CN112860208A - Screen-projection-based software sharing method, device, equipment and storage medium - Google Patents
Screen-projection-based software sharing method, device, equipment and storage medium Download PDFInfo
- Publication number
- CN112860208A CN112860208A CN202110445328.4A CN202110445328A CN112860208A CN 112860208 A CN112860208 A CN 112860208A CN 202110445328 A CN202110445328 A CN 202110445328A CN 112860208 A CN112860208 A CN 112860208A
- Authority
- CN
- China
- Prior art keywords
- screen
- virtual desktop
- projection
- receiving
- application software
- Prior art date
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention provides a screen-projection-based software sharing method, a screen-projection-based software sharing device, screen-projection-based software sharing equipment and a screen-projection-based software sharing storage medium, wherein the screen-projection-based software sharing method comprises the following steps: establishing screen-casting connection between sending terminal equipment and receiving terminal equipment based on the small program; newly building a virtual desktop, starting application software to be shared and running on the virtual desktop; acquiring screen recording data of the virtual desktop and transmitting the screen recording data to the receiving end equipment for displaying; and receiving the operation fed back by the receiving terminal equipment, and controlling the application software to execute corresponding actions and to simultaneously screen the application software to the receiving terminal equipment. According to the screen-casting-based software sharing method, the shared software runs under the virtual desktop of the sending end equipment, so that the original desktop of the sending end equipment cannot be influenced, the sending end equipment can still use other software or functions under the condition that the screen casting is reversely controlled, and the interaction mode is better.
Description
Technical Field
The invention relates to the technical field of screen projection, in particular to a screen projection-based software sharing method, device, equipment and storage medium.
Background
When a user throws a screen, if the user needs to operate a mobile phone at a receiving end, the current method is realized by a mirror image screen throwing mode, namely, the mirror image screen throwing mode is to acquire and encode desktop data of the mobile phone and then send the encoded desktop data to the receiving end, at the moment, pictures displayed by a sending end and the receiving end are the same, and the user can achieve the effect of controlling the sending end at the receiving end in a reverse control mode.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The invention mainly aims to solve the technical problems that in the prior art, after the sending end equipment is subjected to screen projection and reverse control, the sending end equipment cannot be independently operated, and interaction is inconvenient.
The invention provides a screen-casting-based software sharing method, which is used for sending end equipment and comprises the following steps:
establishing screen projection connection with receiving terminal equipment based on the small program;
newly building a virtual desktop, starting application software to be shared and running on the virtual desktop;
Acquiring screen recording data of the virtual desktop and transmitting the screen recording data to the receiving end equipment for displaying;
and receiving the operation fed back by the receiving terminal equipment, and controlling the application software to execute corresponding actions and to simultaneously screen the application software to the receiving terminal equipment.
In an optional implementation manner of the first aspect of the present invention, the establishing a screen-casting connection with a receiving end device based on an applet includes:
placing a sending terminal device and a receiving terminal device in the same local area network environment;
opening an applet on the receiving terminal equipment to broadcast a screen projection service to the outside;
starting an applet on the sending terminal equipment to search the screen projection service;
after searching the screen projection service, sending an identity identification code to the receiving terminal equipment;
and after the authentication is passed, screen projection connection between the sending terminal equipment and the receiving terminal equipment is established.
In an optional implementation manner of the first aspect of the present invention, the applet-based establishing a screen-casting connection with a receiving end device previously includes:
logging in an applet development platform, and registering an applet account and a secret key;
acquiring each module required by the applet according to the functional requirements;
and combining the modules to generate the small program, and uploading the small program to a server.
In an optional implementation manner of the first aspect of the present invention, the receiving the operation of the feedback from the receiving end device, and controlling the application software to execute a corresponding action and to display the corresponding action on the receiving end device includes:
acquiring a first touch position on the receiving end equipment;
acquiring a second touch position of the first touch position on the virtual desktop according to screen parameters of the receiving end device and the sending end device;
loading a control instruction corresponding to the second touch position from an instruction library of the sending-end equipment;
and controlling the application software to execute the action corresponding to the control instruction.
In an optional implementation manner of the first aspect of the present invention, the acquiring screen recording data of the virtual desktop and transmitting the screen recording data to the receiving end device for display includes:
newly building a first thread for acquiring video data and a second thread for acquiring audio data in the sending end equipment;
acquiring video data on the virtual desktop and distributing a first time stamp to the video data;
acquiring audio data on the virtual desktop and distributing a second time stamp to the audio data;
sending the video data and the audio data to the receiving end equipment;
And synchronizing the audio data to the video data by taking an external clock as a reference and displaying and playing.
In an optional implementation manner of the first aspect of the present invention, the newly creating a virtual desktop, starting application software to be shared, and running the virtual desktop include:
newly building a virtual desktop, starting application software to be shared and adjusting the size of the application software on the virtual desktop;
and selecting an area needing to acquire screen recording data on the virtual desktop in a frame mode.
In an optional implementation manner of the first aspect of the present invention, after the frame-selecting an area of the virtual desktop where screen recording data needs to be acquired, the frame-selecting includes:
switching the virtual desktop to background operation;
and when the sharing of the application software needs to be closed, clicking a desktop switching button on the sending end equipment to switch the virtual desktop back to the foreground for running.
The second aspect of the present invention provides a screen-projection-based software sharing apparatus, including:
the connection module is used for establishing screen projection connection with the receiving terminal equipment based on the small program;
the virtual desktop module is used for newly building a virtual desktop, starting application software to be shared and running on the virtual desktop;
The acquisition module is used for acquiring screen recording data of the virtual desktop and transmitting the screen recording data to the receiving end equipment for display;
and the control module is used for receiving the operation fed back by the receiving terminal equipment, controlling the application software to execute corresponding actions and simultaneously screen the actions to the receiving terminal equipment.
A third aspect of the present invention provides a screen-projection-based software sharing device, including: a memory having instructions stored therein and at least one processor, the memory and the at least one processor interconnected by a line;
the at least one processor invokes the instructions in the memory to cause the screen projection-based software sharing apparatus to perform the screen projection-based software sharing method of any one of the above.
A fourth aspect of the present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a screen-casting-based software sharing method as in any one of the above.
Has the advantages that: the invention provides a screen-projection-based software sharing method, a screen-projection-based software sharing device, screen-projection-based software sharing equipment and a screen-projection-based software sharing storage medium, wherein the screen-projection-based software sharing method comprises the following steps: establishing screen-casting connection between sending terminal equipment and receiving terminal equipment based on the small program; newly building a virtual desktop, starting application software to be shared and running on the virtual desktop; acquiring screen recording data of the virtual desktop and transmitting the screen recording data to the receiving end equipment for displaying; and receiving the operation fed back by the receiving terminal equipment, and controlling the application software to execute corresponding actions and to simultaneously screen the application software to the receiving terminal equipment. According to the screen-casting-based software sharing method, the shared software runs under the virtual desktop of the sending end equipment, so that the original desktop of the sending end equipment cannot be influenced, the sending end equipment can still use other software or functions under the condition that the screen casting is reversely controlled, and the interaction mode is better.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a screen-projection-based software sharing method according to the present invention;
FIG. 2 is a schematic diagram of an embodiment of a screen-projection-based software sharing apparatus according to the present invention;
fig. 3 is a schematic diagram of an embodiment of a screen-projection-based software sharing device according to the present invention.
Detailed Description
The embodiment of the invention provides a screen projection-based software sharing method, device, equipment and storage medium.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises," "comprising," or "having," and any variations thereof, are intended to cover non-exclusive inclusions, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
For convenience of understanding, a specific flow of the embodiment of the present invention is described below, and with reference to fig. 1, a first aspect of the present invention provides a screen-casting-based software sharing method for a sending-end device, where the screen-casting-based software sharing method includes:
s100, screen projection connection between the small program and receiving end equipment is established;
in this embodiment, the sending end device and the receiving end device of the present invention establish connection through a small program, and there is no need to install screen projection software in the sending end device and the receiving end device, which reduces the implementation threshold of the technical scheme, and the application range of the technical scheme is wider;
s200, newly building a virtual desktop, starting application software to be shared and running on the virtual desktop;
in this embodiment, the virtual desktop is newly built in the sending end device to run the shared application software, so that the shared application software does not affect the use of the normal desktop of the sending end device, and the influence of the same screen on the use of the sending end device is avoided;
s300, acquiring screen recording data of the virtual desktop and transmitting the screen recording data to the receiving end equipment for displaying;
in this embodiment, the desktop sharing the application software is a virtual desktop, and the virtual desktop can run in a background in a hidden manner, and then screen recording data of the virtual desktop is acquired through a preset thread, so that the influence of screen projection on the normal use of the sending-end equipment is reduced;
S400, receiving the operation fed back by the receiving end equipment, and controlling the application software to execute corresponding actions and to simultaneously screen the application software to the receiving end equipment.
In this embodiment, the purpose of acquiring the screen recording data of the virtual desktop according to the technical solution of the present invention is that the corresponding application software may also be displayed on the receiving end device, so that the control of the application software is completed by recognizing the operation of the user on the receiving end device and then feeding back the recognized operation to the sending end device for processing, and the receiving end device is preferably a touch screen device, and certainly, the control of the application software may also be completed by means of a peripheral device connected to the receiving end device.
In an optional implementation manner of the first aspect of the present invention, the establishing a screen-casting connection with a receiving end device based on an applet includes:
placing a sending terminal device and a receiving terminal device in the same local area network environment;
in this embodiment, for example, both the sending end device and the receiving end are connected to the same WiFi hotspot;
opening an applet on the receiving terminal equipment to broadcast a screen projection service to the outside;
in this embodiment, the applet is manufactured based on a screen-casting protocol, discovery and connection rules of the device are defined in the applet, the applets used in the sending end device and the receiving end device are the same or are applets based on the same protocol, and a user clicks an external broadcast screen-casting service button in the applet, so that other devices can discover the receiving end device and externally broadcast screen-casting service;
Starting an applet on the sending terminal equipment to search the screen projection service;
in this embodiment, after the receiving end device externally issues the screen-casting broadcast service, the sending end device starts a list of nearby screen-casting devices, and then the user selects a device to be screen-cast and sends a screen-casting connection request to the receiving end device to be screen-cast;
after searching the screen projection service, sending an identity identification code to the receiving terminal equipment;
in this embodiment, when the sending end device and the receiving end device need to use the applet, the sending end device and the receiving end device need to log in their own account numbers, and need to input the ID of the sending end device in the applet in the receiving end device, the connection request sent by the sending end device includes the ID, and the receiving end device analyzes and verifies whether the IDs are consistent after receiving the request;
and after the authentication is passed, screen projection connection between the sending terminal equipment and the receiving terminal equipment is established.
In this embodiment, the screen-cast connection between the sending end device and the receiving end device is established if and only if the IDs are verified to be consistent.
In an optional implementation manner of the first aspect of the present invention, the applet-based establishing a screen-casting connection with a receiving end device previously includes:
Logging in an applet development platform, and registering an applet account and a secret key;
acquiring each module required by the applet according to the functional requirements;
in the embodiment, in the manufacturing type market, the small programs are manufactured by adopting component dragging templated development, and the templated development is more suitable for enterprises, so that the development speed of the small programs can be improved;
and combining the modules to generate the small program, and uploading the small program to a server.
In this embodiment, a developer develops a corresponding applet according to a defined applet development specification, the applet can be uploaded to an open platform for a user to use and download, the applet is loaded in a dex file form in a system, the developer develops the applet for presentation on a sending terminal device and a receiving terminal device, then the applet is compiled into the dex file, finally the applet is uploaded to a server for verification, and the user can use the applet after the verification is successful.
In an optional implementation manner of the first aspect of the present invention, the receiving the operation of the feedback from the receiving end device, and controlling the application software to execute a corresponding action and to display the corresponding action on the receiving end device includes:
acquiring a first touch position on the receiving end equipment;
In this embodiment, the input of the user at the receiving end device may also be a trajectory, that is, the input mode may be any gesture input;
acquiring a second touch position of the first touch position on the virtual desktop according to screen parameters of the receiving end device and the sending end device;
in this embodiment, the screen parameter mainly refers to a size ratio of the screen, and then coordinate conversion is performed according to the size ratio of the screen to obtain a second touch position of the first touch position on the virtual desktop;
loading a control instruction corresponding to the second touch position from an instruction library of the sending-end equipment;
in this embodiment, it is needless to say that a control instruction library of a common brand is integrated in the receiving end device, and a corresponding control instruction is directly obtained in the receiving end device and is directly sent to the sending end device to complete the control of the application software;
and controlling the application software to execute the action corresponding to the control instruction.
In an optional implementation manner of the first aspect of the present invention, the acquiring screen recording data of the virtual desktop and transmitting the screen recording data to the receiving end device for display includes:
newly building a first thread for acquiring video data and a second thread for acquiring audio data in the sending end equipment;
In this embodiment, the system allocates different caches to the first thread and the second thread, for example, the cache of the first thread is 2-3 times that of the second thread, the first thread and the second thread may run in parallel, and certainly, the second thread may be started to run to obtain audio data after the first thread runs;
acquiring video data on the virtual desktop and distributing a first time stamp to the video data;
in this embodiment, the video data may be divided into multiple segments, each segment of video data has a different first timestamp, and the difference between the first timestamps of the different segments of video data gradually increases to improve the security of video data transmission;
acquiring audio data on the virtual desktop and distributing a second time stamp to the audio data;
in this embodiment, the audio data may be divided into multiple segments, each segment of audio data has a different second timestamp, the difference between the second timestamps of different segments of video data gradually increases, and the difference between the second timestamps of different segments of video data is different from the difference between the first timestamps of different segments of video data;
sending the video data and the audio data to the receiving end equipment;
And synchronizing the audio data to the video data by taking an external clock as a reference and displaying and playing.
In this embodiment, synchronizing audio data and video data using an external clock as a reference can achieve a better synchronization effect, and reduce the delay of screen synchronization between the sending end device and the receiving end device;
in an optional implementation manner of the first aspect of the present invention, the newly creating a virtual desktop, starting application software to be shared, and running the virtual desktop include:
newly building a virtual desktop, starting application software to be shared and adjusting the size of the application software on the virtual desktop;
in this embodiment, a plurality of application software to be shared may be run on the virtual desktop, and a user may select one of the application software to be shared;
and selecting an area needing to acquire screen recording data on the virtual desktop in a frame mode.
In the embodiment, when the application software needing to be shared is selected, the application software is selected in a frame selection mode, so that some information which is inconvenient to share can be hidden, and the privacy disclosure is avoided.
In an optional implementation manner of the first aspect of the present invention, after the frame-selecting an area of the virtual desktop where screen recording data needs to be acquired, the frame-selecting includes:
Switching the virtual desktop to background operation;
in this embodiment, the virtual desktop can be hidden and run in the background and can be switched to the foreground, so that the operations of other functions of the sending-end device can not be affected;
and when the sharing of the application software needs to be closed, clicking a desktop switching button on the sending end equipment to switch the virtual desktop back to the foreground for running.
In this embodiment, a special desktop switching button is provided on the sending end device, so that the desktop switching process on the sending end device is more convenient.
Referring to fig. 2, a second aspect of the present invention provides a screen-projection-based software sharing apparatus, including:
the connection module 10 is used for establishing screen projection connection with receiving end equipment based on the small program;
the virtual desktop module 20 is configured to newly create a virtual desktop, start application software to be shared, and run on the virtual desktop;
the acquisition module 30 is configured to acquire screen recording data of the virtual desktop and transmit the screen recording data to the receiving end device for display;
and the control module 40 is configured to receive an operation fed back by the receiving end device, control the application software to execute a corresponding action and display the action on the receiving end device.
In an alternative embodiment of the second aspect of the present invention, the connection module comprises:
the local area network unit is used for placing the sending end equipment and the receiving end equipment in the same local area network environment;
the broadcast unit is used for starting an applet on the receiving terminal equipment to broadcast a screen projection service to the outside;
the searching unit is used for starting the small program on the sending terminal equipment to search the screen projection service;
after searching the screen projection service, sending an identity identification code to the receiving terminal equipment;
and the sending unit is used for establishing screen projection connection between the sending end equipment and the receiving end equipment after the authentication is passed.
In an optional implementation manner of the second aspect of the present invention, the screen-projection-based software sharing apparatus further includes:
the login module is used for logging in the applet development platform and registering the applet account and the secret key;
the customization module is used for acquiring each module required by the applet according to the functional requirements;
and the generating module is used for combining the modules to generate the small program and uploading the small program to a server.
In an alternative embodiment of the second aspect of the present invention, the control module comprises:
A first obtaining unit, configured to obtain a first touch position on the receiving end device;
the conversion unit is used for obtaining a second touch position of the first touch position on the virtual desktop according to the screen parameters of the receiving end device and the sending end device;
the searching unit is used for loading a control instruction corresponding to the second touch position from an instruction library of the sending end device;
and the control unit is used for controlling the application software to execute the action corresponding to the control instruction.
In an optional implementation manner of the second aspect of the present invention, the obtaining module includes:
a newly-built unit, configured to newly build a first thread for acquiring video data and a second thread for acquiring audio data in the sending-end device;
the second acquisition unit is used for acquiring the video data on the virtual desktop and distributing a first time stamp to the video data;
the third acquisition unit is used for acquiring the audio data on the virtual desktop and distributing a second time stamp to the audio data;
the transmission unit is used for transmitting the video data and the audio data to the receiving end equipment;
and the synchronization unit is used for synchronizing the audio data to the video data by taking an external clock as a reference and displaying and playing the audio data.
In an alternative embodiment of the second aspect of the present invention, the virtual desktop module comprises:
the starting unit is used for newly building a virtual desktop, starting application software to be shared and adjusting the size of the application software on the virtual desktop;
and the frame selection unit is used for selecting the area of the virtual desktop, which needs to acquire the screen recording data.
In an optional embodiment of the second aspect of the present invention, the virtual desktop module further comprises:
the switching unit is used for switching the virtual desktop to a background for running;
and when the sharing of the application software needs to be closed, clicking a desktop switching button on the sending end equipment to switch the virtual desktop back to the foreground for running.
Fig. 3 is a schematic structural diagram of a screen-projection-based software sharing device according to an embodiment of the present invention, which may have a relatively large difference due to different configurations or performances, and may include one or more processors 50 (CPUs) (e.g., one or more processors) and a memory 60, and one or more storage media 70 (e.g., one or more mass storage devices) for storing applications or data. The memory and storage medium may be, among other things, transient or persistent storage. The program stored on the storage medium may include one or more modules (not shown), each of which may include a sequence of instruction operations for a screen-projection-based software sharing device. Still further, the processor may be configured to communicate with a storage medium to execute a series of instruction operations in the storage medium on the answer sheet segmentation apparatus.
The screen-casting based software sharing device may also include one or more power supplies 80, one or more wired or wireless network interfaces 90, one or more input-output interfaces 100, and/or one or more operating systems, such as Windows Server, Mac OS X, Unix, Linux, FreeBSD, etc. Those skilled in the art will appreciate that the screen-projection based software sharing device configuration shown in fig. 3 does not constitute a limitation of the screen-projection based software sharing device, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
The present invention also provides a computer-readable storage medium, which may be a non-volatile computer-readable storage medium, and may also be a volatile computer-readable storage medium, having stored therein instructions, which, when executed on a computer, cause the computer to perform the steps of the screen-casting-based software sharing method.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses, and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A screen-casting-based software sharing method is used for sending end equipment, and is characterized in that the screen-casting-based software sharing method comprises the following steps:
establishing screen projection connection with receiving terminal equipment based on the small program;
newly building a virtual desktop, starting application software to be shared and running on the virtual desktop;
acquiring screen recording data of the virtual desktop and transmitting the screen recording data to the receiving end equipment for displaying;
and receiving the operation fed back by the receiving terminal equipment, and controlling the application software to execute corresponding actions and to simultaneously screen the application software to the receiving terminal equipment.
2. The screen-casting-based software sharing method of claim 1, wherein the applet-based establishment of the screen-casting connection with the receiving end device comprises:
placing a sending terminal device and a receiving terminal device in the same local area network environment;
opening an applet on the receiving terminal equipment to broadcast a screen projection service to the outside;
starting an applet on the sending terminal equipment to search the screen projection service;
after searching the screen projection service, sending an identity identification code to the receiving terminal equipment;
and after the authentication is passed, screen projection connection between the sending terminal equipment and the receiving terminal equipment is established.
3. The screen-casting-based software sharing method of claim 1, wherein the applet-based establishment of the screen-casting connection with the receiving device comprises, before:
logging in an applet development platform, and registering an applet account and a secret key;
acquiring each module required by the applet according to the functional requirements;
and combining the modules to generate the small program, and uploading the small program to a server.
4. The method for sharing software based on screen projection according to claim 1, wherein the receiving the feedback operation from the receiving end device, and controlling the application software to perform corresponding actions and simultaneously display the corresponding actions to the receiving end device comprises:
acquiring a first touch position on the receiving end equipment;
acquiring a second touch position of the first touch position on the virtual desktop according to screen parameters of the receiving end device and the sending end device;
loading a control instruction corresponding to the second touch position from an instruction library of the sending-end equipment;
and controlling the application software to execute the action corresponding to the control instruction.
5. The screen-casting-based software sharing method of claim 1, wherein the acquiring and transmitting screen recording data of the virtual desktop to the receiving end device for displaying comprises:
Newly building a first thread for acquiring video data and a second thread for acquiring audio data in the sending end equipment;
acquiring video data on the virtual desktop and distributing a first time stamp to the video data;
acquiring audio data on the virtual desktop and distributing a second time stamp to the audio data;
sending the video data and the audio data to the receiving end equipment;
and synchronizing the audio data to the video data by taking an external clock as a reference and displaying and playing.
6. The screen-casting-based software sharing method of claim 1, wherein the newly creating a virtual desktop, starting application software to be shared and running on the virtual desktop comprises:
newly building a virtual desktop, starting application software to be shared and adjusting the size of the application software on the virtual desktop;
and selecting an area needing to acquire screen recording data on the virtual desktop in a frame mode.
7. The screen-casting-based software sharing method of claim 6, wherein the framing the area of the virtual desktop where screen-recording data is required comprises:
switching the virtual desktop to background operation;
And when the sharing of the application software needs to be closed, clicking a desktop switching button on the sending end equipment to switch the virtual desktop back to the foreground for running.
8. A screen-projection-based software sharing device, comprising:
the connection module is used for establishing screen projection connection with the receiving terminal equipment based on the small program;
the virtual desktop module is used for newly building a virtual desktop, starting application software to be shared and running on the virtual desktop;
the acquisition module is used for acquiring screen recording data of the virtual desktop and transmitting the screen recording data to the receiving end equipment for display;
and the control module is used for receiving the operation fed back by the receiving terminal equipment, controlling the application software to execute corresponding actions and simultaneously screen the actions to the receiving terminal equipment.
9. A screen-projection-based software sharing device, comprising: a memory having instructions stored therein and at least one processor, the memory and the at least one processor interconnected by a line;
the at least one processor invokes the instructions in the memory to cause the screen projection based software sharing apparatus to perform the screen projection based software sharing method of any of claims 1-7.
10. A computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the screen-casting based software sharing method of any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110445328.4A CN112860208A (en) | 2021-04-25 | 2021-04-25 | Screen-projection-based software sharing method, device, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110445328.4A CN112860208A (en) | 2021-04-25 | 2021-04-25 | Screen-projection-based software sharing method, device, equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112860208A true CN112860208A (en) | 2021-05-28 |
Family
ID=75992841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110445328.4A Pending CN112860208A (en) | 2021-04-25 | 2021-04-25 | Screen-projection-based software sharing method, device, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112860208A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113282262A (en) * | 2021-06-18 | 2021-08-20 | 深圳康佳电子科技有限公司 | Control method and device for screen projection display picture, mobile terminal and storage medium |
| CN113434103A (en) * | 2021-06-24 | 2021-09-24 | 华东师范大学 | Multi-screen interaction method and system based on screen virtualization and application thereof |
| CN113597023A (en) * | 2021-07-22 | 2021-11-02 | 广州朗国电子科技股份有限公司 | Wireless screen transmission equipment communication establishing interaction method |
| CN113900754A (en) * | 2021-10-09 | 2022-01-07 | 深圳技德智能科技研究院有限公司 | Desktop sharing method and device, computer equipment and storage medium |
| CN113934396A (en) * | 2021-11-03 | 2022-01-14 | 上海商米科技集团股份有限公司 | On-screen display method, device and system |
| CN113966013A (en) * | 2021-09-13 | 2022-01-21 | 珠海格力电器股份有限公司 | Method for sharing information between devices and sharing device |
| CN114785887A (en) * | 2022-02-28 | 2022-07-22 | Oppo广东移动通信有限公司 | Screen projection control method and device, electronic equipment and computer readable storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060136828A1 (en) * | 2004-12-16 | 2006-06-22 | Taiga Asano | System and method for sharing display screen between information processing apparatuses |
| CN105739937A (en) * | 2016-01-27 | 2016-07-06 | 努比亚技术有限公司 | Mobile terminal projection method and system, and terminal equipment |
| CN108958684A (en) * | 2018-06-22 | 2018-12-07 | 维沃移动通信有限公司 | Throw screen method and mobile terminal |
| CN110062268A (en) * | 2019-04-19 | 2019-07-26 | 北京那镁克科技有限公司 | A kind of audio-video sends and receives processing method and processing device with what screen played |
| CN110248022A (en) * | 2019-06-06 | 2019-09-17 | 武汉卡比特信息有限公司 | A kind of throwing screen method of tripartite's application based on mobile phone interconnection |
| CN111314768A (en) * | 2020-02-24 | 2020-06-19 | 北京小米移动软件有限公司 | Screen projection method, screen projection device, electronic equipment and computer readable storage medium |
| CN111432070A (en) * | 2020-03-17 | 2020-07-17 | 北京百度网讯科技有限公司 | Application screen projection control method, device, equipment and medium |
| CN112135186A (en) * | 2020-09-22 | 2020-12-25 | 深圳乐播科技有限公司 | Screen projection method, device, equipment and storage medium based on small program |
| CN112218144A (en) * | 2020-10-09 | 2021-01-12 | 三星电子（中国）研发中心 | Screen projection control method and device, electronic equipment and computer readable medium |
| CN112367390A (en) * | 2020-11-03 | 2021-02-12 | 深圳乐播科技有限公司 | Method, device, equipment and storage medium for sharing service between terminals |
-
2021
- 2021-04-25 CN CN202110445328.4A patent/CN112860208A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060136828A1 (en) * | 2004-12-16 | 2006-06-22 | Taiga Asano | System and method for sharing display screen between information processing apparatuses |
| CN105739937A (en) * | 2016-01-27 | 2016-07-06 | 努比亚技术有限公司 | Mobile terminal projection method and system, and terminal equipment |
| CN108958684A (en) * | 2018-06-22 | 2018-12-07 | 维沃移动通信有限公司 | Throw screen method and mobile terminal |
| CN110062268A (en) * | 2019-04-19 | 2019-07-26 | 北京那镁克科技有限公司 | A kind of audio-video sends and receives processing method and processing device with what screen played |
| CN110248022A (en) * | 2019-06-06 | 2019-09-17 | 武汉卡比特信息有限公司 | A kind of throwing screen method of tripartite's application based on mobile phone interconnection |
| CN111314768A (en) * | 2020-02-24 | 2020-06-19 | 北京小米移动软件有限公司 | Screen projection method, screen projection device, electronic equipment and computer readable storage medium |
| CN111432070A (en) * | 2020-03-17 | 2020-07-17 | 北京百度网讯科技有限公司 | Application screen projection control method, device, equipment and medium |
| CN112135186A (en) * | 2020-09-22 | 2020-12-25 | 深圳乐播科技有限公司 | Screen projection method, device, equipment and storage medium based on small program |
| CN112218144A (en) * | 2020-10-09 | 2021-01-12 | 三星电子（中国）研发中心 | Screen projection control method and device, electronic equipment and computer readable medium |
| CN112367390A (en) * | 2020-11-03 | 2021-02-12 | 深圳乐播科技有限公司 | Method, device, equipment and storage medium for sharing service between terminals |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113282262A (en) * | 2021-06-18 | 2021-08-20 | 深圳康佳电子科技有限公司 | Control method and device for screen projection display picture, mobile terminal and storage medium |
| CN113282262B (en) * | 2021-06-18 | 2023-12-22 | 深圳康佳电子科技有限公司 | Control method and device for projection display picture, mobile terminal and storage medium |
| CN113434103A (en) * | 2021-06-24 | 2021-09-24 | 华东师范大学 | Multi-screen interaction method and system based on screen virtualization and application thereof |
| CN113434103B (en) * | 2021-06-24 | 2022-04-05 | 华东师范大学 | Multi-screen interaction method and system based on screen virtualization and application thereof |
| CN113597023A (en) * | 2021-07-22 | 2021-11-02 | 广州朗国电子科技股份有限公司 | Wireless screen transmission equipment communication establishing interaction method |
| CN113597023B (en) * | 2021-07-22 | 2023-06-06 | 广州朗国电子科技股份有限公司 | Communication establishing interaction method for wireless screen transmission equipment |
| CN113966013A (en) * | 2021-09-13 | 2022-01-21 | 珠海格力电器股份有限公司 | Method for sharing information between devices and sharing device |
| CN113966013B (en) * | 2021-09-13 | 2023-10-03 | 珠海格力电器股份有限公司 | Method for sharing information between devices and sharing device |
| CN113900754A (en) * | 2021-10-09 | 2022-01-07 | 深圳技德智能科技研究院有限公司 | Desktop sharing method and device, computer equipment and storage medium |
| CN113900754B (en) * | 2021-10-09 | 2023-10-31 | 深圳技德智能科技研究院有限公司 | Shared desktop method, shared desktop device, computer equipment and storage medium |
| CN113934396A (en) * | 2021-11-03 | 2022-01-14 | 上海商米科技集团股份有限公司 | On-screen display method, device and system |
| CN114785887A (en) * | 2022-02-28 | 2022-07-22 | Oppo广东移动通信有限公司 | Screen projection control method and device, electronic equipment and computer readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112860208A (en) | Screen-projection-based software sharing method, device, equipment and storage medium | |
| US11956705B2 (en) | Function execution device and communication terminal | |
| EP3425566B1 (en) | Electronic device and method of registering personal cloud apparatus in user portal server thereof | |
| US11210076B2 (en) | Downloading and launching an app on a second device from a first device | |
| US20180124150A1 (en) | Remote access of cellular communication devices for software development and testing | |
| US9801146B2 (en) | Terminal and synchronization control method among terminals | |
| CN112261467B (en) | Screen-casting content display method and device, electronic equipment and readable storage medium | |
| CN112672094A (en) | Cloud desktop conference sharing method and device, electronic equipment and storage medium | |
| CN114741008B (en) | Distributed cross-device cooperation method, electronic device and communication system | |
| WO2017193926A1 (en) | Data transmission method and device | |
| CN116016556A (en) | Control method of screen projection system, display device and readable storage medium | |
| KR102408778B1 (en) | Method, system, and computer program for sharing conten during voip-based call | |
| CN114071230B (en) | Multi-terminal screen throwing method, computer equipment and computer readable storage medium | |
| CN111465076A (en) | Connection method and device of wireless local area network and computer storage medium | |
| EP3748492B1 (en) | Downloading and launching an app on a second device from a first device | |
| JP2017167661A (en) | System, portable terminal, information processing apparatus, information processing method, and program | |
| JP7153474B2 (en) | METHOD AND SYSTEM USING COMMUNICATION TECHNOLOGY BETWEEN DEVICES WHEN TRANSMITTING FILES USING MESSENGER | |
| WO2023011021A1 (en) | Live picture display method and apparatus, storage medium, and electronic device | |
| WO2016061890A1 (en) | Resource sharing method, terminal, system and computer storage medium | |
| CN111314442B (en) | Terminal control method and device based on time-sharing control, terminal and computer equipment | |
| CN115797527A (en) | Scene rendering method, device, equipment and system | |
| CN113332710A (en) | Game account login method and device, electronic equipment and storage medium | |
| JP2013137478A (en) | Projector device, control method and program for the same | |
| US9232281B2 (en) | Communication management apparatus, terminal, communication management system, communication management method, program, and information storage medium | |
| KR102133903B1 (en) | Electronic device and Method for registering personal cloud apparatus in user portal server thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210528 |
|
| RJ01 | Rejection of invention patent application after publication |