PL2892241T3 - Urządzenie audio/wizualne i sposób jego sterowania - Google Patents
Urządzenie audio/wizualne i sposób jego sterowaniaInfo
- Publication number
- PL2892241T3 PL2892241T3 PL15150380T PL15150380T PL2892241T3 PL 2892241 T3 PL2892241 T3 PL 2892241T3 PL 15150380 T PL15150380 T PL 15150380T PL 15150380 T PL15150380 T PL 15150380T PL 2892241 T3 PL2892241 T3 PL 2892241T3
- Authority
- PL
- Poland
- Prior art keywords
- audio
- control method
- visual device
- visual
- control
- Prior art date
Links
- 230000000007 visual effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/05—Synchronising circuits with arrangements for extending range of synchronisation, e.g. by using switching between several time constants
-
- 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
- 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
- H04N21/439—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
- H04N21/439—Processing of audio elementary streams
- H04N21/4392—Processing of audio elementary streams involving audio buffer management
-
- 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
- H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
- H04N5/067—Arrangements or circuits at the transmitter end
- H04N5/0675—Arrangements or circuits at the transmitter end for mixing the synchronising signals with the picture signal or mutually
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Receiver Circuits (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140001831A KR102201617B1 (ko) | 2014-01-07 | 2014-01-07 | Av기기 및 그 제어방법 |
EP15150380.2A EP2892241B1 (en) | 2014-01-07 | 2015-01-07 | Audio/visual device and control method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2892241T3 true PL2892241T3 (pl) | 2018-01-31 |
Family
ID=52440543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL15150380T PL2892241T3 (pl) | 2014-01-07 | 2015-01-07 | Urządzenie audio/wizualne i sposób jego sterowania |
Country Status (6)
Country | Link |
---|---|
US (2) | US9742964B2 (pl) |
EP (1) | EP2892241B1 (pl) |
JP (1) | JP2015130662A (pl) |
KR (1) | KR102201617B1 (pl) |
CN (1) | CN104768050B (pl) |
PL (1) | PL2892241T3 (pl) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US11044386B1 (en) * | 2014-12-18 | 2021-06-22 | The Directv Group, Inc. | Method and system for synchronizing playback of independent audio and video streams through a network |
CN105142013B (zh) * | 2015-09-15 | 2018-11-20 | 广东欧珀移动通信有限公司 | 一种播放端参数调节的方法及装置 |
CN108377406B (zh) * | 2018-04-24 | 2020-12-22 | 海信视像科技股份有限公司 | 一种调整音画同步的方法及装置 |
JP6956354B2 (ja) * | 2018-08-30 | 2021-11-02 | パナソニックIpマネジメント株式会社 | 映像信号出力装置、制御方法、及び、プログラム |
KR102580505B1 (ko) * | 2018-09-17 | 2023-09-21 | 삼성전자주식회사 | 디스플레이장치, 그 제어방법 및 기록매체 |
US10880594B2 (en) * | 2019-02-06 | 2020-12-29 | Bose Corporation | Latency negotiation in a heterogeneous network of synchronized speakers |
KR20210068953A (ko) * | 2019-12-02 | 2021-06-10 | 삼성전자주식회사 | 전자 장치 및 그 제어 방법 |
CN111510754A (zh) * | 2020-04-27 | 2020-08-07 | 四川长虹电器股份有限公司 | 一种降低智能电视外接蓝牙音箱声音延迟的方法 |
CN113965662A (zh) * | 2021-10-26 | 2022-01-21 | 歌尔科技有限公司 | 音视频输出设备及其音视频延时校准方法及相关组件 |
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CN104581202B (zh) * | 2013-10-25 | 2018-04-27 | 腾讯科技(北京)有限公司 | 音视频同步方法与系统及编码装置和解码装置 |
-
2014
- 2014-01-07 KR KR1020140001831A patent/KR102201617B1/ko active IP Right Grant
- 2014-08-20 US US14/464,001 patent/US9742964B2/en active Active
- 2014-12-19 JP JP2014256857A patent/JP2015130662A/ja active Pending
-
2015
- 2015-01-04 CN CN201510002260.7A patent/CN104768050B/zh active Active
- 2015-01-07 PL PL15150380T patent/PL2892241T3/pl unknown
- 2015-01-07 EP EP15150380.2A patent/EP2892241B1/en active Active
-
2017
- 2017-07-19 US US15/653,685 patent/US20170318197A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20150081886A (ko) | 2015-07-15 |
US20150195428A1 (en) | 2015-07-09 |
CN104768050B (zh) | 2018-05-11 |
JP2015130662A (ja) | 2015-07-16 |
KR102201617B1 (ko) | 2021-01-12 |
US20170318197A1 (en) | 2017-11-02 |
EP2892241B1 (en) | 2017-08-23 |
EP2892241A1 (en) | 2015-07-08 |
US9742964B2 (en) | 2017-08-22 |
CN104768050A (zh) | 2015-07-08 |
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