CN113377310A - Input source display method, device and system and computer readable storage medium - Google Patents
Input source display method, device and system and computer readable storage medium Download PDFInfo
- Publication number
- CN113377310A CN113377310A CN202110624261.0A CN202110624261A CN113377310A CN 113377310 A CN113377310 A CN 113377310A CN 202110624261 A CN202110624261 A CN 202110624261A CN 113377310 A CN113377310 A CN 113377310A
- Authority
- CN
- China
- Prior art keywords
- input source
- picture
- source data
- display
- data picture
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000009877 rendering Methods 0.000 claims abstract description 28
- 238000012800 visualization Methods 0.000 claims description 35
- 230000004044 response Effects 0.000 claims description 21
- 230000015654 memory Effects 0.000 claims description 15
- 238000004590 computer program Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 abstract description 9
- 238000012545 processing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 235000021167 banquet Nutrition 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The embodiment of the invention provides an input source display method, device and system and a computer readable storage medium. The method for example comprises the steps of: responding to an operation of adding an input source, and acquiring a first input source data picture of the input source in real time; rendering the first input source data picture to obtain a first input source display picture; displaying the first input source display screen in a preview window of the input source of an input source list. The embodiment realizes the visual real-time preview of the input source, so that the user can visually see the state of the input source picture, and the efficiency of program editing and the user experience are improved.
Description
Technical Field
The present invention relates to the field of display control technologies, and in particular, to an input source display method, an input source display apparatus, an input source display system, and a computer storage medium.
Background
With the development of the LED display screen, the LED display screen is also applied to a multimedia exhibition hall, a banquet hall and the like as stage display, and the multimedia playing and controlling server is used for controlling the LED display screen to realize multimedia playing and controlling display. In the multimedia broadcast control server, generally, a program is edited by video broadcast control software for broadcast control, in the multimedia broadcast control, media resources are indispensable, and besides traditional broadcast resources such as local videos and pictures, an acquisition card, a website video source, an NDI (Network Device Interface) video source and the like are indispensable parts in the video broadcast control.
However, in the existing video playing and controlling software, input sources acquired in real time, such as an acquisition card video source, a website video source, and an NDI (Network Device Interface) video source, cannot be previewed in an input source list, and a user cannot visually see a picture of the input source in the input source list, so that the user is not convenient to operate and adjust the input sources, and the use efficiency and experience of the user are greatly affected.
Therefore, an input source display method is needed to realize the visual real-time preview of the input source so as to improve the use efficiency and experience of the user.
Disclosure of Invention
Therefore, to overcome at least some of the defects and shortcomings in the prior art, embodiments of the present invention provide an input source display method, an input source display apparatus, an input source display system, and a computer storage medium, so as to implement visual real-time preview of an input source and improve the use efficiency and experience of a user.
In one aspect, an input source display method provided by an embodiment of the present invention includes: responding to an operation of adding an input source, and acquiring a first input source data picture of the input source in real time; rendering the first input source data picture to obtain a first input source display picture; displaying the first input source display screen in a preview window of the input source of an input source list.
According to the input source display method provided by the embodiment of the invention, the first input source data picture of the input source is obtained in real time by responding to the operation of adding the input source, then the first input source data picture is rendered to obtain the first input source display picture, and the first input source display picture is displayed in the preview window of the input source list, so that the visual real-time preview of the input source is realized, and the use efficiency and the experience degree of a user are improved.
In one embodiment of the present invention, the input source display method further includes: acquiring a second input source data picture of the input source; judging whether the second input source data picture is the same as the first input source data picture; and in response to that the second input source data picture is different from the first input source data picture, rendering the second input source data picture to obtain a second input source display picture, and displaying the second input source display picture in the preview window.
In one embodiment of the present invention, the input source display method further includes: acquiring a second input source data picture of the input source; in response to detecting that the visualization area of the input source list changes, judging whether the preview window is in the visualization area; acquiring a third input source data picture of the input source in response to the preview window not being within the visualization area; responding to the preview window in the visualization area, judging whether the second input source data picture is the same as the first input source data picture, responding to the second input source data picture being different from the first input source data picture, rendering the second input source data picture to obtain a second input source display picture, and displaying the second input source display picture in the preview window.
In one embodiment of the present invention, the input source display method further includes: and displaying a default display screen in the preview window when the input source data screen of the input source cannot be acquired.
On the other hand, an input source display device provided by an embodiment of the present invention includes: the first acquisition module is used for responding to the operation of adding the input source and acquiring a first input source data picture of the input source in real time; the first rendering module is used for rendering the first input source data picture to obtain a first input source display picture; and the first display module is used for displaying the first input source display picture in a preview window of the input source list.
The input source display device provided by the embodiment of the invention is provided with the first acquisition module, the first rendering module and the first display module, so that a first input source data picture of an input source can be acquired in real time by responding to the operation of adding the input source, then the first input source data picture is rendered to obtain a first input source display picture, and the first input source display picture is displayed in a preview window of the input source in an input source list, so that the visual real-time preview of the input source is realized, and the use efficiency and the experience degree of a user are improved.
In one embodiment of the present invention, the input source display apparatus further includes: the second acquisition module is used for acquiring a second input source data picture of the input source; the first judgment module is used for judging whether the second input source data picture is the same as the first input source data picture or not; and the second display module is used for rendering the second input source data picture to obtain a second input source display picture in response to that the second input source data picture is different from the first input source data picture, and displaying the second input source display picture in the preview window.
In one embodiment of the present invention, the input source display apparatus further includes: the third acquisition module is used for acquiring a second input source data picture of the input source; the first judging module is used for responding to the change of the visualization area of the input source list and judging whether the preview window is in the visualization area or not; a fourth obtaining module, configured to obtain a third input source data frame of the input source in response to that the preview window is not in the visualization area; and the third display module is used for responding to the preview window in the visualization area, judging whether the second input source data picture is the same as the first input source data picture, rendering the second input source data picture to obtain a second input source display picture in response to the second input source data picture is different from the first input source data picture, and displaying the second input source display picture in the preview window.
In one embodiment of the present invention, the input source display apparatus further includes: and the fourth display module is used for displaying a default display picture in the preview window when the input source data picture of the input source cannot be acquired.
In still another aspect, an input source display system provided by an embodiment of the present invention includes a memory and a processor connected to the memory, where the processor stores a computer program, and the processor executes the input source display method as described above when running the computer program.
In still another aspect, an embodiment of the present invention provides a computer-readable storage medium, in which a computer program is stored, and the stored computer program, when executed by a processor, can implement the input source display method as described above.
One or more of the above technical solutions may have the following advantages or beneficial effects: the method comprises the steps of responding to an operation of adding an input source, obtaining a first input source data picture of the input source in real time, then rendering the first input source data picture to obtain a first input source display picture, and displaying the first input source display picture in a preview window of the input source of an input source list, so that visual real-time preview of the input source is achieved, and the use efficiency and experience of a user are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart illustrating an input source display method according to a first embodiment of the present invention.
Fig. 2 is a partial flowchart of an input source display method according to a first embodiment of the present invention.
Fig. 3 is another partial flowchart of the input source display method according to the first embodiment of the present invention.
Fig. 4 is a schematic flow chart of a part of an input source display method according to the first embodiment of the present invention.
Fig. 5A and 5B are schematic diagrams illustrating effects of the input source list.
Fig. 6 is a block diagram of an input source display device according to a second embodiment of the present invention.
Fig. 7 is a schematic block diagram of a portion of an input source display apparatus according to a second embodiment of the present invention.
Fig. 8 is another partial schematic view of an input source display device according to a second embodiment of the invention.
Fig. 9 is a schematic diagram of a portion of an input source display device according to a second embodiment of the present invention.
Fig. 10 is a schematic structural diagram of an input source display system according to a third embodiment of the present invention.
Fig. 11 is a schematic structural diagram of a computer-readable storage medium according to a fourth embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
[ first embodiment ] A method for manufacturing a semiconductor device
As shown in fig. 1, a first embodiment of the present invention provides an input source display method, including the following steps:
s10, responding to the operation of adding an input source, and acquiring a first input source data picture of the input source in real time;
s20, rendering the first input source data picture to obtain a first input source display picture;
s30, displaying the first input source display screen in a preview window of the input source of an input source list.
Referring to fig. 2, the input source display method further includes:
s40, acquiring a second input source data picture of the input source;
s41, determining whether the second input source data frame is the same as the first input source data frame;
s42, in response to the fact that the second input source data picture is different from the first input source data picture, rendering the second input source data picture to obtain a second input source display picture, and displaying the second input source display picture in the preview window.
Referring to fig. 3, the input source display method further includes:
s50, acquiring a second input source data picture of the input source;
s51, responding to the change of the visualization area of the input source list, and judging whether the preview window is in the visualization area;
s52, responding to the fact that the preview window is not in the visualization area, and acquiring a third input source data picture of the input source;
s53, responding to the preview window in the visualization area, judging whether the second input source data picture is the same as the first input source data picture, responding to the second input source data picture is different from the first input source data picture, rendering the second input source data picture to obtain a second input source display picture, and displaying the second input source display picture in the preview window.
Referring to fig. 4, the input source display method further includes:
and S60, responding to the situation that the input source data screen of the input source cannot be acquired, and displaying a default display screen in the preview window.
The input source display method provided by this embodiment can be applied to, for example, video playing control software installed in a multimedia playing control server, the multimedia playing control server can be applied to, for example, multimedia fields of fixed applications such as a multimedia exhibition hall and a banquet hall, and the video playing control software is used for editing programs and playing control on LED display screens of the multimedia exhibition hall and the banquet hall. In order to facilitate a clearer understanding of the present embodiment, an input source display method of the present embodiment will be described in detail below with reference to fig. 5A and 5B.
Specifically, the user adds an input source in the video playing and controlling software, for example, the input source may be added through an input source adding button of the video playing and controlling software or a right button of a mouse, and the input source may be, for example, a video source obtained in real time, and specifically, may be, for example, an acquisition card video source, a web page video source, an NDI (Network Device Interface, Network Device media) video source, and the like. The video playing control software responds to the operation of adding an input source by a user, and acquires a first input source data picture of the input source in real time, wherein the first input source data picture can be a first frame input source data picture of the input source, for example; and then rendering the first input source data picture to obtain a first input source display picture, specifically, rendering the acquired first input source data picture to obtain a first input source display picture by using OpenGL, for example, and then displaying the first input source display picture in a preview window of the input source in an input source list. Of course, the first input source data picture is merely an example, and the first input source data picture may be, for example, any one frame of input source data picture of the input source acquired in real time, and may be the first frame of input source data picture of the input source, or may be the second frame of input source data picture of the input source, which is not limited in the embodiment of the present invention. Therefore, the real-time preview of the input source in the input source list can be realized, the user can conveniently and visually see the state of the input source picture, and the efficiency of program editing and the user experience can be improved; in addition, the input source data picture is rendered through OpenGL, when an input source is added as a medium when a user edits a program and a layer, the same picture data only needs to be rendered for multiple times, and software memory resources are not consumed additionally.
In a specific implementation manner of the embodiment of the present invention, the first input source data frame may be, for example, a first frame input source data frame of the input source; the video playing and controlling software continues to acquire a second input source data picture of the input source, wherein the second input source data picture can be, for example, a second frame input source data picture of the input source; then, determining whether the second input source data picture is the same as the first input source data picture, specifically, comparing the second input source data picture with the first input source data picture by using a comparison function in the prior art, for example, comparing whether the size of the second input source data picture is the same as that of the first input source data picture and the value of each pixel point is the same to determine whether the second input source data picture is the same as that of the first input source data picture; when the second input source data picture is different from the first input source data picture, rendering the second input source data picture to obtain a second input source display picture, and displaying the second input source display picture in the preview window; and when the second input source data picture is the same as the first input source data picture, continuously displaying the first input source display picture in the preview window of the input source. Therefore, when the current input source data picture acquired in real time is the same as the input source data picture acquired in the previous frame, the current input source data picture does not need to be rendered and displayed any more, processing resources and time are saved, and processing efficiency is further improved.
In a specific implementation manner of the embodiment of the present invention, referring to fig. 5A and 5B, an input source list 10 of video broadcast control software is shown in fig. 5A, a user may add multiple input sources in the input source list 10 at the same time, and when the user adds multiple input sources, the video broadcast control software performs acquisition and rendering of an input source data picture using multiple threads. For example, the user adds the input source 1, the input source 2, the input source 3 and the input source 4, and the video playing and controlling software continues to acquire a second input source data picture of the input source 1, which may be, for example, a second frame input source data picture of the input source 1. The input source list 10 has a visualization area, for example, the entire area of the input source list 10 shown in fig. 5A, and the input source list 10 is provided with, for example, a scroll bar 30, and the user can change the visualization area of the input source list 10 by pulling the scroll bar 30 or zooming the input source list 10. When the input source list 10 is scrolled or zoomed, and the video playing and controlling software detects that the visual area of the input source list 10 is changed, the video playing and controlling software judges whether the preview window of the input source is in the visual area.
Specifically, when the input source list 10 is scrolled or zoomed, for example, a change in a position (for example, coordinates) and a size of the visualization area of the input source list 10 is detected, that is, a change in the visualization area of the input source list 10 is detected, which is, of course, the detection method is only an example, and the embodiment of the present invention is not limited thereto, and a change in the visualization area of the input source list 10 may be detected. Taking the input source 1 as an example, it is determined whether the preview window 20 of the input source 1 is in the visualization area, specifically, for example, the position coordinate and the width and the height of the preview window 20 are acquired, and it is determined whether the preview window 20 is in the visualization area by determining the intersection of the position coordinate and the width and the height of the preview window 20 and the position coordinate and the width and the height of the visualization area of the input source list 10.
When the preview window 20 is not in the visualization area, the video playing and controlling software continues to acquire the third input source data picture of the input source 1, that is, continues to acquire the input source data picture of the input source 1 in real time, but suspends rendering and displaying the input source data picture. For example, referring to fig. 5B, when the preview window 20 of the input source 1 is not within the visualization area, the rendering and display of the input source data screen is paused; when the preview window 20 is in the visualization area, the video playing control software continues to determine whether the second input source data picture is the same as the first input source data picture, and in response to that the second input source data picture is different from the first input source data picture, renders the second input source data picture to obtain a second input source display picture, and displays the second input source display picture in the preview window, where the specific process is the same as above, and is not repeated here. Therefore, the processing efficiency can be further improved while the real-time preview of the input source is realized, and the user experience is also greatly improved.
In a specific implementation manner of the embodiment of the present invention, when an input source signal is interrupted or an input source data screen of the input source cannot be obtained due to an abnormality, a default display screen is displayed in the preview window, where the default display screen may be, for example, an abnormality prompt screen, and is set according to an actual requirement, which is not limited in the embodiment of the present invention.
In addition, in a specific implementation manner of the embodiment of the present invention, a user may set an input source list layout switching function in video playing and controlling software, for example, and the user may select a grid layout or a list layout of the input source list through the layout switching, or may select another input source list display manner. In addition, an input source state is also displayed in the input source list, specifically, the video playing control software can detect the state of the input source in real time, and when no signal of the input source is detected, a first input source state identifier is displayed on the lower side of the input source preview window in the input source list, and the first input source state identifier is used for identifying the input source no signal; when the input source is detected to be occupied, displaying a second input source state identifier on the lower side of the input source preview window in the input source list, wherein the second input source state identifier is used for identifying that the input source is occupied, and the occupied input source indicates that the input source is used in program editing or displaying; when detecting that an input source is not occupied, displaying a third input source state identifier on the lower side of the input source preview window in the input source list, wherein the third input source state identifier is used for identifying that the input source is not occupied, and the unoccupied input source indicates that the input source is normally acquired and is not used in program editing or displaying; the first input source status indicator, the second input source status indicator, and the third input source status indicator may be different from each other by, for example, three colors of red, yellow, and green.
In summary, in the input source display method of this embodiment, by responding to an operation of adding an input source, a first input source data picture of the input source is obtained in real time, and then the first input source data picture is rendered to obtain a first input source display picture, and the first input source display picture is displayed in a preview window of the input source in an input source list, so as to implement visual real-time preview of the input source, facilitate a user to visually see a state of the input source picture, and improve efficiency of program editing and user experience. In addition, the input source data picture is rendered through OpenGL, when an input source is added as a medium when a user edits a program and a layer, the same picture data only needs to be rendered for multiple times, and software memory resources are not consumed additionally. Moreover, by comparing the current input source data picture acquired in real time with the input source data picture acquired in the previous frame, when the current input source data picture acquired in real time is the same as the input source data picture acquired in the previous frame, the current input source data picture does not need to be rendered and displayed, so that the processing resource and time are saved, and the processing efficiency is further improved.
[ second embodiment ]
As shown in fig. 6, a second embodiment of the present invention provides an input source display apparatus 40 including: a first acquisition module 100, a first rendering module 200, and a first display module 300.
The first obtaining module 100 is configured to obtain, in real time, a first input source data frame of an input source in response to an operation of adding the input source.
The first rendering module 200 is configured to render the first input source data picture to obtain a first input source display picture.
A first display module 300, configured to display the first input source display screen in a preview window of the input source list.
Referring to fig. 7, the input source display apparatus 40 further includes: a second obtaining module 400, a first judging module 410 and a second displaying module 420.
A second obtaining module 400, configured to obtain a second input source data frame of the input source.
The first determining module 410 is configured to determine whether the second input source data frame is the same as the first input source data frame.
A second display module 420, configured to render the second input source data picture to obtain a second input source display picture in response to that the second input source data picture is different from the first input source data picture, and display the second input source display picture in the preview window.
Referring to fig. 8, the input source display apparatus 40 further includes: a third obtaining module 500, a first judging module 510, a fourth obtaining module 520 and a third displaying module 530.
A third obtaining module 500, configured to obtain a second input source data frame of the input source.
The first determining module 510 is configured to determine whether the preview window is within the visualization area in response to detecting that the visualization area of the input source list changes.
A fourth obtaining module 520, configured to obtain a third input source data screen of the input source in response to the preview window not being in the visualization area.
A third display module 530, configured to determine, in response to that the preview window is in the visualization area, whether the second input source data picture is the same as the first input source data picture, and in response to that the second input source data picture is different from the first input source data picture, render the second input source data picture to obtain a second input source display picture, and display the second input source display picture in the preview window.
Referring to fig. 9, the input source display apparatus 40 further includes: a fourth display module 600, configured to, in response to that an input source data screen of the input source cannot be acquired, display a default display screen in the preview window.
The specific operation and technical effects between the modules in the input source display device 40 in the present embodiment are described in the foregoing first embodiment.
[ third embodiment ]
As shown in fig. 10, a third embodiment of the present invention provides an input source display system 700. The input source display system 700 includes, for example, a memory 720 and a processor 710 coupled to the memory 720. The memory 720 may be, for example, a non-volatile memory, on which the computer program 721 is stored. The processor 710 may be, for example, an embedded processor. The processor 710 executes the computer program 721 to perform the input source display method in the first embodiment described above.
The specific operation and technical effects of the input source display system 700 in the present embodiment are described with reference to the foregoing first embodiment.
[ fourth example ] A
As shown in fig. 11, a fourth embodiment of the present invention provides a computer-readable storage medium 800. The computer-readable storage medium 800 is, for example, a non-volatile memory, which is, for example: magnetic media (e.g., hard disks, floppy disks, and magnetic tape), optical media (e.g., CDROM disks and DVDs), magneto-optical media (e.g., optical disks), and hardware devices specially constructed for storing and executing computer-executable instructions (e.g., Read Only Memories (ROMs), Random Access Memories (RAMs), flash memories, etc.). The computer-readable storage medium 800 has stored thereon computer-executable instructions 810. The computer-readable storage medium 800 may execute the computer-executable instructions 810 by one or more processors or processing devices to implement the input source display method in the foregoing first embodiment.
In addition, it should be understood that the foregoing embodiments are merely exemplary illustrations of the present invention, and the technical solutions of the embodiments can be arbitrarily combined and collocated without conflict between technical features and structural contradictions, which do not violate the purpose of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, a division of a unit is merely a division of one logic function, and an actual implementation may have another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may also be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, each functional unit/module in the embodiments of the present invention may be integrated into one processing unit/module, or each unit/module may exist alone physically, or two or more units/modules may be integrated into one unit/module. The integrated units/modules may be implemented in the form of hardware, or may be implemented in the form of hardware plus software functional units/modules.
The integrated units/modules, which are implemented in the form of software functional units/modules, may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for causing one or more processors of a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the methods described in the embodiments of the present application. 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.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; 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. An input source display method, comprising:
responding to an operation of adding an input source, and acquiring a first input source data picture of the input source in real time;
rendering the first input source data picture to obtain a first input source display picture;
displaying the first input source display screen in a preview window of the input source of an input source list.
2. The input source display method of claim 1, further comprising:
acquiring a second input source data picture of the input source;
judging whether the second input source data picture is the same as the first input source data picture;
and in response to that the second input source data picture is different from the first input source data picture, rendering the second input source data picture to obtain a second input source display picture, and displaying the second input source display picture in the preview window.
3. The input source display method of claim 1, further comprising:
acquiring a second input source data picture of the input source;
in response to detecting that the visualization area of the input source list changes, judging whether the preview window is in the visualization area;
acquiring a third input source data picture of the input source in response to the preview window not being within the visualization area;
responding to the preview window in the visualization area, judging whether the second input source data picture is the same as the first input source data picture, responding to the second input source data picture being different from the first input source data picture, rendering the second input source data picture to obtain a second input source display picture, and displaying the second input source display picture in the preview window.
4. The input source display method of claim 1, further comprising:
and displaying a default display screen in the preview window when the input source data screen of the input source cannot be acquired.
5. An input source display device, comprising:
the first acquisition module is used for responding to the operation of adding the input source and acquiring a first input source data picture of the input source in real time;
the first rendering module is used for rendering the first input source data picture to obtain a first input source display picture;
and the first display module is used for displaying the first input source display picture in a preview window of the input source list.
6. The input source display apparatus of claim 5, further comprising:
the second acquisition module is used for acquiring a second input source data picture of the input source;
the first judgment module is used for judging whether the second input source data picture is the same as the first input source data picture or not;
and the second display module is used for rendering the second input source data picture to obtain a second input source display picture in response to that the second input source data picture is different from the first input source data picture, and displaying the second input source display picture in the preview window.
7. The input source display apparatus of claim 5, further comprising:
the third acquisition module is used for acquiring a second input source data picture of the input source;
the first judging module is used for responding to the change of the visualization area of the input source list and judging whether the preview window is in the visualization area or not;
a fourth obtaining module, configured to obtain a third input source data frame of the input source in response to that the preview window is not in the visualization area;
and the third display module is used for responding to the preview window in the visualization area, judging whether the second input source data picture is the same as the first input source data picture, rendering the second input source data picture to obtain a second input source display picture in response to the second input source data picture is different from the first input source data picture, and displaying the second input source display picture in the preview window.
8. The input source display apparatus of claim 5, further comprising:
and the fourth display module is used for displaying a default display picture in the preview window when the input source data picture of the input source cannot be acquired.
9. An input source display system comprising a memory and a processor coupled to the memory, the processor storing a computer program, the processor when executing the computer program performing the input source display method of any one of claims 1 to 4.
10. A computer-readable storage medium, in which a computer program is stored, which, when executed by a processor, is capable of implementing the input source display method according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110624261.0A CN113377310B (en) | 2021-06-04 | 2021-06-04 | Input source display method, device and system and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110624261.0A CN113377310B (en) | 2021-06-04 | 2021-06-04 | Input source display method, device and system and computer readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113377310A true CN113377310A (en) | 2021-09-10 |
| CN113377310B CN113377310B (en) | 2023-12-05 |
Family
ID=77575854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110624261.0A Active CN113377310B (en) | 2021-06-04 | 2021-06-04 | Input source display method, device and system and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113377310B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031069A (en) * | 2006-12-13 | 2007-09-05 | 北京大学 | Method and system for navigating video electronic programm in network TV-set |
| US20100088642A1 (en) * | 2008-10-02 | 2010-04-08 | Sony Corporation | Television set enabled player with a preview window |
| CN104571828A (en) * | 2015-01-30 | 2015-04-29 | 湖南蚁坊软件有限公司 | Method for positioning and switching multiple columns or windows |
| CN105828130A (en) * | 2016-03-23 | 2016-08-03 | 深圳Tcl数字技术有限公司 | Multi-terminal program synchronous preview method and device |
| CN106155611A (en) * | 2015-04-17 | 2016-11-23 | 中强光电股份有限公司 | Image display system and image rendering method thereof |
| US20170103557A1 (en) * | 2015-10-13 | 2017-04-13 | Adobe Systems Incorporated | Localized brush stroke preview |
| CN107509102A (en) * | 2017-08-22 | 2017-12-22 | 深圳Tcl数字技术有限公司 | Method for previewing, device and the computer-readable recording medium of television information source |
| CN107888953A (en) * | 2016-09-29 | 2018-04-06 | 上海禾鸟电子科技有限公司 | A kind of implementation method of new live broadcast system |
| CN108737881A (en) * | 2018-04-27 | 2018-11-02 | 晨星半导体股份有限公司 | A kind of real-time dynamic previewing method and system of signal source |
| CN108989837A (en) * | 2017-08-25 | 2018-12-11 | 北京视联动力国际信息技术有限公司 | A kind of method and apparatus of picture interception |
| CN109460174A (en) * | 2018-11-09 | 2019-03-12 | 维沃移动通信有限公司 | A kind of information processing method and terminal device |
| CN109982096A (en) * | 2017-12-27 | 2019-07-05 | 艾迪普（北京）文化科技股份有限公司 | 360 ° of VR content broadcast control systems of one kind and method |
| CN110572591A (en) * | 2019-09-23 | 2019-12-13 | 北京小鸟科技股份有限公司 | KVM (keyboard, video and mouse) agent system signal source preview system and method |
| CN111324322A (en) * | 2018-12-14 | 2020-06-23 | 西安诺瓦星云科技股份有限公司 | Multi-picture pre-monitoring configuration method, device, system and computer readable medium |
| CN111432167A (en) * | 2019-07-26 | 2020-07-17 | 杭州海康威视数字技术股份有限公司 | Video preview method and device and electronic equipment |
| CN111988659A (en) * | 2020-09-02 | 2020-11-24 | 深圳市康冠商用科技有限公司 | Multi-information-source dynamic window previewing method and device, intelligent display equipment and storage medium |
| CN112702642A (en) * | 2019-10-22 | 2021-04-23 | 西安诺瓦星云科技股份有限公司 | Media preview method, device, system and computer readable storage medium |
-
2021
- 2021-06-04 CN CN202110624261.0A patent/CN113377310B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031069A (en) * | 2006-12-13 | 2007-09-05 | 北京大学 | Method and system for navigating video electronic programm in network TV-set |
| US20100088642A1 (en) * | 2008-10-02 | 2010-04-08 | Sony Corporation | Television set enabled player with a preview window |
| CN104571828A (en) * | 2015-01-30 | 2015-04-29 | 湖南蚁坊软件有限公司 | Method for positioning and switching multiple columns or windows |
| CN106155611A (en) * | 2015-04-17 | 2016-11-23 | 中强光电股份有限公司 | Image display system and image rendering method thereof |
| US20170103557A1 (en) * | 2015-10-13 | 2017-04-13 | Adobe Systems Incorporated | Localized brush stroke preview |
| CN105828130A (en) * | 2016-03-23 | 2016-08-03 | 深圳Tcl数字技术有限公司 | Multi-terminal program synchronous preview method and device |
| CN107888953A (en) * | 2016-09-29 | 2018-04-06 | 上海禾鸟电子科技有限公司 | A kind of implementation method of new live broadcast system |
| CN107509102A (en) * | 2017-08-22 | 2017-12-22 | 深圳Tcl数字技术有限公司 | Method for previewing, device and the computer-readable recording medium of television information source |
| CN108989837A (en) * | 2017-08-25 | 2018-12-11 | 北京视联动力国际信息技术有限公司 | A kind of method and apparatus of picture interception |
| CN109982096A (en) * | 2017-12-27 | 2019-07-05 | 艾迪普（北京）文化科技股份有限公司 | 360 ° of VR content broadcast control systems of one kind and method |
| CN108737881A (en) * | 2018-04-27 | 2018-11-02 | 晨星半导体股份有限公司 | A kind of real-time dynamic previewing method and system of signal source |
| CN109460174A (en) * | 2018-11-09 | 2019-03-12 | 维沃移动通信有限公司 | A kind of information processing method and terminal device |
| CN111324322A (en) * | 2018-12-14 | 2020-06-23 | 西安诺瓦星云科技股份有限公司 | Multi-picture pre-monitoring configuration method, device, system and computer readable medium |
| CN111432167A (en) * | 2019-07-26 | 2020-07-17 | 杭州海康威视数字技术股份有限公司 | Video preview method and device and electronic equipment |
| CN110572591A (en) * | 2019-09-23 | 2019-12-13 | 北京小鸟科技股份有限公司 | KVM (keyboard, video and mouse) agent system signal source preview system and method |
| CN112702642A (en) * | 2019-10-22 | 2021-04-23 | 西安诺瓦星云科技股份有限公司 | Media preview method, device, system and computer readable storage medium |
| CN111988659A (en) * | 2020-09-02 | 2020-11-24 | 深圳市康冠商用科技有限公司 | Multi-information-source dynamic window previewing method and device, intelligent display equipment and storage medium |
Non-Patent Citations (2)
| Title |
|---|
| XUEWEN SHEN; SONGLIN HE; DINGGUO YU; ZHIYAN TANG: "Video Preview Generation Based on Playback Records", 《2020 IEEE/ACS 17TH INTERNATIONAL CONFERENCE ON COMPUTER SYSTEMS AND APPLICATIONS (AICCSA)》 * |
| 李鑫;姜忠鼎;: "一种面向VR多投影环幕设备的可视化结果显示方法", 计算机应用与软件, no. 02 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113377310B (en) | 2023-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10133653B2 (en) | Recording and playback of trace and video log data for programs | |
| WO2017113730A1 (en) | Method and system for generating and controlling composite user interface control | |
| JP2014505927A (en) | Customizing the immersive environment | |
| DE112005001224T5 (en) | Display mode switching device, display mode switching method, display mode switching program, and computer readable recording medium having display mode switching program stored thereon | |
| US8972901B2 (en) | Fast cursor location | |
| CN106296622B (en) | Automatic layout jigsaw method and device | |
| WO2020107850A1 (en) | Large-screen scene editing method, apparatus and computer-readable storage medium | |
| CN108780449B (en) | Measurement of visibility of overlay content | |
| CN110012358B (en) | Examination information processing method and device | |
| US11039196B2 (en) | Method and device for displaying a screen shot | |
| US20140195980A1 (en) | Display apparatus and method for providing user interface thereof | |
| KR20150071871A (en) | Display device and method of recommending contents for the display device | |
| US20130163958A1 (en) | Information processing device and information processing method | |
| CN112540735B (en) | Multi-screen synchronous display method, device and system and computer storage medium | |
| CN108416759A (en) | Show detection method, device and equipment, the readable medium of failure | |
| CN113691740A (en) | Mobile terminal webpage video background processing method, system and storage medium | |
| CN113377310A (en) | Input source display method, device and system and computer readable storage medium | |
| US20220292662A1 (en) | Information processing apparatus,information processing method,and non-transitory computer-readable storage medium | |
| CN110737417A (en) | demonstration equipment and display control method and device of marking line thereof | |
| CN112433723B (en) | Personalized list development method and device | |
| CN104639969A (en) | Full screen page display method and device | |
| CN113596561A (en) | Video stream playing method and device, electronic equipment and computer readable storage medium | |
| CN114416005A (en) | Interface display method and device and computer readable storage medium | |
| CN102999272A (en) | Realization method, realization system and manufacturing method for electronic area sand table | |
| CN102999244A (en) | Realization method, realization system and manufacturing method for exhibition of electronic house type |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240710 Address after: 01A, 12th Floor, No. 8 Caihefang Road, Haidian District, Beijing, 100000 Patentee after: PIXELHUE TECHNOLOGY Ltd. Country or region after: China Address before: 710075 DEF101, Zero One Square, Xi'an Software Park, No. 72 Zhangbajie Science and Technology Second Road, Xi'an High-tech Zone, Shaanxi Province Patentee before: XI'AN NOVASTAR TECH Co.,Ltd. Country or region before: China |