CN110781349A - Method, equipment, client device and electronic equipment for generating short video - Google Patents
Method, equipment, client device and electronic equipment for generating short video Download PDFInfo
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- CN110781349A CN110781349A CN201810895715.6A CN201810895715A CN110781349A CN 110781349 A CN110781349 A CN 110781349A CN 201810895715 A CN201810895715 A CN 201810895715A CN 110781349 A CN110781349 A CN 110781349A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
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Abstract
A method, equipment, a device and electronic equipment for generating short videos are disclosed. The method comprises the following steps: responding to the triggering operation of the editing score, and displaying the audio segment to be edited on the application interface; displaying a selected frame with a preset length on the audio segment to be clipped; in response to a clipping operation on the audio segment to be clipped, determining the audio segment to be clipped in the selected frame as a short video soundtrack; and synthesizing the short video dubbing music with the obtained short video picture to generate the short video to be released. According to the short video dubbing music editing method and device, short video dubbing music can be edited conveniently, short video is generated, the short video can be played and transmitted immediately, and user experience is improved.
Description
Technical Field
The present invention relates to the field of video processing technologies, and in particular, to a method, a device, an apparatus, and an electronic device for generating a short video.
Background
Short video refers to video content with a short shooting time of a user, generally within 5 minutes, and is spread through a media platform or a social platform of the internet, which is a very popular content spreading mode on the internet in recent years. With the popularization of mobile terminals and the speed increase of networks, short videos bring great traffic effects by the characteristics of short, flat and fast transmission, and are favored by more and more users and network platforms.
When shooting a short video, a user usually selects a piece of music as a dubbing music of the shot short video in order to make the video content more wonderful. Generally, a short video platform providing short video shooting and production services provides a plurality of target music tracks to a user as short video soundtracks, and the user selects one of the target music tracks and directly uses a fixed paragraph at the beginning of the target music track as the soundtrack of the short video shot by the user.
However, if the user wants to clip the target music track, an additional tool is needed to adapt to the personalized demand for short video soundtrack, and then the short video is reproduced. The operation is complex, the short video can not be shot and transmitted immediately, and the user experience is seriously influenced.
Disclosure of Invention
An object of the present disclosure is to provide a new technical solution of a method of short video generation.
According to a first aspect of the present disclosure, there is provided a method of short video generation, comprising:
responding to the triggering operation of the editing score, and displaying the audio segment to be edited on the application interface; displaying a selected frame with a preset length on the audio segment to be clipped;
in response to a clipping operation on the audio segment to be clipped, determining the audio segment to be clipped in the selected frame as a short video soundtrack;
and synthesizing the short video dubbing music with the obtained short video picture to generate the short video to be released.
Optionally, before the step of displaying the audio segment to be edited on the application interface in response to the triggering operation of the editing score, the method further includes:
displaying a plurality of target music tracks on the application interface;
and receiving a selection operation aiming at the target music track, and determining the selected target music track as an audio segment to be clipped.
Optionally, the clipping operation for the audio segment to be clipped includes:
dragging the audio segment to be clipped to change the starting time point of the audio segment to be clipped in the selected frame.
Optionally, the clipping operation for the audio segment to be clipped includes:
dragging the selected frame to change the starting time point of the audio segment to be clipped in the selected frame.
Optionally, the clipping operation for the audio segment to be clipped includes:
and expanding the length of the selected frame by dragging two ends of the selected frame simultaneously so as to change the starting time point and the ending time point of the audio segment to be clipped in the selected frame.
Optionally, the method further includes:
and acquiring the short video picture in response to the operation of acquiring the short video picture.
Optionally, the method further includes:
when a short video is released, splitting the short video picture and the short video score of the short video in a server background;
and displaying the split short video soundtrack as a target music track on the application interface.
According to a second aspect of the present disclosure, there is provided an apparatus for short video generation, comprising:
the device is used for responding to the triggering operation of the music score of the clip and displaying the audio segment to be clipped on the application interface; displaying a selected frame with a preset length on the audio segment to be clipped;
means for determining the audio segment to be clipped within the selected frame as a short video soundtrack in response to a clipping operation for the audio segment to be clipped;
and the device is used for synthesizing the short video dubbing music with the acquired short video picture to generate the short video to be released.
According to a third aspect of the present disclosure, there is provided a client device comprising an apparatus for short video generation according to the second aspect of the present disclosure, or designed to perform operations in a method of short video generation according to any one of the first aspects of the present disclosure.
According to a fourth aspect of the present disclosure, there is provided an electronic device comprising the client apparatus according to the third aspect of the present disclosure; alternatively, the electronic device comprises a memory for storing instructions and a processor; the instructions are for controlling the processor to operate so as to carry out operations in a method of short video generation as claimed in any one of the first aspects of the present disclosure.
According to an embodiment of the present disclosure, the short video soundtrack can be edited conveniently, the short video is generated, the short video can be played and transmitted instantly, and the user experience is improved.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 shows a flow diagram of a method of short video generation in accordance with an embodiment of the present disclosure.
Fig. 2 shows a schematic block diagram of a client device according to an embodiment of the present disclosure.
Fig. 3 shows a schematic block diagram of an electronic device according to an embodiment of the present disclosure.
Fig. 4 shows a schematic flow diagram of an example according to an embodiment of the present disclosure.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. 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 invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, 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.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
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.
Various embodiments and examples according to the present disclosure are described below with reference to the drawings.
< method embodiment >
Fig. 1 shows a flow diagram of a method of short video generation in accordance with an embodiment of the present disclosure.
The method for generating the short video according to the embodiment may be executed by a mobile terminal, for example, an electronic device such as a mobile phone and a tablet computer.
Referring to fig. 1, in step 1100, in response to a trigger operation of a music score to be edited, an audio segment to be edited is displayed on an application interface; and displaying a selected frame with a preset length on the audio segment to be clipped.
Before this step, may also include: displaying a plurality of target music tracks on the application interface; and receiving a selection operation aiming at the target music track, and determining the selected target music track as an audio segment to be clipped.
It should be noted that the target music track may be a hotspot recommended track provided by the short video platform, a track uploaded by another user and having been clipped, or a track obtained by the user through searching the music library. This embodiment is not particularly limited thereto.
After the audio segment to be clipped is determined, the step is entered. Specifically, a button of "clip music" may be displayed on the application interface, and the user may trigger the operation of the clip music by clicking the button of "clip music". And when the mobile terminal detects the click operation, responding to the trigger operation of the clipping soundtrack and displaying the audio segment to be clipped on the application interface.
And segmenting and displaying the target music tracks according to the width of a display screen of the mobile terminal or a preset display length, namely displaying any part of the target music tracks selected by a user on an application interface as audio segments to be edited.
The audio segment to be clipped can be displayed in the form of a track graph, a selected frame with a preset length is displayed on the audio segment to be clipped, and the audio segment to be clipped in the selected frame is used as the short video soundtrack.
After the audio segment to be clipped is displayed on the application interface, step 1200 is entered, and in response to the clipping operation for the audio segment to be clipped, the audio segment to be clipped in the selected frame is determined as the short video soundtrack.
In one example, the user may change the starting time point of the audio segment to be clipped within the selected frame by dragging the audio segment to be clipped. Specifically, if the audio segment to be clipped is displayed horizontally, the user can drag the audio segment to be clipped left and right, and change the starting time point of the audio segment to be clipped in the selected middle frame. If the audio segment to be clipped is displayed longitudinally, the user can drag the audio segment to be clipped up and down, and the starting time point of the audio segment to be clipped in the selected middle frame is changed. After the starting time point of the audio segment to be clipped in the selected frame is changed, the audio segment to be clipped in the time from the new starting time point to the next preset length is framed and selected by the selected frame with the preset length, and the audio segment to be clipped with the length is determined as the short video soundtrack.
For example, assume that a preset length of the checkbox may box the 30s target music track. Before dragging the audio segment to be clipped, the starting time point of the audio segment to be clipped in the selected box is 30 seconds of the target music track, and the audio segment to be clipped in the selected box is the audio segment from 30 seconds to 1 minute of the target music track. After the audio segment to be clipped is dragged, the starting time point of the audio segment to be clipped in the selected middle frame is changed into the 1 st minute of the target audio piece, and the audio segment to be clipped framed in the selected middle frame after the change is the audio segment to be clipped from the 1 st minute to the 1 st minute 30 seconds of the target audio piece. The audio piece to be clipped of the 1 st minute to 1 st minute 30 seconds of the target music piece is determined as the short video soundtrack.
In another example, the user may change the starting point in time of the audio segment to be clipped within the checkbox by dragging the checkbox. Specifically, if the audio segment to be clipped is displayed horizontally, the user can drag the selection box left and right to change the starting time point of the audio segment to be clipped in the selection box. If the audio segment to be clipped is displayed longitudinally, the user can drag the selected middle frame up and down and change the starting time point of the audio segment to be clipped in the selected middle frame. After the starting time point of the audio segment to be clipped in the selected frame is changed, the audio segment to be clipped in the time from the new starting time point to the next preset length is framed and selected by the selected frame with the preset length, and the audio segment to be clipped with the length is determined as the short video soundtrack.
For example, assume that a preset length of the checkbox may box the 30s target music track. Before the selected frame is dragged, the starting time point of the audio segment to be clipped in the selected frame is 30 seconds of the target music track, and the audio segment to be clipped framed by the selected frame is the audio segment from 30 seconds to 1 minute of the target music track. After the selected middle frame is dragged, the starting time point of the audio segment to be clipped in the selected middle frame is changed into the 1 st minute of the target audio music, and the audio segment to be clipped framed and selected by the changed selected middle frame is the audio segment to be clipped from the 1 st minute to the 1 st minute 30 seconds of the target audio music. The audio piece to be clipped of the 1 st minute to 1 st minute 30 seconds of the target music piece is determined as the short video soundtrack.
In yet another example, the user may change the start time point and the end time point of the audio segment to be clipped within the selected box by dragging both ends of the selected box simultaneously, expanding the length of the selected box. Specifically, the user can drag two ends of the selected box at the same time, and the length of the selected box is expanded by stretching the selected box, so that the starting time point and the ending time point of the audio segment to be clipped framed by the selected box are changed. After the starting time point and the ending time point of the audio segment to be clipped in the selected frame are changed, the audio segment to be clipped in the selected frame is selected from the new starting time point to the ending time point, and the audio segment to be clipped in the time period is determined as the short video soundtrack.
For example, it is assumed that the length of the checkbox may be used to check the target music track for 15 seconds before expanding the length of the checkbox, the start time point of the audio segment to be clipped checked by the checkbox is 30 seconds of the target music track, and the end time point is 45 seconds of the target music track. After the length of the selected box is enlarged, the length of the selected box can be used for selecting the target music track in 1 minute, the starting time point of the audio segment to be clipped framed by the selected box is the 20 th second of the target music track, and the ending time point of the audio segment to be clipped framed by the selected box is the 1 st 20 th second of the target music track. The audio piece to be clipped of the 20 th second to 1 st 20 th second of the target music piece is determined as a short video soundtrack.
It should be noted that, in practical applications, the clipping operation for the audio segment to be clipped may be to drag the audio segment to be clipped, or to drag the middle selection box, or to drag both ends of the middle selection box, so as to expand the length of the middle selection box. A combination of the above three operations is also possible, and this embodiment is not particularly limited thereto.
After determining the short video dubbing music, entering step 1300, synthesizing the short video dubbing music with the obtained short video picture to generate a short video to be released.
Before synthesizing the short video soundtrack and the acquired short video picture, the method of this embodiment further comprises: and acquiring the short video picture in response to the operation of acquiring the short video picture.
In one example, the user first uses the capture tool to capture a short video frame and then determines the short video soundtrack in the clipped application interface. And the mobile terminal synthesizes the short video dubbing music with the acquired short video picture to generate the short video to be released.
In another example, the user first determines that the short video soundtrack is good at the application interface and then obtains the short video frame via the capture device by clicking a button that captures the short video frame. And the mobile terminal synthesizes the short video dubbing music with the acquired short video picture to generate the short video to be released.
Further, the method of this embodiment may further include: when a short video is released, splitting the short video picture and the short video score of the short video in a server background; and displaying the split short video soundtrack as a target music track on the application interface for other users to use.
In the method for generating the short video, the audio segment to be edited is displayed on the application interface by responding to the triggering operation of the editing score; displaying a selected frame with a preset length on the audio segment to be clipped; in response to a clipping operation on the audio segment to be clipped, determining the audio segment to be clipped in the selected frame as a short video soundtrack; and synthesizing the short video dubbing music with the obtained short video picture to generate the short video to be released. Therefore, the short video dubbing music is edited on the application interface, the short video dubbing music and the obtained short video pictures are synthesized after the short video dubbing music is edited, the short video to be published is generated, the short video dubbing music can be conveniently and quickly edited, the short video is generated, the short video can be played and transmitted immediately, and the user experience is improved.
< equipment >
Those skilled in the art will appreciate that in the field of electronics, the above-described methods can be embodied in products by software, hardware, and a combination of software and hardware, and that those skilled in the art can easily produce an apparatus for short video generation based on the above-disclosed methods, the apparatus for short video generation comprising means for performing each operation in the method for short video generation according to the above-described embodiments. For example, the apparatus comprises: the device is used for responding to the triggering operation of the music score of the clip and displaying the audio segment to be clipped on the application interface; displaying a selected frame with a preset length on the audio segment to be clipped; means for determining the audio segment to be clipped within the selected frame as a short video soundtrack in response to a clipping operation for the audio segment to be clipped; and the device is used for synthesizing the short video dubbing music with the acquired short video picture to generate the short video to be released.
Wherein, the clipping operation for the audio segment to be clipped may include: dragging the audio segment to be clipped to change the starting time point of the audio segment to be clipped in the selected frame; or, dragging the selected frame to change the starting time point of the audio segment to be clipped in the selected frame; or the length of the selected frame is expanded by dragging two ends of the selected frame at the same time so as to change the starting time point and the ending time point of the audio segment to be clipped in the selected frame.
Further, the apparatus for short video generation may further include: the method comprises the steps of displaying a plurality of target music tracks on the application interface, receiving selection operation aiming at the target music tracks, and determining the selected target music tracks as audio segments to be clipped.
Further, the apparatus for short video generation may further include: means for acquiring the short video picture in response to an operation to acquire the short video picture. Correspondingly, the apparatus for synthesizing the short video soundtrack and the short video frame is specifically configured to: and synthesizing the short video dubbing music with the obtained short video picture.
Optionally, the apparatus for short video generation may further include: the device is used for splitting the short video pictures and the short video score of the short video in a server background when the short video is published; and the device is used for displaying the split short video soundtrack as a target music track on the application interface.
It will be apparent to those skilled in the art that the apparatus for short video generation may be implemented in various ways. For example, an apparatus for short video generation may be implemented by instructing a configuration processor. For example, the apparatus for short video generation may be implemented by storing instructions in ROM and reading the instructions from ROM into a programmable device when the apparatus is started. For example, the apparatus for short video generation may be solidified into a dedicated device (e.g., ASIC). The apparatus for short video generation may be divided into units independent of each other or may be implemented by combining them together. The apparatus for short video generation may be implemented by one of the various implementations described above, or may be implemented by a combination of two or more of the various implementations described above.
< client device >
At least one embodiment according to the present disclosure may be implemented in a client device (or client application) such as a cell phone, tablet, etc.
Fig. 2 shows a schematic block diagram of a client device according to an embodiment of the present disclosure. As shown in fig. 2, the client apparatus 2000 includes a short video generation apparatus 2010. The apparatus 2010 for short video generation may be an apparatus for short video generation according to the above-described embodiment.
Furthermore, as mentioned above, a client device may also be generated based on the method described above, which may be designed to perform the steps of the solution of the embodiment described with reference to fig. 1.
It is well known to those skilled in the art that with the development of electronic information technology such as large scale integrated circuit technology and the trend of software hardware, it has been difficult to clearly divide the software and hardware boundaries of a computer system. As any of the operations may be implemented in software or hardware. Execution of any of the instructions may be performed by hardware, as well as by software. Whether a hardware implementation or a software implementation is employed for a certain machine function depends on non-technical factors such as price, speed, reliability, storage capacity, change period, and the like. A software implementation and a hardware implementation are equivalent for the skilled person. The skilled person can choose software or hardware to implement the above described scheme as desired. Therefore, specific software or hardware is not limited herein.
< electronic device >
Any of the above embodiments may be implemented in an electronic device such as a cell phone, tablet computer, or the like. For example, the electronic device may include the apparatus for short video generation in the above-described embodiment or include the client apparatus in the above-described embodiment.
Furthermore, fig. 3 shows a schematic block diagram of an electronic device according to an embodiment of the present disclosure. As shown in fig. 3, the electronic device 3000 may include a processor 3010, a memory 3020, an interface device 3030, a communication device 3040, a display device 3050, an input device 3060, a speaker 3070, a microphone 3080, and so forth.
The processor 3010 may be, for example, a Central Processing Unit (CPU), a Microprocessor (MCU), or the like. The memory 3020 includes, for example, a ROM (read only memory), a RAM (random access memory), a nonvolatile memory such as a hard disk, and the like. The interface device 3030 includes, for example, a USB interface, a headphone interface, and the like.
The communication device 3040 can perform wired or wireless communication, for example.
The display device 3050 is, for example, a liquid crystal display panel, a touch panel, or the like. The input device 3060 may include, for example, a touch screen, a keyboard, and the like. A user can input/output voice information through the speaker 3070 and the microphone 3080.
The electronic device shown in fig. 3 is merely illustrative and is in no way intended to limit the present invention, its application, or uses.
In this embodiment, the memory 3020 is configured to store instructions that, when executed by the electronic device 3000, control the processor 3010 to perform the operations of the method for short video generation described above with reference to fig. 1. It should be understood by those skilled in the art that although a plurality of devices are shown in fig. 3, the present invention may relate to only some of the devices, such as the processor 3010 and the memory 3020. The skilled person can design the instructions according to the disclosed solution. How the instructions control the operation of the processor is well known in the art and will not be described in detail herein.
It is well known to those skilled in the art that with the development of electronic information technology such as large scale integrated circuit technology and the trend of software hardware, it has been difficult to clearly divide the software and hardware boundaries of a computer system. As any of the operations may be implemented in software or hardware. Execution of any of the instructions may be performed by hardware, as well as by software. Whether a hardware implementation or a software implementation is employed for a certain machine function depends on non-technical factors such as price, speed, reliability, storage capacity, change period, and the like. A software implementation and a hardware implementation are equivalent for the skilled person. The skilled person can choose software or hardware to implement the above described scheme as desired. Therefore, specific software or hardware is not limited herein.
< example >)
The method for generating short videos provided in this embodiment is further described below with reference to the example shown in fig. 4.
In this example, a method of short video generation may include:
After a user opens a short video platform for providing short video shooting and making services, a plurality of target music tracks are displayed on an application interface. The target music tracks can be hotspot recommended tracks provided by the short video platform, tracks uploaded by other users and edited, or tracks obtained by the users through searching a track library. This embodiment is not particularly limited thereto.
The user selects by clicking on the name of the target music track to be selected.
After determining the audio segment to be edited, the user can trigger to enter the application interface of the editing score through a button of the 'editing score' displayed on the application interface.
And displaying the audio segment to be edited on a reference interface of the editing score, and displaying a selected frame with a preset length on the audio segment to be edited.
In this step, the clipping operation for the audio segment to be clipped may be to drag the audio segment to be clipped, or to drag the selected box, or to drag both ends of the selected box, so as to expand the length of the selected box. A combination of the above three operations is also possible, and this embodiment is not particularly limited thereto.
The short video frames may be obtained before the short video score is edited, or obtained after the short video score is edited. This embodiment is not particularly limited thereto.
According to the method for generating the short video, the short video dubbing music is edited on the application interface, the short video dubbing music and the obtained short video picture are synthesized after the short video dubbing music is edited, the short video to be released is generated, the short video dubbing music can be conveniently edited, the short video is generated, the short video can be played and transmitted immediately, and the user experience is improved.
The present invention may be an apparatus, method and/or computer program product. The computer program product may include a computer-readable storage medium having computer-readable program instructions embodied therewith for causing a processor to implement various aspects of the present invention.
The computer readable storage medium may be a tangible device that can hold and store the instructions for use by the instruction execution device. The computer readable storage medium may be, for example, but not limited to, an electronic memory device, a magnetic memory device, an optical memory device, an electromagnetic memory device, a semiconductor memory device, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a Static Random Access Memory (SRAM), a portable compact disc read-only memory (CD-ROM), a Digital Versatile Disc (DVD), a memory stick, a floppy disk, a mechanical coding device, such as punch cards or in-groove projection structures having instructions stored thereon, and any suitable combination of the foregoing. Computer-readable storage media as used herein is not to be construed as transitory signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through a waveguide or other transmission medium (e.g., optical pulses through a fiber optic cable), or electrical signals transmitted through electrical wires.
The computer-readable program instructions described herein may be downloaded from a computer-readable storage medium to a respective computing/processing device, or to an external computer or external storage device via a network, such as the internet, a local area network, a wide area network, and/or a wireless network. The network may include copper transmission cables, fiber optic transmission, wireless transmission, routers, firewalls, switches, gateway computers and/or edge servers. The network adapter card or network interface in each computing/processing device receives computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in a computer-readable storage medium in the respective computing/processing device.
The computer program instructions for carrying out operations of the present invention may be assembler instructions, Instruction Set Architecture (ISA) instructions, machine-related instructions, microcode, firmware instructions, state setting data, or source or object code written in any combination of one or more programming languages, including an object oriented programming language such as Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The computer-readable program instructions may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider). In some embodiments, aspects of the present invention are implemented by personalizing an electronic circuit, such as a programmable logic circuit, a Field Programmable Gate Array (FPGA), or a Programmable Logic Array (PLA), with state information of computer-readable program instructions, which can execute the computer-readable program instructions.
Aspects of the present invention are described herein with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer-readable program instructions.
These computer-readable program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions/acts specified in the flowchart and/or block diagram block or blocks. These computer-readable program instructions may also be stored in a computer-readable storage medium that can direct a computer, programmable data processing apparatus, and/or other devices to function in a particular manner, such that the computer-readable medium storing the instructions comprises an article of manufacture including instructions which implement the function/act specified in the flowchart and/or block diagram block or blocks.
The computer readable program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other devices to cause a series of operational steps to be performed on the computer, other programmable apparatus or other devices to produce a computer implemented process such that the instructions which execute on the computer, other programmable apparatus or other devices implement the functions/acts specified in the flowchart and/or block diagram block or blocks.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of instructions, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. It is well known to those skilled in the art that implementation by hardware, by software, and by a combination of software and hardware are equivalent.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the invention is defined by the appended claims.
Claims (10)
1. A method of short video generation, comprising:
responding to the triggering operation of the editing score, and displaying the audio segment to be edited on the application interface; displaying a selected frame with a preset length on the audio segment to be clipped;
in response to a clipping operation on the audio segment to be clipped, determining the audio segment to be clipped in the selected frame as a short video soundtrack;
and synthesizing the short video dubbing music with the obtained short video picture to generate the short video to be released.
2. The method of claim 1, wherein the step of displaying the audio segment to be edited on the application interface in response to the triggering operation of the music-on-demand further comprises:
displaying a plurality of target music tracks on the application interface;
and receiving a selection operation aiming at the target music track, and determining the selected target music track as an audio segment to be clipped.
3. The method of claim 1, wherein the clipping operation for the audio segment to be clipped comprises:
dragging the audio segment to be clipped to change the starting time point of the audio segment to be clipped in the selected frame.
4. The method of claim 1, wherein the clipping operation for the audio segment to be clipped comprises:
dragging the selected frame to change the starting time point of the audio segment to be clipped in the selected frame.
5. The method of claim 1, wherein the clipping operation for the audio segment to be clipped comprises:
and expanding the length of the selected frame by dragging two ends of the selected frame simultaneously so as to change the starting time point and the ending time point of the audio segment to be clipped in the selected frame.
6. The method of claim 1, further comprising:
and acquiring the short video picture in response to the operation of acquiring the short video picture.
7. The method of claim 1, further comprising:
when a short video is released, splitting the short video picture and the short video score of the short video in a server background;
and displaying the split short video soundtrack as a target music track on the application interface.
8. An apparatus for short video generation, comprising:
the device is used for responding to the triggering operation of the music score of the clip and displaying the audio segment to be clipped on the application interface; displaying a selected frame with a preset length on the audio segment to be clipped;
means for determining the audio segment to be clipped within the selected frame as a short video soundtrack in response to a clipping operation for the audio segment to be clipped;
and the device is used for synthesizing the short video dubbing music with the acquired short video picture to generate the short video to be released.
9. A client device comprising an apparatus for short video generation according to claim 8 or being designed for performing operations in a method of short video generation according to any of claims 1-7.
10. An electronic device, characterized by comprising the client apparatus of claim 9; alternatively, the electronic device comprises a memory for storing instructions and a processor; the instructions are for controlling the processor to operate so as to perform operations in the method of short video generation of any one of claims 1-7.
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