WO2020093865A1

WO2020093865A1 - Media file, and generation method and playback method therefor

Info

Publication number: WO2020093865A1
Application number: PCT/CN2019/112527
Authority: WO
Inventors: 时陶; 马志明; 袁刚; 何杰; 曹翔
Original assignee: 北京小小牛创意科技有限公司
Priority date: 2018-11-06
Filing date: 2019-10-22
Publication date: 2020-05-14
Also published as: CN109684487A

Abstract

A media file, and a generation method and a playback method therefor. The media file comprises: at least one character file unit (11), the character file unit (11) comprising a character to interact with, and at least one action template of said character, the action template being used for configuring an action of said character; and at least one interaction file unit (12), the interaction file unit (12) comprising interaction prompt information, and the interaction prompt information being used for prompting a user to input an animation image material during the process that the media file is played, so that an animation image of said character indicated by the interaction prompt information is obtained and displayed according to the animation image material input by the user. The media file can improve the user's interaction with the story, game, etc. displayed in the animation.

Description

Media file and its generating method and playing method

Cross-reference of related applications

This application claims the priority of the Chinese patent application 201811313313.7 filed on November 06, 2018 and titled "Media File and Its Generation Method and Playback Method". The entire contents of this application are incorporated herein by reference.

Technical field

The present application relates to the field of electronic information technology, in particular to a media file and its generating method and playing method.

Background technique

The spread of the story can show the story to readers or viewers in the form of text or video through books or animations. Books and animations enable readers or viewers to obtain a relatively single text or picture through sight and hearing. For children and teenagers, reading a book or watching an animation has a limited effect on the story. Moreover, the relatively simple texts and pictures in books or animations make the display of stories more monotonous. Readers or viewers can only read or watch books or animations, but cannot participate in the stories displayed in books or animations. There is little interaction between the audience and the stories shown in books or animations.

Summary of the invention

The embodiments of the present application provide a media file and a method for generating and playing the same, which can improve the interaction between the user and the story or game displayed by the animation.

In a first aspect, an embodiment of the present application provides a media file, including: at least one character file unit, the character file unit includes a character to be interacted, and at least one action template of the character to be interacted, the action template is used to set the role of the character to be interacted with Action; at least one interactive file unit. The interactive file unit includes interactive prompt information. The interactive prompt information is used to prompt the user to input an animation image material during the playing of the media file, so that the interactive prompt information is obtained and displayed according to the animation image material input by the user The animated image of the character to be interacted with in the information prompt.

In a second aspect, an embodiment of the present application provides a method for generating a media file, including: adding a character to be interacted and an action template of a character to be interacted to obtain a character file unit, and the action template is used to set the action of the character to be interacted; based on the first File unit, add interactive prompt information to get the interactive file unit, the first file unit includes the character file unit, the interactive prompt information is used to prompt the user to enter the animation image material during the playback of the media file, so that the animation image material input by the user To obtain and display the animated image of the character to be interacted prompted by the interactive prompt information; based on the second file unit, a media file is generated, and the second file unit includes the character file unit and the interactive file unit.

In a third aspect, an embodiment of the present application provides a method for playing a media file, including: invoking a role to be interacted and an action template of a role to be interacted in a role file unit in the media file, the action template is used to set an action of the role to be interacted with;

According to the first image frame factor, the interactive image frame is synthesized and played to prompt the user to input the animated image material. The first image frame factor includes the interactive prompt information in the interactive file unit in the media file; The animated image of the interactive character; the second image frame factor is used to synthesize and play the animated image frame. The second image frame factor includes the animated image of the character to be interacted and the action template of the character to be interacted.

An embodiment of the present application provides a media file and a method for generating and playing the media file. In the embodiment of the present application, the media file includes a role file unit and an interactive file unit. The interactive prompt information in the interactive file unit may prompt the user to input animated image material. Therefore, the animation image of the character to be interacted is obtained according to the animation image material input by the user, and the animation image participates in playing the animation displayed by the media file, that is, the animation image is displayed in the animation displayed by playing the media file. The user can interact with the animation displayed by playing the media file, and the interaction between the user and the story or game displayed by the animation is improved. .

BRIEF DESCRIPTION

The features, advantages, and technical effects of exemplary embodiments of the present application will be described below with reference to the drawings.

1 is a schematic diagram of the content of a media file in an embodiment of this application;

2 is a schematic diagram of the content of a media file in another embodiment of this application;

3 is a flowchart of a method for generating a media file according to an embodiment of this application;

4 is a flowchart of a method for playing a media file in an embodiment of the present application.

detailed description

The implementation of the present application will be described in further detail below with reference to the drawings and examples. The detailed description and drawings of the following embodiments are used to exemplarily illustrate the principle of the present application, but cannot be used to limit the scope of the present application, that is, the present application is not limited to the described embodiments.

The embodiments of the present application provide a media file, a generating method and a playing method thereof, which can be applied to a scenario where a user interacts with a media file. In the embodiment of the present application, the user can interact with the media file, so that the user's creation during the interaction is reflected in the animation or video displayed by playing the media file.

For example, in a scenario where a user uses a learning machine or game, the media file in the embodiment of the present application may be played, so that the user can interact with the animation or video displayed by the media file played by the learning machine or game device, thereby improving the user The interaction with the learning content or game content in the learning machine or game device can enhance the user's understanding effect of the learning content or game content. Moreover, the interest of learning content or game content displayed by playing media files is improved.

For another example, in a public place, the media file in the embodiment of the present application is played to the public, and the public may interact with the animation or video displayed by the played media file. Alternatively, the media file in the embodiment of the present application is played to an individual, and the individual can interact with the animation or video displayed by the played media file.

For another example, the media files in the embodiments of the present application may also display advertisements, so that users can interact with the advertisements to provide more information.

Of course, the media file and the method for generating and playing the media files provided in the embodiments of the present application can also be applied to other scenes that require content to be displayed in the form of animation or video, which is not limited herein.

The media file in this embodiment of the present application may include at least one character file unit and at least one interactive file unit. Taking a media file including multiple role file units and multiple interactive file units as an example, FIG. 1 is a schematic diagram of content of a media file 10 in an embodiment of the present application.

The character file unit 11 includes a character to be interacted with, and at least one action template of the character to be interacted with.

The animated image of the character to be interacted can be generated according to the animated image material input by the user, that is, the animated image of the character to be interacted is generated through the interaction between the user and the device. The animation image of the character to be interacted with may also be a default animation image pre-stored in the media file 10. For example, the default animated image of the character to be interacted with is a picture stored in the character file unit 11, and the picture depicts the character to be interacted with.

The action template is used to set the action of the character to be interacted. Each action template can set an action of the character to be interacted. An action can include multiple sub-actions. For example, the running template sets the running motion of the character to be interacted, and the running motion can be decomposed into multiple running sub-actions. There may be multiple action templates for a character to be interacted with. For example, a humanoid character to be interacted may exist a walking action template, a running action template, a jumping action template, and so on.

In some examples, the action template includes keyframes for action control handles and effect keyframes.

Among them, the action control handle is an identification point in the main body of the character to be interacted that can control each part to generate an action. For example, the joint of the subject of the character to be interacted, the center of the subject, or the endpoint of the subject can be used as the motion control handle. Multiple key frames can be included in the action template. The position of the motion control handle is marked in the key frame. In the process of playing the media file 10, the motion control handles in multiple key frames can be displayed at different positions to show a continuous motion animation.

The effect key frame is used to realize at least part of the effects in the animation displayed by the media file 10. For example, the effect key frames may include pan frames, zoom frames, rotation frames, and opacity frames. Pan frames are used to translate the elements to be interacted, the scene and other elements in the animation. The zoom frame is used to realize the zooming of the characters, scenes and other elements to be interacted in the animation. The rotation frame is used to realize the rotation of elements to be interacted, the scene and other elements in the animation. The opacity frame is used to indicate the opacity in the image frame during the playback of elements to be interacted with, the scene and other elements. The effect key frame may also include other effect function frames, which is not limited herein.

The interactive file unit 12 includes interactive prompt information. The interactive prompt information is used to prompt the user to input an animation image material during the playing of the media file 10, so that the animation image of the character to be interacted can be obtained according to the animation image material input by the user. The interactive prompt information may indicate the feature or name of the animated image to be interacted corresponding to the animated image material that needs to be input by the user. For example, the interactive prompt information indicates that the user needs to input the animation image material of "rabbit". The interactive prompt information may indicate the specific time and specific form for prompting the user to input the animated image material. The specific form of the interactive prompt information may be an image or sound effect, that is, the interactive prompt information may indicate a specific prompt language or prompt sound effect, which is not limited herein. For example, the interactive prompt information indicates that the prompt message "please draw an apple" is displayed while the media file 10 is being played. Or, the interactive prompt information indicates that the prompt sound effect "please draw an apple" is played while the media file 10 is being played.

In the embodiment of the present application, the media file 10 includes a character file unit 11 and an interactive file unit 12. The interactive prompt information in the interactive file unit 12 may prompt the user to input animated image material. Therefore, the animation image of the character to be interacted is obtained according to the animation image material input by the user, and the animation image participates in playing the animation displayed by the media file 10, that is, the animation image is displayed in the animation displayed by playing the media file 10. The user can interact with the animation displayed by playing the media file 10, and the interaction between the user and the story or game displayed by the animation is improved. The user's creation can participate in playing the animation displayed by the media file 10, which improves the interest of the story or game displayed by the animation.

Moreover, since at least part of the characters to be interacted in the media file 10 has no default animation image, the user needs to provide the animation image material of the character to be interacted while the media file 10 is being played, and then the animation image material can be processed to obtain a pending Animated image of interactive characters. Therefore, compared with a common video file displaying the same content, the media file 10 in the embodiment of the present application occupies a smaller storage volume.

FIG. 2 is a schematic diagram of the content of a media file 10 in another embodiment of this application. The media file 10 in the above embodiment may further include at least one script file unit 13. Each script file unit 13 corresponds to a story or game. FIG. 2 takes the media file 10 including one script file unit as an example, but it is not limited to that the media file 10 includes one script file unit 13. If the media file 10 includes multiple script file units 13, the media file 10 may be called according to the user's selection instruction during the playback of the media file 10.

The script file unit 13 is used to instruct the development of the storyline, so that the character to be interacted with can complete the action specified in the storyline, so that when the media file 10 is played, an animation with the storyline can be displayed.

In some examples, the script file unit 13 in the above embodiment includes at least one curtain file unit 131. One scene file unit 131 corresponds to one scene animation. A scene of animation may include multiple image frames, and the multiple image frames included in this scene of animation are displayed in sequence, and a continuous animation may be displayed. If the storyline indicated by the script file unit 13 requires a multi-screen animation, the screen file unit 131 may be labeled. The label can identify the order of the curtain file unit 131, that is, the label can identify the order of the animations of the screens corresponding to the curtain file unit 131. The order of the screen file unit 131 characterizes the order in which the multi-screen animation is displayed while the media file 10 is being played.

One curtain file unit 131 may include a character list, an interaction list, and configuration information.

Among them, the character list can be used to indicate the characters to be interacted in an animation. The characters to be interacted in different scene animations may be different. The character list can record the characters to be interacted in the animation of the scene. The role list can also be regarded as a role index. During the playing of the media file 10, the corresponding character to be interacted and the action template of the character to be interacted can be called from the character file unit 11 according to the character list.

The interaction list can be used to indicate interaction prompt information in a scene of animation. The interactive prompt information required in different screen animations is different. The interaction list in the curtain file unit 131 may include interaction prompt information required in a scene animation corresponding to the curtain file unit 131. In some cases, the character to be interacted in the animation corresponding to the part of the scene file unit 131 has the default animation image, and there is no need to prompt the user to input the animation image material. In this case, the interaction list summarized by the curtain file unit 131 is empty.

The configuration information can be used to configure the position of the characters to be interacted in the one-screen animation in the one-screen animation, the action templates used in the one-screen animation of the to-be-interacted characters in the one-screen animation, and the sequence of the interactive prompt information in the one-screen animation to make the media file The storyline indicated by the screen file unit 131 is displayed while being played. Specifically, the configuration information can configure the screen position, appearance time, appearance order, etc. of the character to be interacted in the animation of a scene, as well as the action template adopted by the character to be interacted in the animation of the scene, and the representation of the action template The start time of the action in the process of the media file 10 being played. The configuration information can also configure the appearance time and order of the interactive prompt information in this scene animation. It can also be said that the configuration information can characterize the rendering order between the character to be interacted associated with a scene of animation and the interaction prompt information. The rendering order here refers to the order of the image frames where the characters to be interacted with and interactive prompt information are displayed in the animation displayed by the media file 10 being played.

In some examples, the above media file 10 further includes one or more of a sound effect file unit and a scene file unit.

Among them, the sound effect file unit can be used to provide sound effects. The audio effect file unit may include at least one audio file, and the audio effect is generated when the audio file is played. The format of the audio file is not limited here.

The scene file unit can be used to provide a scene. The scene file unit may include at least one scene. Scenes are graphic elements that can be motionless, such as static pictures. The set can also be a dynamic graphic element, such as a dynamic picture. The format of the set is not limited here.

Corresponding to one or more items in the sound effect file unit and the scene file unit, the script file unit 13 may further include one or more items in the scene list and the sound effect list.

The scene list may be used to indicate scenes in the storyline of the script file unit 13. Scenes that appear in different screen animations may be different. The scene list can record the scene in the animation of the scene. The set list can also be regarded as a set index. When the media file 10 is being played, the corresponding scene can be called from the scene file unit according to the scene list.

The sound effect list is used to indicate the sound effects in the storyline of the script file unit 13. The sound effects that appear in different screen animations may be different. The sound effect list can record the sound effects in the animation of the scene. The sound effect list can also be regarded as a sound effect index. When the media file 10 is being played, the corresponding audio file can be called from the audio effect file unit according to the audio effect list.

Correspondingly, if the media file 10 includes a scene file unit, the script file unit 13 includes a scene list. Then, the configuration information in the foregoing embodiment may also be used to configure the screen position, appearance time, and the like of the scene in one scene of the animation in this scene.

If the media file 10 includes a sound effect file unit, the script file unit 13 includes a sound effect list. Then, the configuration information in the foregoing embodiment may also be used to configure the playing start and end time and playing volume of the sound effect in one scene of animation in this scene of animation.

FIG. 3 is a flowchart of a method for generating a media file in an embodiment of this application. As shown in FIG. 3, the method for generating the media file may include steps S201 to S203.

In step S201, add the character to be interacted and the action template of the character to be interacted to obtain a character file unit.

Among them, the character to be interacted may have a default animated image, or may not have a default animated image. The action template is used to set the action of the character. The default animated image of the character to be interacted with can be imported from the drawn animated image from the outside. The animated image of the character to be interacted can also be generated according to the animated image material input by the user.

In one example, adding the role to be interacted and the action template of the role to be interacted can be specifically refined as adding a role to be interacted with, adding an action control handle to the role to be interacted with; setting a key frame of the character to be interacted with, and setting a key frame to be interacted The action of the character controls the position of the handle; according to all key frames of the character to be interacted, the action template of the character is obtained.

In step S202, based on the first file unit, interactive prompt information is added to obtain an interactive file unit.

The first file unit includes a character file unit. The interactive prompt information is used to prompt the user to input an animated image material during the playing of the media file, so that the animated image of the character to be interacted indicated by the interactive prompt information is obtained and displayed according to the animated image material input by the user.

The character to be interacted with an action template in the above example is associated with a scene of animation, which can be understood as binding the character to be interacted with an action template to this scene of animation. In the same way, the interactive prompt information in the above example is associated with a scene of animation, and the interactive prompt information can be immediately bound to this scene of animation.

The configuration information is used to configure the position of the character to be interacted in the one-screen animation in the one-screen animation, the action template adopted by the character to be interacted in the one-screen animation in the one-screen animation, and the order of the interactive prompt information in the one-screen animation.

It should be noted that the configuration information can also be used to configure the screen position, appearance time, etc. of a scene in a scene of an animation. The configuration information can also be used to configure the start and end time and volume of the sound effects in a scene of animation.

In step S203, a media file is generated based on the second file unit.

The second file unit includes a character file unit and an interactive file unit.

In some examples, as shown in FIG. 3, the above method for generating a media file may further include step S104.

In step S204, a storyline is determined, and based on the storyline, character file unit, and interactive file unit, a script file unit is obtained.

The above-mentioned second file unit may further include a script file unit. The script file unit is used to instruct the development of the storyline, so that the characters to be interacted can complete the actions specified in the storyline.

In some examples, specifically, for each scene animation, a new scene animation may be created, and a character to be interacted with in one scene animation is selected from the character file unit. Select an action template for the character to be interacted in this scene animation, and associate the character to be interacted with the action template with a scene animation. Associate the interactive prompt information corresponding to the character to be interacted with a scene of animation. Set the configuration information of one scene of animation, according to the configuration information of one scene of animation, the characters to be interacted with one scene of animation and the interactive prompt information of one scene of animation, the scene file unit corresponding to one scene of animation is obtained. Based on all the curtain file units, the script file unit is obtained.

In some examples, both the first file unit and the second file unit include a sound effect file unit and / or a scene file unit. Among them, the sound effect file unit is used to provide sound effects. The scene file unit is used to provide a scene. If the first file unit includes a sound effect file unit, after a new scene animation is created, the sound effect corresponding to this scene animation in the sound effect file unit may also be associated, for example, an audio file is associated with this scene animation. If the first character file includes a scene file unit, after creating a new scene animation, the scene corresponding to the scene scene in the scene file unit can also be associated with the scene scene animation. Similar to the above embodiment, the association here may be specifically binding.

For the relevant descriptions involved in the above steps S201 to S204, reference may be made to the related content in the embodiment of the above media file, which will not be repeated here.

The interactive prompt information in the media file generated by the method for generating a media file in the embodiment of the present application may prompt the user to input an animated image material. Therefore, the animation image of the character to be interacted is obtained according to the animation image material input by the user, and the animation image participates in playing the animation displayed by the media file. The user can interact with the animation displayed by playing the media file, thereby improving the interaction between the user and the story or game displayed by the animation. Moreover, it also improves the interest of the story or game displayed in the animation.

4 is a flowchart of a method for playing a media file in an embodiment of the present application. As shown in FIG. 4, the method for playing the media file may include steps S301 to S304.

In step S301, the character to be interacted and the action template of the character to be interacted in the character file unit in the media file are called.

Among them, the action template is used to set the action of the character to be interacted.

In step S302, according to the first image frame factor, interactive image frames are synthesized and played to prompt the user to input an animated image material.

The first image frame factor includes interactive prompt information in the interactive file unit in the media file.

In step S303, according to the animation image material input by the user, the animation image of the character to be interacted is obtained.

In step S304, using the second image frame factor, an animation image frame is synthesized and played.

The second image frame factor includes the animation image of the character to be interacted and the action template of the character to be interacted.

It should be noted that, in the process of playing an ordinary video file, a fixed image frame is played. That is to say, an ordinary video file includes multiple image frames. When playing an ordinary video file, the image frames are played frame by frame in the order of the time axis.

In the embodiment of the present application, the image frames of the animation displayed by playing the media file are rendered in real time during the process of playing the media file, that is, the image frames are synthesized and played in real time according to each image frame factor.

In some examples, the first image frame factor and the second image frame factor may further include a sound effect in the sound effect file unit and / or a scene in the scene file unit.

In some examples, the above method for playing a media file may further include the step of calling a script file unit in the media file. The script file unit is used to instruct the development of the storyline so that the character can complete the actions specified in the storyline.

In some examples, the script file unit includes at least one curtain file unit. Each scene file unit corresponds to a scene animation. The curtain file unit may have a label, and the label may identify the sequence of the curtain file unit, that is, the label may identify the sequence of the animation of each curtain corresponding to the curtain file unit. Therefore, in the process of playing the media file, it can be called in order according to the label of the curtain file unit, so that the final animation displayed by playing the media file can be displayed in the order of the animation of each curtain.

For other related descriptions involved in the above steps S301 to S304, reference may be made to the related content in the foregoing media file embodiment, and details are not described herein again.

In the embodiment of the present application, during the playback of the media file, the animation image material provided by the user can be obtained, and the animation image obtained from the animation image material provided by the user can be substituted into the animation displayed by the animation file being played Use the animation image corresponding to the animation image material provided by the user to participate in the displayed animation. This improves the user's participation in the displayed animation and enhances the user's interaction with the displayed animation. On the basis of improving participation and interactivity, it also improves the fun of animation display.

It should be noted that the specific implementation of the above-mentioned character file unit, interactive file unit, script file unit, curtain file unit, sound effect file unit, scene file unit and other file units can be sub-files or other storage forms, which is not limited herein .

It should be clear that the embodiments in this specification are described in a progressive manner. The same or similar parts between the embodiments can be referred to each other. Each embodiment focuses on the differences from other embodiments. Place. For the method embodiment, the relevant part can be referred to the description part of the media file embodiment. The application is not limited to the specific steps and structures described above and shown in the figures. Those skilled in the art can make various modifications and additions or change the order between the steps after appreciating the spirit of the present application. And, for the sake of conciseness, a detailed description of known techniques is omitted here.

However, the application is not limited to the specific configurations and processes described above and shown in the figures. And, for the sake of brevity, a detailed description of known method technologies is omitted here. In the above embodiments, several specific steps have been described and shown as examples. However, the method and process of the present application are not limited to the specific steps described and shown. Those skilled in the art can make various changes, modifications and additions, or change the order between the steps after understanding the spirit of the present application.

Those skilled in the art should understand that the above-mentioned embodiments are exemplary rather than limiting. Different technical features that appear in different embodiments can be combined to achieve beneficial effects. Those skilled in the art should be able to understand and implement other changed embodiments of the disclosed embodiments on the basis of studying the drawings, the description, and the claims. In the claims, the term "comprising" does not exclude other devices or steps; the indefinite article "a" does not exclude multiples; the terms "first" and "second" are used to indicate names and not to indicate any particular order of. Any reference signs in the claims should not be construed as limiting the scope of protection.

Claims

A media file, including:

At least one character file unit, the character file unit includes a character to be interacted, and at least one action template of the character to be interacted, the action template is used to set the action of the character to be interacted;

At least one interactive file unit, the interactive file unit includes interactive prompt information, the interactive prompt information is used to prompt the user to input an animation image material during the playing of the media file, so that according to the animation image material input by the user To obtain and display the animated image of the character to be interacted prompted by the interactive prompt information.
The media file according to claim 1, wherein the media file further comprises:

At least one script file unit, the script file unit is used to instruct the development of the storyline, so that the character to be interacted with completes the actions specified in the storyline.
The media file according to claim 1, wherein the action template includes a key frame of an action control handle and an effect key frame.
The media file according to claim 2, wherein the script file unit includes at least one scene file unit, and one scene file unit corresponds to one scene animation;

One said curtain file unit includes:

A character list, used to indicate the characters to be interacted in the one-screen animation;

An interaction list, used to indicate the interaction prompt information in the one-screen animation;

Configuration information for configuring the position of the character to be interacted in the one-screen animation in the one-screen animation, the action template adopted by the character to be interacted in the one-screen animation in the one-screen animation, and all The sequence of interactive prompt information in the one-screen animation, so that the storyline indicated by the screen file unit is displayed during the playing of the media file.
The media file according to claim 1, wherein the media file further comprises one or more of the following:

Sound effect file unit, used to provide sound effects;

The scene file unit is used to provide a scene.
The media file according to claim 5, wherein the script file unit further includes one or more of the following:

Set list, used to indicate the set in the storyline of the script file unit;

The sound effect list is used to indicate the sound effects in the storyline of the script file unit.
A method for generating media files, including:

Add the role to be interacted and the action template of the role to be interacted to obtain a role file unit, and the action template is used to set the action of the role to be interacted with;

Based on the first file unit, add interactive prompt information to obtain the interactive file unit, the first file unit includes the character file unit, and the interactive prompt information is used to prompt the user to input when the media file is played Animation image material, so that the animation image of the character to be interacted prompted by the interaction prompt information is obtained and displayed according to the animation image material input by the user;

A media file is generated based on a second file unit, and the second file unit includes the character file unit and the interactive file unit.
The method according to claim 7, wherein the second file unit further includes a script file unit, and the method further includes:

Determine a storyline, based on the storyline, the character file unit and the interaction file unit, obtain the script file unit, the script file unit is used to instruct the development of the storyline, so that the character to be interacted completes the story The action specified in the plot.
The method according to claim 8, wherein the obtaining the script file unit based on the storyline, the character file unit and the interactive file unit includes:

For each scene animation, select the character to be interacted with in the one scene animation from the character file unit;

Selecting the action template for the character to be interacted in the one-screen animation, and associating the character to be interacted with the action template with the one-screen animation;

Associate the interaction prompt information corresponding to the character to be interacted with the one scene animation;

Setting configuration information of the one-screen animation, and according to the configuration information of the one-screen animation, the character to be interacted with the one-screen animation and the interaction prompt information of the one-screen animation, a curtain file unit corresponding to the one-screen animation , The configuration information is used to configure the position of the character to be interacted in the one-screen animation in the one-screen animation, and the action adopted by the character to be interacted in the one-screen animation in the one-screen animation Template, and the sequence of the interactive prompt information in the one-screen animation;

Based on all the curtain file units, the script file unit is obtained.
The method according to claim 7, wherein the adding of the character to be interacted with and the action template of the character to be interacted include:

Adding the character to be interacted with, adding an action control handle to the character to be interacted with;

Setting a key frame of the character to be interacted, and setting the position of the action control handle of the character to be interacted in the key frame;

According to all the key frames of the character to be interacted, the action template of the character to be interacted is obtained.
The method according to claim 7 or 8, wherein the first file unit and the second file unit each include a sound effect file unit and / or a scene file unit, and the sound effect file unit is used to provide sound effects, the The scene file unit is used to provide a scene.
A method for playing media files, including:

Calling the character to be interacted in the character file unit in the media file and the action template of the character to be interacted, the action template is used to set the action of the character to be interacted;

Synthesize and play interactive image frames according to a first image frame factor to prompt the user to input animated image material, the first image frame factor includes the interactive prompt information in the interactive file unit in the media file;

Obtain the animated image of the character to be interacted according to the animated image material input by the user;

The second image frame factor is used to synthesize and play an animation image frame, and the second image frame factor includes the animation image of the character to be interacted and the action template of the character to be interacted.
The method of claim 12, further comprising:

Invoking a script file unit in the media file, the script file unit is used to instruct the development of the storyline, so that the character to be interacted with completes the action specified in the storyline.
The method according to claim 12, wherein the first image frame factor and the second image frame factor further include a sound effect in a sound file unit in the media file and / or a scene file unit in the media file Set in the.