WO2023130543A1 - 三维场景互动视频创建方法及创建装置 - Google Patents

三维场景互动视频创建方法及创建装置 Download PDF

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Publication number
WO2023130543A1
WO2023130543A1 PCT/CN2022/077936 CN2022077936W WO2023130543A1 WO 2023130543 A1 WO2023130543 A1 WO 2023130543A1 CN 2022077936 W CN2022077936 W CN 2022077936W WO 2023130543 A1 WO2023130543 A1 WO 2023130543A1
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WIPO (PCT)
Prior art keywords
scene
video
hotspot
parameter
preview interface
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PCT/CN2022/077936
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English (en)
French (fr)
Inventor
马志友
邓辉中
Original Assignee
深圳看到科技有限公司
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Publication of WO2023130543A1 publication Critical patent/WO2023130543A1/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04842—Selection of displayed objects or displayed text elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4722—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
    • H04N21/4725—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content using interactive regions of the image, e.g. hot spots
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof

Definitions

  • the invention relates to the technical field of image processing, in particular to a method and device for creating a three-dimensional scene interactive video.
  • the existing multimedia video content includes 3D video, 2D video, 3D image, 2D image, audio and other content.
  • 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.
  • Existing multimedia image content includes 3D video, 2D video, 3D image, 2D image and audio, etc. If it is necessary to integrate various types of multimedia image content to generate corresponding 3D scene interactive video , Generally, professional video processing personnel are required to edit and process different multimedia video content according to customer requirements. The processing process is highly professional and difficult.
  • Embodiments of the present invention provide a 3D scene interactive video creation method and a creation device that can integrate multiple different types of multimedia image contents, so as to solve the problem of the existing 3D scene interactive video creation method and creation 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 creating a three-dimensional scene interactive video, which includes:
  • the preset media library includes 3D pictures, 2D pictures, 3D videos and 2D videos;
  • the scene hotspot is a 3D picture
  • the initial angle parameter and the initial range parameter of the 3D picture based on the initial angle parameter and the initial range parameter of the 3D picture
  • generate the The hotspot preview interface of the 3D picture based on the second operation of the user, set the adjacent hotspot link on the hotspot preview interface; if the scene hotspot is a 3D video, then set the 3D link based on the second operation of the user.
  • An initial angle parameter, an initial range parameter, and a video progress parameter of the video based on the initial angle parameter, the initial range parameter, and the video progress parameter of the three-dimensional video, a hotspot preview interface of the three-dimensional video is generated, and based on the second operation of the user, in Adjacent hotspot links are set on the hotspot preview interface;
  • the scene element is a two-dimensional picture element, a two-dimensional video element or a text element
  • the scene element is a two-dimensional picture element, then based on the fourth operation, set the size parameter, position parameter, picture transparency and element life parameter of the two-dimensional picture element; if the scene element is a text element, then Based on the fourth operation, set the size parameter, position parameter, text transparency and element life parameter of the text element; if the scene element is a two-dimensional video element, then based on the fourth operation, set the two-dimensional Size parameters, position parameters, screen transparency, video progress parameters and element life parameters of video elements;
  • An embodiment of the present invention provides a method for creating a three-dimensional scene interactive video, which includes:
  • the preset media library includes 3D pictures, 2D pictures, 3D videos and 2D videos;
  • the scene hot spot is a 3D picture and/or a 3D video
  • the scene element is a two-dimensional picture element, a two-dimensional video element or a text element
  • the step of setting parameters of the scene hot spots based on the second user operation includes:
  • the scene hotspot is a three-dimensional picture
  • the three-dimensional picture If the scene hotspot is a three-dimensional picture, then based on the second operation of the user, set the three-dimensional picture
  • the embodiment of the present invention also provides a three-dimensional scene interactive video creation device, which includes:
  • a media library acquiring module configured to acquire a preset media library, wherein the preset media library includes 3D pictures, 2D pictures, 3D videos and 2D videos;
  • a scene hot spot creation module configured to display a scene preview interface, and create at least one scene hot spot in the scene preview interface based on the user's first operation, wherein the scene hot spot is a 3D picture and/or a 3D video;
  • a scene hotspot parameter setting module configured to set parameters of the scene hotspot based on the user's second operation
  • the scene element creation module is used to display the hot spot preview interface of the scene hot spot, and create at least one scene element in the hot spot preview interface based on the third operation of the user, wherein the scene element is a two-dimensional picture element, a two-dimensional video elements or text elements;
  • a scene element setting module configured to set parameters of the scene element and trigger conditions of the scene element based on the fourth user operation
  • a video generation module configured to generate a three-dimensional scene interactive video according to the scene hot spot and the scene elements in the scene hot spot.
  • 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 creating interactive 3D scene videos.
  • the 3D scene interactive video creation method and creation device of the present invention create scene hotspots based on the scene preview interface, and create scene elements in the scene hotspots based on the hotspot preview interface.
  • the integration of multimedia image content, the creation process of 3D scene interactive video is simple and the difficulty of creation is relatively low; effectively solve the problem that the existing 3D scene interactive video creation method and creation device are highly specialized in editing and processing different multimedia image content. Difficult technical issues.
  • Fig. 1 is the flowchart of an embodiment of the three-dimensional scene interactive video creation method of the present invention
  • FIG. 2 is a schematic structural diagram of an embodiment of a device for creating a three-dimensional scene interactive video according to the present invention
  • Fig. 3 is a video creation flow chart of a specific embodiment of the 3D scene interactive video creation method and creation device of the present invention
  • 4a-4i are schematic diagrams of video creation process
  • FIG. 5 is a schematic diagram of the structure of the working environment of the electronic device where the device for creating a 3D scene interactive video of the present invention is located.
  • the three-dimensional scene interactive video creation method and creation device of the present invention are used for electronic equipment that integrates and edits different types of multimedia image content
  • 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.
  • FIG. 1 is a flowchart of an embodiment of a method for creating a 3D scene interactive video according to the present invention.
  • the method for creating a 3D scene interactive video in this embodiment can be implemented by using the above-mentioned content editing electronic device.
  • the method for creating a three-dimensional scene interactive video in this embodiment includes the following steps:
  • Step S101 obtaining a preset media library, wherein the preset media library includes 3D pictures, 2D pictures, 3D videos and 2D videos;
  • Step S102 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, wherein the scene hot spot is a 3D picture and/or 3D video;
  • Step S103 based on the user's second operation, setting the parameters of the scene hotspot
  • Step S104 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 S105 based on the user's fourth operation, setting the parameters of the scene elements and the trigger conditions of the scene elements;
  • Step S106 generating a 3D scene interactive video according to the scene hot spots and the scene elements in the scene hot spots.
  • step S101 the content editing electronic device obtains a preset media library, which is used to store multimedia image content such as 3D pictures, 2D pictures, 3D videos, and 2D videos.
  • the three-dimensional picture is a panoramic picture of the surrounding 360-degree content image with the user's observation point as the center point;
  • the three-dimensional video is a panoramic video of the surrounding 360-degree content image with the user's observation point as the center point;
  • the two-dimensional image is a certain area range A flat image of a content image;
  • 3D video is a flat video of an area-wide content image.
  • the 3D pictures and 3D videos can be set as scene hotspots to create a virtual scene around the user.
  • the content images displayed by 2D pictures and 2D videos are generally smaller than the user's actual observation range, so 2D pictures and 2D videos can be set as scene elements in scene hotspots, so as to create part of the virtual scene in the virtual scene around the user. element. Then go to step S102.
  • step S102 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.
  • 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.
  • the content editing electronic device can also be based on the user's first operation (creating a link between 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 S103.
  • step S103 the content editing electronic device sets parameters of scene hotspots based on the user's second operation.
  • 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.
  • the initial angle parameter of the 3D picture may be the angle at which the user faces away from the door of the bedroom
  • 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.
  • 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 image.
  • 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.
  • 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.
  • 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 an active object on the 3D video (such as an active character on the 3D video), and the content editing electronic device can actively set 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 S104.
  • 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.
  • the 3D video of the scene hotspot since the 3D video of the scene hotspot has active content, it may conflict with the display of the content of the scene element.
  • 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.
  • 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.
  • 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.
  • static scene elements scene elements set in the static area
  • 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 S105.
  • step S105 the electronic content editing device sets parameters of scene elements and trigger conditions of scene elements based on the fourth operation of the user.
  • 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.
  • 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.
  • 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.
  • 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 .
  • 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.
  • 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.
  • the TV open button is triggered, the 2D video element of the TV is also activated at the same time. trigger.
  • 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.
  • 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 S106.
  • step S106 the content editing electronic device generates a three-dimensional scene interactive video according to the scene hotspot set in step S102 and the scene elements in the scene hot spot set in step S104. Users can interact with the 3D scene interactive video to watch all scene hotspots and scene elements in the scene hotspots.
  • the method for creating a 3D scene interactive video in this embodiment creates scene hotspots based on the scene preview interface, and creates scene elements in the scene hotspots based on the hotspot preview interface, so that users can easily integrate different types of multimedia image content in the scene preview interface, and 3D scene interaction
  • the video creation process is simple and less difficult to create.
  • the present invention also provides a 3D scene interactive video creation device, please refer to FIG. 2 , which is a schematic structural diagram of an embodiment of the 3D scene interactive video creation device of the present invention.
  • the 3D scene interactive video creation device of this embodiment can be implemented using the above-mentioned 3D scene interactive video creation method.
  • the 3D scene interactive video creation device 20 includes a media library acquisition module 21, a scene hotspot creation module 22, and a scene hotspot parameter setting module 23. , a scene element creation module 24, a scene element setting module 25 and a video generation module 26.
  • Media storehouse acquisition module 21 is used for obtaining preset media storehouse, wherein includes three-dimensional picture, two-dimensional picture, three-dimensional video and two-dimensional video in the preset media storehouse;
  • Scene hotspot creation module 22 is used for showing scene preview interface, and based on user The first operation creates at least one scene hot spot in the scene preview interface, wherein the scene hot spot is a three-dimensional picture and/or three-dimensional video;
  • the scene hot spot parameter setting module 23 is used to set the parameters of the scene hot spot based on the second operation of the user;
  • the scene The element creation module 24 is used to display the hotspot preview interface of scene hotspots, and create at least one scene element in the hotspot preview interface based on the third operation of the user, wherein the scene element is a two-dimensional picture element, a two-dimensional video element or a text element;
  • scene The element setting module 25 is used to set the parameters of the scene elements and the trigger conditions of the scene elements based on the user's fourth operation;
  • the media library acquisition module 21 acquires a preset media library, which is used to store multimedia images such as 3D pictures, 2D pictures, 3D videos, and 2D videos. content.
  • the scene hotspot creating module 22 displays the scene preview interface, which refers to the interface used to set the scene hot spot, and the user can set the 3D pictures and 3D video in the preset media library to the scene preview interface, so as to view the scene Hotspots for editing.
  • the scene hotspot parameter setting module 23 sets the parameters of the scene hotspot based on the second operation of the user.
  • the scene element creating module 24 displays a hotspot preview interface of the scene hotspot.
  • 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.
  • the scene element setting module 25 sets the parameters of the scene element and the trigger conditions of the scene element based on the fourth operation of the user.
  • the video generating module 26 generates a three-dimensional scene interactive video according to the set scene hot spots and the scene elements in the set scene hot spots. Users can interact with the 3D scene interactive video to watch all scene hotspots and scene elements in the scene hotspots.
  • the specific working principle of the 3D scene interactive video creation device 20 in this embodiment is the same or similar to that of the above-mentioned embodiment of the 3D scene interactive video creation method, please refer to the related describe.
  • the 3D scene interactive video creation device of this embodiment creates scene hotspots based on the scene preview interface, and creates scene elements in the scene hotspots based on the hotspot preview interface, so that users can easily integrate different types of multimedia image content in the scene preview interface, and the 3D scene interaction
  • the video creation process is simple and less difficult to create.
  • FIG. 3 is a video creation flowchart of a specific embodiment of the method and device for creating a 3D scene interactive video of the present invention.
  • 4a-4i are schematic diagrams of the video creation process.
  • the method and device for creating a 3D scene interactive video in this embodiment are set in a content editing electronic device, and the process of creating a 3D scene interactive video by the content editing electronic device includes:
  • step S301 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 41 in FIG. 4a.
  • step S302 the content editing electronic device displays a scene preview interface, such as the scene preview interface 42 shown in FIG. Scene hotspots and connection relationships between multiple scene hotspots (creating adjacent hotspot links in scene hotspots at the same time). As shown in the hotspot preview interface 44 shown in FIG. 4 b , there are adjacent hotspot links 45 of adjacent scene hotspots.
  • Step S303 the content editing electronic device sets the parameters of scene hotspots.
  • the scene hot spot is a three-dimensional video
  • the video progress parameter of the three-dimensional video can be set by the progress controller 46
  • the initial range parameter of the three-dimensional video can be set by adjusting the field of view angle of the scene angle of view setting 47
  • the horizontal adjustment of the scene viewing angle setting 47 sets the initial angle parameter of the 3D video, that is, changes the first horizontal axis (the left-right direction axis based on the existing user observation point) and the second horizontal axis (based on the existing user observation point) of the user observation point. the position of the vertical axis (the up-down axis based on the existing user viewpoint).
  • the position of the adjacent hotspot link 45 in the hotspot preview interface 44 can be adjusted, as this adjacent hotspot link 45 is arranged on a moving object of the scene hotspot corresponding to a hotspot preview interface, then this adjacent hotspot link 45 can be Based on the video progress parameters of scene hotspots, adjust their positions on the hotspot preview interface.
  • step S304 the content editing electronic device displays a hotspot preview interface of scene hotspots.
  • the hotspot preview interface 44 in Fig. 4d the user can embed two-dimensional picture, three-dimensional picture, two-dimensional video, three-dimensional video, text element and audio element in this hotspot preview interface by embedding material interface 48, thus in hotspot preview Create multiple scene elements in the interface.
  • step S305 the content editing electronic device sets the parameters of the scene element and the trigger conditions of the scene element based on the user's fourth operation.
  • the parameter setting of the scene element of the text element is shown in FIG. 4 e , 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 49 .
  • the parameter settings of scene elements of 2D pictures and 3D pictures are shown in Figure 4f. 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 4a .
  • the parameter settings of the scene elements of 2D video and 3D video are shown in Figure 4g. Users 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 4b. .
  • the parameter setting of the audio element is shown in Fig. 4h.
  • the user can set the position parameter, volume parameter and element life parameter of the audio element through the audio material embedding interface 4c.
  • the content editing electronic device can also set the open association relationship and close association relationship of different scene elements, specifically as shown in the interface 4d of the audio material embedding interface 4c in Figure 4h, 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.
  • step S306 the content editing electronic device saves the scene hotspot of the editing number and the scene elements in the scene hotspot, and generates a three-dimensional scene interactive video, as shown in FIG. 4i.
  • the 3D scene interactive video creation method and creation device of the present invention create scene hotspots based on the scene preview interface, and create scene elements in the scene hotspots based on the hotspot preview interface, so that users can easily integrate different types of multimedia image content in the scene preview interface, three-dimensional
  • the creation process of the scene interactive video is simple and the creation difficulty is relatively low; effectively solves the technical problem that the existing 3D scene interactive video creation method and creation device edit and process different multimedia image contents with strong professionalism and relatively high difficulty.
  • a component may be, but is not limited to being, a process running on a processor, a processor, an object, an executable application, a thread of execution, a program, and/or a computer.
  • an application running on a controller and the controller can be components.
  • One or more components can reside within a process and/or thread of execution and a component can be localized on one computer and/or distributed between two or more computers.
  • FIG. 5 and the subsequent discussion provide a brief and general description of the working environment of the electronic device where the device for creating 3D scene interactive video according to the present invention is implemented.
  • the work environment of FIG. 5 is only one example of a suitable work environment and is not intended to suggest any limitation as to the scope of use or functionality of the work environment.
  • Example electronic devices 512 include, but are not limited to, wearable devices, head-mounted devices, healthcare platforms, personal computers, server computers, handheld or laptop devices, mobile devices such as mobile phones, personal digital assistants (PDAs), media player processors, etc.), multiprocessor systems, consumer electronics devices, minicomputers, mainframe computers, distributed computing environments including any of the above systems or devices, and the like.
  • Computer readable instructions may be distributed via computer readable media (discussed below).
  • Computer readable instructions can be implemented as program modules, such as functions, objects, application programming interfaces (APIs), data structures, etc., that perform particular tasks or implement particular abstract data types.
  • program modules such as functions, objects, application programming interfaces (APIs), data structures, etc., that perform particular tasks or implement particular abstract data types.
  • APIs application programming interfaces
  • data structures such as compact flash memory
  • the functions of the computer readable instructions may be combined or distributed at will in various environments.
  • FIG. 5 illustrates an example of an electronic device 512 including one or more embodiments of the apparatus for creating a three-dimensional scene interactive video of the present invention.
  • the electronic device 512 includes at least one processing unit 516 and memory 518 .
  • memory 518 may be volatile (such as RAM), non-volatile (such as ROM, flash memory, etc.), or some combination of the two. This configuration is illustrated by dashed line 514 in FIG. 5 .
  • electronic device 512 may include additional features and/or functionality.
  • device 512 may also include additional storage (eg, removable and/or non-removable) including, but not limited to, magnetic storage, optical storage, and the like.
  • additional storage is illustrated in FIG. 5 by storage 520 .
  • computer readable instructions to implement one or more embodiments provided herein may be in storage device 520 .
  • Storage device 520 may also store other computer-readable instructions for implementing an operating system, application programs, and the like. Computer readable instructions may be loaded into memory 518 for execution by processing unit 516, for example.
  • Computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions or other data.
  • Memory 518 and storage 520 are examples of computer storage media.
  • Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disc (DVD) or other optical storage device, cassette tape, magnetic tape, magnetic disk storage device or other magnetic storage device, Or any other medium that can be used to store desired information and can be accessed by electronic device 512 . Any such computer storage media may be part of electronic device 512 .
  • Electronic device 512 may also include a communication connection 526 that allows electronic device 512 to communicate with other devices.
  • Communications connection 526 may include, but is not limited to, a modem, network interface card (NIC), integrated network interface, radio frequency transmitter/receiver, infrared port, USB connection, or other interface for connecting electronic device 512 to other electronic devices.
  • Communication connection 526 may comprise a wired connection or a wireless connection. Communication connection 526 may transmit and/or receive communication media.
  • Computer-readable medium may include communication media.
  • Communication media typically embodies computer readable instructions or other data in a “modulated data signal” such as a carrier wave or other transport mechanism and includes any information delivery media.
  • modulated data signal may include a signal that has one or more of its characteristics set or changed in such a manner as to encode information into the signal.
  • Electronic device 512 may include an input device 524, such as a keyboard, mouse, pen, voice input device, touch input device, infrared camera, video input device, and/or any other input device. Also included in device 512 is output device 522, such as one or more displays, speakers, printer, and/or any other output device. Input device 524 and output device 522 may be connected to electronic device 512 via a wired connection, a wireless connection, or any combination thereof. In one embodiment, an input device or output device from another electronic device may be used as input device 524 or output device 522 of electronic device 512 .
  • an input device or output device from another electronic device may be used as input device 524 or output device 522 of electronic device 512 .
  • the components of electronic device 512 may be connected by various interconnects, such as buses.
  • Such interconnects may include Peripheral Component Interconnect (PCI) (such as PCI Express), Universal Serial Bus (USB), Firewire (IEEE 1394), optical bus structures, and the like.
  • PCI Peripheral Component Interconnect
  • USB Universal Serial Bus
  • Firewire IEEE 1394
  • optical bus structures and the like.
  • the components of the electronic device 512 may be interconnected by a network.
  • memory 518 may be comprised of multiple physical memory units located in different physical locations, interconnected by a network.
  • storage devices utilized to store computer readable instructions may be distributed across a network.
  • electronic device 530 accessible via network 528 may store computer readable instructions for implementing one or more embodiments provided herein.
  • Electronic device 512 may access electronic device 530 and download a portion or all of the computer readable instructions for execution.
  • electronic device 512 may download as many computer readable instructions as desired, or some instructions may be executed at electronic device 512 and some instructions may be executed at electronic device 530 .
  • one or more operations described may constitute computer-readable instructions stored on one or more computer-readable media, which, when executed by an electronic device, will cause the computing device to perform the operations described.
  • the order in which some or all operations are described should not be construed to imply that these operations are necessarily order-dependent. Alternative orderings will be appreciated by those skilled in the art with the benefit of this description. Also, it should be understood that not all operations need to be present in every embodiment provided herein.
  • Each functional unit in the embodiment of the present invention may be integrated into one processing module, or each unit may physically exist separately, or two or more units may be integrated into one module.
  • the above-mentioned integrated modules can be implemented in the form of hardware or in the form of software function modules. If the integrated modules are implemented in the form of software function modules and sold or used as independent products, they can also be stored in a computer-readable storage medium.
  • the storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, and the like.
  • Each of the above devices or systems may execute the methods in the corresponding method embodiments.

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Abstract

本发明提供一种三维场景互动视频创建方法，其包括：获取预设媒体库；展示场景预览界面，并基于用户的第一操作在场景预览界面中创建至少一个场景热点；基于用户的第二操作，设置场景热点的参数；展示场景热点的热点预览界面，并基于用户的第三操作在热点预览界面中创建至少一个场景要素；基于用户的第四操作，设置场景要素的参数以及场景要素的触发条件；以及根据场景热点以及场景热点中的场景要素，生成三维场景互动视频。

Description

三维场景互动视频创建方法及创建装置 技术领域
本发明涉及图像处理技术领域，特别是涉及一种三维场景互动视频创建方法及创建装置。
 背景技术
随着科技的发展，用户对视频图像的要求越来越高，比如与视频图像中的展示内容可以进行交互、对视频图像进行个性化设置等。
但是现有的多媒体影像内容包括了三维视频、二维视频、三维图像、二维图像以及音频等多种内容，如需要对多种不同类型的多媒体影像内容进行整合，以生成对应的三维场景互动视频，一般需要专业的视频处理人员按照客户的要求对不同的多媒体影像内容进行编辑处理，处理过程专业性强、难度较大。
故，有必要提供一种三维场景互动视频创建方法及创建装置，以解决现有技术所存在的问题。
 技术问题
现有的多媒体影像内容包括了三维视频、二维视频、三维图像、二维图像以及音频等多种内容，如需要对多种不同类型的多媒体影像内容进行整合，以生成对应的三维场景互动视频，一般需要专业的视频处理人员按照客户的要求对不同的多媒体影像内容进行编辑处理，处理过程专业性强、难度较大。
 技术解决方案
本发明实施例提供一种可对多种不同类型的多媒体影像内容进行整合的三维场景互动视频创建方法及创建装置，以解决现有的三维场景互动视频创建方法及创建装置对不同的多媒体影像内容进行编辑处理的专业性较强、难度较大的技术问题。
本发明实施例提供一种三维场景互动视频创建方法，其包括：
获取预设媒体库，其中所述预设媒体库中包括三维图片、二维图片、三维视频以及二维视频；
展示场景预览界面，并基于用户的第一操作，在所述场景预览界面中创建多个场景热点以及场景热点之间的连接关系；其中所述场景热点之间的连接关系用于在对应的热点预览界面中设置所述连接关系对应的相邻热点链接，其中所述场景热点为三维图片和/或三维视频；
如所述场景热点为三维图片，则基于所述用户的第二操作，设置所述三维图片的初始角度参数以及初始范围参数；基于所述三维图片的初始角度参数以及初始范围参数，生成所述三维图片的热点预览界面，基于用户的第二操作，在所述热点预览界面上设置相邻热点链接；如所述场景热点为三维视频，则基于所述用户的第二操作，设置所述三维视频的初始角度参数、初始范围参数以及视频进度参数；基于所述三维视频的初始角度参数、初始范围参数以及视频进度参数，生成所述三维视频的热点预览界面，基于用户的第二操作，在所述热点预览界面上设置相邻热点链接；
展示所述场景热点的热点预览界面，并基于用户的第三操作在所述热点预览界面中创建至少一个场景要素，其中所述场景要素为二维图片要素、二维视频要素或文字要素；
如所述场景要素为二维图片要素，则基于所述第四操作，设置所述二维图片要素的尺寸参数、位置参数、图片透明度和要素寿命参数；如所述场景要素为文字要素，则基于所述第四操作，设置所述文字要素的尺寸参数、位置参数、文字透明度和要素寿命参数；如所述场景要素为二维视频要素，则基于所述第四操作，设置所述二维视频要素的尺寸参数、位置参数、画面透明度、视频进度参数和要素寿命参数；
当所述场景要素的位置参数位于所述场景热点的显示范围内时，开启所述显示范围内的场景要素；当所述场景要素的位置参数不位于所述场景热点的显示范围内时，关闭所述显示范围外的场景要素；基于用户对所述场景要素的点击操作，开启或关闭对应的场景要素；设置场景要素的开启关联关系，当一场景要素开启时，与状态切换的场景要素具有开启关联关系的其他场景要素一并开启；和/或设置场景要素的关闭关联关系，当一场景要素关闭时，与状态切换的场景要素具有关闭关联关系的其他场景要素一并关闭；以及
根据所述场景热点以及所述场景热点中的场景要素，生成三维场景互动视频。
本发明实施例提供一种三维场景互动视频创建方法，其包括：
获取预设媒体库，其中所述预设媒体库中包括三维图片、二维图片、三维视频以及二维视频；
展示场景预览界面，并基于用户的第一操作在所述场景预览界面中创建至少一个场景热点，其中所述场景热点为三维图片和/或三维视频；
基于用户的第二操作，设置所述场景热点的参数；
展示所述场景热点的热点预览界面，并基于用户的第三操作在所述热点预览界面中创建至少一个场景要素，其中所述场景要素为二维图片要素、二维视频要素或文字要素；
基于用户的第四操作，设置所述场景要素的参数以及所述场景要素的触发条件；以及
根据所述场景热点以及所述场景热点中的场景要素，生成三维场景互动视频。
在本发明所述的三维场景互动视频创建方法中，所述基于用户的第二操作，设置所述场景热点的参数的步骤包括：
如所述场景热点为三维图片，则基于所述用户的第二操作，设置所述三维图
本发明实施例还提供一种三维场景互动视频创建装置，其包括：
媒体库获取模块，用于获取预设媒体库，其中所述预设媒体库中包括三维图片、二维图片、三维视频以及二维视频；
场景热点创建模块，用于展示场景预览界面，并基于用户的第一操作在所述场景预览界面中创建至少一个场景热点，其中所述场景热点为三维图片和/或三维视频；
场景热点参数设置模块，用于基于用户的第二操作，设置所述场景热点的参数；
场景要素创建模块，用于展示所述场景热点的热点预览界面，并基于用户的第三操作在所述热点预览界面中创建至少一个场景要素，其中所述场景要素为二维图片要素、二维视频要素或文字要素；
场景要素设置模块，用于基于用户的第四操作，设置所述场景要素的参数以及所述场景要素的触发条件；以及
视频生成模块，用于根据所述场景热点以及所述场景热点中的场景要素，生成三维场景互动视频。
本发明实施例还提供一种计算机可读存储介质，其内存储有处理器可执行指令，所述指令由一个或一个以上处理器加载，以执行上述任一三维场景互动视频创建方法。
 有益效果
相较于现有技术，本发明的三维场景互动视频创建方法和创建装置基于场景预览界面创建场景热点、基于热点预览界面创建场景热点中的场景要素，用户便于在场景预览界面中进行不同类型的多媒体影像内容的整合，三维场景互动视频的创建流程简单且创建难度较低；有效解决了现有的三维场景互动视频创建方法及创建装置对不同的多媒体影像内容进行编辑处理的专业性较强、难度较大的技术问题。
 附图说明
图1为本发明的三维场景互动视频创建方法的一实施例的流程图；
图2为本发明的三维场景互动视频创建装置的一实施例的结构示意图；
图3为本发明的三维场景互动视频创建方法及创建装置的具体实施例的视频创建流程图；
图4a-4i为视频创建流程的示意图；
图5为本发明的三维场景互动视频创建装置所在的电子设备的工作环境结构示意图。
 本发明的最佳实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明的三维场景互动视频创建方法及创建装置用于对不同类型的多媒体影像内容进行整合编辑的电子设备，该电子设备包括但不限于可穿戴设备、头戴设备、医疗健康平台、个人计算机、服务器计算机、手持式或膝上型设备、移动设备(比如移动电话、个人数字助理(PDA)、媒体播放器等等）、多处理器系统、消费型电子设备、小型计算机、大型计算机、包括上述任意系统或设备的分布式计算环境，等等。该电子设备优选为对多媒体影像内容进行整合编辑的内容编辑电子设备，以便对不同类型的多媒体影像内容进行整合编辑，生成对应的三维场景互动视频。
 
请参照图1，图1为本发明的三维场景互动视频创建方法的一实施例的流程图。本实施例的三维场景互动视频创建方法可使用上述的内容编辑电子设备进行实施。本实施例的三维场景互动视频创建方法包括以下步骤：
步骤S101，获取预设媒体库，其中预设媒体库中包括三维图片、二维图片、三维视频以及二维视频；
步骤S102，展示场景预览界面，并基于用户的第一操作在场景预览界面中创建至少一个场景热点，其中场景热点为三维图片和/或三维视频；
步骤S103，基于用户的第二操作，设置场景热点的参数；
步骤S104，展示场景热点的热点预览界面，并基于用户的第三操作在热点预览界面中创建至少一个场景要素，其中场景要素为二维图片要素、二维视频要素或文字要素；
步骤S105，基于用户的第四操作，设置场景要素的参数以及场景要素的触发条件；
步骤S106，根据场景热点以及场景热点中的场景要素，生成三维场景互动视频。
下面详细说明本实施例的三维场景互动视频创建方法的各步骤的具体流程。
在步骤S101中，内容编辑电子设备获取预设媒体库，该预设媒体库用于存储三维图片、二维图片、三维视频以及二维视频等多媒体影像内容。
其中三维图片是以用户观察点为中心点的周围360度内容影像的全景图片；三维视频是以用户观察点为中心点的周围360度内容影像的全景视频；二维图片是某个区域范围的内容影像的平面图片；三维视频是某个区域范围的内容影像的平面视频。
由于三维图片和三维视频展示的内容影像一般大于用户的实际观察范围，因此可将三维图片和三维视频设置为场景热点，以便创造用户周边的虚拟场景。同时二维图片和二维视频展示的内容影像一般小于用户的实际观察范围，因此可将二维图片和二维视频设置为场景热点中的场景要素，以便创造用户周边的虚拟场景中的部分虚拟要素。随后转到步骤S102。
在步骤S102中，内容编辑电子设备展示场景预览界面，该场景预览界面是指用于设置场景热点的界面，用户可通过将预设媒体库中的三维图片以及三维视频设置到场景预览界面中，以便对场景热点进行编辑。
具体的，三维图片和三维视频可通过内容预览图的方式在预设媒体库中进行展示，这样用户可通过拖扯该内容预览图的方式将三维图片以及三维视频等场景热点添加到场景预览界面中。
此外，如基于用户的第一操作（拖扯内容预览图等），在场景预览界面中创建了多个场景热点，内容编辑电子设备还可基于用户的第一操作（创建不同场景热点之间的连接线）创建多个场景热点之间的连接关系，以便实现不同场景热点之间的切换。该场景热点的连接关系用于在对应的热点预览界面中设置连接关系对应的相邻热点链接。随后转到步骤S103。
在步骤S103中，内容编辑电子设备基于用户的第二操作，设置场景热点的参数。
具体的，如场景热点为三维图片，则内容编辑电子设备则基于用户的第二操作，设置该三维图片的初始角度参数以及初始范围参数。该初始角度参数是指进入三维图片对应的场景热点时，用户可观察到的三维图片的初始角度。该初始范围参数是指进入三维图片对应的场景热点时，用户可观察到的三维图片的角度范围。这里的第二操作可为用户直接输入场景热点的参数或者在预设参数的基础上调整场景热点的参数的操作。
比如该三维图片是个卧室内部结构的三维图片，则该三维图片的初始角度参数可为用户背对卧室门口的角度，该三维图片的初始范围参数可为用户站在卧室门口可观察到的三维图片的大致120度范围的图片内容，这样即可较好的重建互动视频中用户进入该卧室内部的场景。
随后内容编辑电子设备基于设置的三维图片的初始角度参数以及初始范围参数，生成三维图片的热点预览界面。如该场景热点具有相邻场景热点，则可在三维图片的热点预览界面上设置该相邻场景热点的相邻热点链接。
如场景热点为三维视频，则内容编辑电子设备则基于用户的第二操作，设置该三维视频的初始角度参数、初始范围参数以及视频进度参数。该初始监督参数是指进入三维视频对应的场景热点时，用户可观察到的三维视频的初始角度。该初始范围参数是指进入三维视频对应的场景热点时，用户可观察到的三维视频的角度范围。视频进度参数是指进入三维视频对应的场景热点时，该三维视频的播放进度。
随后内容编辑电子设备可基于设置的三维视频的初始角度参数、初始范围参数以及视频进度参数，生成三维视频的热点预览界面。如该场景热点具有相邻场景热点，则可在三维视频的热点预览界面上设置该相邻场景热点的相邻热点链接。
这里一个场景热点可具有多个相邻场景热点，每个相邻场景热点均具有对应的相邻热点链接，其中某些相邻热点链接是设置在三维视频或三维图片的固定位置，某些相邻热点链接可设置在三维视频上的某个活动物体上（如三维视频上某个活动的人物），则内容编辑电子设备可基于三维视频的视频进度参数，在三维视频上活动设置场景热点的相邻热点链接，即基于该三维视频的视频进度参数的不同，该相邻热点链接在三维视频中的位置也有所不同。随后转到步骤S104。
在步骤S104中，内容编辑电子设备展示场景热点的热点预览界面。该热点预览界面为在对应的场景热点上设置对应的场景要素的场景界面。用户可通过第三操作将预设媒体库中的二维图片、二维视频和/或文字要素设置到热点预览界面中，以便在热点预览界面中创建至少一个场景要素，进而后续对场景要素进行编辑。该第三操作也可以是用户对场景要素的内容预览图的拖扯操作或者选择操作。
具体的，由于场景热点的三维视频中具有活动内容，因此可能会与场景要素内容的展示发生冲突。
比如一般场景要素的展示界面应覆盖场景热点的展示界面，以实现场景要素在场景热点中的有效展示，比如在场景热点中设置一电视内容的二维视频作为场景要素，该电视内容的二维视频应位于最高层的展示界面。但是如场景要素的展示界面一直覆盖了场景热点的展示界面，如场景热点也具有活动的物体（如一活动的人），可能造成场景热点中活动的物体应该从电视前面经过，但是画面却是电视内容将该活动的物体遮挡住的冲突效果。
为了避免场景热点中的三维视频与场景要素中的内容发生冲突。这里内容编辑电子设备会获取三维视频中的静态区域，该静态区域是指三维视频播放过程中画面内容没有发生变化的区域。这样在展示场景热点的热点预览界面中，可在热点预览界面的静态区域创建静态场景要素（设置在静态区域的场景要素），由于静态区域的三维视频的内容是没有发生变化的，因此不会产生静态场景要素遮挡场景热点的活动内容的展示冲突，设置场景要素的展示界面覆盖场景热点的展示界面即可。随后转到步骤S105。
在步骤S105中，内容编辑电子设备基于用户的第四操作，设置场景要素的参数以及场景要素的触发条件。
具体的，如场景要素为二维图片要素，则内容编辑电子设备基于第四操作，设置二维图片要素的尺寸参数、位置参数、图片透明度和要素寿命参数。二维图片要素的尺寸参数是指二维图片的尺寸大小参数；二维图片要素的位置参数是指二维图片在热点预览界面中的位置信息；二维图片要素的图片透明度是指二维图片在热点预览界面中的透明度信息；二维图片要素的要素寿命参数是指二维图片在热点预览界面中的嵌入寿命，如设置二维图片在三维视频中的嵌入入点时间以及嵌入出点时间等。这里的第四操作可为用户直接输入二维图片要素的参数或者在预设参数的基础上调整二维图片要素的参数的操作。
如场景要素为文字要素，则内容编辑电子设备基于第四操作，设置文字要素的尺寸参数、位置参数、文字透明度和要素寿命参数。文字要素的尺寸参数是指文字要素的尺寸大小参数；文字要素的尺寸参数是指文字要素在热点预览界面中的位置信息；文字要素的文字透明度是指文字要素在热点预览界面中的透明度信息；文字要素的要素寿命参数是指文字要素在热点预览界面中的嵌入寿命，如设置文字要素在三维视频中的嵌入入点时间以及嵌入出点时间等。这里的第四操作可为用户直接输入文字要素的参数或者在预设参数的基础上调整文字要素的参数的操作。
如场景要素为二维视频要素，则内容编辑电子设备基于第四操作，设置二维视频要素的尺寸参数、位置参数、画面透明度、视频进度参数以及要素寿命参数。二维视频要素的尺寸参数是指二维视频的画面尺寸大小参数；二维视频要素的位置参数是指二维视频在热点预览界面中的位置信息；二维视频要素的画面透明度是指二维视频在热点预览界面中的透明度信息；二维视频要素的视频进度参数是指二维视频在热点预览界面中播放参数，比如是否循环播放、设置播放内容、以及设置播放控制器等参数。二维视频要素的要素寿命参数是指二维视频在热点预览界面中的嵌入寿命，如设置二维视频在三维视频中的嵌入入点时间以及嵌入出点时间等。这里的第四操作可为用户直接输入二维视频要素的参数或者在预设参数的基础上调整二维视频要素的参数的操作。
场景要素的触发条件是指在热点预览界面中触发二维图片要素、二维视频要素或文字要素的条件。这里的触发可为对二维图片要素或文字要素的显示操作，以及对二维视频要素的播放操作。
为了进一步节省视频播放客户端的资源，内容编辑电子设备可设置场景要素的位置参数位于场景热点的显示范围内时，开启显示范围内容的场景要素，即显示对应的二维图片要素或文字要素，或播放对应的二维视频要素。如场景要素的位置参数没有位于场景热点的显示范围内时，由于用户本来就无法观察到场景热点的显示范围外的场景要素，因此关闭该显示范围外的场景要素，以节省视频播放客户端的资源。
当然这里也可基于用户对场景要素的点击操作，开启或关闭对应的场景要素，即用户对场景要素进行手动开启或关闭控制。
为了提高同一热点预览界面下不同场景要素的关联性，内容编辑电子设备可设置同一热点预览界面下不同场景要素的开启关联关系以及关闭关联关系，当一场景要素开启时，与状态切换的场景要素具有开启关联关系的其他场景要素一并开启。比如有一个电视打开按钮的二维图片要素，可设置该热点预览界面下一电视的二维视频要素与其建立开启关联关系，当电视打开按钮被触发时，该电视的二维视频要素同时也被触发。或者当收音机的二维图片要素被触发时，设定广播电台的声音要素也同时被触发，从而给用户造成打开收音机的展示效果。
同理，当一场景要素关闭时，与状态切换的场景要素具有关闭关联关系的其他场景要素一并关闭。比如有一个电视关闭按钮的二维图片要素，可设置该热点预览界面下一电视的二维视频与其建立关闭关联关系，当电视关闭按钮被触发时，该电视的二维视频要素同时被关闭。
当然这里场景要素的关闭也可与其他场景要素的开启相关联，场景要素的开启也可与其他场景要素的关闭相关联，这样用户可通过点击一个场景要素，实现多个场景要素之间的关联触发或关闭，便于用户对同一热点预览界面下多个场景要素的联动设置，提高了用户的互动视频的观看体验。随后转到步骤S106。
在步骤 S106中，内容编辑电子设备根据步骤S102设置的场景热点以及步骤S104设置的场景热点中的场景要素，生成三维场景互动视频。用户可通过与三维场景互动视频进行互动，观看所有的场景热点以及场景热点中的场景要素。
这样即完成了本实施例的三维场景互动视频创建方法的三维场景互动视频的创建过程。
本实施例的三维场景互动视频创建方法基于场景预览界面创建场景热点、基于热点预览界面创建场景热点中的场景要素，用户便于在场景预览界面中进行不同类型的多媒体影像内容的整合，三维场景互动视频的创建流程简单且创建难度较低。
 
本发明还提供一种三维场景互动视频创建装置，请参照图2，图2为本发明的三维场景互动视频创建装置的一实施例的结构示意图。本实施例的三维场景互动视频创建装置可使用上述的三维场景互动视频创建方法进行实施，该三维场景互动视频创建装置20包括媒体库获取模块21、场景热点创建模块22、场景热点参数设置模块23、场景要素创建模块24、场景要素设置模块25以及视频生成模块26。
媒体库获取模块21用于获取预设媒体库，其中预设媒体库中包括三维图片、二维图片、三维视频以及二维视频；场景热点创建模块22用于展示场景预览界面，并基于用户的第一操作在所述场景预览界面中创建至少一个场景热点，其中场景热点为三维图片和/或三维视频；场景热点参数设置模块23用于基于用户的第二操作，设置场景热点的参数；场景要素创建模块24用于展示场景热点的热点预览界面，并基于用户的第三操作在热点预览界面中创建至少一个场景要素，其中场景要素为二维图片要素、二维视频要素或文字要素；场景要素设置模块25用于基于用户的第四操作，设置场景要素的参数以及场景要素的触发条件；视频生成模块26用于根据场景热点以及场景热点中的场景要素，生成三维场景互动视频。
本实施例的三维场景互动视频创建装置20使用时，首先媒体库获取模块21获取预设媒体库，该预设媒体库用于存储三维图片、二维图片、三维视频以及二维视频等多媒体影像内容。
随后场景热点创建模块22展示场景预览界面，该场景预览界面是指用于设置场景热点的界面，用户可通过将预设媒体库中的三维图片以及三维视频设置到场景预览界面中，以便对场景热点进行编辑。
然后场景热点参数设置模块23基于用户的第二操作，设置场景热点的参数。
随后场景要素创建模块24展示场景热点的热点预览界面。该热点预览界面为在对应的场景热点上设置对应的场景要素的场景界面。用户可通过第三操作将预设媒体库中的二维图片、二维视频和/或文字要素设置到热点预览界面中，以便在热点预览界面中创建至少一个场景要素，进而后续对场景要素进行编辑。该第三操作也可以是用户对场景要素的内容预览图的拖扯操作或者选择操作。
然后场景要素设置模块25基于用户的第四操作，设置场景要素的参数以及场景要素的触发条件。
最后视频生成模块26根据设置的场景热点以及设置的场景热点中的场景要素，生成三维场景互动视频。用户可通过与三维场景互动视频进行互动，观看所有的场景热点以及场景热点中的场景要素。
本实施例的三维场景互动视频创建装置20的具体工作原理与上述的三维场景互动视频创建方法的实施例中的工作原理相同或相似，请参见上述三维场景互动视频创建方法的实施例中的相关描述。
本实施例的三维场景互动视频创建装置基于场景预览界面创建场景热点、基于热点预览界面创建场景热点中的场景要素，用户便于在场景预览界面中进行不同类型的多媒体影像内容的整合，三维场景互动视频的创建流程简单且创建难度较低。
 
下面通过一具体实施例说明本发明的三维场景互动视频创建方法及创建装置的具体工作原理。请参照图3以及图4a-4i，图3为本发明的三维场景互动视频创建方法及创建装置的具体实施例的视频创建流程图。图4a-4i为视频创建流程的示意图。
本实施例的三维场景互动视频创建方法及创建装置设置在内容编辑电子设备中，该内容编辑电子设备创建三维场景互动视频的流程包括：
步骤S301，内容编辑电子设备创建预设媒体库，即将预备好的三维图片、二维图片、三维视频以及二维视频存储到预设媒体库中，如图4a所示的41所示。
步骤S302，内容编辑电子设备展示场景预览界面，如图4b的场景预览界面42，用户可通过拖扯预设媒体库43中的场景热点的内容预览图至场景预览界面42中，以创建多个场景热点以及多个场景热点之间的连接关系（同时创建场景热点中的相邻热点链接）。如图4b中的热点预览界面44中即设置有相邻场景热点的相邻热点链接45。
步骤S303，内容编辑电子设备设置场景热点的参数。具体如图4c所示，该场景热点为三维视频，因此可通过进度控制器46设置该三维视频的视频进度参数，通过场景视角设置47的视场角调整设置该三维视频的初始范围参数，通过场景视角设置47的水平调整设置该三维视频的初始角度参数，即改变用户观察点的第一水平轴（基于现有用户观察点的左右方向轴）、第二水平轴（基于现有用户观察点的前后方向轴）、以及垂直轴（基于现有用户观察点的上下方向轴）的位置。同时可对热点预览界面44中的相邻热点链接45的位置进行调整，如该相邻热点链接45设置在一热点预览界面对应的场景热点的一活动物体上，则该相邻热点链接45可基于场景热点的视频进度参数，调整其在热点预览界面的位置。
步骤S304，内容编辑电子设备展示场景热点的热点预览界面。如图4d中的热点预览界面44所示，用户可通过嵌入素材界面48在该热点预览界面中嵌入二维图片、三维图片、二维视频、三维视频、文字要素以及音频要素，从而在热点预览界面中创建多个场景要素。
步骤S305，内容编辑电子设备基于用户的第四操作，设置场景要素的参数以及场景要素的触发条件。
文字要素的场景要素的参数设置如图4e所示，用户可通过文字素材嵌入界面49设置文字要素的尺寸参数、位置参数、展示角度参数、文字透明度和要素寿命参数。
二维图片、三维图片的场景要素的参数设置如图4f所示，用户可通过图片素材嵌入界面4a设置二维图片和三维图片的尺寸参数、位置参数、展示角度参数、文字透明度和要素寿命参数。
二维视频、三维视频的场景要素的参数设置如图4g所示，用户可通过视频素材嵌入界面4b设置二维视频和三维视频的尺寸参数、位置参数、画面透明度、视频进度参数以及要素寿命参数。
音频要素的参数设置如图4h所示，用户可通过音频素材嵌入界面4c设置音频要素的位置参数、音量参数以及要素寿命参数。
进一步的，内容编辑电子设备还可设置不同场景要素的开启关联关系以及关闭关联关系，具体如图4h中的音频素材嵌入界面4c的界面4d所示，用户可设置该音频素材和其他场景要素的关联关系，同理用户可设置所有不同类型的场景要素之间的关联关系。
步骤S306，内容编辑电子设备将编辑号的场景热点以及场景热点中的场景要素进行保存，生成三维场景互动视频，如图4i所示。
这样即完成了本发明的三维场景互动视频创建方法及创建装置的三维场景互动视频的创建流程。
本发明的三维场景互动视频创建方法和创建装置基于场景预览界面创建场景热点、基于热点预览界面创建场景热点中的场景要素，用户便于在场景预览界面中进行不同类型的多媒体影像内容的整合，三维场景互动视频的创建流程简单且创建难度较低；有效解决了现有的三维场景互动视频创建方法及创建装置对不同的多媒体影像内容进行编辑处理的专业性较强、难度较大的技术问题。
 
如本申请所使用的术语“组件”、“模块”、“系统”、“接口”、“进程”等等一般地旨在指计算机相关实体：硬件、硬件和软件的组合、软件或执行中的软件。例如，组件可以是但不限于是运行在处理器上的进程、处理器、对象、可执行应用、执行的线程、程序和／或计算机。通过图示，运行在控制器上的应用和该控制器二者都可以是组件。一个或多个组件可以有在于执行的进程和／或线程内，并且组件可以位于一个计算机上和／或分布在两个或更多计算机之间。
图5和随后的讨论提供了对实现本发明所述的三维场景互动视频创建装置所在的电子设备的工作环境的简短、概括的描述。图5的工作环境仅仅是适当的工作环境的一个实例并且不旨在建议关于工作环境的用途或功能的范围的任何限制。实例电子设备512包括但不限于可穿戴设备、头戴设备、医疗健康平台、个人计算机、服务器计算机、手持式或膝上型设备、移动设备(比如移动电话、个人数字助理(PDA)、媒体播放器等等）、多处理器系统、消费型电子设备、小型计算机、大型计算机、包括上述任意系统或设备的分布式计算环境，等等。
尽管没有要求，但是在“计算机可读指令”被一个或多个电子设备执行的通用背景下描述实施例。计算机可读指令可以经由计算机可读介质来分布（下文讨论）。计算机可读指令可以实现为程序模块，比如执行特定任务或实现特定抽象数据类型的功能、对象、应用编程接口(API)、数据结构等等。典型地，该计算机可读指令的功能可以在各种环境中随意组合或分布。
图5图示了包括本发明的三维场景互动视频创建装置中的一个或多个实施例的电子设备512的实例。在一种配置中，电子设备512包括至少一个处理单元516和存储器518。根据电子设备的确切配置和类型，存储器518可以是易失性的(比如RAM)、非易失性的（比如ROM、闪存等）或二者的某种组合。该配置在图5中由虚线514图示。
在其他实施例中，电子设备512可以包括附加特征和／或功能。例如，设备512还可以包括附加的存储装置（例如可移除和／或不可移除的），其包括但不限于磁存储装置、光存储装置等等。这种附加存储装置在图5中由存储装置520图示。在一个实施例中，用于实现本文所提供的一个或多个实施例的计算机可读指令可以在存储装置520中。存储装置520还可以存储用于实现操作系统、应用程序等的其他计算机可读指令。计算机可读指令可以载入存储器518中由例如处理单元516执行。
本文所使用的术语“计算机可读介质”包括计算机存储介质。计算机存储介质包括以用于存储诸如计算机可读指令或其他数据之类的信息的任何方法或技术实现的易失性和非易失性、可移除和不可移除介质。存储器518和存储装置520是计算机存储介质的实例。计算机存储介质包括但不限于RAM、ROM、EEPROM、闪存或其他存储器技术、CD-ROM、数字通用盘(DVD)或其他光存储装置、盒式磁带、磁带、磁盘存储装置或其他磁存储设备、或可以用于存储期望信息并可以被电子设备512访问的任何其他介质。任意这样的计算机存储介质可以是电子设备512的一部分。
电子设备512还可以包括允许电子设备512与其他设备通信的通信连接526。通信连接526可以包括但不限于调制解调器、网络接口卡(NIC)、集成网络接口、射频发射器／接收器、红外端口、USB连接或用于将电子设备512连接到其他电子设备的其他接口。通信连接526可以包括有线连接或无线连接。通信连接526可以发射和／或接收通信媒体。
术语“计算机可读介质”可以包括通信介质。通信介质典型地包含计算机可读指令或诸如载波或其他传输机构之类的“己调制数据信号”中的其他数据，并且包括任何信息递送介质。术语“己调制数据信号”可以包括这样的信号：该信号特性中的一个或多个按照将信息编码到信号中的方式来设置或改变。
电子设备512可以包括输入设备524，比如键盘、鼠标、笔、语音输入设备、触摸输入设备、红外相机、视频输入设备和／或任何其他输入设备。设备512中也可以包括输出设备522，比如一个或多个显示器、扬声器、打印机和／或任意其他输出设备。输入设备524和输出设备522可以经由有线连接、无线连接或其任意组合连接到电子设备512。在一个实施例中，来自另一个电子设备的输入设备或输出设备可以被用作电子设备512的输入设备524或输出设备522。
电子设备512的组件可以通过各种互连（比如总线）连接。这样的互连可以包括外围组件互连(PCI)(比如快速PCI)、通用串行总线(USB)、火线(IEEE 1394)、光学总线结构等等。在另一个实施例中，电子设备512的组件可以通过网络互连。例如，存储器518可以由位于不同物理位置中的、通过网络互连的多个物理存储器单元构成。
本领域技术人员将认识到，用于存储计算机可读指令的存储设备可以跨越网络分布。例如，可经由网络528访问的电子设备530可以存储用于实现本发明所提供的一个或多个实施例的计算机可读指令。电子设备512可以访问电子设备530并且下载计算机可读指令的一部分或所有以供执行。可替代地，电子设备512可以按需要下载多条计算机可读指令，或者一些指令可以在电子设备512处执行并且一些指令可以在电子设备530处执行。
本文提供了实施例的各种操作。在一个实施例中，所述的一个或多个操作可以构成一个或多个计算机可读介质上存储的计算机可读指令，其在被电子设备执行时将使得计算设备执行所述操作。描述一些或所有操作的顺序不应当被解释为暗示这些操作必需是顺序相关的。本领域技术人员将理解具有本说明书的益处的可替代的排序。而且，应当理解，不是所有操作必需在本文所提供的每个实施例中存在。
而且，尽管已经相对于一个或多个实现方式示出并描述了本公开，但是本领域技术人员基于对本说明书和附图的阅读和理解将会想到等价变型和修改。本公开包括所有这样的修改和变型，并且仅由所附权利要求的范围限制。特别地关于由上述组件（例如元件、资源等）执行的各种功能，用于描述这样的组件的术语旨在对应于执行所述组件的指定功能（例如其在功能上是等价的）的任意组件（除非另外指示），即使在结构上与执行本文所示的本公开的示范性实现方式中的功能的公开结构不等同。此外，尽管本公开的特定特征已经相对于若干实现方式中的仅一个被公开，但是这种特征可以与如可以对给定或特定应用而言是期望和有利的其他实现方式的一个或多个其他特征组合。而且，就术语“包括”、“具有”、“含有”或其变形被用在具体实施方式或权利要求中而言，这样的术语旨在以与术语“包含”相似的方式包括。
本发明实施例中的各功能单元可以集成在一个处理模块中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。上述提到的存储介质可以是只读存储器，磁盘或光盘等。上述的各装置或系统，可以执行相应方法实施例中的方法。
综上所述，虽然本发明已以实施例揭露如上，实施例前的序号仅为描述方便而使用，对本发明各实施例的顺序不造成限制。并且，上述实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。
 

Claims (16)

  1. 一种三维场景互动视频创建方法，其包括：
    获取预设媒体库，其中所述预设媒体库中包括三维图片、二维图片、三维视频以及二维视频；
    展示场景预览界面，并基于用户的第一操作，在所述场景预览界面中创建多个场景热点以及场景热点之间的连接关系；其中所述场景热点之间的连接关系用于在对应的热点预览界面中设置所述连接关系对应的相邻热点链接，其中所述场景热点为三维图片和/或三维视频；
    如所述场景热点为三维图片，则基于所述用户的第二操作，设置所述三维图片的初始角度参数以及初始范围参数；基于所述三维图片的初始角度参数以及初始范围参数，生成所述三维图片的热点预览界面，基于用户的第二操作，在所述热点预览界面上设置相邻热点链接；如所述场景热点为三维视频，则基于所述用户的第二操作，设置所述三维视频的初始角度参数、初始范围参数以及视频进度参数；基于所述三维视频的初始角度参数、初始范围参数以及视频进度参数，生成所述三维视频的热点预览界面，基于用户的第二操作，在所述热点预览界面上设置相邻热点链接；
    展示所述场景热点的热点预览界面，并基于用户的第三操作在所述热点预览界面中创建至少一个场景要素，其中所述场景要素为二维图片要素、二维视频要素或文字要素；
    如所述场景要素为二维图片要素，则基于所述第四操作，设置所述二维图片要素的尺寸参数、位置参数、图片透明度和要素寿命参数；如所述场景要素为文字要素，则基于所述第四操作，设置所述文字要素的尺寸参数、位置参数、文字透明度和要素寿命参数；如所述场景要素为二维视频要素，则基于所述第四操作，设置所述二维视频要素的尺寸参数、位置参数、画面透明度、视频进度参数和要素寿命参数；
    当所述场景要素的位置参数位于所述场景热点的显示范围内时，开启所述显示范围内的场景要素；当所述场景要素的位置参数不位于所述场景热点的显示范围内时，关闭所述显示范围外的场景要素；基于用户对所述场景要素的点击操作，开启或关闭对应的场景要素；设置场景要素的开启关联关系，当一场景要素开启时，与状态切换的场景要素具有开启关联关系的其他场景要素一并开启；和/或设置场景要素的关闭关联关系，当一场景要素关闭时，与状态切换的场景要素具有关闭关联关系的其他场景要素一并关闭；以及
    根据所述场景热点以及所述场景热点中的场景要素，生成三维场景互动视频。
  2. 根据权利要求1所述的三维场景互动视频创建方法，其中基于所述三维视频的视频进度参数，在所述三维视频上活动设置所述场景热点的相邻热点链接。
  3. 根据权利要求1所述的三维场景互动视频创建方法，其中所述展示所述场景热点的热点预览界面，并基于用户的第三操作在所述热点预览界面中创建至少一个场景要素的步骤包括：
    获取所述三维视频中的静态区域；其中静态区域是指三维视频播放过程中画面内容没有发生变化的区域；
    展示所述场景热点的热点预览界面，并基于用户的第三操作在所述热点预览界面中的静态区域创建静态场景要素。
  4. 一种三维场景互动视频创建方法，其包括：
    获取预设媒体库，其中所述预设媒体库中包括三维图片、二维图片、三维视频以及二维视频；
    展示场景预览界面，并基于用户的第一操作在所述场景预览界面中创建至少一个场景热点，其中所述场景热点为三维图片和/或三维视频；
    基于用户的第二操作，设置所述场景热点的参数；
    展示所述场景热点的热点预览界面，并基于用户的第三操作在所述热点预览界面中创建至少一个场景要素，其中所述场景要素为二维图片要素、二维视频要素或文字要素；
    基于用户的第四操作，设置所述场景要素的参数以及所述场景要素的触发条件；以及
    根据所述场景热点以及所述场景热点中的场景要素，生成三维场景互动视频。
  5. 根据权利要求4所述的三维场景互动视频创建方法，其中所述基于用户的第二操作，设置所述场景热点的参数的步骤包括：
    如所述场景热点为三维图片，则基于所述用户的第二操作，设置所述三维图片的初始角度参数以及初始范围参数；
    基于所述三维图片的初始角度参数以及初始范围参数，生成所述三维图片的热点预览界面，基于用户的第二操作，在所述热点预览界面上设置相邻热点链接。
  6. 根据权利要求4所述的三维场景互动视频创建方法，其中所述基于用户的第二操作，设置所述场景热点的参数的步骤包括：
    如所述场景热点为三维视频，则基于所述用户的第二操作，设置所述三维视频的初始角度参数、初始范围参数以及视频进度参数；
    基于所述三维视频的初始角度参数、初始范围参数以及视频进度参数，生成所述三维视频的热点预览界面，基于用户的第二操作，在所述热点预览界面上设置相邻热点链接。
  7. 根据权利要求4所述的三维场景互动视频创建方法，其中基于所述三维视频的视频进度参数，在所述三维视频上活动设置所述场景热点的相邻热点链接。
  8. 根据权利要求4所述的三维场景互动视频创建方法，其中所述基于用户的第一操作在所述场景预览界面中创建至少一个场景热点的步骤包括：
    基于用户的第一操作，在所述场景预览界面中创建多个场景热点以及场景热点之间的连接关系；其中所述场景热点之间的连接关系用于在对应的热点预览界面中设置所述连接关系对应的相邻热点链接。
  9. 根据权利要求4所述的三维场景互动视频创建方法，其中所述展示所述场景热点的热点预览界面，并基于用户的第三操作在所述热点预览界面中创建至少一个场景要素的步骤包括：
    获取所述三维视频中的静态区域；其中静态区域是指三维视频播放过程中画面内容没有发生变化的区域；
    展示所述场景热点的热点预览界面，并基于用户的第三操作在所述热点预览界面中的静态区域创建静态场景要素。
  10. 根据权利要求4所述的三维场景互动视频创建方法，其中所述基于用户的第四操作，设置所述场景要素的参数的步骤包括：
    如所述场景要素为二维图片要素，则基于所述第四操作，设置所述二维图片要素的尺寸参数、位置参数、图片透明度和要素寿命参数。
  11. 根据权利要求4所述的三维场景互动视频创建方法，其中所述基于用户的第四操作，设置所述场景要素的参数的步骤包括：
    如所述场景要素为文字要素，则基于所述第四操作，设置所述文字要素的尺寸参数、位置参数、文字透明度和要素寿命参数。
  12. 根据权利要求4所述的三维场景互动视频创建方法，其中所述基于用户的第四操作，设置所述场景要素的参数的步骤包括：
    如所述场景要素为二维视频要素，则基于所述第四操作，设置所述二维视频要素的尺寸参数、位置参数、画面透明度、视频进度参数和要素寿命参数。
  13. 根据权利要求4所述的三维场景互动视频创建方法，其中所述基于用户的第四操作，设置所述场景要素的触发条件包括：
    当所述场景要素的位置参数位于所述场景热点的显示范围内时，开启所述显示范围内的场景要素；当所述场景要素的位置参数不位于所述场景热点的显示范围内时，关闭所述显示范围外的场景要素。
  14. 根据权利要求4所述的三维场景互动视频创建方法，其中所述基于用户的第四操作，设置所述场景要素的触发条件包括：
    基于用户对所述场景要素的点击操作，开启或关闭对应的场景要素。
  15. 根据权利要求4所述的三维场景互动视频创建方法，其中所述基于用户的第四操作，设置所述场景要素的触发条件包括：
    设置场景要素的开启关联关系，当一场景要素开启时，与状态切换的场景要素具有开启关联关系的其他场景要素一并开启；和/或
    设置场景要素的关闭关联关系，当一场景要素关闭时，与状态切换的场景要素具有关闭关联关系的其他场景要素一并关闭。
  16. 一种三维场景互动视频创建装置，其包括：
    媒体库获取模块，用于获取预设媒体库，其中所述预设媒体库中包括三维图片、二维图片、三维视频以及二维视频；
    场景热点创建模块，用于展示场景预览界面，并基于用户的第一操作在所述场景预览界面中创建至少一个场景热点，其中所述场景热点为三维图片和/或三维视频；
    场景热点参数设置模块，用于基于用户的第二操作，设置所述场景热点的参数；
    场景要素创建模块，用于展示所述场景热点的热点预览界面，并基于用户的第三操作在所述热点预览界面中创建至少一个场景要素，其中所述场景要素为二维图片要素、二维视频要素或文字要素；
    场景要素设置模块，用于基于用户的第四操作，设置所述场景要素的参数以及所述场景要素的触发条件；以及
    视频生成模块，用于根据所述场景热点以及所述场景热点中的场景要素，生成三维场景互动视频。
PCT/CN2022/077936 2022-01-07 2022-02-25 三维场景互动视频创建方法及创建装置 WO2023130543A1 (zh)

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