PT3373302T - Sistemas e métodos para a identificação do conteúdo de áudio usando um aplicativo de orientação interativa dos meios de comunicação - Google Patents

Sistemas e métodos para a identificação do conteúdo de áudio usando um aplicativo de orientação interativa dos meios de comunicação

Info

Publication number
PT3373302T
PT3373302T PT172112450T PT17211245T PT3373302T PT 3373302 T PT3373302 T PT 3373302T PT 172112450 T PT172112450 T PT 172112450T PT 17211245 T PT17211245 T PT 17211245T PT 3373302 T PT3373302 T PT 3373302T
Authority
PT
Portugal
Prior art keywords
systems
methods
audio content
media guidance
guidance application
Prior art date
Application number
PT172112450T
Other languages
English (en)
Portuguese (pt)
Original Assignee
Rovi Guides 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43066734&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT3373302(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US12/570,110 external-priority patent/US8161071B2/en
Priority claimed from US12/570,095 external-priority patent/US20110078020A1/en
Priority claimed from US12/570,084 external-priority patent/US8677400B2/en
Application filed by Rovi Guides Inc filed Critical Rovi Guides Inc
Publication of PT3373302T publication Critical patent/PT3373302T/pt

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G11B27/32—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 on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—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 on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • 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
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
    • H04N21/23109—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion by placing content in organized collections, e.g. EPG data repository
    • 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
    • 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]
    • H04N21/40—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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • 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
    • 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
    • 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
    • H04N21/8113—Monomedia components thereof involving special audio data, e.g. different tracks for different languages comprising music, e.g. song in MP3 format
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Library & Information Science (AREA)
  • Marketing (AREA)
  • Human Computer Interaction (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
PT172112450T 2009-09-30 2010-09-27 Sistemas e métodos para a identificação do conteúdo de áudio usando um aplicativo de orientação interativa dos meios de comunicação PT3373302T (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/570,110 US8161071B2 (en) 2009-09-30 2009-09-30 Systems and methods for audio asset storage and management
US12/570,095 US20110078020A1 (en) 2009-09-30 2009-09-30 Systems and methods for identifying popular audio assets
US12/570,084 US8677400B2 (en) 2009-09-30 2009-09-30 Systems and methods for identifying audio content using an interactive media guidance application

Publications (1)

Publication Number Publication Date
PT3373302T true PT3373302T (pt) 2022-02-07

Family

ID=43066734

Family Applications (2)

Application Number Title Priority Date Filing Date
PT172112450T PT3373302T (pt) 2009-09-30 2010-09-27 Sistemas e métodos para a identificação do conteúdo de áudio usando um aplicativo de orientação interativa dos meios de comunicação
PT17167652T PT3217403T (pt) 2009-09-30 2010-09-27 Sistemas e métodos para a identificação do conteúdo de áudio usando um aplicativo de orientação interativa dos meios de comunicação

Family Applications After (1)

Application Number Title Priority Date Filing Date
PT17167652T PT3217403T (pt) 2009-09-30 2010-09-27 Sistemas e métodos para a identificação do conteúdo de áudio usando um aplicativo de orientação interativa dos meios de comunicação

Country Status (7)

Country Link
EP (7) EP3373302B1 (enExample)
JP (7) JP5723373B2 (enExample)
CA (2) CA3106026A1 (enExample)
DK (2) DK2824666T3 (enExample)
ES (3) ES2475965T5 (enExample)
PT (2) PT3373302T (enExample)
WO (1) WO2011041259A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9344759B2 (en) * 2013-03-05 2016-05-17 Google Inc. Associating audio tracks of an album with video content
US9542488B2 (en) * 2013-08-02 2017-01-10 Google Inc. Associating audio tracks with video content
CN104159136B (zh) * 2014-05-29 2016-01-13 腾讯科技（深圳）有限公司 互动信息的获取方法、终端、服务器及系统
GB2531700A (en) * 2014-10-09 2016-05-04 Bigears Digital Services Ltd Methods for identifying and monitoring use of audio entities
US10277343B2 (en) * 2017-04-10 2019-04-30 Ibiquity Digital Corporation Guide generation for music-related content in a broadcast radio environment
ES2699999A1 (es) * 2018-04-25 2019-02-13 Mendez Francisco Jose Cuadrado Procedimiento para la creacion y manipulacion de musica y sonido a partir de la interaccion con objetos tangibles (tui) y un sistema de realidad aumentada, con especial aplicabilidad al ambito de la ensenanza.
CN110415723B (zh) * 2019-07-30 2021-12-03 广州酷狗计算机科技有限公司 音频分段的方法、装置、服务器及计算机可读存储介质
KR102439201B1 (ko) * 2020-09-14 2022-09-01 네이버 주식회사 멀티미디어 콘텐츠와 음원을 동기화하기 위한 전자 장치 및 그의 동작 방법
US12483741B2 (en) 2023-04-13 2025-11-25 Lg Electronics Inc. Portable display device and control method for the same
KR102767343B1 (ko) * 2023-04-13 2025-02-17 엘지전자 주식회사 이동 가능한 tv 및 이동 가능한 tv의 제어 방법

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889898A (en) 1989-02-08 1989-12-26 Plastics Engineering Company Thermoplastic polyester blends of improved impact resistance
US6239794B1 (en) 1994-08-31 2001-05-29 E Guide, Inc. Method and system for simultaneously displaying a television program and information about the program
JP4001942B2 (ja) * 1995-02-06 2007-10-31 ソニー株式会社 受信装置および受信方法、並びに放送システムおよび放送方法
US6388714B1 (en) 1995-10-02 2002-05-14 Starsight Telecast Inc Interactive computer system for providing television schedule information
US6177931B1 (en) 1996-12-19 2001-01-23 Index Systems, Inc. Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information
US6564378B1 (en) 1997-12-08 2003-05-13 United Video Properties, Inc. Program guide system with browsing display
DE69931329T2 (de) * 1998-04-03 2007-05-24 Sony Corp. Verfahren und vorrichtung zum empfang von daten
US6226618B1 (en) * 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
WO2002005542A2 (en) † 2000-07-12 2002-01-17 Mixed Signals Technologies, Inc. System and method for dynamically inserting interactive content into a tv signal based on program content
US7853664B1 (en) * 2000-07-31 2010-12-14 Landmark Digital Services Llc Method and system for purchasing pre-recorded music
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
US6748360B2 (en) * 2000-11-03 2004-06-08 International Business Machines Corporation System for selling a product utilizing audio content identification
JP2002342202A (ja) * 2001-05-17 2002-11-29 Daiwa Securities Group Inc 情報管理サーバ、情報管理システム、情報管理方法、及びプログラム
JP2004007323A (ja) * 2001-06-11 2004-01-08 Matsushita Electric Ind Co Ltd テレビジョン放送受信機
US6817974B2 (en) 2001-06-29 2004-11-16 Intuitive Surgical, Inc. Surgical tool having positively positionable tendon-actuated multi-disk wrist joint
US6968337B2 (en) * 2001-07-10 2005-11-22 Audible Magic Corporation Method and apparatus for identifying an unknown work
JP2003223171A (ja) * 2002-01-30 2003-08-08 Mitsubishi Electric Corp 番組関連情報提供システム
JP2003271636A (ja) * 2002-03-13 2003-09-26 Hitachi Eng Co Ltd コンテンツ推薦システムおよびその端末
US8181205B2 (en) * 2002-09-24 2012-05-15 Russ Samuel H PVR channel and PVR IPG information
EP1616275A1 (en) * 2003-04-14 2006-01-18 Koninklijke Philips Electronics N.V. Method and apparatus for summarizing a music video using content analysis
JP4591744B2 (ja) * 2003-07-30 2010-12-01 ソニー株式会社 コンテンツ配信装置および方法、並びにプログラム
US7493341B2 (en) * 2004-01-16 2009-02-17 Hillcrest Laboratories, Inc. Metadata brokering server and methods
US8468183B2 (en) * 2004-02-26 2013-06-18 Mobile Research Labs Ltd. Method and apparatus for automatic detection and identification of broadcast audio and video signals
JP2007026329A (ja) * 2005-07-20 2007-02-01 Onkyo Corp コンテンツ送受信システム
US8108452B2 (en) † 2006-01-12 2012-01-31 Yahoo! Inc. Keyword based audio comparison
JP2007304933A (ja) * 2006-05-12 2007-11-22 Sony Corp 情報処理システム、端末装置、情報処理方法、プログラム
US8903843B2 (en) * 2006-06-21 2014-12-02 Napo Enterprises, Llc Historical media recommendation service
EP2418594B1 (en) * 2006-11-10 2015-05-27 United Video Properties, Inc. Visualisation and clustering method keeping the order of the assets in a playlist.
US20080114794A1 (en) * 2006-11-10 2008-05-15 Guideworks Llc Systems and methods for using playlists
US20080244645A1 (en) * 2007-03-30 2008-10-02 Verizon Laboratories Inc. Method and system for presenting an updateable non-linear content lineup display
JP4371152B2 (ja) * 2007-06-08 2009-11-25 ソニー株式会社 情報提供システム、情報受信装置、情報提供装置、情報提供方法およびプログラム
WO2009005760A2 (en) † 2007-06-29 2009-01-08 Lawrence Genen Method or apparatus for purchasing one or more media based on a recommendation
WO2009011031A1 (ja) * 2007-07-17 2009-01-22 Pioneer Corporation ナビゲーションシステム、並びにナビゲーション装置及びナビゲーション方法
WO2009011030A1 (ja) * 2007-07-17 2009-01-22 Pioneer Corporation 情報処理システム、並びに情報処理装置及び情報処理方法
US9996612B2 (en) † 2007-08-08 2018-06-12 Sony Corporation System and method for audio identification and metadata retrieval
JP4465633B2 (ja) * 2007-12-07 2010-05-19 ソニー株式会社 情報処理装置および方法、並びにプログラム
US8091102B2 (en) * 2007-12-18 2012-01-03 United Video Properties, Inc. Methods and systems that motivate tuning to a transmission channel for a time period
US9120488B2 (en) 2008-03-21 2015-09-01 Ford Global Technologies, Llc Integrated engine torque model
JP5918984B2 (ja) 2011-12-06 2016-05-18 キヤノン株式会社 情報処理装置、情報処理装置の制御方法、およびプログラム
US9171626B2 (en) 2012-07-30 2015-10-27 Micron Technology, Inc.. Memory devices and programming memory arrays thereof
JP2016042557A (ja) 2014-08-19 2016-03-31 ソニー株式会社 固体撮像素子および電子機器
WO2017000958A1 (en) 2015-06-30 2017-01-05 Vestas Wind Systems A/S Control method and system for protection of wind turbines
US10512802B2 (en) 2017-10-20 2019-12-24 Werner Co. Energy absorber cover and horizontal lifeline system including the same
EP3932529A4 (en) 2019-02-28 2022-11-30 Toyobo Co., Ltd. HOLLOW FIBER MEMBRANE AND METHOD OF MAKING A HOLLOW FIBER MEMBRANE

Also Published As

Publication number Publication date
EP2824666A1 (en) 2015-01-14
DK2824666T3 (en) 2017-09-04
JP6368809B2 (ja) 2018-08-01
JP2015165671A (ja) 2015-09-17
CA3106026A1 (en) 2011-04-07
EP2483889B1 (en) 2014-04-30
JP6097780B2 (ja) 2017-03-15
PT3217403T (pt) 2019-05-13
EP3373302A1 (en) 2018-09-12
EP3217403B1 (en) 2018-12-19
ES2475965T5 (es) 2021-02-25
JP2024124477A (ja) 2024-09-12
EP2483889B2 (en) 2020-07-15
EP2824666B1 (en) 2017-06-21
JP5723373B2 (ja) 2015-05-27
EP3413314B1 (en) 2021-05-12
EP3657505B1 (en) 2022-07-27
CA2770512A1 (en) 2011-04-07
ES2721529T3 (es) 2019-08-01
JP2018186546A (ja) 2018-11-22
ES2475965T3 (es) 2014-07-11
EP3657505A1 (en) 2020-05-27
ES2638655T3 (es) 2017-10-23
EP2483889A2 (en) 2012-08-08
JP2022164895A (ja) 2022-10-27
JP2013506874A (ja) 2013-02-28
DK3217403T3 (en) 2019-04-08
EP3373302B1 (en) 2021-12-29
EP4086906A1 (en) 2022-11-09
JP7514892B2 (ja) 2024-07-11
WO2011041259A3 (en) 2011-08-18
JP2017130943A (ja) 2017-07-27
JP2020145717A (ja) 2020-09-10
WO2011041259A2 (en) 2011-04-07
JP6781208B2 (ja) 2020-11-04
EP3413314A1 (en) 2018-12-12
EP3217403A1 (en) 2017-09-13
CA2770512C (en) 2021-03-02

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