WO2024104316A1 - 多媒体数据的编辑方法、装置、电子设备及存储介质 - Google Patents

多媒体数据的编辑方法、装置、电子设备及存储介质 Download PDF

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Publication number
WO2024104316A1
WO2024104316A1 PCT/CN2023/131420 CN2023131420W WO2024104316A1 WO 2024104316 A1 WO2024104316 A1 WO 2024104316A1 CN 2023131420 W CN2023131420 W CN 2023131420W WO 2024104316 A1 WO2024104316 A1 WO 2024104316A1
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WIPO (PCT)
Prior art keywords
picture
scene
editing
multimedia data
area
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Application number
PCT/CN2023/131420
Other languages
English (en)
French (fr)
Inventor
朱玉婷
杨帆
刘豪
张雷
王天罡
虢旭升
吴云鹏
张耀
王哲远
黄鑫
Original Assignee
北京字跳网络技术有限公司
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Application filed by 北京字跳网络技术有限公司 filed Critical 北京字跳网络技术有限公司
Publication of WO2024104316A1 publication Critical patent/WO2024104316A1/zh

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Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts

Definitions

  • the embodiments of the present disclosure relate to a method, device, electronic device and storage medium for editing multimedia data.
  • Virtual studio technology is the product of the joint development of new modern information technology and traditional multimedia data production technology. At present, the editing of virtual multimedia data often requires professionals to use a large amount of professional software and hardware to produce multimedia data.
  • the editing function of multimedia data is limited, so that the multimedia data and multimedia images are often relatively fixed, resulting in a relatively rigid display effect of the multimedia data, lack of flexibility, and affecting the user experience.
  • the present disclosure provides a method, device, electronic device and storage medium for editing multimedia data, so as to realize more flexible editing of the presentation picture of multimedia data.
  • an embodiment of the present disclosure provides a method for editing multimedia data, the method comprising:
  • displaying a multimedia data editing interface wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a shot editing sub-area, and the picture editing sub-area displays scene configuration items;
  • a lens setting operation input based on the lens editing sub-area is received, and the picture displayed in the picture preview area is used as a broadcast picture of multimedia data under the lens set based on the lens setting operation.
  • the present disclosure also provides a multimedia data editing device, the device comprising:
  • An editing interface display module used for displaying a multimedia data editing interface in response to an editing trigger operation, wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a shot editing sub-area, and the picture editing sub-area displays scene configuration items;
  • a virtual scene adding module configured to receive a scene adding operation input based on the scene configuration item, display a virtual scene picture of the added three-dimensional virtual scene in the picture preview area, and display a main body configuration item corresponding to the virtual scene picture in the picture editing sub-area;
  • a scene main body configuration module used to receive a main body configuration operation for the main body configuration item, and display the configured scene main body picture and the virtual scene picture in the picture preview area relative to each other;
  • the presentation picture display module is used to receive the lens setting operation input based on the lens editing sub-area, and use the picture displayed in the picture preview area as the presentation picture of the multimedia data under the lens set based on the lens setting operation.
  • an embodiment of the present disclosure further provides an electronic device, the electronic device comprising:
  • a storage device for storing one or more programs
  • the one or more processors When the one or more programs are executed by the one or more processors, the one or more processors implement any of the above-mentioned methods for editing multimedia data.
  • an embodiment of the present disclosure further provides a storage medium comprising computer executable instructions, wherein the computer executable instructions, when executed by a computer processor, are used to execute any of the multimedia data editing methods described above.
  • FIG1 is a schematic flow chart of a method for editing multimedia data provided by an embodiment of the present disclosure
  • FIG2 is a schematic diagram of an interface of a multimedia data editing interface in a multimedia data editing method provided by an embodiment of the present disclosure
  • FIG3 is a schematic diagram of an interface of a scene configuration item in a method for editing multimedia data provided by an embodiment of the present disclosure
  • FIG4 is a schematic diagram of an interface of lens configuration items in a method for editing multimedia data provided by an embodiment of the present disclosure
  • FIG5 is a schematic flow chart of a method for editing multimedia data provided by an embodiment of the present disclosure.
  • FIG6 is a schematic flow chart of a method for editing multimedia data provided by an embodiment of the present disclosure.
  • FIG7 is a schematic diagram of an interface of a cutout material configuration item in a multimedia data editing method provided by an embodiment of the present disclosure
  • FIG8 is a schematic flow chart of a method for editing multimedia data provided by an embodiment of the present disclosure.
  • FIG9 is a schematic flow chart of a method for editing multimedia data provided by an embodiment of the present disclosure.
  • FIG10 is a flow chart of a method for editing multimedia data provided by an embodiment of the present disclosure.
  • FIG11 is a schematic diagram of the structure of a multimedia data editing device provided by an embodiment of the present disclosure.
  • FIG. 12 is a schematic diagram of the structure of an electronic device provided by an embodiment of the present disclosure.
  • a prompt message is sent to the user to clearly prompt the user that the operation requested to be performed will require obtaining and using the user's personal information.
  • the user can autonomously choose whether to provide personal information to software or hardware such as an electronic device, application, server, or storage medium that performs the operation of the technical solution of the present disclosure according to the prompt message.
  • the prompt information in response to receiving an active request from the user, may be sent to the user in the form of a pop-up window, in which the prompt information may be presented in text form.
  • the pop-up window may also carry a selection control for the user to choose "agree” or “disagree” to provide personal information to the electronic device.
  • the technical solution of the embodiment of the present disclosure is to display a multimedia data editing interface by receiving an editing trigger operation, wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a lens editing sub-area, and the picture editing sub-area displays scene configuration items, providing users with a richer interactive interface.
  • the virtual scene picture of the added three-dimensional virtual scene is displayed in the picture preview area, and the subject configuration item corresponding to the virtual scene picture is displayed in the picture editing sub-area, and by receiving a subject configuration operation for the subject configuration item, the configured scene subject picture and the virtual scene picture are displayed in the picture preview area relative to each other, so that the preview of the virtual scene picture and the scene subject picture can be realized.
  • the picture displayed in the picture preview area is used as the broadcast picture of the multimedia data under the lens set based on the lens setting operation, so that the broadcast picture of the multimedia data can be edited more flexibly, thereby improving the user experience effect of the multimedia data.
  • Figure 1 is a flow chart of a method for editing multimedia data provided by an embodiment of the present disclosure.
  • the embodiment of the present disclosure is applicable to the situation of editing multimedia data.
  • the method can be executed by an editing device for multimedia data, which can be implemented in the form of software and/or hardware, and optionally, by an electronic device, which can be a mobile terminal, a PC or a server, etc.
  • the method of this embodiment may specifically include:
  • a multimedia data editing interface In response to an editing trigger operation, a multimedia data editing interface is displayed, wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a shot editing sub-area, and the picture editing sub-area displays scene configuration items.
  • the editing trigger operation can be understood as a trigger operation for editing multimedia data.
  • the editing trigger operation can be an operation input for opening an application or website for editing multimedia data; or, a trigger operation acting on a pre-set control or menu item for triggering the display of a multimedia data editing interface.
  • the multimedia data editing interface after receiving an operation input by the user for opening an application or website for editing multimedia data; or, after receiving a trigger operation acting on a pre-set control or menu item for triggering the display of a multimedia data editing interface, the multimedia data editing interface can be displayed.
  • the multimedia data editing interface can be understood as a A visual interface for editing.
  • Multimedia data can be understood as multimedia data obtained based on at least one set of multimedia data resources and can be used for presentation in a preset presentation space.
  • multimedia data resources can be understood as resources that can be used to configure the presentation screen of multimedia data, for example, can include at least one of virtual scene resources, video sources or scene materials.
  • the preset presentation space can be a live studio and/or a TV station, etc.
  • the multimedia data editing interface (see FIG. 2 ) can display a screen preview area and a multimedia data editing area.
  • the screen preview area can be understood as an area for previewing the multimedia data screen in the multimedia data editing interface.
  • the screen preview area can be used to play the multimedia data screen.
  • the multimedia data editing area can be understood as an area for editing the multimedia data screen in the multimedia data editing interface.
  • the multimedia data editing area can include a screen editing sub-area and a lens editing sub-area.
  • the lens editing sub-area can be understood as an area in the multimedia data editing area for configuring the correspondence between the multimedia data screen and the display lens.
  • the screen editing sub-area can be understood as an area in the multimedia data editing area for editing the multimedia data screen.
  • the screen editing sub-area can display scene configuration items.
  • the scene configuration item can be used to configure the three-dimensional virtual scene used by the multimedia data.
  • the arrangement of the picture preview area and the multimedia data editing area in the multimedia data editing interface can be set according to actual needs, and is not specifically limited here.
  • the scene adding operation can be understood as an operation for adding a three-dimensional virtual scene to multimedia data.
  • the scene adding operation can trigger the execution of displaying the virtual scene screen of the added three-dimensional virtual scene in the screen preview area, and displaying the subject configuration items corresponding to the virtual scene screen in the screen editing sub-area.
  • the virtual scene screen can be a screen obtained by rendering the three-dimensional virtual scene. It can be understood that the display screen of the virtual scene screen is associated with the camera parameters of the virtual camera in the three-dimensional virtual scene.
  • the scene subject screen can be a screen obtained by rendering the subject corresponding to the three-dimensional virtual scene.
  • the subject corresponding to the virtual scene screen can be a three-dimensional studio model, screen display materials (such as images, videos, etc.) displayed on the virtual screen, and people or objects in the real scene.
  • the three-dimensional virtual scene can be understood as a three-dimensional scene constructed based on computer vision technology.
  • the three-dimensional virtual scene can include one or more scene elements, and the scene elements can be constructed based on the three-dimensional model.
  • the data of the three-dimensional model in the three-dimensional virtual scene is relatively simple.
  • the quantity may be one, two or more than two.
  • the screen editing sub-area may include at least one main body configuration item.
  • the main body configuration item may be understood as a configuration item for configuring the scene main body picture corresponding to the virtual scene picture.
  • receiving a scene adding operation based on the input of the scene configuration item, and displaying the virtual scene picture of the added three-dimensional virtual scene in the picture preview area may include: receiving a trigger operation acting on the scene configuration item ("scene selection" in Figure 3), and displaying a scene selection interface. Among them, the scene selection interface displays at least one three-dimensional virtual scene item.
  • the three-dimensional virtual scene items may include undownloaded three-dimensional virtual scene items (scene items with download icons in Figure 3) and downloaded three-dimensional virtual scene items (scene items without download icons in Figure 3).
  • the three-dimensional virtual scene of the selected three-dimensional virtual scene item can be used as the added three-dimensional virtual scene, the virtual scene picture of the added three-dimensional virtual scene is obtained, and the virtual scene picture is displayed in the picture preview area.
  • receiving a scene adding operation based on the scene configuration item input, and displaying the virtual scene picture of the added three-dimensional virtual scene in the picture preview area may include: receiving a drag operation acting on a three-dimensional virtual scene item in the scene selection interface; and displaying the virtual scene picture of the three-dimensional virtual scene corresponding to the three-dimensional virtual scene item dragged to the preset area in the picture preview area.
  • the preset area may be the picture preview area or other areas in the multimedia data editing interface except the picture preview area.
  • the main configuration items corresponding to the virtual scene picture can be determined and displayed in the picture editing sub-area to receive the user's operation of configuring the main configuration items corresponding to the virtual scene picture based on the picture editing sub-area input.
  • S130 receiving a subject configuration operation for the subject configuration item, and displaying the configured scene subject picture and the virtual scene picture in the picture preview area relative to each other.
  • the subject configuration operation can be understood as an operation for configuring the scene subject picture corresponding to the virtual scene picture based on the subject configuration item.
  • the configured scene subject picture can be understood as a picture obtained after configuring the scene subject picture based on the subject configuration operation acting on the subject configuration item.
  • receiving the subject configuration operation acting on the subject configuration item can obtain the subject configuration information of the subject configuration item. Then, the configured scene subject screen can be obtained based on the subject configuration information. After obtaining the configured scene subject screen, the configured scene subject screen can be combined with the subject configuration information.
  • the virtual scene picture is relatively displayed in the picture preview area.
  • receiving a subject configuration operation for the subject configuration item and displaying the configured scene subject screen relative to the virtual scene screen in the screen preview area may include: receiving a trigger operation acting on the area where the subject configuration item is located, and displaying at least one subject configuration sub-item corresponding to the subject configuration item based on the trigger operation.
  • configuration information for each configuration sub-item may be obtained.
  • the configured scene subject screen may be obtained.
  • the configured scene subject screen and the virtual scene screen may be displayed relative to each other in the screen preview area.
  • S140 receiving a lens setting operation input based on the lens editing sub-area, and using the picture displayed in the picture preview area as a broadcast picture of the multimedia data under the lens set based on the lens setting operation.
  • the lens setting operation can be used to set the association relationship between the picture displayed in the picture preview area and the lens.
  • the lens setting operation may include at least one of a lens binding operation, a lens adding operation, and a lens deleting operation.
  • the lens binding operation can be understood as an operation for binding a lens under a certain viewing angle to the picture displayed in the picture preview area.
  • the lens binding operation can be used to bind a virtual scene picture and/or a scene main body picture to the operated lens.
  • the lens editing sub-area may include at least one lens configuration item.
  • the lens configuration item can be used to bind the lens under the viewing angle corresponding to the lens configuration item to the picture displayed in the picture preview area.
  • the receiving of a lens setting operation based on input of the lens editing sub-area and using the picture displayed in the picture preview area as a presentation picture of multimedia data under the lens set based on the lens setting operation includes: receiving a lens binding operation based on input of the lens editing sub-area and using the picture displayed in the picture preview area as a presentation picture of multimedia data under the lens bound based on the lens binding operation.
  • a trigger operation is received for a lens configuration item in the lens editing sub-area. Based on the click operation, the edit state of the clicked lens configuration item is set to an editable state.
  • the editable lens configuration item may include a screen binding sub-option.
  • the screen binding sub-option may include an option corresponding to a screen to which the lens can be bound or an option corresponding to a screen to which the lens is not bound.
  • the lens configuration item may be set to an editable state. By performing a trigger operation of selecting "Screen 1" in the image viewer, the screen corresponding to the option can be bound to the lens.
  • the binding relationship between the lens and the screen can be released.
  • a correspondence between the three-dimensional virtual scene and the lens configuration item is pre-established. Different three-dimensional virtual scenes can correspond to the same or different lens configuration items.
  • a three-dimensional virtual scene can correspond to one or more lens configuration items.
  • each lens configuration item can be bound to a virtual scene screen under a set of camera parameters in the three-dimensional virtual scene.
  • the picture under the shooting angle of the bound lens can be obtained and displayed in the picture preview area.
  • the picture displayed in the picture preview area can then be used as the broadcast picture of the multimedia data under the bound lens.
  • the multimedia data editing method further includes: receiving a display adjustment operation for at least one lens configuration item, and adjusting the display manner of the at least one lens configuration item in the lens configuration sub-area.
  • the display adjustment operation may be used to adjust the display mode of the lens configuration items displayed in the lens configuration sub-area.
  • the display adjustment operation may include a display position adjustment operation and/or a display quantity adjustment operation.
  • the display position adjustment operation may be understood as an operation for adjusting the position of the lens configuration item in the lens configuration sub-area.
  • the display quantity adjustment operation may be understood as an operation for adding or deleting lens configuration items in the lens configuration sub-area.
  • adjusting the display manner of the at least one lens configuration item in the lens configuration sub-area may include: adjusting the display quantity of the at least one lens configuration item displayed in the lens configuration sub-area.
  • adjusting the display quantity of the at least one lens configuration item displayed in the lens configuration sub-area may include: receiving a trigger operation acting on a lens configuration item, and displaying a delete control for deleting the lens configuration item. After receiving the trigger operation acting on the delete control, the lens configuration item displayed in the lens configuration sub-area may be deleted.
  • adjusting the number of the at least one lens configuration item displayed in the lens configuration sub-area may include: after receiving a trigger operation acting on the lens configuration item, displaying an add control for adding a lens configuration item. After receiving a trigger operation acting on the add control, a lens configuration item may be added to the lens configuration sub-area.
  • adjusting the display mode of the at least one lens configuration item in the lens configuration sub-area may include: adjusting the display position of the at least one lens configuration item in the lens configuration sub-area. Specifically, receiving a drag operation on the lens configuration item, and adjusting the display position of the at least one lens configuration item in the lens configuration sub-area based on the drag operation.
  • the display position adjustment operation includes but is not limited to inserting the dragged lens configuration item at the drag end position, or swapping the dragged lens configuration item with the lens configuration item at the drag end position.
  • the technical solution of the embodiment of the present disclosure is to display a multimedia data editing interface by receiving an editing trigger operation, wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a lens editing sub-area, and the picture editing sub-area displays scene configuration items, providing users with a richer interactive interface.
  • the virtual scene picture of the added three-dimensional virtual scene is displayed in the picture preview area, and the main body configuration item corresponding to the virtual scene picture is displayed in the picture editing sub-area, and by receiving a main body configuration operation for the main body configuration item, the configured scene main body picture and the virtual scene picture are displayed in the picture preview area relative to each other, so that flexible and personalized editing of the virtual scene picture and the scene main body picture can be realized.
  • the picture displayed in the picture preview area is used as the broadcast picture of the multimedia data under the bound lens, so as to realize flexible configuration of the broadcast picture of the multimedia data.
  • FIG5 is a flowchart of a method for editing multimedia data provided by an embodiment of the present disclosure.
  • the technical solution of this embodiment is based on the above-mentioned embodiment, and optionally, the method further includes: receiving a scene picture adjustment operation for the virtual scene picture displayed in the picture preview area, determining the camera parameters of the virtual camera in the three-dimensional virtual scene based on the scene picture adjustment operation; and displaying the virtual scene picture of the three-dimensional virtual scene under the camera parameters in the picture preview area.
  • the technical features that are the same or similar to those in the above-mentioned embodiments are not repeated here.
  • the method of this embodiment may specifically include:
  • S230 receiving a subject configuration operation for the subject configuration item, and displaying the configured scene subject picture and the virtual scene picture in the picture preview area relative to each other.
  • S240 receiving a lens setting operation input based on the lens editing sub-area, and using the picture displayed in the picture preview area as a broadcast picture of the multimedia data under the lens set based on the lens setting operation.
  • S250 Receive a scene picture adjustment operation for the virtual scene picture displayed in the picture preview area.
  • the scene picture adjustment operation can be understood as an operation for adjusting the virtual scene picture.
  • the scene picture adjustment operation can be used to adjust the virtual scene picture under one perspective to the virtual scene picture under another perspective.
  • receiving the scene picture adjustment operation for the virtual scene picture displayed in the picture preview area may be to receive an operation for adjusting the virtual scene picture displayed in the picture preview area based on an input device input by a user.
  • the device may be a physical input device (such as a mouse and/or keyboard) and a virtual input device (such as a virtual keyboard).
  • the virtual camera can be understood as being used to shoot a three-dimensional virtual scene.
  • the camera parameters of the virtual camera can be used to indicate the shooting angle of the virtual camera for shooting a three-dimensional virtual scene.
  • a key operation for adjusting the virtual scene picture based on keyboard input by a user is received.
  • S260 Determine camera parameters of a virtual camera in the three-dimensional virtual scene based on the scene picture adjustment operation.
  • the operation information of the scene picture adjustment operation is determined.
  • the operation information may include position adjustment information and/or angle adjustment information.
  • the camera parameters of the virtual camera in the three-dimensional virtual scene may be determined according to the position adjustment information and/or angle adjustment information.
  • the position adjustment information may be information obtained after adjusting the position of the virtual camera in the three-dimensional virtual scene.
  • the angle adjustment information may be information obtained after rotating the lens of the virtual camera in the three-dimensional virtual scene.
  • a virtual scene picture of the three-dimensional virtual scene under the camera parameters is obtained, and the virtual scene picture is displayed in the picture preview area.
  • the way of obtaining the virtual scene picture of the three-dimensional virtual scene under the camera parameters can be specifically that the three-dimensional virtual scene is photographed by a virtual camera based on the camera parameters.
  • the virtual scene picture of the three-dimensional virtual scene under the camera parameters can be obtained.
  • the multimedia data editing method also includes: receiving a scene picture saving operation for the virtual scene picture displayed in the picture preview area, generating lens configuration items based on camera parameters corresponding to the virtual scene picture, and displaying the lens configuration items in the lens editing sub-area.
  • the scene picture saving operation may be understood as an operation for saving the virtual scene picture displayed in the picture preview area.
  • a trigger operation acting on a virtual scene picture displayed in a picture preview area is received, and a prompt interface for saving or canceling the triggered virtual scene picture can be displayed.
  • the prompt interface may include a save control for saving the virtual scene picture and a cancel control for canceling the saving of the virtual scene picture.
  • the camera parameters corresponding to the virtual scene picture can be determined.
  • a lens configuration item can be generated based on the camera parameter. After the configuration item is generated, the generated lens configuration item can be displayed in the lens editing sub-area.
  • the technical solution of the disclosed embodiment receives a scene picture adjustment operation for the virtual scene picture displayed in the picture preview area, determines the camera parameters of the virtual camera in the three-dimensional virtual scene based on the scene picture adjustment operation; and displays the virtual scene picture of the three-dimensional virtual scene under the camera parameters in the picture preview area, thereby realizing personalized adjustment of the shooting perspective of the three-dimensional virtual scene and enriching the visualization presentation effect of multimedia data.
  • FIG6 is a flowchart of a multimedia data editing method provided by an embodiment of the present disclosure.
  • the subject configuration item includes a cutout material configuration item;
  • the receiving of the subject configuration operation for the subject configuration item, and displaying the configured scene subject screen and the virtual scene screen in the screen preview area relative to each other includes: receiving the cutout material configuration operation for the cutout material configuration item, performing cutout processing on the configured cutout material to obtain the scene subject screen, and displaying the scene subject screen and the virtual scene screen relative to each other;
  • the specific implementation method can refer to the description of this embodiment. Among them, the technical features that are the same or similar to the above-mentioned embodiments are not repeated here.
  • the method of this embodiment may specifically include:
  • a multimedia data editing interface In response to an editing trigger operation, a multimedia data editing interface is displayed, wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a lens editing sub-area, and the picture editing sub-area displays scene configuration items.
  • the cutout material configuration item can be understood as a configuration item for cutting out the cutout material.
  • the cutout material may include a video and/or an image.
  • the cutout material configuration item may include at least one of a signal source configuration sub-item, a lens configuration sub-item, and a cutout mode configuration sub-item.
  • the signal source configuration sub-item may be understood as an option for configuring the source of the cutout material.
  • the lens configuration sub-item may be understood as a configuration item for binding a picture to a display lens.
  • the cutout mode configuration sub-item may be understood as a configuration item for setting a material cutout mode.
  • the material cutout mode may be a cutout mode in green screen mode.
  • the cutout mode in green screen mode may include at least one of intelligent cutout, custom parameter cutout, and cutout by triggering the picture.
  • a trigger operation acting on a cutout material configuration item is received, and at least one of a signal source configuration sub-item, a lens configuration sub-item, and a cutout mode configuration sub-item corresponding to the cutout material configuration item can be displayed.
  • a trigger operation acting on a signal source configuration sub-item is received, and a signal source selection drop-down list containing multiple signal source options can be displayed.
  • a cutout material can be obtained based on the selected signal source, that is, the configured cutout material is obtained.
  • receiving a trigger operation acting on a lens configuration sub-item may display the lens configuration sub-item.
  • the head configuration sub-item corresponds to a control for binding the lens and the picture under the preset perspective.
  • the preset perspective may include at least one of a distant perspective, a left panoramic perspective, a panoramic perspective, a medium perspective, a right panoramic perspective, a left medium perspective, a right medium perspective, a left close perspective, a distant perspective, and a right close perspective.
  • a trigger operation acting on the cutout material configuration item (“Material Cutout” in Figure 7) is received, and a cutout mode setting option for setting the material cutout mode can be displayed.
  • the cutout mode setting option may include at least one of an intelligent parameter setting item, a custom parameter setting item, and a picture cropping setting item.
  • the cutout intelligent recommended parameter value of the intelligent parameter setting item can be obtained; and then the configured cutout material can be cutout processed based on the cutout intelligent recommended parameter value.
  • a cutout parameter setting interface corresponding to the selected setting item for cutting out settings for the cutout material can be displayed; after receiving a setting operation acting on the cutout parameter setting interface to receive input, the cutout parameter value for cutting out settings for the cutout material can be obtained; and then the configured cutout material can be cutout processed based on the cutout parameter value.
  • a cropping frame corresponding to the cutout material is displayed in the screen preview area.
  • the configured cutout material can be cutout based on the cropping operation.
  • the cutout material can be rendered.
  • the rendered image can be used as the main scene image.
  • the main scene image and the virtual scene image can be displayed in the image preview area relative to each other.
  • the cutout material may include a scene theme. Green screen background material.
  • S340 receiving a lens setting operation input based on the lens editing sub-area, and using the picture displayed in the picture preview area as a broadcast picture of the multimedia data under the lens set based on the lens setting operation.
  • the method of this embodiment may specifically include:
  • a multimedia data editing interface In response to an editing trigger operation, a multimedia data editing interface is displayed, wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a lens editing sub-area, and the picture editing sub-area displays scene configuration items.
  • the scene material configuration item can be understood as a configuration item for configuring the scene material.
  • the scene material can include three-dimensional material and/or two-dimensional material.
  • the scene material can be material with special effects or material without special effects.
  • the scene material configuration item can include adding material setting sub-items, At least one of the adjustment material setting sub-item and the deletion material setting sub-item.
  • the add material setting sub-item can be used to add materials in the three-dimensional virtual scene.
  • the adjust material setting sub-item can be used to adjust the materials in the scene.
  • the delete material setting sub-item can be used to delete the materials in the three-dimensional virtual scene.
  • S430 receiving a scene material configuration operation for a scene material configuration item, using the configured scene material screen as a scene main body screen, and displaying the scene main body screen and the virtual scene screen in the screen preview area relative to each other.
  • the scene material configuration operation can be understood as an operation for configuring the material in the three-dimensional virtual scene based on the scene material configuration item.
  • the scene material configuration operation may include at least one of an operation of adding scene materials, an operation of adjusting scene materials, an operation of deleting scene materials, and an operation of naming scene materials.
  • the operation of adding scene materials can be understood as an operation of adding scene materials to the three-dimensional virtual scene.
  • the operation of adjusting scene materials can be used to adjust the scene materials in the three-dimensional virtual scene, for example, to adjust the position and/or size of the scene materials in the three-dimensional virtual scene.
  • the operation of deleting scene materials can be understood as an operation for deleting scene materials in the three-dimensional virtual scene.
  • a trigger operation acting on a scene material configuration item in the screen editing sub-area is received, and a scene material configuration interface for configuring the scene material can be displayed.
  • the scene material configuration interface may include at least one of an add material setting sub-item, at least one added scene material sub-item, an adjust material setting sub-item corresponding to each added scene material sub-item, and a delete material setting sub-item corresponding to each added scene material sub-item.
  • the scene material resource library interface can be displayed.
  • the scene material resource library interface can include at least one scene material option, a selection confirmation control, and a selection cancellation control.
  • the scene material corresponding to the selected scene material item can be determined.
  • the scene material corresponding to the selected scene material item can be added to the three-dimensional virtual scene in the screen preview area, and the selected scene material item is displayed in the three-dimensional virtual scene in the scene material configuration interface, that is, the added scene material sub-item is displayed in the scene material configuration interface. It can be understood that after receiving a trigger operation acting on the selection cancellation control, the selection of the scene material item in the scene material resource library interface can be canceled.
  • a material parameter adjustment interface for adjusting the scene material corresponding to the added scene material sub-item can be displayed.
  • the material parameter adjustment interface can display a material size adjustment item and/or a material position setting item.
  • the material size adjustment item can be used to adjust the size of the scene material.
  • the material position setting item can be used to set the position of the scene material.
  • the target size of the scene material can be determined.
  • the scene material in the three-dimensional virtual scene displayed in the screen preview area can be scaled and displayed in the screen preview area with the scene material of the target size.
  • the scene material can be displayed at the position corresponding to the input parameter value in the three-dimensional virtual scene in the screen preview area.
  • the scene material corresponding to the added scene material sub-item in the three-dimensional virtual scene can be deleted, and the added scene material sub-item in the scene material configuration interface can be deleted.
  • the configured scene material can be rendered.
  • the configured scene material screen can be obtained.
  • the configured scene material screen can be used as the scene main body screen.
  • the scene main body screen and the virtual scene screen can be displayed in the screen preview area relative to each other.
  • the method further includes: after receiving a trigger operation acting on a text box containing a material name in the added scene material sub-item, the editing state of the text box can be modified to an editable state. After receiving material name information input based on the text box whose editing state is an editable state, the input material name information can be used as the material name of the scene material corresponding to the added scene material sub-item.
  • S440 receiving a lens setting operation input based on the lens editing sub-area, and using the picture displayed in the picture preview area as a broadcast picture of the multimedia data under the lens set based on the lens setting operation.
  • the technical solution of the embodiment of the present disclosure can realize the scene material configuration by receiving the scene material configuration operation for the scene material configuration item, using the configured scene material screen as the scene main screen, and displaying the scene main screen and the virtual scene screen relatively in the screen preview area.
  • Personalized configuration of materials further enriches the display effect of multimedia data.
  • FIG9 is a flowchart of a method for editing multimedia data provided by an embodiment of the present disclosure.
  • the subject configuration item includes a virtual screen configuration item; the receiving of the subject configuration operation for the subject configuration item and displaying the configured scene subject picture and the virtual scene picture relative to each other in the picture preview area include: when the virtual scene picture displayed in the picture preview area includes a virtual screen, receiving the virtual screen configuration operation for the virtual screen configuration item, using the configured screen display material as the scene subject picture, and displaying the scene subject picture in the virtual screen.
  • the technical features that are the same or similar to those in the above-mentioned embodiments are not repeated here.
  • the method of this embodiment may specifically include:
  • a multimedia data editing interface In response to an editing trigger operation, a multimedia data editing interface is displayed, wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a lens editing sub-area, and the picture editing sub-area displays scene configuration items.
  • the virtual screen configuration item can be understood as a configuration item for configuring the virtual screen.
  • the virtual screen can be understood as a screen for displaying screen display materials.
  • the screen display material may include at least one of video material, text material and image material.
  • the format of the video material may include mp4 format, avi format and wmv format, etc.
  • the format of the image material may be at least one of jpg format, png format or gif format.
  • the virtual screen configuration item may include a multimedia material setting sub-item and/or a signal source setting sub-item.
  • the multimedia material setting sub-item can be used to set the multimedia material when the screen display material displayed by the virtual screen is derived from the multimedia material, for example, to add multimedia material and/or delete multimedia material.
  • the signal source setting sub-item can be used to set the signal source when the screen display material displayed by the virtual screen is derived from the signal source.
  • the virtual screen configuration operation can be understood as an operation for configuring a virtual screen displayed in a virtual scene screen.
  • the virtual screen configuration operation may include at least one of a screen display material adding operation, a screen display material deleting operation, a screen display material playing operation, and a screen display material pausing operation.
  • the screen display material adding operation can be used to add screen display materials to the virtual screen.
  • the screen display material deleting operation can be used to delete the screen display materials in the virtual screen.
  • the screen display material playing operation can be used to control the screen display material to be played in the virtual screen.
  • the screen display material pausing operation can be used to control the screen display material played in the virtual screen to pause.
  • the virtual scene image displayed in the image preview area includes a virtual screen
  • a trigger operation acting on a virtual screen configuration item is received, and a multimedia material setting sub-item and/or a signal source setting sub-item corresponding to the virtual screen configuration item can be displayed.
  • the multimedia material setting sub-item and/or the signal source setting sub-item can be displayed in the form of a drop-down list.
  • a material adding control for adding a screen display material to the virtual screen can be displayed in the screen editing sub-area.
  • a jump can be made to a storage space for storing screen display materials.
  • the selected screen display material can be determined. Then, the selected screen display material can be added to the virtual screen.
  • the added screen display material after receiving a trigger operation acting on the added screen display material corresponding to the virtual screen, the added screen display material can be displayed in the screen preview area, and at least one of the play control, the pause control and the delete control can be displayed in the screen editing sub-area.
  • the play control can be used to control the screen display material to be played in the virtual screen.
  • the pause control can be used to control the screen display material played in the virtual screen to pause.
  • the delete control can be used to delete the added screen display material corresponding to the virtual screen.
  • the screen display material After receiving a control trigger operation acting on the play control, the screen display material can be controlled to be played in the virtual screen.
  • the screen display material played in the virtual screen is controlled to pause.
  • the added screen display material corresponding to the virtual screen can be deleted.
  • receiving a trigger operation acting on a signal source setting sub-item can At least one signal source option is displayed in the form of a drop-down list. After receiving a selection operation acting on the signal source option, the selected signal source can be determined. Then, the configured screen display material can be obtained based on the signal source.
  • S540 receiving a lens setting operation input based on the lens editing sub-area, and using the picture displayed in the picture preview area as a broadcast picture of the multimedia data under the lens set based on the lens setting operation.
  • the technical solution of the disclosed embodiment receives a virtual screen configuration operation for a virtual screen configuration item when the virtual scene picture displayed in the picture preview area includes a virtual screen, uses the configured screen display material as the scene main picture, and displays the scene main picture in the virtual screen, thereby realizing personalized configuration of the content displayed in the virtual screen and enriching the picture content of the multimedia data.
  • FIG10 is a flowchart of a method for editing multimedia data provided by an embodiment of the present disclosure.
  • the technical solution of this embodiment is based on the above-mentioned embodiment.
  • the configured scene main body picture and the virtual scene picture are displayed relatively in the picture preview area, it also includes: receiving a picture adjustment operation for the scene main body picture, and adjusting the scene main body picture, wherein the picture adjustment operation includes at least one of picture size adjustment, picture color adjustment, picture brightness adjustment, picture sharpening parameter adjustment, picture contrast adjustment, picture display direction adjustment, and picture position adjustment.
  • the picture adjustment operation includes at least one of picture size adjustment, picture color adjustment, picture brightness adjustment, picture sharpening parameter adjustment, picture contrast adjustment, picture display direction adjustment, and picture position adjustment.
  • the technical features that are the same or similar to those in the above-mentioned embodiments are not repeated here.
  • the method of this embodiment may specifically include:
  • a multimedia data editing interface In response to an editing trigger operation, a multimedia data editing interface is displayed, wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a shot editing sub-area, and the picture editing sub-area displays scene configuration items.
  • S620 receiving a scene adding operation input based on the scene configuration item, displaying a virtual scene picture of the added three-dimensional virtual scene in the picture preview area, and displaying a main body configuration item corresponding to the virtual scene picture in the picture editing sub-area.
  • S630 receiving a subject configuration operation for the subject configuration item, and displaying the configured scene subject picture and the virtual scene picture in the picture preview area relative to each other.
  • the picture adjustment operation may be understood as an operation for adjusting the main picture of the scene.
  • the picture adjustment operation may include at least one of picture size adjustment, picture color adjustment, picture brightness adjustment, picture sharpening parameter adjustment, picture contrast adjustment, picture display direction adjustment, and picture position adjustment.
  • Picture size adjustment may include cropping, enlarging, or reducing the main picture of the scene.
  • a trigger operation acting on a main configuration item is received, and a picture adjustment interface for adjusting the main picture of the scene can be displayed.
  • the picture adjustment interface can display picture adjustment items for adjusting the main picture of the scene.
  • the picture adjustment items may include at least one of a picture cropping control, a picture zoom-in control, a picture reduction control, a picture color adjustment item, a picture brightness adjustment item, a picture sharpening parameter adjustment item, a picture contrast adjustment item, a picture display direction adjustment item, and a picture display coordinate setting item.
  • the picture cropping control can be used to crop the main picture of the scene.
  • the picture zoom-in control can be used to zoom in on the main picture of the scene.
  • the picture zoom-out control can be used to zoom out on the main picture of the scene.
  • the picture color adjustment item can be used to adjust the color of the main picture of the scene.
  • the picture brightness adjustment item can be used to adjust the brightness of the main picture of the scene.
  • the picture sharpening parameter adjustment item can be used to adjust the sharpening parameters of the main picture of the scene to modify the sharpening effect of the main picture of the scene.
  • the picture contrast adjustment item can be used to adjust the light and dark contrast of the main picture of the scene.
  • the picture display direction adjustment item can be used to adjust the display direction of the main picture of the scene.
  • the picture display coordinate setting item can be used to adjust the display coordinates of the main picture of the scene.
  • the multimedia data editing method also includes: receiving a reference object adding operation of a preset size input for the virtual scene screen, and displaying the added reference object in the virtual scene screen; receiving a position adjustment operation for the reference object, and adjusting the display position of the reference object in the virtual scene screen.
  • the reference object adding operation can be understood as an operation for adding a reference object of a preset size to the virtual scene screen.
  • the reference object can be a two-dimensional image or a three-dimensional model.
  • a three-dimensional character model of a preset size is used as the reference object.
  • the preset size may be a height of a preset three-dimensional character model.
  • the preset size may be a size pre-set for a reference object according to actual needs.
  • receiving a reference object adding operation of inputting a preset size for the virtual scene screen and displaying the added reference object in the virtual scene screen may include: receiving a trigger operation acting on a scene material configuration item in a screen editing sub-area, and displaying a material adding control for adding scene materials in the screen editing sub-area. After receiving a control trigger operation acting on the material adding control, a material display interface containing at least one scene material may be displayed. The material display interface may display at least one reference item. After receiving a selection operation acting on a reference item in the material display interface, the selected reference item may be determined, and the reference object of the selected reference item may be displayed in the virtual scene screen in the screen preview area.
  • the main scene picture in the virtual scene picture can be adjusted based on the reference object, thereby improving the real effect of the multimedia data picture.
  • receiving a position adjustment operation for the reference object and adjusting the display position of the reference object in the virtual scene picture may include: receiving a drag operation of the reference object on the virtual scene picture in the picture preview area. Based on the drag operation, adjusting the display position of the reference object in the virtual scene picture.
  • the multimedia data editing method further includes: displaying a coordinate configuration item corresponding to the reference object.
  • the coordinate configuration item can be used to configure the display coordinates of the reference object in the three-dimensional virtual scene.
  • Receiving the position adjustment operation for the reference object and adjusting the display position of the reference object in the virtual scene screen may include: receiving a drag operation acting on the reference object, adjusting the reference object to the drag position in the virtual scene screen, and updating the coordinate information in the coordinate configuration item based on the coordinate information of the drag position; and/or, receiving a coordinate configuration operation for the coordinate configuration item, adjusting the reference object to the position in the virtual scene screen corresponding to the configured coordinate information for display.
  • the drag position can be understood as the position obtained by adjusting the display position of the reference object based on the drag operation on the reference object.
  • the coordinate information in the coordinate configuration item is updated based on the coordinate information of the drag position.
  • the advantage of this is that the coordinate information of the drag position is consistent with the coordinate information in the coordinate configuration item, so that the user can understand the display position of the reference object in a timely manner.
  • receiving the coordinate configuration operation for the coordinate configuration item, and adjusting the reference object to a position corresponding to the configured coordinate information in the virtual scene screen for display may include: after receiving the coordinate information input based on the coordinate configuration item, the input coordinate information may be used as the coordinate information configured for the reference object in the virtual scene screen. Then, the reference object may be adjusted to a position corresponding to the configured coordinate information in the virtual scene screen for display.
  • the reference object and the scene subject to be adjusted in the multimedia data screen can be adjusted to preset positions for comparison and display. Furthermore, the position and/or size information of the scene subject to be adjusted can be adjusted according to the size information of the reference object.
  • S650 Receive a lens setting operation input based on the lens editing sub-area, and use the picture displayed in the picture preview area as a broadcast picture of the multimedia data under the lens set based on the lens setting operation.
  • the technical solution of the disclosed embodiment adjusts the main scene picture by receiving a picture adjustment operation for the main scene picture, so as to adjust the picture size, picture color, picture brightness, picture sharpening parameters, picture contrast, picture display direction and picture position of the main scene picture, thereby further improving the quality of the main scene picture.
  • Figure 11 is a schematic diagram of the structure of a multimedia data editing device provided in an embodiment of the present disclosure. As shown in Figure 11, the device includes: an editing interface display module 710, a virtual scene adding module 720, a scene main body configuration module 730 and a broadcast screen display module 740.
  • the editing interface display module 710 is used to display the multimedia data editing interface in response to the editing trigger operation, wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a lens editing sub-area, and the picture editing sub-area displays scene configuration items;
  • the virtual scene adding module 720 is used to receive the scene adding operation input based on the scene configuration item, display the virtual scene picture of the added three-dimensional virtual scene in the picture preview area, and display the main configuration items corresponding to the virtual scene picture in the picture editing sub-area;
  • the scene main body configuration module 730 is used to receive the main body configuration operation for the main configuration item, and display the configured scene main body picture and the virtual scene picture in the picture preview area relative to each other;
  • the broadcast picture display module 740 is used to receive the lens setting operation input based on the lens editing sub-area, and use the picture displayed in the picture preview area as the broadcast picture of the multimedia data under the lens set based on the lens setting operation.
  • the technical solution of the embodiment of the present disclosure is to display a multimedia data editing interface by receiving an editing trigger operation, wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a lens editing sub-area, and the picture editing sub-area displays scene configuration items, providing users with a richer interactive interface.
  • the virtual scene picture of the added three-dimensional virtual scene is displayed in the picture preview area, and the subject configuration item corresponding to the virtual scene picture is displayed in the picture editing sub-area, and by receiving a subject configuration operation for the subject configuration item, the configured scene subject picture and the virtual scene picture are displayed in the picture preview area relative to each other, so that flexible and personalized editing of the virtual scene picture and the scene subject picture can be realized.
  • the picture displayed in the picture preview area is used as the broadcast picture of the multimedia data under the lens set based on the lens setting operation, so as to realize flexible configuration of the broadcast picture of the multimedia data.
  • the multimedia data editing device also includes a scene picture adjustment module; wherein the scene picture adjustment module is used to receive a scene picture adjustment operation for the virtual scene picture displayed in the picture preview area, and determine the camera parameters of the virtual camera in the three-dimensional virtual scene based on the scene picture adjustment operation; and display the virtual scene picture of the three-dimensional virtual scene under the camera parameters in the picture preview area.
  • the scene picture adjustment module is used to receive a scene picture adjustment operation for the virtual scene picture displayed in the picture preview area, and determine the camera parameters of the virtual camera in the three-dimensional virtual scene based on the scene picture adjustment operation; and display the virtual scene picture of the three-dimensional virtual scene under the camera parameters in the picture preview area.
  • the multimedia data editing device also includes a scene picture saving module; wherein the scene picture saving module is used to receive a scene picture saving operation for the virtual scene picture displayed in the picture preview area, generate lens configuration items based on camera parameters corresponding to the virtual scene picture, and display the lens configuration items in the lens editing sub-area.
  • the scene picture saving module is used to receive a scene picture saving operation for the virtual scene picture displayed in the picture preview area, generate lens configuration items based on camera parameters corresponding to the virtual scene picture, and display the lens configuration items in the lens editing sub-area.
  • the multimedia data editing device also includes a lens configuration item adjustment module; wherein the lens configuration item adjustment module is used to receive a display adjustment operation for at least one lens configuration item, and adjust the display method of the at least one lens configuration item in the lens configuration sub-area, wherein the display adjustment operation includes a display position adjustment operation and/or a display quantity adjustment operation.
  • the main body configuration item includes a cutout material configuration item; accordingly, the scene main body configuration module 730 is used to receive a cutout material configuration operation for the cutout material configuration item, perform a cutout process on the configured cutout material, and obtain a scene main body picture.
  • the main scene image and the virtual scene image are displayed relatively in the image preview area.
  • the main configuration item includes a scene material configuration item; accordingly, the scene main configuration module 730 is used to receive a scene material configuration operation for the scene material configuration item, and use the configured scene material screen as the scene main screen, and display the scene main screen and the virtual scene screen relative to each other in the screen preview area.
  • the main configuration item includes a virtual screen configuration item; accordingly, the scene main body configuration module 730 is used to receive a virtual screen configuration operation for the virtual screen configuration item when the virtual scene picture displayed in the picture preview area includes a virtual screen, and use the configured screen display material as the scene main body picture, and display the scene main body picture in the virtual screen.
  • the multimedia data editing device also includes a scene main body picture adjustment operation module; accordingly, the scene main body picture adjustment operation module is used to receive a picture adjustment operation for the scene main body picture after the configured scene main body picture and the virtual scene picture are displayed relatively in the picture preview area, and adjust the scene main body picture, wherein the picture adjustment operation includes at least one of picture size adjustment, picture color adjustment, picture brightness adjustment, picture sharpening parameter adjustment, picture contrast adjustment, picture display direction adjustment and picture position adjustment.
  • the multimedia data editing device further comprises: a reference object operation module, the reference object operation module comprises a reference object adding unit and a reference object position adjusting unit;
  • the reference object adding unit is used to receive a reference object adding operation of a preset size input for the virtual scene picture, and display the added reference object in the virtual scene picture;
  • the reference object position adjustment unit is used to receive a position adjustment operation for the reference object, and adjust the display position of the reference object in the virtual scene picture.
  • the multimedia data editing device also includes a coordinate configuration item display module, which is used to display the coordinate configuration item corresponding to the reference object after receiving the reference object adding operation of the preset size input for the virtual scene screen; accordingly, a reference object position adjustment unit is used to receive the dragging operation acting on the reference object, adjust the reference object to the dragging position in the virtual scene screen, and update the coordinate information in the coordinate configuration item based on the coordinate information of the dragging position; and/or, receive the coordinate configuration item for the coordinate configuration item.
  • the reference object is adjusted to a position corresponding to the configured coordinate information in the virtual scene image for display.
  • the lens setting operation includes a lens binding operation, and the lens binding operation is used to bind the virtual scene image and/or the scene main image to the operated lens;
  • the broadcast screen display module 740 is used to receive the lens binding operation based on the input of the lens editing sub-area, and use the image displayed in the image preview area as the broadcast screen of the multimedia data under the lens bound based on the lens binding operation.
  • the multimedia data editing device provided in the embodiments of the present disclosure can execute the multimedia data editing method provided in any embodiment of the present disclosure, and has the corresponding functional modules and beneficial effects of the execution method.
  • FIG12 is a schematic diagram of the structure of an electronic device provided by an embodiment of the present disclosure. Referring to FIG12 below, it shows a schematic diagram of the structure of an electronic device (e.g., a terminal device or server in FIG12) 800 suitable for implementing an embodiment of the present disclosure.
  • the terminal device in the embodiment of the present disclosure may include, but is not limited to, mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), vehicle-mounted terminals (e.g., vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc.
  • the electronic device shown in FIG12 is merely an example and should not impose any limitations on the functions and scope of use of the embodiments of the present disclosure.
  • the electronic device 800 may include a processing device (e.g., a central processing unit, a graphics processing unit, etc.) 801, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 802 or a program loaded from a storage device 808 into a random access memory (RAM) 803.
  • a processing device 801 e.g., a central processing unit, a graphics processing unit, etc.
  • RAM random access memory
  • various programs and data required for the operation of the electronic device 800 are also stored.
  • the processing device 801, the ROM 802, and the RAM 803 are connected to each other via a bus 804.
  • An edit/output (I/O) interface 805 is also connected to the bus 804.
  • the following devices may be connected to the I/O interface 805: input devices 806 including, for example, a touch screen, a touch pad, a keyboard, a mouse, a camera, a microphone, an accelerometer, a gyroscope, etc.; Output device 807 such as a liquid crystal display (LCD), a speaker, a vibrator, etc.; storage device 808 such as a magnetic tape, a hard disk, etc.; and communication device 809.
  • the communication device 809 can allow the electronic device 800 to communicate with other devices wirelessly or by wire to exchange data.
  • FIG. 12 shows an electronic device 800 with various devices, it should be understood that it is not required to implement or have all the devices shown. More or fewer devices may be implemented or provided instead.
  • an embodiment of the present disclosure includes a computer program product, which includes a computer program carried on a non-transitory computer-readable medium, and the computer program contains program code for executing the method shown in the flowchart.
  • the computer program can be downloaded and installed from the network through the communication device 809, or installed from the storage device 808, or installed from the ROM 802.
  • the processing device 801 the above-mentioned functions defined in the method of the embodiment of the present disclosure are executed.
  • the electronic device provided by the embodiment of the present disclosure and the method for editing multimedia data provided by the above embodiment belong to the same inventive concept.
  • the technical details not fully described in this embodiment can be referred to the above embodiment, and this embodiment has the same beneficial effects as the above embodiment.
  • the embodiments of the present disclosure provide a computer storage medium on which a computer program is stored.
  • the program is executed by a processor, the method for editing multimedia data provided by the above embodiments is implemented.
  • the computer-readable medium mentioned above in the present disclosure may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two.
  • the computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above.
  • Computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above.
  • a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, device or device.
  • a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, wherein the carrier
  • the computer-readable program code is a computer-readable program code.
  • This propagated data signal can take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above.
  • the computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium, which can send, propagate or transmit a program for use by or in conjunction with an instruction execution system, device or device.
  • the program code contained on the computer-readable medium can be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.
  • the client and server can communicate using any currently known or future developed network protocol such as HTTP (Hyper Text Transfer Protocol), and can be interconnected with any form or medium of digital data communication (e.g., communication network).
  • HTTP Hyper Text Transfer Protocol
  • Examples of communication networks include local area networks ("LAN”), wide area networks ("WAN”), internets (e.g., the Internet), and peer-to-peer networks (e.g., adhoc peer-to-peer networks), as well as any currently known or future developed networks.
  • the computer-readable medium may be included in the electronic device, or may exist independently without being incorporated into the electronic device.
  • the computer-readable medium carries one or more programs.
  • the electronic device in response to an editing trigger operation, displays a multimedia data editing interface, wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a shot editing sub-area, and the picture editing sub-area displays scene configuration items;
  • a lens setting operation input based on the lens editing sub-area is received, and the picture displayed in the picture preview area is used as a broadcast picture of multimedia data under the lens set based on the lens setting operation.
  • Computer program code for performing operations of the present disclosure may be written in one or more programming languages, or a combination thereof, including but not limited to object-oriented programming languages. Languages—such as Java, Smalltalk, C++, and also conventional procedural programming languages—such as "C" or similar programming languages.
  • the program code may execute entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on the remote computer or server.
  • the remote computer may be connected to the user's computer through any type of network—including a local area network (LAN) or a wide area network (WAN)—or may be connected to an external computer (for example, through the Internet using an Internet service provider).
  • LAN local area network
  • WAN wide area network
  • each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function.
  • the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved.
  • each square box in the block diagram and/or flow chart, and the combination of the square boxes in the block diagram and/or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.
  • the units involved in the embodiments described in the present disclosure may be implemented by software or hardware.
  • the name of a unit does not limit the unit itself in some cases.
  • the first acquisition unit may also be described as a "unit for acquiring at least two Internet Protocol addresses".
  • exemplary types of hardware logic components include: field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chip (SOCs), complex programmable logic devices (CPLDs), and the like.
  • FPGAs field programmable gate arrays
  • ASICs application specific integrated circuits
  • ASSPs application specific standard products
  • SOCs systems on chip
  • CPLDs complex programmable logic devices
  • a machine-readable medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, apparatus, or device.
  • a machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium.
  • a machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing.
  • a machine-readable medium may be a computer-readable medium, ...
  • read storage media would include electrical connections based on one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), optical fibers, a portable compact disk-read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
  • RAM random access memory
  • ROM read-only memory
  • EPROM or flash memory erasable programmable read-only memory
  • CD-ROM compact disk-read-only memory
  • CD-ROM compact disk-read-only memory
  • magnetic storage device or any suitable combination of the foregoing.
  • Example 1 provides a method for editing multimedia data, including:
  • displaying a multimedia data editing interface wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a shot editing sub-area, and the picture editing sub-area displays scene configuration items;
  • a lens setting operation input based on the lens editing sub-area is received, and the picture displayed in the picture preview area is used as a broadcast picture of multimedia data under the lens set based on the lens setting operation.
  • Example 2 provides a method for editing multimedia data, further comprising: receiving a scene picture adjustment operation for the virtual scene picture displayed in the picture preview area, determining camera parameters of the virtual camera in the three-dimensional virtual scene based on the scene picture adjustment operation; and displaying the virtual scene picture of the three-dimensional virtual scene under the camera parameters in the picture preview area.
  • Example 3 provides a method for editing multimedia data, which also includes: receiving a scene picture saving operation for the virtual scene picture displayed in the picture preview area, generating lens configuration items based on camera parameters corresponding to the virtual scene picture, and displaying the lens configuration items in a lens editing sub-area.
  • Example 4 provides a method for editing multimedia data, further comprising: receiving a display adjustment operation for at least one lens configuration item, and adjusting the display mode of the at least one lens configuration item in the lens configuration sub-area, wherein the The display adjustment operation includes a display position adjustment operation and/or an display quantity adjustment operation.
  • Example 5 provides a method for editing multimedia data, including: the subject configuration item includes a cutout material configuration item;
  • the receiving of the subject configuration operation for the subject configuration item, and displaying the configured scene subject picture and the virtual scene picture in the picture preview area relative to each other, comprises:
  • a cutout material configuration operation for a cutout material configuration item is received, the configured cutout material is cutout processed to obtain a scene main body picture, and the scene main body picture and the virtual scene picture are displayed relatively in the picture preview area.
  • Example 6 provides a method for editing multimedia data, including: the subject configuration item includes a scene material configuration item;
  • the receiving of the subject configuration operation for the subject configuration item, and displaying the configured scene subject picture and the virtual scene picture in the picture preview area relative to each other, comprises:
  • a scene material configuration operation for a scene material configuration item is received, the configured scene material screen is used as a scene main screen, and the scene main screen and the virtual scene screen are displayed in the screen preview area relative to each other.
  • Example 7 provides a method for editing multimedia data, including: the subject configuration item includes a virtual screen configuration item;
  • the receiving of the subject configuration operation for the subject configuration item, and displaying the configured scene subject picture and the virtual scene picture in the picture preview area relative to each other, comprises:
  • the virtual scene picture displayed in the picture preview area includes a virtual screen
  • a virtual screen configuration operation for a virtual screen configuration item is received, and the configured screen display material is used as a scene main picture, and the scene main picture is displayed in the virtual screen.
  • Example 8 provides a method for editing multimedia data, which, after displaying the configured scene main body picture and the virtual scene picture relative to each other in the picture preview area, further includes:
  • the picture adjustment operation includes at least one of picture size adjustment, picture color adjustment, picture brightness adjustment, picture sharpening parameter adjustment, picture contrast adjustment, picture display direction adjustment, and picture position adjustment.
  • Example 9 provides an editing method of multimedia data.
  • the method further comprises:
  • a position adjustment operation for the reference object is received, and a display position of the reference object in the virtual scene image is adjusted.
  • Example 10 provides a method for editing multimedia data, which, after receiving an input operation of adding a reference object of a preset size for the virtual scene screen, further includes: displaying a coordinate configuration item corresponding to the reference object;
  • the receiving a position adjustment operation for the reference object and adjusting the display position of the reference object in the virtual scene picture includes:
  • a coordinate configuration operation for the coordinate configuration item is received, and the reference object is adjusted to a position corresponding to the configured coordinate information in the virtual scene screen for display.
  • Example 11 provides a method for editing multimedia data, wherein the lens setting operation includes a lens binding operation, and the lens binding operation is used to bind a virtual scene picture and/or a scene main body picture to the operated lens;
  • the receiving of a lens setting operation based on input of the lens editing sub-area and using the picture displayed in the picture preview area as a presentation picture of multimedia data under the lens set based on the lens setting operation comprises: receiving a lens binding operation based on input of the lens editing sub-area and using the picture displayed in the picture preview area as a presentation picture of multimedia data under the lens bound based on the lens binding operation.
  • Example 12 provides a multimedia data editing device, including:
  • An editing interface display module used for displaying a multimedia data editing interface in response to an editing trigger operation, wherein the multimedia data editing interface displays a picture preview area and a multimedia data editing area, the multimedia data editing area includes a picture editing sub-area and a shot editing sub-area, and the picture editing sub-area displays scene configuration items;
  • a virtual scene adding module is used to receive a scene adding operation based on the scene configuration item input, Displaying a virtual scene picture of the added three-dimensional virtual scene in the picture preview area, and displaying a main body configuration item corresponding to the virtual scene picture in the picture editing sub-area;
  • a scene main body configuration module used to receive a main body configuration operation for the main body configuration item, and display the configured scene main body picture and the virtual scene picture in the picture preview area relative to each other;
  • the broadcast screen display module is used to receive the lens setting operation input based on the lens editing sub-area, and use the picture displayed in the picture preview area as the broadcast screen of the multimedia data under the bound lens.

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Abstract

本公开实施例提供了一种多媒体数据的编辑方法、装置、电子设备及存储介质。该方法包括：响应于编辑触发操作，展示多媒体数据编辑界面，多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，多媒体数据编辑区域有画面编辑子区域和镜头编辑子区域，画面编辑子区域有场景配置项；接收基于场景配置项输入的场景添加操作，于画面预览区域展示添加的三维虚拟场景的虚拟场景画面，于画面编辑子区域展示与虚拟场景画面对应的主体配置项；接收针对主体配置项的主体配置操作，将配置的场景主体画面与虚拟场景画面展示于画面预览区域；接收基于镜头编辑子区域输入的镜头设置操作，将画面预览区域展示的画面作为演播画面。本公开实施例可以实现对多媒体数据的演播画面的灵活调整。

Description

多媒体数据的编辑方法、装置、电子设备及存储介质
本申请要求于2022年11月15日递交的中国专利申请第202211430044.9号的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。
技术领域
本公开实施例涉及一种多媒体数据的编辑方法、装置、电子设备及存储介质。
背景技术
虚拟演播技术是全新的现代信息技术和传统多媒体数据制作技术共同发展的产物。目前，虚拟多媒体数据的编辑往往需要专业人员使用大量专业软硬件进行多媒体数据的制作。
相关技术中，多媒体数据的编辑功能有限，使得多媒体数据与多媒体画面往往相对固定，从而导致多媒体数据的展示效果相对生硬，缺乏灵活性，影响用户体验。
发明内容
本公开提供了一种多媒体数据的编辑方法、装置、电子设备及存储介质，以实现更加灵活地对多媒体数据的演播画面进行编辑。
第一方面，本公开实施例提供了一种多媒体数据的编辑方法，所述方法包括：
响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项；
接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示 与所述虚拟场景画面对应的主体配置项；
接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中；
接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
第二方面，本公开实施例还提供了一种多媒体数据的编辑装置，该装置包括：
编辑界面展示模块，用于响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项；
虚拟场景添加模块，用于接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项；
场景主体配置模块，用于接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中；以及
演播画面展示模块，用于接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
第三方面，本公开实施例还提供了一种电子设备，所述电子设备包括：
一个或多个处理器；以及
存储装置，用于存储一个或多个程序，
当所述一个或多个程序被所述一个或多个处理器执行，使得所述一个或多个处理器实现上述任一所述的多媒体数据的编辑方法。
第四方面，本公开实施例还提供了一种包含计算机可执行指令的存储介质，其中，所述计算机可执行指令在由计算机处理器执行时用于执行上述任一所述的多媒体数据的编辑方法。
附图说明
结合附图并参考以下具体实施方式，本公开各实施例的上述和其他特征、优点及方面将变得更加明显。贯穿附图中，相同或相似的附图标记表示相同或相似的元素。应当理解附图是示意性的，原件和元素不一定按照比例绘制。
图1为本公开实施例所提供的一种多媒体数据的编辑方法的流程示意图；
图2是本公开实施例所提供的一种多媒体数据的编辑方法中的多媒体数据编辑界面的界面示意图；
图3是本公开实施例所提供的一种多媒体数据的编辑方法中的场景配置项的界面示意图；
图4是本公开实施例所提供的一种多媒体数据的编辑方法中的镜头配置项的界面示意图；
图5为本公开实施例所提供的一种多媒体数据的编辑方法的流程示意图；
图6是本公开实施例所提供的一种多媒体数据的编辑方法的流程示意图；
图7是本公开实施例所提供的一种多媒体数据的编辑方法中的抠图素材配置项的界面示意图；
图8是本公开实施例所提供的一种多媒体数据的编辑方法的流程示意图；
图9是本公开实施例所提供的一种多媒体数据的编辑方法的流程示意图；
图10是本公开实施例所提供的一种多媒体数据的编辑方法的流程示意图；
图11是本公开实施例所提供的一种多媒体数据的编辑装置的结构示意图；以及
图12是本公开实施例所提供的一种电子设备的结构示意图。
具体实施方式
下面将参照附图更详细地描述本公开的实施例。虽然附图中显示了本公开的某些实施例，然而应当理解的是，本公开可以通过各种形式来实现，而且不应该被解释为限于这里阐述的实施例，相反提供这些实施例是为了更加透彻和完整地理解本公开。应当理解的是，本公开的附图及实施例仅用于示例性作用，并非用于限制本公开的保护范围。
应当理解，本公开的方法实施方式中记载的各个步骤可以按照不同的顺 序执行，和/或并行执行。此外，方法实施方式可以包括附加的步骤和/或省略执行示出的步骤。本公开的范围在此方面不受限制。
本文使用的术语“包括”及其变形是开放性包括，即“包括但不限于”。术语“基于”是“至少部分地基于”。术语“一个实施例”表示“至少一个实施例”；术语“另一实施例”表示“至少一个另外的实施例”；术语“一些实施例”表示“至少一些实施例”。其他术语的相关定义将在下文描述中给出。
需要注意，本公开中提及的“第一”、“第二”等概念仅用于对不同的装置、模块或单元进行区分，并非用于限定这些装置、模块或单元所执行的功能的顺序或者相互依存关系。
需要注意，本公开中提及的“一个”、“多个”的修饰是示意性而非限制性的，本领域技术人员应当理解，除非在上下文另有明确指出，否则应该理解为“一个或多个”。
本公开实施方式中的多个装置之间所交互的消息或者信息的名称仅用于说明性的目的，而并不是用于对这些消息或信息的范围进行限制。
可以理解的是，在使用本公开各实施例公开的技术方案之前，均应当依据相关法律法规通过恰当的方式对本公开所涉及个人信息的类型、使用范围、使用场景等告知用户并获得用户的授权。
例如，在响应于接收到用户的主动请求时，向用户发送提示信息，以明确地提示用户，其请求执行的操作将需要获取和使用到用户的个人信息。从而，使得用户可以根据提示信息来自主地选择是否向执行本公开技术方案的操作的电子设备、应用程序、服务器或存储介质等软件或硬件提供个人信息。
作为一种可选的但非限定性的实现方式，响应于接收到用户的主动请求，向用户发送提示信息的方式例如可以是弹窗的方式，弹窗中可以以文字的方式呈现提示信息。此外，弹窗中还可以承载供用户选择“同意”或者“不同意”向电子设备提供个人信息的选择控件。
可以理解的是，上述通知和获取用户授权过程仅是示意性的，不对本公开的实现方式构成限定，其它满足相关法律法规的方式也可应用于本公开的实现方式中。
可以理解的是，本技术方案所涉及的数据(包括但不限于数据本身、数据的获取或使用)应当遵循相应法律法规及相关规定的要求。
本公开实施例的技术方案，通过接收编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项，为用户提供了更为丰富的交互接口。通过接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项，以及通过接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，可实现对虚拟场景画面和场景主体画面的预览。在此基础上，通过接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面，实现了更加灵活地对多媒体数据的演播画面进行编辑，从而提升多媒体数据的用户体验效果。
图1为本公开实施例所提供的一种多媒体数据的编辑方法的流程示意图，本公开实施例适用于对多媒体数据进行编辑的情形，该方法可以由多媒体数据的编辑装置来执行，该装置可以通过软件和/或硬件的形式实现，可选的，通过电子设备来实现，该电子设备可以是移动终端、PC端或服务器等。
如图1所示，本实施例的方法具体可包括：
S110、响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项。
其中，编辑触发操作可以理解为用于对多媒体数据进行编辑的触发操作。编辑触发操作的生成方式可以有多种。具体可以是，输入用于打开用于编辑多媒体数据的应用程序或网址的操作；或者，作用于预先设置的用于触发展示多媒体数据编辑界面的控件或菜单项的触发操作。本公开实施例中，在接收到用户输入的用于打开用于编辑多媒体数据的应用程序或网址的操作后；或者，在接收到作用于预先设置的用于触发展示多媒体数据编辑界面的控件或菜单项的触发操作后，可以展示多媒体数据编辑界面。
本公开实施例中，多媒体数据编辑界面可以理解为用于对多媒体数据进 行编辑的可视化界面。多媒体数据可以理解为基于至少一组多媒体数据资源处理得到的，且可用于在预设演播空间中进行演播的多媒体数据。在本公开实施例中，多媒体数据资源可以理解为可以用于配置多媒体数据的演播画面的资源，例如，可以包括虚拟场景资源、视频源或场景素材中的至少一种。预设演播空间可以是直播间和/或电视台等。多媒体数据编辑界面(参见图2)可以展示有画面预览区域和多媒体数据编辑区域。画面预览区域可以理解为在多媒体数据编辑界面中用于对多媒体数据画面进行预览的区域。换言之，画面预览区域可以用于播放多媒体数据画面。多媒体数据编辑区域可以理解为在多媒体数据编辑界面中用于对多媒体数据画面进行编辑的区域。多媒体数据编辑区域可以包括画面编辑子区域和镜头编辑子区域。镜头编辑子区域可以理解为在多媒体数据编辑区域中用于对配置多媒体数据画面与展示镜头之间的对应关系的区域。画面编辑子区域可以理解为在多媒体数据编辑区域中用于对多媒体数据画面进行编辑的区域。画面编辑子区域可以展示有场景配置项。场景配置项可以用于对多媒体数据使用的三维虚拟场景进行配置。
需要说明的是，画面预览区域和多媒体数据编辑区域在多媒体数据编辑界面中的排布方式，可以根据实际需求进行设置，其在此不做具体限定。
S120、接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项。
其中，场景添加操作可以理解为用于为多媒体数据添加三维虚拟场景的操作。场景添加操作可以触发执行将添加的三维虚拟场景的虚拟场景画面展示于画面预览区域，并将与所述虚拟场景画面对应的主体配置项展示于画面编辑子区域中的操作。虚拟场景画面可以是通过对三维虚拟场景进行渲染后得到画面。可以理解的是，虚拟场景画面的展示画面与三维虚拟场景中虚拟相机的相机参数相关联。场景主体画面可以是通过对与三维虚拟场景对应的主体进行渲染后得到的画面。示例性的，与虚拟场景画面对应的主体可以为三维演播台模型、展示于虚拟屏幕中的屏幕展示素材(如图像、视频等)以及真实场景中的人或物。三维虚拟场景可以理解为基于计算机视觉技术构建的三维场景。具体地，三维虚拟场景可以包括一个或多个场景元素，场景元素可以基于三维模型构建。在实际应用中，三维虚拟场景中的三维模型的数 量可以是一个、两个或两个以上。画面编辑子区域可以包括至少一个主体配置项。主体配置项可以理解为用于对与虚拟场景画面对应的场景主体画面进行配置的配置项。
在一个实施例中，接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，可以包括：接收作用于在场景配置项(图3中“场景选择”)的触发操作，展示场景选择界面。其中，场景选择界面展示有至少一个三维虚拟场景项。三维虚拟场景项可包括未下载的三维虚拟场景项(图3中下载图标的场景项)和已下载的三维虚拟场景项(图3中无下载图标的场景项)。响应于作用于三维虚拟场景项的触发操作后，可以将选中的三维虚拟场景项的三维虚拟场景作为添加的三维虚拟场景，获取添加的三维虚拟场景的虚拟场景画面，并将所述虚拟场景画面展示于画面预览区域中。
在另一个实施例中，接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，可以包括：接收作用于场景选择界面中三维虚拟场景项的拖拽操作；将被拖拽至预设区域中的三维虚拟场景项对应的三维虚拟场景的虚拟场景画面，展示于画面预览区域中。其中，预设区域可以是画面预览区域也可以是多媒体数据编辑界面中除画面预览区域之外的其他区域。
在本公开实施例中，在将添加的三维虚拟场景的虚拟场景画面展示于所述画面预览区域后，可以确定与所述虚拟场景画面对应的主体配置项，并将所述主体配置项展示于所述画面编辑子区域中，以接收用户基于画面编辑子区域输入对与所述虚拟场景画面对应的主体配置项进行配置的操作。
S130、接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
其中，主体配置操作可以理解为用于基于主体配置项对虚拟场景画面所对应的场景主体画面进行配置的操作。配置的场景主体画面可以理解为基于作用于主体配置项的主体配置操作，对场景主体画面进行配置后得到的画面。
具体的，接收作用于所述主体配置项的主体配置操作，可以获取主体配置项的主体配置信息。进而可以基于所述主体配置信息得到配置的场景主体画面。在得到配置的场景主体画面后，可以将配置的场景主体画面和与所述 虚拟场景画面相对展示于所述画面预览区域中。
可选地，接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，可以包括：接收作用于主体配置项所在区域的触发操作，基于所述触发操作可以展示与所述主体配置项对应的至少一个主体配置子项。在接收到针对至少一个主体配置子项的配置操作后，可以获取针对各体配置子项的配置信息。进而可以基于各体配置子项的配置信息，得到配置的场景主体画面。在得到配置的场景主体画面后，可以将配置的场景主体画面和与所述虚拟场景画面相对展示于所述画面预览区域中。
S140、接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
其中，镜头设置操作可以用于对画面预览区域中展示的画面和镜头的关联关系进行设置。镜头设置操作可以包括镜头绑定操作、镜头添加操作以及镜头删除操作中的至少一个种。镜头绑定操作可以理解为用于将某一视角下的镜头和所述画面预览区域中展示的画面进行绑定的操作。换言之，镜头绑定操作可以用于将虚拟场景画面和/或场景主体画面与被操作的镜头进行绑定。镜头编辑子区域可以包括至少一个镜头配置项。镜头配置项可以用于将与镜头配置项对应的视角下的镜头和所述画面预览区域中展示的画面进行绑定。
可选地，所述接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面，包括：接收基于所述镜头编辑子区域输入的镜头绑定操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头绑定操作绑定的镜头下的演播画面。
具体的，接收作用于镜头编辑子区域中镜头配置项的触发操作。基于所述点击操作，将被点击的镜头配置项的编辑状态设置为可编辑状态。可编辑状态的镜头配置项可以包括画面绑定子选项。其中，画面绑定子选项可以包括该镜头可绑定的画面对应的选项或该镜头不绑定画面对应的选项。在接收到作用于该镜头可绑定的画面对应的选项(如，画面标识，画面标识如图4 中的“画面1”)的触发操作，可以将该选项对应的画面绑定至该镜头下。进一步地，在接收到作用于该镜头不绑定画面对应的选项的触发操作后，可以将镜头与画面的绑定关系解除。在公开实施例中，可选地，预先建立三维虚拟场景与镜头配置项之间的对应关系。不同的三维虚拟场景可以对应相同或不同的镜头配置项。一个三维虚拟场景可以对应于一个或多个镜头配置项。进一步，每个镜头配置项可绑定三维虚拟场景中一组相机参数下的虚拟场景画面。
在本公开实施例中，在接收到基于所述镜头编辑子区域输入的镜头绑定操作后，可以得到在绑定镜头的拍摄视角下的画面，并展示于画面预览区域中。进而可以将所述画面预览区域中展示的画面作为多媒体数据在绑定的镜头下的演播画面。
在上述实施例的基础上，所述多媒体数据的编辑方法还包括：接收针对至少一个镜头配置项的展示调整操作，对所述至少一个镜头配置项在所述镜头配置子区域中的展示方式进行调整。
其中，展示调整操作可以用于对在所述镜头配置子区域中展示的镜头配置项的展示方式进行调整。展示调整操作可以包括展示位置调整操作和/或展示数量调整操作。展示位置调整操作可以理解为用于对镜头配置项在所述镜头配置子区域中位置进行调整的操作。展示数量调整操作可以理解为用于在所述镜头配置子区域中对镜头配置项进行添加或删除的操作。
在本公开实施例中，对所述至少一个镜头配置项在所述镜头配置子区域中的展示方式进行调整，可以包括：对在所述镜头配置子区域中的展示所述至少一个镜头配置项的展示数量进行调整。
在一个实施例中，对在所述镜头配置子区域中的展示所述至少一个镜头配置项的展示数量进行调整，可以包括：接收作用于镜头配置项的触发操作，可以展示用于删除与所述镜头配置项的删除控件。在接收到作用于所述删除控件的触发操作后，可以将展示于镜头配置子区域中的所述镜头配置项删除。
在另一个实施例中，对在所述镜头配置子区域中的展示所述至少一个镜头配置项的展示数量进行调整，可以包括：在接收到作用于镜头配置项的触发操作后，可以展示用于添加镜头配置项的添加控件。在接收到作用于所述添加控件的触发操作后，可以于镜头配置子区域中添加镜头配置项。
在本公开实施例中，对所述至少一个镜头配置项在所述镜头配置子区域中的展示方式进行调整，可以包括：对在所述镜头配置子区域中的展示所述至少一个镜头配置项的展示位置进行调整。具体的，接收作用于镜头配置项的拖拽操作，基于所述拖拽操作，对在所述镜头配置子区域中的展示所述至少一个镜头配置项的展示位置进行调整。其中，展示位置进行调整操作包括但不限于在拖动结束位置处插入拖动的镜头配置项，或者，将拖动的镜头配置项于拖动结束位置处的镜头配置项互换位置等。
本公开实施例的技术方案，通过接收编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项，为用户提供了更为丰富的交互接口。通过接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项，以及通过接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，可实现虚拟场景画面和场景主体画面的灵活个性化编辑。在此基础上，通过接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在绑定的镜头下的演播画面，实现了对多媒体数据的演播画面的灵活配置。
图5为本公开实施例所提供的一种多媒体数据的编辑方法的流程示意图。本实施例的技术方案在上述实施例的基础上，可选地，该方法还包括：接收针对所述画面预览区域中展示的所述虚拟场景画面的场景画面调整操作，基于所述场景画面调整操作确定所述三维虚拟场景中的虚拟相机的相机参数；于所述画面预览区域中展示所述三维虚拟场景在所述相机参数下的虚拟场景画面。具体实施方式可以参见本实施例的说明。其中，与前述实施例相同或相似的技术特征在此不再赘述。
如图5所示，本实施例的方法具体可包括：
S210、响应于编辑触发操作，展示多媒体数据编辑界面，其中，多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，画面编辑子区域展示有场景配 置项。
S220、接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项。
S230、接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
S240、接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
S250、接收针对所述画面预览区域中展示的所述虚拟场景画面的场景画面调整操作。
其中，场景画面调整操作可以理解为用于对虚拟场景画面进行调整的操作。换言之，场景画面调整操作可以用于将一个视角下的虚拟场景画面调整至另一个视角下的虚拟场景画面。可选地，接收针对所述画面预览区域中展示的所述虚拟场景画面的场景画面调整操作，可以是，接收用户基于输入设备输入的用于对所述画面预览区域中展示的所述虚拟场景画面进行调整的操作。其中，所述设备可以是物理输入设备(如，鼠标和/或键盘)和虚拟输入设备(如，虚拟键盘)。虚拟相机可以理解为用于对三维虚拟场景进行拍摄。虚拟相机的相机参数可以用于指示虚拟相机对三维虚拟场景进行拍摄的拍摄视角。示例性的，接收用户基于键盘输入的用于对虚拟场景画面进行调整的按键操作。
S260、基于所述场景画面调整操作确定所述三维虚拟场景中的虚拟相机的相机参数。
具体地，确定所述场景画面调整操作的操作信息。其中，操作信息可以包括位置调整信息和/或角度调整信息。进而可以根据所述位置调整信息和/或角度调整信息，确定所述三维虚拟场景中的虚拟相机的相机参数。其中，位置调整信息可以为对三维虚拟场景中的虚拟相机的位置进行调整后得到的信息。角度调整信息可以为对三维虚拟场景中的虚拟相机的镜头旋转后得到的信息。
S270、于所述画面预览区域中展示所述三维虚拟场景在所述相机参数下 的虚拟场景画面。
具体地，获取三维虚拟场景在所述相机参数下的虚拟场景画面，将所述虚拟场景画面展示于画面预览区域中。获取三维虚拟场景在所述相机参数下的虚拟场景画面的方式，具体可以是，基于相机参数的虚拟相机对三维虚拟场景进行拍摄。从而可以得到三维虚拟场景在所述相机参数下的虚拟场景画面。
在上述实施例的基础上，所述多媒体数据的编辑方法还包括：接收针对所述画面预览区域中展示的所述虚拟场景画面的场景画面保存操作，基于与所述虚拟场景画面对应的相机参数生成镜头配置项，并将所述镜头配置项展示于镜头编辑子区域中。
其中，场景画面保存操作可以理解为用于对画面预览区域中展示的虚拟场景画面进行保存的操作。
具体的，接收作用于画面预览区域中展示的虚拟场景画面的触发操作，可以展示用于保存或取消保存被触发的虚拟场景画面的提示界面。其中，所述提示界面可以包括用于保存虚拟场景画面的保存控件和用于取消保存虚拟场景画面的取消控件。在接收到作用于保存控件的触发操作后，可以确定与所述虚拟场景画面对应的相机参数。进而可以基于所述相机参数生成镜头配置项。在生成配置项后，可以将生成的镜头配置项展示于镜头编辑子区域中。
本公开实施例的技术方案，通过接收针对所述画面预览区域中展示的所述虚拟场景画面的场景画面调整操作，基于所述场景画面调整操作确定所述三维虚拟场景中的虚拟相机的相机参数；于所述画面预览区域中展示所述三维虚拟场景在所述相机参数下的虚拟场景画面，能够实现对三维虚拟场景的拍摄视角的个性化调整，丰富了多媒体数据的可视化呈现效果。
图6为本公开实施例所提供的一种多媒体数据的编辑方法的流程示意图。本实施例的技术方案在上述实施例的基础上，可选地，所述主体配置项包括抠图素材配置项；所述接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，包括：接收针对抠图素材配置项的抠图素材配置操作，对配置的抠图素材进行抠图处理，得到场景主体画面，将所述场景主体画面与所述虚拟场景画面相对展 示于所述画面预览区域中。具体实施方式可以参见本实施例的说明。其中，与前述实施例相同或相似的技术特征在此不再赘述。
如图6所示，本实施例的方法具体可包括：
S310、响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项。
S320、接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项，所述主体配置项包括抠图素材配置项。
在本公开实施例中，抠图素材配置项可以理解为用于对抠图素材进行抠图的配置项。抠图素材可以包括视频和/或图像。抠图素材配置项可以包括信号源配置子项、镜头配置子项以及抠图方式配置子项中的至少一项。信号源配置子项可以理解为用于对抠图素材的来源进行配置的选项。镜头配置子项可以理解为用于将画面和展示镜头进行绑定的配置项。抠图方式配置子项可以理解为用于对素材抠图方式进行设置的配置项。可选地，素材抠图方式可以为绿幕模式下的抠图方式。在绿幕模式下的抠图方式可以包括智能抠图、自定义参数抠图以及采用触发画面的方式抠图中的至少一种。
S330、接收针对抠图素材配置项的抠图素材配置操作，对配置的抠图素材进行抠图处理，得到场景主体画面，将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
在本公开实施例中，接收作用于抠图素材配置项的触发操作，可以展示与所述抠图素材配置项对应的信号源配置子项、镜头配置子项以及抠图方式配置子项中的至少一项。
在一个实施例中，接收作用于信号源配置子项的触发操作，可以展示包含有多个信号源选项的信号源选择下拉列表。在接收到作用于所述信号源选择下拉列表中的信号源选项的选择操作后，可以基于选中的信号源获取抠图素材，即获取配置的抠图素材。
在一个实施例中，接收作用于镜头配置子项的触发操作，可以展示与镜 头配置子项对应的用于将预设视角下的镜头和画面进行绑定的控件。预设视角可以包括远景视角、左全景视角、全景视角、中景视角、右全景视角、左中景视角、右中景视角、左近景视角、远景视角以及右近景视角中的至少一个视角。在接收到作用于用于将远景视角下的镜头和画面进行绑定的控件的触发操作后，可以将与远景视角下的镜头绑定的抠图素材作为场景主体画面，并展示于画面预览区域。
在一个实施例中，在将与远景视角下的镜头绑定的抠图素材作为场景主体画面展示于画面预览区域的情况下，接收作用于抠图素材配置项(图7中的“素材抠像”)的触发操作，可以展示用于对素材抠图方式进行设置的抠图方式设置选项。抠图方式设置选项可以包括智能参数设置项、自定义参数设置项以及画面裁剪设置项中的至少一项。在接收到作用于智能参数设置项、自定义参数设置项以及画面裁剪设置项中的至少一项的触发操作后，可以基于触发操作对配置的抠图素材进行抠图处理。
在本公开实施例中，在接收到作用于智能参数设置项的触发操作后，可以获取智能参数设置项的抠图智能推荐参数值；进而可以基于所述抠图智能推荐参数值对配置的抠图素材进行抠图处理。
在本公开实施例中，在接收到作用于自定义参数设置项的触发操作后，可以展示与选中设置项对应的用于对抠图素材进行抠图设置的抠图参数设置界面；在接收到作用于抠图参数设置界面接收输入的设置操作后，可以得到对抠图素材进行抠图设置的抠图参数值；进而可以基于抠图参数值对配置的抠图素材进行抠图处理。
在本公开实施例中，在接收到作用于画面裁剪设置项中的至少一项的触发操作后，于画面预览区域的画面中展示含有在与抠图素材对应的裁剪框。在接收在用于与裁剪框的裁剪操作后，可以基于所述裁剪操作对配置的抠图素材进行抠图处理。
在本公开实施例中，在对配置的抠图素材进行抠图处理后，可以将对裁剪后的抠图素材进行渲染处理。进而可以将渲染后的画面作为场景主体画面。进一步可以将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
在本公开实施例中，为了便于抠图，抠图素材可以是包含有场景主题的 绿幕背景素材。
S340、接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
本公开实施例的技术方案，通过接收针对抠图素材配置项的抠图素材配置操作，对配置的抠图素材进行抠图处理，得到场景主体画面，将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，支持个性化多样化的场景主题画面的添加，能够实现场景主体画面与虚拟场景画面的精细化融合，尤其适用于虚拟场景画面与现实拍摄画面相结合的场景，而且支持对抠图素材的实时抠图处理的功能，提升了多媒体数据的编辑效率。
图8为本公开实施例所提供的一种多媒体数据的编辑方法的流程示意图。本实施例的技术方案在上述实施例的基础上，可选地，所述主体配置项包括场景素材配置项；所述接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，包括：接收针对场景素材配置项的场景素材配置操作，将配置的所述场景素材画面作为场景主体画面，将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。具体实施方式可以参见本实施例的说明。其中，与前述实施例相同或相似的技术特征在此不再赘述。
如图8所示，本实施例的方法具体可包括：
S410、响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项。
S420、接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项，所述主体配置项包括场景素材配置项。
其中，场景素材配置项可以理解为用于对场景素材进行配置的配置项。场景素材可以包括三维素材和/或二维素材。其中，场景素材可以是有特效的素材，也可以是无特效的素材。场景素材配置项可以包括添加素材设置子项、 调整素材设置子项以及删除素材设置子项中的至少一项。添加素材设置子项可以用于在三维虚拟场景中添加素材。调整素材设置子项可以用于对场景中的素材进行调整。删除素材设置子项可以用于对三维虚拟场景中素材的进行删除。
S430、接收针对场景素材配置项的场景素材配置操作，将配置的场景素材画面作为场景主体画面，将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
其中，场景素材配置操作可以理解为用于基于场景素材配置项对三维虚拟场景中的素材进行配置的操作。场景素材配置操作可以包括添加场景素材操作、调整场景素材操作、删除场景素材操作以及场景素材命名操作中的至少一个。添加场景素材操作可以理解为于三维虚拟场景中添加场景素材的操作。调整场景素材操作可以用于对三维虚拟场景中的场景素材进行调整，例如，对场景素材在三维虚拟场景中的位置和/大小进行调整。删除场景素材操作可以理解为用于将三维虚拟场景中的场景素材进行删除的操作。
在本公开实施例中，接收作用于画面编辑子区域中的场景素材配置项的触发操作，可以展示用于对场景素材进行配置的场景素材配置界面。所述场景素材配置界面可以包括添加素材设置子项、至少一个已添加的场景素材子项、与每个已添加的场景素材子项对应的调整素材设置子项以及与每个已添加的场景素材子项对应的删除素材设置子项中的至少一项。
在一个实施例中，在接收到作用于添加素材设置子项的触发操作后，可以展示场景素材资源库界面。场景素材资源库界面可以包括至少一个场景素材选项、选择确定控件和选择取消控件。在接收到作用于场景素材资源库界面中的至少一个场景素材选项的选择操作后，可以确定选中的场景素材项所对应的场景素材。在接收到作用于选择确定控件的触发操作后，可以于画面预览区域中的所述三维虚拟场景中添加选中的场景素材项所对应的场景素材，并于所述场景素材配置界面展示于三维虚拟场景中添加选中的场景素材项，也就是说，于场景素材配置界面展示已添加的场景素材子项。可以理解的是，在接收到作用于选择取消控件的触发操作后，可以取消对所述场景素材资源库界面中的场景素材项的选择。
在一个实施例中，在接收到作用于已添加的场景素材子项所对应的调整 素材设置子项的触发操作后，可以展示用于对所述已添加场景素材子项所对应的场景素材进行调整的素材参数调整界面。素材参数调整界面可以展示有素材大小调整项和/或素材位置设置项。其中，素材大小调整项可用于对所述场景素材的大小进行调整的。素材位置设置项可用于对所述场景素材的位置进行设置的。在接收到作用于所述素材大小调整项的调整操作后，可以确定所述场景素材的目标大小。进而可以对展示于画面预览区域中的三维虚拟场景中的所述场景素材进行缩放处理，并于所述画面预览区域中以所述目标大小的场景素材进行展示。在接收到于所述素材位置调整项输入的参数值(如，空间坐标值)后，可以于画面预览区域中的三维虚拟场景中与所述输入的参数值所对应的位置展示所述场景素材。
在一个实施例中，在接收到作用于与已添加的场景素材子项对应的删除素材设置子项的触发操作后，可以将三维虚拟场景中的与所述已添加的场景素材子项对应的场景素材进行删除，并对所述场景素材配置界面中的所述已添加的场景素材子项进行删除。
在上述实施例的基础上，在基于场景素材配置操作对所述三维虚拟场景中的场景素材进行配置后，可以对已配置完成的场景素材进行渲染处理。从而可以得到配置的场景素材画面。此时，可以将所述配置的场景素材画面作为场景主体画面。进一步，可以将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
在本公开实施例中，所述方法还包括：在接收到作用于已添加的场景素材子项中包含有素材名称的文本框的触发操作后，可以将所述文本框的编辑状态修改为可编辑状态。在接收到基于编辑状态为可编辑状态的文本框输入的素材名称信息后，可以将所述输入的素材名称信息作为所述已添加的场景素材子项所对应的场景素材的素材名称。
S440、接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
本公开实施例的技术方案，通过接收针对场景素材配置项的场景素材配置操作，将配置的所述场景素材画面作为场景主体画面，将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，能够实现对场景素 材的个性化配置，进一步丰富多媒体数据的展示效果。
图9为本公开实施例所提供的一种多媒体数据的编辑方法的流程示意图。本实施例的技术方案在上述实施例的基础上，可选地，所述主体配置项包括虚拟屏幕配置项；所述接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，包括：在所述画面预览区域中显示的所述虚拟场景画面中包括虚拟屏幕的情况下，接收针对虚拟屏幕配置项的虚拟屏幕配置操作，将配置的屏幕显示素材作为场景主体画面，将所述场景主体画面显示于所述虚拟屏幕中。具体实施方式可以参见本实施例的说明。其中，与前述实施例相同或相似的技术特征在此不再赘述。
如图9所示，本实施例的方法具体可包括：
S510、响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项。
S520、接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项，所述主体配置项包括虚拟屏幕配置项。
其中，虚拟屏幕配置项可以理解为用于对虚拟屏幕进行配置的配置项。虚拟屏幕可以理解为用于展示屏幕显示素材的屏幕。屏幕显示素材可以包括视频素材、文本素材以及图像素材中的至少一种。其中，视频素材的格式可以包括mp4格式、avi格式以及wmv格式等。图像素材的格式可以是jpg格式、png格式或gif格式中的至少一种。虚拟屏幕配置项可以包括多媒体素材设置子项和/或信号源设置子项。多媒体素材设置子项可以用于在虚拟屏幕所展示的屏幕显示素材来源于多媒体素材的情况下，对多媒体素材进行设置，例如，添加多媒体素材和/或删除多媒体素材。信号源设置子项可以用于在虚拟屏幕所展示的屏幕显示素材来源于信号源的情况下，对信号源进行设置。
S530、在所述画面预览区域中显示的所述虚拟场景画面中包括虚拟屏幕的情况下，接收针对虚拟屏幕配置项的虚拟屏幕配置操作，将配置的屏幕显 示素材作为场景主体画面，将所述场景主体画面显示于所述虚拟屏幕中。
其中，虚拟屏幕配置操作可以理解为用于对展示于虚拟场景画面中的虚拟屏幕进行配置的操作。虚拟屏幕配置操作可以包括屏幕显示素材添加操作、屏幕显示素材删除操作、屏幕显示素材播放操作以及屏幕显示素材暂停操作中的至少一个。其中，屏幕显示素材添加操作可以用于在虚拟屏幕中添加屏幕显示素材。屏幕显示素材删除操作可以用于将虚拟屏幕中的屏幕显示素材删除。屏幕显示素材播放操作可以用于控制屏幕显示素材在虚拟屏幕中播放。屏幕显示素材暂停操作可以用于控制虚拟屏幕中播放的屏幕显示素材暂停播放。
在本公开实施例中，在所述画面预览区域中显示的所述虚拟场景画面中包括虚拟屏幕的情况下，接收作用于虚拟屏幕配置项的触发操作，可以展示与虚拟屏幕配置项对应的多媒体素材设置子项和/或信号源设置子项。可选地，可以以下拉列表的形式展示多媒体素材设置子项和/或信号源设置子项。
在上述实施例的基础上，在接收到作用于针对虚拟屏幕的多媒体素材设置子项的触发操作后，可以在画面编辑子区域中展示用于在虚拟屏幕中添加屏幕显示素材的素材添加控件。在接收到作用于素材添加控件的触发操作后，可以跳转至用于存储屏幕显示素材的存储空间中。在接收到作用于存储空间下至少一个屏幕显示素材的选择操作后，可以确定选中的屏幕显示素材。进而可以于虚拟屏幕中添加选中的屏幕显示素材。
在上述实施例的基础上，在接收到作用于与虚拟屏幕对应的已添加的屏幕显示素材的触发操作后，可以于画面预览区域中显示已添加的屏幕显示素材，并于画面编辑子区域展示播放控件、暂停控件和删除控件中的至少一个。其中，所述播放控件可以用于控制屏幕显示素材在虚拟屏幕中播放。暂停控件可以用于控制虚拟屏幕中播放的屏幕显示素材暂停播放。删除控件可以用于将与虚拟屏幕对应的已添加的屏幕显示素材进行删除。在接收到作用于播放控件的控件触发操作后，可以控制屏幕显示素材在虚拟屏幕中播放。在接收到作用于暂停控件的控件触发操作后，控制虚拟屏幕中播放的屏幕显示素材暂停播放。在接收到作用于删除控件的控件触发操作后，可以将与虚拟屏幕对应的已添加的屏幕显示素材进行删除。
在上述实施例的基础上，接收作用于信号源设置子项的触发操作，可以 以下拉列表的形式展示至少一个信号源选项。在接收到作用于信号源选项的选择操作后，可以确定选中的信号源。进而可以基于所述信号源获取配置的屏幕显示素材。
S540、接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
本公开实施例的技术方案，通过在所述画面预览区域中显示的所述虚拟场景画面中包括虚拟屏幕的情况下，接收针对虚拟屏幕配置项的虚拟屏幕配置操作，将配置的屏幕显示素材作为场景主体画面，将所述场景主体画面显示于所述虚拟屏幕中，能够实现对虚拟屏幕中展示的内容进行个性化的配置，丰富了多媒体数据的画面内容。
图10为本公开实施例所提供的一种多媒体数据的编辑方法的流程示意图。本实施例的技术方案在上述实施例的基础上，可选地，在所述将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中之后，还包括：接收针对所述场景主体画面的画面调整操作，对所述场景主体画面进行调整，其中，所述画面调整操作包括画面尺寸调整、画面颜色调整、画面亮度调整、画面锐化参数调整、画面对比度调整、画面显示方向调整以及画面位置调整中的至少一种。具体实施方式可以参见本实施例的说明。其中，与前述实施例相同或相似的技术特征在此不再赘述。
如图10所示，本实施例的方法具体可包括：
S610、响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项。
S620、接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项。
S630、接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
S640、接收针对所述场景主体画面的画面调整操作，对所述场景主体画 面进行调整，并将画面预览区域中展示的配置的场景主体画面更新为调整后的场景主体画面。
其中，画面调整操作可以理解为用于对场景主体画面进行调整的操作。画面调整操作可以包括画面尺寸调整、画面颜色调整、画面亮度调整、画面锐化参数调整、画面对比度调整、画面显示方向调整以及画面位置调整中的至少一种。画面尺寸调整可以包括对场景主体画面进行裁剪、放大或缩小处理。
在本开实施例中，接收作用于主体配置项的触发操作，可以展示用于对场景主体画面进行调整的画面调整界面。画面调整界面可以展示有用于对场景主体画面进行调整的画面调整项。画面调整项可以包括画面裁剪控件、画面放大控件、画面缩小控件、画面颜色调整项、画面亮度调整项、画面锐化参数调整项、画面对比度调整项、画面显示方向调整项以及画面显示坐标设置项中的至少一个。在接收到作用于画面调整界面中的任一画面调整项的控件触发操作后，可以基于已设置的画面调整项的参数对场景主体画面进行调整。
可以理解的是，画面裁剪控件可以用于对场景主体画面进行裁剪。画面放大控件可以用于对场景主体画面进行放大。画面缩小控件可以用于对场景主体画面进行缩小。画面颜色调整项可以用于对场景主体画面的颜色进行调整。画面亮度调整项可以用于对场景主体画面的亮度进行调整。画面锐化参数调整项可以用于对场景主体画面的锐化参数进行调整，以修改场景主体画面的锐化效果。画面对比度调整项可以用于对场景主体画面的明暗对比度进行调整。画面显示方向调整项可以用于对场景主体画面的显示方向进行调整。画面显示坐标设置项可以用于对场景主体画面的显示显示坐标进行调整。
在上述实施例的基础上，所述多媒体数据的编辑方法还包括：接收针对所述虚拟场景画面输入预设尺寸的参照物添加操作，将添加的参照物显示于所述虚拟场景画面中；接收针对所述参照物的位置调整操作，对所述参照物在所述虚拟场景画面中的显示位置进行调整。
其中，参照物添加操作可以理解为用于在虚拟场景画面中添加预设尺寸的参照物的操作。参照物可以是二维图像，也可以是三维模型。在本公开实施例中，以预设尺寸的三维人物模型作为参照物。在参照物为三维人物模型 的情况下，预设尺寸可以为预设三维人物模型的高度。预设尺寸可以是根据实际需要预先针对参照物设置的尺寸。
在本公开实施例中，接收针对所述虚拟场景画面输入预设尺寸的参照物添加操作，将添加的参照物显示于所述虚拟场景画面中，可以包括：接收作用于画面编辑子区域中的场景素材配置项的触发操作，可以于画面编辑子区域展示用于添加场景素材的素材添加控件。在接收到作用于素材添加控件的控件触发操作后，可以展示包含有至少一个场景素材的素材展示界面。素材展示界面可以展示有至少一个参考物项。在接收到作用于素材展示界面中的参考物项的选择操作后，可以确定选中的参考物项，并将所述选中的参考物项的参考物显示于画面预览区域中的虚拟场景画面中。
需要说明的是，本公开实施例中，于所述虚拟场景画面中添加参考物后，可以基于参考物对虚拟场景画面中的场景主体画面进行调整，从而可以提升多媒体数据画面的真实效果。
在本公开实施例中，接收针对所述参照物的位置调整操作，对所述参照物在所述虚拟场景画面中的显示位置进行调整，可以包括：接收作用于画面预览区域中的虚拟场景画面的参照物的拖拽操作。基于所述拖拽操作，对所述参照物在所述虚拟场景画面中的显示位置进行调整。
可选地，在所述接收针对所述虚拟场景画面输入预设尺寸的参照物添加操作之后，所述多媒体数据的编辑方法还包括：展示与所述参照物对应的坐标配置项。坐标配置项可以用于对参照物在三维虚拟场景中的显示坐标进行配置。所述接收针对所述参照物的位置调整操作，对所述参照物在所述虚拟场景画面中的显示位置进行调整，可以包括：接收作用于所述参照物的拖动操作，将所述参照物调整至所述虚拟场景画面中的拖动位置处，并基于所述拖动位置的坐标信息更新所述坐标配置项中的坐标信息；和/或，接收针对所述坐标配置项的坐标配置操作，将所述参照物调整至所述虚拟场景画面中与配置的坐标信息对应的位置处进行展示。
其中，拖动位置可以理解为基于作用于参照物的拖动操作，对将所述参照物的显示位置进行调整后得到的位置。基于所述拖动位置的坐标信息更新所述坐标配置项中的坐标信息，这样做的好处在于保证拖动位置的坐标信息和坐标配置项中的坐标信息的一致性，以便于用户及时了解参考物显示位置 的坐标变化情况。
其中，接收针对所述坐标配置项的坐标配置操作，将所述参照物调整至所述虚拟场景画面中与配置的坐标信息对应的位置处进行展示，可以包括：在接收到基于坐标配置项输入的坐标信息后，可以将输入的坐标信息作为针对参照物配置的在虚拟场景画面中坐标信息。进而可以将所述参照物调整至所述虚拟场景画面中与配置的坐标信息对应的位置处进行展示。
在一个应用场景中，可以将参照物与多媒体数据画面中待调整的场景主体调整至预设位置处对照显示，进一步地，可以根据参照物的尺寸信息对待调整的场景主体的位置和/或尺寸信息进行调整。
S650、接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
本公开实施例的技术方案，通过接收针对所述场景主体画面的画面调整操作，对所述场景主体画面进行调整，能够实现对场景主体画面的画面尺寸、画面颜色、画面亮度、画面锐化参数、画面对比度、画面显示方向以及画面位置进行调整，进一步提升了场景主体画面的质量。
图11为本公开实施例所提供的一种多媒体数据的编辑装置结构示意图，如图11所示，所述装置包括：编辑界面展示模块710、虚拟场景添加模块720、场景主体配置模块730以及演播画面展示模块740。
其中，编辑界面展示模块710，用于响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项；虚拟场景添加模块720，用于接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项；场景主体配置模块730，用于接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中；演播画面展示模块740，用于接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
本公开实施例的技术方案，通过接收编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项，为用户提供了更为丰富的交互接口。通过接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项，以及通过接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，可实现虚拟场景画面和场景主体画面的灵活个性化编辑。在此基础上，通过接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面，实现了对多媒体数据的演播画面的灵活配置。
在上述各可选技术方案的基础上，可选地，多媒体数据的编辑装置还包括场景画面调整模块；其中，场景画面调整模块，用于接收针对所述画面预览区域中展示的所述虚拟场景画面的场景画面调整操作，基于所述场景画面调整操作确定所述三维虚拟场景中的虚拟相机的相机参数；于所述画面预览区域中展示所述三维虚拟场景在所述相机参数下的虚拟场景画面。
在上述各可选技术方案的基础上，可选地，多媒体数据的编辑装置还包括场景画面保存模块；其中，场景画面保存模块，用于接收针对所述画面预览区域中展示的所述虚拟场景画面的场景画面保存操作，基于与所述虚拟场景画面对应的相机参数生成镜头配置项，并将所述镜头配置项展示于镜头编辑子区域中。
在上述各可选技术方案的基础上，可选地，多媒体数据的编辑装置还包括镜头配置项调整模块；其中，镜头配置项调整模块，用于接收针对至少一个镜头配置项的展示调整操作，对所述至少一个镜头配置项在所述镜头配置子区域中的展示方式进行调整，其中，所述展示调整操作包括展示位置调整操作和/或展示数量调整操作。
在上述各可选技术方案的基础上，可选地，所述主体配置项包括抠图素材配置项；相应地，场景主体配置模块730，用于接收针对抠图素材配置项的抠图素材配置操作，对配置的抠图素材进行抠图处理，得到场景主体画面， 将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
在上述各可选技术方案的基础上，可选地，所述主体配置项包括场景素材配置项；相应地，场景主体配置模块730，用于接收针对场景素材配置项的场景素材配置操作，将配置的所述场景素材画面作为场景主体画面，将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
在上述各可选技术方案的基础上，可选地，所述主体配置项包括虚拟屏幕配置项；相应地，场景主体配置模块730，用于在所述画面预览区域中显示的所述虚拟场景画面中包括虚拟屏幕的情况下，接收针对虚拟屏幕配置项的虚拟屏幕配置操作，将配置的屏幕显示素材作为场景主体画面，将所述场景主体画面显示于所述虚拟屏幕中。
在上述各可选技术方案的基础上，可选地，多媒体数据的编辑装置还包括场景主体画面调整操作模块；相应地，场景主体画面调整操作模块，用于在所述将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中之后，接收针对所述场景主体画面的画面调整操作，对所述场景主体画面进行调整，其中，所述画面调整操作包括画面尺寸调整、画面颜色调整、画面亮度调整、画面锐化参数调整、画面对比度调整、画面显示方向调整以及画面位置调整中的至少一种。
在上述各可选技术方案的基础上，可选地，多媒体数据的编辑装置还包括：参照物操作模块，参照物操作模块包括参照物添加单元和参照物位置调整单元；
其中，参照物添加单元，用于接收针对所述虚拟场景画面输入预设尺寸的参照物添加操作，将添加的参照物显示于所述虚拟场景画面中；参照物位置调整单元，用于接收针对所述参照物的位置调整操作，对所述参照物在所述虚拟场景画面中的显示位置进行调整。
在上述各可选技术方案的基础上，可选地，多媒体数据的编辑装置还包括坐标配置项展示模块，用于在所述接收针对所述虚拟场景画面输入预设尺寸的参照物添加操作之后，展示与所述参照物对应的坐标配置项；相应地，参照物位置调整单元，用于接收作用于所述参照物的拖动操作，将所述参照物调整至所述虚拟场景画面中的拖动位置处，并基于所述拖动位置的坐标信息更新所述坐标配置项中的坐标信息；和/或，接收针对所述坐标配置项的坐 标配置操作，将所述参照物调整至所述虚拟场景画面中与配置的坐标信息对应的位置处进行展示。
在上述各可选技术方案的基础上，可选地，所述镜头设置操作包括镜头绑定操作，所述镜头绑定操作用于将虚拟场景画面和/或场景主体画面与被操作的镜头进行绑定；演播画面展示模块740，用于接收基于所述镜头编辑子区域输入的镜头绑定操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头绑定操作绑定的镜头下的演播画面。
本公开实施例所提供的多媒体数据的编辑装置可执行本公开任意实施例所提供的多媒体数据的编辑方法，具备执行方法相应的功能模块和有益效果。
值得注意的是，上述装置所包括的各个单元和模块只是按照功能逻辑进行划分的，但并不局限于上述的划分，只要能够实现相应的功能即可；另外，各功能单元的具体名称也只是为了便于相互区分，并不用于限制本公开实施例的保护范围。
图12为本公开实施例所提供的一种电子设备的结构示意图。下面参考图12，其示出了适于用来实现本公开实施例的电子设备(例如图12中的终端设备或服务器)800的结构示意图。本公开实施例中的终端设备可以包括但不限于诸如移动电话、笔记本电脑、数字广播接收器、PDA(个人数字助理)、PAD(平板电脑)、PMP(便携式多媒体播放器)、车载终端(例如车载导航终端)等等的移动终端以及诸如数字TV、台式计算机等等的固定终端。图12示出的电子设备仅仅是一个示例，不应对本公开实施例的功能和使用范围带来任何限制。
如图12所示，电子设备800可以包括处理装置(例如中央处理器、图形处理器等)801，其可以根据存储在只读存储器(ROM)802中的程序或者从存储装置808加载到随机访问存储器(RAM)803中的程序而执行各种适当的动作和处理。在RAM803中，还存储有电子设备800操作所需的各种程序和数据。处理装置801、ROM802以及RAM803通过总线804彼此相连。编辑/输出(I/O)接口805也连接至总线804。
通常，以下装置可以连接至I/O接口805：包括例如触摸屏、触摸板、键盘、鼠标、摄像头、麦克风、加速度计、陀螺仪等的输入装置806；包括例如 液晶显示器(LCD)、扬声器、振动器等的输出装置807；包括例如磁带、硬盘等的存储装置808；以及通信装置809。通信装置809可以允许电子设备800与其他设备进行无线或有线通信以交换数据。虽然图12示出了具有各种装置的电子设备800，但是应理解的是，并不要求实施或具备所有示出的装置。可以替代地实施或具备更多或更少的装置。
特别地，根据本公开的实施例，上文参考流程图描述的过程可以被实现为计算机软件程序。例如，本公开的实施例包括一种计算机程序产品，其包括承载在非暂态计算机可读介质上的计算机程序，该计算机程序包含用于执行流程图所示的方法的程序代码。在这样的实施例中，该计算机程序可以通过通信装置809从网络上被下载和安装，或者从存储装置808被安装，或者从ROM802被安装。在该计算机程序被处理装置801执行时，执行本公开实施例的方法中限定的上述功能。
本公开实施方式中的多个装置之间所交互的消息或者信息的名称仅用于说明性的目的，而并不是用于对这些消息或信息的范围进行限制。
本公开实施例提供的电子设备与上述实施例提供的多媒体数据的编辑方法属于同一发明构思，未在本实施例中详尽描述的技术细节可参见上述实施例，并且本实施例与上述实施例具有相同的有益效果。
本公开实施例提供了一种计算机存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述实施例所提供的多媒体数据的编辑方法。
需要说明的是，本公开上述的计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质或者是上述两者的任意组合。计算机可读存储介质例如可以是——但不限于——电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质的更具体的例子可以包括但不限于：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机访问存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本公开中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。而在本公开中，计算机可读信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载 了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括但不限于电磁信号、光信号或上述的任意合适的组合。计算机可读信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读信号介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括但不限于：电线、光缆、RF(射频)等等，或者上述的任意合适的组合。
在一些实施方式中，客户端、服务器可以利用诸如HTTP(Hyper Text Transfer Protocol，超文本传输协议)之类的任何当前已知或未来研发的网络协议进行通信，并且可以与任意形式或介质的数字数据通信(例如，通信网络)互连。通信网络的示例包括局域网(“LAN”)，广域网(“WAN”)，网际网(例如，互联网)以及端对端网络(例如，adhoc端对端网络)，以及任何当前已知或未来研发的网络。
上述计算机可读介质可以是上述电子设备中所包含的；也可以是单独存在，而未装配入该电子设备中。
上述计算机可读介质承载有一个或者多个程序，当上述一个或者多个程序被该电子设备执行时，使得该电子设备：响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项；
接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项；
接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中；
接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
可以以一种或多种程序设计语言或其组合来编写用于执行本公开的操作的计算机程序代码，上述程序设计语言包括但不限于面向对象的程序设计 语言—诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络——包括局域网(LAN)或广域网(WAN)—连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。
附图中的流程图和框图，图示了按照本公开各种实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段、或代码的一部分，该模块、程序段、或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意，在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个接连地表示的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这依所涉及的功能而定。也要注意的是，框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或操作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。
描述于本公开实施例中所涉及到的单元可以通过软件的方式实现，也可以通过硬件的方式来实现。其中，单元的名称在某种情况下并不构成对该单元本身的限定，例如，第一获取单元还可以被描述为“获取至少两个网际协议地址的单元”。
本文中以上描述的功能可以至少部分地由一个或多个硬件逻辑部件来执行。例如，非限制性地，可以使用的示范类型的硬件逻辑部件包括：现场可编程门阵列(FPGA)、专用集成电路(ASIC)、专用标准产品(ASSP)、片上系统(SOC)、复杂可编程逻辑设备(CPLD)等等。
在本公开的上下文中，机器可读介质可以是有形的介质，其可以包含或存储以供指令执行系统、装置或设备使用或与指令执行系统、装置或设备结合地使用的程序。机器可读介质可以是机器可读信号介质或机器可读储存介质。机器可读介质可以包括但不限于电子的、磁性的、光学的、电磁的、红外的、或半导体系统、装置或设备，或者上述内容的任何合适组合。机器可 读存储介质的更具体示例会包括基于一个或多个线的电气连接、便携式计算机盘、硬盘、随机存取存储器(RAM)、只读存储器(ROM)、可擦除可编程只读存储器(EPROM或快闪存储器)、光纤、便捷式紧凑盘只读存储器(CD-ROM)、光学储存设备、磁储存设备、或上述内容的任何合适组合。
根据本公开的一个或多个实施例，示例一提供了一种多媒体数据的编辑方法，包括：
响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项；
接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项；
接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中；
接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
根据本公开的一个或多个实施例，示例二提供了一种多媒体数据的编辑方法，还包括：接收针对所述画面预览区域中展示的所述虚拟场景画面的场景画面调整操作，基于所述场景画面调整操作确定所述三维虚拟场景中的虚拟相机的相机参数；于所述画面预览区域中展示所述三维虚拟场景在所述相机参数下的虚拟场景画面。
根据本公开的一个或多个实施例，示例三提供了一种多媒体数据的编辑方法，还包括：接收针对所述画面预览区域中展示的所述虚拟场景画面的场景画面保存操作，基于与所述虚拟场景画面对应的相机参数生成镜头配置项，并将所述镜头配置项展示于镜头编辑子区域中。
根据本公开的一个或多个实施例，示例四提供了一种多媒体数据的编辑方法，还包括：接收针对至少一个镜头配置项的展示调整操作，对所述至少一个镜头配置项在所述镜头配置子区域中的展示方式进行调整，其中，所述 展示调整操作包括展示位置调整操作和/或展示数量调整操作。
根据本公开的一个或多个实施例，示例五提供了一种多媒体数据的编辑方法，包括：所述主体配置项包括抠图素材配置项；
所述接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，包括：
接收针对抠图素材配置项的抠图素材配置操作，对配置的抠图素材进行抠图处理，得到场景主体画面，将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
根据本公开的一个或多个实施例，示例六提供了一种多媒体数据的编辑方法，包括：所述主体配置项包括场景素材配置项；
所述接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，包括：
接收针对场景素材配置项的场景素材配置操作，将配置的所述场景素材画面作为场景主体画面，将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
根据本公开的一个或多个实施例，示例七提供了一种多媒体数据的编辑方法，包括：所述主体配置项包括虚拟屏幕配置项；
所述接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，包括：
在所述画面预览区域中显示的所述虚拟场景画面中包括虚拟屏幕的情况下，接收针对虚拟屏幕配置项的虚拟屏幕配置操作，将配置的屏幕显示素材作为场景主体画面，将所述场景主体画面显示于所述虚拟屏幕中。
根据本公开的一个或多个实施例，示例八提供了一种多媒体数据的编辑方法，在所述将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中之后，还包括：
接收针对所述场景主体画面的画面调整操作，对所述场景主体画面进行调整，其中，所述画面调整操作包括画面尺寸调整、画面颜色调整、画面亮度调整、画面锐化参数调整、画面对比度调整、画面显示方向调整以及画面位置调整中的至少一种。
根据本公开的一个或多个实施例，示例九提供了一种多媒体数据的编辑 方法，还包括：
接收针对所述虚拟场景画面输入预设尺寸的参照物添加操作，将添加的参照物显示于所述虚拟场景画面中；
接收针对所述参照物的位置调整操作，对所述参照物在所述虚拟场景画面中的显示位置进行调整。
根据本公开的一个或多个实施例，示例十提供了一种多媒体数据的编辑方法，在所述接收针对所述虚拟场景画面输入预设尺寸的参照物添加操作之后，还包括：展示与所述参照物对应的坐标配置项；
所述接收针对所述参照物的位置调整操作，对所述参照物在所述虚拟场景画面中的显示位置进行调整，包括：
接收作用于所述参照物的拖动操作，将所述参照物调整至所述虚拟场景画面中的拖动位置处，并基于所述拖动位置的坐标信息更新所述坐标配置项中的坐标信息；和/或，
接收针对所述坐标配置项的坐标配置操作，将所述参照物调整至所述虚拟场景画面中与配置的坐标信息对应的位置处进行展示。
根据本公开的一个或多个实施例，示例十一提供了一种多媒体数据的编辑方法，所述镜头设置操作包括镜头绑定操作，所述镜头绑定操作用于将虚拟场景画面和/或场景主体画面与被操作的镜头进行绑定；
所述接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面，包括：接收基于所述镜头编辑子区域输入的镜头绑定操作，将所述画面预览区域中展示的画面作为多媒体数据在基于所述镜头绑定操作绑定的镜头下的演播画面。
根据本公开的一个或多个实施例，示例十二提供了一种多媒体数据的编辑装置，包括：
编辑界面展示模块，用于响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项；
虚拟场景添加模块，用于接收基于所述场景配置项输入的场景添加操作， 于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项；
场景主体配置模块，用于接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中；
演播画面展示模块，用于接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为多媒体数据在绑定的镜头下的演播画面。
以上描述仅为本公开的较佳实施例以及对所运用技术原理的说明。本领域技术人员应当理解，本公开中所涉及的公开范围，并不限于上述技术特征的特定组合而成的技术方案，同时也应涵盖在不脱离上述公开构思的情况下，由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与本公开中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。
此外，虽然采用特定次序描绘了各操作，但是这不应当理解为要求这些操作以所示出的特定次序或以顺序次序执行来执行。在一定环境下，多任务和并行处理可能是有利的。同样地，虽然在上面论述中包含了若干具体实现细节，但是这些不应当被解释为对本公开的范围的限制。在单独的实施例的上下文中描述的某些特征还可以组合地实现在单个实施例中。相反地，在单个实施例的上下文中描述的各种特征也可以单独地或以任何合适的子组合的方式实现在多个实施例中。
尽管已经采用特定于结构特征和/或方法逻辑动作的语言描述了本主题，但是应当理解所附权利要求书中所限定的主题未必局限于上面描述的特定特征或动作。相反，上面所描述的特定特征和动作仅仅是实现权利要求书的示例形式。

Claims (14)

  1. 一种多媒体数据的编辑方法，包括：
    响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项；
    接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项；
    接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中；
    接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为所述多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
  2. 根据权利要求1所述的多媒体数据的编辑方法，还包括：
    接收针对所述画面预览区域中展示的所述虚拟场景画面的场景画面调整操作；
    基于所述场景画面调整操作确定所述三维虚拟场景中的虚拟相机的相机参数；
    于所述画面预览区域中展示所述三维虚拟场景在所述相机参数下的所述虚拟场景画面。
  3. 根据权利要求2所述的多媒体数据的编辑方法，还包括：
    接收针对所述画面预览区域中展示的所述虚拟场景画面的场景画面保存操作，基于与所述虚拟场景画面对应的所述相机参数生成镜头配置项，并将所述镜头配置项展示于所述镜头编辑子区域中。
  4. 根据权利要求1-3任一项所述的多媒体数据的编辑方法，还包括：
    接收针对至少一个镜头配置项的展示调整操作，对所述至少一个镜头配 置项在镜头配置子区域中的展示方式进行调整，其中，所述展示调整操作包括展示位置调整操作和/或展示数量调整操作。
  5. 根据权利要求1-4任一项所述的多媒体数据的编辑方法，其中，所述主体配置项包括抠图素材配置项；
    所述接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，包括：
    接收针对所述抠图素材配置项的抠图素材配置操作，对配置的抠图素材进行抠图处理，得到所述场景主体画面，将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
  6. 根据权利要求1-5任一项所述的多媒体数据的编辑方法，其中，所述主体配置项包括场景素材配置项；
    所述接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，包括：
    接收针对所述场景素材配置项的场景素材配置操作，将配置的场景素材画面作为所述场景主体画面，将所述场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中。
  7. 根据权利要求1-6任一项所述的多媒体数据的编辑方法，其中，所述主体配置项包括虚拟屏幕配置项；
    所述接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中，包括：
    在所述画面预览区域中显示的所述虚拟场景画面中包括虚拟屏幕的情况下，接收针对所述虚拟屏幕配置项的虚拟屏幕配置操作，将配置的屏幕显示素材作为所述场景主体画面，将所述场景主体画面显示于所述虚拟屏幕中。
  8. 根据权利要求1-7任一项所述的多媒体数据的编辑方法，其中，在所述将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中之后，所述多媒体数据的编辑方法还包括：
    接收针对所述场景主体画面的画面调整操作，对所述场景主体画面进行调整，其中，所述画面调整操作包括画面尺寸调整、画面颜色调整、画面亮 度调整、画面锐化参数调整、画面对比度调整、画面显示方向调整以及画面位置调整中的至少一种。
  9. 根据权利要求8所述的多媒体数据的编辑方法，还包括：
    接收针对所述虚拟场景画面输入预设尺寸的参照物添加操作，将添加的参照物显示于所述虚拟场景画面中；
    接收针对所述参照物的位置调整操作，对所述参照物在所述虚拟场景画面中的显示位置进行调整。
  10. 根据权利要求9所述的多媒体数据的编辑方法，其中，在所述接收针对所述虚拟场景画面输入预设尺寸的参照物添加操作之后，所述多媒体数据的编辑方法还包括：
    展示与所述参照物对应的坐标配置项；
    所述接收针对所述参照物的位置调整操作，对所述参照物在所述虚拟场景画面中的显示位置进行调整，包括：
    接收作用于所述参照物的拖动操作，将所述参照物调整至所述虚拟场景画面中的拖动位置处，并基于所述拖动位置的坐标信息更新所述坐标配置项中的坐标信息；和/或，
    接收针对所述坐标配置项的坐标配置操作，将所述参照物调整至所述虚拟场景画面中与配置的坐标信息对应的位置处进行展示。
  11. 根据权利要求1-10任一项所述的多媒体数据的编辑方法，其中，所述镜头设置操作包括镜头绑定操作，所述镜头绑定操作用于将所述虚拟场景画面和/或所述场景主体画面与被操作的所述镜头进行绑定；
    所述接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为所述多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面，包括：
    接收基于所述镜头编辑子区域输入的所述镜头绑定操作，将所述画面预览区域中展示的画面作为所述多媒体数据在基于所述镜头绑定操作绑定的所述镜头下的所述演播画面。
  12. 一种多媒体数据的编辑装置，包括：
    编辑界面展示模块，被配置为响应于编辑触发操作，展示多媒体数据编辑界面，其中，所述多媒体数据编辑界面展示有画面预览区域和多媒体数据编辑区域，所述多媒体数据编辑区域包括画面编辑子区域和镜头编辑子区域，所述画面编辑子区域展示有场景配置项；
    虚拟场景添加模块，被配置为接收基于所述场景配置项输入的场景添加操作，于所述画面预览区域中展示添加的三维虚拟场景的虚拟场景画面，并于所述画面编辑子区域中展示与所述虚拟场景画面对应的主体配置项；
    场景主体配置模块，被配置为接收针对所述主体配置项的主体配置操作，将配置的场景主体画面与所述虚拟场景画面相对展示于所述画面预览区域中；以及
    演播画面展示模块，被配置为接收基于所述镜头编辑子区域输入的镜头设置操作，将所述画面预览区域中展示的画面作为所述多媒体数据在基于所述镜头设置操作设置的镜头下的演播画面。
  13. 一种电子设备，其中，所述电子设备包括：
    一个或多个处理器；以及
    存储装置，被配置为存储一个或多个程序，
    当所述一个或多个程序被所述一个或多个处理器执行，使得所述一个或多个处理器实现如权利要求1-11中任一所述的多媒体数据的编辑方法。
  14. 一种存储介质，其上存储有计算机可执行指令，其中，所述计算机可执行指令在由计算机处理器执行时用于执行如权利要求1-11中任一所述的多媒体数据的编辑方法。
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