CA2608805A1 - System and method for providing a digital watermark - Google Patents

System and method for providing a digital watermark Download PDF

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Publication number
CA2608805A1
CA2608805A1 CA002608805A CA2608805A CA2608805A1 CA 2608805 A1 CA2608805 A1 CA 2608805A1 CA 002608805 A CA002608805 A CA 002608805A CA 2608805 A CA2608805 A CA 2608805A CA 2608805 A1 CA2608805 A1 CA 2608805A1
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CA
Canada
Prior art keywords
broadcast
captured
recording
comparing
intended
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.)
Granted
Application number
CA002608805A
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French (fr)
Other versions
CA2608805C (en
Inventor
Ryan Steelberg
Chad Steelberg
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.)
Google LLC
Original Assignee
Google Inc.
Ryan Steelberg
Chad Steelberg
Dmarc Broadcasting, 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 Google Inc., Ryan Steelberg, Chad Steelberg, Dmarc Broadcasting, Inc. filed Critical Google Inc.
Publication of CA2608805A1 publication Critical patent/CA2608805A1/en
Application granted granted Critical
Publication of CA2608805C publication Critical patent/CA2608805C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/12—Arrangements for observation, testing or troubleshooting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/10—Arrangements for replacing or switching information during the broadcast or the distribution
    • H04H20/106—Receiver-side switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/12—Arrangements for observation, testing or troubleshooting
    • H04H20/14—Arrangements for observation, testing or troubleshooting for monitoring programmes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/27—Arrangements for recording or accumulating broadcast information or broadcast-related information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/37—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/37—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID
    • H04H60/375—Commercial
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/61—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • H04H60/63—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 for services of sales
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • 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
    • H04N21/23892—Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
    • 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
    • H04N21/25—Management 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
    • H04N21/262—Content 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
    • 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
    • H04N21/812—Monomedia components thereof involving advertisement data
    • 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
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/50—Aspects of broadcast communication characterised by the use of watermarks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/61—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • H04H60/64—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 for providing detail information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
    • H04H60/73—Systems specially adapted for using specific information, e.g. geographical or meteorological information using meta-information
    • H04H60/74—Systems specially adapted for using specific information, e.g. geographical or meteorological information using meta-information using programme related information, e.g. title, composer or interpreter
    • 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
    • H04N21/47214—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 content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
    • 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
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application

Abstract

A method for capturing a broadcast is disclosed. The method for capturing a broadcast includes detecting an approximate start time of the broadcast, wherein said detecting includes monitoring for a broadcast trigger, identifying the broadcast and a timed length thereof, such that, based on the timed length and the approximate start time, an approximate end time may be calculated, and recording the broadcast from the trigger to the approximate end time, wherein said recording has captured the broadcast of radio advertising.

Claims (24)

1. A method for capturing a broadcast, said method comprising: detecting an approximate start time of the broadcast, wherein said detecting includes monitoring for a broadcast trigger.; identifying the broadcast and a timed length thereof, such that, based on the timed length and the approximate start time, an approximate end time may be calculated;
and recording the broadcast from said trigger to said approximate end time, wherein said recording has captured the broadcast of radio advertising.
2. The method of claim 1, wherein said broadcast comprises radio advertising.
3. The method of claim 1, wherein said detecting is performed post traffic merge.
4. The method of claim 1, wherein said detecting is performed before traffic merge.
5. The method of claim 1, wherein said detecting is based on a play log.
6. The method of claim 1, wherein said identifying comprises post merge duration information.
7. The method of claim 1, wherein said recording comprises a recorder placed within the broadcast range of the broadcast.
8. The method of claim 1, wherein said recording comprises recording using the internet.
9. The method of claim 1, wherein said recording is performed digitally.
10. The method of claim 1, wherein said recording includes tagging the recording with at least the time recorded and the frequency of the broadcast.
11. The method of claim 1, wherein said identifying comprises performing analysis of factors.
12. The method of claim 11, wherein said factors include at least one of weather, listenership, ratings, previously played advertising, upcoming programming, day of the week and time of day.
13. The method of claim 1, wherein said trigger is a digital marker.
14. The method of claim 1, wherein said trigger is a fingerprint.
15. A method for verifying a broadcast of radio advertising, said method comprising: analyzing a captured broadcast containing the radio advertising;
and, comparing said analyzed captured broadcast with the intended ad to broadcast, wherein said comparing verifies that the captured broadcast is substantially equivalent with the intended ad.
16. The method of claim 15, wherein said analyzing includes determining portion of the captured broadcast containing the radio advertising.
17. The method of claim 15, wherein said analyzing includes isolating the radio advertising.
18. The method of claim 17, wherein said isolating includes clipping recorded buffer time.
19. The method of claim 15, wherein said analyzing includes signal processing.
20. The method of claim 15, wherein said comparing includes peak matching of the captured broadcast with the intended ad.
21. The method of claim 15, wherein said comparing includes a duration comparison of the captured broadcast with the intended ad.
22. The method of claim 15, wherein said analyzing includes verification of conditions during which the captured broadcast was broadcast.
23. A method for verifying the content of broadcast media play, said method comprising: analyzing a captured broadcast containing the media play; and, comparing said analyzed captured broadcast with the intended media play to broadcast, wherein said comparing verifies that the captured broadcast is substantially equivalent with the intended media play.
24. The method of claim 23, wherein the verifying of broadcast media play is used for Sarbanes Oxley reporting.
CA2608805A 2005-05-16 2006-05-16 System and method for providing a digital watermark Expired - Fee Related CA2608805C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/131,034 US7672337B2 (en) 2004-05-14 2005-05-16 System and method for providing a digital watermark
US11/131,034 2005-05-16
PCT/US2006/018971 WO2006124930A2 (en) 2005-05-16 2006-05-16 System and method for providing a digital watermark

Publications (2)

Publication Number Publication Date
CA2608805A1 true CA2608805A1 (en) 2006-11-23
CA2608805C CA2608805C (en) 2011-08-16

Family

ID=37432057

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2608805A Expired - Fee Related CA2608805C (en) 2005-05-16 2006-05-16 System and method for providing a digital watermark

Country Status (5)

Country Link
US (1) US7672337B2 (en)
EP (1) EP1896977B1 (en)
AU (1) AU2006247301B2 (en)
CA (1) CA2608805C (en)
WO (1) WO2006124930A2 (en)

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Also Published As

Publication number Publication date
EP1896977A2 (en) 2008-03-12
US7672337B2 (en) 2010-03-02
AU2006247301B2 (en) 2010-07-22
CA2608805C (en) 2011-08-16
WO2006124930A3 (en) 2007-12-13
EP1896977A4 (en) 2008-10-08
EP1896977B1 (en) 2014-03-19
AU2006247301A1 (en) 2006-11-23
WO2006124930A2 (en) 2006-11-23
US20050278746A1 (en) 2005-12-15

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Effective date: 20180516