CN111460183A

CN111460183A - Multimedia file generation method and device, storage medium and electronic equipment

Info

Publication number: CN111460183A
Application number: CN202010238531.XA
Authority: CN
Inventors: 陈超; 黄文瀚; 刘琨; 柳超
Original assignee: Beijing Jindi Technology Co Ltd
Current assignee: Beijing Jindi Technology Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-07-28
Anticipated expiration: 2040-03-30
Also published as: WO2021196281A1; CN111460183B

Abstract

The embodiment of the disclosure discloses a multimedia file generation method and device, a storage medium and an electronic device, wherein the method comprises the following steps: acquiring a multimedia template corresponding to a preset main body; the multimedia template comprises at least one editable module; acquiring main body display data of a preset main body corresponding to the editable module, and filling the main body display data into the corresponding editable module in the multimedia template; generating a multimedia display file corresponding to a preset main body according to the multimedia template filled with the main body display data; according to the method and the device, the corresponding main body display data are filled in the multimedia template, so that the multimedia display of the preset main body is realized, the information display is more visual, and the information display efficiency and the user experience are improved; and the multimedia display file of the preset main body is automatically generated, and particularly, the generation efficiency of the multimedia display file is remarkably improved when the multimedia file needs to be generated in batch.

Description

Multimedia file generation method and device, storage medium and electronic equipment

Technical Field

The present disclosure relates to multimedia file generation technologies, and in particular, to a multimedia file generation method and apparatus, a storage medium, and an electronic device.

Background

With the rapid development of the internet technology, the life rhythm of people is faster and faster, and the efficiency and the quality of the information acquisition are more and more studied. However, the traditional data of text, numbers and the like is time-consuming and labor-consuming for the information communication mode, and needs to be read and understood with great concentration. Compared with the prior art, clear and colorful pictures can be regulated through the multimedia file playing mode, information is transmitted by combining comfortable and unique sound, and the information acquisition efficiency is improved. Most of the existing multimedia files are generated by recording complete files in advance, and huge resources such as manpower and material resources are consumed when a large number of multimedia files need to be generated in batches.

Disclosure of Invention

The present disclosure is proposed to solve the above technical problems. The embodiment of the disclosure provides a multimedia file generation method and device, a storage medium and electronic equipment.

According to an aspect of an embodiment of the present disclosure, there is provided a multimedia file generating method, including:

acquiring a multimedia template corresponding to a preset main body; wherein, the multimedia template comprises at least one editable module;

acquiring main body display data of the preset main body corresponding to the editable module, and filling the main body display data into the corresponding editable module in the multimedia template;

and generating a multimedia display file corresponding to the preset main body according to the multimedia template filled with the main body display data.

Optionally, the obtaining of the multimedia template corresponding to the preset main body includes:

acquiring a dimension attribute set of the preset main body; wherein the set of dimension attributes comprises at least one dimension attribute;

and determining the multimedia template corresponding to the preset main body according to the dimension attribute set of the preset main body.

Optionally, before the obtaining of the multimedia template corresponding to the preset main body, the method further includes:

counting a plurality of dimension attributes corresponding to a plurality of subjects included in a database;

and classifying the plurality of dimension attributes into at least one preset dimension attribute set, and determining a multimedia template corresponding to the preset dimension attribute set.

Optionally, classifying the plurality of dimension attributes into at least one preset dimension attribute set includes:

presetting the priority corresponding to each dimension attribute in the dimension attribute information;

sorting the plurality of dimension attributes according to a descending order to obtain a dimension attribute sequence;

and classifying the plurality of dimensional attributes into at least one preset dimensional attribute set according to the dimensional attribute sequence, and determining a multimedia template corresponding to the preset dimensional attribute set.

Optionally, the obtaining of the main body display data of the preset main body corresponding to the editable module includes:

determining at least one dimension attribute corresponding to the editable module;

and searching the main body display data matched with the dimension attribute corresponding to the editable module in the database according to the preset main body.

Optionally, the multimedia template comprises a plurality of forms of multimedia templates; wherein, the multimedia templates correspond to different display modes;

acquiring the main body display data of the preset main body corresponding to the editable module, and filling the main body display data into the corresponding editable module in the multimedia template, wherein the method comprises the following steps:

acquiring main body display data of the preset main body corresponding to the editable module according to a multimedia template in one form, and filling the main body display data into the editable module corresponding to the multimedia template in one form;

and acquiring the main body display data of the editable module in the multimedia template filled with the main body display data in one form, and filling the acquired main body display data into the corresponding editable module in the multimedia template in other forms in the multiple multimedia templates.

Optionally, the generating a multimedia presentation file corresponding to the preset main body according to the multimedia template filled with the main body presentation data includes:

and combining the multimedia templates filled with the main body display data in various forms to generate a multimedia display file corresponding to the preset main body.

Optionally, the multimedia template comprises a video template;

the filling of the main body display data into the corresponding editable module in the multimedia template comprises:

determining the position of an editable module based on preset pixels or coordinates in the video template;

and filling the main body display data into an editable module with a determined position.

Optionally, the determining a position of an editable module based on pixels or coordinates in the video template includes:

searching at least one coordinate point corresponding to a set pixel value in at least one frame of video image included in the video template according to the set pixel value, and determining the position of the editable module based on the at least one coordinate point; and/or the presence of a gas in the gas,

searching a maximum coordinate point and a minimum coordinate point in a range corresponding to the set pixel value in at least one frame of video image included in the video template according to the range corresponding to the set pixel value, and determining the position of the editable module based on the maximum coordinate point and the minimum coordinate point; and/or the presence of a gas in the gas,

and determining the position of the editable module in at least one frame of video image included in the video template according to the set coordinate range.

Optionally, the subject presentation data comprises: text and/or pictures;

the editable module for populating the subject display data to the determined position includes:

determining the size of the editable module according to the position of the editable module;

resizing the text and/or picture based on a size of the editable module;

and filling the text and/or the picture which are matched with the editable module in the adjusted size into the editable module in the determined position.

Optionally, before the text and/or the picture which are adjusted in size and matched with the editable module are filled into the editable module with the determined position, the method further includes:

and in response to the fact that the adjusted text and/or the adjusted picture are not matched with the size of the editable module, performing line feed processing on the text or extracting keywords, and/or performing scaling processing on the picture.

Optionally, the subject presentation data comprises: video;

adjusting a display size of the video based on a size of the editable module;

and filling the adjusted video matched with the editable module into the editable module at the determined position, and writing the start time and the end time corresponding to the video into the multimedia display file.

Optionally, the multimedia template comprises a text template;

extracting attribute values corresponding to at least one dimension attribute in the main body display data;

filling the attribute values into corresponding editable modules in at least one text template according to corresponding dimension attributes;

generating a multimedia presentation file corresponding to the preset main body according to the multimedia template filled with the main body presentation data, comprising:

determining the priority corresponding to each text template in the at least one text template, and sequencing the at least one text template from high to low according to the priority;

and connecting the at least one text template filled with the main body display data according to the sequence to obtain the multimedia display file corresponding to the preset main body.

Optionally, the multimedia presentation file further comprises an audio presentation file;

the generating of the multimedia presentation file corresponding to the preset main body includes:

segmenting the multimedia display file determined by the text template according to the dimension attributes to obtain a plurality of paragraph texts with a certain sequence;

determining a tone from a plurality of preset tones, and performing audio conversion processing on the plurality of paragraph texts respectively based on the tone to obtain a plurality of paragraph audios;

and connecting the plurality of paragraph audios according to the sequence among the plurality of paragraph texts to obtain the audio editing file.

Optionally, the multimedia template comprises an audio template;

determining a tone from a plurality of preset tones, and performing audio conversion on the attribute value based on the tone to obtain at least one segment of audio;

and filling the at least one piece of audio into a corresponding editable module in the audio template.

Optionally, the multimedia presentation file includes: an audio presentation file and a video presentation file;

the method further comprises the following steps:

adjusting the playing speed of the video display file according to the duration of the audio display file;

and synthesizing the adjusted video display file and the audio display file to obtain a display file corresponding to the preset main body.

Optionally, the multimedia presentation file further comprises: a text presentation file;

after synthesizing the adjusted video display file and the adjusted audio display file, the method further comprises:

generating a subtitle file based on the text display file;

and embedding the subtitle file into the synthesized file to obtain a display file corresponding to the preset main body.

Optionally, the method further comprises:

and generating a watermark picture with set transparency by using preset identification information, and embedding the watermark picture with set transparency into the multimedia presentation file.

Optionally, the multimedia template comprises at least one presentation style multimedia template; the acquiring of the multimedia template corresponding to the preset main body includes:

and when the preset main bodies of the multimedia display files to be generated are in the preset number, acquiring two or more than two multimedia templates with display styles from the multimedia templates corresponding to the preset main bodies.

According to another aspect of the embodiments of the present disclosure, there is provided a multimedia file generating apparatus including:

the template acquisition module is used for acquiring a multimedia template corresponding to a preset main body; wherein, the multimedia template comprises at least one editable module;

the information filling module is used for acquiring the main body display data of the preset main body corresponding to the editable module and filling the main body display data into the corresponding editable module in the multimedia template;

and the information display module is used for generating a multimedia display file corresponding to the preset main body according to the multimedia template filled with the main body display data.

Optionally, the template obtaining module is specifically configured to obtain a dimension attribute set of the preset main body; wherein the set of dimension attributes comprises at least one dimension attribute; and determining the multimedia template corresponding to the preset main body according to the dimension attribute set of the preset main body.

Optionally, the apparatus further comprises:

the attribute counting module is used for counting a plurality of dimension attributes corresponding to a plurality of main bodies in the database;

and the attribute distribution module is used for classifying the plurality of dimensional attributes into at least one preset dimensional attribute set and determining the multimedia template corresponding to the preset dimensional attribute set.

Optionally, the attribute allocation module is specifically configured to preset a priority corresponding to each dimension attribute in the plurality of dimension attribute information; sorting the plurality of dimension attributes according to a descending order to obtain a dimension attribute sequence; and classifying the plurality of dimensional attributes into at least one preset dimensional attribute set according to the dimensional attribute sequence, and determining a multimedia template corresponding to the preset dimensional attribute set.

Optionally, the information filling module is specifically configured to determine at least one dimension attribute corresponding to the editable module; and searching the main body display data matched with the dimension attribute corresponding to the editable module in the database according to the preset main body.

the information filling module is specifically configured to obtain main body display data of the preset main body corresponding to the editable module according to a multimedia template in one form, and fill the main body display data into the editable module corresponding to the multimedia template in one form; and acquiring the main body display data of the editable module in the multimedia template filled with the main body display data in one form, and filling the acquired main body display data into the corresponding editable module in the multimedia template in other forms in the multiple multimedia templates.

Optionally, when the information filling module generates a multimedia presentation file corresponding to the preset main body according to the multimedia template filled with the main body presentation data, the information filling module is configured to combine the multimedia templates filled with the main body presentation data in multiple forms, and generate the multimedia presentation file corresponding to the preset main body.

Optionally, the multimedia template comprises a video template;

the information filling module comprises:

the position determining unit is used for determining the position of the editable module based on the preset pixels or coordinates in the video template;

and the module filling unit is used for filling the main body display data into the editable module at the determined position.

Optionally, the position determining unit is specifically configured to search, according to a set pixel value, at least one coordinate point corresponding to the set pixel value in at least one frame of video image included in the video template, and determine the position of the editable module based on the at least one coordinate point; and/or the presence of a gas in the gas,

Optionally, the subject presentation data comprises: text and/or pictures;

the module filling unit is specifically used for determining the size of the editable module according to the position of the editable module; resizing the text and/or picture based on a size of the editable module; and filling the text and/or the picture which are matched with the editable module in the adjusted size into the editable module in the determined position.

Optionally, the module filling unit is further configured to, in response to that the size of the adjusted text and/or image does not match the size of the editable module, perform line feed processing on the text or extract keywords, and/or perform scaling processing on the image.

Optionally, the subject presentation data comprises: video;

the module filling unit is specifically used for determining the size of the editable module according to the position of the editable module; adjusting a display size of the video based on a size of the editable module; and filling the adjusted video matched with the editable module into the editable module at the determined position, and writing the start time and the end time corresponding to the video into the multimedia display file.

Optionally, the multimedia template comprises a text template;

the information filling module is specifically used for extracting an attribute value corresponding to at least one dimension attribute in the main body display data; filling the attribute values into corresponding editable modules in at least one text template according to corresponding dimension attributes;

the information display module is specifically configured to determine a priority corresponding to each of the at least one text template, and sort the at least one text template from high to low according to the priority; and connecting the at least one text template filled with the main body display data according to the sequence to obtain the multimedia display file corresponding to the preset main body.

the information display module is specifically configured to segment the multimedia display file determined by the text template according to the dimension attributes to obtain a plurality of paragraph texts in a certain order; determining a tone from a plurality of preset tones, and performing audio conversion processing on the plurality of paragraph texts respectively based on the tone to obtain a plurality of paragraph audios; and connecting the plurality of paragraph audios according to the sequence among the plurality of paragraph texts to obtain the audio editing file.

Optionally, the multimedia template comprises an audio template;

the information filling module is specifically used for extracting an attribute value corresponding to at least one dimension attribute in the main body display data; determining a tone from a plurality of preset tones, and performing audio conversion on the attribute value based on the tone to obtain at least one segment of audio; and filling the at least one piece of audio into a corresponding editable module in the audio template.

the device further comprises:

generating a subtitle file based on the text display file;

Optionally, the apparatus further comprises:

Optionally, the multimedia template comprises at least one presentation style multimedia template; the template obtaining module is specifically used for obtaining two or more than two multimedia templates with the display styles from the multimedia templates corresponding to the preset main bodies when the preset main bodies of the multimedia display files to be generated are in the preset number.

According to still another aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium storing a computer program for executing the multimedia file generating method according to any one of the embodiments.

According to still another aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including:

a processor;

a memory for storing the processor-executable instructions;

the processor is configured to read the executable instruction from the memory and execute the instruction to implement the multimedia file generation method according to any of the above embodiments.

Based on the method and the device for generating the multimedia file, the storage medium and the electronic equipment, which are provided by the embodiment of the disclosure, the multimedia template corresponding to the preset main body is obtained; wherein, the multimedia template comprises at least one editable module; acquiring main body display data of the preset main body corresponding to the editable module, and filling the main body display data into the corresponding editable module in the multimedia template; generating a multimedia display file corresponding to the preset main body according to the multimedia template filled with the main body display data; according to the method and the device, the corresponding main body display data are filled in the multimedia template, so that the multimedia display of the preset main body is realized, the information display is more visual, and the information display efficiency and the user experience are improved; and the process of generating the multimedia display files does not need manual participation, so that the labor cost is saved, the automatic generation of the multimedia display files of the preset main body is realized, and the generation efficiency of the multimedia display files is remarkably improved particularly when the multimedia files need to be generated in batches.

The technical solution of the present disclosure is further described in detail by the accompanying drawings and examples.

Drawings

The above and other objects, features and advantages of the present disclosure will become more apparent by describing in more detail embodiments of the present disclosure with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the principles of the disclosure and not to limit the disclosure. In the drawings, like reference numbers generally represent like parts or steps.

Fig. 1 is a flowchart illustrating a multimedia file generation method according to an exemplary embodiment of the present disclosure.

FIG. 2 is a schematic flow chart of step 102 in the embodiment shown in FIG. 1 of the present disclosure.

Fig. 3 is a flowchart illustrating a multimedia file generation method according to another exemplary embodiment of the present disclosure.

Fig. 4 is a schematic flow chart of step 104 in the embodiment shown in fig. 1 of the present disclosure.

Fig. 5 is another schematic flow chart of step 104 in the embodiment shown in fig. 1 of the present disclosure.

Fig. 6 is a schematic flow chart of step 104 in the embodiment shown in fig. 1 of the present disclosure.

Fig. 7 is a flowchart illustrating a multimedia file generation method according to another exemplary embodiment of the present disclosure.

Fig. 8 is a schematic flow chart of step 104 in the embodiment shown in fig. 1 of the present disclosure.

Fig. 9 is a flowchart illustrating a multimedia file generation method according to still another exemplary embodiment of the present disclosure.

Fig. 10 is a schematic structural diagram of a multimedia file generation apparatus according to an exemplary embodiment of the present disclosure.

Fig. 11 is a block diagram of an electronic device provided in an exemplary embodiment of the present disclosure.

Detailed Description

Hereinafter, example embodiments according to the present disclosure will be described in detail with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a subset of the embodiments of the present disclosure and not all embodiments of the present disclosure, with the understanding that the present disclosure is not limited to the example embodiments described herein.

It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

It will be understood by those of skill in the art that the terms "first," "second," and the like in the embodiments of the present disclosure are used merely to distinguish one element from another, and are not intended to imply any particular technical meaning, nor is the necessary logical order between them.

It is also understood that in embodiments of the present disclosure, "a plurality" may refer to two or more and "at least one" may refer to one, two or more.

It is also to be understood that any reference to any component, data, or structure in the embodiments of the disclosure, may be generally understood as one or more, unless explicitly defined otherwise or stated otherwise.

In addition, the term "and/or" in the present disclosure is only one kind of association relationship describing an associated object, and means that three kinds of relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" in the present disclosure generally indicates that the former and latter associated objects are in an "or" relationship.

It should also be understood that the description of the various embodiments of the present disclosure emphasizes the differences between the various embodiments, and the same or similar parts may be referred to each other, so that the descriptions thereof are omitted for brevity.

Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

The disclosed embodiments may be applied to electronic devices such as terminal devices, computer systems, servers, etc., which are operational with numerous other general purpose or special purpose computing system environments or configurations. Examples of well known terminal devices, computing systems, environments, and/or configurations that may be suitable for use with electronic devices, such as terminal devices, computer systems, servers, and the like, include, but are not limited to: personal computer systems, server computer systems, thin clients, thick clients, hand-held or laptop devices, microprocessor-based systems, set top boxes, programmable consumer electronics, network pcs, minicomputer systems, mainframe computer systems, distributed cloud computing environments that include any of the above systems, and the like.

Electronic devices such as terminal devices, computer systems, servers, etc. may be described in the general context of computer system-executable instructions, such as program modules, being executed by a computer system. Generally, program modules may include routines, programs, objects, components, logic, data structures, etc. that perform particular tasks or implement particular abstract data types. The computer system/server may be practiced in distributed cloud computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed cloud computing environment, program modules may be located in both local and remote computer system storage media including memory storage devices.

Summary of the application

In implementing the present disclosure, the inventors found that, for the generation of an introduction video of a subject, the prior art solution is: the method is realized by manual writing and description. However, this solution has at least the following problems: consumes a large amount of human resources, has high cost, is difficult to produce in large quantity and has low efficiency.

Exemplary method

Fig. 1 is a flowchart illustrating a multimedia file generation method according to an exemplary embodiment of the present disclosure. The embodiment can be applied to an electronic device, as shown in fig. 1, and includes the following steps:

and 102, acquiring a multimedia template corresponding to a preset main body.

The multimedia template comprises at least one editable module, and any content can be filled in the editable module.

In some alternative embodiments, the pre-set principals may include, but are not limited to, companies, groups, individuals, etc., or certain virtual characters, items, etc. Different preset main bodies can correspond to the same or different multimedia templates; the multimedia technology is a technology that various information such as language characters, data, audio, video and the like are stored and managed by a computer, so that a user can communicate with the computer in real time through various senses, and optionally, the multimedia template can comprise templates in various expression forms, such as: language text, data, audio, video, etc.

And 104, acquiring the main body display data of the preset main body corresponding to the editable module, and filling the main body display data into the corresponding editable module in the multimedia template.

The main body display data in this embodiment may be obtained from public data of a preset main body, taking the preset main body as an example of a company, and the main body display related data may be obtained from public data of the company in this embodiment, for example, the main body display related data includes: company registered address administrative division data, registered capital data, financing data, etc. Optionally, the obtained main body display data may correspond to different dimensional attributes, and the main body display data is filled into the corresponding editable module through the different dimensional attributes, so that the multimedia template has the specific information of the preset main body, and a basis is provided for displaying the preset main body based on the multimedia template. The different dimension attributes can be attributes of company registration address administrative divisions, registered capital, investment and financing and the like.

And 106, generating a multimedia display file corresponding to the preset main body according to the multimedia template filled with the main body display data.

In this embodiment, the multimedia template may have multiple presentation modes, so the obtained multimedia presentation file may also include multiple presentation modes, and in the process of generating the multimedia presentation file based on the multimedia template filled with the main body presentation data, the multimedia presentation file of a new presentation mode may be generated based on synthesizing the multiple multimedia templates, for example, synthesizing the multimedia template of the audio presentation mode and the multimedia template of the video presentation mode to generate the multimedia presentation file of audio and video combination.

The multimedia file generation method provided by the embodiment of the present disclosure obtains a multimedia template corresponding to a preset body; wherein, the multimedia template comprises at least one editable module; acquiring main body display data of the preset main body corresponding to the editable module, and filling the main body display data into the corresponding editable module in the multimedia template; generating a multimedia display file corresponding to the preset main body according to the multimedia template filled with the main body display data; according to the method and the device, the corresponding main body display data are filled in the multimedia template, so that the multimedia display of the preset main body is realized, the information display is more visual, and the information display efficiency and the user experience are improved; and the process of generating the multimedia display files does not need manual participation, so that the labor cost is saved, the automatic generation of the multimedia display files of the preset main body is realized, and the generation efficiency of the multimedia display files is remarkably improved particularly when the multimedia files need to be generated in batches.

As shown in fig. 2, based on the embodiment shown in fig. 1, step 102 may include the following steps:

step 1021, acquiring a dimension attribute set of the preset body.

Wherein the set of dimension attributes includes at least one dimension attribute.

And step 1022, determining the multimedia template corresponding to the preset main body according to the dimension attribute set of the preset main body.

In this embodiment, the preset main body has multiple dimension attributes, and the number and types of the dimension attributes corresponding to different preset main bodies may be different, in this embodiment, at least one dimension attribute corresponding to the preset main body is represented by a dimension attribute set, when a multimedia template is set, a frame or text module can be established for each dimension attribute, and when one multimedia template includes multiple dimension attributes, the modules corresponding to the dimension attributes are spliced to obtain the multimedia template; or, respectively establishing the multimedia template aiming at a plurality of different dimensional attribute sets.

Fig. 3 is a flowchart illustrating a multimedia file generation method according to another exemplary embodiment of the present disclosure. As shown in fig. 3, the method provided by this embodiment includes:

step 301, counting a plurality of dimension attributes corresponding to a plurality of subjects included in a database.

In this embodiment, a plurality of subjects may belong to the same category, for example, a plurality of subjects are companies, and thus although there is a difference in dimensional attributes between the plurality of subjects, a certain number of dimensional attributes may be determined by determining a union of the dimensional attributes corresponding to the plurality of subjects; for example, one body includes dimension attribute 1, dimension attribute 2, and dimension attribute 3, and the other body includes dimension attribute 1, dimension attribute 4, and dimension attribute 5, so when the two bodies are included in the statistical database, the statistical database corresponds to 5 dimension attributes, namely dimension attribute 1, dimension attribute 2, dimension attribute 3, dimension attribute 4, and dimension attribute 5.

Step 302, classifying the plurality of dimensional attributes into at least one preset dimensional attribute set, and determining a multimedia template corresponding to the preset dimensional attribute set.

And 102, acquiring a multimedia template corresponding to a preset main body.

The multimedia template comprises at least one editable module.

Alternatively, the editable module may be a blank area or a blank text box with a preset size, and the editable module may be filled with data in any form (e.g., text, audio, picture, video, etc.), and may be a rectangle, a circle, a triangle, or other irregular shape.

In this embodiment, based on different combination modes of multiple dimension attributes, at least one preset dimension attribute set is determined, and a corresponding multimedia template is established for each dimension attribute set, which may be considered that each preset dimension attribute set corresponds to at least one subject, and by establishing corresponding multimedia templates for different dimension attribute sets, at least one multimedia template corresponding to each subject is implemented, so that a basis is provided for subsequently acquiring a multimedia template corresponding to a preset subject.

Optionally, on the basis of the embodiment shown in fig. 3, step 302 may include:

presetting a priority corresponding to each dimension attribute in the dimension attribute information;

and classifying the plurality of dimensional attributes into at least one preset dimensional attribute set according to the dimensional attribute sequence, and determining the multimedia template corresponding to the preset dimensional attribute set.

In this embodiment, by presetting a corresponding priority for each dimension attribute, a plurality of dimension attributes may be sorted according to priority, and a plurality of multimedia templates may be determined by a dimension attribute set obtained by classification based on a dimension attribute sequence, for example, the multimedia template includes a basic dimension template and/or a specific dimension template; classifying a preset number of dimension attributes into a first dimension set, and determining a basic dimension template based on the preset number of dimension attributes included in the first dimension set; classifying the remaining dimension attributes in the dimension attribute sequence into at least one second dimension set, and determining a specific dimension template based on a preset number of dimension attributes included in each second dimension set to obtain at least one specific dimension template; the preset number of dimension attributes can be obtained from the dimension attribute sequence in sequence and classified into a first dimension set, and the priority of the determined basic dimension template is higher than that of the specific dimension template, that is, the basic priority template can generally represent the dimension attributes of most subjects.

As shown in fig. 4, based on the embodiment shown in fig. 1, step 104 may include the following steps:

step 1041, determining at least one dimension attribute corresponding to the editable module.

Step 1042, searching the subject display data matched with the dimension attribute corresponding to the editable module in the database according to the preset subject.

In this embodiment, each multimedia template includes a plurality of editable modules, and each multimedia template corresponds to a plurality of dimensional attributes, so that each editable module included in the multimedia template corresponds to one dimensional attribute, and there may also be a plurality of editable modules corresponding to one dimensional attribute.

As shown in fig. 5, on the basis of the embodiment shown in fig. 1, step 104 may further include the following steps:

step 1043, obtaining the main body display data of the preset main body corresponding to the editable module according to the multimedia template of one form, and filling the main body display data into the editable module corresponding to the multimedia template of one form.

And step 1044, acquiring the main body display data of the editable module in the multimedia template in one form filled with the main body display data, and filling the acquired main body display data into the corresponding editable module in the multimedia template in other forms in the multiple multimedia templates.

Alternatively, the multimedia template includes multimedia templates of various forms, such as a video form template, a text form template, an audio form template, and the like. In the embodiment, a plurality of multimedia templates in different forms are obtained for a preset main body; wherein, the plurality of multimedia templates correspond to different display modes; the corresponding main body display data can be obtained and filled through the multimedia template in one form (display mode), the corresponding main body display data can be obtained through the multimedia template filled with the main body display data in the previous step for the multimedia templates in other forms, the obtained main body display data is filled into the multimedia templates in other forms, the step of obtaining the main body display data through the database is not required to be repeated for the multimedia templates in other forms, and then the obtaining efficiency and the filling efficiency of the main body display data are improved.

Alternatively, on the basis of the embodiment shown in fig. 5, step 106 may include:

and combining the multimedia templates of various forms of the filling main body display data to generate a multimedia display file corresponding to the preset main body.

In the above embodiment, the multimedia template obtained based on the preset main body includes multimedia templates in multiple forms, for example, an audio-form multimedia template (audio-form template) and a video-form multimedia template (video-form template) generated for the preset main body, and a text-form multimedia template (text-form template), after the multimedia templates in multiple forms are respectively filled with the main body display data, the multimedia display file displayed for the preset main body in multiple forms is obtained in a merging manner, so that the information display efficiency is improved, and a user can simultaneously view the main body display data in multiple presentation forms.

As shown in fig. 6, on the basis of the embodiment shown in fig. 1, when the multimedia template includes a video template, step 104 may further include the following steps:

step 1045, determining the location of the editable module based on the preset pixels or coordinates in the video template.

Optionally, step 1045 may comprise: searching at least one coordinate point corresponding to the set pixel value in at least one frame of video image included in the video template according to the set pixel value, and determining the position of the editable module based on the at least one coordinate point; and/or the presence of a gas in the gas,

searching a maximum coordinate point and a minimum coordinate point in a range corresponding to the set pixel value in at least one frame of video image included in the video template according to the range corresponding to the set pixel value, and determining the position of the editable module based on the maximum coordinate point and the minimum coordinate point; wherein the pixel range comprises at least two pixel values of adjacent values; and/or the presence of a gas in the gas,

Step 1046, populate the subject display data to the editable module at the determined location.

In this embodiment, the manner of searching for at least one coordinate point corresponding to the set pixel value in at least one frame of video image included in the video template according to the set pixel value in step 1045 and determining the position of the editable module based on the at least one coordinate point specifically includes:

the coordinate point is determined by the pixel value, a pixel value can be preset, and at least one coordinate point obtained by searching the coordinate point where the pixel value is located in the image is the position of the editable module, for example, the pixel value position where the pixel value is reserved in the video image is [0,0,0] is the position of the editable module, and is displayed in the video template as a black area in the video image.

In step 1045, a maximum coordinate point and a minimum coordinate point in a range corresponding to the set pixel value are searched for in at least one frame of video image included in the video template according to the range corresponding to the set pixel value, and a mode of determining a position of the editable module based on the maximum coordinate point and the minimum coordinate point is specifically:

the coordinate point is determined by setting a range corresponding to the pixel value, a range corresponding to the set pixel value can be preset, and the coordinate point where the range corresponding to the set pixel value is located is searched in the image, so that at least one obtained coordinate point is the position of the editable module, for example, the range corresponding to the pixel value is set to be [0,0,0] to [0,0,5] in the video image, the region with relatively close colors is displayed in the image, and the position of the editable module is determined by searching the coordinate of the pixel value in the range corresponding to the set pixel value.

The position of the editable module can be determined by presetting the coordinate range of the editable module, and the area position corresponding to the editable module can be determined by searching the coordinate on the premise of knowing the coordinate range.

In step 1045, a manner of determining a position of the editable module in at least one frame of video image included in the video template according to the set coordinate range specifically includes:

the method for determining the area comprises the steps of determining a block of area in a video image according to a coordinate range by setting the coordinate range, wherein the area is the position of an editable module, determining a plurality of vertexes of the editable module according to the coordinate range in the process of determining the area, determining the position of the editable module according to the plurality of vertexes, for example, setting the coordinate range from [0,0] to [5,5], determining four vertexes from [0,0], [0,5], [5,0] and [5,5] according to the range, and determining the area in the video image through the four vertexes, namely determining the position of the editable module.

Optionally, on the basis of the embodiment shown in fig. 6, when the main body display data includes: text and/or pictures; step 1046 may include:

adjusting the size of the text and/or the picture based on the size of the editable module;

and filling the text and/or the picture which are matched with the editable module in size after adjustment into the editable module with the determined position.

In this embodiment, since the reserved position in the image of the video template is fixed, before the text and/or the picture corresponding to the main body is embedded into the video template, the text and/or the picture with the size conforming to the preset position is obtained by performing size adjustment (for example, adjusting the number of pixel values) on the text and/or the picture, and is embedded into an editable module in the video template; optionally, the process of embedding the editable module into the video template may further include dynamic embedding or static embedding, and different embedding manners may achieve different video display effects. In a special case, in response to the fact that the adjusted text and/or the adjusted picture are not matched with the editable module in size, line feed processing is performed on the text or keywords are extracted, and/or scaling processing is performed on the picture. The step of processing is to perform the above processing on the text and/or the picture to ensure that the main content is displayed in the video template in order to embed the text and/or the picture into the video template when the text and/or the picture content is compressed and still larger than the size of the editable module.

Optionally, on the basis of the embodiment shown in fig. 6, when the subject display data may further include: video; step 1046 may include:

adjusting the display size of the video based on the size of the editable module;

and filling the adjusted video matched with the editable module into the editable module with the determined position, and writing the start time and the end time corresponding to the video into the multimedia display file.

When a video is embedded in a video template, similar to the method of embedding a picture, the display size of the video also needs to be adjusted in advance so that the video can be displayed in an editable module, and the only difference between the embedding of the video and the picture is that, while the video is embedded, the playing time (including the starting time and the ending time) of the video is written into a multimedia presentation file, so that when the multimedia presentation file represented in the form of the video is played, the embedded video is played at the set starting time, and the playing of the video is ended at the ending time, thereby realizing the display function of picture-in-picture.

Fig. 7 is a flowchart illustrating a multimedia file generation method according to another exemplary embodiment of the present disclosure. As shown in fig. 7, the multimedia template in this embodiment includes a text template, and the method provided by this embodiment includes the following steps:

and 102, acquiring a multimedia template corresponding to a preset main body.

The multimedia template comprises at least one editable module.

Step 703, an attribute value corresponding to at least one dimension attribute in the main body display data is extracted.

Optionally, the obtained main body presentation data may include many redundant information, and in order to improve the value of the obtained video, the embodiment extracts a plurality of attribute values (i.e., keywords corresponding to the relevant dimension attributes) from each piece of main body presentation data.

Step 704, filling the attribute values into corresponding editable modules in at least one text template according to the corresponding dimension attributes.

Step 705, determining a priority corresponding to each text template in the at least one text template, and sorting the at least one text template from high to low according to the priority.

And 706, connecting at least one text template filled with the main body display data according to the sequence to obtain a multimedia display file corresponding to the preset main body.

Optionally, the priority of each text template may be determined according to the priority of the corresponding dimension attribute, the more important the dimension attribute is, the higher the priority of the corresponding text template is, by sorting the text templates according to the priorities and connecting at least one text template according to the sorting, the normalized main body display data of the preset main body expressed in the text expression form may be obtained, which is more beneficial for others to know the preset main body.

On the basis of the embodiment shown in fig. 7, the multimedia presentation file further includes an audio presentation file;

at this time, generating a multimedia presentation file corresponding to the preset body includes:

determining a tone from a plurality of preset tones, and performing audio conversion processing on a plurality of paragraph texts respectively based on the tone to obtain a plurality of paragraph audios;

In the embodiment, the corresponding audio editing file is generated based on the multimedia presentation file filled with the text presentation form of the main body presentation data, the matching performance of the audio and the characters is improved through segmentation, the error is reduced, the diversity of the obtained audio is improved through presetting a plurality of timbres, the problem of poor user experience caused by the fact that all main bodies are in a uniform timbre is avoided, and the user experience is improved.

As shown in fig. 8, on the basis of the embodiment shown in fig. 1, when the multimedia template includes an audio template, step 104 may further include the following steps:

step 1047, extract an attribute value corresponding to at least one dimension attribute in the main body display data.

Step 1048, determine a tone from a plurality of preset tones, and perform audio conversion on the attribute value based on the tone to obtain at least one segment of audio.

Step 1049, filling at least one segment of audio into the corresponding editable module in the audio template.

In this embodiment, a tone is determined from a plurality of preset tones for an attribute value corresponding to a dimension attribute, optionally, the determination of the tone is determined based on the tone in an audio template, and the attribute value needs to be always equal to the tone in the audio template.

Fig. 9 is a flowchart illustrating a multimedia file generation method according to still another exemplary embodiment of the present disclosure. As shown in fig. 9, the multimedia presentation file includes: an audio presentation file and a video presentation file; the method comprises the following steps:

and 102, acquiring a multimedia template corresponding to a preset main body.

The multimedia template comprises at least one editable module.

Step 908, adjusting the playing speed of the video display file according to the duration of the audio display file.

Step 910, synthesizing the adjusted video display file and audio display file to obtain a display file corresponding to the preset main body.

In this embodiment, the synthesis of the audio and video may adopt any realizable technology in the prior art, the embodiment does not limit the specific synthesis technology, and meanwhile, for the case that the lengths of the audio display file and the video display file in the synthesis are different, the duration of the audio display file is taken as the standard, and on the premise that the audio duration (audio is not deformed), the playing speed of the video display file is adjusted to unify the durations of the audio and video display files; optionally, in order to ensure that the audio display file is matched with the video display file, the audio display file may be segmented and synthesized according to the segments corresponding to the audio display file, that is, the video display file is segmented according to the attribute categories to obtain multiple segments of video paragraphs, each audio of the segments in the audio display file is synthesized with the video paragraph corresponding to the attribute category to obtain multiple segments of introduction video paragraphs, and the multiple segments of introduction video paragraphs are connected to obtain an introduction video.

Optionally, the multimedia presentation file further comprises: a text presentation file; the present embodiment further includes, on the basis of the embodiment shown in fig. 9:

generating a subtitle file based on the text display file;

In this embodiment, after the video presentation file is generated, a subtitle file in an external set format (for example, srt format) may be automatically generated according to the text presentation file, and the external subtitle is embedded in the video to generate an introduction video with subtitles, thereby improving user experience.

Optionally, the method provided in this embodiment further includes:

and generating a watermark picture with set transparency according to the preset identification information, and embedding the watermark picture with the set transparency into the multimedia presentation file.

In this embodiment, after the introduction multimedia presentation file is generated, the security of the multimedia presentation file may be further improved by adding a watermark, optionally, the watermark may be added by any one of the prior art, the method for adding a watermark is not limited in this embodiment, and the transparency may be set or adjusted according to actual needs.

In some alternative embodiments, the multimedia template comprises at least one presentation style multimedia template; the acquiring of the multimedia template corresponding to the preset main body includes:

Optionally, in order to provide a differentiated description multimedia presentation file, a multimedia template with multiple presentation styles is provided for a preset main body, wherein different presentation styles can be realized according to different fonts and/or font sizes in a text presentation file, or different display colors of characters are realized, and when different main bodies are described, one text template is randomly obtained; for the video display file, a video template can be randomly acquired when different subjects are described by the corresponding video templates including various contents or video templates with different displays (such as colors, styles and the like), so that the difference of introduced videos is realized; for the audio display file, the diversification of the audio display file can be realized through various selectable timbres; moreover, the differentiation of the multimedia presentation files is also realized through different combinations of the multimedia presentation files in different forms.

Any one of the multimedia file generation methods provided by the embodiments of the present disclosure may be executed by any suitable device having data processing capability, including but not limited to: terminal equipment, a server and the like. Alternatively, any multimedia file generation method provided by the embodiments of the present disclosure may be executed by a processor, for example, the processor may execute any multimedia file generation method mentioned by the embodiments of the present disclosure by calling a corresponding instruction stored in a memory. And will not be described in detail below.

Exemplary devices

Fig. 10 is a schematic structural diagram of a multimedia file generation apparatus according to an exemplary embodiment of the present disclosure. Applied to the server, as shown in fig. 10, the embodiment includes:

and the template obtaining module 11 is configured to obtain a multimedia template corresponding to the preset main body.

The multimedia template comprises at least one editable module.

And the information filling module 12 is configured to obtain main body display data of the preset main body corresponding to the editable module, and fill the main body display data into the corresponding editable module in the multimedia template.

And the information display module 13 is configured to generate a multimedia display file corresponding to the preset main body according to the multimedia template filled with the main body display data.

According to the multimedia file generation device provided by the embodiment of the disclosure, the corresponding main body display data is filled in the multimedia template, so that the multimedia display of the preset main body is realized, the information display is more intuitive, and the information display efficiency and the user experience are improved; moreover, the process of generating the multimedia display file does not need manual participation, the labor cost is saved, the automatic generation of the multimedia display file of the preset main body is realized, and the generation efficiency of the multimedia display file is improved.

Optionally, the template obtaining module 11 is specifically configured to obtain a dimension attribute set of the preset main body; wherein the set of dimension attributes comprises at least one dimension attribute; and determining the multimedia template corresponding to the preset main body according to the dimension attribute set of the preset main body.

Optionally, the apparatus provided in this implementation further includes:

Optionally, the attribute allocation module is specifically configured to preset a priority corresponding to each dimension attribute in the multiple pieces of dimension attribute information; sorting the plurality of dimension attributes according to a descending order to obtain a dimension attribute sequence; and classifying the plurality of dimensional attributes into at least one preset dimensional attribute set according to the dimensional attribute sequence, and determining the multimedia template corresponding to the preset dimensional attribute set.

Optionally, the information filling module 12 is specifically configured to determine at least one dimension attribute corresponding to the editable module; and searching the main body display data matched with the dimension attribute corresponding to the editable module in the database according to the preset main body.

Optionally, the multimedia template comprises a plurality of forms of multimedia templates; wherein, the plurality of multimedia templates correspond to different display modes;

the information filling module 12 is specifically configured to obtain main body display data of a preset main body corresponding to an editable module according to a multimedia template in one form, and fill the main body display data into the editable module corresponding to the multimedia template in one form; and acquiring the main body display data of the editable module in the multimedia template filled with the main body display data in one form, and filling the acquired main body display data into the corresponding editable module in the multimedia template in other forms in the various multimedia templates.

Optionally, when generating the multimedia presentation file corresponding to the preset body according to the multimedia template filled with the body presentation data, the information filling module 12 is configured to combine the multimedia templates filled with the body presentation data in multiple forms to generate the multimedia presentation file corresponding to the preset body.

Optionally, the multimedia template comprises a video template;

an information populating module 12, comprising:

Optionally, the position determining unit is specifically configured to search, according to the set pixel value, at least one coordinate point corresponding to the set pixel value in at least one frame of video image included in the video template, and determine the position of the editable module based on the at least one coordinate point; and/or the presence of a gas in the gas,

Optionally, the subject presentation data comprises: text and/or pictures;

the module filling unit is specifically used for determining the size of the editable module according to the position of the editable module; adjusting the size of the text and/or the picture based on the size of the editable module; and filling the text and/or the picture which are matched with the editable module in size after adjustment into the editable module with the determined position.

Optionally, the module filling unit is further configured to, in response to that the adjusted size of the text and/or the image does not match the size of the editable module, perform line feed processing on the text or extract keywords, and/or perform scaling processing on the image.

Optionally, the subject presentation data comprises: video;

the module filling unit is specifically used for determining the size of the editable module according to the position of the editable module; adjusting a display size of the video based on a size of an editable module; and filling the adjusted video matched with the editable module into the editable module with the determined position, and writing the start time and the end time corresponding to the video into the multimedia display file.

Optionally, the multimedia template comprises a text template;

the information filling module 12 is specifically configured to extract an attribute value corresponding to at least one dimension attribute in the main body display data; filling the attribute values into corresponding editable modules in at least one text template according to the corresponding dimension attributes;

the information display module 13 is specifically configured to determine a priority corresponding to each text template in the at least one text template, and sort the at least one text template from high to low according to the priority; and connecting at least one text template filled with the main body display data according to the sequence to obtain a multimedia display file corresponding to the preset main body.

the information display module 13 is specifically configured to segment the multimedia display file determined by the text template according to the dimension attributes to obtain a plurality of paragraph texts in a certain order; determining a tone from a plurality of preset tones, and performing audio conversion processing on a plurality of paragraph texts respectively based on the tone to obtain a plurality of paragraph audios; and connecting the plurality of paragraph audios according to the sequence among the plurality of paragraph texts to obtain the audio editing file.

Optionally, the multimedia template comprises an audio template;

the information filling module 12 is specifically configured to extract an attribute value corresponding to at least one dimension attribute in the main body display data; determining a tone from a plurality of preset tones, and performing audio conversion on the attribute value based on the tone to obtain at least one segment of audio; and filling at least one piece of audio into a corresponding editable module in the audio template.

the apparatus provided in this embodiment further includes:

adjusting the playing speed of the video display file according to the time length of the audio display file;

the apparatus provided in this embodiment further includes:

generating a subtitle file based on the text display file;

Optionally, the apparatus provided in this embodiment further includes:

Exemplary electronic device

Next, an electronic apparatus according to an embodiment of the present disclosure is described with reference to fig. 11. The electronic device may be either or both of the first device 100 and the second device 200, or a stand-alone device separate from them that may communicate with the first device and the second device to receive the collected input signals therefrom.

FIG. 11 illustrates a block diagram of an electronic device in accordance with an embodiment of the disclosure.

As shown in fig. 11, electronic device 110 includes one or more processors 111 and memory 112.

Processor 111 may be a Central Processing Unit (CPU) or other form of processing unit having data processing capabilities and/or instruction execution capabilities, and may control other components in electronic device 110 to perform desired functions.

Memory 112 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, Random Access Memory (RAM), cache memory (cache), and/or the like. The non-volatile memory may include, for example, Read Only Memory (ROM), hard disk, flash memory, etc. One or more computer program instructions may be stored on the computer-readable storage medium and executed by the processor 111 to implement the above-described method for verifying a sliding verification code of the various embodiments of the present disclosure and/or other desired functions. Various contents such as an input signal, a signal component, a noise component, etc. may also be stored in the computer-readable storage medium.

In one example, the electronic device 110 may further include: an input device 113 and an output device 114, which are interconnected by a bus system and/or other form of connection mechanism (not shown).

For example, when the electronic device is the first device 100 or the second device 200, the input device 113 may be a microphone or a microphone array as described above for capturing an input signal of a sound source. When the electronic device is a stand-alone device, the input means 113 may be a communication network connector for receiving the acquired input signals from the first device 100 and the second device 200.

The input device 113 may also include, for example, a keyboard, a mouse, and the like.

The output device 114 may output various information including the determined distance information, direction information, and the like to the outside. The output devices 94 may include, for example, a display, speakers, a printer, and a communication network and remote output devices connected thereto, among others.

Of course, for simplicity, only some of the components of the electronic device 110 relevant to the present disclosure are shown in fig. 11, omitting components such as buses, input/output interfaces, and the like. In addition, electronic device 110 may include any other suitable components, depending on the particular application.

Exemplary computer program product and computer-readable storage Medium

In addition to the above-described methods and apparatus, embodiments of the present disclosure may also be a computer program product comprising computer program instructions that, when executed by a processor, cause the processor to perform the steps in a multimedia file generation method according to various embodiments of the present disclosure described in the "exemplary methods" section of this specification above.

The computer program product may write program code for carrying out operations for embodiments of the present disclosure in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server.

Furthermore, embodiments of the present disclosure may also be a computer-readable storage medium having stored thereon computer program instructions that, when executed by a processor, cause the processor to perform the steps in a multimedia file generation method according to various embodiments of the present disclosure described in the "exemplary methods" section above in this specification.

The computer-readable storage medium may take any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may include, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable 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 disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

The foregoing describes the general principles of the present disclosure in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present disclosure are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present disclosure. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the disclosure is not intended to be limited to the specific details so described.

In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other. For the system embodiment, since it basically corresponds to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The block diagrams of devices, apparatuses, systems referred to in this disclosure are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

The methods and apparatus of the present disclosure may be implemented in a number of ways. For example, the methods and apparatus of the present disclosure may be implemented by software, hardware, firmware, or any combination of software, hardware, and firmware. The above-described order for the steps of the method is for illustration only, and the steps of the method of the present disclosure are not limited to the order specifically described above unless specifically stated otherwise. Further, in some embodiments, the present disclosure may also be embodied as programs recorded in a recording medium, the programs including machine-readable instructions for implementing the methods according to the present disclosure. Thus, the present disclosure also covers a recording medium storing a program for executing the method according to the present disclosure.

It is also noted that in the devices, apparatuses, and methods of the present disclosure, each component or step can be decomposed and/or recombined. These decompositions and/or recombinations are to be considered equivalents of the present disclosure.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the disclosure. Thus, the present disclosure is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The foregoing description has been presented for purposes of illustration and description. Furthermore, this description is not intended to limit embodiments of the disclosure to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.

Claims

1. A method for generating a multimedia file, comprising:

2. The method according to claim 1, wherein the obtaining of the multimedia template corresponding to the preset subject comprises:

3. The method according to claim 1 or 2, wherein before the obtaining of the multimedia template corresponding to the preset subject, the method further comprises:

4. The method of claim 3, wherein classifying the plurality of dimensional attributes into at least one preset set of dimensional attributes comprises:

5. The method according to any one of claims 1 to 4, wherein the obtaining of the subject display data of the preset subject corresponding to the editable module includes:

6. The method according to any one of claims 1 to 4, wherein the multimedia template comprises a plurality of multimedia templates corresponding to different display modes;

and acquiring the main body display data of the editable module in the multimedia template filled with the main body display data in one form, and filling the acquired main body display data into the corresponding editable module in the multimedia templates in other forms in the multiple multimedia templates.

7. The method according to claim 6, wherein the generating a multimedia presentation file corresponding to the preset subject according to the multimedia template filled with the subject presentation data comprises:

8. The method of any of claims 1-7, wherein the multimedia template comprises a video template;

9. The method of claim 8, wherein determining the location of an editable module based on pixels or coordinates in the video template comprises:

10. The method of claim 8 or 9, wherein the subject presentation data comprises: text and/or pictures;

resizing the text and/or picture based on a size of the editable module;

11. The method of claim 10, further comprising, prior to populating the positioned editable module with the text and/or pictures that match the resized editable module:

12. The method of any of claims 8-11, wherein the subject presentation data comprises: video;

adjusting a display size of the video based on a size of the editable module;

13. The method of any of claims 1-12, wherein the multimedia template comprises a text template;

14. The method of claim 13, wherein the multimedia presentation file further comprises an audio presentation file;

15. The method of any of claims 1-13, wherein the multimedia template comprises an audio template;

16. The method of any one of claims 1-15, wherein the multimedia presentation file comprises: an audio presentation file and a video presentation file;

the method further comprises the following steps:

17. The method of claim 16, wherein the multimedia presentation file further comprises: a text presentation file;

generating a subtitle file based on the text display file;

18. The method according to any one of claims 1-17, further comprising:

19. The method according to any one of claims 1-18, wherein the multimedia template comprises at least one presentation style multimedia template; the acquiring of the multimedia template corresponding to the preset main body includes:

20. A multimedia file generating apparatus, comprising:

21. A computer-readable storage medium, characterized in that the storage medium stores a computer program for executing the multimedia file generating method of any of the above claims 1-19.

22. An electronic device, characterized in that the electronic device comprises:

a processor;

a memory for storing the processor-executable instructions;

the processor is configured to read the executable instructions from the memory and execute the instructions to implement the multimedia file generation method of any one of claims 1 to 19.