MX2013000864A - Metodos y aparatos para sincronizacion automatica de señales de audio y video. - Google Patents
Metodos y aparatos para sincronizacion automatica de señales de audio y video.Info
- Publication number
- MX2013000864A MX2013000864A MX2013000864A MX2013000864A MX2013000864A MX 2013000864 A MX2013000864 A MX 2013000864A MX 2013000864 A MX2013000864 A MX 2013000864A MX 2013000864 A MX2013000864 A MX 2013000864A MX 2013000864 A MX2013000864 A MX 2013000864A
- Authority
- MX
- Mexico
- Prior art keywords
- audio
- video signals
- automatic synchronization
- methods
- presentation
- Prior art date
Links
Classifications
-
- 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
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Se describen en la presente técnicas que facilitan la sincronización automática de señales de audio y video entre un dispositivo (104) de entretenimiento y un dispositivo (102) de presentación. Un dispositivo (106) de detección detecta y registra la información de tiempo de un patrón de prueba de video generado por un dispositivo de entretenimiento y producido por un dispositivo de presentación. Al utilizar la información de tiempo del dispositivo de detección, el dispositivo de entretenimiento sincroniza las señales de audio y video que produce en uno o más dispositivos de presentación. El dispositivo de presentación muestra audio y video (610) sincronizados a un usuario.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/843,370 US8665320B2 (en) | 2010-07-26 | 2010-07-26 | Method and apparatus for automatic synchronization of audio and video signals |
PCT/US2011/045381 WO2012018629A1 (en) | 2010-07-26 | 2011-07-26 | Methods and apparatus for automatic synchronization of audio and video signals |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2013000864A true MX2013000864A (es) | 2013-08-27 |
Family
ID=44629880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013000864A MX2013000864A (es) | 2010-07-26 | 2011-07-26 | Metodos y aparatos para sincronizacion automatica de señales de audio y video. |
Country Status (5)
Country | Link |
---|---|
US (1) | US8665320B2 (es) |
EP (1) | EP2599296B1 (es) |
CA (1) | CA2806092C (es) |
MX (1) | MX2013000864A (es) |
WO (1) | WO2012018629A1 (es) |
Families Citing this family (26)
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US9432555B2 (en) * | 2003-05-16 | 2016-08-30 | J. Carl Cooper | System and method for AV sync correction by remote sensing |
KR20120039197A (ko) * | 2010-10-15 | 2012-04-25 | 삼성전자주식회사 | 리모트 컨트롤러, 디스플레이장치, 3d 안경 및 이들의 제어방법 |
US8419541B2 (en) * | 2010-11-17 | 2013-04-16 | Sony Computer Entertainment Inc. | Smart shell to a game controller |
US9584798B2 (en) * | 2010-12-09 | 2017-02-28 | Google Technology Holdings LLC | Method and apparatus for managing 3D video content |
US9084001B2 (en) | 2011-07-18 | 2015-07-14 | At&T Intellectual Property I, Lp | Method and apparatus for multi-experience metadata translation of media content with metadata |
US8943396B2 (en) | 2011-07-18 | 2015-01-27 | At&T Intellectual Property I, Lp | Method and apparatus for multi-experience adaptation of media content |
TW201306555A (zh) * | 2011-07-18 | 2013-02-01 | Optoma Corp | 解碼器、投影系統及投影系統的影像處理方法 |
US9237362B2 (en) * | 2011-08-11 | 2016-01-12 | At&T Intellectual Property I, Lp | Method and apparatus for multi-experience translation of media content with sensor sharing |
US8942412B2 (en) | 2011-08-11 | 2015-01-27 | At&T Intellectual Property I, Lp | Method and apparatus for controlling multi-experience translation of media content |
US11295603B2 (en) * | 2011-10-28 | 2022-04-05 | Universal Electronics Inc. | System and method for optimized appliance control |
TWI496455B (zh) * | 2013-04-10 | 2015-08-11 | Wistron Corp | 影音同步檢測裝置與方法 |
US9723180B2 (en) | 2014-01-08 | 2017-08-01 | Vizio Inc | Device and method for correcting lip sync problems on display devices |
US20170142295A1 (en) * | 2014-06-30 | 2017-05-18 | Nec Display Solutions, Ltd. | Display device and display method |
US9338391B1 (en) | 2014-11-06 | 2016-05-10 | Echostar Technologies L.L.C. | Apparatus, systems and methods for synchronization of multiple headsets |
US9838584B2 (en) * | 2014-11-18 | 2017-12-05 | Caavo Inc | Audio/video synchronization using a device with camera and microphone |
WO2016081636A1 (en) | 2014-11-18 | 2016-05-26 | Branch Media Labs, Inc. | Seamless setup and control for home entertainment devices and content |
EP3282652B1 (en) * | 2015-04-08 | 2019-11-27 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving data in wireless communication system |
US9648211B2 (en) | 2015-05-14 | 2017-05-09 | Xerox Corporation | Automatic video synchronization via analysis in the spatiotemporal domain |
CN106331562B (zh) * | 2015-06-16 | 2020-04-24 | 南宁富桂精密工业有限公司 | 云端服务器、控制设备及音频视频同步方法 |
TWI578169B (zh) * | 2016-10-14 | 2017-04-11 | 喬鼎資訊股份有限公司 | 複製雲端儲存裝置內檔案至本地檔案系統之方法及應用該方法之資料處理裝置 |
WO2018089671A1 (en) | 2016-11-10 | 2018-05-17 | Caavo Inc | Soft universal remote controller |
EP3748945A1 (en) * | 2019-06-07 | 2020-12-09 | Stereyo BV | Method for optimizing the dynamic range of a led screen |
US11032447B2 (en) | 2019-07-08 | 2021-06-08 | Sling Media Pvt. Ltd. | Method and system for automatically synchronizing audio-video inputs in a multi camera environment |
GB2586985B (en) * | 2019-09-10 | 2023-04-05 | Hitomi Ltd | Signal delay measurement |
US11451694B1 (en) | 2021-03-16 | 2022-09-20 | International Business Machines Corporation | Mitigation of obstacles while capturing media content |
US11880921B2 (en) | 2022-01-27 | 2024-01-23 | Cobalt Inc. | System and method for multimedia presentation |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US7278101B1 (en) | 1999-09-30 | 2007-10-02 | Intel Corporation | Controlling audio volume in processor-based systems |
US6753925B2 (en) * | 2001-03-30 | 2004-06-22 | Tektronix, Inc. | Audio/video processing engine |
US20070053527A1 (en) | 2003-05-09 | 2007-03-08 | Koninklijke Philips Electronic N.V. | Audio output coordination |
US20050238320A1 (en) * | 2003-05-15 | 2005-10-27 | Segone, Inc. | System and method for controlling transmission of video and audio signals to at least one display device |
JP4517727B2 (ja) | 2004-05-27 | 2010-08-04 | ヤマハ株式会社 | オーディオ・ビデオアンプ |
KR20070098864A (ko) | 2004-12-15 | 2007-10-05 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 지연된 비디오와 오디오의 동기 |
US7657829B2 (en) * | 2005-01-20 | 2010-02-02 | Microsoft Corporation | Audio and video buffer synchronization based on actual output feedback |
US7970222B2 (en) * | 2005-10-26 | 2011-06-28 | Hewlett-Packard Development Company, L.P. | Determining a delay |
CA2541560C (en) * | 2006-03-31 | 2013-07-16 | Leitch Technology International Inc. | Lip synchronization system and method |
US7961780B2 (en) * | 2006-06-29 | 2011-06-14 | Leo Montreuil | Generated set top calibration patterns in manufacturing |
US20080022338A1 (en) * | 2006-06-29 | 2008-01-24 | Scientific-Atlanta, Inc. | Set Top Calibration Patterns in Manufacturing |
US7499822B2 (en) * | 2006-06-29 | 2009-03-03 | Cisco Technology, Inc. | Analog set top calibration patterns in manufacturing |
EP2263232A2 (en) * | 2008-03-19 | 2010-12-22 | Telefonaktiebolaget L M Ericsson (publ) | Method and apparatus for measuring audio-video time skew and end-to-end delay |
CN102113312B (zh) | 2008-07-29 | 2013-07-17 | Lg电子株式会社 | 用于处理音频信号的方法和设备 |
US8311487B2 (en) * | 2010-05-06 | 2012-11-13 | Research In Motion Limited | Multimedia playback calibration methods, devices and systems |
-
2010
- 2010-07-26 US US12/843,370 patent/US8665320B2/en active Active
-
2011
- 2011-07-26 WO PCT/US2011/045381 patent/WO2012018629A1/en active Application Filing
- 2011-07-26 EP EP11741381.5A patent/EP2599296B1/en active Active
- 2011-07-26 MX MX2013000864A patent/MX2013000864A/es active IP Right Grant
- 2011-07-26 CA CA2806092A patent/CA2806092C/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8665320B2 (en) | 2014-03-04 |
EP2599296B1 (en) | 2020-03-11 |
CA2806092A1 (en) | 2012-02-09 |
CA2806092C (en) | 2017-04-25 |
EP2599296A1 (en) | 2013-06-05 |
US20120019633A1 (en) | 2012-01-26 |
WO2012018629A1 (en) | 2012-02-09 |
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