CN117149121A - Method and device for displaying panoramic multimedia resource of circular screen and electronic equipment - Google Patents
Method and device for displaying panoramic multimedia resource of circular screen and electronic equipment Download PDFInfo
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- CN117149121A CN117149121A CN202311125759.8A CN202311125759A CN117149121A CN 117149121 A CN117149121 A CN 117149121A CN 202311125759 A CN202311125759 A CN 202311125759A CN 117149121 A CN117149121 A CN 117149121A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000013507 mapping Methods 0.000 claims abstract description 29
- 230000011218 segmentation Effects 0.000 claims description 11
- 238000012163 sequencing technique Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 12
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 108091026890 Coding region Proteins 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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- 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
- H04N5/2624—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 for obtaining an image which is composed of whole input images, e.g. splitscreen
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- 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
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- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The application provides a method, a device and electronic equipment for displaying panoramic multimedia resources of a circular screen, and relates to the technical field of multimedia resource processing, comprising the steps of obtaining panoramic multimedia resources; dividing the panoramic multimedia resource frame by frame based on the information of the independent display terminal to obtain a local multimedia resource; binding the local multimedia resource and the independent display terminal to form a mapping relation; displaying the local multimedia resources through the independent display terminal based on the mapping relation; the plurality of independent display terminals are connected one by one to form a ring screen. The application can realize complete reproduction of panoramic multimedia resources by utilizing the conventional independent display terminal without special equipment, and improves the efficiency of information transmission.
Description
Technical Field
The application relates to the technical field of multimedia resource processing, in particular to a method and a device for displaying a panoramic multimedia resource of a circular screen and electronic equipment.
Background
The panoramic multimedia resource is to record images in the whole spherical space at the same time by adopting more than 2 cameras in annular arrangement or virtual image information generated by special editing software. The panoramic multimedia resource needs to restore all images at the same moment through the circular screen.
At present, when the panoramic multimedia resource is played, the existing display device cannot play and restore all the images and only can play partial images, so that the audience cannot see the whole content of the panoramic multimedia resource, and information and content can be omitted inevitably.
Therefore, a method, a device and electronic equipment for displaying the panoramic multimedia resource of the circular screen are provided.
Disclosure of Invention
The specification provides a method, a device and electronic equipment for displaying panoramic multimedia resources of a circular screen, which can realize complete reproduction of the panoramic multimedia resources without special equipment, and improve the efficiency of information transmission.
The specification provides a method for displaying a panoramic multimedia resource of a circular screen, which comprises the following steps:
acquiring panoramic multimedia resources;
dividing the panoramic multimedia resource frame by frame based on the information of the independent display terminal to obtain a local multimedia resource;
binding the local multimedia resource and the independent display terminal to form a mapping relation;
displaying the local multimedia resources through the independent display terminal based on the mapping relation; the plurality of independent display terminals are connected one by one to form a ring screen.
Optionally, the segmenting the panoramic multimedia resource frame by frame based on the independent display terminal information to obtain the local multimedia resource includes:
the independent display terminal information comprises display screen sizes and the number of display terminals;
determining the segmentation number of the panoramic multimedia resources in a single frame, namely the number of the local multimedia resources in the single frame, based on the number of the display terminals;
and determining the actual size of the local multimedia resource displayed by the independent display terminal based on the display screen size.
Optionally, the binding the local multimedia resource and the independent display terminal into a mapping relationship includes:
the independent display terminal information comprises a terminal code;
and sequencing the local multimedia resources according to the sequence of the terminal codes, and binding the local multimedia resources with the corresponding terminal codes to form a one-to-one/many-to-one mapping relation.
Optionally, the method comprises the following steps:
the display screen size comprises a display screen transverse size and a display screen vertical size;
when the sizes of the independent display terminals are different, the largest display screen transverse size is not more than 200% of the smallest display screen transverse size, and the largest display screen vertical size is not more than 150% of the smallest display screen vertical size.
Optionally, the displaying the local multimedia resource through the independent display terminal based on the mapping relationship includes:
the number of the display terminals is N (N is more than or equal to 3), and the lateral dimension of the display screen of the independent display terminal of the ith (i is more than or equal to 1 and less than or equal to N) is L i The total display screen transverse dimensions of the N independent display terminals are:
Σ L ＝L 1 +L 2 +...+L i
the play angle of the i-th independent display terminal is 360.* (L) i /Σ L )；
And displaying the local multimedia resources through the independent display terminal based on the mapping relation and the playing view angle.
The specification provides a circular screen panorama multimedia resource display device, includes:
the acquisition module is used for acquiring panoramic multimedia resources;
the segmentation module is used for segmenting the panoramic multimedia resource frame by frame based on the independent display terminal information to obtain local multimedia resources;
the binding module is used for binding the local multimedia resource and the independent display terminal to form a mapping relation;
the display module is used for displaying the local multimedia resources through the independent display terminal based on the mapping relation; the plurality of independent display terminals are connected one by one to form a ring screen.
Optionally, the segmentation module includes:
the independent display terminal information comprises display screen sizes and the number of display terminals;
determining the segmentation number of the panoramic multimedia resources in a single frame, namely the number of the local multimedia resources in the single frame, based on the number of the display terminals;
and determining the actual size of the local multimedia resource displayed by the independent display terminal based on the display screen size.
Optionally, the binding module includes:
the independent display terminal information comprises a terminal code;
and sequencing the local multimedia resources according to the sequence of the terminal codes, and binding the local multimedia resources with the corresponding terminal codes to form a one-to-one/many-to-one mapping relation.
Optionally, the method comprises the following steps:
the display screen size comprises a display screen transverse size and a display screen vertical size;
when the sizes of the independent display terminals are different, the largest display screen transverse size is not more than 200% of the smallest display screen transverse size, and the largest display screen vertical size is not more than 150% of the smallest display screen vertical size.
Optionally, the display module includes:
the number of the display terminals is N (N is more than or equal to 3), and the lateral dimension of the display screen of the independent display terminal of the ith (i is more than or equal to 1 and less than or equal to N) is L i The total display screen transverse dimensions of the N independent display terminals are:
Σ L ＝L 1 +L 2 +...+L i
the play angle of the i-th independent display terminal is 360.* (L) i /Σ L )；
And displaying the local multimedia resources through the independent display terminal based on the mapping relation and the playing view angle.
The specification also provides an electronic device, wherein the electronic device includes:
a processor; and a memory storing processor-executable instructions that, when executed, cause the processor to perform the method of any of the above.
The present specification also provides a computer readable storage medium storing one or more programs which when executed by a processor implement any of the methods described above.
In the application, the complete reproduction of panoramic multimedia resources can be realized by utilizing the conventional independent display terminal without special equipment, and the efficiency of information transmission is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a method for displaying a panoramic multimedia resource of a circular screen according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a play view angle in a method for displaying a panoramic multimedia resource of a circular screen according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a panoramic multimedia resource display device according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 5 is a schematic diagram of a computer readable medium according to an embodiment of the present disclosure.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the application. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the application defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the application.
Exemplary embodiments of the present application are described more fully below in connection with fig. 1-5. However, the exemplary embodiments can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the application to those skilled in the art. The same reference numerals in the drawings denote the same or similar elements, components or portions, and thus a repetitive description thereof will be omitted.
The features, structures, characteristics or other details described in a particular embodiment do not exclude that may be combined in one or more other embodiments in a suitable manner, without departing from the technical idea of the application.
In the description of specific embodiments, features, structures, characteristics, or other details described in the present application are provided to enable one skilled in the art to fully understand the embodiments. However, it is not excluded that one skilled in the art may practice the present application without one or more of the specific features, structures, characteristics, or other details.
The flow diagrams depicted in the figures are exemplary only, and do not necessarily include all of the elements and operations/steps, nor must they be performed in the order described. For example, some operations/steps may be decomposed, and some operations/steps may be combined or partially combined, so that the order of actual execution may be changed according to actual situations.
The block diagrams depicted in the figures are merely functional entities and do not necessarily correspond to physically separate entities. That is, the functional entities may be implemented in software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
The term "and/or" and/or "includes all combinations of any one or more of the associated listed items.
Fig. 1 is a schematic diagram of a method for displaying a panoramic multimedia resource of a circular screen according to an embodiment of the present disclosure, where the method may include:
s110: acquiring panoramic multimedia resources;
in the specific implementation mode of the present specification, more than 2 cameras are arranged in a ring mode to record images in the whole spherical space at the same time, or virtual image information generated by special editing software is adopted to obtain panoramic multimedia resources.
S120: dividing the panoramic multimedia resource frame by frame based on the information of the independent display terminal to obtain a local multimedia resource;
optionally, the S120 includes:
the independent display terminal information comprises display screen sizes and the number of display terminals;
determining the segmentation number of the panoramic multimedia resources in a single frame, namely the number of the local multimedia resources in the single frame, based on the number of the display terminals;
and determining the actual size of the local multimedia resource displayed by the independent display terminal based on the display screen size.
In the specific embodiment of the present specification, the display terminal may be a conventional flat display device, such as a flat panel display, an IPAD, etc., or may be a curved display, a special display, etc. Firstly, carrying out framing treatment on the panoramic multimedia resource to obtain the panoramic multimedia resource in a single frame. Next, the number of divisions of the single-frame panoramic multimedia resource is determined based on the number of display terminals, and specifically, when the number of display terminals is 3, the number of divisions of the single-frame panoramic multimedia resource needs to be 3. I.e. the number of single frame local multimedia resources is equal to the number of display terminals.
S130: binding the local multimedia resource and the independent display terminal to form a mapping relation;
optionally, the S130 includes:
the independent display terminal information comprises a terminal code;
and sequencing the local multimedia resources according to the sequence of the terminal codes, and binding the local multimedia resources with the corresponding terminal codes to form a one-to-one/many-to-one mapping relation.
In the specific embodiment of the present specification, the terminal codes are obtained by coding the independent display terminals according to the clockwise arrangement sequence of the independent display terminals. Because the local multimedia resources need to display a complete picture, an ordering relationship is necessarily present, so that the local multimedia resources need to be ordered and bound according to the terminal coding sequence, and a complete panoramic multimedia resource can be displayed through a plurality of independent display terminals. Specifically, the terminal is encoded according to the clockwise arrangement sequence of the independent display terminals, so as to obtain a terminal 1 and a terminal 2.
Of course, in the case that the multimedia resource is a panoramic video, each frame of picture needs to be bound with the terminal, so as to form a many-to-one relationship, that is, a terminal corresponds to a plurality of pictures of different frames.
S140: displaying the local multimedia resources through the independent display terminal based on the mapping relation; the plurality of independent display terminals are connected one by one to form a ring screen.
Optionally, the method comprises the following steps:
the display screen size comprises a display screen transverse size and a display screen vertical size;
when the sizes of the independent display terminals are different, the largest display screen transverse size is not more than 200% of the smallest display screen transverse size, and the largest display screen vertical size is not more than 150% of the smallest display screen vertical size.
Optionally, the S140 includes:
the number of the display terminals is N (N is more than or equal to 3), and the lateral dimension of the display screen of the independent display terminal of the ith (i is more than or equal to 1 and less than or equal to N) is L i The total display screen transverse dimensions of the N independent display terminals are:
Σ L ＝L 1 +L 2 +...+L i
the play angle of the i-th independent display terminal is 360.* (L) i /Σ L )；
And displaying the local multimedia resources through the independent display terminal based on the mapping relation and the playing view angle.
In a specific implementation manner of the present disclosure, fig. 2 is a schematic diagram of a playing view angle in a method for displaying a panoramic multimedia resource of a circular screen in an embodiment of the present disclosure, where an independent display terminal is a completely universal and independent electronic device, and no hardware modification is required, and meanwhile, the number of terminals can be added and reduced at will. Each independent display terminal is connected with each other to form a ring shape, the audience is positioned at the central position, the central point position of each independent display terminal is a corresponding focus, and the included angle formed by the connecting lines of the two ends of each independent display terminal and the audience position is the visual angle. And according to the focus positions and the visual angles of the independent display terminals, controlling by a software algorithm, ensuring that the focuses of the independent display terminals are positioned at the center positions of the visual angles, and displaying corresponding local multimedia resources, so that the circular screen/panoramic video can be normally displayed.
In the application, the complete reproduction of panoramic multimedia resources can be realized by utilizing the conventional independent display terminal without special equipment, and the efficiency of information transmission is improved.
Fig. 3 is a schematic structural diagram of a circular screen panoramic multimedia resource display device according to an embodiment of the present disclosure, where the device may include:
an acquisition module 10, configured to acquire panoramic multimedia resources;
a segmentation module 20, configured to segment the panoramic multimedia resource frame by frame based on the independent display terminal information, so as to obtain a local multimedia resource;
a binding module 30, configured to bind the local multimedia resource and the independent display terminal into a mapping relationship;
a display module 40, configured to display the local multimedia resource through the independent display terminal based on the mapping relationship; the plurality of independent display terminals are connected one by one to form a ring screen.
Optionally, the dividing module 20 includes:
the independent display terminal information comprises display screen sizes and the number of display terminals;
determining the segmentation number of the panoramic multimedia resources in a single frame, namely the number of the local multimedia resources in the single frame, based on the number of the display terminals;
and determining the actual size of the local multimedia resource displayed by the independent display terminal based on the display screen size.
Optionally, the binding module 30 includes:
the independent display terminal information comprises a terminal code;
and sequencing the local multimedia resources according to the sequence of the terminal codes, and binding the local multimedia resources with the corresponding terminal codes to form a one-to-one/many-to-one mapping relation.
Optionally, the method comprises the following steps:
the display screen size comprises a display screen transverse size and a display screen vertical size;
when the sizes of the independent display terminals are different, the largest display screen transverse size is not more than 200% of the smallest display screen transverse size, and the largest display screen vertical size is not more than 150% of the smallest display screen vertical size.
Optionally, the display module 40 includes:
the number of the display terminals is N (N is more than or equal to 3), and the lateral dimension of the display screen of the independent display terminal of the ith (i is more than or equal to 1 and less than or equal to N) is L i The total display screen transverse dimensions of the N independent display terminals are:
Σ L ＝L 1 +L 2 +...+L i
the play angle of the i-th independent display terminal is 360.* (L) i /Σ L )；
And displaying the local multimedia resources through the independent display terminal based on the mapping relation and the playing view angle.
The functions of the apparatus according to the embodiments of the present application have been described in the foregoing method embodiments, so that the descriptions of the embodiments are not exhaustive, and reference may be made to the related descriptions in the foregoing embodiments, which are not repeated herein.
Based on the same inventive concept, the embodiments of the present specification also provide an electronic device.
The following describes an embodiment of an electronic device according to the present application, which may be regarded as a specific physical implementation of the above-described embodiment of the method and apparatus according to the present application. Details described in relation to the embodiments of the electronic device of the present application should be considered as additions to the embodiments of the method or apparatus described above; for details not disclosed in the embodiments of the electronic device of the present application, reference may be made to the above-described method or apparatus embodiments.
Fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. An electronic device 300 according to this embodiment of the present application is described below with reference to fig. 4. The electronic device 300 shown in fig. 4 is merely an example and should not be construed as limiting the functionality and scope of use of embodiments of the present application.
As shown in fig. 4, the electronic device 300 is embodied in the form of a general purpose computing device. Components of electronic device 300 may include, but are not limited to: at least one processing unit 310, at least one memory unit 320, a bus 330 connecting the different system components (including the memory unit 320 and the processing unit 310), a display unit 340, and the like.
Wherein the storage unit stores program code that is executable by the processing unit 310 such that the processing unit 310 performs the steps according to various exemplary embodiments of the application described in the above processing method section of the present specification. For example, the processing unit 310 may perform the steps shown in fig. 1.
The memory unit 320 may include readable media in the form of volatile memory units, such as Random Access Memory (RAM) 3201 and/or cache memory 3202, and may further include Read Only Memory (ROM) 3203.
The storage unit 320 may also include a program/utility 3204 having a set (at least one) of program modules 3205, such program modules 3205 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment.
Bus 330 may be one or more of several types of bus structures including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.
The electronic device 300 may also communicate with one or more external devices 400 (e.g., keyboard, pointing device, bluetooth device, etc.), one or more devices that enable a viewer to interact with the electronic device 300, and/or any device (e.g., router, modem, etc.) that enables the electronic device 300 to communicate with one or more other computing devices. Such communication may occur through an input/output (I/O) interface 350. Also, electronic device 300 may communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet, through network adapter 360. The network adapter 360 may communicate with other modules of the electronic device 300 via the bus 330. It should be appreciated that although not shown in fig. 4, other hardware and/or software modules may be used in connection with electronic device 300, including, but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.
Those skilled in the art will readily understand from the description of the embodiments above. Thus, the technical solution according to the embodiments of the present application may be embodied in the form of a software product, which may be stored in a computer readable storage medium (may be a CD-ROM, a usb disk, a mobile hard disk, etc.) or on a network, and includes several instructions to cause a computing device (may be a personal computer, a server, or a network device, etc.) to perform the above-mentioned method according to the present application. The computer program, when executed by a data processing device, enables the computer readable medium to carry out the above-described method of the present application, namely: such as the method shown in fig. 1.
Fig. 5 is a schematic diagram of a computer readable medium according to an embodiment of the present disclosure.
A computer program implementing the method shown in fig. 1 may be stored on one or more computer readable media. The computer readable medium may be a readable signal medium or a readable storage medium. The readable storage medium can be, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium would include the following: an electrical connection having one or more wires, a portable disk, a hard disk, random Access Memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The computer readable storage medium may include a data signal propagated in baseband or as part of a carrier wave, with readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A readable storage medium may also be any readable medium that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a readable storage medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the spectator computing device, partly on the spectator device, as a stand-alone software package, partly on the spectator computing device, partly on a remote computing device, or entirely on a remote computing device or server. In the case of remote computing devices, the remote computing device may be connected to the spectator computing device through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., connected via the internet using an internet service provider).
In summary, the application may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that some or all of the functionality of some or all of the components in accordance with embodiments of the present application may be implemented in practice using a general purpose data processing device such as a microprocessor or Digital Signal Processor (DSP). The present application can also be implemented as an apparatus or device program (e.g., a computer program and a computer program product) for performing a portion or all of the methods described herein. Such a program embodying the present application may be stored on a computer readable medium, or may have the form of one or more signals. Such signals may be downloaded from an internet website, provided on a carrier signal, or provided in any other form.
The above-described specific embodiments further describe the objects, technical solutions and advantageous effects of the present application in detail, and it should be understood that the present application is not inherently related to any particular computer, virtual device or electronic apparatus, and various general-purpose devices may also implement the present application. The foregoing description of the embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the application.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.
Claims (10)
1. The circular screen panoramic multimedia resource display method is characterized by comprising the following steps of:
acquiring panoramic multimedia resources;
dividing the panoramic multimedia resource frame by frame based on the information of the independent display terminal to obtain a local multimedia resource;
binding the local multimedia resource and the independent display terminal to form a mapping relation;
displaying the local multimedia resources through the independent display terminal based on the mapping relation; the plurality of independent display terminals are connected one by one to form a ring screen.
2. The method for displaying panoramic multimedia resources on a circular screen according to claim 1, wherein said dividing said panoramic multimedia resources frame by frame based on independent display terminal information to obtain local multimedia resources comprises:
the independent display terminal information comprises display screen sizes and the number of display terminals;
determining the segmentation number of the panoramic multimedia resources in a single frame, namely the number of the local multimedia resources in the single frame, based on the number of the display terminals;
and determining the actual size of the local multimedia resource displayed by the independent display terminal based on the display screen size.
3. The method for displaying the panoramic multimedia resource of claim 1, wherein binding the local multimedia resource and the independent display terminal into a mapping relationship comprises:
the independent display terminal information comprises a terminal code;
and sequencing the local multimedia resources according to the sequence of the terminal codes, and binding the local multimedia resources with the corresponding terminal codes to form a one-to-one/many-to-one mapping relation.
4. The method for displaying the panoramic multimedia resource of the circular screen as recited in claim 1, comprising:
the display screen size comprises a display screen transverse size and a display screen vertical size;
when the sizes of the independent display terminals are different, the largest display screen transverse size is not more than 200% of the smallest display screen transverse size, and the largest display screen vertical size is not more than 150% of the smallest display screen vertical size.
5. The method for displaying the panoramic multimedia resource on the circular screen according to claim 4, wherein the displaying the local multimedia resource on the independent display terminal based on the mapping relation comprises:
the number of the display terminals is N (N is more than or equal to 3), and the lateral dimension of the display screen of the independent display terminal of the ith (i is more than or equal to 1 and less than or equal to N) is L i The total display screen transverse dimensions of the N independent display terminals are:
Σ L ＝L 1 +L 2 +...+L i
the play angle of the i-th independent display terminal is 360.* (L) i /Σ L )；
And displaying the local multimedia resources through the independent display terminal based on the mapping relation and the playing view angle.
6. The utility model provides a ring curtain panorama multimedia resource display device which characterized in that includes:
the acquisition module is used for acquiring panoramic multimedia resources;
the segmentation module is used for segmenting the panoramic multimedia resource frame by frame based on the independent display terminal information to obtain local multimedia resources;
the binding module is used for binding the local multimedia resource and the independent display terminal to form a mapping relation;
the display module is used for displaying the local multimedia resources through the independent display terminal based on the mapping relation; the plurality of independent display terminals are connected one by one to form a ring screen.
7. The apparatus for displaying a panoramic multimedia resource of claim 6, wherein said segmentation module comprises:
the independent display terminal information comprises display screen sizes and the number of display terminals;
determining the segmentation number of the panoramic multimedia resources in a single frame, namely the number of the local multimedia resources in the single frame, based on the number of the display terminals;
and determining the actual size of the local multimedia resource displayed by the independent display terminal based on the display screen size.
8. The circular screen panoramic multimedia resource display device of claim 6, wherein said binding module comprises:
the independent display terminal information comprises a terminal code;
and sequencing the local multimedia resources according to the sequence of the terminal codes, and binding the local multimedia resources with the corresponding terminal codes to form a one-to-one/many-to-one mapping relation.
9. An electronic device, wherein the electronic device comprises:
a processor; and a memory storing processor-executable instructions that, when executed, cause the processor to perform the method of any of claims 1-5.
10. A computer readable storage medium, wherein the computer readable storage medium stores one or more programs which, when executed by a processor, implement the method of any of claims 1-5.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064245A (en) * | 2012-11-07 | 2013-04-24 | 上海星影数码科技有限公司 | Five-dimensional (5D) 360-degree ring screen digital stereoscopic cinema system |
| CN104244019A (en) * | 2014-09-18 | 2014-12-24 | 孙轩 | Panoramic video image indoor split screen display method and system |
| CN104735402A (en) * | 2013-12-21 | 2015-06-24 | 威海家和网络技术股份有限公司 | Panorama playback system |
| US20170052752A1 (en) * | 2015-08-17 | 2017-02-23 | Osamu OGAWARA | Image display system, information processing apparatus, and image display method |
| CN106600672A (en) * | 2016-11-29 | 2017-04-26 | 上海金陵电子网络股份有限公司 | Network-based distributed synchronous rendering system and method |
| CN110999307A (en) * | 2017-08-16 | 2020-04-10 | 三星电子株式会社 | Display apparatus, server, and control method thereof |
| CN115629731A (en) * | 2022-11-08 | 2023-01-20 | 上海现代建筑装饰环境设计研究院有限公司 | Spliced screen display control method and device and electronic equipment |
-
2023
- 2023-09-01 CN CN202311125759.8A patent/CN117149121A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064245A (en) * | 2012-11-07 | 2013-04-24 | 上海星影数码科技有限公司 | Five-dimensional (5D) 360-degree ring screen digital stereoscopic cinema system |
| CN104735402A (en) * | 2013-12-21 | 2015-06-24 | 威海家和网络技术股份有限公司 | Panorama playback system |
| CN104244019A (en) * | 2014-09-18 | 2014-12-24 | 孙轩 | Panoramic video image indoor split screen display method and system |
| US20170052752A1 (en) * | 2015-08-17 | 2017-02-23 | Osamu OGAWARA | Image display system, information processing apparatus, and image display method |
| CN106600672A (en) * | 2016-11-29 | 2017-04-26 | 上海金陵电子网络股份有限公司 | Network-based distributed synchronous rendering system and method |
| CN110999307A (en) * | 2017-08-16 | 2020-04-10 | 三星电子株式会社 | Display apparatus, server, and control method thereof |
| CN115629731A (en) * | 2022-11-08 | 2023-01-20 | 上海现代建筑装饰环境设计研究院有限公司 | Spliced screen display control method and device and electronic equipment |
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