CN110737385A - video mouse interaction method, intelligent terminal and storage medium - Google Patents
video mouse interaction method, intelligent terminal and storage medium Download PDFInfo
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- CN110737385A CN110737385A CN201910972037.3A CN201910972037A CN110737385A CN 110737385 A CN110737385 A CN 110737385A CN 201910972037 A CN201910972037 A CN 201910972037A CN 110737385 A CN110737385 A CN 110737385A
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- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
-
- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/0486—Drag-and-drop
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- 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
-
- 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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04806—Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
Abstract
The invention discloses video mouse interaction methods, an intelligent terminal and a storage medium, wherein the method comprises the steps of starting multiple paths of video playing pictures, receiving operation of dragging the pictures in playing by a mouse, controlling the position of the multiple paths of videos to be exchanged randomly, controlling paths of double-click videos to be displayed in a maximized mode when paths of double-click videos in the multiple paths of videos are detected, dividing paths of video pictures into multiple virtual quadrants, executing a pan-tilt rotation function after mouse pressing is received, and amplifying or reducing the focus of the videos through a mouse roller.
Description
Technical Field
The invention relates to the technical field of computer application, in particular to video mouse interaction methods, an intelligent terminal and a storage medium.
Background
When a client of a scheduling system (the client of the scheduling system is equivalent to products, that is, WPF applications, and the program has a video monitoring function and uses a Winform control to draw a video) accesses a video, a handle of the Winform control (the handle can be understood as a unique ID of the Winform control in the program, and a video SDK finds the control through the identifier and then draws a video stream into the control) is transmitted to an SDK (software development kit) for playing the video, so that the SDK draws a video picture into a control (player) specified by the client to achieve an effect of playing the video.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The invention mainly aims to provide video mouse interaction methods, an intelligent terminal and a storage medium, and aims to solve the defects in the prior art.
In order to achieve the above object, the present invention provides video mouse interaction methods, where the video mouse interaction method includes the following steps:
opening a multi-channel video playing picture, receiving the operation of dragging the picture in playing by a mouse, and controlling the position of the multi-channel video to be exchanged randomly;
when detecting that the mouse double clicks videos in the multi-channel videos, controlling videos which are double clicked to be displayed maximally;
and dividing the paths of video pictures into a plurality of virtual quadrants, executing a pan-tilt rotation function after receiving the mouse press, and amplifying or reducing the focus of the video through the mouse roller.
Optionally, in the video mouse interaction method, when a video is accessed, a handle of a Winform control is transmitted to a software development kit for playing the video, and the software development kit draws a video picture to a control specified by a client.
Optionally, in the video mouse interaction method, the Winform control includes dual Panel controls, which are an th Panel control and a second Panel control disposed under the th Panel control in an overlapping manner, respectively.
Optionally, in the video mouse interaction method, the pan control is configured to draw a video frame, and transfer a handle to the software development kit;
and the second Panel control is used for subscribing mouse events and controlling mouse interaction.
Optionally, in the video mouse interaction method, the Enabled attribute in the Panel control is set to False, so as to interface with a software development kit for any video, and avoid affecting the mouse interaction behavior of the entire player.
Optionally, in the video mouse interaction method, the Enabled attribute is attributes of the pan control, and when the Enabled attribute is set to False, the pan control cannot respond to any mouse or keyboard operation.
Optionally, in the video mouse interaction method, the multiple video playing pictures are 16 video playing pictures.
Optionally, in the video mouse interaction method, the plurality of virtual quadrants are 8 virtual quadrants.
In addition, to achieve the above object, the present invention further provides kinds of intelligent terminals, where the intelligent terminal includes a memory, a processor, and a video mouse interaction program stored in the memory and operable on the processor, and when the video mouse interaction program is executed by the processor, the steps of the video mouse interaction method are implemented.
In addition, to achieve the above object, the present invention further provides storage media, wherein the storage media stores a video mouse interaction program, and the video mouse interaction program, when executed by a processor, implements the steps of the video mouse interaction method as described above.
The method comprises the steps of starting multi-channel video playing pictures, receiving operation of dragging the pictures in playing by a mouse, controlling the position of the multi-channel videos to be exchanged randomly, controlling double-clicked videos to be displayed in a maximized mode when double-clicked videos in the multi-channel videos are detected by the mouse, dividing video pictures into a plurality of virtual quadrants, executing a pan-tilt rotation function after the mouse is pressed, and amplifying or reducing the focus of the videos through a mouse roller.
Drawings
FIG. 1 is a flow chart of a preferred embodiment of a video mouse interaction method of the present invention;
FIG. 2 is a schematic diagram illustrating a principle of avoiding the influence of the video SDK on the mouse interaction in the preferred embodiment of the video mouse interaction method of the present invention;
FIG. 3 is a schematic diagram of a video mouse dragging and exchanging interaction in a preferred embodiment of the video mouse interaction method of the present invention;
FIG. 4 is a schematic diagram illustrating a video screen mouse double-click maximization interaction in a preferred embodiment of the video mouse interaction method according to the present invention;
FIG. 5 is a schematic view illustrating a video screen mouse pressing pan/tilt control interaction in a preferred embodiment of the video mouse interaction method according to the present invention;
fig. 6 is a schematic operating environment diagram of an intelligent terminal according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further illustrated in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, the video mouse interaction method according to the preferred embodiment of the present invention includes the following steps:
step S10, opening a multi-channel video playing picture, receiving the operation of dragging the picture in playing by a mouse, and controlling the position of the multi-channel video to be exchanged randomly;
step S20, when detecting that the mouse double-clicks paths of videos in the multiple paths of videos, controlling the double-clicked paths of videos to be displayed in a maximized mode;
and S30, dividing the video pictures into a plurality of virtual quadrants, executing a pan-tilt-zoom function after receiving the mouse pressing, and magnifying or reducing the focus of the video through the mouse wheel.
Specifically, for example, 16 paths of videos are played on scheduling monitoring system platforms, positions of the 16 paths of videos can be exchanged arbitrarily by dragging a picture in playing with a mouse, the video can be maximized by double-clicking a paths of videos with the mouse, paths of video pictures are divided into 8 virtual quadrants, a pan-tilt rotation function after the mouse is pressed is achieved (for example, some cameras have functions of remote control rotation, focusing, zooming and the like, and the functions are called pan-tilt control), and the focus of the videos is enlarged or reduced by a mouse wheel.
, after the mouse interaction behavior is defined, the handle of the window control needs to be handed to the bottom layer video SDK (Software Development Kit), the control function is not affected, because the window control does not support control transparency, the window control needs to be designed into a form of dual Panel (Panel means, it is controls of window, is used to receive rendered video stream as usual), the dual Panel is overlapped at , the Panel above is used to render video, its handle needs to be handed to the SDK, the Panel below is mainly used to subscribe mouse events, then the Enabled attribute of the Panel above (Enabled attribute is attributes of the Panel control, after the attribute is set as fail, the Panel control cannot respond to any keyboard operation), and thus the whole mouse interaction behavior is not affected.
The method comprises the steps of inputting a handle of a Winform control into a software development kit for playing a video when the video is accessed, wherein the software development kit draws a video picture into a control specified by a client, the Winform control comprises double Panel controls, namely an th Panel control and a second Panel control which is arranged below the th Panel control in an overlapping mode, the th Panel control is used for drawing the video picture and transmitting the handle to the software development kit, the second Panel control is used for subscribing a mouse event and controlling mouse interaction, an Enabld attribute in the th Panel control is set to False for connecting any video software development kit and avoiding influencing the mouse interaction behavior of the whole player, the Enabld attribute is attributes of the th Panel control, and after the Enabld attribute is set to False, the th Panel control cannot respond to the operation of any mouse or keyboard.
As shown in fig. 2, in a background that a Winform control cannot support transparentization, the dual Panel control design manner in fig. 2 can avoid a problem that the Panel control cannot respond to mouse interaction due to the influence of the video SDK after the previous Panel control handle is transferred to the video SDK. The effect achieved is that the existence of double Panel controls cannot be sensed on the interface, the video is drawn on the front Panel control, and the interaction of the mouse is realized by the rear Panel control.
As shown in FIG. 3, it shows that the user wants to monitor multiple cameras and arrange them in the order he wants to, the dragging mode can make monitoring pictures appear at any position (, video monitoring has many layout modes, such as 1 picture, 4 pictures, 9 pictures, 16 pictures, 32 pictures, etc., when only cameras are played, the layout is 16 pictures, then cameras can be placed at any positions of 16 positions by dragging).
As shown in FIG. 4, a double mouse click of video frames is shown, allowing quick full screen viewing of the frame.
As shown in fig. 5, video frames are virtually divided into 8 quadrants, and when the left mouse button is pressed, the position where the mouse is pressed is detected, so that the camera can be rotated in different directions (pan/tilt/zoom control).
For example, 4 paths of video pictures are opened, the sequence of the video pictures needs to be adjusted from 1234 to 2143, 1 picture needs to be dragged to 2 pictures, 3 pictures are dragged to 4 pictures, a 1 picture lens needs to rotate towards the left side by about 30 degrees, a 1 picture needs to be found, then the left mouse button is pressed in the middle of the left side of the 1 picture, the picture rotates at the moment, the left mouse button is released to stop rotating after about 30 degrees, a 2 picture lens needs to be enlarged, the 2 picture lens is selected firstly, then a mouse roller rolls forwards, the lens is correspondingly enlarged, and if the 1 picture is displayed in a maximized mode, the 1 picture is double-clicked at the moment.
, the interactive action of the mouse can be extended to the keyboard.
the present invention accordingly provides types of intelligent terminals that include a processor 10, a memory 20, and a display 30, based on the above-described video mouse interaction method, as shown in fig. 6. fig. 6 shows only some of the components of the intelligent terminal, but it is to be understood that not all of the shown components are required and that more or fewer components may be implemented instead.
The memory 20 may be an internal storage unit of the Smart terminal in embodiments, such as a hard disk or a memory of the Smart terminal, the memory 20 may also be an external storage device of the Smart terminal in embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), etc. further , the memory 20 may also include both an internal storage unit and an external storage device of the Smart terminal, the memory 20 is used for storing application software installed in the Smart terminal and various data, such as program code of the installed Smart terminal, etc. the memory 20 may also be used for temporarily storing data that has been output or will be output, in embodiments, the memory 20 stores a video mouse interaction program 40, and the video mouse interaction program 40 may be executed by the processor 10, thereby implementing the video mouse interaction method of the present application.
The processor 10, in embodiments, may be a Central Processing Unit (CPU), microprocessor or other data Processing chip configured to run program code stored in the memory 20 or process data, such as executing the video mouse interaction method.
The display 30, in embodiments, may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch-sensitive display, etc. the display 30 is used to display information on the smart terminal and to display a visual user interface the components 10-30 of the smart terminal communicate with each other via a system bus.
In the embodiment, when the processor 10 executes the video mouse interaction program 40 in the memory 20, the following steps are implemented:
opening a multi-channel video playing picture, receiving the operation of dragging the picture in playing by a mouse, and controlling the position of the multi-channel video to be exchanged randomly;
when detecting that the mouse double clicks videos in the multi-channel videos, controlling videos which are double clicked to be displayed maximally;
and dividing the paths of video pictures into a plurality of virtual quadrants, executing a pan-tilt rotation function after receiving the mouse press, and amplifying or reducing the focus of the video through the mouse roller.
The video mouse interaction method further comprises the following steps:
when the video is accessed, the handle of the Winform control is transmitted to a software development kit for playing the video, and the software development kit draws a video picture to a control specified by a client.
The Winform control comprises double Panel controls, namely an th Panel control and a second Panel control which is arranged below the th Panel control in an overlapping mode.
The Panel control is used for drawing a video picture and transmitting a handle to the software development kit;
and the second Panel control is used for subscribing mouse events and controlling mouse interaction.
And setting an Enabled attribute in the Panel control to False for interfacing with any video software development kit, so as to avoid affecting the mouse interaction behavior of the whole player.
The Enabled attribute is attributes of the pan control, and when the Enabled attribute is set to False, the pan control cannot respond to any mouse or keyboard operation.
The multi-channel video playing picture is a 16-channel video playing picture; the virtual quadrants are 8 virtual quadrants.
The invention also provides storage media, wherein the storage media stores a video mouse interaction program, and the video mouse interaction program realizes the steps of the video mouse interaction method when being executed by a processor.
In summary, the invention provides video mouse interaction methods, an intelligent terminal and a storage medium, and the method comprises the steps of starting multiple paths of video playing pictures, receiving operation of dragging the pictures in playing by a mouse, controlling position arbitrary exchange of the multiple paths of videos, controlling paths of double-click videos to be displayed in a maximized mode when detecting that the mouse double-click is performed on paths of videos in the multiple paths of videos, dividing paths of video pictures into multiple virtual quadrants, executing a pan-tilt rotation function after receiving the mouse press, and amplifying or reducing the focus of the videos through a mouse wheel.
Of course, it will be understood by those skilled in the art that all or part of the processes of the methods of the above embodiments may be implemented by instructing relevant hardware (such as a processor, a controller, etc.) through a computer program, which may be stored in a computer readable storage medium, and which when executed may include the processes of the above method embodiments.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1, video mouse interaction method, characterized in that, the video mouse interaction method includes:
opening a multi-channel video playing picture, receiving the operation of dragging the picture in playing by a mouse, and controlling the position of the multi-channel video to be exchanged randomly;
when detecting that the mouse double clicks videos in the multi-channel videos, controlling videos which are double clicked to be displayed maximally;
and dividing the paths of video pictures into a plurality of virtual quadrants, executing a pan-tilt rotation function after receiving the mouse press, and amplifying or reducing the focus of the video through the mouse roller.
2. The video mouse interaction method of claim 1, further comprising:
when the video is accessed, the handle of the Winform control is transmitted to a software development kit for playing the video, and the software development kit draws a video picture to a control specified by a client.
3. The video mouse interaction method of claim 2, wherein the Winform control comprises dual Panel controls, respectively an th Panel control and a second Panel control disposed under the th Panel control in an overlapping manner.
4. The video mouse interaction method of claim 3, wherein the Panel control is used for drawing video pictures and passing handles to the software development kit;
and the second Panel control is used for subscribing mouse events and controlling mouse interaction.
5. The video mouse interaction method according to claim 3 or 4, wherein the Enabled attribute in the Panel control is set to False for interfacing any video software development kit, so as to avoid affecting the mouse interaction behavior of the whole player.
6. The video mouse interaction method of claim 5, wherein the Enabled attribute is attributes of the Panel control, and when the Enabled attribute is set to False, the Panel control cannot respond to any mouse or keyboard operation.
7. The video mouse interaction method according to claim 1, wherein the multiple video playback screens are 16 video playback screens.
8. The video mouse interaction method of claim 1, wherein the plurality of virtual quadrants are 8 virtual quadrants.
The intelligent terminal 9, , wherein the intelligent terminal comprises a memory, a processor and a video mouse interaction program stored in the memory and running on the processor, and the video mouse interaction program when executed by the processor realizes the steps of the video mouse interaction method according to any of claims 1-8 and .
Storage medium , characterized in that the storage medium stores a video mouse interaction program, which when executed by a processor implements the steps of the video mouse interaction method according to any of claims 1-8 and .
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Cited By (2)
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| CN112099718A (en) * | 2020-09-07 | 2020-12-18 | 四川傲势科技有限公司 | Photoelectric pod operation method and system |
| CN113064537A (en) * | 2021-03-31 | 2021-07-02 | 北京达佳互联信息技术有限公司 | Media resource playing method, device, equipment, medium and product |
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