WO2002071760A3 - System for synchronizing reception of data over different networks - Google Patents

System for synchronizing reception of data over different networks Download PDF

Info

Publication number
WO2002071760A3
WO2002071760A3 PCT/GB2002/000955 GB0200955W WO02071760A3 WO 2002071760 A3 WO2002071760 A3 WO 2002071760A3 GB 0200955 W GB0200955 W GB 0200955W WO 02071760 A3 WO02071760 A3 WO 02071760A3
Authority
WO
WIPO (PCT)
Prior art keywords
broadcast transmission
data over
over different
different networks
internet
Prior art date
Application number
PCT/GB2002/000955
Other languages
French (fr)
Other versions
WO2002071760A8 (en
WO2002071760A2 (en
Inventor
Neil Cashman
Scott Walker
Walter Perotto
Original Assignee
Digital Interactive Broadband
Neil Cashman
Scott Walker
Walter Perotto
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 Digital Interactive Broadband, Neil Cashman, Scott Walker, Walter Perotto filed Critical Digital Interactive Broadband
Priority to AU2002236058A priority Critical patent/AU2002236058A1/en
Publication of WO2002071760A2 publication Critical patent/WO2002071760A2/en
Publication of WO2002071760A3 publication Critical patent/WO2002071760A3/en
Publication of WO2002071760A8 publication Critical patent/WO2002071760A8/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]
    • H04N21/20—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/764—Media network packet handling at the destination 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot

Abstract

A system for synchronizing reception of an internet service in an internet transmission with an audio/video broadcast transmission, including an adaptive scheduler for determining network characteristics for the internet transmission and the audio/video broadcast transmission. The system provides synchronization triggers for respective events of the internet service at timings relative to the broadcast transmission according to the determined network characteristics. End users receive the respective events of the internet service at a known synchronization with respect to the received audio/video broadcast transmission.
PCT/GB2002/000955 2001-03-06 2002-03-05 System for synchronizing reception of data over different networks WO2002071760A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002236058A AU2002236058A1 (en) 2001-03-06 2002-03-05 System for synchronizing reception of data over different networks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0105588.8A GB0105588D0 (en) 2001-03-06 2001-03-06 An apparatus and method for synchronising internet and television services
GB0105588.8 2001-03-06

Publications (3)

Publication Number Publication Date
WO2002071760A2 WO2002071760A2 (en) 2002-09-12
WO2002071760A3 true WO2002071760A3 (en) 2002-11-21
WO2002071760A8 WO2002071760A8 (en) 2003-12-04

Family

ID=9910136

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/000955 WO2002071760A2 (en) 2001-03-06 2002-03-05 System for synchronizing reception of data over different networks

Country Status (3)

Country Link
AU (1) AU2002236058A1 (en)
GB (2) GB0105588D0 (en)
WO (1) WO2002071760A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859859A1 (en) * 2003-09-16 2005-03-18 France Telecom Television signals receiving method for multimedia receiver, involves restoring components on reception terminal while respecting chronology of secondary time stamps to restore coherent AV content formed by components to user
US9313531B2 (en) 2010-10-06 2016-04-12 Thomson Licensing Device and method for content delivery adapted for synchronous playbacks
EP2479984A1 (en) * 2011-01-19 2012-07-25 Thomson Licensing Device and method for synchronizing content received from different sources
EP2690876A4 (en) * 2011-03-22 2014-10-15 Korea Electronics Telecomm Heterogeneous network-based linked broadcast content transmitting/receiving device and method
US9113230B2 (en) 2011-12-21 2015-08-18 Sony Corporation Method, computer program, and reception apparatus for delivery of supplemental content
US10104447B2 (en) 2012-06-19 2018-10-16 Saturn Licensing Llc Extensions to trigger parameters table for interactive television
US9350633B2 (en) * 2012-07-24 2016-05-24 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Dynamic optimization of command issuance in a computing cluster
US9112820B2 (en) 2012-07-31 2015-08-18 Hewlett-Packard Development Company, L.P. Delay queues based on delay remaining
KR102202597B1 (en) 2014-06-20 2021-01-13 삼성전자주식회사 A method and apparatus for providing a broadcast service based on a heterogenous network
CN113490007A (en) * 2021-07-02 2021-10-08 广州博冠信息科技有限公司 Live broadcast processing system, method, storage medium and electronic device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6018768A (en) * 1996-03-08 2000-01-25 Actv, Inc. Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments
WO2000007361A2 (en) * 1998-07-29 2000-02-10 Morecom, Inc. Digital tv system with synchronized world wide web content
WO2000020976A2 (en) * 1998-10-07 2000-04-13 Hotv Inc. Method and apparatus for synchronous presentation of interactive video and audio transmissions for tv and internet environments
WO2000064163A1 (en) * 1999-04-16 2000-10-26 Sonicon, Inc. System and process for synchronizing data between broadcast media and the internet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19930824C2 (en) * 1999-07-03 2001-05-31 Grundig Ag Image and sound reproduction device and method for its operation
DE19956913C2 (en) * 1999-11-26 2001-11-29 Grundig Ag Method and device for adjusting the time difference between video and audio signals in a television set
GB2359216B (en) * 2000-02-11 2003-10-29 Purple Voice Ltd A method of synchronising the replay of audio data in a network of computers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6018768A (en) * 1996-03-08 2000-01-25 Actv, Inc. Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments
WO2000007361A2 (en) * 1998-07-29 2000-02-10 Morecom, Inc. Digital tv system with synchronized world wide web content
WO2000020976A2 (en) * 1998-10-07 2000-04-13 Hotv Inc. Method and apparatus for synchronous presentation of interactive video and audio transmissions for tv and internet environments
WO2000064163A1 (en) * 1999-04-16 2000-10-26 Sonicon, Inc. System and process for synchronizing data between broadcast media and the internet

Also Published As

Publication number Publication date
AU2002236058A1 (en) 2002-09-19
GB2377600B (en) 2004-12-15
GB2377600A (en) 2003-01-15
GB0105588D0 (en) 2001-04-25
WO2002071760A8 (en) 2003-12-04
GB0205134D0 (en) 2002-04-17
WO2002071760A2 (en) 2002-09-12

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