CN111093023B - Video shooting method and electronic equipment - Google Patents
Video shooting method and electronic equipment Download PDFInfo
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- CN111093023B CN111093023B CN201911319957.1A CN201911319957A CN111093023B CN 111093023 B CN111093023 B CN 111093023B CN 201911319957 A CN201911319957 A CN 201911319957A CN 111093023 B CN111093023 B CN 111093023B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
- H04N23/632—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
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Abstract
The embodiment of the invention provides a video shooting method and electronic equipment, relates to the technical field of communication, and aims to solve the problem that the shooting effect is single due to the existing video shooting method. The video shooting method comprises the following steps: under the condition that the electronic equipment displays a video shooting preview interface, receiving first input of a target shooting subject identification; responding to the first input, and displaying target information for indicating switching of shooting parameters at least one preset moment according to the target shooting subject identification; the shooting parameters comprise at least one of shooting direction and shooting focal length. The video shooting method in the embodiment of the invention is applied to electronic equipment.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a video shooting method and electronic equipment.
Background
At present, the application of the shooting function of the electronic equipment is more and more extensive. For example, when a user goes on a trip, the user uses the electronic device to take a picture and a video and record a nice moment; for another example, the user shoots some videos recording fresh things and distributes the videos to the internet for more people to enjoy.
With the increasing demand of users, the requirements of users on shooting effects are higher and higher. For example, a user temporarily sees a very wonderful dance performance and wants to record a wonderful moment through a video, but generally, only a video can be shot randomly in a rush, and only a simple recorded video can be shot finally, which is single in form.
Therefore, the existing video shooting method causes a single shooting effect.
Disclosure of Invention
The embodiment of the invention provides a video shooting method and electronic equipment, and aims to solve the problem that the shooting effect is single due to the existing video shooting method.
In order to solve the technical problem, the invention is realized as follows:
the embodiment of the invention provides a video shooting method, which is applied to electronic equipment and comprises the following steps: under the condition that the electronic equipment displays a video shooting preview interface, receiving first input of a target shooting subject identification; responding to the first input, and displaying target information for indicating switching of shooting parameters at least one preset moment according to the target shooting subject identification; the shooting parameters comprise at least one of shooting direction and shooting focal length.
An embodiment of the present invention further provides an electronic device, including: the first input receiving module is used for receiving first input of a target shooting subject identification under the condition that the electronic equipment displays a video shooting preview interface; the first input response module is used for responding to the first input and displaying target information used for indicating switching of shooting parameters at least one preset moment according to the target shooting subject identification; the shooting parameters comprise at least one of shooting direction and shooting focal length.
The embodiment of the invention also provides electronic equipment which comprises a processor, a memory and a computer program which is stored on the memory and can run on the processor, wherein the computer program realizes the steps of the video shooting method when being executed by the processor.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the video shooting method are implemented.
Thus, in the embodiment of the present invention, when a user takes a video, the electronic device is controlled to enter the video taking preview interface, so that the user can perform a first input on the currently taken target shooting subject identifier, the electronic device determines an optimal scheme for switching shooting parameters during the video taking process according to the target shooting subject identifier in response to the first input, wherein the switching scheme at least includes a moment for switching the shooting parameters, a sequence for switching the shooting parameters, and switched shooting parameter contents, such as a shooting direction, a shooting focal length, and the like, so that the user is instructed to switch the shooting parameters through target information at least one preset moment according to the display contents of the shooting preview interface, and then the user reasonably moves the lens according to the instruction, so as to achieve the shooting effects of intelligent lens splitting, lens moving, and composition, so that the shot video effect has more form changes, the existing single shooting effect is replaced.
Drawings
FIG. 1 is one of the flow charts of a video capture method of an embodiment of the present invention;
FIG. 2 is one of the display diagrams of a video capture preview interface according to an embodiment of the present invention;
FIG. 3 is a second illustration of a display of a video preview interface according to an embodiment of the present invention;
FIG. 4 is a third schematic view of a video preview interface of the embodiment of the present invention;
FIG. 5 is a second flowchart of a video capture method according to an embodiment of the invention;
FIG. 6 is a fourth illustration of a display of a video capture preview interface in accordance with an embodiment of the present invention;
FIG. 7 is a third flowchart of a video capture method according to an embodiment of the invention;
FIG. 8 is a fifth illustration of a display of a video capture preview interface in accordance with an embodiment of the present invention;
FIG. 9 is a sixth illustration of a display of a video capture preview interface in accordance with an embodiment of the present invention;
FIG. 10 is one of the block diagrams of an electronic device of an embodiment of the invention;
fig. 11 is a second block diagram of the electronic device according to the embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a flow chart of a video capture method according to an embodiment of the invention is shown, applied to an electronic device.
The embodiment is preferably applied to video shooting scenes, and is particularly suitable for short video shooting scenes. In further embodiments, the method may also be applied to photo taking scenes.
Step S1: in the case where the electronic device displays a video capture preview interface, a first input of a target capture subject identification is received.
In this step, the first input is used for making relevant settings for the shooting, including at least settings for the subject of the shooting.
Wherein the first input comprises at least one of a touch gesture action and an air gesture action. Further, based on the implementation of the first input in different scenarios, the first input includes at least one gesture motion, and in the case that the first input includes a plurality of gesture motions, the plurality of gesture motions may be continuous or discontinuous.
Referring to fig. 2, referring to the point that the user turns on the "camera" to enter the short video capture mode, the electronic device displays a video capture preview interface, and the user can click on the setting button 1 above the camera interface to enter the video capture configuration page, as shown in fig. 3.
Referring to fig. 3, a plurality of shooting subject identifiers are displayed in the video shooting configuration page, and a user can select one of the shooting subject identifiers according to the current shooting content and perform a click operation, so that the shooting subject is the target shooting subject of the embodiment, and further, the configuration is completed and then the video shooting preview interface is returned.
In the above scenario, the first input includes a gesture action of the user clicking the setting button 1 and a gesture action of clicking the target shooting subject identifier.
Alternatively, the target shooting subject identification includes any one of an icon, a name, and the like.
Step S2: and responding to the first input, and displaying target information for indicating switching of shooting parameters at least one preset moment according to the target shooting subject identification.
The shooting parameters comprise at least one of shooting direction and shooting focal length.
Alternatively, in step S1, after the user inputs a selection instruction of the target photographic subject in the electronic device through the first input, the electronic device may acquire a photographic method related to the target photographic subject according to the target photographic subject selected by the user in response to the instruction. For example, for shooting some scene subjects, during shooting, the shooting angles of the scenes need to be switched according to a specific sequence, including a switching sequence from far to near. Therefore, in this step, at least one preset time may be set in combination with the displayed screen information and the shooting duration based on the target shooting subject, so that the target information is displayed in the video shooting preview interface at each preset time.
The target information is used for indicating switching of shooting parameters.
Optionally, the shooting parameters include at least one of a shooting direction and a shooting focal length.
For example, in the shooting process, a target message indicating switching of the shooting direction is displayed at least one preset moment; for another example, in the shooting process, a target message indicating switching of the shooting focal length is displayed at least one preset moment; for another example, during shooting, a target message indicating switching of the shooting focal length and the shooting direction is displayed at the same time at least one preset moment.
In reference, under the condition that the shooting direction is instructed to be switched, the electronic equipment can prompt the user to switch the shooting direction according to the target shooting theme and by combining the current picture information and the shooting duration in the video shooting preview interface so as to enter different shooting scenes in the video, and therefore the effect of changing the shooting scenes in the video is achieved.
Referring to fig. 4, in the shooting process, when the shooting duration is 2 seconds, a rightward indication arrow is displayed in the video shooting preview interface to suggest that the user moves the lens to the right side, and switches the shooting direction to acquire the next shooting scene. When the shooting time is 2 seconds, the shooting time is one of the preset moments, and the rightward indicating arrow is the target information displayed at the current preset moment.
Further, based on different shooting subjects, the electronic device prompts the user to switch the shooting direction at different shooting moments so as to suggest the user to move the lens. The direction of moving the lens comprises six directions of front-back, left-right, up-down and the like, so that suggestions of splitting, moving the mirror and composing the picture are intelligently provided for a user in the shooting process.
In reference, under the condition that switching of the shooting focal length is instructed, the electronic device can prompt a user to switch the shooting focal length according to a target shooting theme and by combining current picture information and shooting duration in a video shooting preview interface, so that the effect of changing the zoom scale in a video is achieved.
Referring to fig. 4, during shooting, when the shooting duration is 2 seconds, a recommended zoom scale of "× 5.0" is displayed in the video shooting preview interface to suggest that the user's current shooting scene is preferably enlarged by 5 times. Wherein, the shooting duration is 2 seconds, which is one of the preset moments, and the x 5.0 is the target information displayed at the current preset moment.
And under the condition that the display is used for indicating to switch the shooting focal length, the current picture information of the video shooting preview interface is preferably displayed by recommending the switched shooting focal length, so that the user can conveniently watch the switched effect.
Alternatively, the target information includes various forms, not limited to text target information, symbol target information, voice target information, and the like.
Based on the scheme, when the user shoots the video, the electronic equipment can set a corresponding scheme for switching shooting parameters according to different types of subjects shot by the user so as to provide better suggestions for the user to shoot the video, and therefore the effects of intelligently dividing the lens, moving the lens and composing the image are achieved.
Thus, in the embodiment of the present invention, when a user takes a video, the electronic device is controlled to enter the video taking preview interface, so that the user can perform a first input on the currently taken target shooting subject identifier, the electronic device determines an optimal scheme for switching shooting parameters during the video taking process according to the target shooting subject identifier in response to the first input, wherein the switching scheme at least includes a moment for switching the shooting parameters, a sequence for switching the shooting parameters, and switched shooting parameter contents, such as a shooting direction, a shooting focal length, and the like, so that the user is instructed to switch the shooting parameters through target information at least one preset moment according to the display contents of the shooting preview interface, and then the user reasonably moves the lens according to the instruction, so as to achieve the shooting effects of intelligent lens splitting, lens moving, and composition, so that the shot video effect has more form changes, the existing single shooting effect is replaced.
Generally, when a user shoots a video, in order to achieve a cool shooting effect, the user may voluntarily think of some shooting methods, including how to divide a mirror, how to operate the mirror, how to compose a picture, and the like, so that the electronic device in this embodiment may obtain related shooting methods based on shooting data of a large number of users, and then summarize some better shooting methods based on different shooting themes to generate different shooting themes and corresponding shooting methods, so as to intelligently recommend the shooting methods to the user in this embodiment.
In addition, the electronic device in this embodiment may further update the shooting theme and the corresponding shooting method in combination with relevant data on the network, such as shooting skills on how to split a mirror, how to move a mirror, how to compose a picture, and the like recorded on the network.
Optionally, in an embodiment of the present invention, the target shooting subject includes at least one of a portrait shooting subject, an object shooting subject, and a scene shooting subject.
Based on the selection of the user on the portrait shooting theme, the object shooting theme, the scene shooting theme and the like, the embodiment of the invention can formulate a corresponding shooting method according to the shooting theme selected by the user. In the established shooting method, a scheme of switching shooting parameters is included, for example, the time of switching the shooting parameters, which shooting parameters (shooting direction, shooting angle, and the like) are switched, the switching sequence, and the like, so that in the shooting process of a user, according to the shooting suggestion provided in the embodiment, the shot video highlights a shooting theme, and the shooting effect is enhanced.
For example, for a portrait shooting subject, portrait features may be gradually enlarged; for the subject shot by the object, different shooting angles can be switched according to a certain sequence; for scene shooting subjects, different shooting scenes can be switched from near to far and from far to near.
On the basis of the embodiment shown in fig. 1, fig. 5 shows a flowchart of a video capture method according to another embodiment of the present invention.
In this embodiment, the electronic device may give the recommended direction of lens movement at different time points and may also give the recommended zoom ratio at different time points, in combination with the picture information and the shooting duration displayed in real time, based on the target shooting subject selected in step S1.
For example, depending on the subject of photographing, whether the subject or the background is to be highlighted in conjunction with the current screen information is recommended so that an appropriate scaling is recommended. Therefore, the method can better guide the user how to zoom the picture scale when shooting the corresponding theme, and improve the shooting effect in such an intelligent recommendation mode.
Based on this, in this embodiment, after step S1, it is preferable that the method further includes:
step S3: in a case where the electronic device displays a video capture preview interface, a second input to initiate smooth zooming is received.
The second input is used for making relevant settings for the shot, including at least an on setting for smooth zooming.
Wherein the second input comprises at least one of a touch gesture action and an air gesture action. Further, based on the implementation of the second input in different scenarios, the second input includes at least one gesture motion, and in the case that the second input includes a plurality of gesture motions, the plurality of gesture motions may be continuous or discontinuous.
Referring to fig. 2, referring to the figure, a user opens a camera to enter a short video shooting mode, a video shooting preview interface is displayed at the electronic device, and the user can click a setting button 1 above the camera interface to enter a video shooting configuration page, as shown in fig. 3.
Referring to fig. 3, in the video shooting configuration page, an option of automatic smooth zooming is displayed, and a user can click, slide, and the like the option of automatic smooth zooming, so as to start a smooth zooming function, and further, return to the video shooting preview interface after the configuration is completed.
In the above scenario, the second input includes a gesture action of the user clicking the setting button 1 and a gesture action of clicking and sliding the option of automatic smooth zooming.
Step S4: and responding to the second input, displaying picture information in the video shooting preview interface at a preset scaling according to the target shooting subject identification, and displaying a smooth adjustment identification for adjusting the scaling.
In step S2, in the case where the target information for instructing switching of the photographing focal length is displayed, it is preferable that the target information is displayed in the form of displaying the recommended zoom scale.
Further, in this step, in the case of displaying the recommended zoom scale, the current automatic smooth zoom function is in an on state based on a second input of the user to turn on smooth zoom, and therefore, on one hand, the screen information in the video shooting preview interface may be displayed at the recommended zoom scale; on the other hand, a smooth adjustment flag for adjusting the scaling is displayed.
And the preset scaling is the recommended scaling and can be displayed above the smooth adjustment mark.
Referring to fig. 6, the smooth adjustment flag for adjusting the scaling includes any one of a slider and a wheel.
Step S5: a third input to a smooth adjustment indicator is received.
Wherein the smooth adjustment flag is operable to receive a user input to adjust the current zoom scale.
Thus, the third input is for the user to adjust the current zoom scale based on the preset zoom scale.
Wherein the third input comprises at least one of a touch gesture action and an air gesture action. Further, based on the implementation of the third input in different scenarios, the third input includes at least one gesture motion, and in the case that the third input includes multiple gesture motions, the multiple gesture motions may be continuous or discontinuous.
As a reference, the user may slide a slider or a scroll wheel on the slider bar shown in fig. 6 to adjust the current zoom ratio.
Wherein, in the above scenario, the third input comprises a gesture motion of sliding a slider or a scroll wheel.
Step S6: and responding to the third input, adjusting the scaling of the picture information in the video shooting preview interface by taking the preset scaling as a reference, and displaying the picture information in the video shooting preview interface at the adjusted scaling.
In this step, the current picture is automatically smoothly scaled according to the adjusted scaling received in the previous step. At the same time, the current zoom scale is displayed synchronously above the smooth adjustment indicator.
In the embodiment, after a recommended zoom ratio suggestion is given according to a target shooting theme and in combination with picture information and shooting duration displayed in real time on a video shooting preview interface, a platform for fine-tuning the zoom ratio is provided for a user by setting a smooth adjustment identifier, so that smooth zooming is automatically performed on the basis of the recommended zoom ratio according to fine-tuning input of the user, corresponding zoom ratio conversion is performed in a small range, and the problems of unstable video pictures, such as sudden change and incoherence of pictures, uneven zoom change speed and the like caused by large-scale zooming of fingers, are solved.
On the basis of the embodiment shown in fig. 1, fig. 7 shows a flowchart of a video shooting method according to another embodiment of the present invention, and preferably after step S1, the method further includes:
step S7: in a case where the electronic device displays a video capture preview interface, a fourth input is received.
In this step, the fourth input is used to perform relevant settings for shooting, including at least an opening setting for split screen display.
Wherein the fourth input comprises at least one of a touch gesture action and an air gesture action. Further, based on the implementation of the fourth input in different scenarios, the fourth input includes at least one gesture motion, and in the case that the fourth input includes a plurality of gesture motions, the plurality of gesture motions may be continuous or discontinuous.
Referring to fig. 2, referring to the user opening the camera to enter a short video shooting mode so that the electronic device is in a video shooting preview interface, the user may click a setting button 1 above the camera interface to enter a video shooting configuration page, as shown in fig. 3.
Referring to fig. 3, in the video shooting configuration page, options for multi-shot shooting comparison are displayed, and a user can click, slide and the like on the options for multi-shot shooting comparison, so that a multi-shot shooting split-screen display comparison function is started, and further, a video shooting preview interface is returned after configuration is completed.
In the above scenario, the fourth input includes a gesture action of the user clicking the setting button 1 and a gesture action of clicking an option of the multi-shot shooting contrast.
Optionally, step S8 is further included after the instruction to switch the photographing focal length is displayed in step S2; alternatively, in the case where a command to switch the photographing focal length is displayed in step S2, step S2 includes step S8. Wherein the content of the first and second substances,
step S8: and responding to the fourth input, according to the target shooting subject identification, respectively displaying the picture information in the video shooting preview interface in a plurality of split screens in a split screen mode with corresponding target scaling, and respectively and correspondingly displaying the target scaling in the plurality of split screens.
In this step, based on a fourth input that the user starts the split-screen display, the current multi-lens shooting split-screen display contrast function is in an on state, so that the shot picture information is displayed in different target zoom ratios according to the current target shooting theme. Meanwhile, the video shooting preview interface is divided into a plurality of areas, and each area is used for displaying the picture information after the target is zoomed. Wherein one area corresponds to one split screen.
Therefore, the embodiment can display the contrast effect of the video pictures of the plurality of lenses at different zooming ratios under different focal lengths.
Referring to fig. 8, the video capture preview interface may be displayed as two split screen areas, where each split screen area is used to display the picture information corresponding to one target zoom ratio.
Optionally, the split-screen display may be performed in the whole shooting process, and the split-screen display may also be performed only at individual preset times according to different shooting schemes.
Referring to fig. 9, further, a smooth adjustment mark may be displayed in each split screen area for the user to adjust the corresponding zoom ratio in different split screen areas.
In the embodiment, the video image contrast effects presented by different scales under a plurality of different lenses are provided at the same time, and the problem that the effect of viewing and contrasting the images with different scales by repeatedly zooming of a user is very complicated is solved.
In summary, users currently want to achieve a rich and cool shooting effect when shooting videos using electronic devices. Therefore, the user can shoot the expected video effect by independently designing the appropriate splitting, composition and moving (size changing) modes, but the shooting effect is single due to the limitation of the operation mode, time, thought and the like. Or, the user presets a sticker library in the camera, and after the user selects different stickers, the shot subject needs to make corresponding actions or gestures and the like to trigger the preset special effect, and finally a short video with a special effect is generated, but the form is single.
Therefore, in the embodiment of the invention, a foolproof video shooting method is provided, and how to shoot a wonderful video wanted by a user by using a proper lens angle and lens scaling and a proper mirror moving track is provided, so that the shot video has rich and good effects. Among them, the present embodiment can provide at least the following shooting advice to the user.
In the first aspect, aiming at the problem of moving the lens, the user can be provided with suggestions of the moving direction and the holding angle in real time by combining some basic lens moving skills, such as a lens moving mode from far to near and a lens moving mode from small to large, with respect to the type of an object the user wants to shoot and the style of a video the user wants to shoot to highlight the shooting subject and draw up the shot.
And in the second aspect, aiming at the problem that the user repeatedly enlarges and reduces and does not determine the proper magnification, the multiple cameras are used for respectively demonstrating the shooting effect under different magnifications, so that comparison can be better made, and the user can be assisted to select.
And in the third aspect, aiming at the problem that picture transformation is discontinuous due to manual amplification and reduction of a user in the video shooting process, judging according to the detected shot picture, and automatically carrying out smooth zooming after giving a zoom magnification suggestion.
Therefore, the embodiment of the invention provides a guiding type video shooting method, which comprises the steps of providing a video shooting subject configuration selection page of a camera and providing different video shooting suggestions; providing a function of realizing preview comparison of different zoom magnifications by optional multiple lenses, and assisting a user in selecting different zoom magnifications; when the zoom ratio of the lens is changed, the function of automatically zooming a certain ratio is provided, and the unstable phenomenon caused by sudden change of a video picture due to manual zooming is avoided. Further, video shooting is finished, and a video work guided by the configuration theme is obtained. Finally, a short video scheme for easily shooting the corresponding preset theme is generated, so that the user can better express the emotion and the theme without worrying about how to operate the mirror, does not need to select the scaling with the size for shooting, and does not need to worry about the problem of unstable picture transformation caused by manual scaling in the video shooting process.
FIG. 10 shows a block diagram of an electronic device of another embodiment of the invention, comprising:
the first input receiving module 10 is configured to receive a first input of a target shooting subject identifier when the electronic device displays a video shooting preview interface;
a first input response module 20, configured to respond to a first input, and display target information for instructing to switch shooting parameters at least one preset time according to the target shooting subject identifier;
the shooting parameters comprise at least one of shooting direction and shooting focal length.
Thus, in the embodiment of the present invention, when a user takes a video, the electronic device is controlled to enter the video taking preview interface, so that the user can perform a first input on the currently taken target shooting subject identifier, the electronic device determines an optimal scheme for switching shooting parameters during the video taking process according to the target shooting subject identifier in response to the first input, wherein the switching scheme at least includes a moment for switching the shooting parameters, a sequence for switching the shooting parameters, and switched shooting parameter contents, such as a shooting direction, a shooting focal length, and the like, so that the user is instructed to switch the shooting parameters through target information at least one preset moment according to the display contents of the shooting preview interface, and then the user reasonably moves the lens according to the instruction, so as to achieve the shooting effects of intelligent lens splitting, lens moving, and composition, so that the shot video effect has more form changes, the existing single shooting effect is replaced.
Optionally, the method further comprises:
the second input receiving module is used for receiving a second input for starting smooth zooming under the condition that the electronic equipment displays a video shooting preview interface;
the second input response module is used for responding to second input, displaying picture information in the video shooting preview interface at a preset zoom ratio according to the target shooting subject identification, and displaying a smooth adjustment identification for adjusting the zoom ratio;
the third input receiving module is used for receiving a third input of the smooth adjustment identification;
and the third input response module is used for responding to a third input, adjusting the scaling of the picture information in the video shooting preview interface by taking the preset scaling as a reference, and displaying the picture information in the video shooting preview interface by using the adjusted scaling.
Optionally, the method further comprises:
the fourth input receiving module is used for receiving a fourth input under the condition that the electronic equipment displays a video shooting preview interface;
and the fourth input response module is used for responding to the fourth input, and according to the target shooting subject identification, respectively displaying the picture information in the video shooting preview interface in a split screen mode according to the corresponding target scaling ratio in the split screens, and respectively and correspondingly displaying the target scaling ratio in the split screens.
Optionally, the target shooting subject includes at least one of a portrait shooting subject, an object shooting subject, and a scene shooting subject.
The electronic device provided in the embodiment of the present invention can implement each process implemented by the electronic device in the method embodiments of fig. 1 to 9, and is not described herein again to avoid repetition.
Fig. 11 is a schematic diagram of a hardware structure of an electronic device 100 for implementing various embodiments of the present invention, where the electronic device 100 includes, but is not limited to: radio frequency unit 101, network module 102, audio output unit 103, input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 11 does not constitute a limitation of electronic devices, which may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted electronic device, a wearable device, a pedometer, and the like.
The processor 110 is configured to control the user input unit 107 to receive a first input of a target shooting subject identification when the electronic device displays a video shooting preview interface; and in response to the first input, controlling the display unit 106 to display target information for instructing to switch shooting parameters at least one preset moment according to the target shooting subject identification; the shooting parameters comprise at least one of shooting direction and shooting focal length.
Thus, in the embodiment of the present invention, when a user takes a video, the electronic device is controlled to enter the video taking preview interface, so that the user can perform a first input on the currently taken target shooting subject identifier, the electronic device determines an optimal scheme for switching shooting parameters during the video taking process according to the target shooting subject identifier in response to the first input, wherein the switching scheme at least includes a moment for switching the shooting parameters, a sequence for switching the shooting parameters, and switched shooting parameter contents, such as a shooting direction, a shooting focal length, and the like, so that the user is instructed to switch the shooting parameters through target information at least one preset moment according to the display contents of the shooting preview interface, and then the user reasonably moves the lens according to the instruction, so as to achieve the shooting effects of intelligent lens splitting, lens moving, and composition, so that the shot video effect has more form changes, the existing single shooting effect is replaced.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 101 may be used for receiving and sending signals during a message transmission or call process, and specifically, after receiving downlink data from a base station, the downlink data is processed by the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through a wireless communication system.
The electronic device provides wireless broadband internet access to the user via the network module 102, such as assisting the user in sending and receiving e-mails, browsing web pages, and accessing streaming media.
The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the network module 102 or stored in the memory 109 into an audio signal and output as sound. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the electronic apparatus 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.
The input unit 104 is used to receive an audio or video signal. The input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, and the Graphics processor 1041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the network module 102. The microphone 1042 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode.
The electronic device 100 also includes at least one sensor 105, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or the backlight when the electronic device 100 is moved to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 105 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 107 includes a touch panel 1071 and other input devices 1072. Touch panel 1071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 1071 (e.g., operations by a user on or near touch panel 1071 using a finger, stylus, or any suitable object or attachment). The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and receives and executes commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. Specifically, other input devices 1072 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.
Further, the touch panel 1071 may be overlaid on the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although in fig. 11, the touch panel 1071 and the display panel 1061 are two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the electronic device, and is not limited herein.
The interface unit 108 is an interface for connecting an external device to the electronic apparatus 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the electronic apparatus 100 or may be used to transmit data between the electronic apparatus 100 and the external device.
The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 110 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, performs various functions of the electronic device and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the electronic device. Processor 110 may include one or more processing units; alternatively, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The electronic device 100 may further include a power supply 111 (e.g., a battery) for supplying power to each component, and optionally, the power supply 111 may be logically connected to the processor 110 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.
In addition, the electronic device 100 includes some functional modules that are not shown, and are not described in detail herein.
Optionally, an embodiment of the present invention further provides an electronic device, which includes a processor 110, a memory 109, and a computer program that is stored in the memory 109 and is executable on the processor 110, and when the computer program is executed by the processor 110, the processes of the video shooting method embodiment are implemented, and the same technical effect can be achieved, and in order to avoid repetition, details are not described here again.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program 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 computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
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.
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 invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling an electronic device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. A video shooting method is applied to electronic equipment and is characterized by comprising the following steps:
under the condition that the electronic equipment displays a video shooting preview interface, receiving first input of a target shooting subject identification;
responding to the first input, and displaying target information for indicating switching of shooting parameters at least one preset moment according to the target shooting subject identification;
the shooting parameters comprise at least one of shooting direction and shooting focal length;
the method further comprises, after receiving a first input of a target shooting subject identifier when the electronic device displays a video shooting preview interface, the method further comprising:
receiving a fourth input;
responding to the fourth input, and according to the target shooting subject identification, respectively displaying the picture information in the video shooting preview interface in a plurality of split screens in a split screen mode with corresponding target scaling, and respectively and correspondingly displaying the target scaling in the plurality of split screens;
the target shooting theme comprises at least one of a portrait shooting theme, an object shooting theme and a scene shooting theme.
2. The method of claim 1, wherein after receiving the first input of the identification of the target shooting subject while the electronic device is displaying the video shooting preview interface, further comprising:
receiving a second input for turning on smooth zooming;
responding to the second input, displaying picture information in the video shooting preview interface at a preset scaling according to the target shooting subject identification, and displaying a smooth adjustment identification for adjusting the scaling;
receiving a third input to the smooth adjustment identification;
and responding to the third input, adjusting the scaling of the picture information in the video shooting preview interface by taking the preset scaling as a reference, and displaying the picture information in the video shooting preview interface at the adjusted scaling.
3. An electronic device, comprising:
the first input receiving module is used for receiving first input of a target shooting subject identification under the condition that the electronic equipment displays a video shooting preview interface;
the first input response module is used for responding to the first input and displaying target information used for indicating switching of shooting parameters at least one preset moment according to the target shooting subject identification;
the shooting parameters comprise at least one of shooting direction and shooting focal length;
a fourth input receiving module for receiving a fourth input;
a fourth input response module, configured to respond to the fourth input, and according to the target shooting subject identifier, display, in multiple split screens, the image information in the video shooting preview interface in a split screen manner at a corresponding target zoom ratio, and display, in the multiple split screens, the target zoom ratio in a corresponding manner;
the target shooting theme comprises at least one of a portrait shooting theme, an object shooting theme and a scene shooting theme.
4. The electronic device of claim 3, further comprising:
the second input receiving module is used for receiving a second input for starting smooth zooming under the condition that the electronic equipment displays a video shooting preview interface;
the second input response module is used for responding to the second input, displaying the picture information in the video shooting preview interface at a preset zoom scale according to the target shooting subject identification, and displaying a smooth adjustment identification for adjusting the zoom scale;
a third input receiving module, configured to receive a third input to the smooth adjustment flag;
and the third input response module is used for responding to the third input, adjusting the scaling of the picture information in the video shooting preview interface by taking the preset scaling as a reference, and displaying the picture information in the video shooting preview interface by the adjusted scaling.
5. An electronic device, comprising a processor, a memory, a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the video capturing method as claimed in any one of claims 1 to 2.
6. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the video capturing method according to any one of claims 1 to 2.
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| CN111866392B (en) * | 2020-07-31 | 2021-10-08 | Oppo广东移动通信有限公司 | Shooting prompting method and device, storage medium and electronic equipment |
| CN111770279B (en) * | 2020-08-03 | 2022-04-08 | 维沃移动通信有限公司 | Shooting method and electronic equipment |
| CN113556461B (en) * | 2020-09-29 | 2022-07-26 | 华为技术有限公司 | Image processing method, electronic equipment and computer readable storage medium |
| CN116762355A (en) * | 2021-03-31 | 2023-09-15 | 深圳市大疆创新科技有限公司 | Video shooting method, device and system |
| CN114422692B (en) * | 2022-01-12 | 2023-12-08 | 西安维沃软件技术有限公司 | Video recording method and device and electronic equipment |
| CN114500851A (en) * | 2022-02-23 | 2022-05-13 | 广州博冠信息科技有限公司 | Video recording method and device, storage medium and electronic equipment |
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