CN108769600B - 一种基于视频流调帧率的桌面共享系统及其桌面共享方法 - Google Patents
一种基于视频流调帧率的桌面共享系统及其桌面共享方法 Download PDFInfo
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- CN108769600B CN108769600B CN201810599090.9A CN201810599090A CN108769600B CN 108769600 B CN108769600 B CN 108769600B CN 201810599090 A CN201810599090 A CN 201810599090A CN 108769600 B CN108769600 B CN 108769600B
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000009877 rendering Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009432 framing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
-
- 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, rendering scenes according to 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
- H04N21/43—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, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440281—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the temporal resolution, e.g. by frame skipping
-
- 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
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810599090.9A CN108769600B (zh) | 2018-06-12 | 2018-06-12 | 一种基于视频流调帧率的桌面共享系统及其桌面共享方法 |
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CN201810599090.9A CN108769600B (zh) | 2018-06-12 | 2018-06-12 | 一种基于视频流调帧率的桌面共享系统及其桌面共享方法 |
Publications (2)
Publication Number | Publication Date |
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CN108769600A CN108769600A (zh) | 2018-11-06 |
CN108769600B true CN108769600B (zh) | 2020-07-03 |
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CN201810599090.9A Active CN108769600B (zh) | 2018-06-12 | 2018-06-12 | 一种基于视频流调帧率的桌面共享系统及其桌面共享方法 |
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CN (1) | CN108769600B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112911299B (zh) * | 2019-12-03 | 2023-02-28 | 浙江宇视科技有限公司 | 一种视频码率控制方法、装置、电子设备和存储介质 |
CN114205513A (zh) * | 2020-09-17 | 2022-03-18 | 华为技术有限公司 | 图片抓拍方法、图片存储方法、系统、设备以及存储介质 |
CN114531584B (zh) * | 2022-04-24 | 2022-08-16 | 浙江华眼视觉科技有限公司 | 一种快件码识别机的视频间隔合成方法及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101835043A (zh) * | 2010-03-23 | 2010-09-15 | 熔点网讯(北京)科技有限公司 | 基于块编码的带宽自适应桌面共享方法 |
CN105843576A (zh) * | 2016-03-25 | 2016-08-10 | 广东威创视讯科技股份有限公司 | 一种拼接墙窗口切换方法及装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9124757B2 (en) * | 2010-10-04 | 2015-09-01 | Blue Jeans Networks, Inc. | Systems and methods for error resilient scheme for low latency H.264 video coding |
US9257092B2 (en) * | 2013-02-12 | 2016-02-09 | Vmware, Inc. | Method and system for enhancing user experience for remoting technologies |
US9930404B2 (en) * | 2013-06-17 | 2018-03-27 | Echostar Technologies L.L.C. | Event-based media playback |
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2018
- 2018-06-12 CN CN201810599090.9A patent/CN108769600B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101835043A (zh) * | 2010-03-23 | 2010-09-15 | 熔点网讯(北京)科技有限公司 | 基于块编码的带宽自适应桌面共享方法 |
CN105843576A (zh) * | 2016-03-25 | 2016-08-10 | 广东威创视讯科技股份有限公司 | 一种拼接墙窗口切换方法及装置 |
Non-Patent Citations (1)
Title |
---|
低带宽环境下桌面共享协同设计的关键技术研究;王海波;《中国优秀硕士学位论文全文数据库》;20070615(第6期);I138-683 * |
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Denomination of invention: A desktop sharing system based on video stream frame rate adjustment and its desktop sharing method Effective date of registration: 20211202 Granted publication date: 20200703 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU XUJIAN SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021980013922 |
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Date of cancellation: 20220322 Granted publication date: 20200703 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: A desktop sharing system based on video stream frame rate adjustment and its desktop sharing method Effective date of registration: 20220322 Granted publication date: 20200703 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: 20200703 Pledgee: Shanghai Guotai Junan Securities Asset Management Co.,Ltd. Pledgor: HANGZHOU XUJIAN SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2022990000162 |