CN104937919A - 基于公共事件的多设备媒体播放 - Google Patents
基于公共事件的多设备媒体播放 Download PDFInfo
- Publication number
- CN104937919A CN104937919A CN201380069958.XA CN201380069958A CN104937919A CN 104937919 A CN104937919 A CN 104937919A CN 201380069958 A CN201380069958 A CN 201380069958A CN 104937919 A CN104937919 A CN 104937919A
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- media
- equipment
- clock
- network
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- 230000002123 temporal effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 12
- 230000006870 function Effects 0.000 description 25
- 238000010586 diagram Methods 0.000 description 16
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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
- H04N21/4307—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
- H04N21/43076—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 the same content streams on multiple devices, e.g. when family members are watching the same movie on different devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/18—Arrangements for synchronising broadcast or distribution via plural systems
-
- 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
- H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
-
- 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
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/64—Addressing
- H04N21/6405—Multicasting
-
- 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
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2227/00—Details of public address [PA] systems covered by H04R27/00 but not provided for in any of its subgroups
- H04R2227/005—Audio distribution systems for home, i.e. multi-room use
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261727624P | 2012-11-16 | 2012-11-16 | |
| US61/727,624 | 2012-11-16 | ||
| PCT/US2013/070634 WO2014078818A1 (en) | 2012-11-16 | 2013-11-18 | Common event-based multidevice media playback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104937919A true CN104937919A (zh) | 2015-09-23 |
Family
ID=50731764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380069958.XA Pending CN104937919A (zh) | 2012-11-16 | 2013-11-18 | 基于公共事件的多设备媒体播放 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2920953A4 (enExample) |
| JP (1) | JP6290915B2 (enExample) |
| CN (1) | CN104937919A (enExample) |
| WO (1) | WO2014078818A1 (enExample) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611222A (zh) * | 2015-12-25 | 2016-05-25 | 北京紫荆视通科技有限公司 | 音频数据处理方法、装置、被控设备和系统 |
| CN107239253A (zh) * | 2016-03-29 | 2017-10-10 | 扬智科技股份有限公司 | 同步播放速度的无线局域网播放器、系统及其方法 |
| TWI660628B (zh) * | 2018-02-05 | 2019-05-21 | 佳世達科技股份有限公司 | 多設備間的媒體同步播放方法 |
| CN110289929A (zh) * | 2019-06-12 | 2019-09-27 | 上海理工大学 | 一种网络同步方法 |
| CN112311521A (zh) * | 2020-10-30 | 2021-02-02 | 昆腾微电子股份有限公司 | 一种设备组音频同步方法、装置、电子设备和存储介质 |
| CN112714353A (zh) * | 2020-12-28 | 2021-04-27 | 杭州电子科技大学 | 一种多媒体流分布式同步方法 |
| CN112953600A (zh) * | 2021-02-07 | 2021-06-11 | 炬芯科技股份有限公司 | 一种蓝牙系统及其通信方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320240B (zh) * | 2014-11-03 | 2016-08-17 | 武汉数字派特科技有限公司 | 一种提供系统内全局时钟的方法和装置 |
| IL240927A (en) | 2015-01-01 | 2017-11-30 | Muvix Media Networks Ltd | Distributed audio and video synchronization and playback methods and tools with the help of an audio and video administrator |
| NL2016028B1 (en) * | 2015-12-23 | 2017-07-05 | Buddybox Holding B V | Sound unit, such as a loudspeaker box giving an enhanced experience. |
| US10255032B2 (en) * | 2016-12-13 | 2019-04-09 | EVA Automation, Inc. | Wireless coordination of audio sources |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1574887A (zh) * | 2003-06-12 | 2005-02-02 | 日本电气株式会社 | 媒体同步系统和使用该系统的服务提供方法 |
| WO2007087644A2 (en) * | 2006-01-28 | 2007-08-02 | Blackfire Research Corp. | Streaming media system and method |
| CN101410773A (zh) * | 2003-07-28 | 2009-04-15 | 索诺斯公司 | 同步多个独立时钟数字数据处理设备间的操作的系统和方法 |
| US20110218656A1 (en) * | 2010-03-02 | 2011-09-08 | Microsoft Corporation | Social media playback |
| US20120042047A1 (en) * | 2010-08-13 | 2012-02-16 | Eli Chen | System and Method For Synchronized Playback of Streaming Digital Content |
| US20120082424A1 (en) * | 2010-09-30 | 2012-04-05 | Verizon Patent And Licensing Inc. | Method and apparatus for synchronizing content playback |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08305645A (ja) * | 1995-05-11 | 1996-11-22 | Fuji Xerox Co Ltd | 複合情報伝送装置及び方法 |
| JP2001075553A (ja) * | 1999-09-08 | 2001-03-23 | Namco Ltd | 画面再生装置及びコンピュータ読み取り可能な記録媒体 |
| EP1280024B1 (en) * | 2001-07-26 | 2009-04-01 | Freescale Semiconductor, Inc. | Clock synchronization in a distributed system |
| US20110035511A1 (en) * | 2009-08-07 | 2011-02-10 | Cisco Technology, Inc. | Remote Hardware Timestamp-Based Clock Synchronization |
| JP5450656B2 (ja) * | 2009-12-25 | 2014-03-26 | 株式会社東芝 | 通信装置及び時刻同期システム |
-
2013
- 2013-11-18 JP JP2015543100A patent/JP6290915B2/ja active Active
- 2013-11-18 CN CN201380069958.XA patent/CN104937919A/zh active Pending
- 2013-11-18 EP EP13855347.4A patent/EP2920953A4/en not_active Ceased
- 2013-11-18 WO PCT/US2013/070634 patent/WO2014078818A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1574887A (zh) * | 2003-06-12 | 2005-02-02 | 日本电气株式会社 | 媒体同步系统和使用该系统的服务提供方法 |
| CN101410773A (zh) * | 2003-07-28 | 2009-04-15 | 索诺斯公司 | 同步多个独立时钟数字数据处理设备间的操作的系统和方法 |
| WO2007087644A2 (en) * | 2006-01-28 | 2007-08-02 | Blackfire Research Corp. | Streaming media system and method |
| US20110218656A1 (en) * | 2010-03-02 | 2011-09-08 | Microsoft Corporation | Social media playback |
| US20120042047A1 (en) * | 2010-08-13 | 2012-02-16 | Eli Chen | System and Method For Synchronized Playback of Streaming Digital Content |
| US20120082424A1 (en) * | 2010-09-30 | 2012-04-05 | Verizon Patent And Licensing Inc. | Method and apparatus for synchronizing content playback |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611222A (zh) * | 2015-12-25 | 2016-05-25 | 北京紫荆视通科技有限公司 | 音频数据处理方法、装置、被控设备和系统 |
| CN107239253A (zh) * | 2016-03-29 | 2017-10-10 | 扬智科技股份有限公司 | 同步播放速度的无线局域网播放器、系统及其方法 |
| CN107239253B (zh) * | 2016-03-29 | 2020-05-12 | 扬智科技股份有限公司 | 同步播放速度的无线局域网播放器、系统及其方法 |
| TWI660628B (zh) * | 2018-02-05 | 2019-05-21 | 佳世達科技股份有限公司 | 多設備間的媒體同步播放方法 |
| CN110289929A (zh) * | 2019-06-12 | 2019-09-27 | 上海理工大学 | 一种网络同步方法 |
| CN112311521A (zh) * | 2020-10-30 | 2021-02-02 | 昆腾微电子股份有限公司 | 一种设备组音频同步方法、装置、电子设备和存储介质 |
| CN112311521B (zh) * | 2020-10-30 | 2023-11-17 | 昆腾微电子股份有限公司 | 一种设备组音频同步方法、装置、电子设备和存储介质 |
| CN112714353A (zh) * | 2020-12-28 | 2021-04-27 | 杭州电子科技大学 | 一种多媒体流分布式同步方法 |
| CN112714353B (zh) * | 2020-12-28 | 2022-08-30 | 杭州电子科技大学 | 一种多媒体流分布式同步方法 |
| CN112953600A (zh) * | 2021-02-07 | 2021-06-11 | 炬芯科技股份有限公司 | 一种蓝牙系统及其通信方法 |
| CN112953600B (zh) * | 2021-02-07 | 2022-09-23 | 炬芯科技股份有限公司 | 一种蓝牙系统及其通信方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6290915B2 (ja) | 2018-03-07 |
| EP2920953A1 (en) | 2015-09-23 |
| EP2920953A4 (en) | 2016-07-27 |
| WO2014078818A1 (en) | 2014-05-22 |
| JP2016503623A (ja) | 2016-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20191022 |
|
| AD01 | Patent right deemed abandoned |