CN114520876A - Time-delay shooting video recording method and device and electronic equipment - Google Patents
Time-delay shooting video recording method and device and electronic equipment Download PDFInfo
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- CN114520876A CN114520876A CN202210126645.4A CN202210126645A CN114520876A CN 114520876 A CN114520876 A CN 114520876A CN 202210126645 A CN202210126645 A CN 202210126645A CN 114520876 A CN114520876 A CN 114520876A
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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
- H04N23/62—Control of parameters via user interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
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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
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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
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
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Abstract
The application discloses a method and a device for recording delayed photography video and electronic equipment, and belongs to the field of shooting. The scheme of this application includes: receiving a first input of a user to a shooting preview interface; determining a delayed photographic image region and a non-delayed photographic image region in response to the first input; and recording to obtain a target delayed photographic video based on the delayed photographic image area and the non-delayed photographic image area.
Description
Technical Field
The application belongs to the technical field of shooting, and particularly relates to a method and a device for recording a delayed video shot and electronic equipment.
Background
In recent years, short video recording is made in a very hot direction, and the demand of users for the video recording function of terminal equipment is increasing. Time-lapse photography, also called time-lapse photography and time-lapse video recording, is a shooting technique that compresses time. The method takes a group of photos, and later, the photos are connected in series to form a video, so that the process of minutes, hours or even days is compressed to be played in a video mode in a short time. In a section of time-lapse video shooting, the process of slowly changing objects or scenes is compressed to a shorter time, and a wonderful and wonderful scene which cannot be perceived by naked eyes at ordinary times is presented, and nowadays, with the fire of recording short videos all over the network, the video recording function of time-lapse video shooting gets more attention of users.
At present, the production of short videos usually requires two main processes of pre-video recording and post-editing modification. Generally, a user is required to perform complex operations such as matting, editing and synthesizing on a plurality of videos, the operation is complex, and the difficulty in video production is high.
Disclosure of Invention
The embodiment of the application aims to provide a method and a device for recording delayed video and electronic equipment, which can solve the problem that the operation for obtaining the delayed video is complex.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a method for recording a delayed video shot, where the method includes:
receiving a first input of a user to a shooting preview interface; determining a delayed photographic image region and a non-delayed photographic image region in response to the first input; and recording to obtain a target delayed photographic video based on the delayed photographic image area and the non-delayed photographic image area.
In a second aspect, an embodiment of the present application provides a time-lapse video recording apparatus, including:
the receiving module is used for receiving first input of a user to the shooting preview interface;
a determination module for determining a delayed photographic image region and a non-delayed photographic image region in response to the first input;
and the recording module is used for recording and obtaining a target time-delay shooting video based on the time-delay shooting image area and the non-time-delay shooting image area.
In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium, on which a program or instructions are stored, which when executed by a processor, implement the steps of the method according to the first aspect.
In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.
In a sixth aspect, embodiments of the present application provide a computer program product, stored on a storage medium, for execution by at least one processor to implement the method according to the first aspect.
In the embodiment of the application, a first input of a user to a shooting preview interface is received; determining a delayed photographic image region and a non-delayed photographic image region in response to the first input; based on the delayed photographic image area and the non-delayed photographic image area, a target delayed photographic video is recorded, so that a delayed photographic effect of a local area can be realized by performing video recording once, the requirement of recording interesting videos by users is met, the video is simple and convenient to manufacture, the complexity and difficulty of the operation of manufacturing special-effect videos by the users are effectively reduced, and the interactive experience of the users is improved.
Drawings
Fig. 1 is a schematic flowchart of recording a delayed video shot according to an embodiment of the present application.
Fig. 2A and 2B are schematic diagrams of a user interface for time-lapse photographic image area division according to an embodiment of the present application.
Fig. 3A and 3B are schematic diagrams of a user interface for time-lapse photographic image area division according to an embodiment of the present application.
Fig. 4A and 4B are schematic diagrams of a second user interface for time-lapse photographic image area division according to an embodiment of the present application.
Fig. 5A and 5B are schematic diagrams of a user interface for setting a time-lapse photographic image area photographing color according to an embodiment of the present application.
Fig. 6 is a schematic view of a user interface for dynamically changing settings of a time-lapse photographic image area according to an embodiment of the present application.
Fig. 7A, 7B and 7C are schematic diagrams of a user interface for time-lapse photographic image area dynamic change setting according to an embodiment of the present application.
Fig. 8A, 8B and 8C are schematic diagrams of a user interface for time-lapse photographic image area dynamic change setting according to an embodiment of the present application.
Fig. 9 is a schematic view of a user interface for dynamically changing settings of a time-lapse photographic image area according to an embodiment of the present application.
Fig. 10A, 10B, and 10C are schematic diagrams of a user interface for time-lapse photographic image area dynamic change setting according to an embodiment of the present application.
Fig. 11 is a schematic view of a user interface for dynamically changing settings of a time-lapse photographic image area according to an embodiment of the present application.
Fig. 12 is a schematic view of video production corresponding to the method for recording a delayed video shot according to the embodiment of the present application.
Fig. 13 is a block diagram showing a configuration of a video recording apparatus for delayed shooting according to an embodiment of the present application.
Fig. 14 is a block diagram showing a configuration of an electronic device according to an embodiment of the present application.
Fig. 15 is a schematic hardware structure diagram of an electronic device implementing an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The method, the apparatus, and the electronic device for recording a delayed video shot according to the embodiments of the present application are described in detail below with reference to the accompanying drawings.
In one embodiment of the application, a method for recording delayed photography video is provided, and the method can be applied to terminal equipment with a camera for video recording, including mobile electronic equipment and non-mobile electronic equipment.
Please refer to fig. 1, which is a flowchart illustrating a method for recording a delayed video camera according to an embodiment of the present application. As shown in fig. 1, the method for recording a delayed video shot according to the embodiment of the present application includes the following steps 102 to 106.
The first input may be a user manually drawing a shape on the shooting preview interface, or may be an operation of a shape selection control displayed on the shooting preview interface.
The first input may be: the user may specifically determine the actual use requirement according to a click input of the shape selection control displayed on the shooting preview interface by the user, or a voice instruction input by the user, or a specific gesture input by the user, which is not limited in the embodiment of the present application.
The specific gesture in the embodiment of the application can be any one of a single-click gesture, a sliding gesture, a dragging gesture, a pressure identification gesture, a long-press gesture, an area change gesture, a double-press gesture and a double-click gesture; the click input in the embodiment of the application can be click input, double-click input, click input of any number of times and the like, and can also be long-time press input or short-time press input.
Optionally, in step 102, receiving a first input of the shooting preview interface from the user includes: a first input of a shape control in the shooting preview interface by a user is received. In step 104, the determining delayed photographic image regions and non-delayed photographic image regions comprises: determining the delayed photographic image region and the non-delayed photographic image region based on a target shape in the shape control; wherein the target shape is determined based on the first input.
The division of the delayed photographic image area and the non-delayed photographic image area in the recording screen may be performed based on user operations, for example, after the user opens a camera shooting preview interface of the terminal device and selects the delayed photographic mode, the shape control in the shooting preview interface is operated by input operations such as clicking, sliding, and the like, and the delayed photographic image area or the non-delayed photographic image area may be determined on the recording screen currently displayed by the terminal device.
Optionally, in one embodiment, determining the time-lapse photographic image region and the non-time-lapse photographic image region based on the target shape in the shape control comprises: and displaying the target shape in the shooting preview interface, determining an image area surrounded by the target shape as the delayed photographic image area, and determining other image areas except the target shape as the non-delayed photographic image area.
Reference is now made to fig. 2A and 2B, which are schematic illustrations of a user interface for time-lapse photographic image area division according to an embodiment of the present application. In this embodiment, the terminal device is described by taking a mobile phone as an example.
As shown in fig. 2A, a user may click on the recording screen lower left shape control 12 before the video is recorded, a variety of shape selections appear, and custom shape renderings may also be provided. The user can pull one of the shapes to the shooting preview interface corresponding to the recording screen, and can adjust the size and the position of the shape, wherein the shape divides the shooting preview interface into two parts.
For example, in the embodiment of fig. 2B, the user selects a circle, the circle is displayed in the shooting preview interface, and the user can manually adjust the size and the position of the circle, where the image area 1 corresponding to the circle is set as the delayed shooting image area.
And if the user only selects and sets the image area 1 as the delayed photographic image area, determining that the image areas of the recording screen except the image area 1 are non-delayed photographic image areas.
In the embodiment of the application, the video picture in the delayed photographic image area shows the shooting effect of delayed photography, and the video picture in the non-delayed photographic image area shows a still video picture, that is, in the playing process of the whole shot video, the video picture in the non-delayed photographic image area can correspondingly display a frame of unchanged still image.
Of course, in other embodiments, the video frames in the non-delayed photographic image area may correspond to video frames displaying other photographic effects.
As described above, the corresponding shape is selected from the shape control in accordance with the user's operation, thereby determining the time-lapse photographic image region. In one embodiment, if the user wishes to separate multiple regions, multiple shapes may be pulled to the preview interface at the same time, so that multiple delayed photographic image regions are set at corresponding positions on the photographic preview interface. As shown in fig. 3A, the user first pulls the circle to the shooting preview interface, and then as shown in fig. 3B, the user pulls the rectangle to the shooting preview interface, where the image area 1 corresponding to the circle and the image area 2 corresponding to the rectangle are both set as the delayed shooting image areas, and the image area 3 except for the image areas 1 and 2 is set as the non-delayed shooting image area.
If the position of the image area corresponding to the shape that the user wishes to pull out is set as a non-delayed photographic image area, and the image area at the remaining position of the recording screen is set as a delayed photographic image area, the setting can be performed according to the input operation corresponding to the user.
Optionally, after determining an image region surrounded by the target shape as the delayed photographic image region and determining another image region outside the target shape as the non-delayed photographic image region, the method further includes: receiving a second input of the user; in response to the second input, determining an image region surrounded by the target shape as the non-delayed photographic image region, and determining other image regions than the target shape as the delayed photographic image regions.
By the above-described embodiment, switching between the time-lapse photographic image area and the non-time-lapse photographic image area can be realized.
The second input may be: specifically, the user's click input on the target control displayed on the shooting preview interface, or a voice instruction input by the user, or a specific gesture input by the user may be determined according to actual use requirements, and the embodiment of the present application does not limit this.
The specific gesture in the embodiment of the application can be any one of a single-click gesture, a sliding gesture, a dragging gesture, a pressure identification gesture, a long-press gesture, an area change gesture, a double-press gesture and a double-click gesture; the click input in the embodiment of the application can be click input, double-click input, click input of any number of times and the like, and can also be long-time press input or short-time press input.
Referring to fig. 4A, the second input is, for example, a user clicking the reverse icon 14 in the lower right corner of the shooting preview interface to make settings, so that the image area 1 and the image area 2 in fig. 4A, which have been set as the delayed photographic image area, can be modified to be set as the non-delayed photographic image area, while the image area 3 in fig. 4A, which has been set as the non-delayed photographic image area, is modified to be set as the delayed photographic image area. In other words, the switching between the delayed image capture area and the non-delayed image capture area in fig. 4A is realized.
In addition, if the user wants to cancel a certain set delayed photographic image area, the user can modify and set the delayed photographic image area as a non-delayed photographic image area by clicking the shape of the set delayed photographic image area on the shooting preview interface and then clicking to cancel the delayed photographic image area. In this case, the default delayed photographed image area is an image area corresponding to a shape that is not cancelled by the user pulling the photographing preview interface, and the other area of the photographing preview interface is determined as a non-delayed photographed image area.
In one embodiment, to meet the requirement of recording various interesting videos by the user, various rendering settings, such as shooting color parameter setting, dynamic change process setting and the like, can be performed on the delayed photographic image area according to the selection of the user after the delayed photographic image area and the non-delayed photographic image area are determined.
Optionally, after determining the delayed photographic image region and the non-delayed photographic image region, the method further includes: receiving a third input of the color control by the user; in response to the third input, determining photographic color parameter information for the time-lapse photographic image region.
The shooting color parameter information comprises color change duration and corresponding color pixel values, wherein the color change duration is duration for setting color change corresponding to the dynamic video, and the duration can run through the whole playing time period of the dynamic video or be a time period for playing part of the dynamic video. The color pixel values include luminance values and/or RGB pixel values corresponding to the dynamic video playing.
Reference is now made to fig. 5A and 5B, which are schematic diagrams of user interfaces for setting photographic color parameter information of a delayed photographic image area according to an embodiment of the present application.
Before recording the video, the user can click the "color" control in the lower right corner of the shooting preview interface shown in fig. 5A to set the color change of the entire delayed photographic image region, as shown in fig. 5B, the color change setting control 16 is displayed, wherein the curve represents the color change from the beginning to the end of the finally generated delayed photographic image region from left to right. Such as pull-up, the color pixel value becomes larger; pulling down, the color pixel values become smaller.
Optionally, after determining the delayed photographic image region and the non-delayed photographic image region, the method further includes: receiving a fourth input of the dynamic control by the user; in response to the fourth input, determining region change information of the delayed photographic image region, the region change information being indicative of a dynamic change process of the delayed photographic image region.
The area change information includes a dynamic change type, a dynamic change duration and a dynamic change speed of the delayed photographic image area, and the dynamic change type represents a shape change mode of the delayed photographic image area where the dynamic video corresponds to, for example, the corresponding circular delayed photographic image area may gradually become larger, gradually become smaller after being larger, repeatedly change, or change once along with video playing. The dynamic change duration represents the shape change time of the delayed photographic image area corresponding to the dynamic video, and the shape change time includes the change in the whole video playing time period or the change in a part of the playing time period. The dynamic change speed is, for example, the time required for the shape of the delayed photographic image area corresponding to the dynamic video to change from one shape size to another shape size, the change speed is fast, the time is short, and the time is long otherwise.
Reference is now made to fig. 6, which is a schematic illustration of a user interface for dynamically changing settings of delayed photographic image regions in accordance with an embodiment of the present application.
Before recording a video, a user may click on a diffusion icon 18 at the lower right corner of the shooting preview interface shown in fig. 6, for example, to set a dynamic change, and the user clicks on the diffusion icon 18 to pop up various dynamic change types of a delayed shooting area: dynamic diffusion-single, dynamic diffusion-repeat, dynamic diffusion-shrink, static enclosure-single, static enclosure-repeat, static enclosure-diffusion.
When the user slides the finger to the corresponding type, the shooting preview interface can have the change of the delayed shooting area, and the effect set by the type is prompted to the user.
As shown in fig. 7A, when the user holds down "dynamic diffusion-single shot", a dynamic effect appears on the shooting preview interface at this time: the circular delayed photographic image region with the preset size originally set by the user gradually diffuses and grows in equal proportion with the circle center (virtual circle center, invisible to the user) until the whole preview region is filled up, as shown in fig. 7A, 7B and 7C. The time for spreading from the preset size of the delayed photographic image area to the whole preview area is related to the preset shape size of the delayed photographic image area, the size of the preview area corresponding to the recording screen and the dynamic change speed.
As shown in fig. 8A, if the user holds down "dynamic diffusion-contraction", a dynamic effect appears on the shooting preview interface at this time: the circular delayed photographic image area with the preset size originally set by the user gradually diffuses and grows from the center of the circle until the whole preview area is filled up, as shown in fig. 8B. And then gradually reduces to the circular position originally set by the user, as shown in fig. 8C.
As shown in fig. 9, if the user selects "dynamic diffusion-contraction-repeat", the shooting preview interface repeats the dynamic effect shown in fig. 8A to 8C until the user slides the finger open.
As shown in fig. 10A, when the user slides to the "static surround-single" option, the capture preview interface appears with a dynamic effect: the circular delay shooting area is gradually reduced from the time delay shooting area corresponding to the whole preview interface, and the circular delay shooting area is gradually reduced to a circular delay shooting image area with a preset size originally set by the user, as shown in fig. 10A, 10B and 10C.
When the user selects "static surround-repeat," the preview interface repeats the effects of fig. 10A, 10B, and 10C.
When the user selects "static surround-diffuse", the FIG. 10A, FIG. 10B, and FIG. 10C effect appears first, and the FIG. 7A, FIG. 7B, and FIG. 7C effect appears second.
The user may also select "static surround-diffuse-repeat," i.e., repeat the "static surround-diffuse" effect described above.
When the user selects a certain setting type according to his own needs, for example, by double-clicking, as shown in fig. 11, a time bar 20 appears below the diffusion icon, the center of the time bar 20 displays the time required by the dynamic effect once, for example, the illustrated "0.5 s", and the user can slide the time bar left and right to adjust the time, thereby setting the time of the dynamic change corresponding to the delayed photographic image area.
And 106, recording to obtain a target time-delay shooting video based on the time-delay shooting image area and the non-time-delay shooting image area.
The delayed shooting image area corresponds to a dynamic video shot in a delayed shooting mode, and the non-delayed shooting image area corresponds to any one frame of image, namely a static image, in the dynamic video shot in the delayed shooting mode.
In one embodiment, the target delayed photographic video may include only dynamic video of the delayed photographic image area. Alternatively, the target delayed photographic video may include both a dynamic video of the delayed photographic image area and a still image of the non-delayed photographic area.
Optionally, the recording the target delayed shooting video based on the delayed shooting image area and the non-delayed shooting image area includes: receiving a fifth input of the user to the shooting preview interface; responding to the fifth input, and recording to obtain a first time-delay shooting video; based on the time-delay shooting image area, cutting each video image frame in the first time-delay shooting video to obtain a second time-delay shooting video; synthesizing each video image frame in the second time-delay photographic video with a first static image respectively to obtain the target time-delay photographic video; the first still image is an image of a non-delayed photographic image region corresponding to a first video image frame in the first delayed photographic video.
In this embodiment, the target delayed photographic video corresponds to a delayed photographic image area and a non-delayed photographic image area.
The fifth input may be: the user may specifically determine the actual use requirement according to a click input of the recording control displayed on the shooting preview interface by the user, or a voice instruction input by the user, or a specific gesture input by the user, which is not limited in the embodiment of the present application.
After determining the delayed photographic image area and the non-delayed photographic image area, the user normally records the video by clicking a recording button of a shooting preview interface of the terminal device, and at this time, the whole shooting preview interface collects the image data output by the image sensor according to the delayed photographic frame rate corresponding to the delayed photographic image area until the user closes the recording button. Therefore, the recorded video corresponding to the time-lapse shooting image area in the time-lapse shooting mode is acquired.
And cutting each video image frame of the collected delayed photographic video of the whole shooting preview interface according to the shape of the delayed photographic image area set by the user to obtain the delayed photographic video corresponding to the cut delayed photographic image area.
If the delayed photographic image areas are multiple, cutting each frame of video image frame in each delayed photographic video in a one-to-one correspondence mode according to the shape corresponding to each delayed photographic image area to obtain the delayed photographic videos corresponding to the cut delayed photographic image areas.
And cutting a target video image frame in the delayed photographic video according to the shape of the set non-delayed photographic image area to obtain a static image corresponding to the non-delayed photographic image area. The target video image frame is, for example, a first frame image of the delayed photographic video corresponding to the delayed photographic image area, and may also be an intermediate frame image, or a last frame image, or may also be any one of the frame images.
And respectively synthesizing the static image with each video image frame in the second delayed shooting video to obtain a target delayed shooting video comprising a plurality of synthesized video image frames.
For example, if the delayed photographic video of the delayed photographic image region is an image with a shape corresponding to 60 frames, and the still image of the non-delayed photographic image region is an image with a shape corresponding to one frame, the still image of the frame can be synthesized with the 60 frames of images, so as to obtain the target delayed photographic video of the 60 frames corresponding to the complete shooting preview interface.
When the synthesized target delayed shooting video is started to play, all the delayed shooting videos in all the delayed shooting image areas can be played simultaneously, and the non-delayed shooting image areas keep still pictures. Therefore, video recording of time-delay shooting in a specific area of the terminal equipment can be realized, and the recorded video in the specific area is presented with a time-delay shooting effect.
As described above, in one embodiment, the photographing color parameter information of the time-lapse photographing image area may be predetermined. Therefore, the color of the target delayed photographic video recorded based on the delayed photographic image area and the non-delayed photographic image area can be adjusted according to the photographic color parameter information.
Specifically, determining a video image frame corresponding to color change in the target delayed photographic video according to the time length of the target delayed photographic video and the color change time length of a delayed photographic image area; and adjusting the color of each video image frame according to the color pixel value of the target delayed shooting video.
And if the set color change duration is the same as the duration of the target delayed shooting video, selecting the video image frame of the whole target delayed shooting video, and adjusting the color of each frame of video image according to the corresponding color pixel value. And if the set color change duration is less than the duration of the target time-delay photographic video, selecting a part of video image frames of the target time-delay photographic video according to the corresponding proportion according to the initial time point of the color change duration, and adjusting the color of each frame of video image according to the corresponding pixel value.
And finally, synthesizing the video images of all frames in the delayed photographic image area after color adjustment and the static images in the non-delayed photographic image area into a final video. Therefore, the recorded video in the specific area of the terminal equipment can be presented with the delayed shooting effect, and presented with the dynamic color change effect, so that the shooting theme can be more prominent, and the shooting experience of the user is improved.
As described above, in one embodiment, the region variation information of the time-lapse photographic image region may be determined in advance. Therefore, the dynamic change process setting can be performed for the target delayed photographic video recorded based on the delayed photographic image area and the non-delayed photographic image area according to the area change information.
Specifically, determining a video image frame corresponding to dynamic change in the target delayed photographic video according to the time length of the target delayed photographic video, the dynamic change type and the dynamic change time length of a delayed photographic image area; and determining the shape and size of the delayed photographic image area in each video image frame according to the preset shape and size of the delayed photographic image area, the size of the corresponding area of the recording screen and the dynamic change speed of the delayed photographic image area. And finally, synthesizing the video images of all frames of the delayed photographic image area in the dynamic change process with the static images of the non-delayed photographic image area to obtain a final video. Therefore, the recorded video in the specific area of the terminal equipment can be presented with the delayed shooting effect, and presented with the dynamic shape change effect, so that the shooting theme can be more prominent, and the shooting experience of the user is improved.
Certainly, the user can set the shooting color parameter information and the area change information of the time-delay shooting image area at the same time, so that the recorded video of the specific area of the terminal equipment is presented not only with the time-delay shooting effect, but also with the dynamic shape change effect and the dynamic color change effect.
In addition, after the user finishes shooting and generates the corresponding target time-delay shooting video, if the static image of the non-time-delay shooting image area is not satisfactory, the static image can be readjusted.
Optionally, after obtaining the target delayed video, the method further includes: receiving a sixth input of a user to a second video image frame in the target delayed shooting video under the condition that the second video image frame is displayed; in response to the sixth input, updating an image of a non-delayed photographic image region corresponding to the second video image frame.
The second video image frame is any one video image in the target delayed shooting video, and the sixth input may be: specifically, the click input of the user on the second video image frame in the target delayed shooting video, or the voice instruction input by the user, or the specific gesture input by the user may be determined according to the actual use requirement, and the embodiment of the application is not limited thereto.
And after the target time-delay shooting video is obtained, correspondingly selecting a frame of image from the target time-delay shooting video based on the sixth input, and replacing the current static image of the non-time-delay shooting image area based on the selected image. Therefore, the method for replacing the static image of the non-delayed photographic image area is provided for the user, and the interestingness and the practicability of video recording are further improved.
Fig. 12 is a schematic view of video production corresponding to the method for recording a delayed photographic video according to an embodiment of the present application, in which a user presets photographic color parameter information and area change information of a delayed photographic image area for the delayed photographic image area.
In fig. 12, the leftmost side is a delayed video image frame a acquired according to a preset delayed photography frame rate, and then, according to the shape of the delayed photography image region corresponding to each frame image in the delayed photography video determined by the region change information, each acquired video image frame a is cut to obtain each delayed photography image frame b with a dynamically changed shape. And performing color adjustment on each collected video image frame a according to the shooting color parameter information while clipping, for example, performing color adjustment on N frames of video images respectively corresponding to the set colors 1, 2, … …, N-1 and N, so as to obtain each time-lapse shooting image frame c with dynamically changed colors.
That is, by simultaneously performing cropping and color adjustment on each captured video image frame a, each video image frame has a dynamic color and a dynamic shape corresponding to each video image frame, and then combining these video image frames, a dynamic video d including a shape dynamic change effect corresponding to the image frame b and a color dynamic change effect corresponding to the image frame c can be obtained.
And finally, combining preset static image frames, such as any one of the video images in the delayed shooting video image frame a, with each delayed shooting video image frame in the dynamic video d to obtain image frames of the target delayed shooting video, wherein the delayed shooting image area in the target delayed shooting video presents a delayed shooting video playing effect in a color and shape dynamic change process.
In the method for recording the delayed shooting video, a first input of a user to a shooting preview interface is received; determining a delayed photographic image region and a non-delayed photographic image region in response to the first input; based on the delayed photographic image area and the non-delayed photographic image area, a target delayed photographic video is recorded, so that a delayed photographic effect of a local area can be realized by performing video recording once, the requirement of recording various interesting videos by a user is met, the video is simple and convenient to manufacture, the complexity and difficulty of the operation of manufacturing the videos by the user are effectively reduced, and the interactive experience of the user is improved.
It should be noted that, in the method for recording a delayed video camera according to the embodiment of the present application, the execution subject may be a delayed video camera recording device. In the embodiment of the present application, a method for performing delayed video recording by using a delayed video recording apparatus is taken as an example, and a device for recording delayed video is described in the embodiment of the present application.
According to an embodiment of the present application, there is provided a time-lapse video recording apparatus, as shown in fig. 13, the time-lapse video recording apparatus 800 includes:
a receiving module 820, configured to receive a first input of a user to a shooting preview interface;
a determining module 840 for determining a delayed photographic image region and a non-delayed photographic image region in response to the first input;
and a recording module 860, configured to record the target delayed shooting video based on the delayed shooting image area and the non-delayed shooting image area.
Optionally, the receiving module 820 is specifically configured to: receiving a first input of a user to a shape control in a shooting preview interface; the determining module 840 is specifically configured to: determining the delayed photographic image region and the non-delayed photographic image region based on a target shape in the shape control; wherein the target shape is determined based on the first input.
Optionally, the determining module 840 is specifically configured to: and displaying the target shape in the shooting preview interface, determining an image area surrounded by the target shape as the delayed photographic image area, and determining other image areas except the target shape as the non-delayed photographic image area.
Optionally, the delayed video camera recording apparatus 800 further comprises: a switching module, configured to receive a second input from the user after the determining module 840 determines an image region surrounded by the target shape as the delayed photographic image region and determines other image regions except the target shape as the non-delayed photographic image region; in response to the second input, determining an image region surrounded by the target shape as the non-delayed photographic image region, and determining other image regions than the target shape as the delayed photographic image regions.
Optionally, the delayed video camera recording apparatus 800 further comprises: a color determination module (not shown in the figures) for receiving a third input of the color control by the user after the determination module 840 determines the delayed photographic image region and the non-delayed photographic image region; in response to the third input, determining photographic color parameter information for the time-lapse photographic image region.
Through the preset shooting color parameter information of the delayed shooting image area, the recorded video of the specific area of the terminal equipment can be presented with the delayed shooting effect, and presented with the dynamic color change effect, so that the shooting theme can be more prominent, and the shooting experience of a user is improved.
Optionally, the apparatus 800 further comprises: a region change determining module (not shown in the figure) for receiving a fourth input of the user to the dynamic control after the determining module 840 determines the delayed photographic image region and the non-delayed photographic image region; in response to the fourth input, determining region change information of the delayed photographic image region, the region change information being indicative of a dynamic change process of the delayed photographic image region.
By presetting the regional change information of the delayed photographic image region, the recorded video of the specific region of the terminal equipment can be presented with the delayed photographic effect and the dynamic shape change effect, so that the shooting theme can be more prominent, and the shooting experience of a user is improved.
Optionally, the recording module 860 is specifically configured to: receiving a fifth input of the user to the shooting preview interface; responding to the fifth input, and recording to obtain a first time-delay shooting video; based on the time-delay shooting image area, cutting each video image frame in the first time-delay shooting video to obtain a second time-delay shooting video; synthesizing each video image frame in the second delayed shooting video with a first static image respectively to obtain the target delayed shooting video; the first still image is an image of a non-delayed photographic image region corresponding to a first video image frame in the first delayed photographic video.
Optionally, the delayed video camera recording apparatus 800 further comprises: an updating module (not shown in the figures) configured to receive, after the recording module 860 obtains the target delayed photographic video, a sixth input of a user to a second video image frame in the target delayed photographic video when the second video image frame is displayed; in response to the sixth input, updating an image of a non-delayed photographic image region corresponding to the second video image frame.
After the user finishes shooting and generates the corresponding target time delay shooting video, if the static image in the non-time delay shooting image area is not satisfactory, the static image can be readjusted, so that the interest and the practicability of the shooting function are improved.
In the delayed shooting video recording apparatus according to the embodiment of the present application, by receiving a first input to a shooting preview interface from a user; determining a delayed photographic image region and a non-delayed photographic image region in response to the first input; based on the delayed photographic image area and the non-delayed photographic image area, a target delayed photographic video is recorded, so that a delayed photographic effect of a local area can be realized by performing video recording once, the requirement of recording various interesting videos by a user is met, the video is simple and convenient to manufacture, the complexity and difficulty of the operation of manufacturing the videos by the user are effectively reduced, and the interactive experience of the user is improved.
The delayed video camera recording apparatus in the embodiment of the present application may be an electronic device, or may be a component in the electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal, or may be a device other than a terminal. The Mobile electronic Device may be, for example, a Mobile phone, a tablet computer, a notebook computer, a palm computer, an in-vehicle electronic Device, a Mobile Internet Device (MID), an Augmented Reality (AR)/Virtual Reality (VR) Device, a robot, a wearable Device, an ultra-Mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and may also be a server, a Network Attached Storage (Network Attached Storage, NAS), a Television (TV), an assistant, or a self-service machine, and the embodiments of the present application are not limited in particular.
The delayed video camera recording device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The delayed photography video recording device provided by the embodiment of the application can realize each process realized by the method embodiments of fig. 1 to fig. 12, and realize the same technical effect, and the details are not repeated here in order to avoid repetition.
Optionally, as shown in fig. 14, an electronic device 900 is further provided in this embodiment of the present application, and includes a processor 940, a memory 920, and a program or an instruction stored in the memory 920 and executable on the processor 940, where the program or the instruction is executed by the processor 940 to implement each process of the foregoing embodiment of the method for recording a delayed video camera, and can achieve the same technical effect, and in order to avoid repetition, the detailed description is omitted here.
It should be noted that the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.
Fig. 15 is a schematic hardware structure diagram of an electronic device implementing an embodiment of the present application.
The electronic device 1000 includes, but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, and a processor 1010.
Those skilled in the art will appreciate that the electronic device 1000 may further comprise a power supply (e.g., a battery) for supplying power to the various components, and the power supply may be logically connected to the processor 1010 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system. The electronic device structure shown in fig. 15 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.
A user input unit 1007 configured to receive a first input to the shooting preview interface by the user.
Wherein the processor 1010 is configured to determine a delayed photographic image region and a non-delayed photographic image region in response to the first input; and recording to obtain a target delayed photographic video based on the delayed photographic image area and the non-delayed photographic image area.
Receiving a first input of a user to a shooting preview interface; determining a delayed photographic image region and a non-delayed photographic image region in response to the first input; based on the delayed photographic image area and the non-delayed photographic image area, a target delayed photographic video is recorded, so that a delayed photographic effect of a local area can be realized by performing video recording once, the requirement of recording various interesting videos by a user is met, the video is simple and convenient to manufacture, the complexity and difficulty of the operation of manufacturing the videos by the user are effectively reduced, and the interactive experience of the user is improved.
Optionally, the user input unit 1007 is specifically configured to: a first input of a shape control in the shooting preview interface by a user is received.
The processor 1010 is specifically configured to: determining the delayed photographic image region and the non-delayed photographic image region based on a target shape in the shape control; wherein the target shape is determined based on the first input.
Optionally, the processor 1010 is specifically configured to: and displaying the target shape in the shooting preview interface, determining an image area surrounded by the target shape as the delayed photographic image area, and determining other image areas except the target shape as the non-delayed photographic image area.
Optionally, the user input unit 1007 is further configured to receive a second input from the user after the image region surrounded by the target shape is determined as the delayed photographic image region and the other image regions except the target shape are determined as the non-delayed photographic image region.
The processor 1010 is further configured to determine, in response to the second input, an image region surrounded by the target shape as the non-delayed photographic image region, and determine other image regions outside the target shape as the delayed photographic image regions.
Optionally, the user input unit 1007 is further configured to receive a third input to the color control from the user after the determination of the delayed photographic image region and the non-delayed photographic image region.
A processor 1010 further configured to determine capture color parameter information for the time-delayed photographic image region in response to the third input.
Therefore, through presetting the shooting color parameter information of the delayed shooting image area, the recorded video of the specific area of the terminal equipment can be presented with the delayed shooting effect, and presented with the dynamic color change effect, so that the shooting theme can be more prominent, and the shooting experience of the user is improved.
Optionally, the user input unit 1007 is further configured to receive a fourth input to the dynamic control from the user after the determination of the delayed photographic image region and the non-delayed photographic image region.
A processor 1010, further configured to determine, in response to the fourth input, region change information of the delayed photographic image region, the region change information being indicative of a dynamic change process of the delayed photographic image region.
Therefore, by presetting the regional change information of the delayed shot image region, the recorded video of the specific region of the terminal equipment can be presented by the delayed shot effect, and presented by the dynamic shape change effect, so that the shot theme can be more prominent, and the shooting experience of the user is improved.
Optionally, the user input unit 1007 is specifically configured to: and receiving a fifth input of the shooting preview interface from the user.
The processor 1010 is specifically configured to: responding to the fifth input, and recording to obtain a first time-delay shooting video; based on the time-delay shooting image area, cutting each video image frame in the first time-delay shooting video to obtain a second time-delay shooting video; synthesizing each video image frame in the second delayed shooting video with a first static image respectively to obtain the target delayed shooting video; the first still image is an image of a non-delayed photographic image region corresponding to a first video image frame in the first delayed photographic video.
Optionally, the user input unit 1007 is further configured to receive a sixth input from the user to a second video image frame in the target delayed shooting video when the second video image frame is displayed after the target delayed shooting video is obtained.
A processor 1010 further configured to update an image of a non-delayed photographic image region corresponding to the second video image frame in response to the sixth input.
Therefore, after the user finishes shooting and generates the corresponding target time-delay shooting video, if the static image in the non-time-delay shooting image area is not satisfactory, the static image can be readjusted, and the interestingness and the practicability of the shooting function are further improved. It should be understood that in the embodiment of the present application, the input Unit 1004 may include a Graphics Processing Unit (GPU) 10041 and a microphone 10042, and the Graphics Processing Unit 10041 processes image data of still pictures or videos obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1007 includes at least one of a touch panel 10071 and other input devices 10072. The touch panel 10071 is also referred to as a touch screen. The touch panel 10071 may include two parts, a touch detection device and a touch controller. Other input devices 10072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a first storage area storing a program or an instruction and a second storage area storing data, wherein the first storage area may store an operating system, an application program or an instruction (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, memory 109 may include volatile memory or non-volatile memory, or memory x09 may include both volatile and non-volatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. The volatile Memory may be a Random Access Memory (RAM), a Static Random Access Memory (Static RAM, SRAM), a Dynamic Random Access Memory (Dynamic RAM, DRAM), a Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), a Double Data Rate Synchronous Dynamic Random Access Memory (Double Data Rate SDRAM, ddr SDRAM), an Enhanced Synchronous SDRAM (ESDRAM), a Synchronous Link DRAM (SLDRAM), and a Direct Memory bus RAM (DRRAM). Memory 109 in the embodiments of the subject application includes, but is not limited to, these and any other suitable types of memory.
Processor 110 may include one or more processing units; optionally, the processor 110 integrates an application processor, which primarily handles operations involving the operating system, user interface, and applications, etc., and a modem processor, which primarily handles wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the foregoing embodiment of the time-lapse video recording method, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the foregoing delayed video recording method, and can achieve the same technical effect, and in order to avoid repetition, the description is omitted here.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
The embodiments of the present application further provide a computer program product, where the program product is stored in a storage medium, and the program product is executed by at least one processor to implement the processes of the foregoing embodiments of the method for recording a delayed video shot, and achieve the same technical effects, and in order to avoid repetition, the details are not repeated here.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a 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 application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the present embodiments are not limited to those precise embodiments, which are intended to be illustrative rather than restrictive, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope of the appended claims.
Claims (10)
1. A method for delayed video recording, comprising:
receiving a first input of a user to a shooting preview interface;
determining a delayed photographic image region and a non-delayed photographic image region in response to the first input;
and recording to obtain a target delayed photographic video based on the delayed photographic image area and the non-delayed photographic image area.
2. The method of claim 1, wherein receiving a first input from a user to the capture preview interface comprises:
receiving a first input of a user to a shape control in a shooting preview interface;
the determining of delayed photographic image regions and non-delayed photographic image regions comprises:
determining the delayed photographic image region and the non-delayed photographic image region based on a target shape in the shape control;
wherein the target shape is determined based on the first input.
3. The method as recited in claim 2, wherein the determining the time-lapse photographic image region and the non-time-lapse photographic image region based on the target shape in the shape control comprises:
and displaying the target shape in the shooting preview interface, determining an image area surrounded by the target shape as the delayed photographic image area, and determining other image areas except the target shape as the non-delayed photographic image area.
4. The method according to claim 3, wherein the determining of the image region surrounded by the target shape as the delayed photographic image region and the determining of the other image regions than the target shape as the non-delayed photographic image regions further comprises:
receiving a second input of the user;
in response to the second input, determining an image region surrounded by the target shape as the non-delayed photographic image region, and determining other image regions than the target shape as the delayed photographic image regions.
5. The method according to claim 1, wherein after determining the delayed photographic image region and the non-delayed photographic image region, further comprising:
receiving a third input of the color control by the user;
in response to the third input, determining photographic color parameter information for the time-lapse photographic image region.
6. The method according to claim 1, wherein after determining the delayed photographic image region and the non-delayed photographic image region, further comprising:
receiving a fourth input of the dynamic control by the user;
in response to the fourth input, determining region change information of the delayed photographic image region, the region change information being indicative of a dynamic change process of the delayed photographic image region.
7. The method according to claim 1, wherein said recording a target delayed photographic video based on said delayed photographic image area and said non-delayed photographic image area comprises:
receiving a fifth input of the user to the shooting preview interface;
responding to the fifth input, and recording to obtain a first time-delay shooting video;
based on the time-delay shooting image area, cutting each video image frame in the first time-delay shooting video to obtain a second time-delay shooting video;
synthesizing each video image frame in the second delayed shooting video with a first static image respectively to obtain the target delayed shooting video;
the first still image is an image of a non-delayed photographic image region corresponding to a first video image frame in the first delayed photographic video.
8. The method of claim 7, wherein after obtaining the target delayed photographic video, further comprising:
receiving a sixth input of a user to a second video image frame in the target delayed shooting video under the condition that the second video image frame is displayed;
in response to the sixth input, updating an image of a non-delayed photographic image region corresponding to the second video image frame.
9. A delayed video camera recording apparatus, comprising:
the receiving module is used for receiving first input of a user to the shooting preview interface;
a determination module for determining a delayed photographic image region and a non-delayed photographic image region in response to the first input;
and the recording module is used for recording and obtaining a target time-delay shooting video based on the time-delay shooting image area and the non-time-delay shooting image area.
10. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the method of delayed action video recording according to any one of claims 1-8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210126645.4A CN114520876A (en) | 2022-02-10 | 2022-02-10 | Time-delay shooting video recording method and device and electronic equipment |
| PCT/CN2023/075119 WO2023151609A1 (en) | 2022-02-10 | 2023-02-09 | Time-lapse photography video recording method and apparatus, and electronic device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210126645.4A CN114520876A (en) | 2022-02-10 | 2022-02-10 | Time-delay shooting video recording method and device and electronic equipment |
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| CN114520876A true CN114520876A (en) | 2022-05-20 |
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| CN202210126645.4A Pending CN114520876A (en) | 2022-02-10 | 2022-02-10 | Time-delay shooting video recording method and device and electronic equipment |
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| WO (1) | WO2023151609A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114827477A (en) * | 2022-05-26 | 2022-07-29 | 维沃移动通信有限公司 | Time-lapse shooting method and device, electronic equipment and medium |
| WO2023151609A1 (en) * | 2022-02-10 | 2023-08-17 | 维沃移动通信有限公司 | Time-lapse photography video recording method and apparatus, and electronic device |
| CN117082225A (en) * | 2023-10-12 | 2023-11-17 | 山东海量信息技术研究院 | Virtual delay video generation method, device, equipment and storage medium |
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| KR20170131101A (en) * | 2016-05-20 | 2017-11-29 | 엘지전자 주식회사 | Mobile terminal and method for controlling the same |
| CN113747049B (en) * | 2020-05-30 | 2023-01-13 | 华为技术有限公司 | Shooting method and equipment for delayed photography |
| CN113747072B (en) * | 2021-09-13 | 2023-12-12 | 维沃移动通信有限公司 | Shooting processing method and electronic equipment |
| CN113747073B (en) * | 2021-09-13 | 2024-02-02 | 维沃移动通信有限公司 | Video shooting method and device and electronic equipment |
| CN114520876A (en) * | 2022-02-10 | 2022-05-20 | 维沃移动通信有限公司 | Time-delay shooting video recording method and device and electronic equipment |
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- 2023-02-09 WO PCT/CN2023/075119 patent/WO2023151609A1/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023151609A1 (en) * | 2022-02-10 | 2023-08-17 | 维沃移动通信有限公司 | Time-lapse photography video recording method and apparatus, and electronic device |
| CN114827477A (en) * | 2022-05-26 | 2022-07-29 | 维沃移动通信有限公司 | Time-lapse shooting method and device, electronic equipment and medium |
| CN114827477B (en) * | 2022-05-26 | 2024-03-29 | 维沃移动通信有限公司 | Method, device, electronic equipment and medium for time-lapse photography |
| CN117082225A (en) * | 2023-10-12 | 2023-11-17 | 山东海量信息技术研究院 | Virtual delay video generation method, device, equipment and storage medium |
| CN117082225B (en) * | 2023-10-12 | 2024-02-09 | 山东海量信息技术研究院 | Virtual delay video generation method, device, equipment and storage medium |
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