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WO2008126050A3 - Embedding tv-anytime data in content - Google Patents

Embedding tv-anytime data in content Download PDF

Info

Publication number
WO2008126050A3
WO2008126050A3 PCT/IB2008/051413 IB2008051413W WO2008126050A3 WO 2008126050 A3 WO2008126050 A3 WO 2008126050A3 IB 2008051413 W IB2008051413 W IB 2008051413W WO 2008126050 A3 WO2008126050 A3 WO 2008126050A3
Authority
WO
WIPO (PCT)
Prior art keywords
crid
content
content item
embedding
tva
Prior art date
Application number
PCT/IB2008/051413
Other languages
French (fr)
Other versions
WO2008126050A2 (en
Inventor
Peter S May
Robin J Blackwell
Original Assignee
Koninkl Philips Electronics Nv
Peter S May
Robin J Blackwell
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, Peter S May, Robin J Blackwell filed Critical Koninkl Philips Electronics Nv
Publication of WO2008126050A2 publication Critical patent/WO2008126050A2/en
Publication of WO2008126050A3 publication Critical patent/WO2008126050A3/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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4113—PC
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • 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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633—Control signals issued by server directed to the network components or client
    • H04N21/6332—Control signals issued by server directed to the network components or client directed to client
    • 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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64746—Control signals issued by the network directed to the server or the client
    • H04N21/64753—Control signals issued by the network directed to the server or the client directed to the client
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

A first content item is steganographically encoded with a TV-Anytime (TVA) Content Reference Identifier (CRID). Metadata can also be encoded. A steganographic decoder (16) extracts the embedded CRID from the first content item. The extracted CRID can be used to request metadata corresponding to the CRID or to request the CRID is resolved to a locator of content corresponding to the CRID. The content item can form part of a web page and the decoder (16) can form part of a plug-in (14) to a browser (12). The CRID can reference a second content item or the CRID can provide an association to different versions or formats of the first content item. This enables tunnelling of TVA data through existing channels.
PCT/IB2008/051413 2007-04-17 2008-04-14 Embedding tv-anytime data in content WO2008126050A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07106298.8 2007-04-17
EP07106298 2007-04-17

Publications (2)

Publication Number Publication Date
WO2008126050A2 WO2008126050A2 (en) 2008-10-23
WO2008126050A3 true WO2008126050A3 (en) 2008-12-24

Family

ID=39767910

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/051413 WO2008126050A2 (en) 2007-04-17 2008-04-14 Embedding tv-anytime data in content

Country Status (1)

Country Link
WO (1) WO2008126050A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8904304B2 (en) 2012-06-25 2014-12-02 Barnesandnoble.Com Llc Creation and exposure of embedded secondary content data relevant to a primary content page of an electronic book

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020162118A1 (en) * 2001-01-30 2002-10-31 Levy Kenneth L. Efficient interactive TV
WO2003077558A2 (en) * 2002-03-14 2003-09-18 Koninklijke Philips Electronics N.V. Improved finding of tv anytime web services
WO2004036870A2 (en) * 2002-10-18 2004-04-29 Koninklijke Philips Electronics N.V. Method and system for metadata protection in tv-anytime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020162118A1 (en) * 2001-01-30 2002-10-31 Levy Kenneth L. Efficient interactive TV
WO2003077558A2 (en) * 2002-03-14 2003-09-18 Koninklijke Philips Electronics N.V. Improved finding of tv anytime web services
WO2004036870A2 (en) * 2002-10-18 2004-04-29 Koninklijke Philips Electronics N.V. Method and system for metadata protection in tv-anytime

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Broadcast and On-line Services: Search, select, and rightful use of content on personal storage systems ( TV-Anytime); Part 2: System description European B roadcasting U nion U nion E uropéenne de R adio-Télévision EB UÜER; ETSI TS 102 822-2", ETSI STANDARDS, LIS, SOPHIA ANTIPOLIS CEDEX, FRANCE, vol. BC, no. V1.3.1, 1 January 2006 (2006-01-01), XP014032380, ISSN: 0000-0001 *
ALAIN DURAND: "Response to CfC on RMP Binding Technologies", AN 675 RMP WG, 22 November 2004 (2004-11-22), XP002500097, Retrieved from the Internet <URL:http://www.tv-anytime.org> *
BBC RESEARCH AND DEVELOPMENT: "Discussion of Content ID in the TVA Phase Two Environment", AN 601, 18 March 2004 (2004-03-18), XP002500098, Retrieved from the Internet <URL:http://www.tv-anytime.org> *

Also Published As

Publication number Publication date
WO2008126050A2 (en) 2008-10-23

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