EP2147550A4 - A system and method for time shift television - Google Patents

A system and method for time shift television

Info

Publication number
EP2147550A4
EP2147550A4 EP08753951A EP08753951A EP2147550A4 EP 2147550 A4 EP2147550 A4 EP 2147550A4 EP 08753951 A EP08753951 A EP 08753951A EP 08753951 A EP08753951 A EP 08753951A EP 2147550 A4 EP2147550 A4 EP 2147550A4
Authority
EP
European Patent Office
Prior art keywords
time shift
shift television
television
time
shift
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.)
Withdrawn
Application number
EP08753951A
Other languages
German (de)
French (fr)
Other versions
EP2147550A1 (en
Inventor
Wester Per-Ola
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.)
Telia Co AB
Original Assignee
TeliaSonera AB
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 TeliaSonera AB filed Critical TeliaSonera AB
Publication of EP2147550A1 publication Critical patent/EP2147550A1/en
Publication of EP2147550A4 publication Critical patent/EP2147550A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • 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
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
    • H04N21/23106—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion involving caching operations
    • 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
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
    • 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
    • H04N21/4333—Processing operations in response to a pause request
    • 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
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • 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
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6581—Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
    • 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
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
    • 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
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17336—Handling of requests in head-ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
EP08753951A 2007-05-22 2008-05-14 A system and method for time shift television Withdrawn EP2147550A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0701235A SE530933C2 (en) 2007-05-22 2007-05-22 Systems and method for time-shifted television
PCT/SE2008/000331 WO2008143572A1 (en) 2007-05-22 2008-05-14 A system and method for time shift television

Publications (2)

Publication Number Publication Date
EP2147550A1 EP2147550A1 (en) 2010-01-27
EP2147550A4 true EP2147550A4 (en) 2010-06-09

Family

ID=39846914

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08753951A Withdrawn EP2147550A4 (en) 2007-05-22 2008-05-14 A system and method for time shift television

Country Status (3)

Country Link
EP (1) EP2147550A4 (en)
SE (1) SE530933C2 (en)
WO (1) WO2008143572A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2826343C (en) 2011-03-01 2016-11-22 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatuses for resuming paused media
KR102157052B1 (en) 2014-03-26 2020-09-18 주식회사 알티캐스트 Method and system for linking real-time broadcasting wigh non-real-time video service using user history information
DE102014117567A1 (en) * 2014-11-29 2016-06-02 Deutsche Telekom Ag Recording and delayed playback of media contributions
JP6337193B1 (en) * 2017-12-14 2018-06-06 株式会社ドワンゴ Server and program

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001093063A1 (en) * 2000-05-31 2001-12-06 Prediwave, Corp. Universal stb architectures and control methods
US7017174B1 (en) * 2001-07-30 2006-03-21 Digeo, Inc. Methods and apparatus for providing a central recorder in a broadcast system
WO2006103223A1 (en) * 2005-03-30 2006-10-05 Nokia Siemens Networks Gmbh & Co. Kg Method and arrangement for storing and playing back tv programmes
EP1768347A1 (en) * 2005-09-21 2007-03-28 Alcatel Device for recording a broadcasted programme

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7836473B2 (en) * 2003-10-31 2010-11-16 Microsoft Corporation Interface strategies for creating and invoking marks
GB0413848D0 (en) * 2004-06-21 2004-07-21 British Broadcasting Corp Accessing broadcast media

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001093063A1 (en) * 2000-05-31 2001-12-06 Prediwave, Corp. Universal stb architectures and control methods
US7017174B1 (en) * 2001-07-30 2006-03-21 Digeo, Inc. Methods and apparatus for providing a central recorder in a broadcast system
WO2006103223A1 (en) * 2005-03-30 2006-10-05 Nokia Siemens Networks Gmbh & Co. Kg Method and arrangement for storing and playing back tv programmes
EP1768347A1 (en) * 2005-09-21 2007-03-28 Alcatel Device for recording a broadcasted programme

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008143572A1 *

Also Published As

Publication number Publication date
SE0701235L (en) 2008-10-28
WO2008143572A1 (en) 2008-11-27
EP2147550A1 (en) 2010-01-27
SE530933C2 (en) 2008-10-28

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Ipc: H04N 7/173 20060101ALI20100430BHEP

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