CA2827514A1 - Methods and systems for identifying content in a data stream by a client device - Google Patents

Methods and systems for identifying content in a data stream by a client device Download PDF

Info

Publication number
CA2827514A1
CA2827514A1 CA2827514A CA2827514A CA2827514A1 CA 2827514 A1 CA2827514 A1 CA 2827514A1 CA 2827514 A CA2827514 A CA 2827514A CA 2827514 A CA2827514 A CA 2827514A CA 2827514 A1 CA2827514 A1 CA 2827514A1
Authority
CA
Canada
Prior art keywords
client device
media content
signature
signature files
content
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.)
Abandoned
Application number
CA2827514A
Other languages
English (en)
French (fr)
Inventor
Avery Li-Chun Wang
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.)
Shazam Entertainment Ltd
Original Assignee
Shazam Entertainment Ltd
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
Priority claimed from US13/101,051 external-priority patent/US9275141B2/en
Application filed by Shazam Entertainment Ltd filed Critical Shazam Entertainment Ltd
Publication of CA2827514A1 publication Critical patent/CA2827514A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • 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
    • H04N21/439—Processing of audio elementary streams
    • H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
    • 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
    • H04N21/854—Content authoring
    • H04N21/8549—Creating video summaries, e.g. movie trailer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/90—Aspects of broadcast communication characterised by the use of signatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CA2827514A 2011-02-18 2012-02-14 Methods and systems for identifying content in a data stream by a client device Abandoned CA2827514A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161444458P 2011-02-18 2011-02-18
US61/444,458 2011-02-18
US13/101,051 US9275141B2 (en) 2010-05-04 2011-05-04 Methods and systems for processing a sample of a media stream
US13/101,051 2011-05-04
US201161495571P 2011-06-10 2011-06-10
US61/495,571 2011-06-10
PCT/US2012/025079 WO2012112573A1 (en) 2011-02-18 2012-02-14 Methods and systems for identifying content in a data stream by a client device

Publications (1)

Publication Number Publication Date
CA2827514A1 true CA2827514A1 (en) 2012-08-23

Family

ID=46672918

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2827514A Abandoned CA2827514A1 (en) 2011-02-18 2012-02-14 Methods and systems for identifying content in a data stream by a client device

Country Status (6)

Country Link
EP (1) EP2676208A1 (zh)
KR (1) KR20140038374A (zh)
CN (1) CN103562909A (zh)
CA (1) CA2827514A1 (zh)
IN (1) IN2013MN01551A (zh)
WO (1) WO2012112573A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2504757B (en) 2012-08-09 2015-03-25 Nvidia Corp Reference clock calibration
US10366419B2 (en) 2012-11-27 2019-07-30 Roland Storti Enhanced digital media platform with user control of application data thereon
US10339936B2 (en) 2012-11-27 2019-07-02 Roland Storti Method, device and system of encoding a digital interactive response action in an analog broadcasting message
US9451048B2 (en) * 2013-03-12 2016-09-20 Shazam Investments Ltd. Methods and systems for identifying information of a broadcast station and information of broadcasted content
US20190028766A1 (en) * 2017-07-18 2019-01-24 Audible Magic Corporation Media classification for media identification and licensing
US10735808B2 (en) * 2017-08-10 2020-08-04 The Nielsen Company (Us), Llc Methods and apparatus of media device detection for minimally invasive media meters

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450531A (en) 1982-09-10 1984-05-22 Ensco, Inc. Broadcast signal recognition system and method
US4843562A (en) 1987-06-24 1989-06-27 Broadcast Data Systems Limited Partnership Broadcast information classification system and method
US5437050A (en) 1992-11-09 1995-07-25 Lamb; Robert G. Method and apparatus for recognizing broadcast information using multi-frequency magnitude detection
US5918223A (en) 1996-07-22 1999-06-29 Muscle Fish Method and article of manufacture for content-based analysis, storage, retrieval, and segmentation of audio information
US7174293B2 (en) 1999-09-21 2007-02-06 Iceberg Industries Llc Audio identification system and method
US6990453B2 (en) 2000-07-31 2006-01-24 Landmark Digital Services Llc System and methods for recognizing sound and music signals in high noise and distortion
KR100893671B1 (ko) 2001-02-12 2009-04-20 그레이스노트, 인크. 멀티미디어 콘텐트의 해시들의 생성 및 매칭
DE60323086D1 (de) 2002-04-25 2008-10-02 Landmark Digital Services Llc Robuster und invarianter audiomustervergleich
EP1719273A4 (en) 2004-02-19 2009-07-15 Landmark Digital Services Llc METHOD AND DEVICE FOR IDENTIFYING THE RADIATION SOURCE
CN101142591A (zh) * 2004-04-19 2008-03-12 兰德马克数字服务有限责任公司 内容采样和标识
CN1845591A (zh) * 2005-04-06 2006-10-11 上海渐华科技发展有限公司 卡拉ok接收装置
TWI330795B (en) * 2006-11-17 2010-09-21 Via Tech Inc Playing systems and methods with integrated music, lyrics and song information
US20090083281A1 (en) * 2007-08-22 2009-03-26 Amnon Sarig System and method for real time local music playback and remote server lyric timing synchronization utilizing social networks and wiki technology
WO2010065673A2 (en) 2008-12-02 2010-06-10 Melodis Corporation System and method for identifying original music

Also Published As

Publication number Publication date
IN2013MN01551A (zh) 2015-06-12
KR20140038374A (ko) 2014-03-28
WO2012112573A1 (en) 2012-08-23
EP2676208A1 (en) 2013-12-25
CN103562909A (zh) 2014-02-05

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20130815

FZDE Discontinued

Effective date: 20180214