BR112012024309A2 - dispositivo de sincronização, dispositivo fonte e sistema de transmissão sem fio - Google Patents
dispositivo de sincronização, dispositivo fonte e sistema de transmissão sem fioInfo
- Publication number
- BR112012024309A2 BR112012024309A2 BR112012024309A BR112012024309A BR112012024309A2 BR 112012024309 A2 BR112012024309 A2 BR 112012024309A2 BR 112012024309 A BR112012024309 A BR 112012024309A BR 112012024309 A BR112012024309 A BR 112012024309A BR 112012024309 A2 BR112012024309 A2 BR 112012024309A2
- Authority
- BR
- Brazil
- Prior art keywords
- source device
- wireless transmission
- state
- sync
- data
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 5
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
- H04N21/436—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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- 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
- 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
- H04N21/44231—Monitoring of peripheral device or external card, e.g. to detect processing problems in a handheld device or the failure of an external recording device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
- H04N5/602—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
-
- 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
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- 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
- 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)
- Databases & Information Systems (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuit For Audible Band Transducer (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
dispositivo de sincronização, dispositivo fonte e sistema de transmissão sem fio. a revelação é um sistema de transmissão sem fio fornecido com: um dispositivo de sincronização o qual, quando os dados av transmitidos por meios de transmissões sem fio de difusão seletiva a partir de um dispositivo fonte são reproduzidos, realiza o controle de reprodução de acordo com o estado de conexão sem fio de outro dispositivo de sincronização que reproduz os dados av a partir do mesmo dispositivo de sincronização que reproduz os dados av a partir do mesmo dispositivo fonte; e o dispositivo fonte qual é capaz determinar o estado de conexão sem fio e o estado de controle de reprodução de dispositivo de sincronização. quando os dados av obtidos por meios de transmissões sem fio de difusão seletiva a partir do dispositivo fonte (1) são reproduzidos, o dispositivo de sincronização (2a) adquire informações de estado que indicam o estado de conexão sem fio do outro dispositivo de sincronização e ajusta o controle de reprodução para os dados av do atual dispositivo fonte (1) adquire informações no estado de conexão sem fio e no estado de controle de reprodução de cada dispositivo de sincronização e interrompe ou reinicia as transmissão dos dados av com base nessas informações.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010075300 | 2010-03-29 | ||
PCT/JP2011/057272 WO2011122456A1 (ja) | 2010-03-29 | 2011-03-25 | シンク機器、ソース機器、及び無線伝送システム |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012024309A2 true BR112012024309A2 (pt) | 2016-05-24 |
Family
ID=44712165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012024309A BR112012024309A2 (pt) | 2010-03-29 | 2011-03-25 | dispositivo de sincronização, dispositivo fonte e sistema de transmissão sem fio |
Country Status (8)
Country | Link |
---|---|
US (1) | US8745285B2 (pt) |
EP (1) | EP2555514A4 (pt) |
JP (1) | JP5501444B2 (pt) |
CN (1) | CN102835123B (pt) |
BR (1) | BR112012024309A2 (pt) |
HK (1) | HK1177854A1 (pt) |
MX (1) | MX2012011016A (pt) |
WO (1) | WO2011122456A1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5193076B2 (ja) | 2009-01-19 | 2013-05-08 | シャープ株式会社 | シンク機器及び無線伝送システム |
JP5906905B2 (ja) * | 2012-03-30 | 2016-04-20 | 株式会社Jvcケンウッド | コンテンツ再生装置、コンテンツ再生システム、コンテンツ再生方法、及び、プログラム |
JP5276738B1 (ja) * | 2012-05-18 | 2013-08-28 | シャープ株式会社 | 無線システム、および無線通信機器 |
US8903526B2 (en) | 2012-06-06 | 2014-12-02 | Sonos, Inc. | Device playback failure recovery and redistribution |
EP2890305B1 (en) * | 2012-07-25 | 2020-05-27 | DSM IP Assets B.V. | Mono-layer thin film adhesive compounds |
KR102088384B1 (ko) * | 2013-09-04 | 2020-05-28 | 삼성전자주식회사 | 디스플레이 기기의 제어 방법, 그에 따른 싱크 기기 및 그에 따른 미러링 시스템 |
KR102170827B1 (ko) * | 2013-11-22 | 2020-10-28 | 삼성전자주식회사 | 영상표시장치 및 영상표시장치의 구동방법, 음향출력장치 및 음향출력장치의 구동방법 |
CN105814912B (zh) * | 2013-12-06 | 2019-06-18 | 夏普株式会社 | 声音无线传输系统、扬声设备以及信源设备 |
JP6844532B2 (ja) * | 2015-03-24 | 2021-03-17 | ソニー株式会社 | 画像伝送装置およびリンク状態確認方法 |
US9706319B2 (en) | 2015-04-20 | 2017-07-11 | Sonos, Inc. | Wireless radio switching |
JP6569441B2 (ja) | 2015-09-30 | 2019-09-04 | ヤマハ株式会社 | オーディオ機器、オーディオシステム制御プログラムおよび制御端末装置 |
KR102412283B1 (ko) * | 2016-02-17 | 2022-06-23 | 삼성전자 주식회사 | 전자 장치 및 전자 장치의 영상 공유 제어 방법 |
JP6600268B2 (ja) * | 2016-03-16 | 2019-10-30 | キヤノン株式会社 | 送信装置およびその制御方法 |
EP3223538A1 (en) * | 2016-03-24 | 2017-09-27 | Thomson Licensing | Method adapted to be implemented in a master device of a sound system, corresponding master device, system, computer readable program product and computer readable storage medium |
KR102551012B1 (ko) * | 2017-02-06 | 2023-07-05 | 삼성전자주식회사 | 오디오 출력 시스템 및 이의 제어 방법 |
JP6880863B2 (ja) * | 2017-03-15 | 2021-06-02 | ヤマハ株式会社 | 音響システム、監視装置、信号処理方法、およびプログラム |
KR102411287B1 (ko) * | 2017-11-22 | 2022-06-22 | 삼성전자 주식회사 | 미디어 출력 제어 장치 및 방법 |
JP7151960B2 (ja) * | 2018-04-05 | 2022-10-12 | 株式会社デンソーテン | 音響システム |
JPWO2022176640A1 (pt) * | 2021-02-16 | 2022-08-25 | ||
CN113573148A (zh) * | 2021-07-06 | 2021-10-29 | 三星电子(中国)研发中心 | 共享显示装置的源设备的方法及装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4192328B2 (ja) | 1999-03-24 | 2008-12-10 | ソニー株式会社 | 無線伝送方法及び無線伝送装置 |
JP2004214971A (ja) * | 2002-12-27 | 2004-07-29 | Sharp Corp | Avデータ送信装置及びavデータ受信装置及びavデータ無線通信システム |
JP2005102156A (ja) * | 2003-08-21 | 2005-04-14 | Matsushita Electric Ind Co Ltd | 連動システム、連動制御装置、連動制御方法 |
JP2007096971A (ja) | 2005-09-29 | 2007-04-12 | Toshiba Corp | 無線送信装置および無線受信装置 |
JP4184397B2 (ja) * | 2005-11-11 | 2008-11-19 | シャープ株式会社 | 映像音声処理システムおよびその制御方法、音声処理システム、映像音声処理システム制御プログラム、ならびに該プログラムを記録した記録媒体 |
WO2007094347A1 (ja) * | 2006-02-14 | 2007-08-23 | Matsushita Electric Industrial Co., Ltd. | 無線通信システム |
US8032021B2 (en) * | 2007-02-28 | 2011-10-04 | Finisar Corporation | Status link for multi-channel optical communication systems |
JP4983485B2 (ja) | 2007-08-31 | 2012-07-25 | ソニー株式会社 | オーディオ信号受信装置、オーディオ信号送信装置、オーディオ信号伝送システム、オーディオ信号伝送方法およびプログラム |
US8625029B2 (en) * | 2007-12-17 | 2014-01-07 | Sony Corporation | HDMI source detection |
JP5165544B2 (ja) | 2008-12-08 | 2013-03-21 | 富士通株式会社 | 無線端末、統合機能制御プログラム、統合機能制御方法 |
JP5193076B2 (ja) * | 2009-01-19 | 2013-05-08 | シャープ株式会社 | シンク機器及び無線伝送システム |
-
2011
- 2011-03-25 US US13/638,548 patent/US8745285B2/en not_active Expired - Fee Related
- 2011-03-25 CN CN201180016767.8A patent/CN102835123B/zh not_active Expired - Fee Related
- 2011-03-25 WO PCT/JP2011/057272 patent/WO2011122456A1/ja active Application Filing
- 2011-03-25 EP EP11762687.9A patent/EP2555514A4/en not_active Withdrawn
- 2011-03-25 BR BR112012024309A patent/BR112012024309A2/pt not_active IP Right Cessation
- 2011-03-25 MX MX2012011016A patent/MX2012011016A/es not_active Application Discontinuation
- 2011-03-25 JP JP2012508253A patent/JP5501444B2/ja not_active Expired - Fee Related
-
2013
- 2013-04-22 HK HK13104846.3A patent/HK1177854A1/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US8745285B2 (en) | 2014-06-03 |
CN102835123A (zh) | 2012-12-19 |
JPWO2011122456A1 (ja) | 2013-07-08 |
WO2011122456A1 (ja) | 2011-10-06 |
MX2012011016A (es) | 2012-11-30 |
US20130021531A1 (en) | 2013-01-24 |
JP5501444B2 (ja) | 2014-05-21 |
EP2555514A1 (en) | 2013-02-06 |
EP2555514A4 (en) | 2014-02-26 |
CN102835123B (zh) | 2015-07-15 |
HK1177854A1 (zh) | 2013-08-30 |
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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] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |