BR0108443A - Sistema de medição de audiência e método para transmissões digitais - Google Patents
Sistema de medição de audiência e método para transmissões digitaisInfo
- Publication number
- BR0108443A BR0108443A BR0108443-7A BR0108443A BR0108443A BR 0108443 A BR0108443 A BR 0108443A BR 0108443 A BR0108443 A BR 0108443A BR 0108443 A BR0108443 A BR 0108443A
- Authority
- BR
- Brazil
- Prior art keywords
- data
- audience measurement
- measurement system
- digital
- audience
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
-
- 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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
-
- 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
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/13—Arrangements for device control affected by the broadcast 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
- H04H60/38—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 broadcast time or space
- H04H60/41—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 broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas
- H04H60/43—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 broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas for identifying broadcast channels
-
- 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
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
-
- 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, rendering scenes according to MPEG-4 scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
-
- 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]
Abstract
"SISTEMA DE MEDIçãO DE AUDIêNCIA E MéTODO PARA TRANSMISSõES DIGITAIS". Um método é descrito em que os dados de medição de audiência para transmissões digitais, tanto a verificação de alinhamento de programa quanto as amostras de audiência estatísticas, são coletados dos dados adicionados pela emissora para este propósito. Uma ID de canal codificada e outros dados de identificação de programa são colocados na corrente de ID de serviço e o decodificador ou o dispositivo de recepção é direcionado para emitir estes dados para a porta de comunicação do dispositivo. Uma sonda conectada na porta de comunicação é descrita por meio de que estes dados são extraídos e decodificados para utilização por um sistema de coletamento de dados em residências estatisticamente selecionadas para uma medição de audiência precisa de programação digital.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50725500A | 2000-02-18 | 2000-02-18 | |
PCT/US2001/005104 WO2001061892A2 (en) | 2000-02-18 | 2001-02-16 | Audience measurement system and method for digital broadcasts |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0108443A true BR0108443A (pt) | 2003-01-07 |
Family
ID=24017879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0108443-7A BR0108443A (pt) | 2000-02-18 | 2001-02-16 | Sistema de medição de audiência e método para transmissões digitais |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1256196A2 (pt) |
JP (1) | JP2003523692A (pt) |
CN (1) | CN1452820A (pt) |
AU (1) | AU2001239783A1 (pt) |
BR (1) | BR0108443A (pt) |
CA (1) | CA2400210A1 (pt) |
FI (1) | FI20021472A (pt) |
MX (1) | MXPA02008026A (pt) |
NO (1) | NO20023815L (pt) |
NZ (1) | NZ521111A (pt) |
WO (1) | WO2001061892A2 (pt) |
ZA (1) | ZA200206830B (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2196982B1 (es) * | 2001-12-12 | 2005-03-01 | Fresh Interactive Technologies, S.A. | Sistema de audimetria digital. |
US20030131350A1 (en) | 2002-01-08 | 2003-07-10 | Peiffer John C. | Method and apparatus for identifying a digital audio signal |
EP1561341A4 (en) | 2002-10-23 | 2010-12-15 | Nielsen Media Res Inc | DEVICE AND METHOD FOR INSERTING DIGITAL DATA FOR USE WITH COMPRESSED AUDIO / VIDEO DATA |
GB0226648D0 (en) * | 2002-11-15 | 2002-12-24 | Koninkl Philips Electronics Nv | Usage data harvesting |
US8204353B2 (en) | 2002-11-27 | 2012-06-19 | The Nielsen Company (Us), Llc | Apparatus and methods for tracking and analyzing digital recording device event sequences |
EP1645136B1 (en) | 2003-06-20 | 2017-07-05 | Nielsen Media Research, Inc. | Signature-based program identification apparatus and methods for use with digital broadcast systems |
CA2540575C (en) | 2003-09-12 | 2013-12-17 | Kevin Deng | Digital video signature apparatus and methods for use with video program identification systems |
US9027043B2 (en) | 2003-09-25 | 2015-05-05 | The Nielsen Company (Us), Llc | Methods and apparatus to detect an operating state of a display |
CA2556697C (en) | 2004-02-17 | 2018-01-09 | Nielsen Media Research, Inc. | Methods and apparatus for monitoring video games |
JP2005260728A (ja) * | 2004-03-12 | 2005-09-22 | Ntt Docomo Inc | 移動端末、視聴情報収集システム、及び視聴情報収集方法 |
CA2563107C (en) | 2004-03-29 | 2014-03-04 | Nielsen Media Research, Inc. | Methods and apparatus to detect a blank frame in a digital video broadcast signal |
CA2562137C (en) | 2004-04-07 | 2012-11-27 | Nielsen Media Research, Inc. | Data insertion apparatus and methods for use with compressed audio/video data |
CN1993909A (zh) | 2004-07-02 | 2007-07-04 | 尼尔逊媒介研究股份有限公司 | 用于识别与数字媒体设备相关联的收视信息的方法和装置 |
CN101077014B (zh) | 2004-08-09 | 2013-09-25 | 尼尔森(美国)有限公司 | 用于监视来自各种源的音频/视觉内容的方法及装置 |
CN101278568B (zh) | 2005-08-16 | 2010-12-15 | 尼尔森(美国)有限公司 | 显示装置开/关检测方法和设备 |
US10885543B1 (en) | 2006-12-29 | 2021-01-05 | The Nielsen Company (Us), Llc | Systems and methods to pre-scale media content to facilitate audience measurement |
US8959556B2 (en) | 2008-09-29 | 2015-02-17 | The Nielsen Company (Us), Llc | Methods and apparatus for determining the operating state of audio-video devices |
US8180712B2 (en) | 2008-09-30 | 2012-05-15 | The Nielsen Company (Us), Llc | Methods and apparatus for determining whether a media presentation device is in an on state or an off state |
US8793717B2 (en) | 2008-10-31 | 2014-07-29 | The Nielsen Company (Us), Llc | Probabilistic methods and apparatus to determine the state of a media device |
US8925024B2 (en) | 2009-12-31 | 2014-12-30 | The Nielsen Company (Us), Llc | Methods and apparatus to detect commercial advertisements associated with media presentations |
KR101660534B1 (ko) | 2010-02-18 | 2016-10-10 | 삼성전자주식회사 | 디지털 방송 시스템의 수용자 측정에서 개인 정보를 보호하기 위한 방법 |
JP2015506158A (ja) | 2011-12-19 | 2015-02-26 | ザ ニールセン カンパニー (ユーエス) エルエルシー | メディア提示装置をクレジットするための方法及び装置 |
US9692535B2 (en) | 2012-02-20 | 2017-06-27 | The Nielsen Company (Us), Llc | Methods and apparatus for automatic TV on/off detection |
US10600076B2 (en) * | 2014-08-14 | 2020-03-24 | Google Llc | Systems and methods for obfuscated audience measurement |
US9924224B2 (en) | 2015-04-03 | 2018-03-20 | The Nielsen Company (Us), Llc | Methods and apparatus to determine a state of a media presentation device |
US9848222B2 (en) | 2015-07-15 | 2017-12-19 | The Nielsen Company (Us), Llc | Methods and apparatus to detect spillover |
US9900636B2 (en) | 2015-08-14 | 2018-02-20 | The Nielsen Company (Us), Llc | Reducing signature matching uncertainty in media monitoring systems |
WO2021015314A1 (ko) * | 2019-07-22 | 2021-01-28 | (주)알고코리아 | 통합 라디오 기능을 구비한 모바일 단말 및 이를 이용한 통합 라디오 시스템 |
CN113794937B (zh) * | 2021-11-16 | 2022-02-08 | 深圳市华曦达科技股份有限公司 | 一种多时区频道回看方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2628588A1 (fr) * | 1988-03-14 | 1989-09-15 | Croquet Cie | Procede et systeme d'acquisition et de transmission d'informations sur l'audience de programmes televises |
FR2681997A1 (fr) * | 1991-09-30 | 1993-04-02 | Arbitron Cy | Procede et dispositif d'identification automatique d'un programme comportant un signal sonore. |
US5630203A (en) * | 1993-01-12 | 1997-05-13 | Weinblatt; Lee S. | Technique for surveying a radio or a television audience |
US5481294A (en) * | 1993-10-27 | 1996-01-02 | A. C. Nielsen Company | Audience measurement system utilizing ancillary codes and passive signatures |
WO1996024991A1 (en) * | 1995-02-08 | 1996-08-15 | Actual Radio Measurement | Remote listenership monitoring system |
US5872588A (en) * | 1995-12-06 | 1999-02-16 | International Business Machines Corporation | Method and apparatus for monitoring audio-visual materials presented to a subscriber |
US6112053A (en) * | 1997-07-14 | 2000-08-29 | General Electric Company | Television viewership monitoring system employing audio channel and synchronization information |
US6124877A (en) * | 1997-12-08 | 2000-09-26 | Soundview Technologies, Inc. | System for monitoring and reporting viewing of television programming |
US5974299A (en) * | 1998-05-27 | 1999-10-26 | Massetti; Enrico Emilio | Audience rating system for digital television and radio |
-
2001
- 2001-02-16 BR BR0108443-7A patent/BR0108443A/pt not_active IP Right Cessation
- 2001-02-16 NZ NZ521111A patent/NZ521111A/en not_active IP Right Cessation
- 2001-02-16 MX MXPA02008026A patent/MXPA02008026A/es unknown
- 2001-02-16 CA CA002400210A patent/CA2400210A1/en not_active Abandoned
- 2001-02-16 CN CN01806765A patent/CN1452820A/zh active Pending
- 2001-02-16 EP EP01914390A patent/EP1256196A2/en not_active Withdrawn
- 2001-02-16 JP JP2001560568A patent/JP2003523692A/ja active Pending
- 2001-02-16 AU AU2001239783A patent/AU2001239783A1/en not_active Abandoned
- 2001-02-16 WO PCT/US2001/005104 patent/WO2001061892A2/en not_active Application Discontinuation
-
2002
- 2002-08-12 NO NO20023815A patent/NO20023815L/no not_active Application Discontinuation
- 2002-08-13 FI FI20021472A patent/FI20021472A/fi not_active IP Right Cessation
- 2002-08-27 ZA ZA200206830A patent/ZA200206830B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU2001239783A1 (en) | 2001-08-27 |
NZ521111A (en) | 2005-12-23 |
NO20023815D0 (no) | 2002-08-12 |
WO2001061892A2 (en) | 2001-08-23 |
CN1452820A (zh) | 2003-10-29 |
CA2400210A1 (en) | 2001-08-23 |
WO2001061892A3 (en) | 2002-02-21 |
FI20021472A (fi) | 2002-09-25 |
MXPA02008026A (es) | 2004-04-05 |
EP1256196A2 (en) | 2002-11-13 |
NO20023815L (no) | 2002-10-10 |
JP2003523692A (ja) | 2003-08-05 |
ZA200206830B (en) | 2003-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008. |