MX2016005918A - Metodo y aparato para ejecutar sincronizacion de medios. - Google Patents
Metodo y aparato para ejecutar sincronizacion de medios.Info
- Publication number
- MX2016005918A MX2016005918A MX2016005918A MX2016005918A MX2016005918A MX 2016005918 A MX2016005918 A MX 2016005918A MX 2016005918 A MX2016005918 A MX 2016005918A MX 2016005918 A MX2016005918 A MX 2016005918A MX 2016005918 A MX2016005918 A MX 2016005918A
- Authority
- MX
- Mexico
- Prior art keywords
- media file
- output end
- media
- played back
- wireless transmission
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 4
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
-
- 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
- H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
-
- 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
- H04N21/43079—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 additional data with content streams on multiple devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
- H04L67/303—Terminal profiles
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
-
- 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
-
- 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
- H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/07—Applications of wireless loudspeakers or wireless microphones
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
La presente divulgación proporciona un método para ejecutar sincronización de medios, el método incluye: extraer un primer archivo de medios y un segundo archivo de medios de un archivo de medios que va a ser reproducido, el primer archivo de medios siendo reproducido en un extremo de salida inalámbrica, y el segundo archivo de medios siendo reproducido en un extremo de salida local; monitorear dinámicamente un retraso de transmisión inalámbrica del primer archivo de medios; y ajustar de manera adaptable el tiempo de reproducción del segundo archivo de medios en el extremo de salida local con base en el retraso de transmisión inalámbrica monitoreado del primer archivo de medios, de manera que el primer archivo de medios y el segundo archivo de medios son reproducidos de manera sincronizada; de acuerdo con la divulgación, se puede evitar el problema de la reproducción no sincronizada de los archivos de medios en el extremo de salida inalámbrica y el extremo de salida local debido al retraso de trasmisión inalámbrica generado en el extremo de salida inalámbrica cuando un dispositivo de tipo dividido reproduce el archivo de medios, lo cual es favorable para mejorar la experiencia del usuario.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510717967.6A CN105338393A (zh) | 2015-10-29 | 2015-10-29 | 媒体同步方法和装置 |
PCT/CN2015/099396 WO2017071073A1 (zh) | 2015-10-29 | 2015-12-29 | 媒体同步方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016005918A true MX2016005918A (es) | 2017-07-20 |
MX361829B MX361829B (es) | 2018-12-18 |
Family
ID=55288618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016005918A MX361829B (es) | 2015-10-29 | 2015-12-29 | Metodo y aparato para ejecutar sincronizacion de medios. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20170126801A1 (es) |
EP (1) | EP3163887A1 (es) |
JP (1) | JP2018502533A (es) |
KR (1) | KR20170061100A (es) |
CN (1) | CN105338393A (es) |
MX (1) | MX361829B (es) |
RU (1) | RU2648262C2 (es) |
WO (1) | WO2017071073A1 (es) |
Families Citing this family (13)
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CN105847926A (zh) * | 2016-03-31 | 2016-08-10 | 乐视控股(北京)有限公司 | 一种多媒体数据的同步播放方法及装置 |
US11282546B2 (en) | 2018-03-01 | 2022-03-22 | Sony Group Corporation | Dynamic lip-sync compensation for truly wireless bluetooth devices |
CN108538115B (zh) * | 2018-03-30 | 2020-08-11 | 重庆智考信息技术有限公司 | 教学直播系统及方法 |
CN108616767B (zh) * | 2018-04-28 | 2020-12-29 | 海信视像科技股份有限公司 | 一种音频数据传输方法及装置 |
US11101867B2 (en) * | 2018-10-09 | 2021-08-24 | Mediatek Singapore Pte. Ltd. | Reducing beamforming feedback size in WLAN communication |
CN111083309B (zh) * | 2018-10-18 | 2022-04-01 | 北京魔门塔科技有限公司 | 一种多传感器数据的时间对齐方法及数据采集设备 |
US20200159570A1 (en) * | 2018-11-21 | 2020-05-21 | Zoox, Inc. | Executable Component Interface and Controller |
CN109379613B (zh) * | 2018-12-21 | 2021-11-09 | 深圳Tcl新技术有限公司 | 音视频同步调整方法、电视、计算机可读存储介质及系统 |
CN110290453B (zh) * | 2019-06-28 | 2022-03-18 | Oppo广东移动通信有限公司 | 无线播放设备的延时测试方法及系统 |
CN110392291A (zh) * | 2019-07-29 | 2019-10-29 | 昆腾微电子股份有限公司 | 一种蓝牙同步播放方法、装置、系统及存储介质 |
CN110493633A (zh) * | 2019-08-19 | 2019-11-22 | 武汉蓝星科技股份有限公司 | 一种图像和音频分离传输系统、方法及移动终端 |
CN111343620A (zh) * | 2020-02-28 | 2020-06-26 | 捷开通讯(深圳)有限公司 | 多设备音频播放校正方法,装置及其终端 |
CN112203100B (zh) * | 2020-09-03 | 2022-07-29 | 中国移动通信集团广东有限公司 | 降低上下行带宽需求的传输方法及系统 |
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US6631410B1 (en) * | 2000-03-16 | 2003-10-07 | Sharp Laboratories Of America, Inc. | Multimedia wired/wireless content synchronization system and method |
MY140810A (en) * | 2003-03-28 | 2010-01-15 | Samsung Electronics Co Ltd | Reproducing apparatus and method, and recording medium |
JP2004328513A (ja) * | 2003-04-25 | 2004-11-18 | Pioneer Electronic Corp | 音声データ処理装置、音声データ処理方法、そのプログラム、および、そのプログラムを記録した記録媒体 |
US8190680B2 (en) * | 2004-07-01 | 2012-05-29 | Netgear, Inc. | Method and system for synchronization of digital media playback |
JPWO2006064689A1 (ja) * | 2004-12-16 | 2008-06-12 | 松下電器産業株式会社 | 無線通信システム |
EP1860866A1 (en) * | 2006-05-26 | 2007-11-28 | British Telecommunications Public Limited Company | Audio-visual reception |
JP5049652B2 (ja) * | 2006-09-07 | 2012-10-17 | キヤノン株式会社 | 通信システム、データの再生制御方法、コントローラ、コントローラの制御方法、アダプタ、アダプタの制御方法、およびプログラム |
JP2008232421A (ja) * | 2007-02-23 | 2008-10-02 | Yamaha Motor Co Ltd | クラッチ制御装置、クラッチの制御方法、及び鞍乗型車両 |
US8743284B2 (en) * | 2007-10-08 | 2014-06-03 | Motorola Mobility Llc | Synchronizing remote audio with fixed video |
KR101450100B1 (ko) * | 2007-11-22 | 2014-10-15 | 삼성전자주식회사 | 멀티미디어기기 및 그의 동기설정방법 |
US9237179B2 (en) * | 2007-12-05 | 2016-01-12 | Koninklijke Kpn N.V. | Method and system for synchronizing the output of terminals |
JP2009272945A (ja) * | 2008-05-08 | 2009-11-19 | Victor Co Of Japan Ltd | 同期再生装置 |
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US9544640B2 (en) * | 2010-03-02 | 2017-01-10 | Harman International Industries, Incorporated | Wireless theater system |
US9131256B2 (en) * | 2010-09-30 | 2015-09-08 | Verizon Patent And Licensing Inc. | Method and apparatus for synchronizing content playback |
KR20130003544A (ko) * | 2011-06-30 | 2013-01-09 | 한국전자통신연구원 | 단말 장치들 사이의 콘텐츠 동기화 방법 및 시스템 |
JP2013172156A (ja) * | 2012-02-17 | 2013-09-02 | Mitsubishi Electric Corp | メディアデータ送信装置及び同期再生システム |
JP5957760B2 (ja) * | 2012-03-08 | 2016-07-27 | パナソニックIpマネジメント株式会社 | 映像音声処理装置 |
JP6074899B2 (ja) * | 2012-03-26 | 2017-02-08 | ヤマハ株式会社 | 音データ処理装置 |
KR101571338B1 (ko) * | 2013-03-13 | 2015-11-24 | 삼성전자주식회사 | 복수의 재생 장치들이 스트리밍 컨텐트를 동기화하여 재생하는 방법 및 이를 위한 장치 |
CN103297824A (zh) * | 2013-05-29 | 2013-09-11 | 华为技术有限公司 | 视频处理方法、电视棒、控制终端和系统 |
KR102179321B1 (ko) * | 2014-01-31 | 2020-11-18 | 인터디지털 씨이 페이튼트 홀딩스 | 두 개의 전자 디바이스에서 재생을 동기화하는 방법 및 장치 |
CN103905877A (zh) * | 2014-03-13 | 2014-07-02 | 北京奇艺世纪科技有限公司 | 音视频数据的播放方法、智能电视和移动设备 |
CN103905881B (zh) * | 2014-03-13 | 2018-07-31 | 北京奇艺世纪科技有限公司 | 一种视频数据和音频数据同步播放的方法、装置和设备 |
-
2015
- 2015-10-29 CN CN201510717967.6A patent/CN105338393A/zh active Pending
- 2015-12-29 RU RU2016116958A patent/RU2648262C2/ru active
- 2015-12-29 JP JP2017547054A patent/JP2018502533A/ja active Pending
- 2015-12-29 WO PCT/CN2015/099396 patent/WO2017071073A1/zh active Application Filing
- 2015-12-29 MX MX2016005918A patent/MX361829B/es active IP Right Grant
- 2015-12-29 KR KR1020167005221A patent/KR20170061100A/ko active Search and Examination
-
2016
- 2016-06-10 EP EP16174029.5A patent/EP3163887A1/en not_active Withdrawn
- 2016-06-15 US US15/183,373 patent/US20170126801A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
RU2648262C2 (ru) | 2018-03-23 |
EP3163887A1 (en) | 2017-05-03 |
US20170126801A1 (en) | 2017-05-04 |
RU2016116958A (ru) | 2017-11-02 |
MX361829B (es) | 2018-12-18 |
JP2018502533A (ja) | 2018-01-25 |
KR20170061100A (ko) | 2017-06-02 |
WO2017071073A1 (zh) | 2017-05-04 |
CN105338393A (zh) | 2016-02-17 |
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Legal Events
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FG | Grant or registration |