KR20180021623A - System and method for providing virtual reality content - Google Patents

Abstract

According to the present invention, a VR content providing system is disclosed. More specifically, the present invention relates to a system and a method for providing VR content, which service VR content produced by a selection type of a user online. According to an embodiment of the present invention, a service type such as a theater that a viewer wants or first person content is selected, and the VR content produced by the selection type is provided to a user terminal, thereby more realistically experiencing content that the user intends.

Description

[0001] SYSTEM AND METHOD FOR PROVIDING VIRTUAL REALITY CONTENT [0002]

The present invention relates to a VR contents providing system, and more particularly, to a VR contents providing system and method for providing on-line virtual reality contents produced according to a user's selection type.

Virtual Reality (VR) is a technology that creates a 3D virtual space through a computer system based on the real world, and realizes more realistic contents based on the interaction between the virtual space and the user. Virtual reality technology is expected to maximize the public's curiosity about new content.

Such VR technology can be implemented on a PC screen, but in order to transmit contents to a user more vigorously, a head mounted display (HMD), which is a type of a wearable device worn by a user directly on the head, A head mounted device has been proposed.

Such a head-mounted display is advantageous in that it is highly portable and accessible as a user wears it directly on the body as compared with a stationary display device.

In addition, in recent years, there has been disclosed a video that can view scenes and places to be viewed at 360 ° without using an HMD. These techniques complement the existing HMD drawbacks, There is a problem in that there are limitations on the kinds of players that are supported only for a specific application.

In addition, video-related services currently provided on-line use contents produced according to the intention of a maker, and opinions of users can not be reflected, and only one-way contents are provided.

The present invention has been conceived to solve the above-described problems, and it is an object of the present invention to select a performance desired by a spectator, to receive three-dimensional performance image information on a performance selected at a virtual performance venue, There is a problem in providing a VR content providing system and method which enables a spectator to feel a special effect of a performance and use a content reflecting his / her own opinion.

According to an embodiment of the present invention, there is provided a system for providing a plurality of user terminals with virtual reality contents created using one or more camera devices, At least one camera device for generating an image; A broadcasting device for generating one or more virtual reality contents through an image processing process for the virtual reality image; And a content service apparatus for providing the virtual reality contents according to a request of the user terminal.

The camera device includes first to fourth fisheye lenses, and a plurality of the fisheye lenses are fixed or worn at different points in time.

A stitching device for receiving a plurality of virtual reality images from the camera device and combining the images into one image for each scene; An HD switching device for setting a resolution of the combined virtual reality image; And an encoder that encodes a virtual reality image having a resolution set in the form of the virtual reality content.

Wherein the content service apparatus provides a producer list to the user terminal, generates a funding project according to a user's preference vote for the producer, and issues an electronic ticket according to the funding result; And a media server for storing the virtual reality content and providing the virtual reality content for the electronic ticket sold through the funding server to the user terminal.

Wherein the virtual reality contents include a plurality of images in which one content has a different progress path, and the content service apparatus, in accordance with the selection of the user terminal, selects one of the plurality of images, And provides a video stream.

According to another aspect of the present invention, there is provided a method for providing VR content to a plurality of user terminals, the method comprising: Generating a virtual reality image by photographing an object through the virtual reality image; Generating and storing one or more virtual reality contents through an image processing process on the virtual reality images; And providing the virtual reality content to a user terminal presenting an electronic ticket.

The camera device includes first to fourth fisheye lenses, and a plurality of the fisheye lenses are fixed or worn at different points in time.

The generating and storing of the one or more virtual reality contents through the image processing process for the virtual reality image may include combining the plurality of virtual reality images into one image for each scene upon receiving the plurality of virtual reality images from the camera device. Setting a resolution of a combined virtual reality image; Encoding a virtual reality image with a resolution in the form of the virtual reality content; And storing the virtual reality content in a media server.

Selecting a content type from the user terminal before generating the virtual reality video signal; Providing a list of producers to a plurality of user terminals, and returning the producer's preference and proceeding with a voting procedure; And issuing the electronic ticket by proceeding with a funding procedure for the selected producer corresponding to the voting result.

The providing of the virtual reality content may include: providing the user terminal with a branch included in the virtual reality content, the virtual reality content including a plurality of images in which one content has a different progress path; Selecting one of the progress paths from the user terminal; And providing a video stream corresponding to one of the plurality of images to the user terminal.

The system and method for providing VR contents according to an embodiment of the present invention can provide a VR content providing system and method according to the present invention by selecting a type of service such as a venue or first person content desired by a spectator, So that it is possible to experience the intended contents more realistically.

1 is a diagram illustrating an overall structure of a VR content providing system according to an embodiment of the present invention.
2 is a diagram illustrating a structure of a content service apparatus of a VR content providing system according to an embodiment of the present invention.
3 is a diagram for explaining a configuration of a camera apparatus and a broadcasting apparatus in a VR contents providing system according to an embodiment of the present invention.
4A and 4B are views showing an example of a camera apparatus of a VR contents providing system according to an embodiment of the present invention.
FIGS. 5A and 5B are views showing an example of a camera arrangement according to the wear of the camera device according to the embodiment of the present invention, and images produced thereby.
6A to 6C are views showing an example of a camera apparatus of a VR contents providing system according to an embodiment of the present invention.
FIGS. 7A and 7B are views for explaining a method of producing a virtual reality content according to another embodiment of the present invention.
8A and 8B are views for explaining functions implemented by the VR contents providing system according to the embodiment of the present invention.
9 is a diagram illustrating a method of providing VR content according to an embodiment of the present invention.
FIG. 10 is a view showing the VR contents production method according to the embodiment of the present invention, in a stepwise manner.

Prior to the description, when an element is referred to as being "comprising" or "including" an element throughout the specification, it is to be understood that the element may be further comprised of other elements . The term " Unit ... " and "Module" in the specification mean a unit for processing at least one function or operation, And a combination of software.

Furthermore, the term "embodiment" is used herein to mean serving as an example, instance, or illustration, but the subject matter of the invention is not limited by such example. It is also to be understood that the terms "including, "" having, "and other similar terms are used, but that they do not exclude any additional or different components when used in the claims, Quot; is < / RTI > used in a manner similar to the term " Comprising ".

The various techniques described herein may be implemented with hardware or software, or may be implemented with a combination of both, where appropriate. As used herein, terms such as "Unit," "Module," "System," and the like are likewise equally applicable to computer-related entities, It can be handled as equivalent to the software at the time of execution. For example, a program module may be composed of one component or a combination of two or more components. Further, in the present invention, both the application program and the hardware executed in the server or the terminal can be configured on a module basis, and can be recorded in one physical memory or distributed among two or more memories and recording media.

Hereinafter, a system and method for providing VR contents according to an embodiment of the present invention will be described with reference to the drawings.

1 is a diagram illustrating an overall structure of a VR content providing system according to an embodiment of the present invention.

Referring to FIG. 1, a VR contents providing system according to an embodiment of the present invention includes at least one camera apparatus 100 for capturing a broadcast object and generating a virtual reality video signal, A broadcast apparatus 200 for generating one or more virtual reality contents via a network and a content service apparatus 300 for providing the virtual reality contents at the request of one or more user terminals 10. [

In addition, the VR contents providing system of the present invention can provide virtual reality contents to various types of user terminals 10, which can be a stand-alone terminal such as a computing device, a portable mobile terminal, And a wearable terminal in the form of an HMD that provides a VR image by being worn on the head of the user.

The camera device 100 is a device for generating a virtual reality (VR) video signal by photographing a VR content production object using one or more cameras, and is a device for providing a source for content production. As an example, VR content may be produced by a concert hall such as a singer. Preferably, the VR content stage is provided with a VR camera according to an embodiment of the present invention. According to the VR content produced through the VR content, It is possible to provide a new type of service that can be viewed from various stages without being under the stage.

In addition, the VR contents providing system according to the embodiment of the present invention can provide first-person VR contents for individuals as well as concert halls for a plurality of viewers. To this end, the camera device 100 can be worn on the head of the image producer, and the image can be generated by photographing the surroundings at 360 ° while moving on the head of the image producer. According to the VR content produced on the basis of this, the viewer can proceed to a web drama-style story in which he or she becomes an artist or a hero in a web drama desired by the viewer, or watches a predetermined tourist attraction together with an actor. Therefore, it is possible to provide VR contents in which the web contents which can naturally introduce sightseeing places can be developed in accordance with the VR web contents and play with the contents desired by the user.

In order to produce the VR contents of the above-described form, a plurality of camera apparatuses 100 may be configured in the form of a stage or an HMD, and a specific form of the camera apparatus 100 will be described later.

The broadcasting apparatus 200 may include a plurality of image processing apparatuses for rendering a virtual reality image obtained by the camera apparatus 100 through an image processing process, The broadcasting apparatus 200 may convert the video into virtual reality contents that can be served by the user terminal 10 through processes such as stitching processing, resolution setting, encoding, and the like do.

When the content service apparatus 300 receives a request for providing a specific type of content from the user terminal 10, the voter selects a specific producer by voting for the content producer, creates a funding project for the producer, And provides the stored virtual reality contents through the storage and information communication network.

In order to implement such a function, the content service apparatus 300 generates a funding project according to a user's preference vote, performs an electronic ticket sales process according to the funding result, and transmits a virtual reality crowd content for the electronic ticket And one or more servers providing the user terminal.

According to the above-described structure, the VR contents providing system according to the embodiment of the present invention is not a one-way simple VR contents providing experience similar to a user visiting the stage site at various points of time Or provides an interactive first person content suitable for an individual, thereby providing a user with a more advanced virtual reality experience.

Hereinafter, a configuration of a service apparatus for providing a VR content according to a preference of a user in a VR content providing system according to an embodiment of the present invention will be described with reference to the drawings.

2 is a diagram illustrating a structure of a content service apparatus of a VR content providing system according to an embodiment of the present invention.

Referring to FIG. 2, the content service apparatus of the present invention roughly provides a producer list to a user terminal, creates a crowd funding project according to a user's preference vote based on the list, A media server 320 for storing virtual reality content and providing virtual reality crowd content for the electronic tickets sold through the funding server 310 to the user terminal, . ≪ / RTI >

First, the funding server 310 selects the content type of the user terminal. The funding server 310 provides a list of producers to vote on the preference for the producer, generates a funding project for the selected producer, and issues an electronic ticket according to the result .

To this end, the funding server 310 includes a voting progress unit 311 for providing a production list to a user terminal after selecting a content type, selecting a producer by proceeding with a preference voting process for the selected list if the producer is selected, A project management unit 315 for performing a management procedure such as a calculation of an amount until a target fund of the generated funding project is reached and a time limit setting, A project DB 316 for storing the generated funding project, and a ticket processing unit 318 for issuing an electronic ticket for completion of the ongoing funding project.

Here, the project DB 316 may store not only the information related to the funding project, but also information such as the membership information of the users for providing the service and the electronic ticketing status.

The media server 320 serves to store and provide the virtual reality contents produced by the VR contents providing system of the present invention. To this end, the media server 320 includes a content providing unit 321 for providing a virtual reality crowd content created according to the completed funding project to a user terminal having an electronic ticket issued, a storage unit for storing, And a contents DB 326 for storing the created virtual reality contents. Here, the content provided by the content providing unit 321 may be divided into concert type VR content 321a and first person content first person content 321b.

According to the above-described structure, the content service apparatus according to the embodiment of the present invention stores the VR content provided from the camera device and the broadcasting device, initiates the funding project according to the preferences of the users, and transmits the VR crowd according to the ticket sales. Content can be provided.

Hereinafter, a camera apparatus and a broadcasting apparatus of a VR contents providing system according to an embodiment of the present invention will be described with reference to the drawings.

3 is a diagram for explaining a configuration of a camera apparatus and a broadcasting apparatus in a VR contents providing system according to an embodiment of the present invention.

Referring to FIG. 3, in the VR contents providing system according to the embodiment of the present invention, a personalized image or a performance scene image is photographed through a plurality of camera devices 100. As the dedicated VR cameras 1 to n capable of producing the virtual reality contents, the plurality of camera apparatuses 100 can be used, and a plurality of virtual reality image signals for the object to be photographed according to various viewpoints are generated.

The virtual reality video signal is converted into VR content through a predetermined broadcasting device 200 and is stored in the media server 320. The broadcast apparatus may include a plurality of stitching units 220, an HD switching unit 230, and an encoder 240.

The stitching device 220 serves to combine a plurality of virtual reality image signals. The VR content can be composed of virtual reality video signals according to a plurality of viewpoints in one scene, so that the actual user can enjoy the contents in 360 ° all directions. For this purpose, the stitching device 220 combines a plurality of virtual reality video signals belonging to the same scene frame by frame, and corresponds to each of n (n is a natural number) camera devices 210 and n The stitching devices 1 to n (220) may be provided.

The HD switching device 230 sets the resolution of the combined virtual reality image contents to be set to a resolution of 1080p FHD or 4k UHD reproducible by the user terminal 10. [

The encoder 240 encodes a virtual reality image having a resolution set in a video format supported by a video player built in the user terminal to generate a virtual reality content finally available for service.

The virtual reality contents generated through the above-described broadcasting apparatus are transmitted to the media server 320, stored in the database according to the type, and then provided to the user terminals 10 through the information communication network.

Here, the user terminal 10 is a concept that includes a stationary terminal such as a computing device and a mobile terminal capable of reproducing contents, as well as a wearable terminal in the form of an HMD that provides a VR image by wearing the user's head.

According to the above-described structure, the VR contents providing system according to the embodiment of the present invention can produce and provide the virtual reality contents according to the user's taste, and the VR contents providing system according to the embodiment of the present invention, And a virtual reality content generated by the type of installation will be described in detail.

4A and 4B are views showing an example of a camera apparatus of a VR contents providing system according to an embodiment of the present invention.

Referring to FIGS. 4A and 4B, the camera device 100 of the present invention includes a form capable of capturing a first-person viewpoint image, and through this, a virtual reality image for first-person content, You can shoot.

In particular, the illustrated camera apparatus 100 may include a plurality of fish-eye lenses and a plurality of assembly frames for fixing the fish-eyes to the head of the wearer. The first assembly frame 101 surrounds the upper portion of the wearer's head, Allowing the device 100 to be mounted on the wearer's head. In addition, the second assembly frame 102 is equipped with a fisheye lens and a camera 103 that can frame the sides of the wearer's head, fix the first assembly frame 101, and photograph the front, back, right, and left viewpoints.

For this purpose, the first and second assembling frames 101 and 102 may be formed in a U-shaped structure with one side opened. The auxiliary frame 103 may further be inserted into and coupled with the camera device 100 to increase the coupling force between the frames 101 and 102. At least two of the frames 101 to 103 may be provided.

Each of the frames 101 to 103 can be coupled and fixed to each other through a plurality of engaging members 106. The engaging member 106 can be formed of a plurality of frames such as' E ',' It can be shaped like an I 'shape and a circular shape.

FIGS. 5A and 5B are views showing an example of a camera arrangement according to the wear of the camera device according to the embodiment of the present invention, and images produced thereby.

Referring to FIG. 5A, an example of a Virtual Reality Self League (VRSL) system implemented using a VR content providing system is a system in which four 220 ° fisheye lenses and a 4K camera are implemented as one module, and a VR image and a 4K 2D image Can be manufactured at the same time. The photographed image is converted into a virtual reality content through a stitching device or the like.

In this structure, the illustrated cameras a1, a2, a3, a4, a5, and a6 can be set to capture images in the range of 220, 90, 220, 90, 220 and 220, It is possible to acquire an image for producing a virtual reality content suitable for first person view by photographing the viewpoint viewed from the (all) orientation.

FIG. 5B illustrates one scene in an image captured through a camera device having the structure of FIG. 5A, and it is possible to capture not only an image of forward, backward, left and right viewpoints but also images of a viewpoint of up and down directions. When viewing the virtual image content through the HMD device, the image can be provided in any direction that the wearer sees.

Hereinafter, with reference to the drawings, a camera installation structure for producing virtual image contents when the content type is a concert type will be described.

6A to 6C are views showing an example of a camera apparatus of a VR contents providing system according to an embodiment of the present invention.

6A to 6C, the camera device of the present invention includes a form capable of shooting a first-person viewpoint image, and through this, a virtual reality image for a concert content viewed from a viewpoint of a visitor visiting a performance hall such as a concert can be photographed have.

Referring to FIG. 6A, a plurality of first light sources (LED1) may be disposed on a floor surface of a hexagonal shape in a concert hall for producing the illustrated concert contents, and a plurality of first light sources A first camera device cam1 provided on the rail moving means (not shown), and a second camera device cam2 disposed on the stage central area. In addition, a third camera device (cam3) installed on the wire means that can be moved to any position on the stage may further include the camera so that the camera can take a stage at various angles.

Also, a plurality of second light sources (LED2) may be arranged on the circumference around the stage to add various light source effects to the illumination. Then, it is possible to add special effect to the provided virtual reality contents screen and an interactive effect such as a picture and a dialogue window linked with the SNS.

FIG. 6B is a diagram illustrating a photographing coverage of a camera apparatus according to the arrangement structure illustrated in FIG. 6A, in which the camera apparatus includes a central region K and surrounding regions A through J of a hexagon surrounding the center region K , But it can be photographed by the mobile camera up to the extended areas A ', B', L to S extended by a certain distance from the peripheral areas A to J. 6C shows an example of a camera installed in the central area in FIG. 6A. The camera device cam installed at the center may be composed of a plurality of fish-eye lenses and a camera, It is possible to photograph the surrounding area surrounding it.

7A and 7B are diagrams for explaining a concert-type virtual reality content production method provided by the VR content providing system according to another embodiment of the present invention. Referring to FIG. 7A, , A normal ENG camera may be mounted with a 180 ° fisheye lens to capture an image, and a real-time stitching may be implemented in a device through a screen division and a computer graphic (CG).

Here, the first to fourth cameras al to a4 are ENG cameras equipped with the fish-eye lenses, and the first to third images b1 to b3 photographed through the cameras are in a form capable of real-time live stitching. The live stitching image c1 can be implemented by synthesizing the images through graphic work on each image (b1 to b3 in FIG. 7A).

Meanwhile, the VR contents providing system according to the embodiment of the present invention may include a function of providing a high-quality image of UHD or higher in addition to the shape of an image in the first-person type and the concert type virtual reality contents, The user can further provide an interactive function for selecting the progress of the image

8A and 8B are diagrams for explaining functions implemented by the VR contents providing system according to the embodiment of the present invention. Referring to FIG. 8A, in the platform implemented through the VR contents providing system of the present invention, The quality of the image can be improved by enlarging the image and segmenting the streaming through the image module # 1 which implements the UHD class (3840 × 2160) image and the image module # 2 which further subdivided the module. In addition to the normal video picture # 1 reproduced by the user terminal, in addition to the displayed video W1 and the control bar w2 for adjusting the progress of the video picture # 1, The user can select a specific scenario, and if the user selects a specific scenario, the video stream may be reproduced by moving an image of another scene at a starting point of the video. In addition, when a selection is reached, a mode of capturing a motion corresponding to performing a specific mission and moving to a selected session may be applied.

Hereinafter, a VR content providing method according to an embodiment of the present invention using the above-described system will be described with reference to the drawings.

9 is a diagram illustrating a method of providing VR content according to an embodiment of the present invention. In the following description, unless otherwise specified, the executing entity in each step becomes a content service apparatus.

Referring to FIG. 9, a method of providing VR contents according to an embodiment of the present invention is a method of providing a plurality of user terminals with virtual reality contents created using one or more camera devices, (S110) of generating and storing one or more virtual reality contents through an image processing process of a virtual reality image (S110); and generating and storing a virtual reality image And providing the contents (S120).

First, a step S100 of photographing a broadcast object through the camera device and generating a virtual reality image is performed. The creator photographs an intended broadcast object using a plurality of appropriate camera devices according to a concert type or first person type, And generating an image.

In operation S 110, the broadcasting device provided in the VR contents providing system generates and stores one or more virtual reality contents through an image processing process on the virtual reality image, , And a step of generating a serviceable virtual reality content through image processing such as resolution adjustment and encoding.

Next, as a step of providing virtual reality contents to a user terminal presenting an electronic ticket (S120), the virtual reality contents generated in the previous step are stored in the media server, and thereafter, in response to a request of the user terminal And providing the stored virtual reality crowd contents to the corresponding user terminal.

In addition, according to the embodiment of the present invention, not only a process of generating and providing virtual reality contents, but also a funding and an electronic ticket selling method for making production cost according to the preference of the producer from the users are disclosed. The VR content production method according to the embodiment of the present invention will be described in detail for each subject in each step.

This is a scenario of a service according to the method of providing VR contents according to an embodiment of the present invention, in which a user is accompanied by a specific person such as an entertainer, and can perform a virtual experience of traveling together. At this time, the main character can develop the story at the first person, and if there are a plurality of persons, the person can select one person and play the content. In addition, you can create a story by selecting a concept according to the condition of a place and a virtual person, and enjoy interactive contents that express emotions and present gifts during play through a mission selection.

FIG. 10 is a view showing the VR contents production method according to the embodiment of the present invention, in a stepwise manner.

Referring to FIG. 10, in the VR content production method of the present invention, a user accesses a content service apparatus through an information communication network using his / her terminal, and a concert-type content or a first- , And selects either one (S210). The funding server provides the producer list according to the selected type to the user terminal, and the user selects a desired producer according to the preference in the producer list (S220).

Accordingly, the funding server proceeds on-line with a preference vote for the corresponding producer, and the voting is continued until the setup period or the number of set votes including the other users is reached (S230) The producer is selected (S240).

Next, the funding server generates a funding project for the creator, proceeds fund-raising from the users, and issues an electronic ticket to the participating users in response to the fund-raising amount (S250). The electronic ticket may be provided to each user terminal in the form of an e-mail.

Then, the manufacturer captures a virtual reality image according to the content type using the camera device of the VR contents providing system of the present invention (S260), and the broadcasting apparatus displays the virtual reality content (S270). The virtual reality content is stored in the media server.

Then, the media server provides the corresponding virtual reality contents according to the viewing request using the electronic ticket from the user terminal. Here, a stationary terminal such as a computing device may be used as the user terminal provided with the virtual reality contents, or an HMD terminal whose reproduction of the virtual reality contents is easy can be used.

While a great many are described in the foregoing description, it should be construed as an example of preferred embodiments rather than limiting the scope of the invention. Accordingly, the invention is not to be determined by the embodiments described, but should be determined by equivalents to the claims and the appended claims.

10: user terminal 100: camera device
200: Broadcasting apparatus 300: Content service apparatus
310: Funding server 320: Media server

Claims (10)

A system for providing a plurality of user terminals with virtual reality contents created using one or more camera devices,
At least one camera device for photographing an object to generate a virtual reality image;
A broadcasting device for generating one or more virtual reality contents through an image processing process for the virtual reality image; And
The content providing apparatus providing the virtual reality contents,
And the VR content providing system. The method according to claim 1,
The camera device includes:
Wherein the first to fourth fisheye lenses are installed in a fixed or wearable manner at a plurality of different viewpoints. The method according to claim 1,
The broadcast apparatus includes:
A stitching device for receiving a plurality of virtual reality images from the camera device and combining the images into one image for each scene;
An HD switching device for setting a resolution of the combined virtual reality image; And
An encoder for encoding a virtual reality image having a resolution set in the form of the virtual reality contents
And the VR content providing system. The method according to claim 1,
The content service apparatus includes:
A funding server for providing a producer list to the user terminal, generating a funding project according to a user's preference vote for a producer, and issuing an electronic ticket according to a funding result; And
A media server for storing the virtual reality content and providing the virtual reality content for the electronic ticket issued through the funding server to the user terminal,
And the VR content providing system. The method according to claim 1,
Wherein the virtual reality contents include a plurality of images in which one content has a different progress path,
The content service apparatus includes:
Providing a video stream corresponding to one of the plurality of videos according to the selection of the user terminal
And the VR content providing system. A method of providing a plurality of user terminals with virtual reality contents created using one or more camera devices,
Capturing an object through the camera device to generate a virtual reality image;
Generating and storing one or more virtual reality contents through an image processing process on the virtual reality images; And
Providing the virtual reality content to a user terminal presenting an electronic ticket
And the VR content. The method according to claim 6,
The camera device includes:
Wherein the first to fourth fisheye lenses are installed in a fixed or wearable manner at a plurality of different viewpoints. The method according to claim 6,
Wherein the generating and storing of the one or more virtual reality contents through the image processing of the virtual reality image comprises:
Receiving a plurality of virtual reality images from the camera device, combining the plurality of virtual reality images into one image for each scene;
Setting a resolution of a combined virtual reality image;
Encoding a virtual reality image with a resolution in the form of the virtual reality content; And
Storing the virtual reality content in a media server
And the VR content. The method according to claim 6,
Before the step of generating the virtual reality video signal,
Receiving a content type from the user terminal;
Providing a producer list to a plurality of user terminals, and returning the producer's preference and proceeding with a voting procedure; And
Conducting a funding procedure for the selected producer corresponding to the voting result, and issuing the electronic ticket
And the VR content. The method according to claim 6,
Wherein providing virtual reality content comprises:
Wherein the virtual reality content includes a plurality of images in which one content has a different progress path,
Providing a user terminal with a branch included in the virtual reality content;
Selecting one of the progress paths from the user terminal; And
Providing a video stream corresponding to one of the plurality of images to the user terminal
And the VR content.

Images