CN108259993A - 基于网络组合视频流桌面上墙投大屏方法及其显示系统 - Google Patents
基于网络组合视频流桌面上墙投大屏方法及其显示系统 Download PDFInfo
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- CN108259993A CN108259993A CN201810024707.4A CN201810024707A CN108259993A CN 108259993 A CN108259993 A CN 108259993A CN 201810024707 A CN201810024707 A CN 201810024707A CN 108259993 A CN108259993 A CN 108259993A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 9
- 241001269238 Data Species 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000009877 rendering Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 230000006870 function Effects 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 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
- H04N21/44—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
- H04N21/440263—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 by altering the spatial resolution, e.g. for displaying on a connected PDA
-
- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- 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
- H04N21/44012—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 rendering scenes according to scene graphs, e.g. MPEG-4 scene graphs
-
- 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
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
-
- 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
- H04N21/643—Communication protocols
- H04N21/6437—Real-time Transport Protocol [RTP]
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8547—Content authoring involving timestamps for synchronizing content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810024707.4A CN108259993B (zh) | 2018-01-11 | 2018-01-11 | 基于网络组合视频流桌面上墙投大屏方法及其显示系统 |
Applications Claiming Priority (1)
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CN201810024707.4A CN108259993B (zh) | 2018-01-11 | 2018-01-11 | 基于网络组合视频流桌面上墙投大屏方法及其显示系统 |
Publications (2)
Publication Number | Publication Date |
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CN108259993A true CN108259993A (zh) | 2018-07-06 |
CN108259993B CN108259993B (zh) | 2021-01-01 |
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CN201810024707.4A Active CN108259993B (zh) | 2018-01-11 | 2018-01-11 | 基于网络组合视频流桌面上墙投大屏方法及其显示系统 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110381350A (zh) * | 2019-06-25 | 2019-10-25 | 杭州叙简科技股份有限公司 | 基于webrtc的多路录像回放同步系统及其处理方法 |
CN111538468A (zh) * | 2020-04-27 | 2020-08-14 | 威创集团股份有限公司 | 一种可视化界面的操控方法及系统 |
CN114302086A (zh) * | 2021-12-24 | 2022-04-08 | 威创集团股份有限公司 | 显示墙全屏超高分辨率画面录制与回放方法、装置及系统 |
Citations (6)
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CN101154150A (zh) * | 2006-09-27 | 2008-04-02 | 联想(北京)有限公司 | 获取计算机屏幕图像的方法 |
CN101984402A (zh) * | 2010-11-16 | 2011-03-09 | 广东威创视讯科技股份有限公司 | 一种图像采集和压缩方法及相关装置 |
US20130141517A1 (en) * | 2011-12-06 | 2013-06-06 | Aastra Technologies Limited | Collaboration system & method |
CN104020968A (zh) * | 2013-02-28 | 2014-09-03 | 中兴通讯股份有限公司 | 控制共享屏幕显示的方法及装置 |
CN105072189A (zh) * | 2015-08-18 | 2015-11-18 | 广东威创视讯科技股份有限公司 | 一种桌面区域共享方法及系统 |
CN107465941A (zh) * | 2017-09-07 | 2017-12-12 | 北京奇艺世纪科技有限公司 | 一种桌面共享视频播放方法、系统和计算机系统 |
-
2018
- 2018-01-11 CN CN201810024707.4A patent/CN108259993B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101154150A (zh) * | 2006-09-27 | 2008-04-02 | 联想(北京)有限公司 | 获取计算机屏幕图像的方法 |
CN101984402A (zh) * | 2010-11-16 | 2011-03-09 | 广东威创视讯科技股份有限公司 | 一种图像采集和压缩方法及相关装置 |
US20130141517A1 (en) * | 2011-12-06 | 2013-06-06 | Aastra Technologies Limited | Collaboration system & method |
CN104020968A (zh) * | 2013-02-28 | 2014-09-03 | 中兴通讯股份有限公司 | 控制共享屏幕显示的方法及装置 |
CN105072189A (zh) * | 2015-08-18 | 2015-11-18 | 广东威创视讯科技股份有限公司 | 一种桌面区域共享方法及系统 |
CN107465941A (zh) * | 2017-09-07 | 2017-12-12 | 北京奇艺世纪科技有限公司 | 一种桌面共享视频播放方法、系统和计算机系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110381350A (zh) * | 2019-06-25 | 2019-10-25 | 杭州叙简科技股份有限公司 | 基于webrtc的多路录像回放同步系统及其处理方法 |
CN111538468A (zh) * | 2020-04-27 | 2020-08-14 | 威创集团股份有限公司 | 一种可视化界面的操控方法及系统 |
CN114302086A (zh) * | 2021-12-24 | 2022-04-08 | 威创集团股份有限公司 | 显示墙全屏超高分辨率画面录制与回放方法、装置及系统 |
CN114302086B (zh) * | 2021-12-24 | 2023-04-21 | 威创集团股份有限公司 | 显示墙全屏超高分辨率画面录制与回放方法、装置及系统 |
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Denomination of invention: Method for projecting large screen on wall of desktop based on network combined video stream and its display system Effective date of registration: 20211202 Granted publication date: 20210101 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU XUJIAN SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021980013922 |
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Denomination of invention: Method for projecting large screen on wall of desktop based on network combined video stream and its display system Effective date of registration: 20220322 Granted publication date: 20210101 Pledgee: Shanghai Guotai Junan Securities Asset Management Co.,Ltd. Pledgor: HANGZHOU XUJIAN SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2022990000162 |
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Date of cancellation: 20230131 Granted publication date: 20210101 Pledgee: Shanghai Guotai Junan Securities Asset Management Co.,Ltd. Pledgor: HANGZHOU XUJIAN SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2022990000162 |
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