WO2022082454A1 - 视频下载方法、设备、系统及计算机可读存储介质 - Google Patents

视频下载方法、设备、系统及计算机可读存储介质 Download PDF

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Publication number
WO2022082454A1
WO2022082454A1 PCT/CN2020/122272 CN2020122272W WO2022082454A1 WO 2022082454 A1 WO2022082454 A1 WO 2022082454A1 CN 2020122272 W CN2020122272 W CN 2020122272W WO 2022082454 A1 WO2022082454 A1 WO 2022082454A1
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WIPO (PCT)
Prior art keywords
video
slider
user
timeline
icon
Prior art date
Application number
PCT/CN2020/122272
Other languages
English (en)
French (fr)
Inventor
蒋有为
张益萌
唐梓清
Original Assignee
深圳市大疆创新科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to CN202080015584.3A priority Critical patent/CN113498611B/zh
Priority to PCT/CN2020/122272 priority patent/WO2022082454A1/zh
Publication of WO2022082454A1 publication Critical patent/WO2022082454A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/431Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/438Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213Monitoring of end-user related data

Definitions

  • the present application relates to the technical field of data transmission, and in particular, to a video downloading method, device, system, and computer-readable storage medium.
  • users can shoot videos through shooting devices such as cameras and mobile platforms equipped with shooting devices.
  • shooting devices such as cameras and mobile platforms equipped with shooting devices.
  • the video on the shooting device needs to be completely downloaded to the local terminal. equipment.
  • the complete video is usually large and takes a long time to download, and the downloaded video will occupy a large amount of storage space, resulting in poor user experience.
  • the present application provides a video download method, device, system, and computer-readable storage medium, aiming at reducing the download time and storage space required for the video and improving user experience.
  • the present application provides a video downloading method, which is applied to a terminal device, where the terminal device is used for communicating with a shooting device, and the shooting device is used for shooting, acquiring and storing a video, and the method includes:
  • Displays a video clip interception page of the video to be intercepted wherein the video clip interception page includes a download control, a timeline slider of the video to be intercepted, and a clip interception icon located on the timeline slider, and the video to be intercepted is
  • the user selects from the video stored by the shooting device, and the timeline slider is used to display at least a part of the timeline of the video to be captured;
  • the video segment of the to-be-captured video is downloaded from the photographing device according to the first time axis area.
  • the present application further provides a terminal device, where the terminal device includes a display device, a memory, and a processor;
  • the memory is used to store computer programs
  • the processor is configured to execute the computer program and implement the following steps when executing the computer program:
  • a video clip clipping page of the video to be clipped is displayed by the display device, wherein the video clip clipping page includes a download control, a timeline slider of the video to be clipped, and a clip clipping icon located on the timeline slider, so
  • the to-be-captured video is selected by the user from videos stored by the shooting device, and the timeline slider is used to display at least a part of the timeline of the to-be-captured video;
  • the video segment of the to-be-captured video is downloaded from the photographing device according to the first time axis area.
  • the present application further provides a video download system, characterized in that, the video download system includes a shooting device and the above-mentioned terminal device, and the terminal device is connected in communication with the shooting device.
  • the present application further provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the processor implements the above-mentioned video downloading steps of the method.
  • Embodiments of the present application provide a video download method, device, system, and computer-readable storage medium, by displaying a video clip including a timeline slider of the video to be captured, a clip capture icon located on the timeline slider, and a download control Capture the page, determine the first position of the fragment capture icon on the timeline slider in response to the user's triggering operation on the fragment capture icon, and then determine the fragment capture icon on the timeline in response to the user's sliding operation on the timeline slider
  • the second position on the slider, and according to the first position and the second position, the first time axis area is determined, and finally, in response to the user triggering the download control operation, according to the first time axis area, download the waiting area from the shooting device.
  • the video clips of the video are intercepted, and the complete video does not need to be downloaded from the shooting device, which reduces the download time and storage space required for the video, and improves the user experience.
  • FIG. 1 is a schematic diagram of a scenario for implementing a video downloading method provided by an embodiment of the present application
  • FIG. 2 is a schematic flowchart of steps of a video downloading method provided by an embodiment of the present application
  • FIG. 3 is a schematic diagram of a video clip interception page in an embodiment of the present application.
  • FIG. 4 is another schematic diagram of a video clip interception page in an embodiment of the present application.
  • FIG. 5 is another schematic diagram of a video clip interception page in an embodiment of the present application.
  • FIG. 6 is another schematic diagram of a video clip interception page in an embodiment of the present application.
  • FIG. 7 is another schematic diagram of a video clip interception page in an embodiment of the present application.
  • FIG. 8 is another schematic diagram of a video clip interception page in an embodiment of the present application.
  • FIG. 9 is another schematic diagram of a video clip interception page in an embodiment of the present application.
  • FIG. 10 is another schematic diagram of a video clip interception page in an embodiment of the present application.
  • FIG. 11 is another schematic diagram of a video clip interception page in an embodiment of the present application.
  • FIG. 12 is another schematic diagram of a video clip interception page in an embodiment of the present application.
  • FIG. 13 is another schematic diagram of a video clip interception page in an embodiment of the present application.
  • FIG. 14 is another schematic diagram of a video clip interception page in an embodiment of the present application.
  • FIG. 15 is a schematic diagram of a video playback page in an embodiment of the present application.
  • 16 is another schematic diagram of a video playback page in an embodiment of the present application.
  • 17 is another schematic diagram of a video playback page in an embodiment of the present application.
  • FIG. 18 is another schematic diagram of a video playback page in an embodiment of the present application.
  • 19 is another schematic diagram of a video playback page in an embodiment of the present application.
  • Fig. 20 is a schematic diagram of shooting a homepage in an embodiment of the present application.
  • Fig. 21 is another schematic diagram of shooting a homepage in an embodiment of the present application.
  • Fig. 22 is another schematic diagram of shooting a homepage in an embodiment of the present application.
  • Fig. 23 is another schematic diagram of shooting a homepage in an embodiment of the present application.
  • FIG. 24 is a schematic structural block diagram of a terminal device provided by an embodiment of the present application.
  • FIG. 25 is a schematic structural block diagram of a video downloading system provided by an embodiment of the present application.
  • users can shoot videos through shooting devices such as cameras and mobile platforms equipped with shooting devices.
  • shooting devices such as cameras and mobile platforms equipped with shooting devices.
  • the video on the shooting device needs to be completely downloaded to the local terminal. equipment.
  • the complete video is usually large and takes a long time to download, and the downloaded video will occupy a large amount of storage space, resulting in poor user experience.
  • embodiments of the present application provide a video download method, device, system, and computer-readable storage medium.
  • the video clip interception page of the control in response to the user triggering the clip clip icon, determines the first position of the clip clip icon on the timeline slider, and then determines the clip clip in response to the user's sliding operation on the timeline slider.
  • the second position of the icon on the timeline slider, and according to the first position and the second position, the first timeline area is determined, and finally in response to the user triggering the download control, according to the first timeline area, from the shooting
  • the video clip of the video to be intercepted is downloaded from the device, and the complete video does not need to be downloaded from the shooting device, which reduces the download time and storage space required for the video, and improves the user experience.
  • FIG. 1 is a schematic diagram of a scenario for implementing the video downloading method provided by the embodiment of the present application.
  • the scene includes a terminal device 100 and a shooting device 200.
  • the terminal device 100 is connected to the shooting device 200 in communication.
  • the terminal device 100 is connected to the shooting device 200 through a data cable, or the terminal device 100 is connected to the shooting device 200 through a wireless network.
  • the photographing apparatus 200 is communicatively connected.
  • the terminal device 100 includes the display device 110
  • the shooting device 200 includes the shooting device 210
  • the shooting device 200 shoots a video through the shooting device 210, and stores the obtained video in the shooting device, when the user needs to download the shooting device 200
  • the terminal device 100 displays, through the display device 110, a video clip clipping page including the timeline slider of the video to be clipped, the clip clipping icon located on the timeline slider, and the download control, and then responds to the user clipping the clip
  • the trigger operation of the icon is to determine the first position of the clipping icon on the timeline slider, and then in response to the user's sliding operation on the timeline slider, determine the second position of the clipping icon on the timeline slider. position, and determine the first time axis area according to the first position and the second position, and finally, in response to the user triggering the download control, download the video clip of the video to be intercepted from the shooting device 200 according to the first time axis area .
  • the terminal device 100 includes a remote control, a ground control platform, a mobile phone, a tablet computer, a notebook computer, a PC computer, etc.
  • the photographing device 200 includes a camera and a movable platform equipped with a photographing device 210
  • the movable platform can be a handheld mobile device, It can also be a device that has a power system and is moved by the power provided by the power system.
  • mobile platforms include drones, unmanned boats, and unmanned vehicles.
  • the drone may have one or more propulsion units to allow the drone to be airborne.
  • the one or more propulsion units can move the drone at one or more, two or more, three or more, four or more, five or more, six or more free angles .
  • the drone can rotate about one, two, three or more axes of rotation.
  • the axes of rotation may be perpendicular to each other.
  • the axes of rotation remain perpendicular to each other throughout the flight of the drone.
  • Rotation axes may include pitch, roll, and/or yaw axes.
  • Drones can move in one or more dimensions. For example, a drone can be moved upwards by the lift force generated by one or more rotors. In some cases, the drone may move along the Z axis (which may be upward relative to the drone direction), the X axis, and/or the Y axis (which may be lateral). The drone can move along one, two or three axes that are perpendicular to each other.
  • the drone can be a rotorcraft.
  • the drone may be a multi-rotor aircraft that may include multiple rotors. Multiple rotors can be rotated to generate lift for the drone.
  • the rotors can be propulsion units that allow the drone to move freely in the air.
  • the rotors may rotate at the same rate and/or may generate the same amount of lift or thrust.
  • the rotors can freely rotate at different rates, producing different amounts of lift or thrust and/or allowing the drone to rotate.
  • 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 can be at any angle relative to each other, which can affect the movement of the drone.
  • Drones can have multiple rotors.
  • the rotor may be connected to the body of the drone, which may contain a control unit, inertial measurement unit (IMU), processor, battery, power supply, and/or other sensors.
  • the rotor may be connected to the body by one or more arms or extensions branching off from the central portion of the body.
  • 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.
  • FIG. 2 is a schematic flowchart of steps of a video downloading method provided by an embodiment of the present application.
  • the video downloading method can be applied to a terminal device, and is used for downloading video clips from a shooting device, which is used for shooting, acquiring and storing videos.
  • the video downloading method includes steps S101 to S105.
  • Step S101 displaying a video clip interception page of the video to be intercepted.
  • the video clip interception page includes a download control, a timeline slider of the video to be intercepted, and a clip interception icon located on the timeline slider.
  • the video to be intercepted is selected by the user from the videos stored by the shooting device, and the The axis slider is used to display at least a part of the timeline of the video to be captured.
  • the clip clipping icon is located in the middle of the timeline slider. The position of the download icon on the video clip clipping page, and the shape or style of the clip clipping icon can be set according to actual conditions, which are not specifically limited in this embodiment of the present application.
  • the video clip interception page further includes a video viewing window
  • the video viewing window is used to display video frames in the video to be intercepted
  • the video frames displayed in the video viewing window can be displayed on the timeline along with the clip clipping icon.
  • the time axis moment of the position on the slider bar changes, that is, when the user slides the timeline slider bar, the time axis moment at the position of the clip icon on the timeline slider bar will follow. changes, and the video frame displayed in the video viewing window also changes accordingly.
  • the video clip interception page includes a download icon 10, a timeline slider 20 of the video to be intercepted, a clip clip icon 30 located on the timeline slider 20, and a video clip interception page in the middle of the page.
  • the video viewing window 40, and the duration of the video to be intercepted also displayed is 12:21
  • the time axis slider 20 displays the time axis of the first 60 seconds of the video to be intercepted
  • the segment interception icon 30 is on the time axis slider.
  • the time axis moment of the location of the video clip is 00:30. Therefore, at this time, the video viewing window 40 displays the video frame corresponding to 00:30 in the video to be captured.
  • a plurality of time axis moments are displayed on the time axis slider, and the time length between adjacent time axis moments is the same, and the time axis moments displayed on the time axis slider bar are the same as the adjacent times.
  • the length of time between timeline moments can be changed according to the user's zoom operation on the timeline slider. For example, the length of time between the timeline moment displayed on the timeline slider and the adjacent timeline moments
  • the time axis slide bar is zoomed out and enlarged, and the time length between the time axis moment displayed on the time axis slider bar and the adjacent time axis moments can be reduced according to the user's zoom in operation of the time axis slider bar.
  • the timeline moments displayed on the timeline slider are 00:00, 00:05, 00:10, 00:15, 00:20, 00:25, and 00:30 respectively. , 00:35, 00:40, 00:45, 00:50, 00:55, 00:60, and the time length between adjacent timeline moments is 5 seconds. As shown in FIG. 3 , the timeline moments displayed on the timeline slider are 00:00, 00:05, 00:10, 00:15, 00:20, 00:25, and 00:30 respectively. , 00:35, 00:40, 00:45, 00:50, 00:55, 00:60, and the time length between adjacent timeline moments is 5 seconds. As shown in FIG.
  • the time length between the timeline moment on the timeline slider and the adjacent timeline moments can be reduced according to the zoom-in operation
  • the timeline moments displayed on the timeline slider are 00:00, 00:03, 00:06, 00:09, 00:12, 00:15, 00:18, 00:21, 00:24, 00 :27, 00:30, 00:33 and 00:36, it can be found that the time axis moments corresponding to the same position become smaller or unchanged, and the time length between adjacent time axis moments is 3 seconds.
  • the time length between the time axis moment and an adjacent time axis moment can be enlarged according to the zooming out operation, and the time axis slider
  • the timeline moments shown on the above are 00:00, 00:30, 01:00, 01:30, 02:00, 02:30, 03:00, 03:30, 04:00, 04:30, 05: 00, 05:30, and 06:00, it can be found that the time axis moments corresponding to the same position become larger or unchanged, and the time length between adjacent time axis moments is 30 seconds.
  • the time length between the timeline moment and the adjacent timeline moment can be enlarged according to the zoom-out operation, and the timeline slider
  • the timeline times shown above are 00:00, 01:00, 02:00, 03:00, 04:00, 05:00, 06:00, 07:00, 08:00, 09:00, 10:00 00, 11:00 and 12:00, it can be found that the time axis moments corresponding to the same position become larger or unchanged, and the time length between adjacent time axis moments is 1 minute.
  • Step S102 in response to the user's triggering operation on the segment clipping icon, determine a first position of the clip clipping icon on the timeline slider.
  • the time axis time of the position of the clipping icon on the timeline slider is 00:30
  • the time axis time of the position of the clipping icon on the timeline slider is 00:30
  • the The position at 00:30 on the timeline slider is determined as the first position of the clip icon on the timeline slider.
  • the time axis moment at the position of the segment clipping icon on the timeline slider bar is changed; in response to the user's triggering of the clip clipping icon operation, and the position corresponding to the time axis moment on the time axis slider is determined as the first position.
  • the video frame displayed in the video viewing window also changes correspondingly, and the clipping icon on the timeline slider changes accordingly.
  • the time axis moment at the location decreases or increases with the user's sliding operation on the timeline slider.
  • the user slides the timeline slider to the left to increase the time axis moment of the position of the segment interception icon on the timeline slider, and the segment interception icon is at the time axis.
  • the time axis time of the position on the timeline slider reaches 00:45, stop sliding the timeline slider, and the video clip capture page after sliding the timeline slider is shown in Figure 8, and the clip icon in this clip is shown in Figure 8.
  • the position at 00:45 on the timeline slider is determined as the first position of the clipping icon on the timeline slider.
  • the user slides the timeline slider to the right to decrease the time axis moment at the position of the segment capture icon on the timeline slider, and the segment capture icon is at the time axis.
  • the time axis time of the position on the timeline slider reaches 00:40, stop sliding the timeline slider, and the video clip capture page after sliding the timeline slider is shown in Figure 9, and the clip icon in this clip is shown in Figure 9.
  • the position at 00:40 on the timeline slider is determined as the first position of the clipping icon on the timeline slider.
  • Step S103 in response to the user's sliding operation on the timeline slider, determine a second position of the segment clipping icon on the timeline slider.
  • the user slides the timeline slider to the left to increase the time axis moment of the position of the segment interception icon on the timeline slider, and the segment interception icon is at the time axis.
  • the time axis of the position on the timeline slider reaches 00:50, stop sliding the timeline slider, and the video clip screenshot page after sliding the timeline slider is shown in Figure 10, and the clipping icon in this clip is shown in Figure 10.
  • the position corresponding to 00:50 in the timeline slider is determined as the second position of the clip clipping icon on the timeline slider.
  • Step S104 Determine a first time axis region according to the first position and the second position.
  • the area between the first position and the second position on the time axis slider is determined as the first time axis area.
  • the first time axis area is marked on the time axis slider, the first time axis area is located between the first position and the second position, and the The first timeline area is a different color from the rest of the timeline areas.
  • the black area on the time axis slider is the first time axis area, and the time length of the first time axis area is 20 seconds.
  • Step S105 in response to the triggering operation of the download control by the user, download the video segment of the to-be-captured video from the shooting device according to the first time axis area.
  • the user's triggering operation on the download control includes any one of the user's click operation, double-click operation and long-press operation on the download control.
  • the video clip interception page displays a download progress pop-up window
  • the download progress pop-up window displays the download progress, download speed and size of the corresponding video clip.
  • the manner of downloading the video segment of the video to be intercepted from the shooting device may be: acquiring video segment information corresponding to the first time axis area, wherein the video segment information includes the to-be-cut video segment information.
  • the identifier of the intercepted video, the start time and end time of the video clip to be intercepted send a download request carrying the video clip information to the shooting device, and after receiving the download request, the shooting device obtains the pending download request from the download request.
  • the identifier of the video to be intercepted, the start time and end time of the video clip to be intercepted, and the corresponding video clip is intercepted from the video to be intercepted according to the identifier of the video to be intercepted, the start time and end time of the video clip to be intercepted , and deliver the video clip to the terminal device.
  • a first slider and a second slider are displayed on the time axis slider according to the first time axis area, and the first time axis area is located in the first time axis area.
  • the first time axis area is adjusted; in response to the user's triggering operation on the download control, according to the adjusted first slider
  • the first slider and the second slider are both in contact with the first time axis area, and the size and style of the first slider and the second slider can be set based on the actual situation, which is not specifically limited in this embodiment of the present application .
  • a first slider 50 and a second slider 60 are displayed on the timeline slider, and the first timeline area is the position corresponding to the timeline time 00:30 and the timeline time.
  • the user can adjust the first time axis area by sliding the first slider 50 or the second slider 60 .
  • the user slides the first slider 50 to the left, and stops sliding the first slider 50 when the first slider 50 reaches the position of the time axis time 00:35, so as to adjust the first time axis area, and the adjusted first time axis
  • the area is shown in FIG. 13 , and the adjusted first time axis area is the area between the position corresponding to the time axis time 00:35 and the position corresponding to the time axis time 00:50.
  • the first slider and the first slider are displayed on the time axis slider bar.
  • the first time axis area is located between the first slider and the second slider; in response to the user's sliding operation on the first slider or the second slider, the first time axis area is adjusted; in response to the user's sliding operation on the first slider or the second slider
  • the video segment of the video to be captured is downloaded from the shooting device according to the adjusted first time axis area.
  • the third position of the clipping icon on the timeline slider is determined; determine the fourth position of the clipping icon on the timeline slider; according to the third position and the fourth position, determine the second timeline area; in response to the user's triggering operation on the download control, according to the first
  • the time axis area is for downloading the first video segment of the video to be intercepted from the photographing device; and the second video segment of the video to be intercepted is downloaded from the photographing device according to the second time axis area.
  • the user can select multiple video clips to be downloaded through the video clip interception page, so that multiple video clips can be downloaded from the video to be intercepted in the shooting device, which greatly improves the user experience.
  • the first timeline region is the position corresponding to the time axis time 00:35 and the position corresponding to the timeline time 00:50.
  • the second time axis area is the area between the position corresponding to the time axis time 01:00 and the position corresponding to the time axis time 01:15, that is, the first time axis area can be downloaded from the shooting device to be intercepted.
  • the video clips from 00:35 to 00:50 in the video the video clips from 01:00 to 01:15 in the video to be captured may be downloaded from the shooting device through the second timeline area.
  • a video clip editing pop-up window is displayed, wherein the video clip editing pop-up window displays The video clip corresponding to the first time axis area; when the user's editing operation on the video clip is obtained, the editing parameter information corresponding to the editing operation is obtained; in response to the user's triggering operation on the download control, according to the editing parameter information and the first editing parameter information A corresponding download request is generated for video clip information corresponding to a time axis area; a download request is sent to the shooting device, and the target video clip returned by the shooting device based on the download request is obtained. It is not necessary to download the complete video to the terminal device before editing the video file, which greatly improves the convenience for the user to edit the video file.
  • the target video clip is determined by the shooting device by editing the video clip corresponding to the video clip information in the video to be intercepted according to the editing parameter information, specifically: the shooting device according to the video clip information Start time and end time of the intercepted video clip, intercept the video clip from the corresponding video to be intercepted, and edit the video clip information according to the editing parameter information to obtain the target video clip, and deliver the target video clip to the Terminal Equipment.
  • the editing parameter information includes at least one of exposure, contrast, brightness, saturation, color temperature, sharpening, special effects, filters, stabilization identifiers, and beauty parameters of the video clip.
  • the stabilization identifier is used to indicate that stabilization processing needs to be performed on the video clip
  • the beauty parameters include face-lifting information, skin resurfacing information, whitening information, enlarged eye information, and rosy degree, etc.
  • a video playback page is displayed, wherein the video playback page displays a download icon and a target video currently being played back, the target video being selected by the user from videos stored by the shooting device;
  • the trigger operation of the icon displays the download mode selection pop-up window, wherein the download mode selection pop-up window includes the first option of downloading the clip and the second option of downloading the complete video;
  • the target video is downloaded in the device; when it is detected that the first option is touched by the user, the target video is determined as the video to be intercepted, and a video clip interception page is displayed according to the to-be-intercepted video, wherein the video clip interception page includes a download control , the time axis slider of the video to be intercepted and the segment interception icon located on the time axis slider; in response to the user's triggering operation on the segment interception icon, determine the first position of the segment interception icon on the time axis slider; In response to the user's sliding operation on the timeline slider, determine the second position of the
  • the target video in response to the user's first triggering operation on the download icon, is determined as the video to be intercepted, and a video clip interception page is displayed according to the to-be-intercepted video; or in response to the user's second trigger operation on the download icon.
  • Trigger operation download the target video from the shooting device, wherein the first trigger operation is different from the second trigger operation, for example, the first trigger operation is the user's double-click operation on the download icon, and the second trigger operation is the user's double-click operation on the download icon or, the first trigger operation is the user's long-press operation on the download icon, and the second trigger operation is the user's double-click operation on the download icon.
  • stabilization processing is performed on the target video, and the stabilization processed target video is displayed on the video playback page. Further, after the stabilization processing is performed on the target video, in response to the user's second triggering operation on the download icon, the target video after stabilization processing is downloaded from the shooting device.
  • the method of performing stabilization processing on the target video may be: extracting multiple first feature points in the first video frame of the target video, and extracting multiple second feature points in the next video frame in the target video ; According to multiple first feature points and multiple second feature points, determine the position change relationship and size change relationship of the same object between the first video frame and the next video frame; According to the position change relationship and size change relationship , perform scaling, cropping and/or rotation processing on the next video frame; then process the remainder video frame in the target video in the same way based on the processed video frame, thereby completing the stabilization processing of the target video.
  • a beauty parameter configuration pop-up window is displayed; according to the beauty parameters input by the user in the beauty parameter configuration pop-up window, The video is beautified, and the target video after beautification is displayed on the video playback page.
  • the target video after the beauty treatment is downloaded from the shooting device, that is, in response to the user's second triggering operation on the download icon, sending the target video carrying the target video to the shooting device.
  • the identifier of the video and the download request for the beauty parameter The shooting device determines the target video based on the identifier in the download request, and performs beauty processing on the target video based on the beauty parameters in the download request, and then undergoes beauty processing.
  • the target video is then sent to the terminal device.
  • the video playback page includes a download icon 11 , a stabilization control icon 12 and a beauty control icon 13 , the specification of the target video currently being played back is 1080P/30FPS, and the time length is 20 minutes and 16 seconds.
  • the video playback page displays the download mode selection pop-up window in FIG. 16 , as shown in FIG. "Intercept Download” option, when the "Complete Download” option is touched by the user, download the current playback target video from the shooting device, and when the "Intercept Download” option is touched by the user, determine the current playback target video as the pending video. Capture the video, and display the video clip capture page according to the video to be captured.
  • the stabilization control icon 12 changes from the display style in FIG. 15 to the display style in FIG. 17 , and when the user detects the download icon During the second trigger operation of 11, download the stabilized target video from the shooting device.
  • a reminder message is displayed on the video playback page to remind that the video has been downloaded.
  • the video playback page displays a reminder message "The EIS stabilization video has been stored in the mobile phone album".
  • the video playback page displays the beauty parameter configuration pop-up window in FIG. 19 .
  • the beauty parameter configuration pop-up window is located at On the left side of the video playback page, and the beauty parameter configuration pop-up window displays control sliders for beauty parameters such as face-lifting, skin resurfacing, whitening, eye enlargement, lighting, and ruddy.
  • control sliders for beauty parameters such as face-lifting, skin resurfacing, whitening, eye enlargement, lighting, and ruddy.
  • a shooting homepage return instruction triggered by the user based on the video playback page is obtained; according to the shooting homepage return instruction, the terminal device is controlled to display the shooting homepage, wherein the shooting homepage includes a zoom control; Trigger an operation to display a zoom slider on the shooting homepage; determine the zoom speed and zoom magnification of the shooting device in response to the user sliding the zoom slider; control the shooting device to zoom according to the zoom speed and zoom magnification.
  • the zoom magnification of the photographing device can be reduced or enlarged according to the user's sliding operation of the zoom slider. For example, when the user slides the zoom slider downward, the zoom magnification of the photographing device is reduced, while When the user slides the zoom slider up, the zoom ratio of the photographing device is enlarged.
  • the zoom slider is located on the zoom slider, and the initial position of the zoom slider on the zoom slider is the center position of the zoom slider. When the user does not touch the zoom slider, if the zoom slider deviates from the initial position, the zoom slider can move to the initial position until the zoom slider is located at the initial position.
  • the method of determining the zoom rate of the photographing device may be: in response to the user's sliding operation on the zoom slider, determining that the zoom slider is on the zoom sliding line. The distance deviating from the initial position; according to the distance that the zoom slider deviates from the initial position on the zoom slider, the zoom rate of the shooting device is determined, that is, the distance that the zoom slider deviates from the initial position on the zoom slider is obtained. and the mapping relationship between the zoom speed and the zoom speed, and according to the distance that the zoom slider deviates from the initial position on the zoom sliding line and the mapping relationship, the zoom speed of the photographing device is determined.
  • the shooting homepage includes a zoom control 21, and the zoom control 21 also displays the current zoom magnification of the shooting device, and the current zoom magnification is 3.0X, when a user triggers the zoom control 21 is detected.
  • the zoom slider and zoom slider are displayed on the shooting homepage.
  • the shooting homepage includes a zoom slider 22 and a zoom slider 23.
  • the zoom slider 22 is located at the center of the zoom slider 23.
  • the shooting homepage The current zoom ratio of the shooting device is also displayed, and the current zoom ratio is 3.0X.
  • the zoom ratio of the shooting device is reduced accordingly.
  • the zoom slider 22 is slid upward on the zoom slider 23, the zoom ratio of the photographing device is enlarged accordingly.
  • the user slides the zoom slider 22 upward on the zoom slider 23, and the zoom slider 22 stays at the fourth point from the center point 24, if the user has been Touch the zoom slider 22 so that the zoom slider 22 always stays at the fourth point from the center point 24, then the photographing device zooms according to the zoom rate and zoom magnification at this position, and if the user does not touch
  • the zoom slider 22 is automatically moved to the center point 24 from the fourth point away from the center point 24 until the zoom slider 22 is at the position of the center point 24 .
  • the user slides the zoom slider 22 down on the zoom slider 23, and the zoom slider 22 stays at the fifth point from the center point 24, if the user Keep touching the zoom slider 22 so that the zoom slider 22 always stays at the position of the fifth point from the center point 24, then the photographing device zooms according to the zoom rate and zoom magnification at this position, and if the user does not touch
  • the zoom slider 22 automatically moves to the center point 24 from the fifth point from the center point 24 until the zoom slider 22 is at the position of the center point 24 .
  • the video download method provided by the above embodiment, by displaying a video clip clipping page including a timeline slider of the video to be clipped, a clip clipping icon located on the timeline slider, and a download control, in response to a user triggering the clip clipping icon.
  • FIG. 24 is a schematic structural block diagram of a terminal device provided by an embodiment of the present application.
  • the terminal device 300 includes a display device 301, a processor 302, and a memory 303.
  • the display device 301, the processor 302, and the memory 303 are connected by a bus 304, such as an I2C (Inter-integrated Circuit) bus.
  • the terminal device 300 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.
  • the processor 302 may be a micro-controller unit (Micro-controller Unit, MCU), a central processing unit (Central Processing Unit, CPU) or a digital signal processor (Digital Signal Processor, DSP) or the like.
  • MCU Micro-controller Unit
  • CPU Central Processing Unit
  • DSP Digital Signal Processor
  • the memory 303 may be a Flash chip, a read-only memory (ROM, Read-Only Memory) magnetic disk, an optical disk, a U disk, or a removable hard disk, or the like.
  • ROM Read-Only Memory
  • the memory 303 may be a Flash chip, a read-only memory (ROM, Read-Only Memory) magnetic disk, an optical disk, a U disk, or a removable hard disk, or the like.
  • the processor 302 is configured to run the computer program stored in the memory 303, and implement the following steps when executing the computer program:
  • a video clip clipping page of the video to be clipped is displayed by the display device, wherein the video clip clipping page includes a download control, a timeline slider of the video to be clipped, and a clip clipping icon located on the timeline slider, so
  • the to-be-captured video is selected by the user from videos stored by the shooting device, and the timeline slider is used to display at least a part of the timeline of the to-be-captured video;
  • the video segment of the to-be-captured video is downloaded from the photographing device according to the first time axis area.
  • the clip clipping icon is located in the middle of the timeline slider.
  • the time axis moment of the position of the segment clipping icon on the timeline slider bar can be changed as the timeline slider bar is slid.
  • the video clip capturing page further includes a video viewing window, where the video viewing window is used to display video frames in the video to be captured.
  • the video frame displayed in the video viewing window can be changed with the change of the time axis moment of the position of the clip cut icon on the time axis slider.
  • a plurality of timeline moments are displayed on the timeline slider bar, and the time lengths between adjacent timeline moments are the same.
  • the length of time between the timeline moment and an adjacent timeline moment can be changed according to the user's zoom operation on the timeline slider.
  • the first timeline area on the timeline slider is a different color from the rest of the timeline areas.
  • the processor in response to a triggering operation of the segment capture icon by the user, determines, before the first position of the segment capture icon on the timeline slider, is further configured to:
  • the processor determines the first position of the segment interception icon on the timeline slider in response to a triggering operation of the segment interception icon by the user, the processor is configured to implement:
  • the position corresponding to the timeline moment on the timeline slider is determined as the first position.
  • the processor is further configured to:
  • a first slider and a second slider are displayed on the timeline slider according to the first timeline area, and the first timeline region is located between the first slider and the second slider between;
  • the processor implements, in response to the triggering operation of the download control by the user, according to the first time axis area, when downloading the video segment of the video to be intercepted from the shooting device, is used to implement:
  • the video segment of the to-be-captured video is downloaded from the shooting device according to the adjusted first time axis area.
  • the processor is further configured to:
  • the processor implements, in response to the triggering operation of the download control by the user, according to the first time axis area, when downloading the video segment of the video to be intercepted from the shooting device, is used to implement:
  • a second video segment of the video to be captured is downloaded from the photographing device.
  • the video clip interception page further includes a video clip editing icon
  • the processor is further configured to: after determining the first timeline region according to the first position and the second position:
  • the processor implements, in response to the triggering operation of the download control by the user, according to the first time axis area, when downloading the video segment of the video to be intercepted from the shooting device, is used to implement:
  • the target video segment is determined by the shooting device editing a video segment corresponding to the video segment information in the video to be intercepted according to the editing parameter information.
  • the processor is further configured to: before displaying the video clip capture page of the video to be captured by the display device:
  • Displaying a video playback page wherein the video playback page displays a download icon and a target video currently being played back, and the target video is selected by the user from videos stored by the shooting device;
  • a download mode selection pop-up window is displayed, wherein the download mode selection pop-up window includes a first option for downloading a fragment and a second option for downloading a complete video;
  • the target video is determined as the to-be-captured video, and the video segment capture page is displayed according to the to-be-captured video.
  • the processor is further configured to implement the following steps:
  • the target video is downloaded from the photographing device.
  • the processor is further configured to implement the following steps:
  • the target video is downloaded from the shooting device in response to a user's second trigger operation on the download icon, wherein the first trigger operation is different from the second trigger operation.
  • the video playback page further includes a stabilization control icon
  • the processor is further configured to implement the following steps:
  • stabilization processing is performed on the target video, and the stabilization processed target video is displayed on the video playback page.
  • the processor after the processor performs stabilization processing on the target video, it is further configured to:
  • the target video after stabilization processing is downloaded from the shooting device.
  • the video playback page further includes a beauty control icon
  • the processor is further configured to implement the following steps:
  • the target video is subjected to beauty processing, and the target video after the beauty treatment is displayed on the video playback page.
  • the processor is configured to configure the beautification parameters input by the user in the beautification parameter pop-up window, and after performing beautification processing on the target video, the processor is further configured to:
  • the target video after beautification processing is downloaded from the photographing device.
  • the processor is further configured to implement the following steps:
  • the terminal device controlling the terminal device to display the shooting homepage according to the shooting homepage return instruction, wherein the shooting homepage includes a zoom control;
  • the photographing device is controlled to zoom according to the zoom rate and the zoom magnification.
  • the zoom magnification of the photographing device can be reduced or enlarged according to the user's sliding operation of the zoom slider.
  • the zoom slider is located on the zoom slider, and the initial position of the zoom slider on the zoom slider is the center position of the zoom slider.
  • the zoom slider when the user does not touch the zoom slider, if the zoom slider deviates from the initial position, the zoom slider can move to the initial position until the zoom slider is located at the initial position. the initial position.
  • the processor determines the zoom rate of the photographing device in response to a sliding operation of the zoom slider by the user, the processor is configured to:
  • the zoom rate of the photographing device is determined according to the distance that the zoom slider deviates from the initial position on the zoom slider.
  • FIG. 25 is a schematic structural block diagram of a video downloading system provided by an embodiment of the present application.
  • the video downloading system 400 includes a photographing device 410 and a terminal device 420 .
  • the terminal device 420 is connected in communication with the photographing device 410 , and the photographing device 410 is used for photographing, acquiring and storing videos.
  • the photographing device 410 includes a movable platform equipped with a photographing device, and the movable platform may be a handheld mobile device, or a device equipped with a power system and moving with the power provided by the power system. Examples of mobile platforms include drones, unmanned boats, and unmanned vehicles.
  • Embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, the computer program includes program instructions, and the processor executes the program instructions, so as to realize the provision of the above embodiments.
  • the steps of the video download method are described in detail below.
  • the computer-readable storage medium may be the terminal device or the internal storage unit of the unmanned aerial vehicle described in any of the foregoing embodiments, such as a hard disk or memory of the terminal device or the unmanned aerial vehicle.
  • the computer-readable storage medium can also be an external storage device of the terminal device or the unmanned aerial vehicle, such as a plug-in hard disk equipped on the terminal device or the unmanned aerial vehicle, a smart memory card (Smart Media Card, SMC) , Secure Digital (SD) card, flash memory card (Flash Card), etc.

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Abstract

一种视频下载方法、设备、系统及计算机可读存储介质,包括:显示视频片段截取页面(S101);确定片段截取图标在时间轴滑条上的第一位置(S102);确定片段截取图标在时间轴滑条上的第二位置(S103);根据第一位置和第二位置确定第一时间轴区域(S104);根据第一时间轴区域下载视频片段(S105),减少了视频所需的下载时间。

Description

视频下载方法、设备、系统及计算机可读存储介质 技术领域
本申请涉及数据传输技术领域,尤其涉及一种视频下载方法、设备、系统及计算机可读存储介质。
背景技术
目前,用户可以通过相机和搭载有拍摄装置的可移动平台等拍摄设备拍摄视频,在拍摄视频之后,当用户需要编辑拍摄设备上的视频时,需要将拍摄设备上的视频完整的下载至本地终端设备。然而,完整的视频通常较大,需要花费较长的下载时间,且下载的视频会占用大量的存储空间,用户体验不好。
发明内容
基于此,本申请提供了一种视频下载方法、设备、系统及计算机可读存储介质,旨在减少视频所需的下载时间和存储空间,提高用户体验。
第一方面,本申请提供了一种视频下载方法,应用于终端设备,所述终端设备用于与拍摄设备通信连接,所述拍摄设备用于拍摄获取和存储视频,所述方法包括:
显示待截取视频的视频片段截取页面,其中,所述视频片段截取页面包括下载控件、待截取视频的时间轴滑条和位于所述时间轴滑条上的片段截取图标,所述待截取视频是用户从所述拍摄设备存储的视频中选择的,所述时间轴滑条用于显示所述待截取视频的至少一部分时间轴;
响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第一位置;
响应于用户对所述时间轴滑条的滑动操作,确定所述片段截取图标在所述时间轴滑条上的第二位置;
根据所述第一位置和所述第二位置,确定第一时间轴区域;
响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段。
第二方面,本申请还提供了一种终端设备,所述终端设备包括显示装置、存储器和处理器;
所述存储器用于存储计算机程序;
所述处理器,用于执行所述计算机程序并在执行所述计算机程序时,实现如下步骤:
通过所述显示装置显示待截取视频的视频片段截取页面,其中,所述视频片段截取页面包括下载控件、待截取视频的时间轴滑条和位于所述时间轴滑条上的片段截取图标,所述待截取视频是用户从所述拍摄设备存储的视频中选择的,所述时间轴滑条用于显示所述待截取视频的至少一部分时间轴;
响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第一位置;
响应于用户对所述时间轴滑条的滑动操作,确定所述片段截取图标在所述时间轴滑条上的第二位置;
根据所述第一位置和所述第二位置,确定第一时间轴区域;
响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段。
第三方面,本申请还提供了一种视频下载系统,其特征在于,所述视频下载系统包括拍摄设备和如上所述的终端设备,所述终端设备与所述拍摄设备通信连接。
第四方面,本申请还提供了一种计算机可读存储介质,所述计算机可读存储介质存储有计算机程序,所述计算机程序被处理器执行时使所述处理器实现如上所述的视频下载方法的步骤。
本申请实施例提供了一种视频下载方法、设备、系统及计算机可读存储介质,通过显示包含待截取视频的时间轴滑条、位于时间轴滑条上的片段截取图标和下载控件的视频片段截取页面,响应于用户对该片段截取图标的触发操作,确定片段截取图标在时间轴滑条上的第一位置,然后响应于用户对时间轴滑条的滑动操作,确定片段截取图标在时间轴滑条上的第二位置,并根据第一位置和第二位置,确定第一时间轴区域,最后响应于用户对该下载控件的触发操作,根据第一时间轴区域,从拍摄设备中下载待截取视频的视频片段,不需要从拍摄设备中下载完整的视频,减少视频所需的下载时间和存储空间,提高了用户体验。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本申请。
附图说明
为了更清楚地说明本申请实施例技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是实施本申请实施例提供的视频下载方法的场景示意图;
图2是本申请实施例提供的一种视频下载方法的步骤示意流程图;
图3是本申请实施例中的视频片段截取页面的一示意图;
图4是本申请实施例中的视频片段截取页面的另一示意图;
图5是本申请实施例中的视频片段截取页面的另一示意图;
图6是本申请实施例中的视频片段截取页面的另一示意图;
图7是本申请实施例中的视频片段截取页面的另一示意图;
图8是本申请实施例中的视频片段截取页面的另一示意图;
图9是本申请实施例中的视频片段截取页面的另一示意图;
图10是本申请实施例中的视频片段截取页面的另一示意图;
图11是本申请实施例中的视频片段截取页面的另一示意图;
图12是本申请实施例中的视频片段截取页面的另一示意图;
图13是本申请实施例中的视频片段截取页面的另一示意图;
图14是本申请实施例中的视频片段截取页面的另一示意图;
图15是本申请实施例中的视频回放页面的一示意图;
图16是本申请实施例中的视频回放页面的另一示意图;
图17是本申请实施例中的视频回放页面的另一示意图;
图18是本申请实施例中的视频回放页面的另一示意图;
图19是本申请实施例中的视频回放页面的另一示意图;
图20是本申请实施例中的拍摄主页的一示意图;
图21是本申请实施例中的拍摄主页的另一示意图;
图22是本申请实施例中的拍摄主页的另一示意图;
图23是本申请实施例中的拍摄主页的另一示意图;
图24是本申请实施例提供的一种终端设备的结构示意性框图;
图25是本申请实施例提供的一种视频下载系统的结构示意性框图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
附图中所示的流程图仅是示例说明,不是必须包括所有的内容和操作/步骤,也不是必须按所描述的顺序执行。例如,有的操作/步骤还可以分解、组合或部分合并,因此实际执行的顺序有可能根据实际情况改变。
下面结合附图,对本申请的一些实施方式作详细说明。在不冲突的情况下,下述的实施例及实施例中的特征可以相互组合。
目前,用户可以通过相机和搭载有拍摄装置的可移动平台等拍摄设备拍摄视频,在拍摄视频之后,当用户需要编辑拍摄设备上的视频时,需要将拍摄设备上的视频完整的下载至本地终端设备。然而,完整的视频通常较大,需要花费较长的下载时间,且下载的视频会占用大量的存储空间,用户体验不好。
为解决上述问题,本申请实施例提供一种视频下载方法、设备、系统及计算机可读存储介质,通过显示包含待截取视频的时间轴滑条、位于时间轴滑条上的片段截取图标和下载控件的视频片段截取页面,响应于用户对该片段截取图标的触发操作,确定片段截取图标在时间轴滑条上的第一位置,然后响应于用户对时间轴滑条的滑动操作,确定片段截取图标在时间轴滑条上的第二位置,并根据第一位置和第二位置,确定第一时间轴区域,最后响应于用户对该下载控件的触发操作,根据第一时间轴区域,从拍摄设备中下载待截取视频的视频片段,不需要从拍摄设备中下载完整的视频,减少视频所需的下载时间和存储空间,提高了用户体验。
请参阅图1,图1是实施本申请实施例提供的视频下载方法的场景示意图。如图1所示,该场景包括终端设备100和拍摄设备200,终端设备100与拍摄设备200通信连接,例如,终端设备100通过数据线与拍摄设备200通信连接,或者终端设备100通过无线网络与拍摄设备200通信连接。
在一实施例中,终端设备100包括显示装置110,拍摄设备200包括拍摄装置210,拍摄设备200通过拍摄装置210拍摄视频,并在拍摄设备中存储拍摄得到的视频,当用户需要下载拍摄设备200上的视频时,终端设备100通过显示装置110显示包含待截取视频的时间轴滑条、位于时间轴滑条上的片段截取图标和下载控件的视频片段截取页面,然后响应于用户对该片段截取图标的触发操作,确定该片段截取图标在该时间轴滑条上的第一位置,然后响应于用 户对该时间轴滑条的滑动操作,确定片段截取图标在该时间轴滑条上的第二位置,并根据第一位置和第二位置,确定第一时间轴区域,最后响应于用户对该下载控件的触发操作,根据第一时间轴区域,从拍摄设备200中下载待截取视频的视频片段。
其中,终端设备100包括遥控器、地面控制平台、手机、平板电脑、笔记本电脑和PC电脑等,拍摄设备200包括相机和搭载有拍摄装置210的可移动平台,可移动平台可以是手持移动设备,也可以是具备动力系统,并依靠动力系统提供的动力移动的设备。例如,可移动平台包括无人机、无人船和无人车等。无人机可具有一个或多个推进单元,以允许无人机可在空中飞行。该一个或多个推进单元可使得无人机以一个或多个、两个或多个、三个或多个、四个或多个、五个或多个、六个或多个自由角度移动。在某些情形下,无人机可以绕一个、两个、三个或多个旋转轴旋转。旋转轴可彼此垂直。旋转轴在无人机的整个飞行过程中可维持彼此垂直。旋转轴可包括俯仰轴、横滚轴和/或偏航轴。无人机可沿一个或多个维度移动。例如,无人机能够因一个或多个旋翼产生的提升力而向上移动。在某些情形下,无人机可沿Z轴(可相对无人机方向向上)、X轴和/或Y轴(可为横向)移动。无人机可沿彼此垂直的一个、两个或三个轴移动。
无人机可以是旋翼飞机。在某些情形下,无人机可以是可包括多个旋翼的多旋翼飞行器。多个旋翼可旋转而为无人机产生提升力。旋翼可以是推进单元,可使得无人机在空中自由移动。旋翼可按相同速率旋转和/或可产生相同量的提升力或推力。旋翼可按不同的速率随意地旋转,产生不同量的提升力或推力和/或允许无人机旋转。在某些情形下,在无人机上可提供一个、两个、三个、四个、五个、六个、七个、八个、九个、十个或更多个旋翼。这些旋翼可布置成其旋转轴彼此平行。在某些情形下,旋翼的旋转轴可相对于彼此呈任意角度,从而可影响无人机的运动。
无人机可具有多个旋翼。旋翼可连接至无人机的本体,本体可包含控制单元、惯性测量单元(inertial measuring unit,IMU)、处理器、电池、电源和/或其他传感器。旋翼可通过从本体中心部分分支出来的一个或多个臂或延伸而连接至本体。例如,一个或多个臂可从无人机的中心本体放射状延伸出来,而且在臂末端或靠近末端处可具有旋翼。
请参阅图2,图2是本申请实施例提供的一种视频下载方法的步骤示意流程图。该视频下载方法可以应用于终端设备,用于从拍摄设备中下载视频片段, 该拍摄设备用于拍摄获取和存储视频。
如图2所示,该视频下载方法包括步骤S101至步骤S105。
步骤S101、显示待截取视频的视频片段截取页面。
其中,所述视频片段截取页面包括下载控件、待截取视频的时间轴滑条和位于时间轴滑条上的片段截取图标,该待截取视频是用户从拍摄设备存储的视频中选择的,该时间轴滑条用于显示待截取视频的至少一部分时间轴。可选的,该片段截取图标位于该时间轴滑条的中间位置。该下载图标在视频片段截取页面中的位置、片段截取图标的形状或样式可根据实际情况进行设置,本申请实施例对此不做具体限定。
在一实施例中,该视频片段截取页面还包括视频阅览窗口,该视频阅览窗口用于显示待截取视频中的视频帧,该视频阅览窗口显示的视频帧能够随着片段截取图标在该时间轴滑条上的所处位置的时间轴时刻的变化而变化,也即当用户滑动该时间轴滑条时,该片段截取图标在该时间轴滑条上的所处位置的时间轴时刻随之发生变化,且该视频阅览窗口显示的视频帧也随之发生变化。通过在视频阅览窗口显示片段截取图标在该时间轴滑条上的所处位置的时间轴时刻对应的视频帧,便于用户阅览该视频帧,以确定该视频帧是否满足用户的需求,提高用户体验。
示例性的,如图3所示,该视频片段截取页面包括下载图标10、待截取视频的时间轴滑条20、位于该时间轴滑条20上的片段截取图标30以及位于视频片段截取页面中部的视频阅览窗口40,且还显示的待截取视频的时长为12:21,该时间轴滑条20显示待截取视频的前60秒的时间轴,且片段截取图标30在该时间轴滑条上的所处位置的时间轴时刻为00:30,因此,此时视频阅览窗口40显示待截取视频中00:30对应的视频帧。
在一实施例中,所述时间轴滑条上显示有多个时间轴时刻,相邻的时间轴时刻之间的时间长度相同,该时间轴滑条上显示的时间轴时刻和相邻的时间轴时刻之间的时间长度能够根据用户对时间轴滑条的缩放操作进行变化,例如,该时间轴滑条上显示的时间轴时刻和相邻的时间轴时刻之间的时间长度能够根据用户对时间轴滑条的缩小操作而变大,该时间轴滑条上显示的时间轴时刻和相邻的时间轴时刻之间的时间长度能够根据用户对时间轴滑条的放大操作而变小。通过对时间轴滑条上的时间轴时刻相邻的时间轴时刻之间的时间长度进行缩放,便于用户快速的确定待截取片段的起始帧和结束帧。
示例性的,如图3所示,该时间轴滑条上显示的时间轴时刻分别为00:00、 00:05、00:10、00:15、00:20、00:25、00:30、00:35、00:40、00:45、00:50、00:55、00:60,且相邻的时间轴时刻之间的时间长度均为5秒。如图4所示,当检测到用户对时间轴滑条的放大操作时,时间轴滑条上的时间轴时刻和相邻的时间轴时刻之间的时间长度能够根据该放大操作而变小,该时间轴滑条上显示的时间轴时刻分别为00:00、00:03、00:06、00:09、00:12、00:15、00:18、00:21、00:24、00:27、00:30、00:33和00:36,可以发现相同位置对应的时间轴时刻变小或不变,且相邻的时间轴时刻之间的时间长度为3秒。
如图5所示,当检测到用户对时间轴滑条的缩放操作时,该时间轴时刻和相邻的时间轴时刻之间的时间长度能够根据该缩小操作而变大,该时间轴滑条上显示的时间轴时刻分别为00:00、00:30、01:00、01:30、02:00、02:30、03:00、03:30、04:00、04:30、05:00、05:30和06:00,可以发现相同位置对应的时间轴时刻变大或不变,且相邻的时间轴时刻之间的时间长度为30秒。
如图6所示,当检测到用户对时间轴滑条的缩放操作时,该时间轴时刻和相邻的时间轴时刻之间的时间长度能够根据该缩小操作而变大,该时间轴滑条上显示的时间轴时刻分别为00:00、01:00、02:00、03:00、04:00、05:00、06:00、07:00、08:00、09:00、10:00、11:00和12:00,可以发现相同位置对应的时间轴时刻变大或不变,且相邻的时间轴时刻之间的时间长度为1分钟。
步骤S102、响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第一位置。
示例性的,如图7所示,在该片段截取图标在时间轴滑条上的所处位置的时间轴时刻为00:30时,若检测到用户对该片段截取图标的触发操作,则该时间轴滑条上的00:30所处的位置确定为该片段截取图标在时间轴滑条上的第一位置。
在一实施例中,响应于用户对该时间轴滑条的滑动操作,改变该片段截取图标在该时间轴滑条上的所处位置的时间轴时刻;响应于用户对该片段截取图标的触发操作,将该时间轴滑条上的时间轴时刻对应的位置确定为第一位置。其中,该片段截取图标在该时间轴滑条上的所处位置的时间轴时刻发生改变后,视频阅览窗口中显示的视频帧也对应发生变化,该片段截取图标在该时间轴滑条上的所处位置的时间轴时刻随着用户对该时间轴滑条的滑动操作而减小或增大。
示例性的,在图7的基础上,用户向左滑动该时间轴滑条,增大该片段截取图标在该时间轴滑条上的所处位置的时间轴时刻,并在该片段截取图标在该 时间轴滑条上的所处位置的时间轴时刻达到00:45时,停止滑动该时间轴滑条,滑动时间轴滑条后的视频片段截取页面如图8所示,在该片段截取图标在该时间轴滑条上的所处位置的时间轴时刻为00:45时,且视频阅览窗口中显示的视频帧由00:30对应的视频帧变化为00:45对应的视频帧,若此时检测到用户对该片段截取图标的触发操作,则该时间轴滑条上的00:45所处的位置确定为该片段截取图标在时间轴滑条上的第一位置。
示例性的,在图8的基础上,用户向右滑动该时间轴滑条,减小该片段截取图标在该时间轴滑条上的所处位置的时间轴时刻,并在该片段截取图标在该时间轴滑条上的所处位置的时间轴时刻达到00:40时,停止滑动该时间轴滑条,滑动时间轴滑条后的视频片段截取页面如图9所示,在该片段截取图标在该时间轴滑条上的所处位置的时间轴时刻为00:40时,且视频阅览窗口中显示的视频帧由00:45对应的视频帧变化为00:40对应的视频帧,若此时检测到用户对该片段截取图标的触发操作,则该时间轴滑条上的00:40所处的位置确定为该片段截取图标在时间轴滑条上的第一位置。
步骤S103、响应于用户对所述时间轴滑条的滑动操作,确定所述片段截取图标在所述时间轴滑条上的第二位置。
示例性的,在图7的基础上,用户向左滑动该时间轴滑条,增大该片段截取图标在该时间轴滑条上的所处位置的时间轴时刻,并在该片段截取图标在该时间轴滑条上的所处位置的时间轴时刻达到00:50时,停止滑动该时间轴滑条,滑动时间轴滑条后的视频片段截取页面如图10所示,在该片段截取图标在该时间轴滑条上的所处位置的时间轴时刻为00:50时,且视频阅览窗口中显示的视频帧由00:30对应的视频帧变化为00:50对应的视频帧,因此,将该时间轴滑条中00:50对应的位置确定为片段截取图标在时间轴滑条上的第二位置。
步骤S104、根据所述第一位置和所述第二位置,确定第一时间轴区域。
在确定第一位置和第二位置后,将该时间轴滑条上的第一位置与第二位置之间的区域确定为第一时间轴区域。其中,在确定第一时间轴区域之后,在该时间轴滑条上标记该第一时间轴区域,该第一时间轴区域位于第一位置与第二位置之间,该时间轴滑条上的第一时间轴区域与其余的时间轴区域的颜色不同。如图11所示,该时间轴滑条上的黑色区域为第一时间轴区域,且第一时间轴区域的时间长度为20秒。
步骤S105、响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段。
其中,用户对该下载控件的触发操作包括用户对该下载控件的点击操作、双击操作和长按操作中的任一项,在下载视频片段的过程中,视频片段截取页面显示下载进度弹窗,该下载进度弹窗显示对应视频片段的下载进度、下载速度和视频片段的大小。
在一实施例中,根据第一时间轴区域,从拍摄设备中下载待截取视频的视频片段的方式可以为:获取该第一时间轴区域对应的视频片段信息,其中,该视频片段信息包括待截取视频的标识符、待截取的视频片段的起始时间和结束时间;向拍摄设备发送携带有该视频片段信息的下载请求,拍摄设备在接收到该下载请求后,从该下载请求中获取待截取视频的标识符、待截取的视频片段的起始时间和结束时间,根据待截取视频的标识符、待截取的视频片段的起始时间和结束时间,从待截取视频中截取对应的视频片段,且将视频片段下发给终端设备。
在一实施例中,在确定第一时间轴区域后,根据该第一时间轴区域,在该时间轴滑条上显示第一滑块和第二滑块,该第一时间轴区域位于第一滑块与第二滑块之间;响应于用户对第一滑块或第二滑块的滑动操作,调整第一时间轴区域;响应于用户对该下载控件的触发操作,根据调整后的第一时间轴区域,从拍摄设备中下载待截取视频的视频片段。其中,第一滑块和第二滑块均与第一时间轴区域接触,第一滑块和第二滑块的大小和样式可基于实际情况进行设置,本申请实施例对此不做具体限定。
示例性的,如图12所示,该时间轴滑条上显示有第一滑块50和第二滑块60,且第一时间轴区域为时间轴时刻00:30对应的位置与时间轴时刻00:50对应的位置之间的区域,用户可以通过滑动第一滑块50或第二滑块60来调整第一时间轴区域。用户向左滑动第一滑块50,并在第一滑块50到达时间轴时刻00:35的位置时停止滑动第一滑块50,以调整第一时间轴区域,调整后的第一时间轴区域如图13所示,调整后的第一时间轴区域为时间轴时刻00:35对应的位置与时间轴时刻00:50对应的位置之间的区域。
在一实施例中,在确定第一时间轴区域后,响应于用户对该视频片段截取图标的触发操作,根据该第一时间轴区域,在该时间轴滑条上显示第一滑块和第二滑块,该第一时间轴区域位于第一滑块与第二滑块之间;响应于用户对第一滑块或第二滑块的滑动操作,调整第一时间轴区域;响应于用户对该下载控件的触发操作,根据调整后的第一时间轴区域,从拍摄设备中下载待截取视频的视频片段。
在一实施例中,在确定第一时间轴区域后,响应于用户对片段截取图标的触发操作,确定该片段截取图标在时间轴滑条上的第三位置;响应于用户对时间轴滑条的滑动操作,确定片段截取图标在时间轴滑条上的第四位置;根据第三位置和所述第四位置,确定第二时间轴区域;响应于用户对下载控件的触发操作,根据第一时间轴区域,从拍摄设备中下载待截取视频的第一视频片段;以及根据第二时间轴区域,从拍摄设备中下载待截取视频的第二视频片段。用户可以通过视频片段截取页面选定待下载的多个视频片段,从而能够从拍摄设备中的待截取视频中下载多个视频片段,极大的提高了用户体验。
示例性的,如图14所示,时间轴滑条上标记显示有两个时间轴区域,且第一时间轴区域为时间轴时刻00:35对应的位置与时间轴时刻00:50对应的位置之间的区域,第二时间轴区域为时间轴时刻01:00对应的位置与时间轴时刻01:15对应的位置之间的区域,即通过第一时间轴区域可以从拍摄设备中下载待截取视频中的00:35至00:50的视频片段,通过第二时间轴区域可以从拍摄设备中下载待截取视频中的01:00至01:15的视频片段。
在一实施例中,在确定第一时间轴区域之后,响应于用户对视频片段截取页面中的视频片段编辑图标的触发操作,显示视频片段编辑弹窗,其中,该视频片段编辑弹窗显示有第一时间轴区域对应的视频片段;当获取到用户对该视频片段的编辑操作时,获取该编辑操作对应的编辑参数信息;响应于用户对下载控件的触发操作,根据该编辑参数信息和第一时间轴区域对应的视频片段信息,生成对应的下载请求;向拍摄设备发送下载请求,并获取拍摄设备基于所述下载请求返回的目标视频片段。不需要将完整的视频下载至终端设备后才能对视频文件进行编辑,极大的提高了用户编辑视频文件的便利性。
其中,该目标视频片段是拍摄设备根据编辑参数信息对待截取视频中的与视频片段信息对应的视频片段进行编辑确定的,具体为:拍摄设备根据视频片段信息中的待截取视频的标识符、待截取的视频片段的起始时间和结束时间,从对应的待截取视频中截取视频片段,并根据编辑参数信息对该视频片段信息进行编辑,得到目标视频片段,且将该目标视频片段下发给终端设备。
其中,所述编辑参数信息包括视频片段的曝光、对比度、亮度、饱和度、色温、锐化、特效、滤镜、增稳标识符和美颜参数中的至少一项。该增稳标识符用于指示需要对视频片段进行增稳处理,美颜参数包括瘦脸信息、磨皮信息、美白信息、放大眼睛信息和红润度等。
在一实施例中,显示视频回放页面,其中,所述视频回放页面显示有下载 图标和当前回放的目标视频,该目标视频是用户从拍摄设备存储的视频中选择的;响应于用户对该下载图标的触发操作,显示下载方式选择弹窗,其中,该下载方式选择弹窗包括下载片段的第一选项和下载完整视频的第二选项;当检测到第二选项被用户触控时,从拍摄设备中下载该目标视频;当检测到第一选项被用户触控时,将目标视频确定为待截取视频,并根据该待截取视频显示视频片段截取页面,其中,该视频片段截取页面包括下载控件、该待截取视频的时间轴滑条和位于时间轴滑条上的片段截取图标;响应于用户对片段截取图标的触发操作,确定片段截取图标在所述时间轴滑条上的第一位置;响应于用户对时间轴滑条的滑动操作,确定片段截取图标在时间轴滑条上的第二位置;根据第一位置和第二位置,确定第一时间轴区域;响应于用户对下载控件的触发操作,根据第一时间轴区域,从拍摄设备中下载待截取视频的视频片段。
在一实施例中,响应于用户对下载图标的第一触发操作,将目标视频确定为所述待截取视频,并根据该待截取视频显示视频片段截取页面;或者响应用户对下载图标的第二触发操作,从拍摄设备中下载目标视频,其中,第一触发操作与第二触发操作不同,例如,第一触发操作为用户对该下载图标的双击操作,第二触发操作为用户对该下载图标的长按操作,或者,第一触发操作为用户对该下载图标的长按操作,第二触发操作为用户对该下载图标的双击操作。
在一实施例中,响应于用户对视频回放页面中的增稳控制图标的触发操作,对目标视频进行增稳处理,并在该视频回放页面显示增稳处理后的目标视频。进一步地,在对目标视频进行增稳处理后,响应用户对下载图标的第二触发操作,从拍摄设备中下载经过增稳处理后的目标视频。其中,对目标视频进行增稳处理的方式可以为:提取目标视频的第一个视频帧内的多个第一特征点,并提取目标视频中的下一个视频帧内的多个第二特征点;根据多个第一特征点和多个第二特征点,确定同一对象在第一个视频帧与下一个视频帧之间的位置变化关系和尺寸变化关系;根据该位置变化关系和尺寸变化关系,对下一个视频帧进行缩放、裁切和/或旋转处理;之后以同样的方式基于处理后的视频帧对目标视频中的取余视频帧进行处理,从而完成目标视频的增稳处理。
在一实施例中,响应于用户对视频回放页面中的美颜控制图标的触发操作,显示美颜参数配置弹窗;根据用户在该美颜参数配置弹窗内输入的美颜参数,对目标视频进行美颜处理,并在视频回放页面显示美颜处理后的目标视频。进一步的,响应用户对该下载图标的第二触发操作,从拍摄设备中下载经过美颜处理后的目标视频,即响应用户对该下载图标的第二触发操作,向拍摄设备发 送携带有该目标视频的标识符和该美颜参数的下载请求,拍摄设备基于下载请求中的标识符,确定目标视频,并基于下载请求中的美颜参数对目标视频进行美颜处理,然后将经过美颜处理后的目标视频下发给终端设备。
示例性的,如图15所示,该视频回放页面包括下载图标11、增稳控制图标12和美颜控制图标13,当前回放的目标视频的规格为1080P/30FPS,时间长度为20分16秒。当检测到用户对该下载图标11的触发操作后,该视频回放页面显示图16中的下载方式选择弹窗,如图16所示,该下载方式选择弹窗显示有“完整下载”选项和“截取下载”选项,当“完整下载”选项被用户触控时,从拍摄设备中下载当前回放的目标视频,而当“截取下载”选项被用户触控时,将当前回放的目标视频确定为待截取视频,并根据待截取视频显示视频片段截取页面。
示例性的,当检测到用户对该增稳控制图标12的触发操作后,增稳控制图标12由图15中的显示样式变化为图17中的显示样式,而当检测到用户对该下载图标11的第二触发操作时,从拍摄设备中下载经过增稳处理后的目标视频,当经过增稳处理后的目标视频下载完成后,在视频回放页面显示提醒信息,以提醒视频已下载完成。如图18所示,视频回放页面显示有“EIS增稳视频已存储至手机相册”的提醒信息。
示例性的,当检测到用户对该美颜控制图标13的触发操作后,该视频回放页面显示图19中的美颜参数配置弹窗,如图19所示,该美颜参数配置弹窗位于视频回放页面的左侧,且该美颜参数配置弹窗显示有瘦脸、磨皮、美白、眼睛放大、光照和红润等美颜参数的控制滑条,当用户对其中一个控制滑条进行滑动时,即可改变当前回放的目标视频的美颜参数。
在一实施例中,获取用户基于该视频回放页面触发的拍摄主页返回指令;根据该拍摄主页返回指令,控制终端设备显示拍摄主页,其中,该拍摄主页包括变焦控件;响应于用户对变焦控件的触发操作,在该拍摄主页中显示变焦滑块;响应于用户对该变焦滑块的滑动操作,确定拍摄设备的变焦速率和变焦倍率;根据变焦速率和变焦倍率,控制所述拍摄设备进行变焦。通过在拍摄主页中显示变焦滑块,极大的方便了用户通过变焦滑动控制拍摄设备进行变焦,提高变焦的控制便利性。
在一实施例中,所述拍摄设备的变焦倍率能够根据用户对该变焦滑块的滑动操作而缩小或放大,例如,当用户向下滑动该变焦滑块时,拍摄设备的变焦倍率缩小,而当用户向上滑动该变焦滑块时,拍摄设备的变焦倍率放大。该变 焦滑块位于变焦滑线上,且变焦滑块在该变焦滑线上的初始位置为变焦滑线的中心位置。当用户未触控该变焦滑块时,若变焦滑块偏离该初始位置,则该变焦滑块能够向初始位置移动,直至该变焦滑块位于初始位置。
在一实施例中,响应于用户对变焦滑块的滑动操作,确定拍摄设备的变焦速率的方式可以为:响应于用户对该变焦滑块的滑动操作,确定变焦滑块在该变焦滑线上偏离该初始位置的距离;根据该变焦滑块在该变焦滑线上偏离该初始位置的距离,确定拍摄设备的变焦速率,即获取该变焦滑块在该变焦滑线上偏离该初始位置的距离与变焦速率之间的映射关系,并根据该变焦滑块在该变焦滑线上偏离该初始位置的距离和该映射关系,确定拍摄设备的变焦速率。其中,该变焦滑块在该变焦滑线上偏离该初始位置的距离越大,则拍摄设备的变焦速率越高,该变焦滑块在该变焦滑线上偏离该初始位置的距离越小,则拍摄设备的变焦速率越低。
示例性的,如图20所示,拍摄主页包括变焦控件21,该变焦控件21还显示有拍摄设备的当前变焦倍率,且当前变焦倍率为3.0X,当检测到用户对该变焦控件21的触发操作时,在拍摄主页上显示变焦滑块和变焦滑线,如图21所示,拍摄主页包括变焦滑块22和变焦滑线23,变焦滑块22位于变焦滑线23的中心位置,拍摄主页还显示有拍摄设备的当前变焦倍率,且当前变焦倍率为3.0X,当用户在该变焦滑线23上向下滑动该变焦滑块22时,拍摄设备的变焦倍率随之缩小,而当用户在该变焦滑线23上向上滑动该变焦滑块22时,拍摄设备的变焦倍率随之放大。
示例性的,如图22所示,用户在该变焦滑线23上向上滑动该变焦滑块22,且该变焦滑块22停留在距离中心点24的第四个点的位置处,如果用户一直触控该变焦滑块22使得变焦滑块22始终停留在距离中心点24的第四个点的位置处,则拍摄设备按照该位置处的变焦速率和变焦倍率进行变焦,而如果用户不触控该变焦滑块22,则该变焦滑块22由在距离中心点24的第四个点的位置处自动向中心点24移动,直到变焦滑块22处于中心点24所处的位置。
示例性的,如图23所示,用户在该变焦滑线23上向下滑动该变焦滑块22,且该变焦滑块22停留在距离中心点24的第五个点的位置处,如果用户一直触控该变焦滑块22使得变焦滑块22始终停留在距离中心点24的第五个点的位置处,则拍摄设备按照该位置处的变焦速率和变焦倍率进行变焦,而如果用户不触控该变焦滑块22,则该变焦滑块22由在距离中心点24的第五个点的位置处自动向中心点24移动,直到变焦滑块22处于中心点24所处的位置。
上述实施例提供的视频下载方法,通过显示包含待截取视频的时间轴滑条、位于时间轴滑条上的片段截取图标和下载控件的视频片段截取页面,响应于用户对该片段截取图标的触发操作,确定片段截取图标在时间轴滑条上的第一位置,然后响应于用户对时间轴滑条的滑动操作,确定片段截取图标在时间轴滑条上的第二位置,并根据第一位置和第二位置,确定第一时间轴区域,最后响应于用户对该下载控件的触发操作,根据第一时间轴区域,从拍摄设备中下载待截取视频的视频片段,不需要从拍摄设备中下载完整的视频,减少视频所需的下载时间和存储空间,提高了用户体验。
请参阅图24,图24是本申请实施例提供的一种终端设备的结构示意性框图。如图24所示,该终端设备300包括显示装置301、处理器302和存储器303,显示装置301、处理器302和存储器303通过总线304连接,该总线304比如为I2C(Inter-integrated Circuit)总线。该终端设备300包括但不限于遥控器、地面控制平台、手机、平板电脑、笔记本电脑和PC电脑等。
具体地,处理器302可以是微控制单元(Micro-controller Unit,MCU)、中央处理单元(Central Processing Unit,CPU)或数字信号处理器(Digital Signal Processor,DSP)等。
具体地,存储器303可以是Flash芯片、只读存储器(ROM,Read-Only Memory)磁盘、光盘、U盘或移动硬盘等。
其中,所述处理器302用于运行存储在存储器303中的计算机程序,并在执行所述计算机程序时实现如下步骤:
通过所述显示装置显示待截取视频的视频片段截取页面,其中,所述视频片段截取页面包括下载控件、待截取视频的时间轴滑条和位于所述时间轴滑条上的片段截取图标,所述待截取视频是用户从所述拍摄设备存储的视频中选择的,所述时间轴滑条用于显示所述待截取视频的至少一部分时间轴;
响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第一位置;
响应于用户对所述时间轴滑条的滑动操作,确定所述片段截取图标在所述时间轴滑条上的第二位置;
根据所述第一位置和所述第二位置,确定第一时间轴区域;
响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段。
在一实施例中,所述片段截取图标位于所述时间轴滑条的中间位置。
在一实施例中,所述片段截取图标在所述时间轴滑条上的所处位置的时间轴时刻能够随着所述时间轴滑条的滑动而发生变化。
在一实施例中,所述视频片段截取页面还包括视频阅览窗口,所述视频阅览窗口用于显示待截取视频中的视频帧。
在一实施例中,所述视频阅览窗口显示的所述视频帧能够随着所述片段截取图标在所述时间轴滑条上的所处位置的时间轴时刻的变化而变化。
在一实施例中,所述时间轴滑条上显示有多个时间轴时刻,相邻的时间轴时刻之间的时间长度相同。
在一实施例中,所述时间轴时刻和相邻的时间轴时刻之间的时间长度能够根据用户对所述时间轴滑条的缩放操作进行变化。
在一实施例中,所述时间轴滑条上的所述第一时间轴区域与其余的时间轴区域的颜色不同。
在一实施例中,所述处理器实现响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第一位置之前,还用于实现:
响应于用户对所述时间轴滑条的滑动操作,改变所述片段截取图标在所述时间轴滑条上的所处位置的时间轴时刻;
所述处理器实现响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第一位置时,用于实现:
响应于用户对所述片段截取图标的触发操作,将所述时间轴滑条上的所述时间轴时刻对应的位置确定为所述第一位置。
在一实施例中,所述处理器实现根据所述第一位置与第二位置,确定第一时间轴区域之后,还用于实现:
根据所述第一时间轴区域,在所述时间轴滑条上显示第一滑块和第二滑块,所述第一时间轴区域位于所述第一滑块与所述第二滑块之间;
响应于用户对所述第一滑块或所述第二滑块的滑动操作,调整所述第一时间轴区域;
所述处理器实现响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段时,用于实现:
响应于用户对所述下载控件的触发操作,根据调整后的第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段。
在一实施例中,所述处理器实现根据所述第一位置与第二位置,确定第一时间轴区域之后,还用于实现:
响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第三位置;
响应于用户对所述时间轴滑条的滑动操作,确定所述片段截取图标在所述时间轴滑条上的第四位置;
根据所述第三位置和所述第四位置,确定第二时间轴区域;
所述处理器实现响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段时,用于实现:
响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的第一视频片段;以及
根据所述第二时间轴区域,从所述拍摄设备中下载所述待截取视频的第二视频片段。
在一实施例中,所述视频片段截取页面还包括视频片段编辑图标,所述处理器实现根据所述第一位置与第二位置,确定第一时间轴区域之后,还用于实现:
响应于用户对所述视频片段编辑图标的触发操作,显示视频片段编辑弹窗,其中,所述视频片段编辑弹窗显示有所述第一时间轴区域对应的视频片段;
当获取到用户对所述视频片段的编辑操作时,获取所述编辑操作对应的编辑参数信息;
所述处理器实现响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段时,用于实现:
响应于用户对所述下载控件的触发操作,根据所述编辑参数信息和第一时间轴区域对应的视频片段信息,生成对应的下载请求;
向所述拍摄设备发送所述下载请求,并获取所述拍摄设备基于所述下载请求返回的目标视频片段;
其中,所述目标视频片段是所述拍摄设备根据所述编辑参数信息对所述待截取视频中的与所述视频片段信息对应的视频片段进行编辑确定的。
在一实施例中,所述处理器实现通过所述显示装置显示待截取视频的视频片段截取页面之前,还用于实现:
显示视频回放页面,其中,所述视频回放页面显示有下载图标和当前回放的目标视频,所述目标视频是用户从所述拍摄设备存储的视频中选择的;
响应于用户对所述下载图标的触发操作,显示下载方式选择弹窗,其中,所述下载方式选择弹窗包括下载片段的第一选项和下载完整视频的第二选项;
当检测到所述第一选项被用户触控时,将所述目标视频确定为所述待截取视频,并根据所述待截取视频显示所述视频片段截取页面。
在一实施例中,所述处理器还用于实现以下步骤:
当检测到所述第二选项被用户触控时,从所述拍摄设备中下载所述目标视频。
在一实施例中,所述处理器还用于实现以下步骤:
响应于用户对所述下载图标的第一触发操作,将所述目标视频确定为所述待截取视频,并根据所述待截取视频显示所述视频片段截取页面;或者
响应用户对所述下载图标的第二触发操作,从所述拍摄设备中下载所述目标视频,其中,所述第一触发操作与所述第二触发操作不同。
在一实施例中,所述视频回放页面还包括增稳控制图标,所述处理器还用于实现以下步骤:
响应于用户对所述增稳控制图标的触发操作,对所述目标视频进行增稳处理,并在所述视频回放页面显示增稳处理后的所述目标视频。
在一实施例中,所述处理器实现对所述目标视频进行增稳处理之后,还用于实现:
响应用户对所述下载图标的第二触发操作,从所述拍摄设备中下载经过增稳处理后的所述目标视频。
在一实施例中,所述视频回放页面还包括美颜控制图标,所述处理器还用于实现以下步骤:
响应于用户对所述美颜控制图标的触发操作,显示美颜参数配置弹窗;
根据用户在所述美颜参数配置弹窗内输入的美颜参数,对所述目标视频进行美颜处理,并在所述视频回放页面显示美颜处理后的所述目标视频。
在一实施例中,所述处理器实现根据用户在所述美颜参数配置弹窗内输入的美颜参数,对所述目标视频进行美颜处理之后,还用于实现:
响应用户对所述下载图标的第二触发操作,从所述拍摄设备中下载经过美颜处理后的所述目标视频。
在一实施例中,所述处理器还用于实现以下步骤:
获取用户基于所述视频回放页面触发的拍摄主页返回指令;
根据所述拍摄主页返回指令,控制所述终端设备显示拍摄主页,其中,所述拍摄主页包括变焦控件;
响应于用户对所述变焦控件的触发操作,在所述拍摄主页中显示变焦滑块;
响应于用户对所述变焦滑块的滑动操作,确定所述拍摄设备的变焦速率和变焦倍率;
根据所述变焦速率和变焦倍率,控制所述拍摄设备进行变焦。
在一实施例中,所述拍摄设备的变焦倍率能够根据用户对所述变焦滑块的滑动操作而缩小或放大。
在一实施例中,所述变焦滑块位于变焦滑线上,且所述变焦滑块在所述变焦滑线上的初始位置为所述变焦滑线的中心位置。
在一实施例中,当用户未触控所述变焦滑块时,若变焦滑块偏离所述初始位置,则所述变焦滑块能够向所述初始位置移动,直至所述变焦滑块位于所述初始位置。
在一实施例中,所述处理器实现响应于用户对所述变焦滑块的滑动操作,确定所述拍摄设备的变焦速率时,用于实现:
响应于用户对所述变焦滑块的滑动操作,确定所述变焦滑块在所述变焦滑线上偏离所述初始位置的距离;
根据所述变焦滑块在所述变焦滑线上偏离所述初始位置的距离,确定所述拍摄设备的变焦速率。
需要说明的是,所属领域的技术人员可以清楚地了解到,为了描述的方便和简洁,上述描述的终端设备的具体工作过程,可以参考前述视频下载方法实施例中的对应过程,在此不再赘述。
请参阅图25,图25是本申请实施例提供的一种视频下载系统的结构示意性框图。
如图25所示,该视频下载系统400包括拍摄设备410和终端设备420,终端设备420与拍摄设备410通信连接,拍摄设备410用于拍摄获取和存储视频。进一步地,拍摄设备410包括搭载有拍摄装置的可移动平台,可移动平台可以是手持移动设备,也可以是具备动力系统,并依靠动力系统提供的动力移动的设备。例如,可移动平台包括无人机、无人船和无人车等。
需要说明的是,所属领域的技术人员可以清楚地了解到,为了描述的方便和简洁,上述描述的视频下载系统的具体工作过程,可以参考前述视频下载方法实施例中的对应过程,在此不再赘述。
本申请实施例还提供一种计算机可读存储介质,所述计算机可读存储介质存储有计算机程序,所述计算机程序中包括程序指令,所述处理器执行所述程序指令,实现上述实施例提供的视频下载方法的步骤。
其中,所述计算机可读存储介质可以是前述任一实施例所述的终端设备或无人飞行器的内部存储单元,例如所述终端设备或无人飞行器的硬盘或内存。所述计算机可读存储介质也可以是所述终端设备或无人飞行器的外部存储设备,例如所述终端设备或无人飞行器上配备的插接式硬盘,智能存储卡(Smart Media Card,SMC),安全数字(Secure Digital,SD)卡,闪存卡(Flash Card)等。
应当理解,在此本申请说明书中所使用的术语仅仅是出于描述特定实施例的目的而并不意在限制本申请。如在本申请说明书和所附权利要求书中所使用的那样,除非上下文清楚地指明其它情况,否则单数形式的“一”、“一个”及“该”意在包括复数形式。
还应当理解,在本申请说明书和所附权利要求书中使用的术语“和/或”是指相关联列出的项中的一个或多个的任何组合以及所有可能组合,并且包括这些组合。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到各种等效的修改或替换,这些修改或替换都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应以权利要求的保护范围为准。

Claims (51)

  1. 一种视频下载方法,其特征在于,应用于终端设备,所述终端设备用于与拍摄设备通信连接,所述拍摄设备用于拍摄获取和存储视频,所述方法包括:
    显示待截取视频的视频片段截取页面,其中,所述视频片段截取页面包括下载控件、待截取视频的时间轴滑条和位于所述时间轴滑条上的片段截取图标,所述待截取视频是用户从所述拍摄设备存储的视频中选择的,所述时间轴滑条用于显示所述待截取视频的至少一部分时间轴;
    响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第一位置;
    响应于用户对所述时间轴滑条的滑动操作,确定所述片段截取图标在所述时间轴滑条上的第二位置;
    根据所述第一位置和所述第二位置,确定第一时间轴区域;
    响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段。
  2. 根据权利要求1所述的视频下载方法,其特征在于,所述片段截取图标位于所述时间轴滑条的中间位置。
  3. 根据权利要求1所述的视频下载方法,其特征在于,所述片段截取图标在所述时间轴滑条上的所处位置的时间轴时刻能够随着所述时间轴滑条的滑动而发生变化。
  4. 根据权利要求1所述的视频下载方法,其特征在于,所述视频片段截取页面还包括视频阅览窗口,所述视频阅览窗口用于显示待截取视频中的视频帧。
  5. 根据权利要求4所述的视频下载方法,其特征在于,所述视频阅览窗口显示的所述视频帧能够随着所述片段截取图标在所述时间轴滑条上的所处位置的时间轴时刻的变化而变化。
  6. 根据权利要求1所述的视频下载方法,其特征在于,所述时间轴滑条上显示有多个时间轴时刻,相邻的时间轴时刻之间的时间长度相同。
  7. 根据权利要求6所述的视频下载方法,其特征在于,所述时间轴时刻和相邻的时间轴时刻之间的时间长度能够根据用户对所述时间轴滑条的缩放操作进行变化。
  8. 根据权利要求1所述的视频下载方法,其特征在于,所述时间轴滑条上 的所述第一时间轴区域与其余的时间轴区域的颜色不同。
  9. 根据权利要求1所述的视频下载方法,其特征在于,所述响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第一位置之前,还包括:
    响应于用户对所述时间轴滑条的滑动操作,改变所述片段截取图标在所述时间轴滑条上的所处位置的时间轴时刻;
    所述响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第一位置,包括:
    响应于用户对所述片段截取图标的触发操作,将所述时间轴滑条上的所述时间轴时刻对应的位置确定为所述第一位置。
  10. 根据权利要求1所述的视频下载方法,其特征在于,所述根据所述第一位置与第二位置,确定第一时间轴区域之后,还包括:
    根据所述第一时间轴区域,在所述时间轴滑条上显示第一滑块和第二滑块,所述第一时间轴区域位于所述第一滑块与所述第二滑块之间;
    响应于用户对所述第一滑块或所述第二滑块的滑动操作,调整所述第一时间轴区域;
    所述响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段,包括:
    响应于用户对所述下载控件的触发操作,根据调整后的第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段。
  11. 根据权利要求1-10中任一项所述的视频下载方法,其特征在于,所述在根据所述第一位置和所述第二位置,确定第一时间轴区域之后,还包括:
    响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第三位置;
    响应于用户对所述时间轴滑条的滑动操作,确定所述片段截取图标在所述时间轴滑条上的第四位置;
    根据所述第三位置和所述第四位置,确定第二时间轴区域;
    所述响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段,包括:
    响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的第一视频片段;以及
    根据所述第二时间轴区域,从所述拍摄设备中下载所述待截取视频的第二 视频片段。
  12. 根据权利要求1-10中任一项所述的视频下载方法,其特征在于,所述视频片段截取页面还包括视频片段编辑图标,所述根据所述第一位置和所述第二位置,确定第一时间轴区域之后,还包括:
    响应于用户对所述视频片段编辑图标的触发操作,显示视频片段编辑弹窗,其中,所述视频片段编辑弹窗显示有所述第一时间轴区域对应的视频片段;
    当获取到用户对所述视频片段的编辑操作时,获取所述编辑操作对应的编辑参数信息;
    所述响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段,包括:
    响应于用户对所述下载控件的触发操作,根据所述编辑参数信息和第一时间轴区域对应的视频片段信息,生成对应的下载请求;
    向所述拍摄设备发送所述下载请求,并获取所述拍摄设备基于所述下载请求返回的目标视频片段;
    其中,所述目标视频片段是所述拍摄设备根据所述编辑参数信息对所述待截取视频中的与所述视频片段信息对应的视频片段进行编辑确定的。
  13. 根据权利要求1-10中任一项所述的视频下载方法,其特征在于,所述显示待截取视频的视频片段截取页面之前,还包括:
    显示视频回放页面,其中,所述视频回放页面显示有下载图标和当前回放的目标视频,所述目标视频是用户从所述拍摄设备存储的视频中选择的;
    响应于用户对所述下载图标的触发操作,显示下载方式选择弹窗,其中,所述下载方式选择弹窗包括下载片段的第一选项和下载完整视频的第二选项;
    当检测到所述第一选项被用户触控时,将所述目标视频确定为所述待截取视频,并根据所述待截取视频显示所述视频片段截取页面。
  14. 根据权利要求13所述的视频下载方法,其特征在于,所述方法还包括:
    当检测到所述第二选项被用户触控时,从所述拍摄设备中下载所述目标视频。
  15. 根据权利要求13所述的视频下载方法,其特征在于,所述方法还包括:
    响应于用户对所述下载图标的第一触发操作,将所述目标视频确定为所述待截取视频,并根据所述待截取视频显示所述视频片段截取页面;或者
    响应用户对所述下载图标的第二触发操作,从所述拍摄设备中下载所述目标视频,其中,所述第一触发操作与所述第二触发操作不同。
  16. 根据权利要求13所述的视频下载方法,其特征在于,所述视频回放页面还包括增稳控制图标,所述方法还包括:
    响应于用户对所述增稳控制图标的触发操作,对所述目标视频进行增稳处理,并在所述视频回放页面显示增稳处理后的所述目标视频。
  17. 根据权利要求16所述的视频下载方法,其特征在于,所述对所述目标视频进行增稳处理之后,还包括:
    响应用户对所述下载图标的第二触发操作,从所述拍摄设备中下载经过增稳处理后的所述目标视频。
  18. 根据权利要求13所述的视频下载方法,其特征在于,所述视频回放页面还包括美颜控制图标,所述方法还包括:
    响应于用户对所述美颜控制图标的触发操作,显示美颜参数配置弹窗;
    根据用户在所述美颜参数配置弹窗内输入的美颜参数,对所述目标视频进行美颜处理,并在所述视频回放页面显示美颜处理后的所述目标视频。
  19. 根据权利要求18所述的视频下载方法,其特征在于,所述根据用户在所述美颜参数配置弹窗内输入的美颜参数,对所述目标视频进行美颜处理之后,还包括:
    响应用户对所述下载图标的第二触发操作,从所述拍摄设备中下载经过美颜处理后的所述目标视频。
  20. 根据权利要求13所述的视频下载方法,其特征在于,所述方法还包括:
    获取用户基于所述视频回放页面触发的拍摄主页返回指令;
    根据所述拍摄主页返回指令,控制所述终端设备显示拍摄主页,其中,所述拍摄主页包括变焦控件;
    响应于用户对所述变焦控件的触发操作,在所述拍摄主页中显示变焦滑块;
    响应于用户对所述变焦滑块的滑动操作,确定所述拍摄设备的变焦速率和变焦倍率;
    根据所述变焦速率和变焦倍率,控制所述拍摄设备进行变焦。
  21. 根据权利要求20所述的视频下载方法,其特征在于,所述拍摄设备的变焦倍率能够根据用户对所述变焦滑块的滑动操作而缩小或放大。
  22. 根据权利要求20所述的视频下载方法,其特征在于,所述变焦滑块位于变焦滑线上,且所述变焦滑块在所述变焦滑线上的初始位置为所述变焦滑线的中心位置。
  23. 根据权利要求22所述的视频下载方法,其特征在于,当用户未触控所 述变焦滑块时,若变焦滑块偏离所述初始位置,则所述变焦滑块能够向所述初始位置移动,直至所述变焦滑块位于所述初始位置。
  24. 根据权利要求22所述的视频下载方法,其特征在于,所述响应于用户对所述变焦滑块的滑动操作,确定所述拍摄设备的变焦速率,包括:
    响应于用户对所述变焦滑块的滑动操作,确定所述变焦滑块在所述变焦滑线上偏离所述初始位置的距离;
    根据所述变焦滑块在所述变焦滑线上偏离所述初始位置的距离,确定所述拍摄设备的变焦速率。
  25. 一种终端设备,其特征在于,所述终端设备包括显示装置、存储器和处理器,所述终端设备用于与拍摄设备通信连接,所述拍摄设备用于拍摄获取和存储视频;
    所述存储器用于存储计算机程序;
    所述处理器,用于执行所述计算机程序并在执行所述计算机程序时,实现如下步骤:
    通过所述显示装置显示待截取视频的视频片段截取页面,其中,所述视频片段截取页面包括下载控件、待截取视频的时间轴滑条和位于所述时间轴滑条上的片段截取图标,所述待截取视频是用户从所述拍摄设备存储的视频中选择的,所述时间轴滑条用于显示所述待截取视频的至少一部分时间轴;
    响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第一位置;
    响应于用户对所述时间轴滑条的滑动操作,确定所述片段截取图标在所述时间轴滑条上的第二位置;
    根据所述第一位置和所述第二位置,确定第一时间轴区域;
    响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段。
  26. 根据权利要求25所述的终端设备,其特征在于,所述片段截取图标位于所述时间轴滑条的中间位置。
  27. 根据权利要求25所述的终端设备,其特征在于,所述片段截取图标在所述时间轴滑条上的所处位置的时间轴时刻能够随着所述时间轴滑条的滑动而发生变化。
  28. 根据权利要求25所述的终端设备,其特征在于,所述视频片段截取页面还包括视频阅览窗口,所述视频阅览窗口用于显示待截取视频中的视频帧。
  29. 根据权利要求28所述的终端设备,其特征在于,所述视频阅览窗口显示的所述视频帧能够随着所述片段截取图标在所述时间轴滑条上的所处位置的时间轴时刻的变化而变化。
  30. 根据权利要求25所述的终端设备,其特征在于,所述时间轴滑条上显示有多个时间轴时刻,相邻的时间轴时刻之间的时间长度相同。
  31. 根据权利要求30所述的终端设备,其特征在于,所述时间轴时刻和相邻的时间轴时刻之间的时间长度能够根据用户对所述时间轴滑条的缩放操作进行变化。
  32. 根据权利要求25所述的终端设备,其特征在于,所述时间轴滑条上的所述第一时间轴区域与其余的时间轴区域的颜色不同。
  33. 根据权利要求25所述的终端设备,其特征在于,所述处理器实现响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第一位置之前,还用于实现:
    响应于用户对所述时间轴滑条的滑动操作,改变所述片段截取图标在所述时间轴滑条上的所处位置的时间轴时刻;
    所述处理器实现响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第一位置时,用于实现:
    响应于用户对所述片段截取图标的触发操作,将所述时间轴滑条上的所述时间轴时刻对应的位置确定为所述第一位置。
  34. 根据权利要求25所述的终端设备,其特征在于,所述处理器实现根据所述第一位置与第二位置,确定第一时间轴区域之后,还用于实现:
    根据所述第一时间轴区域,在所述时间轴滑条上显示第一滑块和第二滑块,所述第一时间轴区域位于所述第一滑块与所述第二滑块之间;
    响应于用户对所述第一滑块或所述第二滑块的滑动操作,调整所述第一时间轴区域;
    所述处理器实现响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段时,用于实现:
    响应于用户对所述下载控件的触发操作,根据调整后的第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段。
  35. 根据权利要求25-34中任一项所述的终端设备,其特征在于,所述处理器实现根据所述第一位置与第二位置,确定第一时间轴区域之后,还用于实现:
    响应于用户对所述片段截取图标的触发操作,确定所述片段截取图标在所述时间轴滑条上的第三位置;
    响应于用户对所述时间轴滑条的滑动操作,确定所述片段截取图标在所述时间轴滑条上的第四位置;
    根据所述第三位置和所述第四位置,确定第二时间轴区域;
    所述处理器实现响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段时,用于实现:
    响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的第一视频片段;以及
    根据所述第二时间轴区域,从所述拍摄设备中下载所述待截取视频的第二视频片段。
  36. 根据权利要求25-34中任一项所述的终端设备,其特征在于,所述视频片段截取页面还包括视频片段编辑图标,所述处理器实现根据所述第一位置与第二位置,确定第一时间轴区域之后,还用于实现:
    响应于用户对所述视频片段编辑图标的触发操作,显示视频片段编辑弹窗,其中,所述视频片段编辑弹窗显示有所述第一时间轴区域对应的视频片段;
    当获取到用户对所述视频片段的编辑操作时,获取所述编辑操作对应的编辑参数信息;
    所述处理器实现响应于用户对所述下载控件的触发操作,根据所述第一时间轴区域,从所述拍摄设备中下载所述待截取视频的视频片段时,用于实现:
    响应于用户对所述下载控件的触发操作,根据所述编辑参数信息和第一时间轴区域对应的视频片段信息,生成对应的下载请求;
    向所述拍摄设备发送所述下载请求,并获取所述拍摄设备基于所述下载请求返回的目标视频片段;
    其中,所述目标视频片段是所述拍摄设备根据所述编辑参数信息对所述待截取视频中的与所述视频片段信息对应的视频片段进行编辑确定的。
  37. 根据权利要求25-34中任一项所述的终端设备,其特征在于,所述处理器实现通过所述显示装置显示待截取视频的视频片段截取页面之前,还用于实现:
    显示视频回放页面,其中,所述视频回放页面显示有下载图标和当前回放的目标视频,所述目标视频是用户从所述拍摄设备存储的视频中选择的;
    响应于用户对所述下载图标的触发操作,显示下载方式选择弹窗,其中, 所述下载方式选择弹窗包括下载片段的第一选项和下载完整视频的第二选项;
    当检测到所述第一选项被用户触控时,将所述目标视频确定为所述待截取视频,并根据所述待截取视频显示所述视频片段截取页面。
  38. 根据权利要求37所述的终端设备,其特征在于,所述处理器还用于实现以下步骤:
    当检测到所述第二选项被用户触控时,从所述拍摄设备中下载所述目标视频。
  39. 根据权利要求37所述的终端设备,其特征在于,所述处理器还用于实现以下步骤:
    响应于用户对所述下载图标的第一触发操作,将所述目标视频确定为所述待截取视频,并根据所述待截取视频显示所述视频片段截取页面;或者
    响应用户对所述下载图标的第二触发操作,从所述拍摄设备中下载所述目标视频,其中,所述第一触发操作与所述第二触发操作不同。
  40. 根据权利要求37所述的终端设备,其特征在于,所述视频回放页面还包括增稳控制图标,所述处理器还用于实现以下步骤:
    响应于用户对所述增稳控制图标的触发操作,对所述目标视频进行增稳处理,并在所述视频回放页面显示增稳处理后的所述目标视频。
  41. 根据权利要求40所述的终端设备,其特征在于,所述处理器实现对所述目标视频进行增稳处理之后,还用于实现:
    响应用户对所述下载图标的第二触发操作,从所述拍摄设备中下载经过增稳处理后的所述目标视频。
  42. 根据权利要求37所述的终端设备,其特征在于,所述视频回放页面还包括美颜控制图标,所述处理器还用于实现以下步骤:
    响应于用户对所述美颜控制图标的触发操作,显示美颜参数配置弹窗;
    根据用户在所述美颜参数配置弹窗内输入的美颜参数,对所述目标视频进行美颜处理,并在所述视频回放页面显示美颜处理后的所述目标视频。
  43. 根据权利要求42所述的终端设备,其特征在于,所述处理器实现根据用户在所述美颜参数配置弹窗内输入的美颜参数,对所述目标视频进行美颜处理之后,还用于实现:
    响应用户对所述下载图标的第二触发操作,从所述拍摄设备中下载经过美颜处理后的所述目标视频。
  44. 根据权利要求37所述的终端设备,其特征在于,所述处理器还用于实 现以下步骤:
    获取用户基于所述视频回放页面触发的拍摄主页返回指令;
    根据所述拍摄主页返回指令,控制所述终端设备显示拍摄主页,其中,所述拍摄主页包括变焦控件;
    响应于用户对所述变焦控件的触发操作,在所述拍摄主页中显示变焦滑块;
    响应于用户对所述变焦滑块的滑动操作,确定所述拍摄设备的变焦速率和变焦倍率;
    根据所述变焦速率和变焦倍率,控制所述拍摄设备进行变焦。
  45. 根据权利要求44所述的终端设备,其特征在于,所述拍摄设备的变焦倍率能够根据用户对所述变焦滑块的滑动操作而缩小或放大。
  46. 根据权利要求44所述的终端设备,其特征在于,所述变焦滑块位于变焦滑线上,且所述变焦滑块在所述变焦滑线上的初始位置为所述变焦滑线的中心位置。
  47. 根据权利要求46所述的终端设备,其特征在于,当用户未触控所述变焦滑块时,若变焦滑块偏离所述初始位置,则所述变焦滑块能够向所述初始位置移动,直至所述变焦滑块位于所述初始位置。
  48. 根据权利要求46所述的终端设备,其特征在于,所述处理器实现响应于用户对所述变焦滑块的滑动操作,确定所述拍摄设备的变焦速率时,用于实现:
    响应于用户对所述变焦滑块的滑动操作,确定所述变焦滑块在所述变焦滑线上偏离所述初始位置的距离;
    根据所述变焦滑块在所述变焦滑线上偏离所述初始位置的距离,确定所述拍摄设备的变焦速率。
  49. 一种视频下载系统,其特征在于,所述视频下载系统包括拍摄设备和如权利要求1-24中任一项所述的终端设备,所述终端设备与所述拍摄设备通信连接。
  50. 根据权利要求49所述的视频下载系统,其特征在于,所述拍摄设备包括搭载有拍摄装置的可移动平台。
  51. 一种计算机可读存储介质,其特征在于,所述计算机可读存储介质存储有计算机程序,所述计算机程序被处理器执行时使所述处理器实现如权利要求1-24中任一项所述的视频下载方法的步骤。
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