CN103999473A - 用于内容识别的音频指纹 - Google Patents
用于内容识别的音频指纹 Download PDFInfo
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- CN103999473A CN103999473A CN201280061913.3A CN201280061913A CN103999473A CN 103999473 A CN103999473 A CN 103999473A CN 201280061913 A CN201280061913 A CN 201280061913A CN 103999473 A CN103999473 A CN 103999473A
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Classifications
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- 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
- H04N21/233—Processing of audio elementary streams
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
- G06F16/7834—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using audio features
-
- 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
- H04N21/81—Monomedia components thereof
- H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
-
- 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
- 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
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/332,331 | 2011-12-20 | ||
US13/332,331 US8949872B2 (en) | 2011-12-20 | 2011-12-20 | Audio fingerprint for content identification |
PCT/US2012/067487 WO2013095893A1 (en) | 2011-12-20 | 2012-11-30 | Audio fingerprint for content identification |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103999473A true CN103999473A (zh) | 2014-08-20 |
CN103999473B CN103999473B (zh) | 2018-02-06 |
Family
ID=48611641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280061913.3A Active CN103999473B (zh) | 2011-12-20 | 2012-11-30 | 用于内容识别的音频指纹 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8949872B2 (zh) |
EP (1) | EP2795913B1 (zh) |
CN (1) | CN103999473B (zh) |
CA (1) | CA2856843C (zh) |
HK (1) | HK1199344A1 (zh) |
TW (1) | TWI516100B (zh) |
WO (1) | WO2013095893A1 (zh) |
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CN105847878A (zh) * | 2016-03-23 | 2016-08-10 | 乐视网信息技术(北京)股份有限公司 | 数据推荐方法及装置 |
CN106233746A (zh) * | 2014-08-21 | 2016-12-14 | 松下知识产权经营株式会社 | 内容辨识装置以及内容辨识方法 |
WO2017050175A1 (zh) * | 2015-09-24 | 2017-03-30 | 阿里巴巴集团控股有限公司 | 音频识别方法和系统 |
CN106663102A (zh) * | 2014-04-04 | 2017-05-10 | Teletrax有限公司 | 用于生成信息信号的指纹的方法和装置 |
CN107533850A (zh) * | 2015-04-27 | 2018-01-02 | 三星电子株式会社 | 音频内容识别方法和装置 |
CN107851103A (zh) * | 2015-04-23 | 2018-03-27 | 索伦森媒体有限公司 | 自动内容辨识指纹序列匹配 |
CN107864678A (zh) * | 2015-06-26 | 2018-03-30 | 亚马逊技术公司 | 对视觉指示器的检测和解译 |
CN108370447A (zh) * | 2015-12-10 | 2018-08-03 | 三星电子株式会社 | 内容处理装置及其内容处理方法、服务器、服务器的信息提供方法和信息提供系统 |
CN109891404A (zh) * | 2016-08-15 | 2019-06-14 | 因特拉松尼克斯有限公司 | 音频匹配 |
WO2019184517A1 (zh) * | 2018-03-29 | 2019-10-03 | 北京字节跳动网络技术有限公司 | 一种音频指纹提取方法及装置 |
CN111402926A (zh) * | 2020-03-19 | 2020-07-10 | 中国电影科学技术研究所 | 影院放映内容的检测方法、装置、设备及智能网络传感器 |
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US10567823B2 (en) | 2008-11-26 | 2020-02-18 | Free Stream Media Corp. | Relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device |
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US10334324B2 (en) | 2008-11-26 | 2019-06-25 | Free Stream Media Corp. | Relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device |
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US10977693B2 (en) | 2008-11-26 | 2021-04-13 | Free Stream Media Corp. | Association of content identifier of audio-visual data with additional data through capture infrastructure |
US10880340B2 (en) | 2008-11-26 | 2020-12-29 | Free Stream Media Corp. | Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device |
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- 2012-11-30 CN CN201280061913.3A patent/CN103999473B/zh active Active
- 2012-11-30 CA CA2856843A patent/CA2856843C/en not_active Expired - Fee Related
- 2012-11-30 EP EP12859874.5A patent/EP2795913B1/en active Active
- 2012-11-30 WO PCT/US2012/067487 patent/WO2013095893A1/en active Application Filing
- 2012-12-07 TW TW101146024A patent/TWI516100B/zh active
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2014
- 2014-12-23 HK HK14112822.3A patent/HK1199344A1/zh not_active IP Right Cessation
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Cited By (19)
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EP2795913A1 (en) | 2014-10-29 |
HK1199344A1 (zh) | 2015-06-26 |
TWI516100B (zh) | 2016-01-01 |
US20130160038A1 (en) | 2013-06-20 |
CA2856843C (en) | 2017-03-21 |
EP2795913B1 (en) | 2019-11-27 |
EP2795913A4 (en) | 2015-07-15 |
CA2856843A1 (en) | 2013-06-27 |
TW201342890A (zh) | 2013-10-16 |
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