CN111182213B

CN111182213B - Video production method, electronic device, and medium

Info

Publication number: CN111182213B
Application number: CN201911421924.8A
Authority: CN
Inventors: 罗子扬
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-09-24
Anticipated expiration: 2039-12-31
Also published as: CN111182213A

Abstract

The embodiment of the invention discloses a video production method, electronic equipment and a medium. The video production method is applied to electronic equipment, the electronic equipment comprises a first screen and at least one second screen, and the method comprises the following steps: respectively displaying shooting preview interfaces of the lenses related to the first screen and the second screen; wherein, different lenses are correspondingly provided with different shooting parameters; receiving a first input of a user to a target shot; responding to the first input, and controlling the target lens to shoot; and saving the video content shot by the target lens as a first video file. The embodiment of the invention can solve the problem of complex video production process.

Description

Video production method, electronic device, and medium

Technical Field

Embodiments of the present invention relate to the field of video production, and in particular, to a video production method, an electronic device, and a medium.

Background

At present, with the development of the camera technology on the electronic equipment, people have gradually moved from using photos to using videos. In some memorable life scenarios, people may want to record these moments using recorded video. Special effect lenses such as slow motion, delayed photography, telephoto and the like add more interest to the records and are applied more and more widely by people.

In the process that a user records a video through the electronic device, different lenses on the electronic device have different shooting effects, and if the user wants to check the preview effect of the current scene under different lenses, the user needs to switch the different lenses, so that the video making process of the user is complex and inconvenient.

Disclosure of Invention

The embodiment of the invention provides a video production method, electronic equipment and a medium, and aims to solve the problem that a video production process is complex.

In a first aspect, an embodiment of the present invention provides a video production method, which is applied to an electronic device, where the electronic device includes a first screen and at least one second screen, and the method includes:

respectively displaying shooting preview interfaces of the lenses related to the first screen and the second screen; wherein, different lenses are correspondingly provided with different shooting parameters;

receiving a first input of a user to a target shot;

responding to the first input, and controlling the target lens to shoot;

and saving the video content shot by the target lens as a first video file.

In a second aspect, an embodiment of the present invention further provides an electronic device, where the electronic device includes a first screen and at least one second screen, and the electronic device further includes:

the preview display module is used for respectively displaying shooting preview interfaces of the lenses related to the first screen and the second screen; wherein, different lenses are correspondingly provided with different shooting parameters;

the first receiving module is used for receiving first input of a user to a target lens;

the shooting module is used for responding to the first input and controlling the target lens to shoot;

and the storage module is used for storing the video content shot by the target lens as a first video file.

In a third aspect, an embodiment of the present invention provides an electronic device, which includes a first screen and at least one second screen, at least two lenses, a processor, a memory, and a computer program stored in the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the video production method according to the first aspect.

In a fourth aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the video production method according to the first aspect.

In the embodiment of the invention, the shooting preview interfaces of at least two lenses can be respectively displayed in different screens, so that a user can simultaneously check the preview effects respectively corresponding to the lenses without switching the lenses, the user can conveniently select the proper lens to shoot, and the video production process of the user is simplified.

Drawings

The present invention will be better understood from the following description of specific embodiments thereof taken in conjunction with the accompanying drawings, in which like or similar reference characters designate like or similar features.

FIG. 1 is a schematic diagram of an electronic device;

fig. 2 is a schematic flow chart of a video production method according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a shooting preview interface according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a shot list interface according to an embodiment of the present invention;

FIG. 5 is a diagram illustrating a screen interface according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of another screen interface provided by an embodiment of the present invention;

fig. 7 is a schematic view of a playing interface of a first video file according to an embodiment of the present invention;

FIG. 8 is a diagram of an alternative clip according to an embodiment of the present invention;

FIG. 9 is a diagram illustrating a clip insertion according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;

fig. 11 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present 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.

At the present stage, in the process of recording a video by an electronic device, if a user wants to check the shooting effects of different shots, the user needs to manually switch each shot to preview the shot, and in the process, the user needs to search for control identifications corresponding to the different shots to select, so that the video shooting and making processes of the user are complicated and inconvenient.

Therefore, in order to simplify the video production process of the user, the embodiment of the invention provides a video production method, which is applied to an electronic device, wherein the electronic device comprises a first screen and at least one retractable second screen, as shown in fig. 1, and fig. 1 shows a schematic structural diagram of the electronic device. The first screen is a middle screen, and the second screen can be drawn out from two sides of the first screen. Referring to fig. 2, fig. 2 is a schematic flow chart illustrating a video production method according to an embodiment of the present invention, where the method includes:

s101, shooting preview interfaces of the associated lenses are respectively displayed on a first screen and a second screen; wherein, different lenses are correspondingly provided with different shooting parameters;

for example, if the first screen is associated with the first lens in advance, the shooting preview interface of the first lens is displayed in the first screen, and if the second screen is associated with the second lens in advance, the shooting preview interface of the second lens is displayed in the second screen. As shown in fig. 3, fig. 3 is a schematic diagram of a shooting preview interface according to an embodiment of the present invention.

In addition, the user may also select the multi-camera shooting mode first, that is, after receiving a trigger input to the multi-camera control from the user, enter the multi-camera shooting mode, that is, enter S101.

S102, receiving a first input of a user to a target shot;

s103, responding to the first input, and controlling the target lens to shoot;

the first input described above is an input operation for controlling the start of shooting, and since the electronic apparatus in the embodiment of the present invention includes a plurality of screens, the first input here may include an input operation for selecting one or more target shots for shooting.

And S104, saving the video content shot by the target lens as a first video file.

The number of the target shots may be one or more. In the case of including at least two object shots, the object shots may include a first shot associated with a first screen and at least one second shot associated with at least one second screen, or include at least two second shots.

Optionally, under the condition that the first lens and the at least one second lens are included, the first lens and the at least one second lens may be used for shooting all the time, or the second lens may be started during the shooting process of the first lens, that is, the second lens and the first lens are used for shooting together in a short time. How to shoot depends on the shooting requirements of the user and the mode of opening the lens.

Further, since the shooting time of the first lens in the embodiment of the present invention is usually the longest, in this case, optionally, the first lens may be set to be a normal lens without special effects, and the other second lenses may be special effect lenses. The electronic equipment carries out video shooting under normal conditions by arranging a non-effective lens; the electronic equipment also shoots videos with special effects through at least one special-effect lens. The special effect lens may include a slow lens, a lens with 5 times focal length, a lens with 10 times focal length, and the like, and shooting parameters that can be adjusted by different types of lenses are different.

It should be noted that, since the objective lens in the present invention refers to a physical lens, the objective lenses are independent from each other, and the termination of shooting by one objective lens does not affect the shooting by other objective lenses.

In addition, the embodiment of the invention can store at least two shot video contents as the first video file, and because the video contents shot by different lenses are usually independently stored, the embodiment stores a plurality of preselected video contents shot in the same time range as the same video file, so that video searching, file fusion and the like are not needed when the video file is subsequently edited, and the video making process is simplified.

In some embodiments of the present invention, before S101, the method may further include:

receiving lens setting input of a user, setting the first screen, the first lens and the first shooting parameter to be associated, and setting the second screen, the second lens and the second shooting parameter to be associated. That is, the target lens is determined based on the lens setting input of the user, wherein the lens setting input here may include: as shown in fig. 4, fig. 4 is a schematic diagram of a lens list interface according to an embodiment of the present invention, where a main shot in fig. 4 is a non-effective lens, and a special effect lens i and a special effect lens ii are two special effect lenses.

Accordingly, S101 may include: displaying a first shooting preview interface of a first lens in a first screen;

and displaying a second shooting preview interface of the second lens in the second screen.

In this embodiment, the first lens and the second lens are determined according to the lens setting input of the user, and the shooting preview interfaces of the associated lenses are displayed in the respective screens. The mode can meet various shooting requirements of users, and the flexibility is higher.

In addition, since the electronic device is usually preset with the shooting parameters corresponding to each lens, for users who are not skilled in shooting, the preset shooting parameters do not need to be adjusted in most cases, and shooting can be directly performed according to the preset shooting parameters corresponding to the target lens after the target lens is selected. However, for some users, these preset shooting parameters may not meet their own shooting requirements, so in the above embodiment, the user may perform custom setting on the shooting parameters to improve flexibility and diversity of user shooting effects. Specifically, for shooting a slow lens or a special effect lens of delayed shooting, the adjustable shooting parameters may include a frame rate; for special effects shots that capture close-up scenes, the adjustable capture parameters may include focal length; in addition, dynamic stickers, filters and the like can be additionally arranged to further enrich the shooting effect of the video.

In another embodiment of the present invention, optionally, after receiving the lens setting input of the user and before S101, the method may further include:

controlling a target second screen related to the second lens to be unfolded; wherein the target second screen is in a stowed state prior to receiving the lens setting input.

Because the embodiment of the invention is applied to the multi-screen electronic device, wherein the second screen can be in the retracted state, namely the retracted state, at this time, the user cannot see the screen interface of the second screen, and the embodiment selects to only expand the target second screen associated with the second lens selected by the user. For example, the electronic device includes two second screens, and when the user selects one second shot, the second screen associated with the second shot is expanded, as shown in fig. 5, fig. 5 is a schematic diagram of a screen interface provided in an embodiment of the present invention, where a main picture refers to a picture of the first screen, and the special effect lens 1 is the selected one second shot. When the user selects two second shots, two second screens associated with the two second shots are unfolded, as shown in fig. 6, fig. 6 is a schematic diagram of another screen interface provided by the embodiment of the present invention, where

special effect shots

1 and 2 are the two selected second shots. Therefore, the embodiment can reduce the occupation of the unnecessary second screen to the space, reduce the area of the electronic equipment as much as possible, and facilitate the handheld action of the user.

In this embodiment of the present invention, optionally, before the step S102, the method may further include:

receiving an adjustment input of a user;

responding to the setting input, determining the target expansion degree of the second screen pre-associated with the target picture proportion according to the target picture proportion corresponding to the adjustment input, and adjusting the expansion degree of the second screen according to the target expansion degree;

or responding to the adjustment input, determining a target picture proportion pre-associated with the target expansion degree according to the target expansion degree of the second screen corresponding to the adjustment input, and adjusting the picture proportion of the second screen according to the target picture proportion.

In this embodiment, a correspondence between the screen ratio and the second screen expansion degree may be preset in the electronic device. The corresponding relationship may be set by default or by a user, which is not limited in the present invention. Here, the picture scale is a width-to-height ratio of an image displayed in the second screen, for example, a width-to-height ratio of 16:9 for the cinematic texture mode, a width-to-height ratio of 4:3 for the normal mode, and the like. The user can manually set a desired picture proportion, and then the expansion degree of the second screen is determined according to the picture proportion set by the user, or the user manually expands or extracts the second screen, and the electronic equipment can automatically confirm the corresponding picture proportion according to the expansion degree of the second screen. The two modes can reduce the unfolding degree of the second screen when full-screen display is not needed, so that the whole area of the electronic equipment is reduced as much as possible. Wherein, the expansion degree refers to the size of the screen which can be expanded and contracted.

In addition, in other embodiments, a corresponding relationship between the expansion degree of the second screen and the shooting parameter of the second lens associated therewith may be established, and the expansion degree of the corresponding second screen or the value of the shooting parameter may be determined according to the adjustment input of the user. For example: if the second lens is related to the focal length, the focal length parameter corresponding to the second lens can be adjusted according to the telescopic size of the associated second screen, or the second screen can be automatically expanded according to the focal length parameter selected by the user.

Furthermore, parameter values which are adjusted along with the expansion degree of the second screen at present can be displayed on the second screen in the process of stretching the second screen, so that the user is helped to confirm whether the adjustment is in place.

In some embodiments of the present invention, when controlling the first object lens and the second object lens to start and end shooting, the control may be performed in the following ways:

the first method is as follows: a first control is displayed on the first shooting preview interface, and a second control is displayed on the second shooting preview interface. Namely, one control corresponding to each target shot is displayed in the shooting preview interface. The display mode of the control can be in the form of a button. As shown in fig. 6, the first control and the second control may both be disposed in the shooting preview interface in the first screen to be displayed, or the first control may be displayed in the first screen, and then the second control corresponding to the second screen is displayed in each second screen.

The first input may include: and (3) triggering input aiming at the first control and/or aiming at each second control. And after the user clicks the control, starting shooting by using the target lens corresponding to the control, and stopping shooting by using the target lens corresponding to the control after the user clicks the same control again. In this way, each target lens can be controlled respectively, so that the user can conveniently control the shooting time of each target lens, and the controllability of video shooting is high.

The second method comprises the following steps: and a third control is displayed on the shooting preview interface. That is, only one control is displayed in the shooting preview interface, and the control is used for controlling the opening and closing of all the target lenses at the same time. The first input includes: a third trigger input to a third control. The process of S103 may be: and controlling all the target lenses to shoot simultaneously in response to the first input. This way, all target shots can be guaranteed to be shot simultaneously. And then, after the user clicks the third control element again, all the target lenses are controlled to stop shooting.

The third method comprises the following steps: corresponding opening and closing gestures are preset for the first lens and the second lens respectively, and a user can control a target lens corresponding to the gesture input to start or stop shooting by performing gesture input in a screen.

The first input may include: a first gesture input for a first shot and/or a second gesture input for a second shot, respectively. In order to simplify the operation of the user, it may be set that the opening gesture and the closing gesture corresponding to each target lens are the same, for example, the long press input may be used, and when the gesture input is received for the first time, all the target lenses are controlled to start shooting, and when the gesture input is received for the second time, all the target lenses are controlled to terminate shooting. The method can reduce the occlusion of the control on the screen display area.

Of course, other shooting methods may be used to shoot, and the present invention is not limited thereto.

In a specific embodiment, optionally, S103 may include:

receiving focusing input of a user on a target object in a shooting preview picture of any one target lens;

and responding to the focusing input, controlling at least one target lens to focus the target object and shooting.

That is, in the present embodiment, after the user selects a target object that is desired to be focused for shooting, all currently selected target lenses are focused on the target object for shooting, so that each target lens can have the same shooting content, and the shooting consistency of each target lens is ensured.

In another embodiment of the present invention, in step S103, in the process of controlling the target lens to shoot, the method may further include:

and recording the starting and ending time point information of the target lens shooting.

By recording the starting and stopping time point information of each target lens, the time range of the video content shot by each target lens can be accurately determined, and then each target lens can be conveniently edited according to the starting and stopping time point information.

Optionally, the first video file includes first video content captured through a first lens and at least one second video content captured through at least one second lens. That is, in the case where the target shot includes at least two second shots, the first video file includes at least two second video contents respectively photographed through the at least two second shots.

In the embodiment, the plurality of videos shot by different scenes are stored in the same first video file, so that the video content files shot by each scene do not need to be searched in the subsequent editing process of a user, the whole editing process can be completed in the first video file, the operation of integrating the plurality of video files is not needed, the complexity of video editing is reduced, and the process of video production is simplified.

Based on the above embodiment, after S104, the method may further include:

receiving a trigger input of a user to a first video file;

in response to a trigger input, playing a first video file; specifically, the playing of the first video file refers to playing the main video content of the first video file, that is, the first video content or the second video content corresponding to the progress bar.

Since the video is usually required to be played before the video clip is performed, the user can perform the clip according to the played video content. Therefore, by playing the first video file, subsequent user editing operations can be facilitated.

In still other embodiments of the present invention, the playing interface of the first video file includes a progress bar corresponding to the primary video content, and the primary video content is the first video content or the second video content with the longest shooting time. As shown in fig. 7, fig. 7 is a schematic view of a playing interface of a first video file according to an embodiment of the present invention.

That is, in the case where the target shots include a first shot and at least one second shot, the play interface of the first video file includes a progress bar corresponding to the first video content. This is because the first video content is generally the video with the longest time range in the present embodiment, and each of the second video contents does not exceed the time range of the first video content. If the target shots include at least two second shots, the progress bar in the playing interface of the first video file may correspond to the second video content having the longest shooting time. That is, the primary video content is the first video content or the second video content having the longest shooting time.

In addition, in order to determine the time interval of each second video content, the present embodiment sets start-stop time point information of the main video content, start-stop time point information respectively corresponding to each sub-video content, and a video identifier respectively corresponding to each sub-video content on the progress bar; the sub video is other second video content besides the main video content, such as second video content 1, second video content 2, etc. in fig. 7, where the video identifier is a link of the second video content.

Optionally, after S104, the method may further include:

receiving a third input of the target video identification on the progress bar by the user;

and responding to the third input, and playing the target second video content corresponding to the target video identification.

The user can respectively check the recording effect of each second shot by respectively performing third input on each target video identifier, so that the subsequent editing operation on each second video content is facilitated.

It should be noted that, in the case that the user only plays the first video file without selecting the second video content corresponding to the playing target video identifier, only the content of the main video content is played in the playing interface of the first video file. And under the condition of receiving the third input, playing the target second video content by adding an independent playing interface or a playing window. The main video content may also continue to be played during the playing of the target second video content.

Optionally, in the process of playing the target second video content, the method may further include:

and under the condition that a fourth input of the user to the target second video content is received, saving the target second video content as a second video file so as to clip the second video file.

In other words, the second video content can be independently stored as an independent second video file from the first video file, in this case, the second video content can be subsequently and independently utilized for other uses, and the operable space of the video clip is larger.

In addition, in other embodiments, optionally, features of the second shot corresponding to each video identifier may also be displayed on the progress bar, for example, "high frame rate slow shot: due to the frame rate draft, slow motion play time may be longer than normal recorded video, "close-up: generally, the method is realized by a high-power focal length lens, the playing time is the same as that of normal recording, and the like, and the method can be convenient for a user to intuitively know the characteristics of each second video content, so that the user can conveniently and conveniently perform subsequent editing.

In some embodiments of the invention, the method may further comprise:

the main video content and/or the at least one sub video content contained within the first video file are clipped.

That is, the user may perform various clipping operations on the first video content or the second video content, such as long-short clipping, adding background music, adjusting the time axis, and the like, during the playing of the first video content or the second video content, or within the clip preview interface.

Optionally, in an implementation manner of the present invention, the process of editing the main video content contained in the first video file may include:

receiving a fifth input of the target video identification on the progress bar by the user;

in response to a fifth input, replacing video segments within the same time segment in the main video content with the second video content corresponding to the target video identification. As shown in fig. 8, fig. 8 is a schematic diagram of an alternative clip according to an embodiment of the present invention.

That is, in this implementation, since the pictures and the time of each target shot are synchronized during recording, based on this, the user can directly replace the video segment in the same time period in the main video content with the second video content, thereby simplifying the original video replacement operation and improving the convenience of the user in video editing. Moreover, the clipping mode can enable the video contents shot by different shots to be in coherent transition, and obtain coherent pictures with the same occurrence sequence of events.

Optionally, in another implementation manner of the present invention, the clipping the main video content included in the first video file may further include:

receiving a sixth input of the target video identification on the progress bar and the target time point on the progress bar from the user; the sixth input here may be an input operation of, after clicking the target video identifier, dragging the target video identifier to move on the progress bar without loosing hands. Fig. 9 is a schematic diagram of inserting clips according to an embodiment of the present invention, as shown in fig. 9.

In response to a sixth input, second video content corresponding to the target video identification is inserted into the primary video content at the target point in time.

In other words, in the implementation manner, the user can insert the second video content into the main video content through the sixth input, without editing the main video content and performing operations such as video splicing, and the like, thereby simplifying the editing process of the video. Moreover, the time length of the video is increased in such a way, and pictures recorded at the same time can be seen from different special effects.

In addition, after the editing is completed, optionally, the edited first video file can be exported and stored, and under the condition that a shot setting input of a user for a mark of an original editing file is received, the edited first video file can be used for covering the original first video file; under the condition that the shot setting input of the user for the mark of 'generating a new video' is received, the clipped first video file can be stored as a new video file, and at the moment, the original first video file is still reserved, so that the subsequent clipping can be conveniently carried out.

In further embodiments of the present invention, after S104, the method may further include:

and in the process of playing the first video content or the second video content, acquiring target music matched with the lens conversion speed in the currently played first video content or second video content, and playing the target music.

Optionally, the above manner of obtaining the target music may be: and determining the target music corresponding to the shot change speed in the first video file after the cutting according to the switching of the shots, the time points and the duration lengths of the slow shots and the close-ups and the shot setting input of the user to the video style options. According to the method, the background music with the corresponding rhythm can be played according to the lens playing speed of each video part in the edited first video file, so that the problem that a sound channel is slow when a slow lens is played is solved, and the interestingness of the video can be increased.

Based on the embodiment of the video production method provided by the above embodiment, correspondingly, an embodiment of the present invention further provides an electronic device, where the electronic device includes a first screen and at least one second screen that is retractable, as shown in fig. 10, and fig. 10 shows a schematic structural diagram of an electronic device provided by an embodiment of the present invention. The electronic device further includes:

a preview display module 201, configured to display shooting preview interfaces of shots associated with the first screen and the second screen respectively; wherein, different lenses are correspondingly provided with different shooting parameters;

a first receiving module 202, configured to receive a first input of a target shot by a user;

a shooting module 203, configured to control the target lens to shoot in response to a first input;

the saving module 204 is configured to save the video content captured by the target lens as a first video file.

In some embodiments of the invention, the electronic device may further comprise:

the lens setting module is used for receiving lens setting input of a user, setting the first screen, the first lens and the first shooting parameter to be associated, and setting the second screen, the second lens and the second shooting parameter to be associated.

Accordingly, the preview display module 201 can be configured to:

displaying a first shooting preview interface of a first lens in a first screen; and displaying a second shooting preview interface of the second lens in the second screen.

In another embodiment of the present invention, optionally, the electronic device may further include:

the screen control module is used for controlling the second screen of the target associated with the second lens to be unfolded; wherein the target second screen is in a stowed state prior to receiving the lens setting input.

According to the embodiment, only the target second screen related to the second lens selected by the user is expanded, so that the occupation of unnecessary second screens on space can be reduced, the area of the electronic equipment is reduced as much as possible, and the user can conveniently carry out handheld action.

In this embodiment of the present invention, optionally, the electronic device may further include:

the picture setting module is used for receiving the adjustment input of a user; responding to the setting input, determining the target expansion degree of the second screen pre-associated with the target picture proportion according to the target picture proportion corresponding to the adjustment input, and adjusting the expansion degree of the second screen according to the target expansion degree; or responding to the adjustment input, determining a target picture proportion pre-associated with the target expansion degree according to the target expansion degree of the second screen corresponding to the adjustment input, and adjusting the picture proportion of the second screen according to the target picture proportion.

In this embodiment, the user may manually set a desired picture ratio, and then determine the expansion degree of the second screen according to the picture ratio set by the user, or the user manually expands or extracts the second screen, and the electronic device may automatically determine the corresponding picture ratio according to the expansion degree of the second screen. The two modes can reduce the unfolding degree of the second screen when full-screen display is not needed, so that the whole area of the electronic equipment is reduced as much as possible.

Furthermore, in other embodiments, the screen setting module may be further configured to: and establishing a corresponding relation between the expansion degree of the second screen and the shooting parameter of the second lens associated with the second screen, and determining the expansion degree of the corresponding second screen or the numerical value of the shooting parameter according to the adjustment input of the user.

the first method is as follows: a first control is displayed on the first shooting preview interface, and a second control is displayed on the second shooting preview interface. Namely, one control corresponding to each target shot is displayed in the shooting preview interface.

The first receiving module 202 may be configured to: and (3) triggering input aiming at the first control and/or aiming at each second control. In this way, each target lens can be controlled respectively, so that the user can conveniently control the shooting time of each target lens, and the controllability of video shooting is high.

The second method comprises the following steps: and a third control is displayed on the shooting preview interface. That is, only one control is displayed in the shooting preview interface, and the control is used for controlling the opening and closing of all the target lenses at the same time. The first receiving module 202 may be configured to: a third trigger input to a third control. The shooting module 203 may be configured to: and controlling all the target lenses to shoot simultaneously in response to the first input. This way, all target shots can be guaranteed to be shot simultaneously. And then, after the user clicks the third control element again, all the target lenses are controlled to stop shooting.

The first receiving module 202 may be configured to: a first gesture input for a first shot and/or a second gesture input for a second shot, respectively. The method can reduce the occlusion of the control on the screen display area.

In a specific embodiment, optionally, the shooting module 203 may include:

the focusing receiving unit is used for receiving focusing input of a user on a target object in a shooting preview picture of any one target lens;

and the focusing shooting unit is used for responding to focusing input and controlling at least one target lens to focus the target object and shoot.

In other embodiments of the present invention, the shooting module 203 may further include:

and the time recording unit is used for recording the starting and ending time point information of the shooting of the target lens.

The first video file includes first video content shot through a first lens and at least one second video content shot through at least one second lens, respectively. That is, in the case where the target shot includes at least two second shots, the first video file includes at least two second video contents respectively photographed through the at least two second shots.

Based on the above embodiment, the electronic device may further include:

the trigger receiving module is used for receiving the trigger input of a user to the first video file;

the first playing module is used for responding to the trigger input and playing the first video file;

In still other embodiments of the present invention, the playing interface of the first video file includes a progress bar corresponding to the primary video content, and the primary video content is the first video content or the second video content with the longest shooting time.

In addition, in order to determine the time interval of each second video content, the present embodiment sets start-stop time point information of the main video content, start-stop time point information respectively corresponding to each sub-video content, and a video identifier respectively corresponding to each sub-video content on the progress bar; the sub video is other second video content except the main video content, and the video identifier is used as a link of the second video content.

Optionally, the electronic device may further include:

the third receiving module is used for receiving a third input of the target video identification on the progress bar by the user;

and the second playing module is used for responding to a third input and playing the target second video content corresponding to the target video identification.

Optionally, the electronic device may further include:

and the storage module is used for storing the target second video content as a second video file under the condition that fourth input of the user to the target second video content is received, so that the second video file is clipped.

In addition, in other embodiments, optionally, the characteristics of the second shot corresponding to each video identifier may also be displayed on the progress bar. In this way, the user can conveniently and intuitively know the characteristics of each second video content, so that the user can conveniently and subsequently edit the second video content.

and the clipping module is used for clipping the main video content and/or the at least one sub video content contained in the first video file.

Optionally, in an implementation manner of the present invention, the clipping module may include:

the replacing unit is used for receiving fifth input of the target video identification on the progress bar from the user; in response to a fifth input, replacing the video segments within the same time segment within the primary video content with the corresponding secondary video content identified by the target video.

Optionally, in another implementation manner of the present invention, the clipping module may further include:

the inserting unit is used for receiving sixth input of the target video identification on the progress bar and the target time point on the progress bar from the user; in response to a sixth input, second video content corresponding to the target video identification is inserted into the primary video content at the target point in time.

In addition, after completing the clipping, optionally, the clipping module may further be configured to:

exporting and storing the clipped first video file, and covering the original first video file by using the clipped first video file under the condition that shot setting input of a user for a 'clipping original file' identifier is received; under the condition that the shot setting input of the user for the mark of 'generating a new video' is received, the clipped first video file can be stored as a new video file, and at the moment, the original first video file is still reserved, so that the subsequent clipping can be conveniently carried out.

In still other embodiments of the present invention, the electronic device may further include:

and the music matching module is used for acquiring target music matched with the lens conversion speed in the currently played first video content or second video content in the process of playing the first video content or second video content, and playing the target music.

The electronic device provided in the embodiment of the present invention can implement each method step implemented in the method embodiment of fig. 2, and is not described here again to avoid repetition.

Fig. 11 shows a hardware structure diagram of an electronic device according to an embodiment of the present invention.

The electronic device 300 includes, but is not limited to: radio frequency unit 301, network module 302, audio output unit 303, input unit 304, sensor 305, display unit 306, user input unit 307, interface unit 308, memory 309, processor 310, power supply 311, and photographing component 312. 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 terminal, a wearable device, a pedometer, and the like.

The processor 310 is configured to display shooting preview interfaces of the shots associated with the first screen and the second screen through the display unit 306 respectively; wherein, different lenses are correspondingly provided with different shooting parameters; receiving a first input of the target lens by the user through the user input unit 307; in response to the first input, controlling the target lens in the shooting component 312 to shoot; and saving the video content shot by the target lens as a first video file.

Here, the display unit 306 includes a first screen and at least one second screen.

The photographing component 312 includes at least two lenses, i.e., a first lens and at least one second lens, where the first lens may be a non-special effect lens, and the second lens may be a special effect lens, such as a slow lens, a 5-times focal length lens, a 10-times focal length lens, and so on.

Optionally, the at least two lenses may be integrated on a side of the electronic device. Therefore, the shake of the lens during shooting is fed back by using the motor for controlling the stretching and the contracting of the screen.

In an embodiment of the present invention, the electronic device further includes: a motor 313 for controlling at least one second screen to be extended and retracted, respectively;

the motor is further configured to: and under the condition that the lens shake is detected in the shooting process, controlling a second screen associated with the lens which shakes to stretch and contract according to a preset control rule.

Namely, when the lens is shaken up and down in the transverse shooting process, the motor can control the screen to slightly stretch and retract according to data transmitted by the gyroscope, so that the shaking is compensated, and the anti-shaking effect is improved; when shooting vertically, the lens will shake horizontally, and the motor can control the screen to stretch and contract to compensate the shake.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 301 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 310; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 301 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 301 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 302, such as assisting the user in sending and receiving e-mails, browsing web pages, and accessing streaming media.

The audio output unit 303 may convert audio data received by the radio frequency unit 301 or the network module 302 or stored in the memory 309 into an audio signal and output as sound. Also, the audio output unit 303 may also provide audio output related to a specific function performed by the electronic apparatus 300 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 303 includes a speaker, a buzzer, a receiver, and the like.

The input unit 304 is used to receive audio or video signals. The input Unit 304 may include a Graphics Processing Unit (GPU) 3041 and a microphone 3042, and the Graphics processor 3041 processes image data of a still picture or video obtained by an image capturing apparatus (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 306. The image frames processed by the graphic processor 3041 may be stored in the memory 309 (or other storage medium) or transmitted via the radio frequency unit 301 or the network module 302. The microphone 3042 may receive sounds and may be capable of processing such sounds 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 301 in case of the phone call mode.

The electronic device 300 also includes at least one sensor 305, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 3061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 3061 and/or the backlight when the electronic device 300 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 305 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 306 is used to display information input by the user or information provided to the user. The Display unit 306 may include a Display panel 3061, and the Display panel 3061 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 307 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 307 includes a touch panel 3071 and other input devices 3072. The touch panel 3071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 3071 (e.g., operations by a user on or near the touch panel 3071 using a finger, a stylus, or any suitable object or attachment). The touch panel 3071 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 310, and receives and executes commands sent by the processor 310. In addition, the touch panel 3071 may be implemented using various types, such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 307 may include other input devices 3072 in addition to the touch panel 3071. Specifically, the other input devices 3072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described herein.

Further, the touch panel 3071 may be overlaid on the display panel 3061, and when the touch panel 3071 detects a touch operation on or near the touch panel, the touch operation is transmitted to the processor 310 to determine the type of the touch event, and then the processor 310 provides a corresponding visual output on the display panel 3061 according to the type of the touch event. Although the touch panel 3071 and the display panel 3061 are shown in fig. 11 as two separate components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 3071 and the display panel 3061 may be integrated to implement the input and output functions of the electronic device, which is not limited herein.

The interface unit 308 is an interface for connecting an external device to the electronic apparatus 300. 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 308 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 300 or may be used to transmit data between the electronic apparatus 300 and the external device.

The memory 309 may be used to store software programs as well as various data. The memory 309 may mainly include a program storage area and a data storage area, wherein the program storage 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 309 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 310 is a control center of the electronic device, connects various parts of the whole electronic device by 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 309 and calling data stored in the memory 309, thereby performing overall monitoring of the electronic device. Processor 310 may include one or more processing units; preferably, the processor 310 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 310.

The electronic device 300 may further include a power supply 311 (such as a battery) for supplying power to various components, and preferably, the power supply 311 may be logically connected to the processor 310 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 300 includes some functional modules that are not shown, and are not described in detail herein.

Preferably, an embodiment of the present invention further provides an electronic device, which includes a first screen, at least one retractable second screen, a shooting component 312, a processor 310, a memory 309, and a computer program stored in the memory 309 and capable of running on the processor 310, where when the computer program is executed by the processor 310, the computer program implements each process of the video production method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.

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 production 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 a terminal (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

1. A video production method is applied to an electronic device, and is characterized in that the electronic device comprises a first screen and at least one second screen, and the method comprises the following steps:

receiving a first input of a user to a target shot;

responding to the first input, and controlling the target lens to shoot;

saving the video content shot by the target lens as a first video file; the first video file includes first video content photographed through a first lens and at least one second video content photographed through at least one second lens, respectively;

in the process of controlling the target lens to shoot, the method further comprises:

recording start and stop time point information of the target lens shooting;

the playing interface of the first video file comprises a progress bar corresponding to main video content, and the progress bar is provided with start-stop time point information of the main video content, start-stop time point information respectively corresponding to each sub-video content and video identification respectively corresponding to each sub-video content; the main video content is the first video content or the second video content with the longest shooting time; the sub video content is other second video content except the main video content.

2. The method according to claim 1, wherein before displaying the shooting preview interfaces of the shots associated therewith on the first screen and the second screen, respectively, further comprising:

receiving a lens setting input of a user;

setting a first screen, a first lens and a first shooting parameter to be associated, and setting a second screen, a second lens and a second shooting parameter to be associated in response to the lens setting input;

the displaying a shooting preview interface of the lens associated with the first screen and the second screen respectively comprises:

displaying a first shooting preview interface of the first lens in the first screen;

3. The method according to claim 2, wherein before displaying the shooting preview interfaces of the shots associated therewith on the first screen and the second screen, respectively, further comprising:

controlling a target second screen associated with the second lens to expand; wherein the target second screen is in a stowed state prior to receiving the lens setting input.

4. The method of claim 2, wherein prior to receiving the first user input of the target take, further comprising:

receiving an adjustment input of a user;

responding to the adjustment input, and adjusting the expansion degree of the second screen according to the target picture proportion corresponding to the adjustment input;

or responding to the adjustment input, and adjusting the picture proportion of the second screen according to the target expansion degree of the second screen corresponding to the adjustment input.

5. The method according to claim 2, characterized in that the method comprises any one of the following:

a first control is displayed on the first shooting preview interface, and a second control is displayed on the second shooting preview interface; the first input includes: a trigger input for the first control and/or the second control;

a third control is displayed in the first shooting preview interface; the first input includes: a trigger input for the third control;

the first input includes: a first gesture input for the first lens and/or a second gesture input for the second lens.

6. The method according to claim 1, wherein the controlling the target lens to shoot comprises:

7. The method according to claim 1, wherein after saving the video content captured by the target shot as a first video file, further comprising:

clipping the main video content and/or at least one of the sub video contents contained within the first video file.

8. An electronic device, comprising a first screen and at least one second screen, the electronic device further comprising:

the storage module is used for storing the video content shot by the target lens as a first video file; the first video file includes first video content photographed through a first lens and at least one second video content photographed through at least one second lens, respectively;

the photographing module includes:

the time recording unit is used for recording the starting and ending time point information of the shooting of the target lens;

9. An electronic device comprising a first screen and at least one second screen, at least two lenses, a processor, a memory and 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 production method according to any one of claims 1 to 7.

10. The electronic device of claim 9, wherein the at least two lenses are integrated into a side of the electronic device.

11. The electronic device of claim 9, further comprising: a motor for controlling the at least one second screen to extend and retract respectively;

12. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the video production method according to any one of claims 1 to 7.