CN101473653B - 用于识别并同步视频的指纹、器件、方法 - Google Patents

用于识别并同步视频的指纹、器件、方法 Download PDF

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Publication number
CN101473653B
CN101473653B CN2007800223648A CN200780022364A CN101473653B CN 101473653 B CN101473653 B CN 101473653B CN 2007800223648 A CN2007800223648 A CN 2007800223648A CN 200780022364 A CN200780022364 A CN 200780022364A CN 101473653 B CN101473653 B CN 101473653B
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China
Prior art keywords
scene
fingerprint
video stream
video
image
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CN2007800223648A
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Chinese (zh)
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CN101473653A (zh
Inventor
W·F·J·胡根斯特拉滕
C·W·奎斯索特
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • 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
    • H04N21/4131—Peripherals receiving signals from specially adapted client devices home appliance, e.g. lighting, air conditioning system, metering devices
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • 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
    • H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
    • H04N21/8133—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video program
    • 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
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Automation & Control Theory (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Collating Specific Patterns (AREA)
CN2007800223648A 2006-06-13 2007-06-11 用于识别并同步视频的指纹、器件、方法 Active CN101473653B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06115337 2006-06-13
EP06115337.5 2006-06-13
PCT/IB2007/052187 WO2007144813A2 (en) 2006-06-13 2007-06-11 Fingerprint, apparatus, method for identifying and synchronizing video

Publications (2)

Publication Number Publication Date
CN101473653A CN101473653A (zh) 2009-07-01
CN101473653B true CN101473653B (zh) 2011-11-16

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CN2007800223648A Active CN101473653B (zh) 2006-06-13 2007-06-11 用于识别并同步视频的指纹、器件、方法

Country Status (9)

Country Link
US (1) US9300927B2 (enExample)
EP (1) EP2033443A2 (enExample)
JP (1) JP5461176B2 (enExample)
KR (1) KR101453254B1 (enExample)
CN (1) CN101473653B (enExample)
BR (1) BRPI0712894A2 (enExample)
MX (1) MX2008015819A (enExample)
RU (1) RU2009100847A (enExample)
WO (1) WO2007144813A2 (enExample)

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TWI716022B (zh) 2018-07-16 2021-01-11 美商葛蘭諾公司 動態控制指紋辨識速率以促進媒體內容的時間準確性修訂

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Publication number Priority date Publication date Assignee Title
TWI716022B (zh) 2018-07-16 2021-01-11 美商葛蘭諾公司 動態控制指紋辨識速率以促進媒體內容的時間準確性修訂

Also Published As

Publication number Publication date
KR101453254B1 (ko) 2014-10-21
US9300927B2 (en) 2016-03-29
US20090167942A1 (en) 2009-07-02
WO2007144813A3 (en) 2008-05-02
MX2008015819A (es) 2009-01-12
EP2033443A2 (en) 2009-03-11
JP2009540723A (ja) 2009-11-19
RU2009100847A (ru) 2010-07-20
CN101473653A (zh) 2009-07-01
BRPI0712894A2 (pt) 2012-10-09
KR20090019830A (ko) 2009-02-25
JP5461176B2 (ja) 2014-04-02
WO2007144813A2 (en) 2007-12-21

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