CN114363598B - Three-dimensional scene interactive video generation method and generation device - Google Patents

Abstract

The invention provides a method for generating a three-dimensional scene interactive video, which includes: obtaining a three-dimensional scene interactive template; displaying a hot spot preview interface of fixed scene hot spots, and creating at least one active scene element in the hot spot preview interface based on the user's local media library; setting an activity Parameters of scene elements and trigger conditions of all scene elements; storage operations are performed on fixed scene hotspots, fixed scene elements and active scene elements to generate 3D scene interactive videos. The present invention also provides a three-dimensional scene interactive video generating device. The process of generating the three-dimensional scene interactive video in the present invention is simple and relatively low in difficulty.

Description

Three-dimensional scene interactive video generation method and generation device

technical field

The present invention relates to the technical field of image processing, in particular to a method and device for generating a three-dimensional scene interactive video.

Background technique

With the development of technology, users have higher and higher requirements for video images, such as interacting with displayed content in the video images, and performing personalized settings on the video images.

However, the existing multimedia video content includes 3D video, 2D video, 3D image, 2D image, audio and other content. For example, it is necessary to integrate various types of multimedia video content to generate corresponding 3D scene interaction. Video generally requires professional video processing personnel to edit and process different multimedia video content according to customer requirements. The processing process is highly professional and difficult.

Therefore, it is necessary to provide a 3D scene interactive video generation method and a generation device to solve the problems existing in the prior art.

Contents of the invention

Embodiments of the present invention provide a 3D scene interactive video generation method and generation device that can integrate multiple different types of multimedia image content, so as to solve the problem of the existing 3D scene interactive video generation method and generation device for different multimedia image contents. Professional and difficult technical issues that need to be edited and dealt with.

An embodiment of the present invention provides a method for generating a three-dimensional scene interactive video, which includes:

Obtain a 3D scene interaction template, wherein the 3D scene interaction template includes fixed scene hotspots and fixed scene elements in the fixed scene hotspots; wherein the fixed scene hotspots include 3D pictures and/or 3D videos; and the fixed scene elements include 2D Image elements, 2D video elements or text elements;

Displaying the hot spot preview interface of the fixed scene hot spot, and creating at least one active scene element in the hot spot preview interface based on the user's local media library, wherein the active scene element includes a two-dimensional picture element, a two-dimensional video element or a text element ;

Setting parameters of the active scene element and trigger conditions of all scene elements; and

A storage operation is performed on the fixed scene hot spots, the fixed scene elements and the active scene elements to generate a three-dimensional scene interactive video.

The present invention also provides a method for generating a three-dimensional scene interactive video, which includes:

Obtain a three-dimensional scene interactive template, wherein the three-dimensional scene interactive template includes fixed scene hotspots, fixed scene elements in fixed scene hotspots, and template active scene elements; wherein the fixed scene hotspots include three-dimensional pictures and/or three-dimensional videos; the fixed scene hotspots include three-dimensional pictures and/or three-dimensional videos; The scene elements include two-dimensional picture elements, two-dimensional video elements or text elements; the template activity scene elements include two-dimensional picture elements, two-dimensional video elements or text elements;

Displaying the hotspot preview interface of the fixed scene hotspot, and creating at least one local activity scene element in the hotspot preview interface based on the user's local media library, wherein the local activity scene element includes a two-dimensional picture element, a two-dimensional video element or Text elements;

Setting parameters of the template active scene elements and the local active scene elements and trigger conditions of all scene elements; and

A storage operation is performed on the fixed scene hot spots, the fixed scene elements, the template active scene elements and the local active scene elements to generate a three-dimensional scene interactive video.

The present invention also provides a three-dimensional scene interactive video generation device, which includes:

A template acquiring module, configured to acquire a 3D scene interactive template, wherein the 3D scene interactive template includes fixed scene hotspots and fixed scene elements in the fixed scene hotspots; wherein the fixed scene hotspots include 3D pictures and/or 3D videos; the Fixed scene elements include 2D picture elements, 2D video elements or text elements;

The active scene element creation module is used to display the hot spot preview interface of the fixed scene hot spot, and create at least one active scene element in the hot spot preview interface based on the user's local media library, wherein the active scene element includes a two-dimensional image element , two-dimensional video elements or text elements;

A scene element setting module, used to set the parameters of the active scene element and trigger conditions of all scene elements; and

A video generating module, configured to store the fixed scene hotspots, the fixed scene elements and the active scene elements, so as to generate a 3D scene interactive video.

The present invention also provides a three-dimensional scene interactive video generation device, which includes:

A template acquiring module, configured to acquire a three-dimensional scene interactive template, wherein the three-dimensional scene interactive template includes fixed scene hotspots, fixed scene elements in fixed scene hotspots, and template active scene elements; wherein the fixed scene hotspots include three-dimensional pictures and/or Three-dimensional video; the fixed scene elements include two-dimensional picture elements, two-dimensional video elements or text elements; the template active scene elements include two-dimensional picture elements, two-dimensional video elements or text elements;

An active scene element creation module, configured to display the hot spot preview interface of the fixed scene hot spot, and create at least one local active scene element in the hot spot preview interface based on the user's local media library, wherein the local active scene element includes two-dimensional Image elements, 2D video elements or text elements;

A scene element setting module, configured to set parameters of the template active scene element and the local active scene element and trigger conditions of all scene elements; and

A video generation module, configured to store the fixed scene hot spots, the fixed scene elements, the template active scene elements and the local active scene elements, so as to generate a three-dimensional scene interactive video.

An embodiment of the present invention also provides a computer-readable storage medium, which stores processor-executable instructions, and the instructions are loaded by one or more processors to execute any of the above-mentioned methods for generating interactive 3D scene videos.

Compared with the prior art, the 3D scene interactive video generating method and generating device of the present invention use a 3D scene interactive template to create scene hotspots and scene elements, so that users can easily integrate different types of multimedia image content in the hotspot preview interface , the generation process of the 3D scene interactive video is simple and relatively low in difficulty, effectively solving the technical problem that the existing 3D scene interactive video generation method and generation device edit and process different multimedia image contents with strong professionalism and relatively high difficulty .

Description of drawings

Fig. 1 is the flow chart of an embodiment of the three-dimensional scene interactive video generation method of the present invention;

Fig. 2 is a flow chart of generating a 3D scene interactive template in the first embodiment of the method for generating a 3D scene interactive video of the present invention;

3 is a flowchart of a second embodiment of the method for generating a 3D scene interactive video of the present invention;

Fig. 4 is a flow chart of generating a 3D scene interactive template in the second embodiment of the method for generating a 3D scene interactive video of the present invention;

FIG. 5 is a schematic structural diagram of the first embodiment of the three-dimensional scene interactive video generating device of the present invention;

FIG. 6 is a schematic structural diagram of the second embodiment of the 3D scene interactive video generating device of the present invention;

Fig. 7 is the template creation flowchart of the three-dimensional scene interactive template of the present invention;

8a-8i are schematic diagrams of template creation process.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

The three-dimensional scene interactive video generation method and generation device of the present invention are used for electronic equipment that integrates and edits different types of multimedia image content, and the electronic equipment includes but is not limited to wearable equipment, head-mounted equipment, medical and health platforms, personal computers, Server computers, handheld or laptop devices, mobile devices (such as mobile phones, personal digital assistants (PDAs), media players, etc.), multiprocessor systems, consumer electronics, minicomputers, mainframe computers, including the above Distributed computing environments for arbitrary systems or devices, etc. The electronic device is preferably a content editing electronic device for integrating and editing multimedia image content, so as to integrate and edit different types of multimedia image content to generate corresponding three-dimensional scene interactive videos.

Please refer to FIG. 1 . FIG. 1 is a flowchart of a first embodiment of a method for generating a 3D scene interactive video according to the present invention. The method for generating a 3D scene interactive video in this embodiment can be implemented by using the above-mentioned content editing electronic device. The method for generating a three-dimensional scene interactive video in this embodiment includes the following steps:

Step S101, obtaining a 3D scene interaction module, wherein the 3D scene interaction template includes fixed scene hotspots and fixed scene elements in the fixed scene hotspots; the fixed scene hotspots include 3D pictures and/or 3D videos; the fixed scene elements include 2D picture elements, 2D video elements or text elements;

Step S102, displaying a hotspot preview interface of fixed scene hotspots, and creating at least one active scene element in the hotspot preview interface based on the user's local media library, wherein the active scene element includes a two-dimensional picture element, a two-dimensional video element or a text element;

Step S103, setting parameters of active scene elements and trigger conditions of all scene elements;

Step S104, storing the fixed scene hotspots, fixed scene elements and active scene elements to generate a 3D scene interactive video.

The interactive video generation process of the method for generating a 3D scene interactive video in this embodiment will be described in detail below.

In step S101, the content editing electronic device obtains a 3D scene interaction template; the 3D scene interaction template includes fixed scene hotspots and fixed scene elements, wherein the fixed scene hotspots include 3D pictures and/or 3D videos, and the fixed scene elements include 2D picture elements , 2D video features, or text features.

The 3D scene interactive template is a video scene template with multiple fixed scene hotspots and multiple fixed scene elements preset, such as winter snow scene templates, Christmas templates, New Year templates, etc., so that users only need to click on the corresponding 3D scene interactive template. Adding your own personalized activity scene elements can form a personalized 3D scene interactive video, thereby effectively reducing the difficulty for users to make personalized 3D scene interactive videos.

In step S102, the content editing electronic device displays a hotspot preview interface of fixed scene hotspots. The hot spot preview interface is a scene interface for setting corresponding active scene elements on corresponding fixed scene hot spots. The user can set the 2D picture, 2D video and/or text elements in the user's local media library to the hotspot preview interface, so as to create at least one active scene element in the hotspot preview interface, and then edit the active scene element subsequently.

In step S103, the content editing electronic device sets parameters of active scene elements and trigger conditions of all scene elements.

Specifically, if the active scene element is a two-dimensional image element, the content editing electronic device sets the size parameters, position parameters, image transparency and element life parameters of the two-dimensional image element. The size parameter of the 2D image element refers to the size parameter of the 2D image; the position parameter of the 2D image element refers to the position information of the 2D image in the hotspot preview interface; the image transparency of the 2D image element refers to the Transparency information in the hotspot preview interface; the element life parameter of the 2D image element refers to the embedded life of the 2D image in the hotspot preview interface, such as setting the embedded in point time and embedded out point time of the 2D image in the 3D video wait.

If the active scene element is a text element, the content editing electronic device sets the size parameters, position parameters, text transparency and element life parameters of the text element. The size parameter of the text element refers to the size parameter of the text element; the size parameter of the text element refers to the position information of the text element in the hotspot preview interface; the text transparency of the text element refers to the transparency information of the text element in the hotspot preview interface; The element life parameter of the text element refers to the embedding life of the text element in the hotspot preview interface, such as setting the embedding in point time and embedding out point time of the text element in the 3D video, etc.

If the active scene element is a two-dimensional video element, the content editing electronic device sets the size parameter, position parameter, screen transparency, video progress parameter and element life parameter of the two-dimensional video element. The size parameter of the 2D video element refers to the screen size parameter of the 2D video; the position parameter of the 2D video element refers to the position information of the 2D video in the hotspot preview interface; the screen transparency of the 2D video element refers to the 2D The transparency information of the video in the hotspot preview interface; the video progress parameter of the 2D video element refers to the playback parameters of the 2D video in the hotspot preview interface, such as whether to play in a loop, set the playback content, and set the playback controller and other parameters. The element life parameter of the 2D video element refers to the embedded life of the 2D video in the hotspot preview interface, such as setting the embedded in point time and embedded out point time of the 2D video in the 3D video, etc.

The triggering condition of the scene element refers to the condition of triggering the 2D picture element, 2D video element or text element in the hotspot preview interface. The trigger here can be a display operation on a 2D picture element or a text element, and a playback operation on a 2D video element.

In order to further save the resources of the video playback client, the content editing electronic device can set the position parameter of the scene element to be within the display range of the scene hotspot, open the scene element of the display range content, that is, display the corresponding two-dimensional picture element or text element, or Play the corresponding 2D video element. If the position parameter of the scene element is not within the display range of the scene hotspot, since the user cannot observe the scene element outside the display range of the scene hotspot, the scene element outside the display range is closed to save the resources of the video playback client .

Of course, the corresponding scene element can also be turned on or off based on the user's click operation on the scene element, that is, the user controls the scene element to be turned on or off manually.

In order to improve the relevance of different scene elements under the same hotspot preview interface, the content editing electronic device can set the open association relationship and close association relationship of different scene elements under the same hotspot preview interface. Other scene elements that have an open association relationship are opened together. For example, if there is a 2D picture element of a TV open button, you can set the 2D video element of the next TV on the hotspot preview interface to establish an open relationship with it. When the TV open button is triggered, the 2D video element of the TV is also activated at the same time. trigger. Or when the two-dimensional picture element of the radio is triggered, the sound element of setting the radio station is also triggered at the same time, thereby giving the user the display effect of turning on the radio.

Similarly, when a scene element is closed, other scene elements that have a closed association relationship with the scene element whose state is switched are closed together. For example, if there is a 2D picture element of a TV off button, you can set the 2D video of the next TV on the hotspot preview interface to establish a close relationship with it. When the TV off button is triggered, the 2D video element of the TV will be turned off at the same time.

Of course, the closing of scene elements here can also be associated with the opening of other scene elements, and the opening of scene elements can also be associated with the closing of other scene elements, so that users can click on a scene element to realize the association between multiple scene elements Triggered or closed, it is convenient for the user to set the linkage of multiple scene elements under the same hotspot preview interface, which improves the user's interactive video viewing experience.

Since the editing method of fixed scene elements is similar to that of active scene elements, and will not cause irreversible impact on the scene frame of the entire 3D scene interactive template, the user can set the trigger conditions for fixed scene elements and active scene elements here. But the parameters of fixed scene elements cannot be changed.

In step S104, the electronic content editing device stores the fixed scene hot spots obtained in step S101, the fixed scene elements and active scene elements obtained in step S103, so as to generate a three-dimensional scene interactive video. Users can interact with the 3D scene interactive video to watch all scene hotspots and scene elements in the scene hotspots.

In this way, the creation process of the 3D scene interactive video in the 3D scene interactive video generation method of this embodiment is completed.

The following describes the generation process of the 3D scene interaction template in this embodiment in detail. Please refer to FIG. 2 for details. FIG. 2 is a flowchart for generating a 3D scene interaction template in the first embodiment of the method for generating a 3D scene interaction video according to the present invention. The generation process of the 3D scene interactive template includes:

Step S201, obtaining a preset media library, wherein the preset media library includes 3D pictures, 2D pictures, 3D videos and 2D videos;

Step S202, displaying the scene preview interface, and creating at least one scene hot spot in the scene preview interface based on the user's first operation, where the scene hot spot is a 3D picture and/or 3D video;

Step S203, based on the user's second operation, setting the parameters of the scene hotspot;

Step S204, displaying a hotspot preview interface of scene hotspots, and creating at least one scene element in the hotspot preview interface based on a third user operation, wherein the scene element is a 2D image element, a 2D video element or a text element;

Step S205, based on the user's fourth operation, setting the parameters of the scene elements and the trigger conditions of the scene elements;

Step S206, setting scene hotspots as fixed scene hotspots, setting scene elements as fixed scene elements;

Step S207, generating a three-dimensional scene interaction template according to the fixed scene hot spots and the fixed scene elements in the fixed scene hot spots.

The following describes the process of generating the 3D scene interaction template in this embodiment in detail.

In step S201, the content editing electronic device acquires a preset media library, which is used to store multimedia image content such as 3D pictures, 2D pictures, 3D videos, and 2D videos.

Among them, the 3D picture is a panoramic picture of the surrounding 360-degree content image with the user's observation point as the center point; the 3D video is the panoramic video of the surrounding 360-degree content image with the user's observation point as the center point; the 2D picture is a certain area range A flat image of a content image; 3D video is a flat video of an area-wide content image.

Since the content images displayed by 3D pictures and 3D videos are generally larger than the actual viewing range of the user, the 3D pictures and 3D videos can be set as scene hotspots, so as to create a virtual scene around the user. At the same time, the content images displayed by 2D pictures and 2D videos are generally smaller than the actual observation range of the user. Therefore, 2D pictures and 2D videos can be set as scene elements in the scene hotspots, so as to create part of the virtual scene in the virtual scene around the user. elements. Then go to step S202.

In step S202, the content editing electronic device displays a scene preview interface. The scene preview interface refers to an interface for setting scene hotspots. The user can set the 3D pictures and 3D videos in the preset media library to the scene preview interface, In order to edit scene hotspots.

Specifically, 3D pictures and 3D videos can be displayed in the preset media library in the form of content previews, so that users can add scene hotspots such as 3D pictures and 3D videos to the scene preview interface by dragging and dropping the content previews middle.

In addition, if multiple scene hotspots are created in the scene preview interface based on the user's first operation (dragging the content preview image, etc.), the content editing electronic device can also be based on the user's first operation (creating different scene hotspots). Connecting line) to create a connection relationship between multiple scene hotspots, so as to realize switching between different scene hotspots. The connection relationship of the scene hotspot is used to set the adjacent hotspot link corresponding to the connection relationship in the corresponding hotspot preview interface. Then go to step S203.

In step S203, the content editing electronic device sets parameters of scene hotspots based on the user's second operation.

Specifically, if the scene hotspot is a 3D picture, the content editing electronic device sets the initial angle parameter and the initial range parameter of the 3D picture based on the user's second operation. The initial angle parameter refers to an initial angle of the 3D picture that the user can observe when entering a scene hotspot corresponding to the 3D picture. The initial range parameter refers to the angle range of the 3D picture that the user can observe when entering the scene hotspot corresponding to the 3D picture. The second operation here may be an operation in which the user directly inputs the parameters of the scene hotspot or adjusts the parameters of the scene hotspot on the basis of preset parameters.

For example, if the 3D picture is a 3D picture of the internal structure of a bedroom, the initial angle parameter of the 3D picture may be the angle at which the user faces away from the door of the bedroom, and the initial range parameter of the 3D picture may be the 3D picture that the user can observe while standing at the door of the bedroom In this way, the scene where the user enters the interior of the bedroom in the interactive video can be better reconstructed.

Then the content editing electronic device generates a hotspot preview interface of the 3D picture based on the set initial angle parameter and initial range parameter of the 3D picture. If the scene hotspot has an adjacent scene hotspot, the adjacent hotspot link of the adjacent scene hotspot can be set on the hotspot preview interface of the 3D picture.

If the hotspot of the scene is a 3D video, the content editing electronic device sets the initial angle parameter, initial range parameter and video progress parameter of the 3D video based on the user's second operation. The initial supervision parameter refers to an initial angle of the 3D video that the user can observe when entering a scene hotspot corresponding to the 3D video. The initial range parameter refers to an angle range of the 3D video that the user can observe when entering a scene hotspot corresponding to the 3D video. The video progress parameter refers to the playback progress of the 3D video when entering the scene hotspot corresponding to the 3D video.

Then the content editing electronic device can generate a hotspot preview interface of the 3D video based on the set initial angle parameter, initial range parameter and video progress parameter of the 3D video. If the scene hotspot has an adjacent scene hotspot, the adjacent hotspot link of the adjacent scene hotspot can be set on the hotspot preview interface of the 3D video.

Here, a scene hotspot can have multiple adjacent scene hotspots, and each adjacent scene hotspot has a corresponding adjacent hotspot link, wherein some adjacent hotspot links are set at fixed positions of the 3D video or 3D picture, and some The adjacent hotspot link can be set on a certain active object on the 3D video (such as a certain active character on the 3D video), and then the content editing electronic device can actively set the location of the scene hotspot on the 3D video based on the video progress parameters of the 3D video. Adjacent hot links, that is, based on different video progress parameters of the 3D video, the positions of the adjacent hot links in the 3D video are also different. Then go to step S204.

In step S204, the content editing electronic device displays a hotspot preview interface of scene hotspots. The hotspot preview interface is a scene interface for setting corresponding scene elements on corresponding scene hotspots. The user can set the 2D pictures, 2D video and/or text elements in the preset media library to the hotspot preview interface through the third operation, so as to create at least one scene element in the hotspot preview interface, and then perform subsequent scene elements edit. The third operation may also be a user's drag operation or selection operation on the content preview image of the scene element.

Specifically, since the 3D video of the scene hotspot has active content, it may conflict with the display of the content of the scene element.

For example, the display interface of general scene elements should cover the display interface of scene hotspots, so as to realize the effective display of scene elements in scene hotspots. Video should be on the topmost display screen. However, if the display interface of the scene elements has been covering the display interface of the scene hot spot, if the scene hot spot also has an active object (such as an active person), it may cause the active object in the scene hot spot to pass in front of the TV, but the picture is the TV The conflict effect that the content obscures the active object.

In order to avoid conflicts between the 3D video in the scene hotspot and the content in the scene element. Here, the content editing electronic device will obtain a static area in the 3D video, and the static area refers to an area where the picture content does not change during the playback of the 3D video. In this way, in the hotspot preview interface showing scene hotspots, static scene elements (scene elements set in the static area) can be created in the static area of the hotspot preview interface. Since the content of the 3D video in the static area does not change, it will not To generate display conflicts of active content where static scene elements block scene hotspots, it is sufficient to set the display interface of scene elements to cover the display interface of scene hotspots. Then go to step S205.

In step S205, the content editing electronic device sets parameters of scene elements and trigger conditions of scene elements based on the user's fourth operation.

Specifically, if the scene element is a two-dimensional image element, the content editing electronic device sets the size parameter, position parameter, image transparency and element life parameter of the two-dimensional image element based on the fourth operation. The size parameter of the 2D image element refers to the size parameter of the 2D image; the position parameter of the 2D image element refers to the position information of the 2D image in the hotspot preview interface; the image transparency of the 2D image element refers to the Transparency information in the hotspot preview interface; the element life parameter of the 2D image element refers to the embedded life of the 2D image in the hotspot preview interface, such as setting the embedded in point time and embedded out point time of the 2D image in the 3D video wait. The fourth operation here may be an operation in which the user directly inputs the parameters of the two-dimensional picture element or adjusts the parameters of the two-dimensional picture element on the basis of preset parameters.

If the scene element is a text element, based on the fourth operation, the content editing electronic device sets the size parameter, position parameter, text transparency and element life parameter of the text element. The size parameter of the text element refers to the size parameter of the text element; the size parameter of the text element refers to the position information of the text element in the hotspot preview interface; the text transparency of the text element refers to the transparency information of the text element in the hotspot preview interface; The element life parameter of the text element refers to the embedding life of the text element in the hotspot preview interface, such as setting the embedding in point time and embedding out point time of the text element in the 3D video, etc. The fourth operation here may be an operation in which the user directly inputs the parameters of the text element or adjusts the parameters of the text element on the basis of preset parameters.

If the scene element is a two-dimensional video element, the content editing electronic device sets the size parameter, position parameter, screen transparency, video progress parameter and element life parameter of the two-dimensional video element based on the fourth operation. The size parameter of the 2D video element refers to the screen size parameter of the 2D video; the position parameter of the 2D video element refers to the position information of the 2D video in the hotspot preview interface; the screen transparency of the 2D video element refers to the 2D The transparency information of the video in the hotspot preview interface; the video progress parameter of the 2D video element refers to the playback parameters of the 2D video in the hotspot preview interface, such as whether to play in a loop, set the playback content, and set the playback controller and other parameters. The element life parameter of the 2D video element refers to the embedded life of the 2D video in the hotspot preview interface, such as setting the embedded in point time and embedded out point time of the 2D video in the 3D video, etc. The fourth operation here may be an operation in which the user directly inputs the parameters of the 2D video elements or adjusts the parameters of the 2D video elements on the basis of preset parameters.

The triggering condition of the scene element refers to the condition of triggering the 2D picture element, 2D video element or text element in the hotspot preview interface. The trigger here can be a display operation on a 2D picture element or a text element, and a playback operation on a 2D video element.

In order to further save the resources of the video playback client, the content editing electronic device can set the position parameter of the scene element to be within the display range of the scene hotspot, open the scene element of the display range content, that is, display the corresponding two-dimensional picture element or text element, or Play the corresponding 2D video element. If the position parameter of the scene element is not within the display range of the scene hotspot, since the user cannot observe the scene element outside the display range of the scene hotspot, the scene element outside the display range is closed to save the resources of the video playback client .

Of course, the corresponding scene element can also be turned on or off based on the user's click operation on the scene element, that is, the user controls the scene element to be turned on or off manually.

In order to improve the relevance of different scene elements under the same hotspot preview interface, the content editing electronic device can set the open association relationship and close association relationship of different scene elements under the same hotspot preview interface. Other scene elements that have an open association relationship are opened together. For example, if there is a 2D picture element of a TV open button, you can set the 2D video element of the next TV on the hotspot preview interface to establish an open relationship with it. When the TV open button is triggered, the 2D video element of the TV is also activated at the same time. trigger. Or when the two-dimensional picture element of the radio is triggered, the sound element of setting the radio station is also triggered at the same time, thereby giving the user the display effect of turning on the radio.

Similarly, when a scene element is closed, other scene elements that have a closed association relationship with the scene element whose state is switched are closed together. For example, if there is a 2D picture element of a TV off button, you can set the 2D video of the next TV on the hotspot preview interface to establish a close relationship with it. When the TV off button is triggered, the 2D video element of the TV will be turned off at the same time.

Of course, the closing of scene elements here can also be associated with the opening of other scene elements, and the opening of scene elements can also be associated with the closing of other scene elements, so that users can click on a scene element to realize the association between multiple scene elements Triggered or closed, it is convenient for the user to set the linkage of multiple scene elements under the same hotspot preview interface, which improves the user's interactive video viewing experience. Then go to step S206.

In step S206, the content editing electronic device sets the scene hot spot set in step S202 as a fixed scene hot spot, and sets the scene element set in step S204 as a fixed scene element; the fixed scene hot spot is a three-dimensional scene interactive template that cannot be modified by parameters Scene hotspots, fixed scene elements are scene elements whose parameters cannot be changed in the 3D scene interactive template, so that later users can easily add active scene elements to the 3D scene interactive template. Then go to step S207.

In step S207, the content editing electronic device generates a 3D scene interactive template according to the fixed scene hotspot and the fixed scene elements in the fixed scene hotspot, so that the subsequent user can call the 3D scene interactive template.

The method for generating a 3D scene interactive video in this embodiment uses a 3D scene interactive template to create scene hotspots and scene elements, so that users can easily integrate different types of multimedia image content in the hotspot preview interface, and the generation process of a 3D scene interactive video is simple. And the difficulty is low.

Please refer to FIG. 3 . FIG. 3 is a flowchart of a second embodiment of the method for generating a 3D scene interactive video according to the present invention. The method for generating a 3D scene interactive video in this embodiment can be implemented by using the above-mentioned content editing electronic device. The method for generating a three-dimensional scene interactive video in this embodiment includes the following steps:

Step S301, obtaining a 3D scene interaction template, wherein the 3D scene interaction template includes fixed scene hotspots, fixed scene elements in the fixed scene hotspots, and template active scene elements; wherein the fixed scene hotspots include 3D pictures and/or 3D videos; the fixed scene elements include Two-dimensional image elements, two-dimensional video elements or text elements; template activity scene elements include two-dimensional image elements, two-dimensional video elements or text elements;

Step S302, displaying a hotspot preview interface of fixed scene hotspots, and creating at least one local event scene element in the hotspot preview interface based on the user's local media library, wherein the local event scene element includes a two-dimensional picture element, a two-dimensional video element or a text element;

Step S303, setting the parameters of template active scene elements and local active scene elements and the trigger conditions of all scene elements;

Step S304, storing the fixed scene hot spots, fixed scene elements, template active scene elements and local active scene elements to generate a 3D scene interactive video.

On the basis of the first embodiment of the three-dimensional scene interactive video generation method, the fixed scene hot spot of the three-dimensional scene interactive template of the three-dimensional scene interactive video generation method of this embodiment is also provided with template active scene elements, where the template active scene elements Refers to the active scene elements that the user can personalize and edit.

In step S302, the content editing electronic device displays a hotspot preview interface of fixed scene hotspots. The hot spot preview interface is a scene interface for setting corresponding active scene elements on corresponding fixed scene hot spots. The user can set two-dimensional pictures, two-dimensional video and/or text elements in the user's local media library to the hotspot preview interface, so as to create at least one local activity scene element in the hotspot preview interface, and then perform subsequent local activity scene elements edit.

In step S303, the content editing electronic device sets the parameters of the template active scene element and the local active scene element and trigger conditions of all scene elements.

The specific setting process of template active scene elements and local active scene elements is the same or similar to the setting process of active scene elements in step S103. For details, please refer to the setting process of active scene elements in step S103 above.

In step S304, the content editing electronic device stores the acquired fixed scene hotspots, fixed scene elements, template active scene elements and local active scene elements to generate a 3D scene interactive video. Users can interact with the 3D scene interactive video to watch all scene hotspots, template active scene elements and local active scene elements in scene hotspots.

In this way, the creation process of the 3D scene interactive video in the 3D scene interactive video generation method of this embodiment is completed.

The following describes the generation process of the 3D scene interaction template in this embodiment in detail. Please refer to FIG. 4 for details. FIG. 4 is a flowchart for generating a 3D scene interaction template in the second embodiment of the method for generating a 3D scene interaction video of the present invention. The generation process of the 3D scene interactive template includes:

Step S401, obtaining a preset media library, wherein the preset media library includes 3D pictures, 2D pictures, 3D videos and 2D videos;

Step S402, displaying the scene preview interface, and creating at least one scene hot spot in the scene preview interface based on the user's first operation, where the scene hot spot is a 3D picture and/or 3D video;

Step S403, based on the user's second operation, setting the parameters of the scene hotspot;

Step S404, displaying a hotspot preview interface of scene hotspots, and creating at least one scene element in the hotspot preview interface based on the user's third operation, where the scene element is a 2D image element, a 2D video element or a text element;

Step S405, based on the user's fourth operation, setting the parameters of the scene elements and the trigger conditions of the scene elements;

Step S406, setting the scene hotspot as a fixed scene hotspot, setting the fixed scene elements and template active scene elements in the scene elements;

Step S407, generating a three-dimensional scene interactive template according to the fixed scene hot spot, the fixed scene elements in the fixed scene hot spot, and the template active scene elements.

On the basis of the first embodiment, when the 3D scene interactive template of the 3D scene interactive video generation method of this embodiment is generated, fixed scene elements and template active scene elements are set in the fixed scene elements, wherein the fixed scene hot spots are 3D The scene hotspots whose parameters cannot be changed in the scene interaction template, the fixed scene elements are the scene elements whose parameters cannot be changed in the 3D scene interaction template, and the template active scene elements are the scene elements in the 3D scene interaction template that can be changed in parameters, so that later users can Based on your individual needs, you can edit the elements of the active scene in the template to generate the 3D scene interactive video you want.

On the basis of the first embodiment, the 3D scene interactive template of this embodiment is provided with fixed scene elements and template active scene elements at the same time, and the user can edit the template active scene elements in the 3D scene interactive template, which further improves the user experience. The ability to edit interactive videos of 3D scenes.

The present invention also provides a 3D scene interactive video generating device, please refer to FIG. 5 , which is a schematic structural diagram of a first embodiment of the 3D scene interactive video generating device of the present invention. The 3D scene interactive video generation device of this embodiment can be implemented using the above-mentioned 3D scene interactive video generation method. The 3D scene interactive video generation device 50 includes a template acquisition module 51, an active scene element creation module 52, a scene element setting module 53 and Video generation module 54 .

The template acquiring module 51 is used to obtain a three-dimensional scene interactive template, wherein the three-dimensional scene interactive template includes fixed scene hot spots and fixed scene elements in the fixed scene hot spots; wherein the fixed scene hot spots include three-dimensional pictures and/or three-dimensional videos; the fixed scene elements include two-dimensional Picture elements, two-dimensional video elements or text elements; the active scene element creation module 52 is used to display the hotspot preview interface of fixed scene hotspots, and create at least one active scene element in the hotspot preview interface based on the user's local media library, wherein the active scene element Including two-dimensional picture elements, two-dimensional video elements or text elements; scene element setting module 53 is used to set the parameters of active scene elements and the trigger conditions of all scene elements; video generation module 54 is used for fixed scene hotspots, fixed scene elements and Active scene elements are stored to generate 3D scene interactive video.

When using the 3D scene interactive video generation device 50 of this embodiment, firstly, the template acquisition module 51 obtains a 3D scene interactive template; the 3D scene interactive template includes fixed scene hot spots and fixed scene elements, wherein the fixed scene hot spots include 3D pictures and/or 3D scene elements. For video, fixed scene elements include 2D picture elements, 2D video elements or text elements.

Then the active scene element creation module 52 displays a hotspot preview interface of fixed scene hotspots. The hot spot preview interface is a scene interface for setting corresponding active scene elements on corresponding fixed scene hot spots. The user can set the 2D picture, 2D video and/or text elements in the user's local media library to the hotspot preview interface, so as to create at least one active scene element in the hotspot preview interface, and then edit the active scene element subsequently.

Then the scene element setting module 53 sets the parameters of the active scene element and the trigger conditions of all scene elements.

Finally, the video generation module 54 stores the acquired fixed scene hotspots, acquired fixed scene elements and active scene elements to generate a three-dimensional scene interactive video. Users can interact with the 3D scene interactive video to watch all scene hotspots and scene elements in the scene hotspots.

In this way, the generating process of the 3D scene interactive video by the 3D scene interactive video generating apparatus 50 of this embodiment is completed.

The generation process of the 3D scene interactive video in this embodiment is the same or similar to the generation process of the 3D scene interactive video in the first embodiment of the above-mentioned 3D scene interactive video generation method. A related description in an embodiment.

Please refer to FIG. 6 . FIG. 6 is a schematic structural diagram of a second embodiment of the device for generating 3D scene interactive video according to the present invention. The 3D scene interactive video generation device of this embodiment can be implemented using the above-mentioned 3D scene interactive video generation method. The 3D scene interactive video generation device 60 includes a template acquisition module 61, an active scene element creation module 62, a scene element setting module 63 and Video generation module 64 .

The template acquisition module 61 is used to obtain a three-dimensional scene interactive template, wherein the three-dimensional scene interactive template includes fixed scene hotspots, fixed scene elements in fixed scene hotspots, and template active scene elements; wherein the fixed scene hotspots include three-dimensional pictures and/or three-dimensional videos ; Fixed scene elements include two-dimensional picture elements, two-dimensional video elements or text elements; template active scene elements include two-dimensional picture elements, two-dimensional video elements or text elements; active scene element creation module 62 is used to display hot spots of fixed scene hot spots Preview the interface, and create at least one local activity scene element in the hotspot preview interface based on the user's local media library, where the local activity scene element includes a two-dimensional picture element, a two-dimensional video element or a text element; the scene element setting module 63 is used to set the template The parameters of active scene elements and local active scene elements and the trigger conditions of all scene elements; the video generation module 64 is used to store fixed scene hotspots, fixed scene elements, template active scene elements and local active scene elements to generate a three-dimensional scene Interactive video.

On the basis of the first embodiment, when the three-dimensional scene interactive template of the three-dimensional scene interactive video generation device 60 of this embodiment is generated, fixed scene elements and template active scene elements are set in the fixed scene elements, wherein the fixed scene hot spots are The 3D scene interactive template is a scene hot spot where parameters cannot be changed. The fixed scene elements are scene elements that cannot be changed in parameters in the 3D scene interactive template, and the template active scene elements are scene elements that can be changed in parameters in the 3D scene interactive template. Based on your own individual needs, you can edit the elements of the active scene in the template to generate the 3D scene interactive video you want.

The generation process of the 3D scene interactive video in this embodiment is the same or similar to the generation process of the 3D scene interactive video in the second embodiment of the above-mentioned 3D scene interactive video generation method. For details, please refer to Section 3 of the 3D scene interactive video generation method A related description in an embodiment.

On the basis of the first embodiment, the 3D scene interactive template of this embodiment is provided with fixed scene elements and template active scene elements at the same time, and the user can edit the template active scene elements in the 3D scene interactive template, which further improves the user experience. The ability to edit interactive videos of 3D scenes.

The creation process of the 3D scene interactive template of the present invention will be described below through a specific embodiment. Please refer to FIG. 7 and FIGS. 8a-8i. FIG. 7 is a template creation flow chart of the 3D scene interactive template of the present invention. 8a-8i are schematic diagrams of template creation process.

The process of creating a 3D scene interactive template by the content editing electronic device includes:

In step S701, the content editing electronic device creates a preset media library, that is, stores the prepared 3D pictures, 2D pictures, 3D videos and 2D videos in the preset media library, as shown by 81 in FIG. 8a.

In step S702, the content editing electronic device displays a scene preview interface, such as the scene preview interface 82 shown in FIG. Scene hotspots and connections between multiple scene hotspots (creating adjacent hotspot links in scene hotspots at the same time). As shown in the hotspot preview interface 84 shown in FIG. 8 b , there are adjacent hotspot links 85 of adjacent scene hotspots.

Step S703, the content editing electronic device sets the parameters of scene hotspots. Specifically as shown in Figure 8c, the scene hotspot is a 3D video, so the video progress parameter of the 3D video can be set by the progress controller 86, and the initial range parameter of the 3D video can be set by adjusting the field of view angle of the scene viewing angle setting 87, and by The horizontal adjustment of scene angle of view setting 87 sets the initial angle parameter of this three-dimensional video, promptly changes the first horizontal axis (the left-right direction axis based on existing user observation point), the second horizontal axis (based on existing user observation point) of user observation point. the position of the vertical axis (the up-down axis based on the existing user point of view). Simultaneously, the position of the adjacent hotspot link 85 in the hotspot preview interface 84 can be adjusted, as this adjacent hotspot link 85 is arranged on an active object of the scene hotspot corresponding to a hotspot preview interface, then this adjacent hotspot link 85 can be Based on the video progress parameters of scene hotspots, adjust their positions on the hotspot preview interface.

In step S704, the content editing electronic device displays a hotspot preview interface of scene hotspots. As shown in the hot spot preview interface 84 in Figure 8d, the user can embed two-dimensional pictures, three-dimensional pictures, two-dimensional video, three-dimensional video, text elements and audio elements in the hot spot preview interface through the embedded material interface 88, so as to preview Create multiple scene elements in the interface.

Step S705, based on the user's fourth operation, the content editing electronic device sets the parameters of the scene elements and the trigger conditions of the scene elements.

The parameter setting of the scene element of the text element is shown in FIG. 8e . The user can set the size parameter, position parameter, display angle parameter, text transparency and element life parameter of the text element through the text material embedding interface 89 .

The parameter settings of scene elements of 2D pictures and 3D pictures are shown in Figure 8f. Users can set the size parameters, position parameters, display angle parameters, text transparency and element life parameters of 2D pictures and 3D pictures through the picture material embedding interface 8a .

The parameter settings of the scene elements of 2D video and 3D video are shown in Figure 8g, the user can set the size parameters, position parameters, screen transparency, video progress parameters and element life parameters of 2D video and 3D video through the video material embedding interface 8b .

The parameter setting of the audio element is shown in Fig. 8h. The user can set the position parameter, the volume parameter and the element life parameter of the audio element through the audio material embedding interface 8c.

Further, the content editing electronic device can also set the open association relationship and close association relationship of different scene elements, as shown in the interface 8d of the audio material embedding interface 8c in Figure 8h, the user can set the audio material and other scene elements. Association relationship, similarly, users can set the association relationship between all different types of scene elements.

In step S706, the content editing electronic device saves the edited scene hotspot and the scene elements in the scene hotspot, and generates a three-dimensional scene interactive template, as shown in FIG. 8i.

The 3D scene interactive video generating method and generating device of the present invention use a 3D scene interactive template to create scene hotspots and scene elements, so that users can easily integrate different types of multimedia image content in the hotspot preview interface and generate 3D scene interactive videos The process is simple and the difficulty is relatively low, and effectively solves the technical problem that the existing three-dimensional scene interactive video generation method and the generation device edit and process different multimedia image contents with strong professionalism and relatively high difficulty.

In summary, although the present invention has been disclosed as above with the embodiments, the serial numbers before the embodiments are used for convenience of description only, and do not limit the sequence of the embodiments of the present invention. Moreover, the above-mentioned embodiments are not intended to limit the present invention. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention is defined by the claims range prevails.

Claims (7)

1. A three-dimensional scene interactive video generation method, characterized in that, comprising: Obtain a 3D scene interaction template, wherein the 3D scene interaction template includes fixed scene hotspots and fixed scene elements in the fixed scene hotspots; wherein the fixed scene hotspots include 3D pictures and/or 3D videos; and the fixed scene elements include 2D Image elements, 2D video elements or text elements; Displaying the hot spot preview interface of the fixed scene hot spot, and creating at least one active scene element in the hot spot preview interface based on the user's local media library, wherein the active scene element includes a two-dimensional picture element, a two-dimensional video element or a text element ; Setting parameters of the active scene element and trigger conditions of all scene elements; and storing the fixed scene hot spots, the fixed scene elements, and the active scene elements to generate a three-dimensional scene interactive video; The 3D scene interactive template is generated through the following steps: Obtaining a preset media library, wherein the preset media library includes 3D pictures, 2D pictures, 3D videos and 2D videos; displaying a scene preview interface, and creating at least one scene hot spot in the scene preview interface based on a first user operation, wherein the scene hot spot is a 3D picture and/or a 3D video; Based on the second operation of the user, setting the parameters of the scene hotspot; displaying a hot spot preview interface of the scene hot spots, and creating at least one scene element in the hot spot preview interface based on a third user operation, wherein the scene element is a two-dimensional picture element, a two-dimensional video element or a text element; Based on the user's fourth operation, setting parameters of the scene elements and trigger conditions of the scene elements; Setting the scene hot spot as a fixed scene hot spot, and setting the scene element as a fixed scene element; Generate a three-dimensional scene interaction template according to the fixed scene hot spot and the fixed scene elements in the fixed scene hot spot; The step of setting the parameters of the scene hotspot based on the user's second operation includes: If the scene hotspot is a three-dimensional picture, then based on the second operation of the user, set the initial angle parameter and the initial range parameter of the three-dimensional picture; Based on the initial angle parameter and the initial range parameter of the 3D picture, generate a hotspot preview interface of the 3D picture, and set adjacent hotspot links on the hotspot preview interface based on the second operation of the user; If the hotspot of the scene is a 3D video, then based on the second operation of the user, set an initial angle parameter, an initial range parameter and a video progress parameter of the 3D video; Based on the initial angle parameter, initial range parameter and video progress parameter of the 3D video, generate a hotspot preview interface of the 3D video, and set adjacent hotspot links on the hotspot preview interface based on a second user operation. 2. The three-dimensional scene interactive video generation method according to claim 1, wherein the step of setting the parameters of the active scene element comprises: If the active scene element is a two-dimensional image element, then set the size parameter, position parameter, image transparency and element life parameter of the two-dimensional image element; If the active scene element is a text element, then set the size parameters, position parameters, text transparency and element life parameters of the text element; If the active scene element is a two-dimensional video element, it is based on setting the size parameter, position parameter, picture transparency, video progress parameter and element life parameter of the two-dimensional video element. 3. The three-dimensional scene interactive video generation method according to claim 2, wherein the trigger conditions for setting all scene elements include: When the position parameter of the scene element is within the display range of the scene hot spot, turn on the scene element within the display range; when the position parameter of the scene element is not within the display range of the scene hot spot, turn off Scene elements outside the display range; Turning on or off the corresponding scene element based on the user's click operation on the scene element; Setting the opening association relationship of scene elements, when a scene element is opened, other scene elements that have an open association relationship with the scene element of the state switching are opened together; and/or; Set the close association relationship of the scene element. When a scene element is closed, other scene elements that have the close association relationship with the scene element of the state switch are also closed. 4. The method for generating a 3D scene interactive video according to claim 1, characterized in that, based on the video progress parameters of the 3D video, the adjacent hotspot links of the scene hotspots are actively set on the 3D video. 5. A method for generating a three-dimensional scene interactive video, comprising: Obtain a three-dimensional scene interactive template, wherein the three-dimensional scene interactive template includes fixed scene hotspots, fixed scene elements in fixed scene hotspots, and template active scene elements; wherein the fixed scene hotspots include three-dimensional pictures and/or three-dimensional videos; the fixed scene hotspots include three-dimensional pictures and/or three-dimensional videos; The scene elements include two-dimensional picture elements, two-dimensional video elements or text elements; the template activity scene elements include two-dimensional picture elements, two-dimensional video elements or text elements; Displaying the hotspot preview interface of the fixed scene hotspot, and creating at least one local activity scene element in the hotspot preview interface based on the user's local media library, wherein the local activity scene element includes a two-dimensional picture element, a two-dimensional video element or Text elements; Setting parameters of the template active scene elements and the local active scene elements and trigger conditions of all scene elements; and Perform storage operations on the fixed scene hotspots, the fixed scene elements, the template active scene elements and the local active scene elements to generate a three-dimensional scene interactive video; The 3D scene interactive template is generated through the following steps: Obtaining a preset media library, wherein the preset media library includes 3D pictures, 2D pictures, 3D videos and 2D videos; displaying a scene preview interface, and creating at least one scene hot spot in the scene preview interface based on a first user operation, wherein the scene hot spot is a 3D picture and/or a 3D video; Based on the second operation of the user, setting the parameters of the scene hotspot; displaying a hot spot preview interface of the scene hot spots, and creating at least one scene element in the hot spot preview interface based on a third user operation, wherein the scene element is a two-dimensional picture element, a two-dimensional video element or a text element; Based on the user's fourth operation, setting parameters of the scene elements and trigger conditions of the scene elements; Setting the scene hot spot as a fixed scene hot spot, setting the fixed scene element and template active scene element in the scene element; Generate a three-dimensional scene interactive template according to the fixed scene hot spot, the fixed scene elements in the fixed scene hot spot, and the template active scene elements; The step of setting the parameters of the scene hotspot based on the user's second operation includes: If the scene hotspot is a three-dimensional picture, then based on the second operation of the user, set the initial angle parameter and the initial range parameter of the three-dimensional picture; Based on the initial angle parameter and the initial range parameter of the 3D picture, generate a hotspot preview interface of the 3D picture, and set adjacent hotspot links on the hotspot preview interface based on the second operation of the user; If the hotspot of the scene is a 3D video, then based on the second operation of the user, set an initial angle parameter, an initial range parameter and a video progress parameter of the 3D video; Based on the initial angle parameter, initial range parameter and video progress parameter of the 3D video, generate a hotspot preview interface of the 3D video, and set adjacent hotspot links on the hotspot preview interface based on a second user operation. 6. A three-dimensional scene interactive video generation device, characterized in that it comprises: A template acquiring module, configured to acquire a 3D scene interactive template, wherein the 3D scene interactive template includes fixed scene hotspots and fixed scene elements in the fixed scene hotspots; wherein the fixed scene hotspots include 3D pictures and/or 3D videos; the Fixed scene elements include 2D picture elements, 2D video elements or text elements; The active scene element creation module is used to display the hot spot preview interface of the fixed scene hot spot, and create at least one active scene element in the hot spot preview interface based on the user's local media library, wherein the active scene element includes a two-dimensional image element , two-dimensional video elements or text elements; A scene element setting module, used to set the parameters of the active scene element and trigger conditions of all scene elements; and A video generating module, configured to store the fixed scene hotspots, the fixed scene elements and the active scene elements, so as to generate a three-dimensional scene interactive video; The 3D scene interactive template is generated through the following steps: Obtaining a preset media library, wherein the preset media library includes 3D pictures, 2D pictures, 3D videos and 2D videos; displaying a scene preview interface, and creating at least one scene hot spot in the scene preview interface based on a first user operation, wherein the scene hot spot is a 3D picture and/or a 3D video; Based on the second operation of the user, setting the parameters of the scene hotspot; displaying a hot spot preview interface of the scene hot spots, and creating at least one scene element in the hot spot preview interface based on a third user operation, wherein the scene element is a two-dimensional picture element, a two-dimensional video element or a text element; Based on the user's fourth operation, setting parameters of the scene elements and trigger conditions of the scene elements; Setting the scene hot spot as a fixed scene hot spot, and setting the scene element as a fixed scene element; Generate a three-dimensional scene interaction template according to the fixed scene hot spot and the fixed scene elements in the fixed scene hot spot; The step of setting the parameters of the scene hotspot based on the user's second operation includes: If the scene hotspot is a three-dimensional picture, then based on the second operation of the user, set the initial angle parameter and the initial range parameter of the three-dimensional picture; Based on the initial angle parameter and the initial range parameter of the 3D picture, generate a hotspot preview interface of the 3D picture, and set adjacent hotspot links on the hotspot preview interface based on the second operation of the user; If the hotspot of the scene is a 3D video, then based on the second operation of the user, set an initial angle parameter, an initial range parameter and a video progress parameter of the 3D video; Based on the initial angle parameter, initial range parameter and video progress parameter of the 3D video, generate a hotspot preview interface of the 3D video, and set adjacent hotspot links on the hotspot preview interface based on a second user operation. 7. A three-dimensional scene interactive video generation device, characterized in that it comprises: A template acquiring module, configured to acquire a three-dimensional scene interactive template, wherein the three-dimensional scene interactive template includes fixed scene hotspots, fixed scene elements in fixed scene hotspots, and template active scene elements; wherein the fixed scene hotspots include three-dimensional pictures and/or Three-dimensional video; the fixed scene elements include two-dimensional picture elements, two-dimensional video elements or text elements; the template active scene elements include two-dimensional picture elements, two-dimensional video elements or text elements; An active scene element creation module, configured to display the hot spot preview interface of the fixed scene hot spot, and create at least one local active scene element in the hot spot preview interface based on the user's local media library, wherein the local active scene element includes two-dimensional Image elements, 2D video elements or text elements; A scene element setting module, configured to set parameters of the template active scene element and the local active scene element and trigger conditions of all scene elements; and A video generation module, configured to store the fixed scene hotspots, the fixed scene elements, the template active scene elements and the local active scene elements, so as to generate a three-dimensional scene interactive video; The 3D scene interactive template is generated through the following steps: Obtaining a preset media library, wherein the preset media library includes 3D pictures, 2D pictures, 3D videos and 2D videos; displaying a scene preview interface, and creating at least one scene hot spot in the scene preview interface based on a first user operation, wherein the scene hot spot is a 3D picture and/or a 3D video; Based on the second operation of the user, setting the parameters of the scene hotspot; displaying a hot spot preview interface of the scene hot spots, and creating at least one scene element in the hot spot preview interface based on a third user operation, wherein the scene element is a two-dimensional picture element, a two-dimensional video element or a text element; Based on the user's fourth operation, setting parameters of the scene elements and trigger conditions of the scene elements; Setting the scene hot spot as a fixed scene hot spot, setting the fixed scene element and template active scene element in the scene element; Generate a three-dimensional scene interactive template according to the fixed scene hot spot, the fixed scene elements in the fixed scene hot spot, and the template active scene elements; The step of setting the parameters of the scene hotspot based on the user's second operation includes: If the scene hotspot is a three-dimensional picture, then based on the second operation of the user, set the initial angle parameter and the initial range parameter of the three-dimensional picture; Based on the initial angle parameter and the initial range parameter of the 3D picture, generate a hotspot preview interface of the 3D picture, and set adjacent hotspot links on the hotspot preview interface based on the second operation of the user; If the hotspot of the scene is a 3D video, then based on the second operation of the user, set an initial angle parameter, an initial range parameter and a video progress parameter of the 3D video; Based on the initial angle parameter, initial range parameter and video progress parameter of the 3D video, generate a hotspot preview interface of the 3D video, and set adjacent hotspot links on the hotspot preview interface based on a second user operation.

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