CN113706667A - Vehicle light show determination method and device, electronic equipment and storage medium - Google Patents
Vehicle light show determination method and device, electronic equipment and storage medium Download PDFInfo
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- CN113706667A CN113706667A CN202110940143.0A CN202110940143A CN113706667A CN 113706667 A CN113706667 A CN 113706667A CN 202110940143 A CN202110940143 A CN 202110940143A CN 113706667 A CN113706667 A CN 113706667A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T13/00—Animation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T13/00—Animation
- G06T13/20—3D [Three Dimensional] animation
- G06T13/205—3D [Three Dimensional] animation driven by audio data
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/40—Rhythm
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
- G10H2210/076—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for extraction of timing, tempo; Beat detection
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Abstract
The embodiment of the application provides a method and a device for determining a vehicle light show, electronic equipment and a storage medium, wherein the method comprises the following steps: identifying the obtained audio file to obtain rhythm point information of the audio file; acquiring initial parameters of at least one light show module; adjusting at least one light show module from an initial parameter to a first adjustment parameter based on the parameter adjustment indication information; adjusting at least one light show module from a first adjusting parameter to a second adjusting parameter based on the rhythm point information; generating a vehicle light executable file based on the at least one light show module; based on the audio file and the vehicle light executable file, a video file is generated. The method for determining the vehicle light show can solve the problem that the vehicle light show cannot be edited.
Description
Technical Field
The invention relates to the field of lighting systems, in particular to a method and a device for determining a vehicle light show, electronic equipment and a storage medium.
Background
With the development of automobile technology, the lamp control is possible by the update iteration of the lamp and the lamp-related software. The car light is a tool for lighting the road when the car runs at night and is also a prompting tool for sending signals in various car forms, and the car light can form a light show through the matching with music in a car-mounted entertainment system, so that the car light has entertainment and display significance.
At present, although music of a vehicle can be displayed by combining with light of the vehicle, light show editing is not supported, and personalized customization requirements cannot be met.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the disclosure provides a method and a device for determining a vehicle light show, an electronic device and a storage medium, which are used for solving the problem that the vehicle light show cannot be edited.
The embodiment of the application provides a vehicle light show confirming method, which comprises the following steps: identifying the obtained audio file to obtain rhythm point information of the audio file; acquiring initial parameters of at least one light show module; adjusting at least one light show module from an initial parameter to a first adjustment parameter based on the parameter adjustment indication information; adjusting at least one light show module from a first adjusting parameter to a second adjusting parameter based on the rhythm point information; generating a vehicle light executable file based on the at least one light show module; based on the audio file and the vehicle light executable file, a video file is generated.
Optionally, the initial parameters include a first initial timeline endpoint and a second initial timeline endpoint, and the obtaining the initial parameters of the at least one light show module includes: determining the segmentation information of the audio file based on the rhythm point information; based on the segmentation information, a first initial timeline endpoint and a second initial timeline endpoint for each of the at least one light show modules are determined.
Optionally, the parameter adjustment indication information includes first endpoint indication information and second endpoint indication information, the first adjustment parameter includes a first target timeline endpoint and a second target timeline endpoint, and adjusting the at least one light show module from the initial parameter to the first adjustment parameter based on the parameter adjustment indication information includes: adjusting a first initial timeline endpoint of each of the at least one light show modules to a first target timeline endpoint based on the first endpoint indication information; adjusting the second initial timeline endpoint of each of the at least one light show modules to a second target timeline endpoint based on the second endpoint indication information.
Optionally, the parameter adjustment indication information includes lamp indication information, the initial parameter includes initial lamp category information and initial lamp brightness information of the at least one lamp, the first adjustment parameter includes target lamp category information and target lamp brightness information of the at least one lamp, and adjusting the at least one light show module from the initial parameter to the first adjustment parameter based on the parameter adjustment indication information includes: adjusting initial lamp category information and initial lamp brightness information of at least one lamp of at least one light show module to target lamp category information and target lamp brightness information based on the lamp indication information.
Optionally, the parameter adjustment indication information includes animation indication information, the initial parameter includes initial animation category information of each lamp or each group of lamps, the first adjustment parameter includes target animation category information of each lamp or each group of lamps, the target animation category information packet is used for representing a lighting timing sequence of each lamp or each group of lamps of the at least one light show module, and adjusting the at least one light show module from the initial parameter to the first adjustment parameter based on the parameter adjustment indication information includes: and adjusting the initial animation category information of the at least one lamplight show module to the target animation category information based on the animation indication information.
Optionally, the first adjusting parameter includes initial animation rhythm information of each lamp or each group of lamps, the second adjusting parameter includes target animation rhythm information of each lamp or each group of lamps, the target animation rhythm information is used to characterize a lighting beat of each lamp or each group of lamps of the at least one light show module, and adjusting the at least one light show module from the first adjusting parameter to the second adjusting parameter includes, based on the rhythm point information: and adjusting the initial animation rhythm information of at least one lamplight show module to the target animation rhythm information based on the rhythm point information.
Optionally, the video file includes a preview video file and a special effect video file, and the generating the video file based on the audio file and the vehicle lamp executable file includes: generating a preview video file based on the audio file and the vehicle lamp executable file; the preview video file is used for playing in user side equipment; generating a special effect video file based on the audio file and the vehicle lamp executable file; the special effect video file is used for being synchronously played with the vehicle light show in the vehicle-mounted system.
Optionally, identifying the obtained audio file, and obtaining the rhythm point information of the audio file includes: acquiring musical instrument information and high-pitch information of an audio file; rhythm point information of the audio file is determined based on the musical instrument information and the treble information.
Accordingly, the present application provides a vehicle light show determination apparatus comprising: the identification module is used for identifying the acquired audio file and acquiring rhythm point information of the audio file; the initial parameter acquisition module is used for acquiring initial parameters of at least one light show module; the first adjusting module is used for adjusting at least one light show module from the initial parameter to a first adjusting parameter based on the parameter adjusting indication information; the second adjusting module is used for adjusting at least one light show module from the first adjusting parameter to a second adjusting parameter based on the rhythm point information; the vehicle lamp executable file generating module is used for generating a vehicle lamp executable file based on at least one light show module; and the video file generating module is used for generating a video file based on the audio file and the vehicle lamp executable file.
Optionally, the initial parameters include a first initial timeline endpoint and a second initial timeline endpoint, and the initial parameter obtaining module is configured to determine segment information of the audio file based on the rhythm point information; based on the segmentation information, a first initial timeline endpoint and a second initial timeline endpoint for each of the at least one light show modules are determined.
Optionally, the parameter adjustment indication information includes first endpoint indication information and second endpoint indication information, the first adjustment parameter includes a first target timeline endpoint and a second target timeline endpoint, and the first adjustment module is configured to adjust a first initial timeline endpoint of each light show module in the at least one light show module to the first target timeline endpoint based on the first endpoint indication information; adjusting the second initial timeline endpoint of each of the at least one light show modules to a second target timeline endpoint based on the second endpoint indication information.
Optionally, the parameter adjustment indication information includes lamp indication information, the initial parameter includes initial lamp category information and initial lamp luminance information of at least one lamp, the first adjustment parameter includes target lamp category information and target lamp luminance information of at least one lamp, and the first adjustment module is configured to adjust the initial lamp category information and the initial lamp luminance information of at least one lamp of the at least one light show module to the target lamp category information and the target lamp luminance information based on the lamp indication information.
Optionally, the parameter adjustment indication information includes animation indication information, the initial parameter includes initial animation category information of each lamp or each group of lamps, the first adjustment parameter includes target animation category information of each lamp or each group of lamps, the target animation category information packet is used to characterize lighting timing sequence of each lamp or each group of lamps of the at least one light show module, and the first adjustment module is used to adjust the initial animation category information of the at least one light show module to the target animation category information based on the animation indication information.
Optionally, the first adjusting parameter includes initial animation rhythm information of each lamp or each group of lamps, the second adjusting parameter includes target animation rhythm information of each lamp or each group of lamps, the target animation rhythm information is used for representing a lighting beat of each lamp or each group of lamps of the at least one light show module, and the second adjusting module is used for adjusting the initial animation rhythm information of the at least one light show module to the target animation rhythm information based on the rhythm point information.
Optionally, the video file includes a preview video file and a special effect video file, and the video file generation module is configured to generate the preview video file based on the audio file and the vehicle lamp executable file; the preview video file is used for playing in user side equipment; generating a special effect video file based on the audio file and the vehicle lamp executable file; the special effect video file is used for being synchronously played with the vehicle light show in the vehicle-mounted system.
Optionally, the identification module is configured to obtain musical instrument information and treble information of the audio file; rhythm point information of the audio file is determined based on the musical instrument information and the treble information.
Accordingly, the present application provides a vehicle light show determination system comprising: the user side equipment is used for identifying the acquired audio file and acquiring rhythm point information of the audio file; determining initial parameters of at least one light show module based on the rhythm point information; determining a first adjustment parameter for the at least one light show module based on the parameter adjustment indication information; determining a second adjustment parameter of the at least one light show module based on the cadence point information; generating a vehicle light executable file based on the at least one light show module; generating a video file based on the audio file and the vehicle lamp executable file; and the vehicle-mounted system is used for executing the vehicle lamp executable file, the audio file and the video file.
Accordingly, the present application provides a computer readable storage medium having stored therein at least one instruction, at least one program, code set, or set of instructions, which is loaded and executed by a processor to implement the vehicle light show determination method of any one of the above.
Accordingly, the present application provides a computer program product comprising a computer program stored on a readable storage medium, from which at least one processor of a computer device reads and executes the computer program, causing the computer device to perform the light show determination method according to any one of claims 1-8.
The embodiment of the application has the following beneficial effects:
(1) the vehicle light show file can be edited, and personalized customization requirements are realized;
(2) the vehicle light show can be remotely controlled through a terminal without vehicle end operation;
(3) through generating the video file, can enrich the expression form of light show, conveniently share simultaneously and preview the light show.
Drawings
In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of an application scenario of a vehicle light show determination method according to an embodiment of the present application;
FIG. 2 is a schematic flow chart diagram illustrating a method for determining a vehicle light show according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a vehicle light show determination apparatus according to an embodiment of the present application;
fig. 4 is a block diagram of a hardware configuration of a server of a vehicle light show determination method according to an embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings. It should be apparent that the described embodiment is only one embodiment of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
An "embodiment" as referred to herein relates to a particular feature, structure, or characteristic that may be included in at least one implementation of the present application. In the description of the embodiments of the present application, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only used for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices/systems or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be taken as limiting the present application. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than described or illustrated herein. Furthermore, the terms "comprises," "comprising," and "having"/"is," and any variations thereof, are intended to cover non-exclusive inclusions, such that a process, method, system/apparatus, article, or apparatus that comprises a list of steps or elements/modules is not necessarily limited to those steps or elements/modules expressly listed, but may include other steps or elements/modules not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1, fig. 1 is a schematic diagram of an application environment according to an embodiment of the present application, where the schematic diagram includes a vehicle 101, a server 102, and a user terminal 103, where the vehicle 101 may be used to play a light show file, and the vehicle 101 includes an on-board system disposed in the vehicle 101. The light show files may include audio files, car light executable files, and video files. The vehicle-mounted system can comprise a vehicle-mounted audio system, a vehicle-mounted lighting system and a vehicle-mounted video system, and is respectively used for executing audio files, vehicle lamp executable files and video files. The server 102 may be configured to receive the light show file transmitted by the user terminal 103 or the vehicle 101, and may also be configured to transmit the light show file to the user terminal 103 or the vehicle 101. The user terminal 103 may be used to transmit light show files to the vehicle 101 and may also be used to receive light show files transmitted by the vehicle 101. Alternatively, the light show file may be determined by the user terminal 103. The method of determining the light show file may be described in more detail below.
Specifically, on-vehicle video system and on-vehicle audio system set up within vehicle 101, and on-vehicle lighting system still includes the car light on vehicle 101's the automobile body, and wherein the car light can include headlight, indicator, preceding central authorities run through lamp, grille lamp, fog lamp, brake lamp, back run through lamp, back clearance lamp, LOGO lamp, side LOGO lamp, shine the floor-lamp.
In this embodiment of the application, the terminal 103 shown in fig. 1 may be a user's entity device such as a smart phone, a desktop computer, a tablet computer, a notebook computer, a digital assistant, and a smart wearable device; wherein, wearable equipment of intelligence can include intelligent bracelet, intelligent wrist-watch, intelligent glasses, intelligent helmet etc.. Of course, the owner terminal 103 is not limited to the electronic device with certain entities, and may also be software running in the electronic device, for example, a web page or an application provided to the user by a service provider.
In addition, the server 102 may be a server provided by a vehicle manufacturer, another computer terminal having the same function as the server, or a similar computing device. Further, the server 102 may be replaced by a cloud, a server system, a computing platform, or a server cluster including a plurality of servers.
While specific embodiments of a vehicle light show determination method provided herein are described below, fig. 2 is a schematic flow chart of a vehicle light show determination method provided herein, and the present disclosure provides the method steps as shown in the embodiments or the flow chart, but may include more or less steps based on conventional or non-inventive labor. The order of steps recited in the embodiments is only one of many possible orders of execution and does not represent the only order of execution, and in actual execution, the steps may be performed sequentially or in parallel as in the embodiments or methods shown in the figures (e.g., in the context of parallel processors or multi-threaded processing). Specifically, as shown in fig. 2, the method includes:
s201: and identifying the acquired audio file to acquire rhythm point information of the audio file.
In an alternative embodiment, the acquired audio file may be local music or cloud platform music. Optionally, the copyrighted music requiring the right can be unlocked by a third party and then used.
Optionally, the selected audio file may be edited on an editing page of the audio file, and based on the audio editing instruction information, the audio file may be subjected to audio editing operations such as scaling, clipping, splicing, modifying, and adding a special effect. The audio editing instruction information may be generated based on user operation, or may be selected from a preset instruction information library, and is used for instructing the audio file to perform a corresponding clipping processing operation. Optionally, the editing page may display a musical waveform. Optionally, after the audio file is edited, the editing page of the light show module can be automatically skipped.
In an alternative embodiment, the audio file may be fourier transformed, the characteristic spectrum extracted and analyzed. Alternatively, the tempo point may be extracted based on the spectral feature of the audio file. Optionally, musical instrument information and treble information of the audio file may be acquired; based on the instrument information and the treble information, rhythm point information of an audio file is determined. The rhythm point information reflects the music beats of the audio file, and abnormal rhythm points can be filtered by comparing the music beats for learning, so that the accuracy of rhythm point identification is improved.
In an alternative embodiment, the audio file may be adjusted to ensure a match with the light show module before the initial parameters of the light show module are obtained, during the adjustment of the parameters of the light show module, and after the vehicle light executable file is generated. Alternatively, the audio file may be adjusted based on the audio adjustment indication information. Alternatively, the audio adjustment indication information may be generated based on a user operation. Parameters such as time axis position, section selection, beat speed and the like of the audio file can be adjusted based on the audio adjustment indication information. In an alternative embodiment, the audio adjustment indication information may be generated based on a user operation, or may be selected from a preset indication information library.
Alternatively, the edit track of the audio file may be entirely scaled.
S202: initial parameters of at least one light show module are obtained.
In an alternative embodiment, the initial parameters include a first initial timeline end point and a second initial timeline end point. Optionally, segment information of the audio file may be determined based on the rhythm point information; based on the segmentation information, a first initial timeline endpoint and a second initial timeline endpoint for each of the at least one light show modules are determined.
Alternatively, the segment information of the audio file may be segment information having a rhythm point of the audio file as an end point. The segmentation information comprises at least one segment, at least one segment start point and at least one segment end point, wherein each segment corresponds to a segment start point and a segment end point. Optionally, the first initial timeline endpoint may be a segment start point closest to the light show module, and the second initial timeline endpoint may be a segment end point corresponding to the segment start point; that is, the first initial timeline endpoint to the second initial timeline endpoint may correspond to a segment, and the duration from the start of the segment to the end of the segment is also the duration of the light show module. In some alternative embodiments, the first initial timeline endpoint to the second initial timeline endpoint may also correspond to a plurality of segments based on different preset parameters of the at least one light show module.
Optionally, obtaining the initial parameters of the at least one light show module may be performed after the at least one light show module is generated. Optionally, the light show module can be generated by dragging, such as dragging to the light show module editing track generation from the light show module library. The initial parameters may include a plurality of parameter combinations preset in the light show module library.
Optionally, the light show editing track may be zoomed as a whole. The editing interface of at least one light show module can synchronously display the audio tracks of the audio files.
S203: based on the parameter adjustment indication information, the at least one light show module is adjusted from the initial parameter to a first adjustment parameter.
In an alternative embodiment, the parameter adjustment indication includes a first endpoint indication and a second endpoint indication, the first adjustment parameter includes a first target timeline endpoint and a second target timeline endpoint, and adjusting the at least one light show module from the initial parameter to the first adjustment parameter based on the parameter adjustment indication includes: adjusting a first initial timeline endpoint of each of the at least one light show modules to a first target timeline endpoint based on the first endpoint indication information; adjusting the second initial timeline endpoint of each of the at least one light show modules to a second target timeline endpoint based on the second endpoint indication information.
Optionally, the first endpoint indication information and the second endpoint indication information may be generated based on a user operation, or may be selected from a preset indication information library. Alternatively, the second endpoint indication information may be determined based on the first endpoint indication information and the segmentation information of the audio file. The first target time axis endpoint and the second target time axis endpoint obtained after adjustment are two endpoints of the light show module on the time axis, the time length between the two endpoints, and the time length of the corresponding light show module.
In an alternative embodiment, the parameter adjustment indication information may include luminaire indication information, and the first adjustment parameter includes target luminaire category information and target luminaire brightness information of the at least one luminaire. In step S202, the initial parameters may include initial luminaire category information and initial luminaire luminance information of the at least one luminaire. The initial luminaire category information and the initial luminaire luminance information of the at least one luminaire of the at least one light show module may be adjusted to the target luminaire category information and the target luminaire luminance information based on the luminaire indication information.
In an optional embodiment, the light fixture indication information may be generated based on a user operation, or may be selected from a preset indication information library, and is used to indicate to adjust the initial light fixture category information and the initial light fixture brightness information of the at least one light fixture of the at least one light show module to the target light fixture category information and the target light fixture brightness information. Optionally, the initial luminaire category information or the target luminaire category information may include headlights, turn signals, front center through lights, grille lights, fog lights, brake lights, rear through lights, rear outline marker lights, LOGO, etc., floor lights. Alternatively, the initial fixture luminance information or the target fixture luminance information may include a plurality of luminance gradients from light to dark.
In an alternative embodiment, the initial parameter in step S202 may include initial flashing frequency information of the at least one light fixture, the first adjusting parameter may include target flashing frequency information, and the light fixture indication information may further indicate that the initial flashing frequency information of the at least one light fixture of the at least one light show module is adjusted to the target flashing frequency information.
In an alternative embodiment, the parameter adjustment indication information may include animation indication information, the initial parameter in step S202 may include initial animation category information of each luminaire or each group of luminaires, the first adjustment parameter includes target animation category information of each luminaire or each group of luminaires, and the target animation category information packet is used for characterizing lighting timing of each luminaire or each group of luminaires of the at least one light show module. The initial animation classification information of the at least one light show module may be adjusted to the target animation classification information based on the animation indication information.
Optionally, the initial animation type information or the target animation type information may include simultaneous lighting, dimming, running lighting in a preset direction, and lighting in a preset pattern. The content included in the initial animation type information or the target animation type information is not limited, and in some alternative embodiments, the initial animation type information or the target animation type information may further include another animation type.
Optionally, each group of luminaires may comprise at least one luminaire. Each set of light fixtures may include at least one of headlights, turn signals, front center pass lights, grille lights, fog lights, brake lights, rear pass lights, rear clearance lights, LOGO lights, floor lights, for example, the headlamps and the LOGO lights may collectively comprise a set of light fixtures. Optionally, the lighting sequence may be used to characterize the lighting sequence of the LED bulbs in the luminaires, each luminaire may include a plurality of LED bulbs.
S204: and adjusting at least one light show module from the first adjusting parameter to the second adjusting parameter based on the rhythm point information.
In an alternative embodiment, the first adjustment parameter includes initial animation rhythm information of each lamp or each group of lamps, and the second adjustment parameter includes target animation rhythm information of each lamp or each group of lamps, and the target animation rhythm information is used for representing lighting beats of each lamp or each group of lamps of the at least one light show module. The initial animation rhythm information of the at least one light show module may be adjusted to the target animation rhythm information based on the rhythm point information.
Alternatively, the lighting tempo may be used to characterize the lighting tempo of the bulbs in the luminaires, each luminaire may comprise a plurality of bulbs, e.g. a plurality of LED bulbs. Optionally, the lighting tempo is located at the time axis position based on the time axis position of the rhythm point in the rhythm point information, so that the light show is matched with the music tempo. For the light show module, the number of rhythm points of the corresponding rhythm point information is the number of flickering times or the number of lighting and dark rhythm points of the lamp of the light show module.
In an alternative embodiment, the initial animation tempo information of the at least one light show module may be adjusted to the target animation tempo information based on the target animation classification information and the tempo point information. Optionally, based on the target animation category information, a target animation rhythm point number may be determined. And comparing the target animation rhythm point number with the rhythm point information to determine the target animation rhythm point, so that the number of the target animation rhythm points is the target animation rhythm point number, and the position of each target animation rhythm point is consistent with the position of the rhythm point of at least one rhythm point information. Based on the target animation rhythm point, target animation rhythm information may be determined.
S205: based on the at least one light show module, a vehicle light executable file is generated.
In an alternative embodiment, the vehicle light executable file may be generated based on at least one light show module. Optionally, this step may be performed after detecting a completion instruction, which may indicate that at least one light show module editing has been completed and save the vehicle light executable to a finished product bin. The time axis of the vehicle lamp executable file corresponds to the audio file, and at least one light show module is filled in the time axis. The position of at least one light show module in the time axis can characterize the time point of effect transform in the light show, and the parameter of at least one light show module can characterize the effect type of light show.
Optionally, if it is detected that the editing interface is exited and a completion instruction is not detected, the vehicle lamp executable file is automatically generated and stored in the draft box.
S206: based on the audio file and the vehicle light executable file, a video file is generated.
In an alternative embodiment, the video files may include a preview video file and a special effects video file. A preview video file may be generated based on the audio file and the vehicle light executable file; the preview video file is used for playing in user side equipment; generating a special effect video file based on the audio file and the vehicle lamp executable file; the special effect video file is used for being synchronously played with the vehicle light show in the vehicle-mounted system. Alternatively, step S206 may be automatically completed after the vehicle lamp executable file is generated. Optionally, the preview video file may be rendered based on the rhythm point information of the audio file and the effect of the light show in the vehicle lamp executable file, and may be used to preview the light show for the user.
The embodiment of the present application further provides a vehicle light show determination apparatus, and fig. 3 is a schematic structural diagram of a vehicle light show determination apparatus 300 provided in the embodiment of the present application, and as shown in fig. 3, the apparatus includes:
the identifying module 301 is configured to identify the obtained audio file, and obtain rhythm point information of the audio file.
An initial parameter obtaining module 302 for obtaining initial parameters of at least one light show module.
A first adjusting module 303, configured to adjust the at least one light show module from the initial parameter to a first adjusting parameter based on the parameter adjustment indication information.
And a second adjusting module 304, configured to adjust the at least one light show module from the first adjusting parameter to a second adjusting parameter based on the rhythm point information.
A light executable file generation module 305 for generating a light executable file based on the at least one light show module.
And the video file generating module 306 is configured to generate a video file based on the audio file and the vehicle lamp executable file.
The device and method embodiments in the embodiments of the present application are based on the same application concept.
Accordingly, the present application provides a vehicle light show determination system comprising:
the user side equipment is used for identifying the acquired audio file and acquiring rhythm point information of the audio file; determining initial parameters of at least one light show module based on the rhythm point information; determining a first adjustment parameter for the at least one light show module based on the parameter adjustment indication information; determining a second adjustment parameter of the at least one light show module based on the cadence point information; generating a vehicle light executable file based on the at least one light show module; based on the audio file and the vehicle light executable file, a video file is generated. Optionally, the vehicle light show file may be remotely controlled to be executed or closed in the vehicle-mounted system through the user end device, and the light show file in the vehicle-mounted system may be managed through the user end device, for example, the light show file in the vehicle-mounted system is queried, edited, and replaced. Optionally, the client device may include an application program for executing a vehicle light show editing method of the present application. Alternatively, the user end device may be the user terminal 103 in fig. 1.
Optionally, the application program of the user end device may be used for a user to log in, the user needs to download the owner software, and the user logs in the owner user after binding authentication with the car, or the user may log in a guest mode. The former supports 3 functions shown in the first drawing, and the latter only supports shelving and sharing, and can be used after the owner of the vehicle is bound for controlling the vehicle. The personal homepage of the user terminal equipment can be provided with a personal finished product box, a draft box, a collection box and a purchase box, the badge of the personal achievement system can be unlocked through social activities, the individual declaration and head portrait can be modified, and the statistical information of personal wealth, praise number and the like can be displayed.
And the vehicle-mounted system is used for executing the vehicle lamp executable file, the audio file and the video file. Alternatively, the in-vehicle system may be used to select, execute, or stop the playing of the light show file. Optionally, the vehicle-mounted system may include a vehicle-end communication module and a main control module. When the light show file is executed, the execution file and the execution instruction sent by the user side equipment or the vehicle-mounted system are respectively sent to a vehicle-side communication module of the vehicle-mounted system, then are processed by the main control module and are forwarded to the vehicle-mounted audio system, the vehicle-mounted light system and the vehicle-mounted video system, and when the light show file is played, the synchronization of the audio, the video and the vehicle lights inside and outside the vehicle is realized. Alternatively, the on-board system may be provided in the vehicle 101 in fig. 1.
It should be noted that, alternatively, the operation of the user end device or the on-board system for turning on or off the vehicle light show needs to be performed on the premise of safety detection of the vehicle being stationary or in the case of a locked state.
In an alternative embodiment, the vehicle light show determination system may further include a cloud system. Optionally, the visual file may be generated at the user end device, and shared with the cloud end system or a shopping mall configured to the cloud end system. Optionally, the cloud system may include a plurality of light show files, wherein each light show file includes a corresponding audio file, a vehicle lamp executable file, and a video file, and may be downloaded by the user equipment or the vehicle-mounted system, wherein the user equipment may download the light show files and edit the light show files by the cloud system. Optionally, the cloud system includes a private cloud space and a public cloud space. Optionally, the cloud system may be the server 102 in fig. 1.
The system and method embodiments in the embodiments of the present application are based on the same application concept.
The method provided by the embodiment of the application can be executed in a computer terminal, a server or a similar operation device. Taking an example of the application running on a server, fig. 4 is a block diagram of a hardware structure of the server of the vehicle light show determination method provided in the embodiment of the present application. As shown in fig. 4, the server 400 may have a relatively large difference due to different configurations or performances, and may include one or more Central Processing Units (CPUs) 410 (the processors 410 may include but are not limited to a Processing device such as a microprocessor MCU or a programmable logic device FPGA), a memory 430 for storing data, and one or more storage media 420 (e.g., one or more mass storage devices) for storing applications 423 or data 422. Memory 430 and storage medium 420 may be, among other things, transient or persistent storage. The program stored on the storage medium 420 may include one or more modules, each of which may include a series of instruction operations on a server. Further, the central processor 410 may be configured to communicate with the storage medium 420, and execute a series of instruction operations in the storage medium 420 on the server 400. The server 400 may also include one or more power supplies 440, one or more wired or wireless network interfaces 450, one or more input-output interfaces 440, and/or one or more operating systems 421, such as Windows Server, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, and so forth.
The input/output interface 440 may be used to receive or transmit data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the server 400. In one example, the input/output Interface 440 includes a Network adapter (NIC) that can be connected to other Network devices through a base station to communicate with the internet. In one example, the input/output interface 440 may be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
It will be understood by those skilled in the art that the structure shown in fig. 4 is only an illustration and is not intended to limit the structure of the electronic device. For example, server 400 may also include more or fewer components than shown in FIG. 4, or have a different configuration than shown in FIG. 4.
The present embodiments also provide a storage medium, which may be disposed in a server to store at least one instruction, at least one program, a set of codes, or a set of instructions related to implementing the vehicle light show determination method in the method embodiments, and the at least one instruction, the at least one program, the set of codes, or the set of instructions is loaded and executed by the processor to implement the vehicle light show determination method.
Optionally, in this embodiment, the storage medium may be located in at least one network server of a plurality of network servers of a computer network. Optionally, in this embodiment, the storage medium may include, but is not limited to, a storage medium including: various media that can store program codes, such as a usb disk, a Read-only Memory (ROM), a removable hard disk, a magnetic disk, or an optical disk.
In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It should be noted that: the foregoing sequence of the embodiments of the present application is for description only and does not represent the superiority and inferiority of the embodiments, and the specific embodiments are described in the specification, and other embodiments are also within the scope of the appended claims. In some cases, the actions or steps recited in the claims can be performed in the order of execution in different embodiments and achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown or connected to enable the desired results to be achieved, and in some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
All the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment is described with emphasis on differences from other embodiments. In particular, for the embodiments of the apparatus/system, since they are based on embodiments similar to the method embodiments, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiments.
The foregoing is a preferred embodiment of the present invention, and it should be noted that it would be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the invention, and such modifications and enhancements are also considered to be within the scope of the invention.
Claims (12)
1. A vehicle light show determination method, comprising:
identifying the obtained audio file, and obtaining rhythm point information of the audio file;
acquiring initial parameters of at least one light show module;
adjusting the at least one light show module from the initial parameter to a first adjusted parameter based on parameter adjustment indication information;
adjusting the at least one light show module from the first adjustment parameter to a second adjustment parameter based on the cadence point information;
generating a vehicle light executable file based on the at least one light show module;
and generating a video file based on the audio file and the vehicle lamp executable file.
2. A vehicle light show determination method as claimed in claim 1, characterized in that said initial parameters comprise a first initial timeline end point and a second initial timeline end point,
the obtaining of initial parameters of at least one light show module comprises:
determining the segmentation information of the audio file based on the rhythm point information;
based on the segmentation information, determining the first initial timeline endpoint and the second initial timeline endpoint for each of the at least one light show modules.
3. A vehicle light show determination method as claimed in claim 1, wherein said parameter adjustment indication comprises a first endpoint indication and a second endpoint indication, said first adjustment parameter comprises a first target timeline endpoint and a second target timeline endpoint,
the adjusting the at least one light show module from the initial parameter to a first adjusted parameter based on the parameter adjustment indication information comprises:
adjusting the first initial timeline endpoint of each of the at least one light show modules to the first target timeline endpoint based on the first endpoint indication information;
based on the second endpoint indication information, adjusting the second initial timeline endpoint of each of the at least one light show modules to the second target timeline endpoint.
4. A vehicle light show determination method as claimed in claim 1, wherein the parameter adjustment indication information comprises light indication information, the initial parameters comprise initial light fixture class information and initial light fixture brightness information of at least one light fixture, the first adjustment parameters comprise target light fixture class information and target light fixture brightness information of the at least one light fixture,
the adjusting the at least one light show module from the initial parameter to a first adjusted parameter based on the parameter adjustment indication information comprises:
adjusting the initial lamp category information and the initial lamp brightness information of at least one lamp of the at least one light show module to the target lamp category information and the target lamp brightness information based on the lamp indication information.
5. A vehicle light show determination method as claimed in claim 1, wherein the parameter adjustment indication information includes animation indication information, the initial parameter includes initial animation classification information of each lamp or each group of lamps, the first adjustment parameter includes target animation classification information of each lamp or each group of lamps, the target animation classification information packet is used for representing lighting timing of each lamp or each group of lamps of the at least one light show module,
the adjusting the at least one light show module from the initial parameter to a first adjusted parameter based on the parameter adjustment indication information comprises:
adjusting the initial animation classification information of the at least one light show module to the target animation classification information based on the animation indication information.
6. A vehicle light show determination method as claimed in claim 1, wherein the first adjustment parameter comprises initial animation rhythm information of each lamp or each group of lamps, the second adjustment parameter comprises target animation rhythm information of each lamp or each group of lamps, the target animation rhythm information is used for representing lighting beat of each lamp or each group of lamps of the at least one light show module,
said adjusting, based on said cadence point information, said at least one light show module from said first adjustment parameter to a second adjustment parameter comprises:
and adjusting the initial animation rhythm information of the at least one light show module to the target animation rhythm information based on the rhythm point information.
7. The vehicle light show determination method of claim 1, wherein the video files include a preview video file and a special effects video file,
the generating a video file based on the audio file and the vehicle light executable file comprises:
generating the preview video file based on the audio file and the vehicle light executable file; the preview video file is used for playing in user side equipment;
generating the special effect video file based on the audio file and the vehicle lamp executable file; the special effect video file is used for being synchronously played with the vehicle light show in the vehicle-mounted system.
8. The method of claim 1, wherein the identifying the captured audio file and the capturing the rhythm point information of the audio file comprises:
acquiring musical instrument information and high-pitch information of the audio file;
determining the rhythm point information of the audio file based on the instrument information and the treble information.
9. A vehicle light show determination apparatus, comprising:
the identification module is used for identifying the acquired audio file and acquiring rhythm point information of the audio file;
the initial parameter acquisition module is used for acquiring initial parameters of at least one light show module;
a first adjusting module, configured to adjust the at least one light show module from the initial parameter to a first adjusting parameter based on the parameter adjustment indication information;
the second adjusting module is used for adjusting the at least one light show module from the first adjusting parameter to a second adjusting parameter based on the rhythm point information;
the vehicle lamp executable file generating module is used for generating a vehicle lamp executable file based on the at least one light show module;
and the video file generating module is used for generating a video file based on the audio file and the vehicle lamp executable file.
10. A vehicle light show determination system, comprising:
the user side equipment is used for identifying the acquired audio file and acquiring rhythm point information of the audio file; determining initial parameters of at least one light show module based on the rhythm point information; determining a first adjustment parameter for the at least one light show module based on the parameter adjustment indication information; determining a second adjustment parameter for the at least one light show module based on the cadence point information; generating a vehicle light executable file based on the at least one light show module; generating a video file based on the audio file and the vehicle lamp executable file;
and the vehicle-mounted system is used for executing the vehicle lamp executable file, the audio file and the video file.
11. A computer readable storage medium having stored therein at least one instruction, at least one program, a set of codes, or a set of instructions, which is loaded and executed by a processor to implement the vehicle light show determination method as claimed in any one of claims 1-8.
12. A computer program product, characterized in that the computer program product comprises a computer program, which computer program is stored in a readable storage medium, from which at least one processor of a computer device reads and executes the computer program, causing the computer device to perform the light show determination method according to any one of claims 1-8.
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| CN202110940143.0A CN113706667A (en) | 2021-08-16 | 2021-08-16 | Vehicle light show determination method and device, electronic equipment and storage medium |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245528A (en) * | 2021-12-16 | 2022-03-25 | 浙江吉利控股集团有限公司 | Vehicle light show control method, apparatus, device, medium, and program product |
| CN114449474A (en) * | 2022-01-29 | 2022-05-06 | 重庆长安汽车股份有限公司 | Bluetooth protocol-based music light show implementation method and system |
| CN114594710A (en) * | 2022-03-09 | 2022-06-07 | 上汽通用五菱汽车股份有限公司 | Control system for automobile music lamp dance |
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- 2021-08-16 CN CN202110940143.0A patent/CN113706667A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245528A (en) * | 2021-12-16 | 2022-03-25 | 浙江吉利控股集团有限公司 | Vehicle light show control method, apparatus, device, medium, and program product |
| CN114245528B (en) * | 2021-12-16 | 2023-11-21 | 浙江吉利控股集团有限公司 | Vehicle lamplight show control method, device, equipment, medium and program product |
| CN114449474A (en) * | 2022-01-29 | 2022-05-06 | 重庆长安汽车股份有限公司 | Bluetooth protocol-based music light show implementation method and system |
| CN114594710A (en) * | 2022-03-09 | 2022-06-07 | 上汽通用五菱汽车股份有限公司 | Control system for automobile music lamp dance |
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