CN113873312B - Video editing method and device - Google Patents
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- CN113873312B CN113873312B CN202111106814.XA CN202111106814A CN113873312B CN 113873312 B CN113873312 B CN 113873312B CN 202111106814 A CN202111106814 A CN 202111106814A CN 113873312 B CN113873312 B CN 113873312B
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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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/0482—Interaction with lists of selectable items, e.g. menus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The disclosure relates to a video editing method and a device, wherein the video editing method comprises the following steps: receiving a first user input for adjusting the size of a video editing window in a preset area of a video editing interface, wherein the video editing interface comprises a plurality of video editing windows, and the preset area is a boundary area of at least two video editing windows in the plurality of video editing windows; one or more of the at least two video editing windows are resized in response to the first user input.
Description
Technical Field
The present disclosure relates to the field of video processing, and more particularly, to a video editing method and apparatus.
Background
In the video editing process, unbalance of the window is often caused by system adaptation problem, and at this time, the window size needs to be manually adjusted to ensure the optimal preview state of the video. At present, a fixed operation rod is usually arranged in a preview window, when the size of the window needs to be adjusted, a user can adjust the window by dragging the operation rod, but the situation that the user cannot find the setting position of the fixed operation rod, so that the video editing experience of the user is poor often occurs.
Disclosure of Invention
The present disclosure provides a video editing method and apparatus to solve at least the above-mentioned problems in the related art, or not to solve any of the above-mentioned problems.
According to a first aspect of an embodiment of the present disclosure, there is provided a video editing method, including: receiving a first user input for adjusting the size of a video editing window in a preset area of a video editing interface, wherein the video editing interface comprises a plurality of video editing windows, and the preset area is a boundary area of at least two video editing windows in the plurality of video editing windows; one or more of the at least two video editing windows are resized in response to the first user input.
Optionally, the first user input is achieved by a user dragging a cursor in the video editing interface; wherein said resizing one or more of said at least two video editing windows comprises: and adjusting the size of one or more video editing windows in the at least two video editing windows according to the position to which the cursor is dragged.
Optionally, the method further comprises: receiving a second user input by a user moving a cursor in the video editing interface prior to receiving the first user input; when the cursor moves into the preset area, changing the cursor from a first form to a second form to prompt a user to drag the cursor so as to adjust the size of the video editing window.
Optionally, the plurality of video editing windows are preset with respective maximum and minimum dimensions; wherein said resizing one or more of said at least two video editing windows comprises: and adjusting the size of each video editing window within the range of the maximum size and the minimum size of each video editing window in the one or more video editing windows.
Optionally, the video editing interface is provided with a button for selecting to adjust the video editing window individually or in a linkage manner by a user; wherein said resizing one or more of said at least two video editing windows comprises: when the video editing window is selected to be independently adjusted through the button, the size of one target video editing window in the at least two video editing windows is independently adjusted; and when the linkage adjustment video editing window is selected through the button, the sizes of the at least two video editing windows are adjusted in a linkage way.
Optionally, the interface area is a predetermined area centered at an interface of the at least two video editing windows.
According to a second aspect of the embodiments of the present disclosure, there is provided a video editing apparatus including: a receiving unit configured to: receiving a first user input for adjusting the size of a video editing window in a preset area of a video editing interface, wherein the video editing interface comprises a plurality of video editing windows, and the preset area is a boundary area of at least two video editing windows in the plurality of video editing windows; a window adjustment unit configured to: one or more of the at least two video editing windows are resized in response to the first user input.
Optionally, the first user input is achieved by a user dragging a cursor in the video editing interface; the window adjustment unit may be configured to: and adjusting the size of one or more video editing windows in the at least two video editing windows according to the position to which the cursor is dragged.
Optionally, the video editing unit further comprises a cursor form changing unit; the receiving unit is further configured to: receiving a second user input by a user moving a cursor in the video editing interface prior to receiving the first user input; the cursor form changing unit is configured to: when the cursor moves into the preset area, changing the cursor from a first form to a second form to prompt a user to drag the cursor so as to adjust the size of the video editing window.
Optionally, the plurality of video editing windows are preset with respective maximum and minimum dimensions; the window adjustment unit may be further configured to: and adjusting the size of each video editing window within the range of the maximum size and the minimum size of each video editing window in the one or more video editing windows.
Optionally, the video editing interface is provided with a button for selecting to adjust the video editing window individually or in a linkage manner by a user; the window adjustment unit may be further configured to: when the video editing window is selected to be independently adjusted through the button, the size of one target video editing window in the at least two video editing windows is independently adjusted; and when the linkage adjustment video editing window is selected through the button, the sizes of the at least two video editing windows are adjusted in a linkage way.
Optionally, the interface area is a predetermined area centered at an interface of the at least two video editing windows.
According to a third aspect of embodiments of the present disclosure, there is provided an electronic device, comprising: at least one processor; at least one memory storing computer-executable instructions, wherein the computer-executable instructions, when executed by the at least one processor, cause the at least one processor to perform a video editing method according to the present disclosure.
According to a fourth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium storing instructions that, when executed by at least one processor, cause the at least one processor to perform a video editing method according to the present disclosure.
According to a fifth aspect of embodiments of the present disclosure, there is provided a computer program product in which instructions are executable by a processor of a computer device to perform a video editing method according to the present disclosure.
The technical scheme provided by the embodiment of the disclosure at least brings the following beneficial effects:
according to the video editing method and device, the range of the window adjusting function hot zone is enlarged in the high-frequency interaction area of the video editing interface, and the cursor is changed to prompt a user when the cursor enters the range of the window adjusting function hot zone, so that when the user performs editing operation in the video editing interface, the probability that the user contacts and knows the window adjusting function hot zone can be remarkably improved, the user can find the window adjusting function more easily, and the video editing experience of the user is improved.
In addition, the zone planning is also carried out on the hot zone of the video window adjusting function, and a user can realize linkage adjustment on the size of the expected number of video editing windows in the video editing interface by selecting different hot zones, or simultaneously realize linkage adjustment on the size of all video editing windows in the video editing interface (at this time, the size of at least two video editing windows can be simultaneously adjusted in the horizontal direction and the vertical direction); and the video editing interface is further provided with a selection button, and a user can select to independently adjust a certain video editing window or carry out linkage adjustment on a plurality of video editing windows through the selection button, so that more window size adjustment possibilities are provided for the user, and the video editing experience of the user is further improved.
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 disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure and do not constitute an undue limitation on the disclosure.
Fig. 1 is a flowchart illustrating a video editing method according to an exemplary embodiment of the present disclosure.
Fig. 2 is a schematic diagram illustrating a video editing interface according to an exemplary embodiment of the present disclosure.
Fig. 3 to 6 are diagrams illustrating an implementation procedure of resizing a video editing window according to an exemplary embodiment of the present disclosure.
Fig. 7 is a block diagram illustrating a video editing apparatus according to an exemplary embodiment of the present disclosure.
Fig. 8 is a block diagram illustrating an electronic device 800 according to an exemplary embodiment of the present disclosure.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present disclosure, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the foregoing figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the disclosure described herein may be capable of operation in sequences other than those illustrated or described herein. The embodiments described in the examples below are not representative of all embodiments consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
It should be noted that, in this disclosure, "at least one of the items" refers to a case where three types of juxtaposition including "any one of the items", "a combination of any of the items", "an entirety of the items" are included. For example, "including at least one of a and B" includes three cases side by side as follows: (1) comprises A; (2) comprising B; (3) includes A and B. For example, "at least one of the first and second steps is executed", that is, three cases are juxtaposed as follows: (1) performing step one; (2) executing the second step; (3) executing the first step and the second step.
In the video editing process, unbalance of the window is often caused by system adaptation problem, and at this time, the window size needs to be manually adjusted to ensure the optimal preview state of the video. Currently, a fixed operation lever is usually arranged in a preview window, when the size of the window needs to be adjusted, a user can adjust the window by dragging the operation lever, but the situation that the user cannot find the setting position of the fixed operation lever, so that the video clip experience of the user is poor often occurs. For example, in a scheme for adjusting the size of a window in a video clip interface, a function for adjusting the size of the window is hidden and arranged at the left side and the lower left corner of a preview area, when a user is monitored to move a mouse into a related area, the mouse is changed into a stretchable icon style to prompt the user that the size of the preview window can be changed by dragging the mouse in the area, but in the scheme, on one hand, the position of the function is arranged to be hidden, and the user can hardly find the function without first using a prompt; on the other hand, the scheme can only adjust the size of the video editing window in a single direction, and the selectable adjustment scheme of the user is relatively single, so that the use experience of the user is poor.
In order to solve the problem that a user cannot find a window adjusting function in the video editing process, and further improve the video editing experience of the user, the video editing method and the video editing device are provided, specifically, the range of a window adjusting function hot zone is enlarged in a high-frequency interaction area of a video editing interface, and when a cursor enters the range of the window adjusting function hot zone, the shape of the cursor is changed to prompt the user, so that when the user performs editing operation in the video editing interface, the probability that the user contacts and knows the window adjusting function hot zone can be remarkably improved, the user can find the window adjusting function more easily, and the video editing experience of the user is improved; in addition, the hot zone of the video window adjusting function is planned in a partition mode, a user can realize linkage adjustment of the sizes of the expected number of video editing windows in the video editing interface by selecting different hot zones in a default state, or simultaneously realize linkage adjustment of the sizes of all video editing windows in the video editing interface (at this time, the sizes of at least two video editing windows can be simultaneously adjusted in the horizontal direction and the vertical direction); and the video editing interface is further provided with a selection button, and a user can select to independently adjust a certain video editing window or carry out linkage adjustment on a plurality of video editing windows through the selection button, so that more window size adjustment possibilities are provided for the user, and the video editing experience of the user is further improved. Hereinafter, a window adjusting method and apparatus according to an exemplary embodiment of the present disclosure will be described in detail with reference to fig. 1 to 7.
Fig. 1 is a flowchart illustrating a video editing method according to an exemplary embodiment of the present disclosure.
Referring to fig. 1, in step 101, a first user input for adjusting a size of a video editing window is received in a preset area of a video editing interface, wherein the video editing interface includes a plurality of video editing windows, and the preset area is an interface area of at least two video editing windows of the plurality of video editing windows.
According to an exemplary embodiment of the present disclosure, the preset area is an interface area of at least two video editing windows of the plurality of video editing windows. For example, the interface region may be a predetermined region centered at the interface of at least two video editing windows. The video editing window adjusting function is arranged in the preset area, and a user can adjust the size of the video editing window by performing preset operation in the preset area. Specifically, when the user performs video editing on the video editing interface, the current operation position can be positioned in real time through the cursor, and when the cursor contacts the preset area, the cursor can be changed from the first form to the second form to prompt the user to adjust the size of the video editing window by dragging the cursor in the preset area. That is, prior to receiving the first user input, receiving a second user input by a user moving a cursor in the video editing interface, and when the cursor moves into a preset area, changing the cursor from the first configuration to the second configuration to prompt the user to drag the cursor to adjust the size of the video editing window. Here, the cursor may be, for example, a mouse cursor, a stylus cursor, or a gesture operation cursor, which is not limited by the present disclosure. Taking a mouse cursor as an example, when the cursor contacts the preset area, the triangular cursor (i.e., the first form) for conventional prompting can be changed into a cross double-arrow cursor (i.e., the second form) with a dragging prompting function. Therefore, since the interface area of the video editing windows is usually a high-frequency interaction area of the user in the video editing process, and the form is changed when the cursor contacts the interface area, the probability of the user contacting and recognizing the video editing window adjusting function can be remarkably improved, so that the user can find the video editing window adjusting function more easily.
In step 102, one or more of the at least two video editing windows are resized in response to the first user input.
According to an exemplary embodiment of the present disclosure, the first user input may be implemented by a user dragging a cursor in the video editing interface. Specifically, when the cursor is detected to contact the preset area provided with the video editing window adjusting function, changing the shape of the cursor from the first shape to the second shape, at this time, the user can drag the cursor in the second shape in the video editing interface, and adjust the size of one or more video editing windows in at least two video editing windows according to the position where the cursor is dragged. Here, the position to which the cursor is dragged in the video editing interface may be determined by the direction in which the cursor is dragged and the distance in which the cursor is dragged, when the size of one or more video editing windows of the at least two video editing windows is adjusted, whether to zoom in or out the size of the video editing window is determined according to the direction in which the cursor is dragged, and the degree of zooming in or out is determined according to the distance in which the cursor is dragged. According to the exemplary embodiment of the present disclosure, the preset area may be partitioned, and when the cursor enters a different area of the preset area, the allowed draggable direction of the cursor is also different, so as to implement various video editing window adjustment schemes.
According to the exemplary embodiments of the present disclosure, in order to implement more various video editing window adjustment schemes, thereby further improving the user's use experience, two modes of individually adjusting one of at least two video editing windows or adjusting at least two video editing windows in linkage may be provided. The independent adjustment mode is to independently adjust the size of one video editing window in at least two video editing windows, while keeping the size of the other video editing windows unchanged, and the linkage adjustment mode is to adjust the size of one video editing window in a predetermined area, wherein the size of the other at least one video editing window is adjusted along with the adjustment action. For example, when the user makes a video clip window resizing, the coordinated adjustment mode may be performed by default. For another example, the two modes may be switched between by a preset button on the video editing interface. In this case, a button for individually adjusting or jointly adjusting the video editing window is also provided in the video editing interface. When the video editing window is selected to be independently adjusted through the button, the size of one target video editing window in at least two video editing windows is independently adjusted; when the linkage adjustment video editing window is selected through the button, the sizes of at least two video editing windows are adjusted in a linkage mode.
According to an exemplary embodiment of the present disclosure, a plurality of video editing windows in a video editing interface are preset with respective maximum and minimum sizes. When the size of one or more video editing windows in at least two video editing windows is adjusted, the size of each video editing window can be adjusted within the range of the maximum size and the minimum size of each video editing window in the one or more video editing windows, so that the disorder of typesetting of a video editing interface caused by improper operation of a user can be prevented.
How one or more of the at least two video editing windows may be resized according to the position to which the cursor is dragged is described further below in connection with fig. 2-6.
Fig. 2 is a schematic diagram illustrating a video editing interface according to an exemplary embodiment of the present disclosure.
Referring to fig. 2, the video editing interface 2000 includes three video editing windows, a video preview window 2110, a material presentation window 2120, and a track presentation window 2130, respectively; three preset areas are also provided, namely a first area 2210 between the video preview window 2110 and the material display window 2120; a second region 2220 between the edges of the track presentation window 2130 and the video preview window 2110 and the material presentation window 2120; a third area 2230 between the track presentation window 2130 and the corners of the video preview window 2110 and the material presentation window 2120. The size of the video editing window can be adjusted in a linkage way through different preset areas which the cursor enters. Here, the video preview window 2110 may be used to browse the video edited by the user in advance to confirm whether the quality and effect of the video (e.g., whether the display scale of the video is correct, whether the audio and video are synchronized, etc.) are in line with expectations, and to adjust according to the result of the preview at any time. The material presentation window 2120 may be used to accommodate video material that is needed during video editing, and in some embodiments, the video material may be obtained from a local upload (e.g., from a location such as an album or folder of a user device) or from a library of material provided by video software, or may be obtained by a web-based search through a material search portal provided by video software, which is not a limitation of the present disclosure. The track display window 2130 may be used to arrange image frames, sounds, subtitles, etc. in a video editing process according to a time sequence, respectively, so as to adjust and align the image frames, sounds, subtitles, etc. according to editing requirements. In fig. 2, the video preview window 2110 and the material display window 2120 are shown on the same horizontal line in the video editing interface and are located together above the track display window 2130, but it should be clear that the arrangement positions of these three windows in the video editing interface may be set according to actual requirements (for example, the track display window 2130 is disposed above the material display window 2120 and the video preview window 2110 or the track display window 2130 is disposed on the side of the material display window 2120 and the video preview window 2110, etc.), which is not limited in this disclosure. In addition, it should be clear that other windows can be set in the video editing interface according to practical situations, for example, but not limited to, a second video preview window can be further included, so that a user can conveniently use the same material to clip different video works at the same time, and the number of the video editing windows in the video editing interface is not limited.
FIG. 3 illustrates the adjustment of the video editing window while the cursor is in the first area 2210.
Referring to fig. 3, when the cursor enters the first area 2210, the cursor may be dragged left and right in the horizontal direction, and at this time, the sizes of the video preview window 2110 and the material show window 2120 may be adjusted in the horizontal direction in a coordinated manner, but the size of the track show window 2130 cannot be adjusted. Specifically, when the cursor is dragged leftward by a predetermined distance, the size of the material display window 2120 is reduced leftward by the predetermined distance in the horizontal direction, and the size of the video preview window 2110 is correspondingly enlarged leftward by the predetermined distance; when the cursor is dragged rightward by a predetermined distance, the size of the video preview window 2110 is reduced rightward by the predetermined distance in the horizontal direction, and the size of the material presentation window 2120 is correspondingly enlarged rightward by the predetermined distance. Fig. 3 illustrates a case where the cursor is dragged to the left a predetermined distance in the first area 2210.
Fig. 4 illustrates the adjustment made to the video editing window when the cursor is in the second area 2220.
Referring to fig. 4, when the cursor enters the second area 2220, the cursor may be dragged up and down in the vertical direction, and at this time, the sizes of the video preview window 2110, the material show window 2120, and the track show window 2130 may be adjusted in a coordinated manner in the vertical direction. Specifically, when the cursor is dragged upward by a predetermined distance, the size of the track display window 2130 is enlarged upward by the predetermined distance in the vertical direction, and at the same time, the sizes of the video preview window 2110 and the material display window 2120 are correspondingly reduced upward by the predetermined distance in the vertical direction; and when the cursor is dragged downward by a predetermined distance, the size of the track show window 2130 is reduced downward by the predetermined distance in the vertical direction, and at the same time, the sizes of the video preview window 2110 and the material show window 2120 are correspondingly enlarged downward by the predetermined distance in the vertical direction. Fig. 4 shows a case where the cursor is dragged downward a predetermined distance in the second area 2220.
Fig. 5 illustrates the adjustment made to the video editing window when the cursor is in the third region 2230.
Referring to fig. 5, when the cursor enters the third area 2230, the cursor may be dragged in any direction, and at this time, simultaneous linkage adjustment of the video preview window 2110 and the material presentation window 2120 in the horizontal direction and the vertical direction may be achieved. Fig. 5 illustrates a case where when the cursor is dragged in the third area 2230 in the left-down direction by a predetermined distance, in particular, when the cursor is dragged in the left-down direction by a predetermined distance, the size of the video preview window 2110 is adjusted downward in the vertical direction while being left in the horizontal direction, and the size of the material presentation window 2120 is also adjusted downward in the vertical direction while being left in the horizontal direction while being adjusted downward by a projection distance of the predetermined distance in the vertical direction while being adjusted downward by the size of the track presentation window 2130.
FIG. 6 illustrates adjustments made to a video editing window when a user selects an individual adjustment button in a video editing interface.
Referring to fig. 6, when it is monitored that the user selects the individual adjustment button in the video editing interface, the sizes of the video preview window 2110, the material presentation window 2120, and the track presentation window 2130 can be individually adjusted while the sizes of the other two windows remain unchanged. Fig. 6 illustrates a case where the size of the video preview window 2110 is individually adjusted after the user selects the individual adjustment button in the video editing interface, and in particular, at this time, the size of the video preview window 2110 may be individually adjusted in the horizontal direction or the vertical direction, or the size of the video preview window 2110 may be simultaneously adjusted in the horizontal direction and the vertical direction, and fig. 6 illustrates a case where the size of the video preview window 2110 is simultaneously adjusted in the horizontal direction and the vertical direction after the user selects the individual adjustment button in the video editing interface.
Fig. 7 is a block diagram illustrating a video editing apparatus 700 according to an exemplary embodiment of the present disclosure.
Referring to fig. 7, a video editing apparatus 700 according to an exemplary embodiment of the present disclosure may include a receiving unit 701 and a window adjusting unit 702.
The receiving unit 701 may receive a first user input for adjusting a size of a video editing window in a preset area of a video editing interface, where the video editing interface includes a plurality of video editing windows, and the preset area is a boundary area of at least two video editing windows of the plurality of video editing windows.
According to an exemplary embodiment of the present disclosure, the preset area is an intersection area of at least two video editing windows of the plurality of video editing windows, and the intersection area is a predetermined area centered at an intersection of the at least two video editing windows, and a video editing window adjustment function is provided in the preset area, and a user can adjust a size of the video editing window by performing a preset operation in the preset area.
According to an exemplary embodiment of the present disclosure, the video editing apparatus 700 further includes a cursor form changing unit 703 (not shown in fig. 7); the receiving unit 701 may also receive a second user input of a user moving a cursor in the video editing interface before receiving the first user input; and the cursor form changing unit 703 may change the cursor from the first form to the second form to prompt the user to drag the cursor to adjust the size of the video editing window when the cursor moves into the preset area. Here, the cursor may be, for example, a mouse cursor, a stylus cursor, or a gesture operation cursor, which is not limited by the present disclosure. Taking a mouse cursor as an example, when the cursor contacts the preset area, the triangular cursor (i.e., the first form) for conventional prompting can be changed into a cross double-arrow cursor (i.e., the second form) with a dragging prompting function. Therefore, since the interface area of the video editing windows is usually a high-frequency interaction area of the user in the video editing process, and the form is changed when the cursor contacts the interface area, the probability of the user contacting and recognizing the video editing window adjusting function can be remarkably improved, so that the user can find the video editing window adjusting function more easily.
The window adjustment unit 702 may adjust the size of one or more of the at least two video editing windows in response to the first user input.
According to an exemplary embodiment of the present disclosure, the first user input may be implemented by a user dragging a cursor in the video editing interface. Specifically, when it is detected that the cursor touches the preset area provided with the video editing window adjustment function, the cursor is changed from the first form to the second form, at this time, the user may drag the cursor in the second form in the video editing interface, and the window adjustment unit 702 may adjust the size of one or more video editing windows in the at least two video editing windows according to the position to which the cursor is dragged. Here, the position to which the cursor is dragged in the video editing interface may be determined by the direction in which the cursor is dragged and the distance in which the cursor is dragged, when the size of one or more video editing windows of the at least two video editing windows is adjusted, whether to zoom in or out the size of the video editing window is determined according to the direction in which the cursor is dragged, and the degree of zooming in or out is determined according to the distance in which the cursor is dragged. According to the exemplary embodiment of the present disclosure, the preset area may be partitioned, and when the cursor enters a different area of the preset area, the allowed draggable direction of the cursor is also different, so as to implement various video editing window adjustment schemes.
According to the exemplary embodiment of the present disclosure, in order to implement more video editing window adjustment schemes, thereby further improving the user experience, buttons for individually adjusting or jointly adjusting video editing windows are further provided on the video editing interface. Here, when the individual adjustment of the video editing window is selected through the button, the window adjustment unit 702 may individually adjust the size of one target video editing window of the at least two video editing windows; when the link adjustment video editing window is selected through the button, the window adjustment unit 702 may link adjustment of the size of at least two video editing windows.
According to an exemplary embodiment of the present disclosure, a plurality of video editing windows in a video editing interface are preset with respective maximum and minimum sizes. When the window adjusting unit 702 adjusts the size of one or more video editing windows of the at least two video editing windows, the size of each video editing window can be adjusted within the range of the maximum size and the minimum size of each video editing window of the one or more video editing windows, so that the disorder of typesetting of the video editing interface caused by improper operation of a user can be prevented.
Fig. 8 is a block diagram of an electronic device 800 according to an exemplary embodiment of the present disclosure.
Referring to fig. 8, an electronic device 800 includes at least one memory 801 and at least one processor 802, the at least one memory 801 having stored therein a set of computer-executable instructions that, when executed by the at least one processor 802, perform a video editing method according to an exemplary embodiment of the present disclosure.
By way of example, electronic device 800 may be a PC computer, tablet device, personal digital assistant, smart phone, or other device capable of executing the above-described set of instructions. Here, the electronic device 800 is not necessarily a single electronic device, but may be any apparatus or a collection of circuits capable of executing the above-described instructions (or instruction set) individually or in combination. The electronic device 800 may also be part of an integrated control system or system manager, or may be configured as a portable electronic device that interfaces with either locally or remotely (e.g., via wireless transmission).
In electronic device 800, processor 802 may include a Central Processing Unit (CPU), a Graphics Processor (GPU), a programmable logic device, a special purpose processor system, a microcontroller, or a microprocessor. By way of example, and not limitation, processors may also include analog processors, digital processors, microprocessors, multi-core processors, processor arrays, network processors, and the like.
The processor 802 may execute instructions or code stored in the memory 801, wherein the memory 801 may also store data. The instructions and data may also be transmitted and received over a network via a network interface device, which may employ any known transmission protocol.
The memory 801 may be integrated with the processor 802, for example, RAM or flash memory disposed within an integrated circuit microprocessor or the like. In addition, the memory 801 may include a stand-alone device, such as an external disk drive, storage array, or other storage device usable by any database system. The memory 801 and the processor 802 may be operatively coupled or may communicate with each other, for example, through an I/O port, network connection, etc., such that the processor 802 is able to read files stored in the memory.
In addition, the electronic device 800 may also include a video display (such as a liquid crystal display) and a user interaction interface (such as a keyboard, mouse, touch input device, etc.). All components of the electronic device 800 may be connected to each other via a bus and/or a network.
According to an exemplary embodiment of the present disclosure, a computer-readable storage medium storing instructions may also be provided, wherein the instructions, when executed by at least one processor, cause the at least one processor to perform a video editing method according to the present disclosure. Examples of the computer readable storage medium herein include: read-only memory (ROM), random-access programmable read-only memory (PROM), electrically erasable programmable read-only memory (EEPROM), random-access memory (RAM), dynamic random-access memory (DRAM), static random-access memory (SRAM), flash memory, nonvolatile memory, CD-ROM, CD-R, CD + R, CD-RW, CD+RW, DVD-ROM, DVD-R, DVD + R, DVD-RW, DVD+RW, DVD-RAM, BD-ROM, BD-R, BD-R LTH, BD-RE, blu-ray or optical disk storage, hard Disk Drives (HDD), solid State Disks (SSD), card memory (such as multimedia cards, secure Digital (SD) cards or ultra-fast digital (XD) cards), magnetic tape, floppy disks, magneto-optical data storage, hard disks, solid state disks, and any other means configured to store computer programs and any associated data, data files and data structures in a non-transitory manner and to provide the computer programs and any associated data, data files and data structures to a processor or computer to enable the processor or computer to execute the programs. The computer programs in the computer readable storage media described above can be run in an environment deployed in a computer device, such as a client, host, proxy device, server, etc., and further, in one example, the computer programs and any associated data, data files, and data structures are distributed across networked computer systems such that the computer programs and any associated data, data files, and data structures are stored, accessed, and executed in a distributed fashion by one or more processors or computers.
According to an exemplary embodiment of the present disclosure, a computer program product may also be provided, instructions in which are executable by a processor of a computer device to complete a video editing method according to an exemplary embodiment of the present disclosure.
According to the video editing method and device, the range of the window adjusting function hot zone is enlarged in the high-frequency interaction area of the video editing interface, and the cursor is changed to prompt a user when the cursor enters the range of the window adjusting function hot zone, so that when the user performs editing operation in the video editing interface, the probability that the user contacts and knows the window adjusting function hot zone can be remarkably improved, the user can find the window adjusting function more easily, and the video editing experience of the user is improved.
In addition, the zone planning is also carried out on the hot zone of the video window adjusting function, and a user can realize linkage adjustment on the size of the expected number of video editing windows in the video editing interface by selecting different hot zones, or simultaneously realize linkage adjustment on the size of all video editing windows in the video editing interface (at this time, the size of at least two video editing windows can be simultaneously adjusted in the horizontal direction and the vertical direction); and the video editing interface is further provided with a selection button, and a user can select to independently adjust a certain video editing window or carry out linkage adjustment on a plurality of video editing windows through the selection button, so that more window size adjustment possibilities are provided for the user, and the video editing experience of the user is further improved.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (14)
1. A video editing method, comprising:
receiving a first user input for adjusting the size of a video editing window in a preset area of a video editing interface, wherein the video editing interface comprises a plurality of video editing windows, the preset area is a boundary area of at least two video editing windows in the plurality of video editing windows, and different areas in the preset area are used for realizing linkage adjustment of the size of an expected number of video editing windows;
one or more of the at least two video editing windows are resized in response to the first user input.
2. The video editing method of claim 1, wherein the first user input is accomplished by a user dragging a cursor in the video editing interface;
wherein said resizing one or more of said at least two video editing windows comprises:
and adjusting the size of one or more video editing windows in the at least two video editing windows according to the position to which the cursor is dragged.
3. The video editing method of claim 1, further comprising:
receiving a second user input by a user moving a cursor in the video editing interface prior to receiving the first user input;
when the cursor moves into the preset area, changing the cursor from a first form to a second form to prompt a user to drag the cursor so as to adjust the size of the video editing window.
4. The video editing method of claim 1, wherein the plurality of video editing windows are preset with respective maximum and minimum sizes;
wherein said resizing one or more of said at least two video editing windows comprises:
and adjusting the size of each video editing window within the range of the maximum size and the minimum size of each video editing window in the one or more video editing windows.
5. The video editing method of claim 1, wherein the video editing interface is provided with a button for selecting an individual adjustment or a linkage adjustment of a video editing window by a user;
wherein said resizing one or more of said at least two video editing windows comprises:
when the video editing window is selected to be independently adjusted through the button, the size of one target video editing window in the at least two video editing windows is independently adjusted;
and when the linkage adjustment video editing window is selected through the button, the sizes of the at least two video editing windows are adjusted in a linkage way.
6. The video editing method of claim 1, wherein the interface area is a predetermined area centered at an interface of the at least two video editing windows.
7. A video editing apparatus, comprising:
a receiving unit configured to: receiving a first user input for adjusting the size of a video editing window in a preset area of a video editing interface, wherein the video editing interface comprises a plurality of video editing windows, the preset area is a boundary area of at least two video editing windows in the plurality of video editing windows, and different areas in the preset area are used for realizing linkage adjustment of the size of an expected number of video editing windows;
a window adjustment unit configured to: one or more of the at least two video editing windows are resized in response to the first user input.
8. The video editing device of claim 7, wherein the first user input is accomplished by a user dragging a cursor in the video editing interface;
the window adjustment unit is configured to: and adjusting the size of one or more video editing windows in the at least two video editing windows according to the position to which the cursor is dragged.
9. The video editing apparatus according to claim 7, further comprising a cursor form changing unit;
the receiving unit is further configured to: receiving a second user input by a user moving a cursor in the video editing interface prior to receiving the first user input;
the cursor form changing unit is configured to: when the cursor moves into the preset area, changing the cursor from a first form to a second form to prompt a user to drag the cursor so as to adjust the size of the video editing window.
10. The video editing device according to claim 7, wherein the plurality of video editing windows are preset with respective maximum and minimum sizes;
the window adjustment unit is further configured to: and adjusting the size of each video editing window within the range of the maximum size and the minimum size of each video editing window in the one or more video editing windows.
11. The video editing device according to claim 7, wherein the video editing interface is provided with a button for selecting an individual adjustment or a linkage adjustment of a video editing window by a user;
the window adjustment unit is further configured to: when the video editing window is selected to be independently adjusted through the button, the size of one target video editing window in the at least two video editing windows is independently adjusted;
and when the linkage adjustment video editing window is selected through the button, the sizes of the at least two video editing windows are adjusted in a linkage way.
12. The video editing device of claim 7, wherein the interface area is a predetermined area centered at an interface of the at least two video editing windows.
13. An electronic device, comprising:
at least one processor;
at least one memory storing computer-executable instructions,
wherein the computer executable instructions, when executed by the at least one processor, cause the at least one processor to perform the video editing method of any of claims 1 to 6.
14. A computer-readable storage medium storing instructions that, when executed by at least one processor, cause the at least one processor to perform the video editing method of any of claims 1 to 6.
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