CN113923350A

CN113923350A - Video shooting method and device, electronic equipment and readable storage medium

Info

Publication number: CN113923350A
Application number: CN202111031320.XA
Authority: CN
Inventors: 杨辉强
Original assignee: Vivo Mobile Communication Hangzhou Co Ltd
Current assignee: Vivo Mobile Communication Hangzhou Co Ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-11

Abstract

The application discloses a video shooting method and device, electronic equipment and a readable storage medium, and belongs to the technical field of camera shooting. The method comprises the following steps: receiving a first input of a user to a target interface, wherein the target interface is a shooting preview interface or a shooting interface; responding to the first input, and acquiring a first shooting parameter; zooming shooting is carried out based on the first shooting parameters, and a target video is output; wherein the first shooting parameter includes a start zoom magnification and an end zoom magnification.

Description

Video shooting method and device, electronic equipment and readable storage medium

Technical Field

The application belongs to the technical field of camera shooting, and particularly relates to a video shooting method and device, electronic equipment and a readable storage medium.

Background

With the rapid development of communication technology, the functions of electronic devices are becoming more and more abundant. For example, the electronic apparatus has a function of photographing.

Currently, when a user uses an electronic device to shoot, the user can control the electronic device to zoom in the shooting process by continuously clicking a zoom button in a shooting interface for multiple times or by a sliding input of a specific gesture (such as the pinching and separating of an index finger and a thumb) in the shooting interface, however, the existing zoom method is cumbersome to operate, and the obtained video has a poor zoom effect.

Disclosure of Invention

An object of the embodiments of the present application is to provide a video shooting method, an apparatus, an electronic device, and a readable storage medium, which can solve the problem of complicated operation when the electronic device performs zoom shooting.

In a first aspect, an embodiment of the present application provides a video shooting method, where the method includes: receiving a first input of a user to a target interface, wherein the target interface is a shooting preview interface or a shooting interface; responding to the first input, and acquiring a first shooting parameter; zooming shooting is carried out based on the first shooting parameters, and a target video is output; wherein the first shooting parameter includes a start zoom magnification and an end zoom magnification.

In a second aspect, an embodiment of the present application provides an apparatus for video shooting, which includes a receiving module, an obtaining module, and a control module. The receiving module is used for receiving first input of a user to a target interface, and the target interface is a shooting preview interface or a shooting interface; the acquisition module is used for responding to the first input received by the receiving module and acquiring a first shooting parameter; the control module is used for carrying out zoom shooting based on the first shooting parameters acquired by the acquisition module and outputting a target video; wherein the first shooting parameter includes a start zoom magnification and an end zoom magnification.

In a third aspect, embodiments of the present application provide an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, implement the steps of the method according to the first aspect.

In a fourth aspect, embodiments of the present application provide a readable storage medium on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the first aspect.

In a fifth aspect, embodiments of the present application provide a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.

In the embodiment of the application, a first input of a user to a target interface can be received, wherein the target interface is a shooting preview interface or a shooting interface; responding to the first input, and acquiring a first shooting parameter; zooming shooting is carried out based on the first shooting parameters, and a target video is output; wherein the first shooting parameter includes a start zoom magnification and an end zoom magnification. According to the scheme, when a user needs the video shooting device to shoot, the video shooting device can carry out zoom shooting based on the first shooting parameters which are preset by the user and comprise the initial zoom magnification and the termination zoom magnification, and outputs the target video without inputting the target video for multiple times in a shooting interface by the user to realize zoom shooting, and the operation is simple.

Furthermore, the first shooting parameters are set before the video shooting device shoots, and a user does not need to input a shooting interface in the shooting process, so that the video shooting device can be prevented from shaking, the quality of a video shot by the video shooting device can be improved, and the obtained video has a good zooming effect.

Drawings

Fig. 1 is a schematic diagram of a video shooting method according to an embodiment of the present application;

fig. 2 is one of schematic interfaces of an application of a video shooting method according to an embodiment of the present disclosure;

fig. 3 is a second schematic interface diagram of an application of the video shooting method according to the embodiment of the present application;

fig. 4 is a third schematic interface diagram of an application of the video shooting method according to the embodiment of the present application;

fig. 5 is a fourth schematic interface diagram of an application of the video shooting method according to the embodiment of the present application;

fig. 6 is a fifth schematic interface diagram of an application of the video shooting method according to the embodiment of the present application;

fig. 7 is a sixth schematic interface diagram of an application of the video shooting method according to the embodiment of the present application;

fig. 8 is a seventh schematic interface diagram of an application of the video shooting method according to the embodiment of the present application;

fig. 9 is an eighth schematic interface diagram of an application of the video shooting method according to the embodiment of the present application;

fig. 10 is a ninth schematic interface diagram of an application of the video shooting method according to the embodiment of the present application;

fig. 11 is a tenth of an interface schematic diagram of an application of a video shooting method provided in the embodiment of the present application;

fig. 12 is an eleventh schematic interface diagram of an application of the video shooting method according to the embodiment of the present application;

fig. 13 is a twelfth schematic interface diagram of an application of the video shooting method according to the embodiment of the present application;

fig. 14 is a thirteen schematic interfaces of an application of the video shooting method according to the embodiment of the present application;

fig. 15 is a fourteenth schematic interface diagram of an application of the video shooting method according to the embodiment of the present application;

fig. 16 is a schematic diagram of a video camera provided in an embodiment of the present application;

fig. 17 is a schematic diagram of an electronic device provided in an embodiment of the present application;

fig. 18 is a hardware schematic diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

The terms first, second and the like in the description and in the claims of the present application 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 are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The video shooting method, the video shooting device, the electronic device and the readable storage medium provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings by specific embodiments and application scenarios thereof.

The video shooting method provided by the embodiment of the application can be applied to scenes in which a video shooting device required by a user shoots videos or images in an automatic zooming mode.

For example, taking a user request to shoot a video through a video shooting device as an example, when the user requests the video shooting device to shoot the video, the video shooting device may first obtain a zoom parameter (e.g., a first shooting parameter in this embodiment) including a start zoom magnification and an end zoom magnification through a user input (e.g., a first input in this embodiment) to a shooting preview interface, and perform zoom shooting based on the obtained zoom parameter preset by the user, for example, assuming that the start zoom magnification preset by the user is 1X and the end zoom magnification is 3X, the video shooting device may automatically implement zoom shooting from 1X to 3X during shooting, and output the shot video, which is simple in operation.

Furthermore, the first shooting parameters are set before the video shooting device shoots, and the user does not need to input a shooting interface again in the shooting process, so that the video shooting device can be prevented from shaking, the quality of images shot by the video shooting device can be improved, and the obtained video has a good zooming effect.

With reference to fig. 1, an embodiment of the present application provides a video shooting method, which may include steps 101 to 103 described below. The following is an exemplary description taking as an example that the video camera performs the method.

Step 101, a video shooting device receives a first input of a target interface from a user. And the target interface is a shooting preview interface or a shooting interface.

Optionally, in this embodiment of the application, the shooting preview interface may be an interface that displays a shooting preview picture in a camera application program, and the electronic device may display the shooting preview interface after a user triggers and selects the camera application program; the shooting interface may be an interface for shooting by the camera application, and the electronic device may display the shooting interface after the user triggers the camera application to shoot.

Optionally, in this embodiment of the present application, the first input may be: the click input of the user to the target interface, or the voice instruction input by the user, or the specific gesture input by the user may be specifically determined according to the actual use requirement, which is not limited in the embodiment of the present application.

The specific gesture in the embodiment of the application can be any one of a single-click gesture, a sliding gesture, a dragging gesture, a pressure identification gesture, a long-press gesture, an area change gesture, a double-press gesture and a double-click gesture; the click input in the embodiment of the application can be click input, double-click input, click input of any number of times and the like, and can also be long-time press input or short-time press input.

For example, taking the first input as the touch input of the user to the shooting preview interface as an example, the first input is any possible touch input such as a single-click input, a long-press input, a re-press input, a sliding input, and the like of the user in the shooting preview interface.

Step 102, the video shooting device responds to the first input to obtain a first shooting parameter.

Wherein the first shooting parameter includes a start zoom magnification and an end zoom magnification.

It is understood that, in the embodiment of the present application, the first shooting parameter is determined according to the first input. The first input may be a specific numerical value, or may be an input to the shooting parameter adjustment control.

Optionally, in this embodiment of the application, the first shooting parameter may include M continuous zoom magnifications, where a first zoom magnification of the M continuous zoom magnifications is an initial zoom magnification, a last zoom magnification of the M continuous zoom magnifications is a final zoom magnification, and M may be an integer greater than 1.

Alternatively, in this embodiment of the present application, the M continuous zoom magnifications may be an arithmetic progression, for example, assuming that the M continuous zoom magnifications are: a1, a2, … …, aM, then an 1+ (M-1) × d >0, for example d may be 0.1, 0.2, 0.3, 0.5 or 1.

The specific method for the video capture device to obtain the first capture parameter will be described in detail in the following embodiments, and will not be described herein again to avoid repetition.

And 103, carrying out zoom shooting by the video shooting device based on the first shooting parameter, and outputting the target video.

Optionally, in this embodiment of the application, the start zoom magnification and the end zoom magnification may be the same or different, when the start zoom magnification and the end zoom magnification are the same, the video camera performs fixed-focus shooting based on the first shooting parameter, and when the start zoom magnification and the end zoom magnification are different, the video camera performs zoom shooting based on the first shooting parameter.

Optionally, in this embodiment of the application, the starting zoom magnification may be greater than the ending zoom magnification, or may be smaller than the ending zoom magnification, which may be specifically determined according to an actual use requirement, and this embodiment of the application is not limited.

When the initial zoom magnification is larger than the final zoom magnification, the display size of the shot object in the target video is changed from large to small in the process of carrying out zoom shooting based on the first shooting parameter; when the initial zoom magnification is smaller than the final zoom magnification, the display size of the shot object in the target video is changed in the order from small to large in the process of performing zoom shooting based on the first shooting parameter.

Optionally, in this embodiment of the application, during the zoom shooting process of the video shooting device based on the first shooting parameter, an image obtained by shooting may be synchronously displayed (for example, may be displayed in a first shooting window described below) for a user to view.

It is to be understood that, in the embodiment of the present application, when the first shooting parameter includes M zoom magnifications, the video shooting device may sequentially shoot at each of the M zoom magnifications.

Optionally, in this embodiment of the application, when a difference between any two adjacent zoom magnifications of the M zoom magnifications is equal, the video capturing device may implement uniform zoom.

Optionally, in this embodiment of the application, the video shooting device performs zoom shooting based on the first shooting parameter, which may specifically be: at least one camera (for example, a first camera described below) in the video imaging apparatus is controlled to perform zoom imaging based on the first imaging parameter.

In the video shooting method provided by the embodiment of the application, the video shooting device can perform zoom shooting based on the first shooting parameters which are preset by a user and comprise the initial zoom magnification and the termination zoom magnification, and output the target video without inputting the target video for multiple times in a shooting interface by the user, so that the operation is simple.

Optionally, in a possible implementation manner, the first shooting parameter may further include a zoom period, and the step 103 may be specifically implemented by a step 103a described below.

And 103a, in the process of shooting the target video, the video shooting device executes zooming processing according to the initial zooming magnification, the ending zooming magnification and the zooming period, and outputs the target video.

Optionally, in this embodiment of the application, when the first shooting parameter includes a zoom period, the size of a shooting object in the target video (assuming that the shooting object is stationary with respect to the camera) changes at a uniform speed.

In the embodiment of the present application, the video shooting device executes zoom processing according to the initial zoom magnification, the end zoom magnification and the zoom period, which can be understood as follows: the video camera may perform zoom photographing by sequentially adopting a start zoom magnification, a zoom magnification between the start zoom magnification and an end zoom magnification, and the end zoom magnification according to a zoom period.

Optionally, in this embodiment of the present application, the zoom period may be determined according to an actual use requirement of a user, for example, the zoom period may be: 1s, 2s, 3s, 4s, etc. for any possible period.

Alternatively, in the embodiment of the present application, the zoom cycle may indicate a time required for the video photographing device to zoom from one zoom magnification to the next zoom magnification in the range from the start zoom magnification to the end zoom magnification, that is, the zoom cycle may indicate a time required for completing zooming.

For example, the initial zoom magnification in the first shooting parameter is 1X, the end zoom magnification is 2X, and there is a zoom magnification 1.5X between the initial zoom magnification and the end zoom magnification, then if the zoom period is 0.5s (for example, a default zoom period), the video shooting device may switch the zoom magnification every 0.5s during zooming shooting based on the first shooting parameter, specifically, the video shooting device may shoot with the zoom magnification 1X first, and after shooting with the zoom magnification 1X for 0.5s, the video shooting device may zoom to 1.5X and continue shooting; after taking 1.5X shots for 0.5s, the video camera may zoom to 2.0X and continue shooting.

In the embodiment of the application, the first shooting parameter may further include a zoom period, so that when the video shooting device shoots based on the first shooting parameter, the zoom processing may be executed according to the initial zoom magnification, the termination zoom magnification and the zoom period, and the target video is output, so that the video shooting device can shoot in a zoom mode according to the zoom period meeting the user requirement, and the video meeting the user shooting requirement can be shot. Therefore, the shooting experience of the user can be further improved.

Alternatively, in this embodiment of the present application, the step 101 may be specifically implemented by the following step 101 a.

Step 101a, a video shooting device receives a first input of a zoom parameter acquisition control from a user.

The zoom parameter obtaining control may include a first sub-control, a second sub-control, and a third sub-control.

It is understood that in the embodiment of the present application, the first sub-control may be used to obtain the start zoom magnification, the second sub-control may be used to obtain the end zoom magnification, and the third sub-control may be used to obtain the zoom period.

Optionally, in this embodiment of the application, when the first shooting parameter includes a start zoom magnification, an end zoom magnification and a zoom period, the first input may include a first sub-input, a second sub-input and a third sub-input, and the step 102 may be specifically implemented by the following steps 102a to 102 c.

And 102a, the video shooting device responds to the first sub input of the user to the first sub control to obtain the initial zoom magnification.

Optionally, in this embodiment of the application, the first sub-control may correspond to P continuous zoom magnifications, where P is an integer greater than or equal to 1.

For example, the P continuous zoom magnifications may be: 1X (i.e. taking with wide-angle mode), 2X, … …, 10X.

In an embodiment of the present application, the initial zoom magnification is one zoom magnification of the P continuous zoom magnifications.

Optionally, in this embodiment of the application, as shown in (a) in fig. 2, the first sub-control 20 may include a first scale 21 and a first slider 22 disposed on the first scale 21.

The first scale comprises P positions, and each position corresponds to one zoom magnification of the P continuous zoom magnifications; the first slider 22 may be used to select a starting zoom magnification from among P successive zoom magnifications.

Optionally, in this embodiment of the application, the first slider may further include a zoom magnification flag (e.g., "5X" shown in (b) in fig. 2) indicating a starting zoom magnification.

Optionally, in this embodiment of the application, the first sub-input may specifically be a drag input of the first slider by the user, and the starting zoom magnification is a zoom magnification corresponding to the input end position of the first sub-input in the P zoom magnifications. The first sub-input may also be a click input of the first scale by the user, in response to which the first slider is moved to a position corresponding to the click input.

For example, as shown in (a) of fig. 2, before the first sub-input is received, the first slider 21 is displayed at a position corresponding to 4X on the first scale 22, that is, the initial zoom magnification corresponding to the first slider is 4X, at this time, the user may drag the first slider 22 to the right, as shown in (b) of fig. 2, if the user drags the first slider 22 to a position corresponding to 5X on the first scale 21, the video camera may take 5X as the start zoom magnification and update the zoom magnification flag on the first slider 22 from "4X" to "5X".

And 102b, responding to a second sub input of the user to the second sub control by the video shooting device, and acquiring the ending zoom magnification.

Optionally, in this embodiment of the application, the second sub-control may correspond to Q continuous zoom magnifications, where the Q continuous zoom magnifications include the P continuous zoom magnifications, and Q is an integer greater than or equal to P.

Optionally, in this embodiment of the application, when Q is an integer greater than P, the Q continuous zoom magnification further includes a zoom magnification of 0X, and when the zoom magnification is terminated to be 0X, the video shooting device performs shooting in a non-zooming manner, that is, fixed-focus shooting.

Optionally, in this embodiment of the application, as shown in (a) in fig. 2, the second sub-control 23 may include a second scale 24 and a second slider 25 disposed on the second scale 24. Wherein, the second scale 24 comprises Q positions, each position corresponding to one of the Q continuous zoom magnifications; the second slider 25 may be used to adjust the end zoom magnification.

Optionally, in this embodiment of the application, the second sub-input may specifically be a drag input to the second slider by the user, and the ending zoom magnification is a zoom magnification corresponding to the input ending position of the second sub-input in the Q zoom magnifications.

For other descriptions in the step 102b, reference may be specifically made to the relevant descriptions in the step 102a, and details are not described here to avoid repetition.

In the embodiment of the application, the continuous zooming magnifications corresponding to the first sub-control and the second sub-control can be set by a user at will according to actual shooting requirements.

Further, the difference value between every two adjacent zoom magnifications in the continuous zoom magnifications corresponding to the first sub-control and the second sub-control is the same.

For example, in this embodiment of the present application, the first sub-control may correspond to 5 zoom magnifications, which are respectively: 1X, 2X, 3X, 4X, 5X, the second sub-control may correspond to 6 zoom magnifications, which are: 0X, 1X, 2X, 3X, 4X, 5X. Assuming that the start zoom magnification set by the user based on the first sub-input is 1X and the end zoom magnification set by the user based on the second sub-input is 4X, the zoom magnification in the first photographing parameter includes: 1X, 2X, 3X, 4X.

In the embodiment of the present application, if the end zoom magnification set by the user is 0X or the start zoom magnification set by the user is equal to the end zoom magnification, the video shooting device performs shooting without zooming, that is, fixed-focus shooting.

Optionally, in this embodiment of the application, in a process that the video shooting device shoots based on the first shooting parameter, the first slider may move in a direction in which the second slider is located, and when the first slider is aligned with the second slider, the video shooting device (specifically, a camera in the video shooting device) stops zooming.

Optionally, in this embodiment of the application, when the user sets the initial zoom magnification by setting the first sub-input of the first sub-control, the size of the photographic object in the target interface may be enlarged or reduced correspondingly with the change of the initial zoom magnification. That is, when the user drags the first slider, the size of the photographic object in the target interface changes along with the change of the position of the first slider.

Optionally, in this embodiment of the application, when the user sets the termination zoom magnification by using the second sub-input of the second sub-control, the size of the photographic object in the target interface remains unchanged.

And 102c, the video shooting device responds to the third sub input of the user to the third sub control to obtain the zooming period.

Optionally, in this embodiment of the application, the third sub-control may correspond to a zoom period list, where the zoom period list may include a plurality of zoom periods, and the user may select, through the third sub-input, a zoom period that meets an actual shooting requirement in the zoom period list. Alternatively, the third sub-control may be a numerical input box, and the user may input a zoom period satisfying the shooting requirement in the numerical input box through the third sub-input.

For example, the zoom periods in the zoom period list may include: 0.5 s-2 s, wherein the minimum zooming period is 0.5s, and the maximum zooming period is 2 s.

Of course, the zoom period in the zoom period list may be set by self, for example, the user may be able to make a subdivision according to the values of the zoom period in the self-defined zoom period list, such as 0.5, 1.0, 1.5, 2.0, or 0.25, 0.5, 1.0, 1.25, 1.5, 1.75, 2.0, etc.

Optionally, in this embodiment, the zoom period list may be in a hidden state by default, and the user may trigger the video capturing apparatus to display the zoom period list through an input (for example, a long press input on the third sub-control) before executing the third sub-input.

Optionally, in this embodiment, as shown in (a) in fig. 2, a zoom period identifier ("1 s" as shown in (a) in fig. 2) may also be included on the third sub-control 26, and this zoom period identifier may be used to indicate the zoom period of the user trigger setting.

It is understood that in the embodiment of the present application, the starting zoom magnification and the ending zoom magnification may be obtained only through the first sub-input and the second sub-input, respectively, and a default zoom period of the system may be adopted (i.e., the third sub-input is not executed).

In the embodiment of the application, the user can set the initial zoom magnification, terminate the zoom magnification and the zoom period through the first sub-input to the first sub-control, the second sub-input to the second control and the third sub-input to the third sub-control, respectively, so that the flexibility of zoom shooting of the video shooting device can be further improved.

Furthermore, the user can set the first shooting parameters according to the actual shooting requirements, so that the first shooting parameters can be ensured to be the shooting parameters meeting the actual shooting requirements of the user, and the flexibility of continuous zooming shooting of the electronic equipment can be improved.

Optionally, in this embodiment of the application, after the video capturing device receives the first input of the user, the parameter setting control may be kept displayed, so that in a process that the video capturing device captures based on the first capturing parameter, the user may trigger the video capturing device to reset the capturing parameter through the input of the parameter setting control, so that the video capturing device continues to capture according to the reset capturing parameter.

Optionally, in this embodiment of the application, the video shooting device may start zoom shooting based on the first shooting parameter after acquiring a preset time length after acquiring the first shooting parameter, so as to output the target video; alternatively, the video camera may start zoom photographing based on the first photographing parameter to output the target video after receiving a photographing input (e.g., a click input to a photographing control) of the target interface by the user. The method can be determined according to actual use requirements, and the embodiment of the application is not limited.

Optionally, in this embodiment of the application, the preset duration may be set by the user at will according to an actual shooting requirement, for example, the user sets the preset duration to 3s, and then the video shooting device does not detect any input of the user within 3s after acquiring the first shooting parameter, and then shoots based on the first shooting parameter automatically.

Optionally, in this embodiment of the present application, the step 103 may be specifically implemented by the following step 103b, and the video shooting method provided in this embodiment of the present application may further include the following step 104 and step 106.

And 103b, controlling the first camera by the video shooting device, carrying out zoom shooting based on the first shooting parameter, and outputting the target video.

And 104, displaying the first shooting window by the video shooting device.

The first shooting window is a shooting window corresponding to the first camera, namely the first shooting window comprises an image collected by the first camera.

Optionally, in this embodiment of the application, the first camera may be any camera in a video capture device, for example, a main camera.

In the embodiment of the application, the video shooting device can synchronously display the image shot by the first camera in the first shooting window, namely, the video shooting device controls the first camera in the video shooting device, and in the shooting process based on the first shooting parameter, the video shooting device can display the image in the first shooting window every time the first camera shoots an image.

Optionally, in this embodiment of the application, the video capture device may display the first capture window on a capture interface in the camera application.

Optionally, in this embodiment of the application, the size of the shooting interface and the size of the first shooting window may be the same or different.

Optionally, in this embodiment of the application, when the initial zoom magnification is greater than the end zoom magnification, the size of the photographic object in the image photographed by the first camera gradually increases; when the start zoom magnification is smaller than the end zoom magnification, the size of the photographic subject in the image photographed by the first camera gradually decreases.

For example, assume that the start zoom magnification set by the user is 8X, the end zoom magnification is 1X, and the zoom period is 2 times the default zoom period, and further assume that the photographic subject in the image photographed by the first camera is "cola". Then, the video photographing apparatus, in controlling the first camera to perform zoom photographing based on the first photographing parameter, as shown in fig. 3, may display an image photographed by the first camera in the first photographing window 40, specifically, the size of "cola" in the first photographing window 40 is reduced from a size corresponding to 8X (e.g., "cola" 31 shown in (a) of fig. 3) to a size corresponding to 1X (e.g., "cola" 31 shown in (b) of fig. 3) at a 2-fold speed; i.e. the effect the user sees is: objects in the target video are farther and farther from the lens. Meanwhile, while the "coke" is reduced in size, the first slider is also moved from the position corresponding to 8X to the position corresponding to 1X, and the magnification flag on the first slider is also updated synchronously until the first slider is aligned with the second slider, and as shown in fig. 3 (b), when the first slider 22 is aligned with the second slider 25, the magnification flag on the first slider 22 is "1X".

For another example, assume that the start zoom magnification set by the user is 1X, the end variable magnification is 8X, and the zoom period is 2 times the default zoom period, and further assume that the photographic subject in the image photographed by the first camera includes "cola" and "floret". Then, the video photographing apparatus, in controlling the first camera to perform photographing based on the first photographing parameter, as shown in fig. 4, may display an image photographed by the first camera in the first photographing window 40, specifically, the size of "coke" in the first photographing window is increased from a size corresponding to 1X ("coke" as shown in (a) of fig. 4) to a size corresponding to 8X ("coke" as shown in (b) of fig. 4) at a 2-fold speed; i.e. the effect the user sees is: objects in the target video are closer to the lens. Meanwhile, while the size of "coke" is increased, the first slider is also moved from the position corresponding to 1X to the position corresponding to 8X, and the magnification flag on the first slider is also updated synchronously until the first slider is aligned with the second slider, as shown in fig. 4 (b), when the first slider 22 is aligned with the second slider 25, the magnification flag on the first slider 22 is "8X".

In the embodiment of the application, after the video shooting device starts zoom shooting based on the first shooting parameter, the video shooting device can display the first shooting window. That is, the video photographing apparatus may display the first photographing window in real time during the zoom photographing of the first photographing parameter of the video photographing apparatus.

And 105, controlling the second camera by the video shooting device to shoot the first shooting object under the condition that the first shooting object exceeds the display range of the first shooting window.

And 106, displaying the second shooting window by the video shooting device.

The second shooting window is a shooting window corresponding to the second camera, namely the second shooting window comprises an image collected by the second camera.

In the embodiment of the present application, the phrase "the first photographic subject exceeds the display range of the first photographic window" can be understood as follows: in the process of controlling the first camera and shooting based on the first shooting parameters, along with the increase of the zoom ratio of the first camera, the shooting range of the first camera is gradually reduced, so that the first shooting object is no longer in the shooting range of the first camera, and the image shot by the first camera no longer includes the first shooting object (specifically, the image of the first shooting object).

It is to be understood that, in the embodiment of the present application, the first photographic subject may be at least a part of the photographic subject beyond the first photographing window, for example, the first photographic subject may be a photographic subject selected by a user trigger.

For example, the user may input to a first photographic subject in the target interface, for example, the user may click on "floret" shown in (a) in fig. 5, "floret" and "puppy" shown in (a) in fig. 6, and "floret", "puppy" and "soccer" shown in (c) in fig. 6 to trigger the video photographing apparatus to mark the photographic subject clicked by the user (i.e., the first photographic subject), so that the video photographing apparatus may control the second camera to photograph the first photographic subject when it is detected that the first photographic subject is out of the display range of the first photographing window.

Optionally, in this embodiment of the application, the number of the first shooting objects may be one or multiple, and may be specifically determined according to actual use requirements, and this embodiment of the application is not limited.

Optionally, in this embodiment of the application, the second camera may be any camera in the video shooting device except the first camera.

Optionally, in this embodiment of the application, the second camera may adopt: (i) the same shooting parameters (for example, first shooting parameters) as those of the first camera perform zoom shooting on the first shooting object; or, (ii) the second camera performs imaging of the first imaging subject at a fixed zoom magnification, that is, fixed focus imaging.

Optionally, in this embodiment of the application, in (ii) above, the second camera may be a wide-angle camera in a video shooting device, or another camera with a larger shooting range.

Optionally, in this embodiment of the application, the second camera may be a camera with a movable shooting angle.

For example, the second camera may track the first photographic subject to ensure that the first photographic subject is always within the shooting range of the second camera.

Optionally, in this embodiment of the application, in a first mode, the video capture device may display the second capture window in a picture-in-picture display manner in an overlapping manner on the first capture window; or, in the second mode, the video shooting device may display the first shooting window and the second shooting window in a split-screen display mode, which may be determined according to actual use requirements, and the embodiment of the present application is not limited.

Optionally, in the second mode, the video camera displays the first shooting window and the second shooting window on the screen of the video camera in a split mode or a non-split mode.

Optionally, in this embodiment of the application, the first shooting window and the second shooting window may be displayed in a split manner by default. For example, the video camera may split the first photographing window and the second photographing window in a halving manner, that is, the number of the second photographing windows is 1; the video photographing apparatus may display the first photographing window and the second photographing window in a trisected manner, i.e., the number of the second photographing windows is 2, etc. When the first photographing window and the second photographing window cannot be displayed in an equally divided form, the first photographing window is displayed by default in a maximum split screen area.

Optionally, in the embodiment of the application, in the second mode, the first shooting window and the second shooting window may be arranged up and down on the screen (i.e., horizontally split), or may be arranged left and right (i.e., vertically split), which may specifically be determined according to actual use requirements. The upper, lower, left and right are illustrated by showing the first photographing window and the second photographing window on the screen when the screen faces the user.

The video shooting method provided by the embodiment of the application is exemplarily described below with reference to the drawings.

Example 1, the second photographing window is displayed in a picture-in-picture display manner as an example. Assuming that the first photographic subject is a "floret" shown in (a) in fig. 5, then: in the process of the video photographing apparatus controlling the first camera to perform zoom photographing based on the first photographing parameter, as shown in (b) of fig. 5, the video photographing apparatus may display the first photographing window 40, and the first photographing window 40 includes "florets". Since the zoom magnification of the first camera is larger and larger (i.e., the shooting range of the first camera is gradually reduced), the "floret" is gradually made to exceed the display range of the first shooting window 40, so that the "floret" will not be able to be displayed in the first shooting window 40. At this time, the video camera may continue to shoot the "floret" using the wide-angle camera (i.e., the second camera) in the video camera, and as shown in fig. 5 (c), the video camera may display a second shooting window 50 corresponding to the second camera on the first shooting window 40 in a picture-in-picture display manner, where the second shooting window 50 includes an image of the "floret".

Example 2, the second photographing window is displayed in a picture-in-picture display manner as an example. Assuming that the first photographic subject is a "floret" and a "puppy" shown in fig. 6 (a), the initial zoom magnification is smaller than the final zoom magnification; the video photographing apparatus controls the first camera, and after starting zoom photographing based on the first photographing parameter, the video photographing apparatus may display a first photographing window including "floret" and "puppy". As the zoom magnification of the first camera is larger and larger (i.e., the shooting range of the first camera is gradually reduced), the "floret" and the "puppy" are gradually caused to exceed the display range of the first shooting window 40, so that the "floret" and the "puppy" will not be able to be displayed in the first shooting window. At this time, the video camera may use the camera 1 and the camera 2 (i.e., the second camera) in the video camera to respectively shoot the "floret" and the "puppy", and as shown in fig. 6 (b), the video camera may display the shooting window 50-1 corresponding to the camera 1 and the shooting window 50-2 corresponding to the camera 2 on the first shooting window 40 in a picture-in-picture display manner, where the shooting window 50-1 includes the "floret" and the shooting window 50-2 includes the "puppy".

Example 3, the second photographing window is displayed in a picture-in-picture display manner as an example. Assuming that the first photographic subject is "floret", "puppy", and "soccer" shown in fig. 6 (c), the initial zoom magnification is smaller than the final zoom magnification; the video camera controls the first camera, and after starting zoom shooting based on the first shooting parameter, the video camera can display a first shooting window, and the first shooting window includes "floret", "puppy", and "football". As the zoom magnification of the first camera is larger and larger (i.e., the shooting range of the first camera is gradually reduced), the "floret", "puppy" and "soccer" are gradually caused to exceed the display range of the first shooting window, so that the "floret", "puppy" and "soccer" will not be displayed in the first shooting window. At this time, the video photographing apparatus may photograph the "floret" and the "puppy" respectively using the wide-angle camera (i.e., the second camera) in the video photographing apparatus, and as shown in fig. 6 (d), the video photographing apparatus may display 3 photographing windows (i.e., the second photographing window) including the "floret", "puppy" and "soccer" respectively on the first photographing window 40 in a picture-in-picture display manner. In this way, when the number of first photographic subjects is plural, the video photographing apparatus can display these first photographic subjects in different photographing windows.

Optionally, in an actual implementation of the embodiment of the present application, the video capturing apparatus may combine the picture in the first capturing window with the picture in the second capturing window to obtain the target video.

In the embodiment of the application, the video shooting device can control the second camera to shoot the first shooting object under the condition that the first shooting object exceeds the display range of the first shooting window, and display the shooting window corresponding to the second camera, so that a user can check the shooting effect of the first shooting object in real time, and the flexibility of zooming and shooting of the video shooting device can be further improved.

Alternatively, in this embodiment of the present application, the step 105 may be specifically implemented by the step 105a described below.

And 105a, the video shooting device controls the second camera to shoot the first shooting object in a zooming mode based on the first shooting parameters under the condition that the first shooting object exceeds the display range of the first shooting window.

For other descriptions of step 105a, reference may be made to the related descriptions in the above embodiments.

Optionally, in this embodiment of the application, if the second camera is a zoom camera, the video shooting device may control the second camera to shoot the first shooting object in a zoom mode based on the first shooting parameter; if the second camera is a fixed-focus camera, the video shooting device may control the second camera to shoot the first shooting object by using a fixed zoom magnification, and then zoom in/out the shot image according to the zoom-in/zoom-out magnification corresponding to the first shooting parameter, so as to ensure that the image in the second shooting window has the same display effect as the image shot based on the first shooting parameter.

In the embodiment of the application, the video shooting device can control the second camera to carry out zoom shooting on the first shooting object based on the first shooting parameters under the condition that the first shooting object exceeds the display range of the first shooting window, so that the video shooting device can continue to carry out zoom shooting according to the shooting parameters preset by a user, and the shooting accuracy of the video shooting device can be improved.

Optionally, in this embodiment of the present application, after the step 106, the video shooting method provided in this embodiment of the present application may further include the following steps 107 to 109.

And step 107, the video shooting device receives a second input of the user to the second shooting window.

Optionally, in this embodiment of the application, the second input may be: the click input of the user to the second shooting window, or the voice instruction input by the user, or the specific gesture input by the user may be specifically determined according to the actual use requirement, and this is not limited in the embodiment of the present application.

For example, taking the second input as a specific gesture input by the user as an example, the second input may be an input by the user double-fingering on the second photographing window, or an input by the user double-fingering off on the second photographing window.

Step 108, the video shooting device responds to the second input and obtains a second shooting parameter.

In the embodiment of the present application, the method for the video capture device to obtain the second capture parameter may be the same as or different from the method for the video capture device to obtain the first capture parameter.

Alternatively, in this embodiment of the application, the second shooting parameter may be a shooting parameter corresponding to the second input parameter.

For example, taking the example that the second shooting parameter includes at least one zoom magnification, when the user's fingers are gradually pinched inward; the zoom magnification in the second photographing parameter is gradually decreased, and the zoom magnification in the second photographing parameter is gradually increased when the user's fingers are gradually separated outward.

Optionally, in the embodiment of the present application, the zoom period in the second shooting parameter is positively correlated with the period of the pinch or the separation of the two fingers of the user.

And step 109, controlling the second camera to shoot the first shooting object based on the second shooting parameters by the video shooting device.

Optionally, in this embodiment of the application, taking the example that the second shooting parameter includes multiple continuous zoom magnifications, the video shooting device may control the second camera to shoot the first shooting object based on each zoom magnification when acquiring one zoom magnification until the video shooting device acquires the next zoom magnification; after the video shooting device acquires the next zoom magnification, the second camera can be controlled to shoot the first shooting object by adopting the next zoom magnification.

Optionally, in this embodiment of the application, assuming that the second shooting parameter includes a plurality of continuous zoom magnifications, then: if the second camera is a zoom camera, the video shooting device can control the second camera to shoot the first shooting object in a zoom mode based on the second shooting parameters; if the second camera is a fixed-focus camera, the video shooting device may control the second camera to shoot the first shooting object by using a fixed zoom magnification, and then magnify or reduce the shot image according to the magnification or reduction magnification corresponding to the second shooting parameter, so as to ensure that the image in the second shooting window has the same display effect as the image shot based on the first shooting parameter.

Optionally, in this embodiment of the application, when the video capturing apparatus controls the second camera to perform zoom capturing on the first capturing object based on the second capturing parameter, the first camera may continue to perform zoom capturing based on the first capturing parameter. Namely, the user can trigger the video shooting device to control the second camera to shoot by adopting shooting parameters different from the first shooting parameters through second input of the second shooting window.

For example, as shown in fig. 7 (a), if the user's fingers are separated outward on the second photographing window 50, the video photographing apparatus may control the second camera to perform zoom photographing on "floret" (i.e., the first photographing object) based on a zoom magnification (i.e., the second photographing parameter) corresponding to the second input trajectory, as shown in fig. 7 (b), the size of the "floret" in the second photographing window 50 is continuously enlarged, and the size of the object in the first photographing window 40 is kept unchanged (assuming that the first camera does not switch the zoom magnification during the input of the user's second input).

Optionally, in this embodiment of the application, in order to avoid that the shooting quality of the video shooting device is affected by jitter of the video shooting device, the video shooting device may stop shooting in a process that a user triggers and adjusts shooting parameters, and shoot after the user triggers and adjusts the parameters.

In the embodiment of the application, in the process of shooting based on the first shooting parameters, the video shooting device can acquire the second shooting parameters through the second input of the user to the second shooting window and control the second camera to shoot the first shooting object based on the second shooting parameters, so that the flexibility of zooming shooting of the video shooting device can be further improved.

Optionally, in this embodiment of the application, assuming that the target interface includes a third shooting window, the third shooting window includes an image captured by a third camera, and the third shooting window includes at least two shooting objects (that is, the image captured by the third camera includes images of at least two shooting objects), before step 101, the video shooting method provided in this embodiment of the application may further include step 110 and step 111 described below.

In step 110, the video camera receives a third input from the user to the first area in the third shooting window.

Wherein the first region may include an image of the second photographic subject.

Optionally, in this embodiment of the application, the third shooting window may be the same as or different from the first shooting window.

Optionally, in this embodiment of the application, the third shooting window may be the same as or different from the second shooting window.

Optionally, in this embodiment of the application, the third input may be: the click input of the user on the first area, or the voice instruction input by the user, or the specific gesture input by the user may be determined according to the actual use requirement, and this is not limited in this embodiment of the application.

And step 111, the video shooting device responds to the third input, displays a fourth shooting window and displays the second shooting object in the fourth shooting window.

Optionally, in this embodiment of the application, the second shooting object in the fourth shooting window and the second shooting object in the third shooting window may be collected by the same camera, or may be collected by different cameras, and may specifically be determined according to actual use requirements.

When the second shooting object in the fourth shooting window and the second shooting object in the third shooting window are collected by the same camera, the video shooting device can display the second shooting object in the fourth shooting window in a matting and copying mode, namely, copy the second shooting object in the third shooting window, and display the copied second shooting object in the fourth shooting window.

Optionally, in this embodiment of the application, the number of the first areas may be one or multiple, when the number of the first areas is multiple, each first area includes one second shooting object, the number of the fourth shooting windows is also multiple, and the number of the fourth shooting windows is equal to the number of the first areas.

Optionally, in this embodiment of the application, after the second photographic object is displayed in the fourth photographic window, the third photographic window may include the second photographic object or may not include the second photographic object, and may specifically be determined according to an actual use requirement.

Optionally, in this embodiment of the application, the video capturing device may display the fourth capturing window on the third capturing window in a picture-in-picture manner in an overlapping manner, or the video capturing device may display the third capturing window and the fourth capturing window in a split-screen manner, which may be determined specifically according to actual use requirements, and this embodiment of the application is not limited.

For other descriptions of step 110 and step 111, reference may be specifically made to relevant descriptions in the foregoing embodiments, and details are not described here to avoid repetition.

In the embodiment of the application, when the third shooting window in the target interface includes at least two shooting objects, the video shooting device can trigger and display the fourth shooting window after receiving a third input of the user to the first area including the second shooting object in the third shooting window, and display the second shooting object in the fourth shooting window, so that the interestingness of zooming and shooting of the electronic device can be improved.

Optionally, in this embodiment of the present application, after the step 111, the video shooting method provided in this embodiment of the present application may further include the following steps 112 and 113.

And step 112, the video shooting device receives a fourth input of the user to the fourth shooting window.

In step 113, the video camera executes the target process in response to the fourth input.

Wherein the target treatment may comprise at least one of: moving a fourth shooting window; (II) adjusting the size of a fourth shooting window; (III) combining the fourth shooting window and the fifth shooting window under the condition that the target interface comprises the fifth shooting window; (IV) deleting the fourth shooting window; and (V) adjusting the display mode of the fourth shooting window.

And (I) moving the fourth shooting window.

Optionally, in this embodiment of the application, the fourth input may specifically be a drag input of the user to the fourth shooting window.

In the embodiment of the application, the user can drag the fourth shooting window to any position in the target interface.

For example, as shown in fig. 8 (a), the video camera displays the shooting window 60 (i.e., the third shooting window) where "cola" is located, the shooting window 70-1 where "puppy" is located, and the shooting window 70-2 (i.e., the fourth shooting window) where "floret" is located in a split-screen manner, and the shooting window 60, the shooting window 70-1, and the shooting window 70-2 are arranged on the screen in the order from bottom to top, at this time, the user can hold the shooting window 70-2 (i.e., the fourth shooting window) and drag the shooting window 70-2 to the position of the shooting window 60 along the direction indicated by the dotted arrow, and then open the shooting window, so as shown in fig. 8 (b), the video camera can display the shooting window 70-2 in the bottom area of the screen, and display the shooting window 60 in the top area of the screen.

For another example, as shown in (a) of fig. 9, the video photographing apparatus displays the fourth photographing window 70 in a superimposed manner in picture-in-picture on the third photographing window 60, and the user may drag the fourth photographing window 70 in a direction indicated by a dotted arrow to a position as shown in (b) of fig. 9 to implement moving the fourth photographing window 70.

And (II) adjusting the size of the fourth shooting window.

Optionally, in this embodiment of the application, the fourth input may be a dragging input of the user to a frame/vertex angle of the fourth shooting window.

Optionally, in this embodiment of the application, when the number of the fourth shooting windows is multiple, a fourth input may be used to adjust the size of one of the fourth shooting windows (at this time, the one fourth shooting window is displayed in a picture-in-picture display manner), or to adjust the size of one of the fourth shooting windows and the size of the other shooting windows in the screen (at this time, the one fourth shooting window is displayed in a split-screen display manner).

Exemplarily, it is assumed that the number of the fourth photographing windows is 2, which are the photographing window 70-2 and the photographing window 70-1 shown in (a) of fig. 10, respectively; the video shooting device displays a shooting window 60 (namely a third shooting window) where the coke is positioned, a shooting window 70-2 where the floret is positioned and a shooting window 70-1 where the puppy is positioned in a split-screen mode, so that:

1) if the user holds down the right side frame of the photographing window 70-2 and drags to the right as shown in fig. 10 (a), the video photographing apparatus may increase the size of the photographing window 70-2 and decrease the size of the photographing window 70-1 as shown in fig. 10 (b), and keep the size of the photographing window 60 unchanged.

2) If the user holds down the top corner of the lower right corner of the photographing window 70-2 and drags it downward, as shown in fig. 10 (a), the video photographing apparatus may increase the sizes of the photographing window 70-2 and the photographing window 70-1 and decrease the size of the photographing window 60, as shown in fig. 11 (a).

3) If the user presses and drags the bottom border of the photographing window 70-2 downward as shown in fig. 10 (a), the video photographing apparatus may extend the photographing window 70-2 toward the bottom of the screen as shown in fig. 11 (b), i.e., increase the size of the photographing window 70-2 and decrease the size of the photographing window 60, and keep the size of the photographing window 70-1 unchanged, and it can be seen that when the user pulls the bottom border of the photographing window 70-2 to the bottom of the screen, the photographing window 70-2 is located at the left half of the screen; the photographing window 70-1 and the photographing window 60 are located on the right half of the screen.

And (III) combining the fourth shooting window and the fifth shooting window in the case that the target interface comprises the fifth shooting window.

Optionally, in this embodiment of the application, the user may trigger the video capturing apparatus to merge the fourth shooting window and the fifth shooting window by dragging the fourth shooting window to the position of the fifth shooting window, that is, displaying the image in the fourth shooting window and the image in the fifth shooting window in one window.

And (IV) deleting the fourth shooting window.

Optionally, in this embodiment of the application, the fourth input may be a specific gesture input of the user on the fourth shooting window to trigger the video capturing apparatus to delete the fourth shooting window, or the user may drag the fourth shooting window to a certain position in the target interface (for example, a position of a set deletion control) to trigger the video capturing apparatus to delete the fourth shooting window.

In practical implementation, the user may set any input that may trigger the video capturing apparatus to delete the fourth capturing window according to the use requirement, which is not limited herein.

And (V) adjusting the display mode of the fourth shooting window.

Optionally, in this embodiment of the present application, a display manner of the window includes: picture-in-picture display mode and split-screen display mode.

Optionally, in this embodiment of the application, the adjusting, by the video capturing device, the display mode of the fourth capturing window includes: and adjusting the display mode of the fourth shooting window from the split-screen display mode to the picture-in-picture display mode, or adjusting the display mode of the fourth shooting window from the picture-in-picture display mode to the split-screen display mode.

Optionally, in this embodiment of the application, the fourth input may be an input in a preset input form, an input of dragging the fourth shooting window to a preset position on the screen, an input of triggering the size of the fourth shooting window to be smaller than or equal to a preset size (determined according to actual usage requirements), and the like, and may specifically be determined according to the actual usage requirements, which is not limited in this embodiment of the application.

Example 1, assuming that the number of fourth photographing windows is 2, at photographing window 70-2 and at photographing window 70-1 shown in (a) of fig. 10, respectively; as shown in fig. 10 (b), the user may press and hold the left side frame of the photographing window 70-1 and drag the frame to the rightmost position of the screen, at this time, since the size of the photographing window 70-1 is smaller than the preset size, as shown in fig. 10 (c), the video photographing apparatus may display the photographing window 70-2 and the photographing window 60 in a split screen manner, and display the photographing window 70-1 in a superimposed manner in a picture-in-picture manner, that is, adjust the display manner of the fourth photographing window from the split screen display manner to the picture-in-picture display manner.

Example 2, as shown in (a) of fig. 12, the video camera displays a shooting window 70-2 (i.e., a fourth shooting window) in which "florets" are located in a picture-in-picture display manner on the shooting window 60 (i.e., a third shooting window), and then: the user may double-click (i.e., a fourth input) on the photographing window 70-2, so that the video photographing apparatus may display the photographing window 70-2 and the photographing window 60 in a split screen manner, i.e., the display manner of the fourth photographing window is adjusted from the picture-in-picture display manner to the split screen display manner, as shown in (b) of fig. 12.

Alternatively, in the present embodiment, as shown in (b) of fig. 12, the video camera default shooting window 70-2 and the shooting window 60 are the same size; the user may trigger the video camera to adjust the sizes of the two shooting windows by dragging the borders of the two shooting windows according to the actual use requirement, for example, the user may trigger the video camera to adjust the sizes of the shooting window 70-2 and the shooting window 60 shown in (b) in fig. 12 to the sizes of the shooting window 70-2 and the shooting window 60 shown in (c) in fig. 12.

Example 3, as shown in (a) of fig. 13, if the video camera displays a shooting window 70-2 in which "floret" is located and a shooting window 70-1 in which "puppy" is located (i.e., the number of the fourth shooting windows is 2) in a picture-in-picture manner on the shooting window 60 (i.e., the third shooting window), the user can hold and drag the shooting window 70-2, and the shooting window 70-2 moves along the drag trajectory of the user, then:

if the user drags the photographing window 70-2 toward the lower left corner of the screen (i.e., a fourth input), the video photographing apparatus may display a preview split screen bar 130, as shown in fig. 13 (b); after the fourth input is ended, the video photographing apparatus may display the photographing window 70-2, the photographing window 70-1, and the photographing window 60 in the preview split screen column, as shown in (a) of fig. 10, wherein the video photographing apparatus may display the photographing window 70-2 in the upper left corner of the screen, the photographing window 70-1 in the upper right corner of the screen, and display the photographing window 60 in the lower half of the screen.

If the user drags the photographing window 70-2 to the upper right corner of the screen, the video photographing apparatus may display a preview split screen column 131 as shown in (c) of fig. 13; after the fourth input is ended, as shown in (a) of fig. 8, the video photographing apparatus may display the photographing window 70-2, the photographing window 70-1, and the photographing window 60 in divided screens according to the preview divided screen column 131; among them, the video photographing apparatus may display the photographing window 70-2 in the top area of the screen, the photographing window 70-1 in the middle area of the screen, and the photographing window 60 in the bottom area of the screen.

If the user drags the photographing window 70-2 toward the middle area of the screen, the video photographing apparatus may display a preview split screen 132 as shown in fig. 14; after the fourth input is ended, as shown in (c) of fig. 10, the video photographing apparatus may display the photographing window 70-2 and the photographing window 60 in a split screen according to the preview split screen column 132, and keep displaying the photographing window 70-1 in a picture-in-picture form.

In the embodiment of the application, when the screen of the video camera includes a plurality of shooting windows, a user can trigger the video camera to perform at least one of moving the fourth shooting window, adjusting the size of the fourth shooting window, combining the fourth shooting window and the fifth shooting window, deleting the fourth shooting window, and adjusting the display mode of the fourth shooting window by a fourth input to one shooting window (for example, the fourth shooting window), and when the target interface includes the fifth shooting window, so that the display mode of the video camera can be more flexible.

Alternatively, in the embodiment of the present application, assuming that the target interface is a shooting interface or a shooting preview interface of a video shooting device having a scroll screen, the target interface may include at least two shooting objects (hereinafter, referred to as at least two shooting objects x); in the process of performing zoom photographing by the video photographing apparatus based on the first photographing parameter, the video photographing method provided by the embodiment of the present application may further include steps 114 and 115 described below.

And step 114, under the condition that the third shooting object exceeds the display range of the target interface, the video shooting device controls the scroll screen of the video shooting device to be unfolded from the first state to the second state.

And step 115, the video shooting device displays the third shooting object in the second display area.

The third shooting object can be any one of the at least two shooting objects, the scroll screen in the first state comprises a first display area, the scroll screen in the second state comprises a second display area, and the size of the second display area is larger than that of the first display area.

In the embodiment of the present application, before step 114, a target interface is displayed in the first display area, and the target interface includes a third shooting object; after step 114, the target interface is displayed in the second display area, and the third photographic subject is also included in the target interface.

Optionally, in this embodiment of the application, the video capturing apparatus may control the scroll screen to be unfolded from the first state to the second state in the first direction, where the first direction is opposite to the second direction, and the second direction is a direction in which the third captured object gradually disappears from the display range of the target interface. For example, as shown in (a) of fig. 15, the "floret" (i.e., the third photographic subject) is located in the left region of the target interface, then, when the "floret" is out of the display range of the target interface, as shown in (b) of fig. 15, the video photographing apparatus may control the spool screen to be unrolled rightward from the first state to the second state. In this way, it can be ensured that the relative position of the third photographic subject in the target interface remains unchanged. Of course, in actual implementation, the electronic device may also be unfolded from the first state to the second state along any possible direction, which may be determined according to actual usage requirements, and the embodiment of the present application is not limited.

For the description that the third shooting object exceeds the display range of the target interface, reference may be specifically made to the related description of "the first shooting object exceeds the display range of the first shooting window" in the above embodiment, and details are not repeated here in order to avoid repetition.

Alternatively, in this embodiment of the application, it is assumed that before the third photographic subject exceeds the display range of the target interface, the video shooting device controls the first camera to perform zoom shooting based on the first shooting parameter, and after the third photographic subject exceeds the display range of the target interface, the video shooting device may control another camera (for example, the second camera in the above-mentioned embodiment) to shoot the third photographic subject while controlling the first camera to shoot.

Exemplarily, assuming that the zoom period in the first photographing parameter is 2s, the start zoom magnification is 1X, the end zoom magnification is 8X, and assuming that the screen of the video photographing apparatus is a scroll screen, then: as shown in (a) of fig. 15, the scroll screen is in the first state, the shooting preview interface is displayed in the first display area 110 of the scroll screen, during zooming shooting by the video shooting device according to the first shooting parameter through the first camera, the video shooting device can display a shooting interface (i.e. a target interface) on the first display area 110 and display an image shot by the first camera in real time in the shooting interface, wherein the image can include "floret" and "cola", if it is detected that the "floret" (i.e. the third shot object) disappears from the image shot by the first camera, i.e. the third shot object exceeds the display range of the target interface, the video shooting device can continue shooting the "floret" through the wide-angle camera in the video shooting device, and then as shown in (b) of fig. 15, the video shooting device can control the scroll screen to unfold from the first state to the second state, at this time, the scroll screen includes the second display area 111, and the "smallpox" is displayed in the left area of the second display area 111 and the "cola" is kept displayed in the right area of the second display area 111. Therefore, the shooting range of the video shooting device can be enlarged, and the aim of displaying the flowers is fulfilled.

In this embodiment of the application, when the display screen of the video camera is a scroll screen, and in a case that the third photographic subject is beyond the display range of the target interface, the video camera may control the scroll screen of the video camera to be unfolded from the first state to the second state including the second display area, and display the third photographic subject in the second display area. Therefore, the flexibility of displaying images in a split screen manner when the video photographing apparatus photographs can be improved.

Optionally, in this embodiment of the application, after the video capturing apparatus receives the first input of the user, the parameter setting control may be kept displayed, so that in a process of performing zoom capturing by the video capturing apparatus based on the first capturing parameter, the user may trigger the video capturing apparatus to re-acquire a capturing parameter (hereinafter referred to as a third capturing parameter) by inputting the first input, a method for the video capturing apparatus to acquire the third capturing parameter may be the same as or different from a method for the video capturing apparatus to acquire the first capturing parameter, and the third capturing parameter may be the same as or different from the first capturing parameter, and may specifically be determined according to actual use requirements.

Optionally, in this embodiment of the application, after the video capturing apparatus acquires the third shooting parameter, the zoom capturing based on the first shooting parameter may be interrupted, and the capturing based on the third shooting parameter may be continued.

Optionally, in this embodiment of the application, in order to ensure that the shooting quality of the video shooting device is not affected by the shake of the video shooting device, the video shooting device may stop shooting during the process of triggering and adjusting the shooting parameters by the user, and shoot based on the third shooting parameters after the user triggers and adjusts the parameters.

It should be noted that, in the video shooting method provided in the embodiment of the present application, the execution subject may be a video shooting device, or a control module in the video shooting device for executing the video shooting method. In the embodiment of the present application, a video shooting method executed by a video shooting device is taken as an example, and the video shooting device provided in the embodiment of the present application is described.

With reference to fig. 16, an embodiment of the present application provides a video camera 160, where the video camera 160 may include: a receiving module 161, an obtaining module 162 and a control module 163. The receiving module 161 may be configured to receive a first input of a target interface from a user, where the target interface is a shooting preview interface or a shooting interface. The obtaining module 162 may be configured to obtain the first shooting parameter in response to the first input received by the receiving module 161. The control module 163 may be configured to perform zoom shooting based on the first shooting parameter acquired by the acquisition module 162, and output a target video. Wherein the first shooting parameter includes a start zoom magnification and an end zoom magnification.

In a possible implementation manner, the first shooting parameter may further include a zoom period. The control module 163 may be specifically configured to execute the zoom processing according to the start zoom magnification, the end zoom magnification, and the zoom period acquired by the acquisition module 162 in the process of capturing the target video.

In a possible implementation manner, the receiving module 161 may be specifically configured to receive a first input of a zoom parameter obtaining control from a user, where the zoom parameter obtaining control includes a first sub-control, a second sub-control, and a third sub-control, and the first input includes a first sub-input, a second sub-input, and a third sub-input. The obtaining module 162 may be specifically configured to obtain a starting zoom magnification in response to the first sub-input of the first sub-control by the user, which is received by the receiving module 161; acquiring a termination zoom magnification in response to a second sub-input of the second sub-control by the user, which is received by the receiving module 161; the zoom period is obtained in response to a third sub-input of the third sub-control by the user received by the receiving module 161.

In a possible implementation manner, the video capturing apparatus 160 may further include a display module; the control module 163 may be specifically configured to control the first camera to perform zoom shooting based on the first shooting parameter acquired by the acquisition module 162. The display module can be used for displaying a first shooting window, and the first shooting window is a shooting window corresponding to the first camera. The control module 163 is further configured to control the second camera to shoot the first shooting object when the first shooting object exceeds the display range of the first shooting window; the display module can also be used for displaying a second shooting window, and the second shooting window is a shooting window corresponding to the second camera.

In a possible implementation manner, the control module 163 may be specifically configured to control the second camera to perform zoom shooting on the first shooting object based on the first shooting parameter acquired by the acquisition module 162.

In a possible implementation manner, the receiving module 161 may be further configured to receive a second input of the second shooting window from the user after the display module displays the second shooting window. The obtaining module 162 may be further configured to obtain the second shooting parameter in response to the second input received by the receiving module 161. The control module 163 may be further configured to control the second camera to shoot the first shooting object based on the second shooting parameter obtained by the obtaining module 162.

In a possible implementation manner, the target interface may include a third shooting window, where the third shooting window includes an image collected by a third camera, and the third shooting window includes at least two shooting objects. The receiving module 161 may further be configured to receive a third input from the user to a first area in the third shooting window before receiving the first input from the user to the target interface, where the first area includes the second shooting object. The display module may be further configured to display a fourth photographing window and display the second photographing object in the fourth photographing window in response to a third input received by the receiving module 161.

In a possible implementation manner, the receiving module 161 may be further configured to receive a fourth input from the user to the fourth shooting window after the displaying module displays the second shooting object in the fourth shooting window. The control module 163 may be further configured to execute the target process in response to the fourth input received by the receiving module 161. The target treatment includes at least one of: moving the fourth shooting window; adjusting the size of the fourth shooting window; combining the fourth shooting window and the fifth shooting window under the condition that the target interface comprises the fifth shooting window; deleting the fourth shooting window; and adjusting the display mode of the fourth shooting window.

In a possible implementation manner, the target interface may be a shooting interface or a shooting preview interface of the video shooting device 160 with a scroll screen, and the target interface includes at least two shooting objects. The control module 163 may be further configured to, after performing zoom shooting based on the first shooting parameter acquired by the acquisition module 162, control the scroll screen of the video shooting device 160 to be unfolded from the first state to a second state in a case where a third shooting object is beyond the display range of the target interface, where the third shooting object is any one of at least two shooting objects, the scroll screen in the first state includes a first display area, the scroll screen in the second state includes a second display area, and a size of the second display area is larger than a size of the first display area. And the display module can be also used for displaying the third shooting object in the second display area.

In the video shooting device provided by the embodiment of the application, the video shooting device can perform zoom shooting based on the first shooting parameters which are preset by a user and comprise the initial zoom magnification and the termination zoom magnification, and output the target video without inputting the target video for multiple times in a shooting interface by the user, so that the operation is simple.

The beneficial effects of the various implementation manners in this embodiment may specifically refer to the beneficial effects of the corresponding implementation manners in the above method embodiments, and are not described herein again to avoid repetition.

The video shooting device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.

The video capture device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an IOS operating system, or other possible operating systems, which is not specifically limited in the embodiments of the present application.

The video shooting device provided in the embodiment of the present application can implement each process implemented by the method embodiments of fig. 1 to fig. 15, and is not described herein again to avoid repetition.

As shown in fig. 17, an electronic device 200 according to an embodiment of the present application is further provided, and includes a processor 202, a memory 201, and a program or an instruction stored in the memory 201 and executable on the processor 202, where the program or the instruction is executed by the processor 202 to implement the processes of the shooting method embodiment, and can achieve the same technical effects, and no further description is provided herein to avoid repetition.

It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and the non-mobile electronic devices described above.

Fig. 18 is a schematic hardware structure diagram of an electronic device implementing an embodiment of the present application.

The electronic device 1000 includes, but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, and a processor 1010.

Those skilled in the art will appreciate that the electronic device 1000 may further comprise a power supply (e.g., a battery) for supplying power to various components, and the power supply may be logically connected to the processor 1010 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system. The electronic device structure shown in fig. 18 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description thereof is omitted.

The user input unit 1007 is configured to receive a first input from a user to a target interface, where the target interface is a shooting preview interface or a shooting interface. A processor 1010, configured to acquire a first shooting parameter in response to a first input received by the user input unit 1007. The processor 1010 is further configured to perform zoom shooting based on the acquired first shooting parameter, and output a target video. Wherein the first shooting parameter includes a start zoom magnification and an end zoom magnification.

In a possible implementation manner, the first shooting parameter further includes a zoom period. The processor 1010 is specifically configured to execute zoom processing according to the acquired start zoom magnification, end zoom magnification, and zoom period in the process of capturing the target video.

In a possible implementation manner, the user input unit 1007 is specifically configured to receive a first input of a zoom parameter acquisition control by a user, where the zoom parameter acquisition control includes a first sub-control, a second sub-control, and a third sub-control, and the first input includes a first sub-input, a second sub-input, and a third sub-input. The processor 1010 is specifically configured to obtain a starting zoom magnification in response to a first sub-input to the first sub-control by the user, which is received by the user input unit 1007; acquiring a termination zoom magnification in response to a second sub-input of the second sub-control by the user, which is received by the user input unit 1007; the zoom period is acquired in response to a third sub-input of the third sub-control by the user, which is received by the user input unit 1007.

In a possible implementation manner, the processor 1010 is specifically configured to control the first camera to perform zoom shooting based on the acquired first shooting parameter. The display unit 1006 is configured to display a first shooting window, where the first shooting window is a shooting window corresponding to the first camera. The processor 1010 is further configured to control the second camera to shoot the first shooting object when the first shooting object exceeds the display range of the first shooting window; the display unit 1006 is further configured to display a second shooting window, where the second shooting window is a shooting window corresponding to the second camera.

In a possible implementation manner, the processor 1010 is specifically configured to control the second camera to perform zoom shooting on the first shooting object based on the acquired first shooting parameter.

In a possible implementation manner, the user input unit 1007 is further configured to receive a second input to the second shooting window by the user after the display module displays the second shooting window. The processor 1010 is further configured to acquire a second shooting parameter in response to a second input received by the user input unit 1007. The processor 1010 is further configured to control the second camera to shoot the first shooting object based on the obtained second shooting parameter.

In a possible implementation manner, the target interface includes a third shooting window, the third shooting window includes an image collected by a third camera, and the third shooting window includes at least two shooting objects. The user input unit 1007 is further configured to receive a third input from the user to a first region in the third shooting window before receiving the first input from the user to the target interface, where the first region includes the second shooting object. And a display unit 1006, further configured to display a fourth photographing window and display the second photographing object in the fourth photographing window in response to a third input received by the user input unit 1007.

In a possible implementation manner, the user input unit 1007 is further configured to receive a fourth input from the user to the fourth shooting window after the display unit 1006 displays the second shooting object in the fourth shooting window. The processor 1010 is further configured to execute a target process in response to a fourth input received by the user input unit 1007. The target treatment includes at least one of: moving the fourth shooting window; adjusting the size of the fourth shooting window; combining the fourth shooting window and the fifth shooting window under the condition that the target interface comprises the fifth shooting window; deleting the fourth shooting window; and adjusting the display mode of the fourth shooting window.

In a possible implementation manner, the target interface is a shooting interface or a shooting preview interface of an electronic device with a scroll screen, and the target interface includes at least two shooting objects. The processor 1010 is further configured to control the scroll screen of the electronic device to be unfolded from a first state to a second state when a third photographic object exceeds a display range of the target interface after zoom photography is performed based on the acquired first photographing parameter, where the third photographic object is any one of at least two photographic objects, the scroll screen in the first state includes a first display area, the scroll screen in the second state includes a second display area, and a size of the second display area is larger than a size of the first display area. A display unit 1006, further configured to display the third photographic subject in the second display area.

In the electronic device provided by the embodiment of the application, the electronic device can perform zoom shooting based on the first shooting parameters including the initial zoom magnification and the termination zoom magnification which are preset by the user, and output the target video without performing multiple inputs in a shooting interface by the user to realize zoom shooting, so that the operation is simple.

Furthermore, the first shooting parameter is set before the electronic equipment shoots, and a user does not need to input a shooting interface in the shooting process, so that the electronic equipment can be prevented from shaking, the quality of a video shot by the electronic equipment can be improved, and the obtained video has a good zooming effect.

It should be understood that in the embodiment of the present application, the input Unit 1004 may include a Graphics Processing Unit (GPU) 10041 and a microphone 10042, and the Graphics Processing Unit 10041 processes image data of still pictures or videos obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1007 includes a touch panel 10071 and other input devices 10072. The touch panel 10071 is also referred to as a touch screen. The touch panel 10071 may include two parts, a touch detection device and a touch controller. Other input devices 10072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 1009 may be used to store software programs as well as various data, including but not limited to application programs and operating systems. Processor 1010 may integrate an application processor that handles primarily operating systems, user interfaces, applications, etc. and a modem processor that handles primarily wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1010.

The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the video shooting method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.

The processor is a processor in the electronic device in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk. The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a program or an instruction to implement each process of the video shooting method embodiment, and the same technical effect can be achieved.

It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A method of video capture, the method comprising:

receiving a first input of a user to a target interface, wherein the target interface is a shooting preview interface or a shooting interface;

responding to the first input, and acquiring a first shooting parameter;

zooming shooting is carried out based on the first shooting parameters, and a target video is output;

wherein the first photographing parameter includes a start zoom magnification and an end zoom magnification.

2. The video shooting method according to claim 1, wherein the first shooting parameter further includes a zoom period;

the zoom photographing based on the first photographing parameter includes:

and in the process of shooting the target video, executing zooming processing according to the initial zooming multiplying factor, the ending zooming multiplying factor and the zooming period.

3. The video shooting method according to claim 1 or 2,

the receiving of the first input of the target interface by the user comprises:

receiving a first input of a user to a zooming parameter acquisition control, wherein the zooming parameter acquisition control comprises a first sub-control, a second sub-control and a third sub-control;

the first input comprises a first sub-input, a second sub-input, and a third sub-input; the acquiring, in response to the first input, a first shooting parameter includes:

responding to the first sub input of a user to the first sub control, and acquiring the initial zooming magnification;

acquiring the termination zoom magnification in response to the second sub-input of the second sub-control by the user;

obtaining the zoom period in response to the third sub-input of the third sub-control by the user.

4. The video shooting method according to claim 1, wherein the performing zoom shooting based on the first shooting parameter includes:

controlling a first camera to carry out zoom shooting based on the first shooting parameter;

the method further comprises the following steps:

displaying a first shooting window, wherein the first shooting window is a shooting window corresponding to the first camera;

and under the condition that a first shooting object exceeds the display range of the first shooting window, controlling a second camera to shoot the first shooting object and displaying a second shooting window, wherein the second shooting window is a shooting window corresponding to the second camera.

5. The video shooting method according to claim 4, wherein the shooting the first shooting object by the second camera includes:

and controlling the second camera to carry out zoom shooting on the first shooting object based on the first shooting parameter.

6. The video shooting method of claim 4, wherein after displaying the second shooting window, further comprising:

receiving a second input of the user to the second shooting window;

responding to the second input, and acquiring a second shooting parameter;

and controlling the second camera to shoot the first shooting object based on the second shooting parameter.

7. The video shooting method according to claim 1, wherein the target interface comprises a third shooting window, the third shooting window comprises an image collected by a third camera, and the third shooting window comprises at least two shooting objects;

before the receiving the first input of the target interface by the user, the method further comprises:

receiving a third input of a user to a first area in the third shooting window, wherein the first area comprises a second shooting object;

in response to the third input, displaying a fourth photographing window, and displaying the second photographing object in the fourth photographing window.

8. The video shooting method according to claim 7, wherein after the second shooting object is displayed in the fourth shooting window, the method further comprises:

receiving a fourth input of the user to the fourth shooting window;

executing a target process in response to the fourth input;

the target treatment comprises at least one of: moving the fourth photographing window; adjusting the size of the fourth shooting window; under the condition that the target interface comprises a fifth shooting window, combining the fourth shooting window and the fifth shooting window; deleting the fourth shooting window; and adjusting the display mode of the fourth shooting window.

9. The video photographing method of claim 1, wherein the target interface is a photographing interface or a photographing preview interface of a video photographing apparatus having a scroll screen, the target interface including at least two photographing objects;

after the zoom photographing based on the first photographing parameter, the method further includes:

under the condition that a third shooting object exceeds the display range of the target interface, controlling a scroll screen of the video shooting device to be unfolded from a first state to a second state, wherein the third shooting object is any one of the at least two shooting objects, the scroll screen in the first state comprises a first display area, the scroll screen in the second state comprises a second display area, and the size of the second display area is larger than that of the first display area;

displaying the third photographic subject in the second display area.

10. The video shooting device is characterized by comprising a receiving module, an obtaining module and a control module;

the receiving module is used for receiving first input of a user to a target interface, wherein the target interface is a shooting preview interface or a shooting interface;

the acquisition module is used for responding to the first input received by the receiving module to acquire a first shooting parameter;

the control module is used for carrying out zoom shooting based on the first shooting parameter obtained by the obtaining module and outputting a target video;

11. The video camera of claim 10, wherein the first camera parameters further include a zoom period;

the control module is specifically configured to execute zoom processing according to the initial zoom magnification, the final zoom magnification, and the zoom period acquired by the acquisition module in a process of shooting a target video.

12. The video shooting device according to claim 10 or 11, wherein the receiving module is specifically configured to receive a first input of a zoom parameter obtaining control from a user, where the zoom parameter obtaining control includes a first sub-control, a second sub-control, and a third sub-control;

the first input comprises a first sub-input, a second sub-input, and a third sub-input; the obtaining module is specifically configured to obtain the initial zoom magnification in response to the first sub-input of the first sub-control by the user, which is received by the receiving module; acquiring the termination zoom magnification in response to the second sub-input of the user to the second sub-control received by the receiving module; and acquiring the zoom period in response to the third sub-input of the user to the third sub-control received by the receiving module.

13. The video camera of claim 10, further comprising a display module;

the control module is specifically used for controlling the first camera and carrying out zoom shooting based on the first shooting parameters acquired by the acquisition module;

the display module is used for displaying a first shooting window, and the first shooting window is a shooting window corresponding to the first camera;

the control module is further used for controlling a second camera to shoot a first shooting object under the condition that the first shooting object exceeds the display range of the first shooting window;

the display module is further configured to display a second shooting window, where the second shooting window is a shooting window corresponding to the second camera.

14. The video camera of claim 13,

the control module is specifically configured to control the second camera to perform zoom shooting on the first shooting object based on the first shooting parameter acquired by the acquisition module.

15. The video camera of claim 13,

the receiving module is further configured to receive a second input of the second shooting window from the user after the display module displays the second shooting window;

the acquisition module is further used for responding to the second input received by the receiving module to acquire a second shooting parameter;

the control module is further configured to control the second camera to shoot the first shooting object based on the second shooting parameter obtained by the obtaining module.

16. The video camera of claim 10, wherein the target interface comprises a third camera window, the third camera window comprises images captured by a third camera, and the third camera window comprises at least two shooting objects;

the receiving module is further configured to receive a third input of the user to a first area in the third shooting window before receiving the first input of the user to the target interface, where the first area includes a second shooting object;

the display module is further configured to display a fourth shooting window in response to the third input received by the receiving module, and display the second shooting object in the fourth shooting window.

17. The video camera of claim 16, wherein the receiving module is further configured to receive a fourth input from the user to the fourth shooting window after the displaying module displays the second shooting object in the fourth shooting window;

the control module is further used for responding to the fourth input received by the receiving module and executing target processing;

18. The video camera of claim 10, wherein the target interface is a camera interface or a camera preview interface of a video camera having a scroll screen, the target interface including at least two photographic subjects;

the control module is further configured to control a scroll screen of the video shooting device to be unfolded from a first state to a second state when a third shooting object exceeds a display range of the target interface after zoom shooting is performed based on the first shooting parameter acquired by the acquisition module, where the third shooting object is any one of the at least two shooting objects, the scroll screen in the first state includes a first display area, the scroll screen in the second state includes a second display area, and a size of the second display area is larger than a size of the first display area;

the display module is further configured to display the third shooting object in the second display area.

19. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the video capture method of any of claims 1 to 9.

20. A readable storage medium, characterized in that it stores thereon a program or instructions which, when executed by a processor, implement the steps of the video shooting method according to any one of claims 1 to 9.