CN112997506A - Video file editing method, device, system and computer readable storage medium - Google Patents
Video file editing method, device, system and computer readable storage medium Download PDFInfo
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- CN112997506A CN112997506A CN202080005965.3A CN202080005965A CN112997506A CN 112997506 A CN112997506 A CN 112997506A CN 202080005965 A CN202080005965 A CN 202080005965A CN 112997506 A CN112997506 A CN 112997506A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440281—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the temporal resolution, e.g. by frame skipping
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440218—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
Abstract
The application discloses a video file editing method, equipment, a system and a computer readable storage medium, wherein the method comprises the following steps: displaying a video file editing page (S101); when the editing operation of a user on a video file is acquired, acquiring editing parameter information corresponding to the editing operation (S102); the editing parameter information is transmitted to the photographing apparatus for the photographing apparatus to generate a target video file based on the editing parameter information (S103). The method and the device improve the convenience of editing the video file by the user.
Description
Technical Field
The present application relates to the field of data transmission technologies, and in particular, to a method, device, system, and computer-readable storage medium for editing a video file.
Background
At present, a user can shoot a high-definition picture and a high-definition video through shooting equipment, such as an unmanned aerial vehicle and a camera, and media files such as the shot high-definition picture and the shot high-definition video are stored on the shooting equipment, and when the user needs to edit the media files on the shooting equipment, the media files on the shooting equipment need to be completely downloaded to local equipment, such as a PC, a smart phone, a tablet computer, and the like, and then the media files are edited on the local equipment. However, the complete media file is usually large, a long downloading time is required, the downloaded media file occupies a large amount of storage space, the time for downloading the media file is far longer than the time for editing the media file, and the local device fails to download the media file due to insufficient storage space, which is not good for user experience.
Disclosure of Invention
Based on this, the application provides a video file editing method, device, system and computer readable storage medium, aiming at improving the convenience of editing video files for users.
In a first aspect, the present application provides a video file editing method, which is applied to a terminal device, where the terminal device is in communication connection with a shooting device, and the method includes:
displaying a video file editing page, wherein the video file editing page is loaded with a video file preprocessed by the shooting device, and the preprocessing comprises adjusting at least one of resolution, frame rate and format of the video file;
when the editing operation of a user on a video file loaded in the video file editing page is obtained, editing parameter information corresponding to the editing operation is obtained;
and sending the editing parameter information to the shooting equipment so that the shooting equipment can execute video file editing operation based on the editing parameter information to generate a target video file.
In a second aspect, the present application further provides a video file editing method, which is applied to a shooting device, where the shooting device is in communication connection with a terminal device; the method comprises the following steps:
sending the preprocessed video file to the terminal equipment so that the terminal equipment can display a video file editing page containing the preprocessed video file, wherein the preprocessing comprises adjusting at least one of the resolution, the frame rate and the format of the video file;
acquiring editing parameter information of a video file sent by the terminal equipment;
and executing video file editing operation according to the editing parameter information to generate a target video file.
In a third aspect, the present application further provides a terminal device, where the terminal device includes a display device, a memory, and a processor, and the terminal device is in communication connection with a shooting device; the memory is used for storing a computer program;
the processor is configured to execute the computer program and, when executing the computer program, implement the steps of the video file editing method as described above.
In a fourth aspect, the present application further provides a shooting device, where the shooting device includes a memory, a processor, and a shooting device, and the shooting device is in communication connection with a terminal device; the memory is used for storing a computer program;
the processor is configured to execute the computer program and, when executing the computer program, implement the steps of the video file editing method as described above.
In a fifth aspect, the present application also provides a computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to implement the steps of the video file editing method as described above.
The embodiment of the application provides a video file editing method, video file editing equipment, a video file editing system and a computer readable storage medium.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of a scene for implementing a video file editing method provided in an embodiment of the present application;
fig. 2 is a flowchart illustrating steps of a video file editing method according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a video file editing page in an embodiment of the present application;
FIG. 4 is another schematic diagram of a video file editing page in an embodiment of the present application;
FIG. 5 is another schematic diagram of a video file editing page in an embodiment of the present application;
FIG. 6 is a flowchart illustrating steps of yet another video file editing method provided in an embodiment of the present application;
fig. 7 is a schematic block diagram of a structure of a terminal device according to an embodiment of the present application;
fig. 8 is a block diagram schematically illustrating a structure of a photographing apparatus according to an embodiment of the present application;
fig. 9 is a schematic block diagram of a structure of a video file editing system according to 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 flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1, fig. 1 is a schematic view of a scene for implementing the video file editing method provided in the embodiment of the present application, where the scene includes a terminal device 100 and a shooting device 200, and the terminal device 100 is in communication connection with the shooting device 200, for example, the terminal device 100 is in communication connection with the shooting device 200 through a data line, or the terminal device 100 is in communication connection with the shooting device 200 through wireless.
In one embodiment, the terminal device 100 includes the display device 110, the photographing device 200 includes the photographing device 210, the photographing device 200 photographs a video or a picture through the photographing device 210 and stores the video or the picture in the photographing device, when a user needs to edit a video file on the photographing device 200, the terminal device 100 displays a video file editing page loaded with the video file preprocessed by the photographing device, when an editing operation of the video file in the video file editing page by the user is acquired, editing parameter information corresponding to the editing operation is acquired, and the editing parameter information is sent to the photographing device, so that the photographing device 200 performs a video file editing operation based on the editing parameter information to generate a target video file.
The terminal device 100 includes a remote controller, a ground control platform, a mobile phone, a tablet computer, a notebook computer, a PC computer, and the like, and the photographing device 200 includes a camera, an unmanned aerial vehicle equipped with the photographing device 210, and the like. The drone may have one or more propulsion units to allow the drone to fly in the air. The one or more propulsion units may move the drone at one or more, two or more, three or more, four or more, five or more, six or more free angles. In some cases, the drone may rotate about one, two, three, or more axes of rotation. The axes of rotation may be perpendicular to each other. The axes of rotation may be maintained perpendicular to each other throughout the flight of the drone. The axis of rotation may include a pitch axis, a roll axis, and/or a yaw axis. The drone may be movable in one or more dimensions. For example, the drone can move upward due to the lift generated by one or more rotors. In some cases, the drone may be movable along a Z-axis (which may be upward with respect to the drone direction), an X-axis, and/or a Y-axis (which may be lateral). The drone is movable along one, two or three axes perpendicular to each other.
The drone may be a rotorcraft. In some cases, the drone may be a multi-rotor aircraft that may include multiple rotors. The plurality of rotors may rotate to generate lift for the drone. The rotor may be a propulsion unit, allowing the drone to move freely in the air. The rotors may rotate at the same rate and/or may produce the same amount of lift or thrust. The rotor may rotate at will at different rates, generating different amounts of lift or thrust and/or allowing the drone to rotate. In some cases, one, two, three, four, five, six, seven, eight, nine, ten, or more rotors may be provided on the drone. The rotors may be arranged with their axes of rotation parallel to each other. In some cases, the axes of rotation of the rotors may be at any angle relative to each other, so that the motion of the drone may be affected.
The drone may have a plurality of rotors. The rotor may be connected to the body of the drone, which may contain a control unit, an Inertial Measurement Unit (IMU), a processor, a battery, a power source, and/or other sensors. The rotor may be connected to the body by one or more arms or extensions that branch off from a central portion of the body. For example, one or more arms may extend radially from the central body of the drone and may have rotors at or near the ends of the arms.
Referring to fig. 2, fig. 2 is a flowchart illustrating steps of a video file editing method according to an embodiment of the present application. The video file editing method can be applied to terminal equipment and is used for a user to edit a video file. As shown in fig. 2, the video file editing method includes steps S101 to S103.
S101, displaying a video file editing page, wherein the video file editing page is loaded with a video file preprocessed by the shooting equipment.
When a user wants to edit a video file on the shooting device, the terminal device displays a video file editing page, wherein the video file editing page is loaded with the video file preprocessed by the shooting device, and the preprocessing can include adjusting at least one of resolution, frame rate and format of the video file.
The video file is selected by a user, the preprocessed video file loaded in the video file editing page is sent by the shooting device in real time, and the mode of preprocessing the video file by the shooting device is to adjust the specification of the video file so as to reduce the data volume of the sent video stream and ensure that a communication link between the terminal device and the shooting device has enough bandwidth to support smooth transmission.
In one embodiment, when a user wants to edit a video file on the shooting device, the terminal device displays a video file browsing page, wherein the video file browsing page displays thumbnails of all video files stored in the shooting device, and the thumbnails are used for identifying the content of the video files, so that the user knows the content of the video files by browsing the thumbnails; acquiring a trigger operation of a user on a thumbnail of a video file in a video file viewing page, and determining an identifier of the video file to be edited according to the trigger operation; sending an identifier of a video file to be edited to a shooting device, acquiring the video file to be edited by the shooting device based on the identifier of the video file to be edited, preprocessing the video file to be edited based on preset specification information, namely, adjusting the specification of the video file, and then sending the video file with the adjusted specification to a terminal device in a video streaming mode; and the terminal equipment displays a video file editing page containing the video file with the adjusted specification based on the received video stream.
In one embodiment, a terminal device obtains target specification information of a video file, sends the target specification information to a shooting device, the shooting device adjusts the specification of the video file based on the target specification information, and transmits the video file with the adjusted specification to the terminal device in a video stream mode, and the terminal device receives a video stream containing the video file with the adjusted specification and displays a video file editing page containing the video file with the adjusted specification based on the video stream. The target specification information includes at least one of resolution, frame rate and format of the video file, and the target specification information may be acquired in a manner of: using the preset specification information as the target specification information of the video file; or acquiring the specification information selected by the user and taking the specification information selected by the user as the target specification information of the video file. By adjusting the specification of the video file, the data volume of the sent video stream is reduced, the communication link between the terminal equipment and the shooting equipment is ensured to have enough bandwidth to support smooth transmission, the time required by transmission is reduced, and the user experience is improved.
S102, when the editing operation of the user on the video file in the video file editing page is obtained, editing parameter information corresponding to the editing operation is obtained.
After the video file editing page is displayed, a user can intercept a video clip of a video file, set display parameters such as exposure, contrast, brightness, saturation, color temperature, sharpening, special effects and a filter of the video clip through the video file editing page, set a playing mode of the video clip and the like, and can also adjust the playing speed of the video file, fast forward, fast backward, pause and the like of the played video file.
In an embodiment, the video file editing page includes a playing speed adjustment icon, where the playing speed adjustment icon is used for a user to adjust a playing speed of a video file of the video file editing page, for example, when a trigger operation of the user on the playing speed adjustment icon is obtained, the playing speed of the video file editing page is adjusted according to the trigger operation. The position, the shape, the size and the color of the playing speed adjusting icon in the video file editing page can be set based on actual conditions, the position, the shape, the size and the color of the playing speed adjusting icon are not specifically limited in the application, the triggering operation comprises any one of clicking operation, double clicking operation and long pressing operation, and the playing speed of the video file comprises 0.1-time playing speed, 0.2-time playing speed, 0.5-time playing speed, 1-time playing speed, 1.5-time playing speed, 2-time playing speed, 5-time playing speed and 10-time playing speed. By adjusting the playing speed of the video file editing page, a user can conveniently intercept video clips of the video file, the accuracy of video clip interception is improved, and the user experience is improved.
Illustratively, as shown in fig. 3, the terminal device displays a video file editing page, a fast forward icon, a fast backward icon, a pause icon, and a play speed adjustment icon are displayed in a lower right area of the video file editing page, and a current play speed of the video file is 1 time of a play speed, i.e., normal play, and the video file editing page also displays a play progress bar of the video file.
In an embodiment, the playing speed of the video file on the video file editing page is defaulted to 1-fold playing speed, that is, normal playing, when the click operation of the user on the playing speed adjusting icon is obtained, the playing speed of the video file is adjusted to any one of 0.1-fold playing speed, 0.2-fold playing speed and 0.5-fold playing speed, specifically, when the click operation of the user on the playing speed adjusting icon is obtained, the playing speed of the video file is adjusted to 0.5-fold playing speed, when the click operation of the user on the playing speed adjusting icon is obtained again, the playing speed of the video file is adjusted from 0.5-fold playing speed to 0.2-fold playing speed, and when the click operation of the user on the playing speed adjusting icon is obtained again, the playing speed of the video file is adjusted from 0.2-fold playing speed to 0.1-fold playing speed.
In an embodiment, when the double-click operation of the user on the playing speed adjustment icon is obtained, the playing speed of the video file is adjusted to any one of 1.5 times playing speed, 2 times playing speed, 5 times playing speed and 10 times playing speed, specifically, when the double-click operation of the user on the playing speed adjustment icon is obtained, the playing speed of the video file is adjusted to 1.5 times playing speed, when double-click operation of the user on the playing speed adjusting icon is obtained, the playing speed of the video file is adjusted from 1.5 times to 2 times, when the double-click operation of the user on the playing speed adjusting icon is obtained again, the playing speed of the video file is adjusted from 2 times of playing speed to 5 times of playing speed, when the double-click operation of the user on the playing speed adjusting icon is obtained, the playing speed of the video file is adjusted from 5 times of playing speed to 10 times of playing speed. When the long-press operation of the user on the playing speed adjusting icon is acquired in the process of playing the video file of the video file editing page in the fast mode or the slow mode, the playing speed of the video file editing page is adjusted to 1 time of the playing speed, namely the normal playing speed is recovered.
In one embodiment, the playing speed of the video file editing page is related to the moving speed of the target object in the video file, the moving speed of the target object is determined according to the adjacent frame images containing the target object in the video file, the target object comprises an image background and/or a moving target, the moving speed of the target object is determined according to the pixel position of the feature point corresponding to the image background in the adjacent frame images and/or the pixel position of the feature point corresponding to the moving target, and the image background can comprise grassland, sky, buildings and the like. The playing speed of the video file is adaptively adjusted through the moving speed of the target object in the video file, so that a user can conveniently intercept video clips of the video file, the accuracy of video clip interception is improved, and the user experience is improved.
In one embodiment, the terminal device acquires pixel positions of feature points corresponding to image backgrounds and/or pixel positions of feature points corresponding to moving objects in adjacent frame images; determining the moving speed of the target object according to the pixel position of the characteristic point corresponding to the image background in the adjacent frame image and/or the pixel position of the characteristic point corresponding to the moving target; the playing speed of the video file in the video file editing page is adjusted according to the moving speed of the target object, for example, when the moving speed of the target object is less than or equal to a first preset threshold value, the playing speed of the video file in the video file editing page is increased according to the moving speed of the target object, and when the moving speed of the target object is greater than or equal to a second preset threshold value, the playing speed of the video file in the video file editing page is decreased according to the moving speed of the target object. The first preset threshold and the second preset threshold may be set based on actual conditions, which is not specifically limited in the present application, for example, the first preset threshold is 0.2m/s, and the second preset threshold is 10 m/s. The playing speed of the video file is increased when the moving speed of the target object is low, so that the reading time of a user is reduced, and the playing speed of the video file is decreased when the moving speed of the target object is high, so that the user can read the target object in the video file conveniently, the accuracy of video clip interception is improved, and the user experience is improved.
In an embodiment, after the terminal device adjusts the playing speed of the video file according to the moving speed of the target object, the user may further adjust the playing speed of the video file through the playing speed adjustment icon, so as to increase the adjustment range of the playing speed of the video file.
In an embodiment, the editing operation includes a segment marking operation of a video file by a user, the editing parameter information includes segment marking information, and when the segment marking operation of the video file in an editing page of the video file by the user is acquired, the segment marking information corresponding to the segment marking operation is acquired. The video file editing page comprises segment marking icons of a video file, the display positions, shapes, sizes and colors of the segment marking icons in the video file editing page can be set based on actual conditions, the method is not specifically limited in the application, the segment marking operation comprises touch operation of a user on the segment marking icons, the segment marking information comprises start frame marks and end frame marks of the video segments, and the corresponding video segments can be intercepted from the video file through the start frame marks and the end frame marks. The user can mark the video file through the segment mark icon to obtain a start frame mark and an end frame mark of the video segment, so that the video segment can be edited subsequently.
Exemplarily, as shown in fig. 4, a fast forward icon, a fast backward icon, a pause icon, a play speed adjustment icon, and a segment mark icon are displayed in a lower right area of a video file editing page, and a current play speed of a video file is 1 time of a play speed, that is, the video file is normally played, and a play progress bar of the video file is also displayed on the video file editing page.
In an embodiment, after the segment marking information corresponding to the segment marking operation is acquired, displaying the video segment corresponding to the segment marking information in the video file editing page; and acquiring editing parameters corresponding to the editing operation of the video clip by the user. The editing parameters comprise at least one of display parameters, background sounds and playing modes of the video clips, the display parameters comprise at least one of exposure, contrast, brightness, saturation, color temperature, sharpening, special effects and filters of the video clips, the playing modes comprise at least one of a fast playing mode, a slow playing mode, a sequential mode and a reverse mode, the fast playing mode refers to a mode that the playing speed of the video clips is higher than the normal playing speed of the video clips, the slow playing mode refers to a mode that the playing speed of the video clips is lower than the normal playing speed of the video clips, the sequential mode refers to a mode that video frames in the video clips are played according to the sequence of a time axis, and the reverse mode refers to a mode that the video frames in the video clips are played according to the reverse sequence of the time axis.
Illustratively, as shown in fig. 5, the right side of the video file editing page displays editing icons of exposure, contrast, brightness, saturation, color temperature, sharpening, special effect, filter, background sound and playing speed, and the user can edit parameters of exposure, contrast, brightness, saturation, color temperature, sharpening, special effect, filter, background sound and playing speed of the video segment through the displayed editing icons of exposure, contrast, brightness, saturation, color temperature, sharpening, special effect, filter, background sound and playing speed.
S103, sending the editing parameter information to the shooting equipment so that the shooting equipment can execute video file editing operation based on the editing parameter information to generate a target video file.
In the process of editing the video file by the user, each time the video file is edited to obtain editing parameter information, the editing parameter information is sent to the shooting equipment, the shooting equipment executes video file editing operation based on the editing parameter information to generate the target video file, of course, all editing parameter information recorded when the user edits the video file can be sent to the shooting equipment based on the confirmation uploading instruction when the confirmation uploading instruction of the editing parameter information of the user is acquired after the user finishes editing the video file, and the shooting equipment executes video file editing operation based on the editing parameter information to generate the target video file.
In one embodiment, the specification information of the target video file selected by the user is acquired, and the specification information of the target video file is sent to the shooting device, so that the shooting device can execute video file editing operation based on the editing parameter information and the specification information of the target video file to generate the target video file. Wherein the specification information includes at least one of a resolution, a frame rate, a picture scale, and a format of the target video file. The specification information of the target video file selected by the user is sent to the shooting equipment, so that the shooting equipment can directly generate the target video file based on the specification information and the editing parameter information of the target video file, the target video file does not need to be generated at the terminal equipment side, the performance requirement on the terminal equipment is low, and the user can conveniently edit the video file under various terminal equipment.
In one embodiment, a downloading instruction of a target video file triggered by a user is obtained, and the target video file is downloaded from the shooting device according to the downloading instruction. Because the target video file is edited and the size of the target video file is far smaller than that of the video file before editing, the time for downloading the target video file is short, the user does not need to wait for a long time, and the user experience is greatly improved.
In the video file editing method provided by the embodiment, the video file editing page loaded with the video file preprocessed by the shooting device is displayed on the terminal device, when the editing operation of the user on the video file in the video file editing page is obtained, the editing parameter information corresponding to the editing operation is obtained, the editing parameter information is sent to the shooting device, the shooting device executes the video file editing reference based on the editing parameter information to generate the target video file, the video file can be edited without downloading the complete video file to the terminal device, and the convenience of the user for editing the video file is greatly improved.
Referring to fig. 6, fig. 6 is a flowchart illustrating steps of another video file editing method according to an embodiment of the present application. The video file editing method is applied to shooting equipment, and the shooting equipment comprises a camera and an unmanned aerial vehicle provided with a shooting device. As shown in fig. 4, the video file editing method includes steps S201 to S203.
S201, sending the preprocessed video file to the terminal equipment.
In an embodiment, the shooting device sends the preprocessed video file to the terminal device, so that the terminal device displays a video file editing page including the preprocessed video file, wherein the preprocessing includes adjusting at least one of a resolution, a frame rate, and a format of the video file.
S202, acquiring editing parameter information of the video file sent by the terminal equipment.
The shooting equipment is in communication connection with the terminal equipment, the terminal equipment displays a video file editing page, and the video file editing page is loaded with a video file preprocessed by the shooting equipment; when the editing operation of a user on a video file in a video file editing page is obtained, editing parameter information corresponding to the editing operation is obtained and sent to the shooting equipment, and the shooting equipment obtains the editing parameter information of the video file sent by the terminal equipment.
In an embodiment, the shooting device obtains target specification information of a video file sent by the terminal device, and performs the preprocessing according to the target specification information, that is, adjusts the specification of the video file; and transmitting the video file with the adjusted specification to the terminal equipment so that the terminal equipment can display a video file editing page containing the video file with the adjusted specification. Wherein the target specification information includes at least one of a resolution, a frame rate, and a format of the video file.
And S203, executing video file editing operation according to the editing parameter information to generate a target video file.
The editing parameter information comprises fragment mark information and editing parameters of video fragments corresponding to the fragment mark information, the editing parameter information comprises editing parameters of a plurality of video fragments, the editing parameters of each video fragment are the same or different, the editing parameters comprise at least one of display parameters, background sounds and playing modes of the video fragments, the display parameters comprise at least one of exposure, contrast, brightness, saturation, color temperature, sharpening, special effects and filters of the video fragments, and the playing modes comprise at least one of a fast playing mode, a slow playing mode, a sequential mode and a reverse mode.
In one embodiment, a corresponding video clip is obtained according to the clip mark information; and editing the video clip according to the editing parameters of the video clip to generate a target video file. When the editing parameter information comprises editing parameters of a plurality of video segments, acquiring segment marking information of each video segment and editing parameters of each video segment from the editing parameter information, intercepting the corresponding video segment from the video file according to the segment marking information of each video segment, and editing the corresponding intercepted video segment according to the editing parameters of each video segment to generate a target video file.
In an embodiment, the editing parameter information further includes specification information of the target video file, and the manner of editing the video clip according to the editing parameter to generate the target video file may be: and editing the video clip according to the editing parameters and the specification information of the target video file to generate the target video file, namely editing the video clip according to the editing parameters to obtain an edited video clip, and then adjusting the specification of the edited video clip according to the specification information of the target video file to obtain the target video file. Wherein the specification information of the target video file includes at least one of a resolution, a frame rate, a picture scale, and a format of the target video file.
According to the video file editing method provided by the embodiment, the editing parameter information of the video file sent by the terminal device is obtained, and the video file editing operation is executed according to the editing parameter information to generate the target video file, so that the video file editing operation is completed on the shooting device side, the requirement on the performance of the terminal device is low, a user can conveniently edit the video file under various terminal devices, and the user experience is improved.
Referring to fig. 7, fig. 7 is a schematic block diagram of a structure of a terminal device according to an embodiment of the present application.
As shown in fig. 7, the terminal device 300 includes a processor 301, a memory 302, and a display device 303, and the processor 301, the memory 302, and the display device 303 are connected by a bus 304, such as an I2C (Inter-integrated Circuit) bus. The terminal device is in communication connection with a shooting device, the terminal device includes but is not limited to a remote controller, a ground control platform, a mobile phone, a tablet computer, a notebook computer, a PC computer and the like, and the shooting device includes a camera, an unmanned aerial vehicle with a shooting device and the like.
Specifically, the Processor 301 may be a Micro-controller Unit (MCU), a Central Processing Unit (CPU), a Digital Signal Processor (DSP), or the like.
Specifically, the Memory 302 may be a Flash chip, a Read-Only Memory (ROM) magnetic disk, an optical disk, a usb disk, or a removable hard disk.
Specifically, the display device 303 includes a liquid crystal display, a touch display, and the like.
Wherein the processor 301 is configured to run a computer program stored in the memory 302, and when executing the computer program, implement the following steps:
displaying a video file editing page through the display device, wherein the video file editing page is loaded with a video file preprocessed by the shooting equipment, and the preprocessing comprises adjusting at least one of resolution, frame rate and format of the video file;
when the editing operation of a user on a video file loaded in the video file editing page is obtained, editing parameter information corresponding to the editing operation is obtained;
and sending the editing parameter information to the shooting equipment so that the shooting equipment can execute video file editing operation based on the editing parameter information to generate a target video file.
In an embodiment, before displaying the video file editing page, the method further includes:
acquiring target specification information of a video file;
and sending the target specification information to the shooting equipment so that the shooting equipment can carry out preprocessing based on the target specification information, and transmitting the preprocessed video file to terminal equipment.
In an embodiment, the obtaining the target specification information of the video file includes:
using the preset specification information as the target specification information of the video file; or
And acquiring the specification information selected by the user, and taking the specification information selected by the user as the target specification information of the video file.
In an embodiment, the target specification information includes at least one of a resolution, a frame rate, and a format of the video file.
In an embodiment, the preprocessed video file loaded in the video file editing page is sent by the shooting device in real time.
In an embodiment, the video file editing page includes a play speed adjustment icon, and the play speed adjustment icon is used for a user to adjust a play speed of a video file of the video file editing page.
In one embodiment, the playing speed of the video file editing page is related to the moving speed of the target object in the video file.
In an embodiment, the moving speed of the target object is determined according to adjacent frame images containing the target object in the video file.
In an embodiment, the target object comprises an image background and/or a moving object.
In an embodiment, the moving speed of the target object is determined according to the pixel position of the feature point corresponding to the image background in the adjacent frame image and/or the pixel position of the feature point corresponding to the moving target.
In an embodiment, the editing operation comprises a segment marking operation of a video file by a user, and the editing parameter information comprises segment marking information; when the editing operation of the user on the video file in the video file editing page is obtained, obtaining editing parameter information corresponding to the editing operation includes:
when the fragment marking operation of the video file in the video file editing page by the user is obtained, the fragment marking information corresponding to the fragment marking operation is obtained.
In an embodiment, the video file editing page includes a segment marker icon of a video file, and the segment marker operation includes a user touch operation on the segment marker icon.
In an embodiment, the editing parameter information further includes editing parameters of the video clip; after the obtaining of the segment marking information corresponding to the segment marking operation, the method further includes:
displaying the video clip corresponding to the clip mark information in the video file editing page;
and acquiring the editing parameters corresponding to the editing operation of the video clip by the user.
In an embodiment, the editing parameter information includes editing parameters of a plurality of video segments, and the editing parameters of each video segment are the same or different.
In an embodiment, the editing parameters comprise at least one of display parameters, background sound and play mode of the video segment.
In an embodiment, the display parameters include at least one of exposure, contrast, brightness, saturation, color temperature, sharpening, special effects, and filters of the video segment.
In an embodiment, the play mode comprises at least one of a fast play mode, a slow play mode, a sequential mode and a reverse mode.
In one embodiment, the processor is further configured to implement the steps of:
acquiring specification information of the target video file selected by a user;
and sending the specification information of the target video file to the shooting equipment so that the shooting equipment can execute video file editing operation based on the editing parameter information and the specification information of the target video file to generate the target video file.
In an embodiment, the specification information includes at least one of a resolution, a frame rate, a picture scale, and a format of the target video file.
In one embodiment, the processor is further configured to implement the steps of:
and acquiring a downloading instruction of the target video file triggered by a user, and downloading the target video file from the shooting equipment according to the downloading instruction.
It should be noted that, as will be clearly understood by those skilled in the art, for convenience and brevity of description, the specific working process of the terminal device described above may refer to the corresponding process in the foregoing video file editing method embodiment, and details are not described herein again.
Referring to fig. 8, fig. 8 is a schematic block diagram of a structure of a shooting device according to an embodiment of the present application.
As shown in fig. 8, the photographing apparatus 400 includes a processor 401, a memory 402, and a photographing device 403, and the processor 401, the memory 402, and the photographing device 403 are connected by a bus 404, such as an I2C (Inter-integrated Circuit) bus. The photographing devices 403 include a monocular photographing device, a binocular photographing device, and the like.
Specifically, the Processor 401 may be a Micro-controller Unit (MCU), a Central Processing Unit (CPU), a Digital Signal Processor (DSP), or the like.
Specifically, the Memory 402 may be a Flash chip, a Read-Only Memory (ROM) magnetic disk, an optical disk, a usb disk, or a removable hard disk.
Wherein the processor 401 is configured to run a computer program stored in the memory 402, and when executing the computer program, implement the following steps:
sending the preprocessed video file to the terminal equipment so that the terminal equipment can display a video file editing page containing the preprocessed video file, wherein the preprocessing comprises adjusting at least one of the resolution, the frame rate and the format of the video file;
acquiring editing parameter information of a video file sent by the terminal equipment;
and executing video file editing operation according to the editing parameter information to generate a target video file.
In an embodiment, the editing parameter information includes segment marking information and editing parameters of a video segment corresponding to the segment marking information; the executing the video file editing operation according to the editing parameter information to generate the target video file comprises:
acquiring a corresponding video clip according to the clip marking information;
and editing the video clip according to the editing parameters to generate a target video file.
In an embodiment, the editing parameter information further includes specification information of the target video file; the editing the video clip according to the editing parameters to generate a target video file includes:
and editing the video clip according to the editing parameters and the specification information of the target video file to generate a target video file.
In an embodiment, the specification information includes at least one of a resolution, a frame rate, a picture scale, and a format of the target video file.
In an embodiment, the editing parameter information includes editing parameters of a plurality of video segments, and the editing parameters of each video segment are the same or different.
In an embodiment, the editing parameters comprise at least one of display parameters, background sound and play mode of the video segment.
In an embodiment, the display parameters include at least one of exposure, contrast, brightness, saturation, color temperature, sharpening, special effects, and filters of the video segment.
In an embodiment, the play mode comprises at least one of a fast play mode, a slow play mode, a sequential mode and a reverse mode.
In one embodiment, the processor is further configured to implement the steps of:
and acquiring target specification information of the video file sent by the terminal equipment, and preprocessing the video file according to the target specification information.
In an embodiment, the target specification information includes at least one of a resolution, a frame rate, and a format of the video file.
In one embodiment, the shooting device comprises a camera and an unmanned aerial vehicle carrying a shooting device.
It should be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the shooting device described above may refer to the corresponding process in the foregoing video file editing method embodiment, and details are not described herein again.
Referring to fig. 9, fig. 9 is a schematic block diagram illustrating a structure of a video file editing system according to an embodiment of the present application.
As shown in fig. 9, the video file editing system 500 includes a terminal device 510 and a camera device 520, the terminal device 510 is in communication connection with the camera device 520, the terminal device 510 is not limited to a remote controller, a ground control platform, a mobile phone, a tablet computer, a notebook computer, a PC computer, and the like, and the camera device 520 includes a camera, an unmanned aerial vehicle on which a camera device is mounted, and the like.
It should be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the video file editing system described above may refer to the corresponding process in the foregoing video file editing method embodiment, and details are not described herein again.
An embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, where the computer program includes program instructions, and the processor executes the program instructions to implement the steps of the video file editing method provided in the foregoing embodiment.
The computer-readable storage medium may be an internal storage unit of the terminal device or the shooting device described in any of the foregoing embodiments, for example, a hard disk or a memory of the terminal device or the shooting device. The computer readable storage medium may also be an external storage device of the terminal device or the camera device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the terminal device or the camera device.
It is to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (63)
1. A video file editing method is applied to a terminal device, the terminal device is in communication connection with a shooting device, and the method comprises the following steps:
displaying a video file editing page, wherein the video file editing page is loaded with a video file preprocessed by the shooting device, and the preprocessing comprises adjusting at least one of resolution, frame rate and format of the video file;
when the editing operation of a user on a video file loaded in the video file editing page is obtained, editing parameter information corresponding to the editing operation is obtained;
and sending the editing parameter information to the shooting equipment so that the shooting equipment can execute video file editing operation based on the editing parameter information to generate a target video file.
2. The video file editing method according to claim 1, wherein before displaying the video file editing page, further comprising:
acquiring target specification information of a video file;
and sending the target specification information to the shooting equipment so that the shooting equipment can carry out preprocessing based on the target specification information, and transmitting the preprocessed video file to terminal equipment.
3. The method for editing a video file according to claim 2, wherein said obtaining target specification information of a video file comprises:
using the preset specification information as the target specification information of the video file; or
And acquiring the specification information selected by the user, and taking the specification information selected by the user as the target specification information of the video file.
4. The video file editing method according to claim 2, wherein the target specification information includes at least one of a resolution, a frame rate, and a format of a video file.
5. The video file editing method according to claim 1, wherein the preprocessed video file loaded in the video file editing page is transmitted by the photographing apparatus in real time.
6. The video file editing method of claim 1, wherein the video file editing page comprises a play speed adjustment icon for a user to adjust a play speed of a video file of the video file editing page.
7. The video file editing method according to claim 1, wherein a playback speed of a video file of the video file editing page is related to a moving speed of a target object in the video file.
8. The video file editing method according to claim 7, wherein the moving speed of the target object is determined based on an adjacent frame image containing the target object in the video file.
9. The video file editing method according to claim 8, wherein the target object includes an image background and/or a moving object.
10. The video file editing method according to claim 9, wherein the moving speed of the target object is determined based on a pixel position of a feature point corresponding to the image background in the adjacent frame image and/or a pixel position of a feature point corresponding to the moving target.
11. The video file editing method according to any one of claims 1 to 10, wherein the editing operation includes a section marking operation of a video file by a user, and the editing parameter information includes section marking information; when the editing operation of the user on the video file in the video file editing page is obtained, obtaining editing parameter information corresponding to the editing operation includes:
when the fragment marking operation of the video file in the video file editing page by the user is obtained, the fragment marking information corresponding to the fragment marking operation is obtained.
12. The video file editing method according to claim 11, wherein the video file editing page includes a segment marker icon of a video file, and the segment marker operation includes a touch operation of a user on the segment marker icon.
13. The video file editing method according to claim 11, wherein the editing parameter information further includes editing parameters of a video clip; after the obtaining of the segment marking information corresponding to the segment marking operation, the method further includes:
displaying the video clip corresponding to the clip mark information in the video file editing page;
and acquiring the editing parameters corresponding to the editing operation of the video clip by the user.
14. The video file editing method according to claim 13, wherein the editing parameter information includes editing parameters of a plurality of video clips, the editing parameters of each of the video clips being the same or different.
15. The video file editing method according to claim 13, wherein the editing parameters include at least one of display parameters, background sound, and play mode of the video clip.
16. The video file editing method of claim 15, wherein the display parameters comprise at least one of exposure, contrast, brightness, saturation, color temperature, sharpening, special effects, and filters of the video segment.
17. The video file editing method of claim 15, wherein the play mode comprises at least one of a fast play mode, a slow play mode, a sequential mode, and a reverse mode.
18. The video file editing method according to any one of claims 1 to 10, further comprising:
acquiring specification information of the target video file selected by a user;
and sending the specification information of the target video file to the shooting equipment so that the shooting equipment can execute video file editing operation based on the editing parameter information and the specification information of the target video file to generate the target video file.
19. The video file editing method according to claim 18, wherein the specification information includes at least one of a resolution, a frame rate, a picture scale, and a format of the target video file.
20. The video file editing method according to any one of claims 1 to 10, further comprising:
and acquiring a downloading instruction of the target video file triggered by a user, and downloading the target video file from the shooting equipment according to the downloading instruction.
21. The video file editing method is characterized by being applied to shooting equipment, wherein the shooting equipment is in communication connection with terminal equipment; the method comprises the following steps:
sending the preprocessed video file to the terminal equipment so that the terminal equipment can display a video file editing page containing the preprocessed video file, wherein the preprocessing comprises adjusting at least one of the resolution, the frame rate and the format of the video file;
acquiring editing parameter information of a video file sent by the terminal equipment;
and executing video file editing operation according to the editing parameter information to generate a target video file.
22. The video file editing method according to claim 21, wherein the editing parameter information includes clip tag information and editing parameters of a video clip corresponding to the clip tag information; the executing the video file editing operation according to the editing parameter information to generate the target video file comprises:
acquiring a corresponding video clip according to the clip marking information;
and editing the video clip according to the editing parameters to generate a target video file.
23. The video file editing method according to claim 22, wherein the editing parameter information further includes specification information of the target video file; the editing the video clip according to the editing parameters to generate a target video file includes:
and editing the video clip according to the editing parameters and the specification information of the target video file to generate a target video file.
24. The video file editing method according to claim 23, wherein the specification information includes at least one of a resolution, a frame rate, a picture scale, and a format of the target video file.
25. The video file editing method according to claim 22, wherein the editing parameter information includes editing parameters of a plurality of video clips, the editing parameters of each of the video clips being the same or different.
26. The video file editing method according to claim 22, wherein the editing parameters include at least one of display parameters, background sound, and play mode of the video clip.
27. The video file editing method of claim 26, wherein the display parameters comprise at least one of exposure, contrast, brightness, saturation, color temperature, sharpening, special effects, and filters of a video segment.
28. The video file editing method of claim 26, wherein the play mode comprises at least one of a fast play mode, a slow play mode, a sequential mode, and a reverse mode.
29. The video file editing method according to any one of claims 21 to 28, further comprising:
and acquiring target specification information of the video file sent by the terminal equipment, and preprocessing the video file according to the target specification information.
30. The video file editing method according to claim 29, wherein the target specification information includes at least one of a resolution, a frame rate, and a format of a video file.
31. The terminal equipment is characterized by comprising a display device, a memory and a processor, wherein the terminal equipment is in communication connection with a shooting device;
the memory is used for storing a computer program;
the processor is configured to execute the computer program and, when executing the computer program, implement the following steps:
displaying a video file editing page through the display device, wherein the video file editing page is loaded with a video file preprocessed by the shooting equipment, and the preprocessing comprises adjusting at least one of resolution, frame rate and format of the video file;
when the editing operation of a user on a video file loaded in the video file editing page is obtained, editing parameter information corresponding to the editing operation is obtained;
and sending the editing parameter information to the shooting equipment so that the shooting equipment can execute video file editing operation based on the editing parameter information to generate a target video file.
32. The terminal device of claim 31, wherein before displaying the video file editing page, further comprising:
acquiring target specification information of a video file;
and sending the target specification information to the shooting equipment so that the shooting equipment can carry out preprocessing based on the target specification information, and transmitting the preprocessed video file to terminal equipment.
33. The terminal device of claim 32, wherein the obtaining target specification information of the video file comprises:
using the preset specification information as the target specification information of the video file; or
And acquiring the specification information selected by the user, and taking the specification information selected by the user as the target specification information of the video file.
34. The terminal device of claim 32, wherein the target specification information comprises at least one of a resolution, a frame rate, and a format of a video file.
35. The terminal device according to claim 31, wherein the preprocessed video file loaded in the video file editing page is transmitted by the capturing device in real time.
36. The terminal device of claim 31, wherein the video file editing page comprises a play speed adjustment icon for a user to adjust a play speed of a video file of the video file editing page.
37. The terminal device of claim 31, wherein a playing speed of a video file of the video file editing page is related to a moving speed of a target object in the video file.
38. The terminal device according to claim 37, wherein the moving speed of the target object is determined according to an adjacent frame image containing the target object in the video file.
39. The terminal device of claim 38, wherein the target object comprises an image background and/or a moving object.
40. The terminal device according to claim 39, wherein the moving speed of the target object is determined according to a pixel position of a feature point corresponding to the image background and/or a pixel position of a feature point corresponding to the moving object in the adjacent frame images.
41. The terminal device according to any one of claims 31 to 40, wherein the editing operation comprises a section marking operation of a video file by a user, and the editing parameter information comprises section marking information; when the editing operation of the user on the video file in the video file editing page is obtained, obtaining editing parameter information corresponding to the editing operation includes:
when the fragment marking operation of the video file in the video file editing page by the user is obtained, the fragment marking information corresponding to the fragment marking operation is obtained.
42. The terminal device according to claim 41, wherein the video file editing page comprises a segment marker icon of a video file, and the segment marker operation comprises a user touch operation on the segment marker icon.
43. The terminal device according to claim 41, wherein the editing parameter information further comprises editing parameters of a video clip; after the obtaining of the segment marking information corresponding to the segment marking operation, the method further includes:
displaying the video clip corresponding to the clip mark information in the video file editing page;
and acquiring the editing parameters corresponding to the editing operation of the video clip by the user.
44. The terminal device according to claim 43, wherein the editing parameter information comprises editing parameters of a plurality of video segments, and the editing parameters of each video segment are the same or different.
45. The terminal device of claim 43, wherein the editing parameters comprise at least one of display parameters, background sound and play mode of the video clip.
46. The terminal device of claim 45, wherein the display parameters include at least one of exposure, contrast, brightness, saturation, color temperature, sharpening, special effects, and filters of the video segment.
47. The terminal device of claim 45, wherein the play mode comprises at least one of a fast play mode, a slow play mode, a sequential mode, and a reverse mode.
48. The terminal device according to any of claims 31 to 40, wherein the processor is further configured to implement the steps of:
acquiring specification information of the target video file selected by a user;
and sending the specification information of the target video file to the shooting equipment so that the shooting equipment can execute video file editing operation based on the editing parameter information and the specification information of the target video file to generate the target video file.
49. The terminal device of claim 48, wherein the specification information comprises at least one of a resolution, a frame rate, a picture scale, and a format of the target video file.
50. The terminal device according to any of claims 31 to 40, wherein the processor is further configured to implement the steps of:
and acquiring a downloading instruction of the target video file triggered by a user, and downloading the target video file from the shooting equipment according to the downloading instruction.
51. The shooting device is characterized by comprising a memory, a processor and a shooting device, wherein the shooting device is in communication connection with a terminal device;
the memory is used for storing a computer program;
the processor is configured to execute the computer program and, when executing the computer program, implement the following steps:
sending the preprocessed video file to the terminal equipment so that the terminal equipment can display a video file editing page containing the preprocessed video file, wherein the preprocessing comprises adjusting at least one of the resolution, the frame rate and the format of the video file;
acquiring editing parameter information of a video file sent by the terminal equipment;
and executing video file editing operation according to the editing parameter information to generate a target video file.
52. The photographing apparatus of claim 51, wherein the editing parameter information includes segment flag information and editing parameters of a video segment corresponding to the segment flag information; the executing the video file editing operation according to the editing parameter information to generate the target video file comprises:
acquiring a corresponding video clip according to the clip marking information;
and editing the video clip according to the editing parameters to generate a target video file.
53. The photographing apparatus of claim 52, wherein the editing parameter information further includes specification information of the target video file; the editing the video clip according to the editing parameters to generate a target video file includes:
and editing the video clip according to the editing parameters and the specification information of the target video file to generate a target video file.
54. The photographing apparatus according to claim 53, wherein the specification information includes at least one of a resolution, a frame rate, a picture scale, and a format of the target video file.
55. The photographing apparatus of claim 52, wherein the editing parameter information includes editing parameters of a plurality of video sections, the editing parameters of each of the video sections being the same or different.
56. The camera of claim 52, wherein said editing parameters comprise at least one of display parameters, background sound and play mode of said video clip.
57. The camera of claim 56, wherein the display parameters include at least one of exposure, contrast, brightness, saturation, color temperature, sharpening, special effects, and filters of a video segment.
58. The camera device of claim 56, wherein the play mode comprises at least one of a fast play mode, a slow play mode, a sequential mode, and a reverse mode.
59. The camera device of any one of claims 51 to 58, wherein the processor is further configured to implement the steps of:
and acquiring target specification information of the video file sent by the terminal equipment, and preprocessing the video file according to the target specification information.
60. The photographing apparatus of claim 59, wherein the target specification information includes at least one of a resolution, a frame rate, and a format of a video file.
61. The camera apparatus of any one of claims 51 to 58, wherein the camera apparatus comprises a camera and a drone carrying a camera.
62. A video file editing system comprising a terminal device according to any one of claims 31 to 50 and a shooting device according to any one of claims 51 to 61, the terminal device being communicatively connected to the shooting device.
63. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, causes the processor to implement the video file editing method according to any one of claims 1 to 30.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115567655A (en) * | 2022-09-16 | 2023-01-03 | 广西电网有限责任公司南宁供电局 | Circuit breaker mechanism image acquisition system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116261012A (en) * | 2021-12-09 | 2023-06-13 | 北京字跳网络技术有限公司 | Method, device, equipment and storage medium for generating video editing template |
| CN114845171A (en) * | 2022-03-21 | 2022-08-02 | 维沃移动通信有限公司 | Video editing method and device and electronic equipment |
| CN115515008B (en) * | 2022-09-19 | 2024-02-27 | 深圳市天和荣科技有限公司 | Video processing method, terminal and video processing system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104796767A (en) * | 2015-03-31 | 2015-07-22 | 北京奇艺世纪科技有限公司 | Method and system for editing cloud video |
| CN105493512A (en) * | 2014-12-14 | 2016-04-13 | 深圳市大疆创新科技有限公司 | Video processing method, video processing device and display device |
| CN105519095A (en) * | 2014-12-14 | 2016-04-20 | 深圳市大疆创新科技有限公司 | Video processing processing method, apparatus and playing device |
| CN107005624A (en) * | 2014-12-14 | 2017-08-01 | 深圳市大疆创新科技有限公司 | The method and system of Video processing |
| CN108886579A (en) * | 2017-12-26 | 2018-11-23 | 深圳市大疆创新科技有限公司 | Unmanned plane shoots processing method, shooting camera and the remote controler of video |
| CN110383820A (en) * | 2018-05-07 | 2019-10-25 | 深圳市大疆创新科技有限公司 | Method for processing video frequency, system, the system of terminal device, movable fixture |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7882258B1 (en) * | 2003-02-05 | 2011-02-01 | Silver Screen Tele-Reality, Inc. | System, method, and computer readable medium for creating a video clip |
| CN103942273B (en) * | 2014-03-27 | 2017-03-15 | 北京空间机电研究所 | A kind of aerial quick response dynamic monitoring system and its dynamic monitoring method |
| WO2018071557A1 (en) * | 2016-10-12 | 2018-04-19 | Lr Acquisition, Llc | Media creation based on sensor-driven events |
| US10217488B1 (en) * | 2017-12-15 | 2019-02-26 | Snap Inc. | Spherical video editing |
-
2020
- 2020-05-28 CN CN202080005965.3A patent/CN112997506A/en active Pending
- 2020-05-28 WO PCT/CN2020/093038 patent/WO2021237619A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105493512A (en) * | 2014-12-14 | 2016-04-13 | 深圳市大疆创新科技有限公司 | Video processing method, video processing device and display device |
| CN105519095A (en) * | 2014-12-14 | 2016-04-20 | 深圳市大疆创新科技有限公司 | Video processing processing method, apparatus and playing device |
| CN107005624A (en) * | 2014-12-14 | 2017-08-01 | 深圳市大疆创新科技有限公司 | The method and system of Video processing |
| CN104796767A (en) * | 2015-03-31 | 2015-07-22 | 北京奇艺世纪科技有限公司 | Method and system for editing cloud video |
| CN108886579A (en) * | 2017-12-26 | 2018-11-23 | 深圳市大疆创新科技有限公司 | Unmanned plane shoots processing method, shooting camera and the remote controler of video |
| CN110383820A (en) * | 2018-05-07 | 2019-10-25 | 深圳市大疆创新科技有限公司 | Method for processing video frequency, system, the system of terminal device, movable fixture |
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| CN115567655A (en) * | 2022-09-16 | 2023-01-03 | 广西电网有限责任公司南宁供电局 | Circuit breaker mechanism image acquisition system |
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