-05-10 2014-09-30 Convergent Media Solutions Llc Method and apparatus for browsing using alternative linkbases
US9366542B2 (en) 2005-09-23 2016-06-14 Scenera Technologies, Llc System and method for selecting and presenting a route to a user

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7076434B1 (en) 2000-03-22 2006-07-11 Goldpocket Interactive, Inc. Method and system of playing and controlling a contest for a large number of simultaneous contestants
US7668928B2 (en) 2001-03-13 2010-02-23 Goldpocket Interactive Inc. System and method for recording and playing back interactive content during a broadcast event
FR2834176B1 (en) * 2001-12-26 2004-12-24 France Telecom METHOD FOR BROADCASTING CONTENT FROM A SOURCE TO AT LEAST ONE TERMINAL, THROUGH AN IP-TYPE NETWORK, TERMINAL SOURCE AND RELATED SIGNAL
EP1324611A3 (en) * 2001-12-29 2004-01-02 Shalong Maa Multimedia digital synchronization
US8555313B2 (en) 2002-04-09 2013-10-08 Ericsson Television Inc. System and method for coordinating interactive television programs
WO2004021708A1 (en) * 2002-08-30 2004-03-11 Koninklijke Kpn N.V Method and system for directing interactive tv game shows
US20040244057A1 (en) * 2003-04-30 2004-12-02 Wallace Michael W. System and methods for synchronizing the operation of multiple remote receivers in a broadcast environment
US8376855B2 (en) 2004-06-28 2013-02-19 Winview, Inc. Methods and apparatus for distributed gaming over a mobile device
US8870639B2 (en) 2004-06-28 2014-10-28 Winview, Inc. Methods and apparatus for distributed gaming over a mobile device
US10226698B1 (en) 2004-07-14 2019-03-12 Winview, Inc. Game of skill played by remote participants utilizing wireless devices in connection with a common game event
EP1622380A1 (en) * 2004-07-30 2006-02-01 Koninklijke KPN N.V. Method and system for directing interactive TV shows
US10721543B2 (en) 2005-06-20 2020-07-21 Winview, Inc. Method of and system for managing client resources and assets for activities on computing devices
US8149530B1 (en) 2006-04-12 2012-04-03 Winview, Inc. Methodology for equalizing systemic latencies in television reception in connection with games of skill played in connection with live television programming
US9511287B2 (en) 2005-10-03 2016-12-06 Winview, Inc. Cellular phone games based upon television archives
US9919210B2 (en) 2005-10-03 2018-03-20 Winview, Inc. Synchronized gaming and programming
US9056251B2 (en) 2006-01-10 2015-06-16 Winview, Inc. Method of and system for conducting multiple contests of skill with a single performance
US8002618B1 (en) 2006-01-10 2011-08-23 Winview, Inc. Method of and system for conducting multiple contests of skill with a single performance
US10556183B2 (en) 2006-01-10 2020-02-11 Winview, Inc. Method of and system for conducting multiple contest of skill with a single performance
US11082746B2 (en) 2006-04-12 2021-08-03 Winview, Inc. Synchronized gaming and programming
EP1991000A1 (en) * 2007-05-08 2008-11-12 Siemens Aktiengesellschaft Data processing device, in particular a set-top box to be connected to a receiver, input device for actuating a data processing device and method for operating a data processing device
FR2917928A1 (en) * 2007-06-20 2008-12-26 Alcatel Lucent Sas INTERACTIVE TELEVISION DIFFUSION METHOD AND MEANS FOR IMPLEMENTING SAID METHOD
US9716918B1 (en) 2008-11-10 2017-07-25 Winview, Inc. Interactive advertising system
DE102009025263A1 (en) * 2009-06-17 2010-12-30 Amusys Amusement Systems Electronics Gmbh Method and device for transmitting event data
US20120066303A1 (en) 2010-03-03 2012-03-15 Waldeck Technology, Llc Synchronized group location updates
WO2011110689A1 (en) 2010-03-12 2011-09-15 Etri System for interactive consumer participation in a media program
GB2483277A (en) * 2010-09-02 2012-03-07 British Broadcasting Corp Additional service synchronisation using time server
US8122142B1 (en) 2010-10-12 2012-02-21 Lemi Technology, Llc Obtaining and displaying status updates for presentation during playback of a media content stream based on proximity to the point of capture
EP2683163B1 (en) * 2011-03-04 2019-05-15 Dentsu Inc. Synchronized content broadcast distribution system
UA98633U (en) * 2011-12-09 2015-05-12 Olena Oleksandrivna Sibiriakova The real-time method for collection and processing of multi-aspect data and respondents' feedback
US9560050B2 (en) 2014-09-08 2017-01-31 At&T Intellectual Property I, L.P System and method to share a resource or a capability of a device
US11551529B2 (en) 2016-07-20 2023-01-10 Winview, Inc. Method of generating separate contests of skill or chance from two independent events
US11308765B2 (en) 2018-10-08 2022-04-19 Winview, Inc. Method and systems for reducing risk in setting odds for single fixed in-play propositions utilizing real time input
CN112351299B (en) * 2020-11-05 2022-11-04 山东亚华电子股份有限公司 Propaganda and education broadcasting method and device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5530469A (en) * 1994-12-20 1996-06-25 Garfinkle; Norton Interactive television with correlation of viewers input and results made available to each viewer
US5694163A (en) * 1995-09-28 1997-12-02 Intel Corporation Method and apparatus for viewing of on-line information service chat data incorporated in a broadcast television program
WO1997050249A1 (en) * 1996-06-24 1997-12-31 Stentor Resource Centre Inc. Interactive reverse channel for direct broadcast satellite system
WO1998041020A1 (en) * 1997-03-11 1998-09-17 Actv, Inc. A digital interactive system for providing full interactivity with live programming events
JPH10285460A (en) * 1997-04-08 1998-10-23 Niyuuzu Line Network Kk Television program related information service system
US5828839A (en) * 1996-11-14 1998-10-27 Interactive Broadcaster Services Corp. Computer network chat room based on channel broadcast in real time
US5833468A (en) * 1996-01-24 1998-11-10 Frederick R. Guy Remote learning system using a television signal and a network connection
EP0915621A2 (en) * 1997-11-06 1999-05-12 Lucent Technologies Inc. Synchronized presentation of television programming and internet content

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5530469A (en) * 1994-12-20 1996-06-25 Garfinkle; Norton Interactive television with correlation of viewers input and results made available to each viewer
US5694163A (en) * 1995-09-28 1997-12-02 Intel Corporation Method and apparatus for viewing of on-line information service chat data incorporated in a broadcast television program
US5833468A (en) * 1996-01-24 1998-11-10 Frederick R. Guy Remote learning system using a television signal and a network connection
WO1997050249A1 (en) * 1996-06-24 1997-12-31 Stentor Resource Centre Inc. Interactive reverse channel for direct broadcast satellite system
US5828839A (en) * 1996-11-14 1998-10-27 Interactive Broadcaster Services Corp. Computer network chat room based on channel broadcast in real time
WO1998041020A1 (en) * 1997-03-11 1998-09-17 Actv, Inc. A digital interactive system for providing full interactivity with live programming events
JPH10285460A (en) * 1997-04-08 1998-10-23 Niyuuzu Line Network Kk Television program related information service system
EP0915621A2 (en) * 1997-11-06 1999-05-12 Lucent Technologies Inc. Synchronized presentation of television programming and internet content

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 01 29 January 1999 (1999-01-29) *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8850507B2 (en) 2002-05-10 2014-09-30 Convergent Media Solutions Llc Method and apparatus for browsing using alternative linkbases
US8875215B2 (en) 2002-05-10 2014-10-28 Convergent Media Solutions Llc Method and apparatus for browsing using alternative linkbases
US8893212B2 (en) 2002-05-10 2014-11-18 Convergent Media Solutions Llc Method and apparatus for browsing using alternative linkbases
US8898722B2 (en) 2002-05-10 2014-11-25 Convergent Media Solutions Llc Method and apparatus for browsing using alternative linkbases
US8914840B2 (en) 2002-05-10 2014-12-16 Convergent Media Solutions Llc Method and apparatus for browsing using alternative linkbases
US9366542B2 (en) 2005-09-23 2016-06-14 Scenera Technologies, Llc System and method for selecting and presenting a route to a user

Also Published As

Publication number Publication date
WO2001039506A2 (en) 2001-05-31
AU3083901A (en) 2001-06-04

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