CN107438104A - Solves the method that video streaming apparatus takes network bandwidth under cloud desktop environment - Google Patents
Solves the method that video streaming apparatus takes network bandwidth under cloud desktop environment Download PDFInfo
- Publication number
- CN107438104A CN107438104A CN201710679562.7A CN201710679562A CN107438104A CN 107438104 A CN107438104 A CN 107438104A CN 201710679562 A CN201710679562 A CN 201710679562A CN 107438104 A CN107438104 A CN 107438104A
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- China
- Prior art keywords
- cloud desktop
- local service
- service program
- driving interface
- preview
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
- G06F9/452—Remote windowing, e.g. X-Window System, desktop virtualisation
-
- 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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
-
- 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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex 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]
- H04N21/20—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
- H04N21/241—Operating system [OS] processes, e.g. server setup
-
- 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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4438—Window management, e.g. event handling following interaction with the user interface
-
- 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
- H04N21/81—Monomedia components thereof
- H04N21/8166—Monomedia components thereof involving executable data, e.g. software
- H04N21/8173—End-user applications, e.g. Web browser, game
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention discloses a kind of method for solving video streaming apparatus occupancy network bandwidth under cloud desktop environment, this method is to set up network connection with local service program in cloud desktop system, local service program is controlled to run by network connection, local service program is responsible for the ejection of preview interface, close, take pictures, so as to avoid during video preview to the substantial amounts of data transfer of cloud desktop, high-definition video stream equipment is solved under cloud desktop environment to network bandwidth occupation problem, obstacle is cleared up for the popularization of cloud desktop, exploitation to cloud desktop application provides a kind of Resolving probiems thinking.
Description
Technical field
The present invention relates to use problem of the hardware device under cloud desktop environment, is specifically a kind of solution cloud desktop environment
The method that lower video streaming apparatus takes network bandwidth, belongs to cloud desktop application field.
Background technology
Cloud desktop is changing the development process of entire society as emerging technology, user only by browser or
Terminal can has access to the program of correlation and calculates service, is advantageous to the centralized management of resource and the security of data.It is more next
Cloud desktop is incorporated into working environment by more industries, but some special local hardwares are asked using can exist under cloud desktop
Topic, such as the high photographing instrument of shooting user certificate or scene photograph, have substantial amounts of data stream transmitting during video preview, from
And cause network bandwidth occupation problem.
Under cloud desktop environment, if necessary to use local hardware device, it is common practice that by the hardware device of local
It is mapped in cloud desktop system, the equipment after mapping is treated as common hardware equipment operation by can so in cloud desktop.
But when hardware device is high-definition video stream equipment, substantial amounts of data stream transmitting is had during video preview, from
And it is very high to cause network bandwidth to take, or even stuck cloud desktop software, collapse can be made, dodge and move back.
The content of the invention
The defects of for prior art, the present invention provide video streaming apparatus under a kind of solution cloud desktop environment and take Netowrk tape
Wide method, solve network bandwidth occupation problem, the normal use of hardware device can be ensured again.
In order to solve the technical problem, the technical solution adopted by the present invention is：One kind solves video under cloud desktop environment
The method that flow device takes network bandwidth, comprises the following steps：The 1st, one driving interface is set on cloud desktop, the driving interface with
A network connection is established between local service program, local service program is responsible for operating video equipment；2nd, cloud desktop application is adjusted
With driving interface, by network connection to local service program transportation vision operation order, local service journey inside driving interface
Sequence performs vision operation order or driving video equipment performs vision operation order.
Further, when cloud desktop application needs video preview, cloud desktop application calls driving interface, inside driving interface
Video preview order is sent to local service program by network connection, local service program ejects a preview after receiving order
Window is simultaneously set to front end and shown, realizes video preview function.
Further, when cloud desktop application needs to take pictures, cloud desktop application calls driving interface, passes through inside driving interface
Network connection sends photographing command to local service program, and control video equipment is taken pictures after local service program receives order, so
Photo is returned into cloud desktop afterwards, realizes camera function.
Further, when cloud desktop application needs to stop preview, cloud desktop application calls driving interface, inside driving interface
Transmitted by network connection and stop preview command to local service program, local service program stopped preview, and hide oneself.
Beneficial effects of the present invention：The present invention sets up network connection in cloud desktop system with local service program, leads to
Network connection control local service program operation is crossed, local service program is responsible for the ejection of preview interface, closes, takes pictures, from
And solves high-definition video stream under cloud desktop environment to the substantial amounts of data transfer of cloud desktop during avoiding video preview
Equipment is that obstacle is cleared up in the popularization of cloud desktop, the exploitation to cloud desktop application provides a kind of problem to network bandwidth occupation problem
Resolving ideas.
Brief description of the drawings
Fig. 1 is the topology diagram of the present invention；
Fig. 2 is the schematic diagram I when present invention carries out video preview；
Fig. 3 is the schematic diagram II when present invention carries out video preview；
In figure：1st, native operating sys-tern, 2, cloud desktop operating system, 3, local service program, 4, cloud multipad.
Embodiment
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, for the simple structure topological diagram of the present invention, a driving interface is set on cloud desktop first, the drive
A network connection is established between mobile interface and local service program, local service program is responsible for operating video equipment；Then cloud
Desktop application calls driving interface, by network connection to local service program transportation vision operation order inside driving interface,
Local service program performs vision operation order or driving video equipment performs vision operation order.Video is set in the present embodiment
Standby is high photographing instrument, and local service driven by program high photographing instrument is taken pictures.
As shown in Fig. 2 cloud desktop operating system 2 and native operating sys-tern 1 are in same display screen display, cloud desktop behaviour
Make system 2 to show in front end, a part of native operating sys-tern 1 can be covered, when cloud desktop application needs video preview, cloud
Desktop application calls driving interface, sends video preview order to local service program by network connection inside driving interface,
Eject a preview window after the reception order of local service program and be set to front end and show, as shown in figure 3, at this moment can feel pre-
Window of looking at is in cloud desktop system, but actually the preview window is to be hit by a bullet out in local system.Because preview is at this
Ground operation, not by network transmission, so as to solve the problems, such as network bandwidth occupancy.
When cloud desktop application needs to take pictures, cloud desktop application calls driving interface, is connected inside driving interface by network
Connect to local service program and send photographing command, control video equipment is taken pictures after local service program receives order, then will be shone
Piece returns to cloud desktop, realizes camera function.
When cloud desktop application needs to stop preview, cloud desktop application calls driving interface, passes through net inside driving interface
Network connection transmission stops preview command to local service program, local service program stopped preview, and hides oneself.
In the present embodiment, driving interface can be installed by providing device drives interface exploitation bag, and network connection is
Such as the general network connection of the procotol such as TCP/UDP/RDP.
The present invention sets up network connection in cloud desktop system with local service program, is controlled by network connection local
Service routine is run, and local service program is responsible for the ejection of preview interface, closes, takes pictures, so as to avoid video preview mistake
To the substantial amounts of data transfer of cloud desktop in journey, solve high-definition video stream equipment under cloud desktop environment and network bandwidth is taken
Problem, it is that obstacle is cleared up in the popularization of cloud desktop, the exploitation to cloud desktop application provides a kind of Resolving probiems thinking.
Described above is only that the general principle of the present invention and preferred embodiment, those skilled in the art do according to the present invention
The improvement and replacement gone out, belongs to protection scope of the present invention.
Claims (4)
1. a kind of solve the method that video streaming apparatus takes network bandwidth under cloud desktop environment, it is characterised in that：Including following step
Suddenly：The 1st, one driving interface is set on cloud desktop, network connection, local clothes are established between the driving interface and local service program
Business program is responsible for operating video equipment；2nd, cloud desktop application calls driving interface, inside driving interface by network connection to this
Ground service routine transmission vision operation order, local service program performs vision operation order or driving video equipment is performed and regarded
Frequency operational order.
2. according to claim 1 solve the method that video streaming apparatus takes network bandwidth under cloud desktop environment, its feature
It is：When cloud desktop application needs video preview, cloud desktop application calls driving interface, and driving interface is sent by network connection
To local service program, local service program ejects a preview window after receiving order and is set to front end for video preview order
It has been shown that, realizes video preview function.
3. according to claim 1 solve the method that video streaming apparatus takes network bandwidth under cloud desktop environment, its feature
It is：When cloud desktop application needs to take pictures, cloud desktop application calls driving interface, and driving interface is by network connection to local clothes
Program of being engaged in sends photographing command, and control video equipment is taken pictures after local service program receives order, and photo then is returned into cloud
Desktop, realize camera function.
4. solve the method that video streaming apparatus takes network bandwidth under cloud desktop environment, its feature according to right will go 1
It is：When cloud desktop application needs to stop preview, cloud desktop application calls driving interface, and driving interface is transmitted by network connection
Stop preview command to local service program, local service program stopped preview, and hide oneself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679562.7A CN107438104A (en) | 2017-08-10 | 2017-08-10 | Solves the method that video streaming apparatus takes network bandwidth under cloud desktop environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679562.7A CN107438104A (en) | 2017-08-10 | 2017-08-10 | Solves the method that video streaming apparatus takes network bandwidth under cloud desktop environment |
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| Publication Number | Publication Date |
|---|---|
| CN107438104A true CN107438104A (en) | 2017-12-05 |
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| CN201710679562.7A Pending CN107438104A (en) | 2017-08-10 | 2017-08-10 | Solves the method that video streaming apparatus takes network bandwidth under cloud desktop environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110413365A (en) * | 2019-07-29 | 2019-11-05 | 锐捷网络股份有限公司 | A kind of fusion dispatching method and device |
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| CN202514006U (en) * | 2012-03-26 | 2012-10-31 | 北京全人时代国际教育科技有限公司 | Web video interaction-based cloud desktop application system |
| CN103685508A (en) * | 2013-08-28 | 2014-03-26 | 东方证券股份有限公司 | Calling method based on video image and text transmission in cloud desktop platform low-bandwidth mode |
| CN105245914A (en) * | 2015-09-30 | 2016-01-13 | 上海有孚计算机网络有限公司 | Cloud desktop high-definition video transmission protocol and cloud desktop high-definition video transmission architecture |
| CN105681454A (en) * | 2016-02-29 | 2016-06-15 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Method and system for self-adaptively connecting cloud desktop |
| WO2017092554A1 (en) * | 2015-12-02 | 2017-06-08 | 中兴通讯股份有限公司 | Method, device, and system for audio/video multicast playback based on virtual desktop |
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2017
- 2017-08-10 CN CN201710679562.7A patent/CN107438104A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202514006U (en) * | 2012-03-26 | 2012-10-31 | 北京全人时代国际教育科技有限公司 | Web video interaction-based cloud desktop application system |
| CN103685508A (en) * | 2013-08-28 | 2014-03-26 | 东方证券股份有限公司 | Calling method based on video image and text transmission in cloud desktop platform low-bandwidth mode |
| CN105245914A (en) * | 2015-09-30 | 2016-01-13 | 上海有孚计算机网络有限公司 | Cloud desktop high-definition video transmission protocol and cloud desktop high-definition video transmission architecture |
| WO2017092554A1 (en) * | 2015-12-02 | 2017-06-08 | 中兴通讯股份有限公司 | Method, device, and system for audio/video multicast playback based on virtual desktop |
| CN105681454A (en) * | 2016-02-29 | 2016-06-15 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Method and system for self-adaptively connecting cloud desktop |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110413365A (en) * | 2019-07-29 | 2019-11-05 | 锐捷网络股份有限公司 | A kind of fusion dispatching method and device |
| CN110413365B (en) * | 2019-07-29 | 2022-11-11 | 锐捷网络股份有限公司 | Fusion scheduling method and device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171205 |
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| RJ01 | Rejection of invention patent application after publication |