WO2022205085A1 - 视频拍摄方法、装置及*** - Google Patents
视频拍摄方法、装置及*** Download PDFInfo
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- WO2022205085A1 WO2022205085A1 PCT/CN2021/084449 CN2021084449W WO2022205085A1 WO 2022205085 A1 WO2022205085 A1 WO 2022205085A1 CN 2021084449 W CN2021084449 W CN 2021084449W WO 2022205085 A1 WO2022205085 A1 WO 2022205085A1
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- mirror movement
- target mirror
- photographed
- shooting
- user
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- 238000000034 method Methods 0.000 title claims abstract description 173
- 230000033001 locomotion Effects 0.000 claims abstract description 315
- 230000007246 mechanism Effects 0.000 claims description 106
- 238000012545 processing Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 14
- 230000004927 fusion Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 8
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- 241000282326 Felis catus Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000013136 deep learning model Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
Definitions
- the present application relates to the field of computer technology, and in particular, to a video shooting method, device, and system.
- a user can use a shooting device set on a supporting device to shoot a video of an object by means of a moving lens.
- the user first needs to conceive a motion shooting technique for the object, and then controls the movement of the support device according to the motion shooting technique conceived by himself to drive the lens movement of the shooting device, and controls the shooting device to shoot the object during the motion.
- the above method has the problem that the user's shooting level is required to be relatively high, and it is inconvenient for the user to shoot.
- Embodiments of the present application provide a video shooting method, device, and system to solve the problem in the prior art that the user is required to conceive motion shooting skills for objects, and the user's shooting level is required to be high, which is inconvenient for the user to shoot.
- an embodiment of the present application provides a video shooting method, including:
- a target mirror movement method for photographing the to-be-photographed object is determined, so as to use the target mirror movement method to perform video shooting of the to-be-photographed object.
- an embodiment of the present application provides a video shooting device, including: a memory and a processor;
- the memory for storing program codes
- the processor calls the program code, and when the program code is executed, is configured to perform the following operations:
- a target mirror movement method for photographing the to-be-photographed object is determined, so as to use the target mirror movement method to perform video shooting of the to-be-photographed object.
- an embodiment of the present application provides a video shooting system, including: the video shooting device according to any one of the second aspect and a carrying mechanism for mounting the shooting device, the video shooting device is provided on the carrying mechanism .
- an embodiment of the present application provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and the computer program includes at least one piece of code, and the at least one piece of code can be executed by a computer to control the The computer executes the method described in any one of the above first aspects.
- an embodiment of the present application provides a computer program, which, when the computer program is executed by a computer, is used to implement the method described in any one of the foregoing first aspects.
- the embodiments of the present application provide a video shooting method, device, and system.
- a target mirror movement method for shooting the object to be shot is determined, so as to adopt the The target mirror movement method for video shooting of the object to be photographed realizes the automatic determination of the target mirror movement method for photographing the object to be photographed according to the category of the object to be photographed, so that the user does not need to conceive motion shooting skills for the object, which can reduce the The requirements for the user's shooting level are convenient for the user to shoot.
- FIG. 1 is a schematic diagram of an application scenario of an audio processing method provided by an embodiment of the present application.
- FIG. 2 is a schematic flowchart of a video shooting method provided by an embodiment of the present application.
- FIG. 3 is a schematic flowchart of a video shooting method provided by another embodiment of the present application.
- FIG. 4 is a schematic flowchart of a video shooting method provided by another embodiment of the present application.
- FIG. 5 is a schematic structural diagram of a video shooting apparatus according to an embodiment of the present application.
- the video shooting method provided in the embodiment of the present application can be applied to the video shooting system shown in FIG. 1 .
- the video shooting system may include a shooting device 11 and a video shooting device 12 .
- the photographing device 11 is used to photograph the object to be photographed, and the photographing device 11 may be, for example, a video camera, a camera, a camera, a mobile phone, or the like.
- the video shooting device 12 may execute the video shooting method provided by the embodiment of the present application, so as to determine the mirror movement mode that needs to be adopted when the shooting device 11 performs video shooting of the object to be shot.
- the video shooting device 12 may determine the type of the object to be photographed, and determine the target mirror movement method for photographing the to-be-photographed object according to the type of the to-be-photographed object, so as to adopt the target mirror movement method Video shooting is performed on the object to be shot.
- the determination of the method of moving the target mirror is based on the category of the object to be photographed, and can be based only on the category of the object to be photographed, without caring about the relationship between the object to be photographed and the surrounding scenery, that is, the movement of the target.
- the determination of the mirror mode may be independent of the shooting scene in which the object to be shot is located.
- the user may manually use the target mirror movement method to perform video shooting of the object to be shot. That is, the user can manually control the photographing device 11 to complete the video photographing of the object to be photographed using the target mirror movement method.
- the video shooting device 12 may further prompt the target mirror movement mode to the user.
- the video shooting device 12 can automatically use the target mirror movement method to shoot a video of the object to be shot. That is, the video shooting device 12 can automatically control the shooting device 11 and the carrying mechanism on which the shooting device 11 is mounted to complete the video shooting of the object to be shot using the target mirror movement method, wherein the carrying mechanism It can be used to drive the photographing device 11 to move and/or rotate.
- the video capture device 12 may also generate a camera for controlling the carrying mechanism and the capture device 11 according to the lens motion parameters of the target mirror movement mode. Control instruction.
- the carrying mechanism may include a moving mechanism and/or a rotating mechanism, the moving mechanism is configured to drive the photographing device to move, and the rotating mechanism is configured to drive the photographing device to rotate.
- the specific product form of the carrying mechanism + the photographing device can be flexibly realized according to requirements, which is not limited in this application.
- the carrying mechanism may include a rotating mechanism, and the photographing device 11 may be mounted on the rotating mechanism.
- the rotation mechanism may include a pan/tilt head or a robotic arm.
- the rotating mechanism includes a pan/tilt head
- the pan/tilt head may be fixedly connected to the photographing device 11, for example, in the manner of a pan/tilt camera, or the pan/tilt head may be detachably connected to the photographing apparatus 11, for example, by hand-held The way of PTZ + mobile phone.
- the carrying mechanism may include a moving mechanism, and the photographing device 11 may be mounted on the moving mechanism.
- the moving mechanism may include a sliding rail.
- the moving mechanism includes the body of the drone or the body of the unmanned vehicle, that is, the body is provided with a power system, which can drive the body to move.
- the carrying mechanism may include a rotating mechanism and a moving mechanism
- the photographing device 11 may be mounted on the rotating mechanism
- the rotating mechanism may be mounted on the moving mechanism.
- the rotating mechanism may include a pan/tilt or a robotic arm
- the moving mechanism may include a sliding rail.
- the rotating mechanism may include a pan/tilt head
- the moving mechanism may include a body of an unmanned aerial vehicle or a body of an unmanned vehicle. It can be understood that, in this case, it can be understood that the photographing device 11 can be mounted on the moving mechanism through the rotating mechanism.
- the bearing mechanism includes the rotating mechanism and the moving mechanism
- the linkage control here can be understood as a certain control method to make the rotation
- the mechanism drives the rotation of the photographing device and the movement of the mechanism drives the photographing device to start and/or end at the same time, and/or reach a certain group of corresponding rotating positions and moving positions at the same time.
- the video shooting device 12 can directly control the carrying mechanism and/or the shooting device 11, or the video shooting device 12 can control the carrying mechanism and/or the shooting device 11 through a The control end of the photographing device 11 indirectly controls the carrying mechanism and/or the photographing device 11 by sending a control command.
- photographing apparatus 11 and the video photographing apparatus 12 in FIG. 1 may be located in the same device, or may be located in different devices.
- FIG. 2 is a schematic flowchart of a video shooting method provided by an embodiment of the present application.
- the execution subject of this embodiment may be the video shooting apparatus 12 in FIG. 1 , and may specifically be a processor of the video shooting apparatus 12 .
- the method of this embodiment may include:
- Step 21 Determine the category of the object to be photographed.
- step 21 the specific manner of determining the category of the object to be photographed can be flexibly implemented according to requirements.
- the category of the object to be photographed may be determined through user input.
- step 21 may specifically include: determining the category of the object to be photographed according to an object setting instruction input by the user.
- the object setting instruction can be used to set the object name of the object to be photographed, and the category of the object to be photographed can be determined according to the name of the object to be photographed.
- An input instruction for a text box of an object name may also be an instruction of other types, which is not limited in this application.
- the object setting instruction may be used to set the category of the object to be photographed, and the category set by the object setting instruction may be used as the category of the object to be photographed.
- the object setting instruction may It is a click instruction for a certain preset category among a plurality of preset categories, of course, in other embodiments, the object setting instruction may also be an instruction of other types, which is not limited in this application.
- the category of the object to be photographed may be determined by means of image recognition.
- step 21 may specifically include: acquiring an image including the object to be photographed, and recognizing the image to determine the object to be photographed. The category of the object to be photographed.
- an image including the object to be photographed may be acquired from the photographing device 11, and, for example, an image including the object to be photographed sent by other devices/devices communicatively connected to the photographing device 11 may be received.
- the image including the object to be photographed may also be acquired in other ways, which is not limited in this application.
- an image including the object to be photographed can be input to a deep learning model, so that the deep learning model can identify the image to determine the category of the object to be photographed.
- the The image may be identified in other ways, which is not limited in this application.
- the classification granularity of object categories can be flexibly implemented according to specific requirements for moving the mirror.
- the category of the object may include animals, and in this case, all kinds of animals can be photographed with the same lens movement method.
- the categories of animals may include cats, dogs, birds, etc. In this case, cats, dogs, and birds may be photographed by using different camera movement methods.
- different types of objects may have the same way of moving the mirror.
- the mirror movement methods recommended for different plants are the same, and the mirror movement methods recommended for different animals are the same.
- the recommended way of moving the mirror for different characters is also the same.
- Step 22 Determine a target mirror movement method for photographing the to-be-photographed object according to the category of the to-be-photographed object, so as to use the target mirror-movement method to perform video shooting of the to-be-photographed object.
- the target lens movement method may refer to a suggested lens movement method for video shooting of the object to be photographed.
- the object to be photographed is photographed by using the target mirror movement method, and a video with better photographing effect can be obtained by photographing.
- the number of the target mirror movement modes may be one or more.
- the specific manner of determining the target mirror movement mode for photographing the object to be photographed according to the category of the object to be photographed can be flexibly implemented according to requirements. For example, a query request for indicating the category of the object to be photographed may be sent to the server, and a query response returned by the server according to the query request for indicating the target mirror movement mode may be received.
- a target mirror movement method for shooting the to-be-photographed object is determined, so as to adopt the target mirror movement method
- the video shooting of the object to be shot realizes the automatic determination of the target mirror movement method for shooting the object to be shot according to the category of the object to be shot, so that the user does not need to contemplate motion shooting skills for the object, which can reduce the user's shooting level. requirements to facilitate the user to shoot.
- FIG. 3 is a schematic flowchart of a video shooting method provided by another embodiment of the present application. On the basis of the embodiment shown in FIG. 1 , this embodiment mainly describes an optional implementation after determining the target mirror movement mode . As shown in FIG. 3, the method of this embodiment may include:
- Step 31 Determine the category of the object to be photographed.
- step 31 is similar to step 21, and details are not repeated here.
- Step 32 According to the category of the object to be photographed, determine a target mirror movement method for photographing the to-be-photographed object, so as to use the target mirror movement method to perform video shooting of the to-be-photographed object.
- the target mirror movement method for photographing the to-be-photographed object may be determined according to the type of the object to be photographed and the correspondence between different object types and the mirror movement method.
- the lens movement mode corresponding to the category of a certain object in the corresponding relationship may refer to the suggested lens movement mode for video shooting of the object of this category, which may have better motion shooting. Effect. For example, assuming that the category of the object to be photographed is fruit, and the corresponding relationship is shown in Table 1 below, it can be determined that the moving mode of the target is the moving mode c.
- the corresponding relationship can be flexibly implemented according to requirements.
- the corresponding relationship may include a preset corresponding relationship between object categories and mirror movement modes, and/or a corresponding relationship between object categories and mirror movement modes generated according to the obtained video.
- the lens movement parameters corresponding to one or some objects can be obtained from a person with photography experience, so that the corresponding relationship between the object type and the lens movement mode can be preset.
- the obtained video can be analyzed to obtain the category of the object captured by the video and the lens movement parameters used for shooting, so that the correspondence between the object category and the lens movement method can be generated.
- the mirror movement parameters include at least one of mirror movement modes, shooting control parameters, and image transmission processing parameters.
- the corresponding relationship between the object type and the mirror movement mode may also be obtained in other ways, which is not limited in this application.
- the user may select from multiple target mirror movement modes.
- the method may further include: determining the target mirror movement mode selected by the user among the plurality of target mirror movement modes, so as to use the target mirror movement mode selected by the user to perform the operation on the object to be photographed. Video shooting.
- the user's selection operation for the identification of a certain target mirror movement mode among the plurality of target mirror movement modes may be used to determine the target mirror movement mode selected by the user among the plurality of target mirror movement modes.
- the target mirror movement mode selected by the user may also be determined in other ways, which is not limited in this application.
- the user may be prompted with the target mirror movement mode selected by the user, so that the user can use the selected target mirror movement mode to perform video shooting of the object to be photographed according to the prompt.
- the method may further include: acquiring the user's fusion operation for the plurality of target mirror movement modes; fusion according to the fusion operation At least two target mirror movement modes in the target mirror movement modes are obtained to obtain a new target mirror movement mode, so as to use the new target mirror movement mode to perform video shooting of the object to be photographed.
- the fusion operation includes but is not limited to the following methods: splicing the two target mirror movement modes end to end; inserting one target mirror movement mode of the two target mirror movement modes into To another target mirror movement mode; delete the part of one target mirror movement mode in the two target mirror movement modes, and splicing the remaining part of the target mirror movement mode with the other target mirror movement mode end to end; delete the two targets The part of one target mirror movement mode in the mirror movement mode, and insert the remaining part of the target mirror movement mode into another target mirror movement mode, or insert another target mirror movement mode into the remaining part of the target mirror movement mode Among the parts; delete part of both target mirror movement modes, and splicing the remaining parts of the two target mirror movement modes; or, delete parts of both target mirror movement modes, and move one of the target mirror movement modes.
- step 33 the user may be prompted with the new target mirror movement mode, so that the user can use the new target mirror movement mode to perform video shooting of the object to be photographed according to the prompt.
- Step 33 prompting the user of the target mirror movement method, so that the user can use the target mirror movement method to perform video shooting of the object to be photographed according to the prompt.
- step 33 may specifically include: playing a demonstration video of the target mirror movement mode, so that the user can use the target mirror movement mode to view the target mirror movement mode after watching the demonstration video of the target mirror movement mode.
- the object to be photographed is photographed in video.
- the demonstration video of the target mirror movement mode can be continuously played until the end of playback, so that the user can watch the target mirror movement mode after watching the video.
- the object to be photographed is photographed by using the target mirror movement method demonstrated in the demonstration video.
- the target mirror movement method is easier to implement, or the user's shooting level is high, the target mirror movement method can be improved. The user prompts the efficiency of the target mirror movement mode, which is beneficial to improve the user's use experience.
- the mirror movement mode prompt information about the target mirror movement mode may also be output to the user.
- the user can know the target mirror movement mode more clearly, which is beneficial to improve the user's use experience.
- the motion mode prompt information can be flexibly implemented according to requirements.
- the lens motion mode prompt information may include at least one of the following: prompt information about the angle of the lens, prompt information about the orientation of the lens, and prompt information about the motion mode of the lens. , or the prompt information about the speed of the lens movement.
- the lens angle refers to the angle between the lens and the object to be photographed in the horizontal direction, and the lens angle can be divided into, for example, a head-up lens, a top-down lens, and a look-up lens.
- the lens orientation refers to the orientation of the lens relative to the object to be photographed, and the lens orientation can be divided into, for example, a front shot, a side shot, a back shot, and a top shot.
- the lens movement mode refers to the lens movement mode.
- the lens movement mode can be divided into push, pull, pan, move, raise, lower, follow and surround.
- the movement speed of the lens refers to the speed of the movement of the lens, and the movement speed of the lens can be divided into fast, medium and slow, for example.
- the lens angle, lens orientation, lens movement mode, and lens movement speed may also be of other types, which are not limited in this application.
- the prompt information about the mode of moving the mirror may be "Head-Up Front Shot Push Fast", wherein “Head-Up” may be prompt information about the angle of the lens, "Front Shot” may be prompt information about the orientation of the lens, and “Push” may be For prompt information about the camera movement mode, “fast” may be prompt information about the lens motion speed.
- the prompt information about the mode of moving the mirror may be "head-up and frontal shooting at medium speed”, wherein “head-up” may be prompting information about the angle of the lens, "frontal shooting” may be prompting information about the orientation of the lens, and “surrounding” may be prompting information about the lens orientation. ” can be the prompt information about the movement mode of the lens, and “medium speed” can be the prompt information about the speed of the lens movement.
- step 33 may specifically include: playing the demonstration video of the target mirror movement mode in sections, so that the user can use the target movement mode in the process of watching the demonstration video of the target mirror movement mode.
- the object to be photographed is photographed in a mirror manner.
- the playback of the demonstration video of the target mirror movement mode is performed in sections, that is, after a section is played, the playback is automatically paused, and the user waits for part of the target mirror movement mode demonstrated by the user based on the video content.
- the next segment can be played, so that the user can learn and use the target mirror movement method in stages, which is difficult to achieve in the target mirror movement method, or the user's shooting level When it is lower, it is convenient for the user to master the target mirror movement method, which is beneficial to improve the user's use experience.
- the video shot for the object to be shot is also shot in segments, and after the shooting is completed, the multiple segments of the shot video can be spliced to obtain a complete video of the object to be shot.
- the shooting of the object to be shot is carried out in sections, if the shooting direction and shooting position at the beginning of this section of shooting are inconsistent with the shooting direction and shooting position at the end of the previous section of shooting, there may be problems when performing multi-stage stitching. There is a problem that the screen is abrupt.
- the mirror movement mode prompt information about the target mirror movement mode may also be output to the user.
- step 33 may specifically include, during the photographing process of the object to be photographed, outputting operation prompt information for realizing the target mirror movement mode to the user.
- the operation prompt information refers to prompt information for operating a carrying mechanism that can be used to drive the photographing device to move and/or rotate.
- the user operates according to the operation prompt information, so that the object to be photographed can be photographed by using the target mirror movement method. For example, before the next shooting action for the object to be shot occurs, prompt information corresponding to the shooting action to be framed, selected or moved may be output on the interface.
- prompt information corresponding to the shooting action to be framed, selected or moved may be output on the interface.
- other methods may also be used.
- Output operation prompt information which is not limited in this application.
- one of the above three modes for prompting the user for moving the target mirror may be fixedly selected for prompting.
- one of three modes for prompting the user for moving the target mirror may also be selected for prompting according to user input.
- the target mirror movement mode for shooting the to-be-photographed object is determined, and the target mirror movement mode is prompted to the user, so that the user can Prompt to use the target mirror movement method for video shooting of the object to be photographed, so that the user can shoot the object according to the prompted target mirror movement method, without the need for the user to conceive motion shooting skills for the object to be photographed, which reduces the requirements for the user's shooting level, which is convenient for the user.
- Shooting by the user is beneficial to improve the user experience.
- FIG. 4 is a schematic flowchart of a video shooting method provided by another embodiment of the present application.
- this embodiment mainly describes another optional implementation mode after determining the target mirror movement mode .
- the method of this embodiment may include:
- Step 41 Determine the category of the object to be photographed.
- step 41 is similar to step 21, and details are not repeated here.
- Step 42 Determine a target mirror movement method for photographing the to-be-photographed object according to the category of the to-be-photographed object, so as to use the target mirror-movement method to perform video shooting of the to-be-photographed object.
- step 42 is similar to step 22 and step 32, and details are not repeated here.
- the user may select from multiple target mirror movement modes.
- the method may further include: determining the target mirror movement mode selected by the user among the plurality of target mirror movement modes, so as to use the target mirror movement mode selected by the user to perform the operation on the object to be photographed. Video shooting.
- a control instruction may be generated according to the lens motion parameters of the target lens movement mode selected by the user.
- the method may further include: acquiring the user's fusion operation for the plurality of target mirror movement modes; fusion according to the fusion operation At least two target mirror movement modes in the target mirror movement modes are obtained to obtain a new target mirror movement mode, so as to use the new target mirror movement mode to perform video shooting of the object to be photographed.
- a control instruction may be generated according to the lens motion parameters of the new target lens movement mode.
- Step 43 Generate a control command according to the lens motion parameters of the target mirror movement mode, and the control command is used to control the carrying mechanism of the shooting device to adjust the shooting direction and/or shooting position of the shooting device, and control the shooting direction and/or shooting position of the shooting device.
- the photographing device performs video photographing of the object to be photographed during the adjustment process.
- the lens motion parameter refers to a parameter that can realize video shooting of the object to be shot by using the target lens motion method.
- the lens motion parameters may include: a lens motion direction parameter, a lens motion speed parameter, and a lens motion duration parameter.
- the lens motion parameters of a target mirror movement mode may be one or more groups, and one set of lens movement parameters in one target mirror movement mode may correspond to one lens movement mode in the target mirror movement mode.
- the lens motion direction parameter in a set of lens motion parameters refers to the direction parameter used to realize a lens motion mode in the target lens motion mode
- the lens motion speed parameter refers to the speed parameter when moving in this lens motion mode
- the lens motion duration parameter It refers to the duration parameter when the camera moves in this way.
- some lens movement modes may involve the adjustment of the shooting position of the photographing device, but not the adjustment of the shooting direction of the photographing device.
- these lens movement modes may be “push”, “pull” , “Shift”, “Up” and “Down”, etc.
- some lens movement modes may involve the adjustment of the shooting direction of the photographing device, but not the adjustment of the shooting position of the photographing device, and these lens movement modes may be, for example, "shaking” and the like.
- some lens movement modes may simultaneously involve adjustment of the shooting direction and shooting position of the photographing device, and these lens movement modes may be, for example, “following” and “surrounding”.
- the lens movement direction parameter in this set of lens motion parameters is used to realize the “push” lens movement mode
- the lens movement speed parameter is high speed
- the lens movement duration parameter is 5 seconds.
- the method may further include: correspondingly controlling the carrying mechanism according to the control instruction.
- the method may further include: correspondingly controlling the photographing apparatus according to the control instruction.
- step 43 it may further include: sending the control instruction to a control terminal that can be used to control the carrying mechanism and/or the photographing device, so that the The carrying mechanism and/or the photographing device are controlled accordingly.
- the control instructions may include instructions for controlling the carrier A first control command for the mechanism and a second control command for controlling the photographing device.
- the method may further include: controlling the carrying mechanism according to the first control instruction, and sending the second control instruction in the control instruction to a control terminal that can be used to control the photographing device, so that the control terminal controls the photographing device according to the second control instruction; or, controls the photographing device according to the second control instruction, and controls the first A control instruction is sent to a control terminal that can be used to control the carrying mechanism, so that the control terminal can control the carrying mechanism correspondingly according to the first control instruction.
- the step after step 43 may further include: sending the control instruction to a device that can be used to control the carrying mechanism and the photographing device The control end, so that the control end can control the carrying mechanism and the photographing device correspondingly according to the control instruction.
- the control terminal for controlling the carrying mechanism and the photographing device may be the same control terminal or different control terminals.
- the control instructions may include For the first control instruction for controlling the carrying mechanism and the second control instruction for controlling the photographing device, the first control instruction and the second control instruction may be sent to the corresponding control terminals.
- the category of the object to be shot is determined
- the target mirror movement mode for shooting the object to be photographed is determined according to the category of the object to be photographed
- the control instruction is generated according to the lens motion parameters of the target mirror movement mode
- the control command is used to control the carrying mechanism carrying the photographing device to adjust the photographing direction and/or photographing position of the photographing device, and to control the photographing device to perform video shooting of the object to be photographed during the adjustment process, so as to automatically determine the object to be photographed.
- the target mirror movement method of the object is automatically photographed based on the determined target mirror movement method, which does not require the user to conceive of sports shooting skills, nor does it require the user to perform actual shooting operations, which can save labor costs.
- the method may further include: in the process of video shooting for the object to be shot, performing corresponding shooting control according to the shooting control parameters corresponding to the mirror movement mode of the target, In order to obtain the shooting control effect corresponding to the moving mode of the target. Therefore, a shooting control method corresponding to the target mirror movement method can be used to control the video shooting process of the object to be photographed, and the video shooting effect corresponding to the target mirror movement method can be automatically obtained, which simplifies the user operation and helps improve the user experience.
- the shooting control parameters may be flexibly selected according to requirements.
- the shooting control parameters may include one or more of the following: zoom parameters, focus parameters, tracking parameters or exposure parameters.
- the tracking parameter refers to a parameter used to track the target so that the target can be kept at a certain position or a certain range in the picture.
- the target in the embodiment of the present application specifically refers to the object to be photographed.
- the method may further include: using image processing parameters corresponding to the target mirror movement mode to perform corresponding image processing on the video frames obtained by video shooting of the object to be shot. , so as to obtain the image processing effect corresponding to the moving mode of the target. Therefore, the image processing parameters corresponding to the target mirror movement method can be used to process the video frames obtained from the object to be photographed, and the image processing effect corresponding to the target mirror movement method can be automatically obtained, which simplifies the user operation and is conducive to improving the user's use. experience.
- the image processing parameters may be flexibly selected according to requirements.
- the image processing parameters may include one or more of the following: skin resurfacing parameters, color adjustment parameters, brightness adjustment parameters, blurring parameters or filtering parameters. mirror parameters.
- the method may further include: entering an object photographing mode according to a mode setting instruction input by a user, and the object photographing mode is used to The category determines the shooting mode of the camera movement. Therefore, the user can flexibly choose whether to enable the function of determining the mode of moving the mirror according to the type of the object according to the requirements, which is beneficial to improve the user experience.
- the mode setting instruction may be, for example, a selection instruction of the text "object shooting mode" displayed on the screen.
- the mode setting instruction may also be other types of instructions, which is not made in this application. limited.
- FIG. 5 is a schematic structural diagram of a video shooting apparatus provided by an embodiment of the present application.
- the apparatus 50 may include: a processor 51 and a memory 52 .
- the memory 52 is used to store program codes
- the processor 51 calls the program code, and when the program code is executed, is configured to perform the following operations:
- a target mirror movement method for photographing the to-be-photographed object is determined, so as to use the target mirror movement method to perform video shooting of the to-be-photographed object.
- the apparatus 50 may further include a transmitter (not shown) for Send the control command to a control terminal that can be used to control the carrying mechanism and/or the photographing device, so that the control terminal can perform the carrying mechanism and/or the photographing device according to the control command. Control accordingly.
- the video shooting apparatus provided in this embodiment can be used to implement the technical solutions of the foregoing method embodiments, and the implementation principles and technical effects thereof are similar to those of the method embodiments, which will not be repeated here.
- the location of the video shooting apparatus provided in the embodiment of the present application may be flexibly implemented according to requirements.
- the video shooting device can be integrated in the control end independent of the carrying mechanism and the shooting device, can be integrated in the end containing the carrying mechanism, can be integrated in the end containing the shooting device, can be integrated in the carrying mechanism, can be integrated in the shooting device, Alternatively, it may be a device independent of the carrying mechanism, the photographing device, and the control terminal.
- An embodiment of the present application further provides a video shooting system, where the video shooting system includes the video shooting device shown in FIG. 5 and a carrying mechanism for mounting the shooting device, and the video shooting device is arranged on the carrying mechanism.
- the video shooting device can be integrated into such as gimbal (including handheld gimbal, vehicle gimbal, airborne gimbal, wearable gimbal, etc.), slide rail, robotic arm, drone, unmanned vehicle or unmanned The body of the ship.
- the video shooting system can be one of a gimbal, a slide rail, a robotic arm, a drone, an unmanned vehicle or an unmanned boat, or a suitable combination thereof.
- the system may further include a control terminal for correspondingly controlling the photographing device and/or the carrying mechanism.
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Abstract
一种视频拍摄方法、装置及***。该方法包括：确定待拍摄物体的类别(21)；根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，以采用所述目标运镜方式对所述待拍摄物体进行视频拍摄(22)。该方法能够降低对用户拍摄水平的要求，便于用户进行拍摄。
Description
本申请涉及计算机技术领域，尤其涉及一种视频拍摄方法、装置及***。
随着计算机技术的不断发展，用于支撑拍摄装置的支撑设备的应用也越来越广泛，支撑设备例如可以为手持云台等。
通常，用户可以使用设置在支撑设备上的拍摄装置，采用运动镜头的方式对物体进行视频拍摄。具体的，用户首先需要针对物体构思运动拍摄技巧，然后根据自己构思的运动拍摄技巧控制支撑设备运动以带动拍摄装置的镜头运动，并在运动过程中控制拍摄装置对物体进行拍摄。
然而，上述方式存在对用户的拍摄水平要求较高，不便于用户进行拍摄的问题。
发明内容
本申请实施例提供一种视频拍摄方法、装置及***，用以解决现有技术中需要用户针对物体构思运动拍摄技巧，对用户的拍摄水平要求较高，不便于用户进行拍摄的问题。
第一方面，本申请实施例提供一种视频拍摄方法，包括：
确定待拍摄物体的类别；
根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，以采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
第二方面，本申请实施例提供一种视频拍摄装置，包括：存储器和处理器；
所述存储器，用于存储程序代码；
所述处理器，调用所述程序代码，当程序代码被执行时，用于执行以下操作：
确定待拍摄物体的类别；
根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，以采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
第三方面，本申请实施例提供一种视频拍摄***，包括：第二方面任一项所述的视频拍摄装置以及用于搭载拍摄装置的承载机构，所述视频拍摄装置设于所述承载机构。
第四方面，本申请实施例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，所述计算机程序包含至少一段代码，所述至少一段代码可由计算机执行，以控制所述计算机执行上述第一方面任一项所述的方法。
第五方面，本申请实施例提供一种计算机程序，当所述计算机程序被计算机执行时，用于实现上述第一方面任一项所述的方法。
本申请实施例提供一种视频拍摄方法、装置及***，通过确定待拍摄物体的类别，根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，以采用所述目标运镜方式对所述待拍摄物体进行视频拍摄，实现了根据待拍摄物体的类别，自动确定用于拍摄待拍摄物体的目标运镜方式，使得用户无需针对物体构思运动拍摄技巧，能够降低对用户拍摄水平的要求，便于用户进行拍摄。
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，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为本申请实施例提供的音频处理方法的应用场景示意图；
图2为本申请一实施例提供的视频拍摄方法的流程示意图；
图3为本申请另一实施例提供的视频拍摄方法的流程示意图；
图4为本申请又一实施例提供的视频拍摄方法的流程示意图；
图5为本申请一实施例提供的视频拍摄装置的结构示意图。
为使本申请实施例的目的、技术方案和优点更加清楚，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作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。
本申请实施例提供的视频拍摄方法可以应用于图1所示的视频拍摄***。如图1所示，该视频拍摄***中可以包括拍摄装置11和视频拍摄装置12。其中，所述拍摄装置11用于对待拍摄物体进行视频拍摄，拍摄装置11例如可以为摄像机、摄像头、相机、手机等。视频拍摄装置12可以执行本申请实施例提供的视频拍摄方法，以确定出在拍摄装置11对待拍摄物体进行视频拍摄时需要采用的运镜方式。
具体的，所述视频拍摄装置12可以确定待拍摄物体的类别，并根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，以采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。需要说明的是，本申请中目标运镜方式的确定是基于待拍摄物体本身的类别情况，可以仅基于待拍摄物体的类别，而不关心待拍摄物体与周围景物之间的关系，即目标运镜方式的确定可以与待拍摄物体所处的拍摄场景无关。
一个实施例中，可以由用户手动采用所述目标运镜方式对所述待拍摄物体进行视频拍摄视频。即，用户可以通过手动控制所述拍摄装置11来完成对所述待拍摄物体的采用所述目标运镜方式的视频拍摄。在此情况下，所述视频拍摄装置12在确定出所述目标运镜方式之后，还可以向用户提示所述目标运镜方式。
另一个实施例中，可以由所述视频拍摄装置12自动采用所述目标运镜方式对待拍摄物体进行视频拍摄。即，所述视频拍摄装置12可以通过自动控制所述拍摄装置11和搭载所述拍摄装置11的承载机构来完成对待拍摄物体的采用所述目标运镜方式的视频拍摄，其中，所述承载机构能够用于带动所述 拍摄装置11移动和/或转动。在此情况下，所述视频拍摄装置12在确定出所述目标运镜方式之后，还可以根据所述目标运镜方式的镜头运动参数生成用于控制所述承载机构和所述拍摄装置11的控制指令。
示例性的，所述承载机构可以包括移动机构和/或转动机构，所述移动机构用于带动所述拍摄装置移动，所述转动机构用于带动所述拍摄装置转动。需要说明的是，对于所述承载机构+所述拍摄装置的具体产品形态，可以根据需求灵活实现，本申请不做限定。
一个实施例中，所述承载机构可以包括转动机构，所述拍摄装置11可以安装于所述转动机构。示例性的，所述转动机构可以包括云台或机械臂。在所述转动机构包括云台时，所述云台可以与所述拍摄装置11固定连接，例如云台相机的方式，或者，所述云台可以与所述拍摄装置11可拆卸连接，例如手持云台+手机的方式。
另一个实施例中，所述承载机构可以包括移动机构，所述拍摄装置11可以安装于所述移动机构。示例性的，所述移动机构可以包括滑轨。示例性的，所述移动机构包括无人机的本体或无人车的本体，也即，本体设有动力***，可以驱动本体移动。
又一个实施例中，所述承载机构可以包括转动机构和移动机构，所述拍摄装置11可以安装于所述转动机构，所述转动机构可以安装于所述移动机构。示例性的，所述转动机构可以包括云台或机械臂，所述移动机构可以包括滑轨。示例性的，所述转动机构可以包括云台，所述移动机构包括无人机的本体或无人车的本体。可以理解的是，此种情况可以理解为所述拍摄装置11可以通过所述转动机构安装于所述移动机构。
其中，在所述承载机构包括所述转动机构和所述移动机构时，所述转动机构和所述移动机构之间可以存在联动控制，这里的联动控制可以理解为通过某种控制方式，使得转动机构带动拍摄装置的转动和移动机构带动拍摄装置的移动可以同时开始和/或同时结束，和/或同时到达某一组相应的转动位置和移动位置。
需要说明的是，所述视频拍摄装置12可以直接控制所述承载机构和/或所述拍摄装置11，或者，所述视频拍摄装置12可以通过向用于控制所述承载机构和/或所述拍摄装置11的控制端发送控制指令的方式，间接控制所述承载机构和/或所述拍摄装置11。
需要说明的是，图1中拍摄装置11和视频拍摄装置12可以位于同一设备中，或者，也可以位于不同的设备中。
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。
图2为本申请一实施例提供的视频拍摄方法的流程示意图，本实施例的执行主体可以为图1中的视频拍摄装置12，具体可以为视频拍摄装置12的处理器。如图2所示，本实施例的方法可以包括：
步骤21，确定待拍摄物体的类别。
本步骤中，所述确定待拍摄物体的类别的具体方式，可以根据需求灵活实现。一个实施例中，可以通过用户输入的方式确定待拍摄物体的类别，示例性的，步骤21具体可以包括：根据用户输入的物体设置指令，确定待拍摄物体的类别。
可选的，所述物体设置指令可以用于设置所述待拍摄物体的物体名称，根据所述待拍摄物体的名称可以确定待拍摄物体的类别，所述物体设置指令例如可以是用于输入某一物体名称的文本框输入指令，当然，在其他实施例中，所述物体设置指令还可以是其他类型指令，本申请对此不做限定。
或者，可选的，所述物体设置指令可以用于设置所述待拍摄物体的类别，可以将所述物体设置指令所设置的类别作为所述待拍摄物体的类别，所述物体设置指令例如可以为针对多个预设类别中某一预设类别的点击指令，当然，在其他实施例中，所述物体设置指令还可以为其他类型指令，本申请对此不做限定。
另一个实施例中，可以通过图像识别的方式确定待拍摄物体的类别，示例性的，步骤21具体可以包括：获取包括所述待拍摄物体的图像，对所述图像进行识别，以确定所述待拍摄物体的类别。
例如，可以从拍摄装置11获取包括所述待拍摄物体的图像，又例如可以接收与拍摄装置11通信连接的其他装置/设备发送的包括所述待拍摄物体的图像，当然，在其他实施例中，也可以通过其他方式获取包括所述待拍摄物体的图像，本申请对此不做限定。
例如，可以将包括所述待拍摄物体的图像输入至深度学习模型，以由所述深度学习模型对所述图像进行识别以确定所述待拍摄物体的类别，当然，在其他实施例中，也可以通过其他方式对所述图像进行识别，本申请对此不 做限定。
需要说明的是，本申请实施例中，对于物体类别的分类粒度可以根据具体的运镜需求灵活实现。例如物体的类别可以包括动物，此时所有种类的动物均可以采用相同的运镜方式进行运镜拍摄。又例如，动物的类别可以包括猫、狗和鸟等，此时猫、狗和鸟可以采用不同的运镜方式进行运镜拍摄。
其中，可以理解，不同类别的物体的运镜方式可能相同，例如，假设在植物、动物、人物的类别下再分类，针对不同植物建议的运镜方式相同，针对不同动物建议的运镜方式相同，针对不同人物建议的运镜方式也相同。另外，针对同一类别的物体的运镜方式可以有多种。
步骤22，根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，以采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
本步骤中，所述目标运镜方式可以是指建议的用于对所述待拍摄物体进行视频拍摄的镜头运动方式。针对所述待拍摄物体，采用所述目标运镜方式对所述待拍摄物体进行视频拍摄，能够拍摄得到具有较好拍摄效果的视频。所述目标运镜方式的数量可以是一个或多个。
对于根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式的具体方式，可以根据需求灵活实现。例如，可以向服务器发送用于指示所述待拍摄物体的类别的查询请求，并接收服务器根据查询请求返回的用于指示所述目标运镜方式的查询响应。
本申请实施例提供的视频拍摄方法，通过确定待拍摄物体的类别，根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，以采用所述目标运镜方式对所述待拍摄物体进行视频拍摄，实现了根据待拍摄物体的类别，自动确定用于拍摄待拍摄物体的目标运镜方式，使得用户无需针对物体构思运动拍摄技巧，能够降低对用户拍摄水平的要求，便于用户进行拍摄。
图3为本申请另一实施例提供的视频拍摄方法的流程示意图，本实施例在图1所示实施例的基础上，主要描述了确定所述目标运镜方式之后的一种可选实现方式。如图3所示，本实施例的方法可以包括：
步骤31，确定待拍摄物体的类别。
需要说明的是，步骤31与步骤21类似，在此不再赘述。
步骤32，根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的 目标运镜方式，以采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
本步骤中，示例性的，可以根据所述待拍摄物体的类别，以及不同物体类别与运镜方式的对应关系，确定用于拍摄所述待拍摄物体的目标运镜方式。可以理解的是，所述对应关系中某一物体的类别所对应的运镜方式，可以是指建议的用于对该类别的物体进行视频拍摄的镜头运动方式，其可以具有较好的运动拍摄效果。例如，假设所述待拍摄物体的类别为水果，所述对应关系如下表1所示，则可以确定目标运镜方式为运镜方式c。
表1
| 类别 | 运镜方式 |
| 玩具 | 运镜方式a |
| 首饰 | 运镜方式b |
| 水果 | 运镜方式c |
| …… | …… |
其中，所述对应关系可以根据需求灵活实现。示例性的，所述对应关系可以包括预设的物体类别与运镜方式的对应关系，和/或，根据获得的视频生成的物体类别与运镜方式的对应关系。例如，可以从有摄影经验的人员获得某个或某些物体对应的运镜参数，从而可以预先设置物体类别与运镜方式的对应关系。又例如，可以通过对获得的视频进行参数解析，以解析得到视频所拍摄物体的类别以及拍摄所使用的运镜参数，从而可以生成物体类别与运镜方式的对应关系。其中，运镜参数包括运镜方式、拍摄控制参数、图传处理参数中的至少一种。当然，在其他实施例中，也可以通过其他方式获得物体类别与运镜方式的对应关系，本申请对此不做限定。
可选的，在所述目标运镜方式的数量为多个的情况下，可以由用户从多个目标运镜方式中进行选择。示例性的，步骤32之后还可以包括：确定用户在多个所述目标运镜方式中所选择的目标运镜方式，以采用所述用户所选择的目标运镜方式对所述待拍摄物体进行视频拍摄。其中，例如可以通过获取用户针对多个所述目标方式中某一目标运镜方式的标识的选择操作，确定用户在多个所述目标运镜方式中所选择的目标运镜方式，当然，在其他实施例中还可以通过其他方式确定用户所选择的目标运镜方式，本申请对此不做限定。在此情况下，步骤33中可以向用户提示用户所选择的目标运镜方式，以便所述用户能够根据提示采用所述所选择的目标运镜方式对所述待拍摄物体 进行视频拍摄。
或者，可选的，在所述目标运镜方式的数量为多个的情况下，步骤32之后还可以包括：获取用户针对多个所述目标运镜方式的融合操作；根据所述融合操作融合所述目标运镜方式中的至少两个目标运镜方式，得到新的目标运镜方式，以采用所述新的目标运镜方式对所述待拍摄物体进行视频拍摄。以融合操作用于融合两个目标运镜方式为例，所述融合操作包括但不限于以下方式：将两个目标运镜方式首尾拼接；将两个目标运镜方式中一个目标运镜方式***到另一个目标运镜方式之中；删除两个目标运镜方式中一个目标运镜方式的部分，并将该目标运镜方式的剩余部分与另一个目标运镜方式首尾拼接；删除两个目标运镜方式中一个目标运镜方式的部分，并将该目标运镜方式的剩余部分***到另一个目标运镜方式之中，或者将另一个目标运镜方式***到该目标运镜方式的剩余部分之中；将两个目标运镜方式均删除部分，并将两个目标运镜方式的剩余部分进行首尾拼接；或者，将两个目标运镜方式均删除部分，并将其中一个目标运镜方式的剩余部分***到另一个目标运镜方式的剩余部分之中。在此情况下，步骤33中可以向用户提示所述新的目标运镜方式，以便所述用户能够根据提示采用所述新的目标运镜方式对所述待拍摄物体进行视频拍摄。
步骤33，向用户提示所述目标运镜方式，以便所述用户能够根据提示采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
本步骤中，所述向用户提示所述目标运镜方式的具体方式，可以根据需求灵活实现。一个实施例中，步骤33具体可以包括：播放所述目标运镜方式的演示视频，以便于所述用户能够在观看完所述目标运镜方式的演示视频之后，采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
其中，在未获取到暂停播放指令或停止播放指令的情况下，可以持续播放所述目标运镜方式的演示视频，直至播放结束，从而使得所述用户能够在观看完所述目标运镜方式的演示视频之后，再采用演示视频所演示的目标运镜方式对所述待拍摄物体进行视频拍摄，在所述目标运镜方式较容易实现，或者所述用户的拍摄水平较高时，能够提高向用户提示所述目标运镜方式的效率，有利于提高用户的使用体验。
可选的，在播放所述目标运镜方式的演示视频的基础上，还可以向所述用户输出关于所述目标运镜方式的运镜方式提示信息。从而使得用户能够更 清晰的获知所述目标运镜方式，有利于提高用户的使用体验。所述运动方式提示信息可以根据需求灵活实现，示例性的，所述运镜方式提示信息可以包括下述中的至少一个：关于镜头角度的提示信息、关于镜头方位的提示信息、关于镜头运动方式的提示信息或者关于镜头运动速度的提示信息。
其中，镜头角度是指镜头与待拍摄物体在水平方向的夹角，镜头角度例如可以分为平视镜头、俯视镜头和仰视镜头。镜头方位是指镜头相对于待拍摄物体的方位，镜头方位例如可以分为正拍、侧拍、后拍和顶拍。镜头运动方式是指镜头运动的方式，镜头运动方式例如可以分为推、拉、摇、移、升、降、跟和环绕。镜头运动速度是指镜头运动的速度，镜头运动速度例如可以分为快速、中速和慢速。当然，在其他实施例中，镜头角度、镜头方位、镜头运动方式和镜头运动速度还可以为其他类型，本申请对此不做限定。
例如，所述运镜方式提示信息可以为“平视正拍推快速”，其中，“平视”可以为关于镜头角度的提示信息，“正拍”可以为关于镜头方位的提示信息，“推”可以为关于镜头运动方式的提示信息，“快速”可以为关于镜头运动速度的提示信息。又例如，所述运镜方式提示信息可以为“平视正拍环绕中速”，其中，“平视”可以为关于镜头角度的提示信息，“正拍”可以为关于镜头方位的提示信息，“环绕”可以为关于镜头运动方式的提示信息，“中速”可以为关于镜头运动速度的提示信息。
另一个实施例中，步骤33具体可以包括：分段播放所述目标运镜方式的演示视频，以便所述用户能够在观看所述目标运镜方式的演示视频的过程中，采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。其中，所述目标运镜方式的演示视频的播放是分段进行的，即播放完一段之后，先自动暂停播放，等待用户基于该段视频内容所演示的目标运镜方式中的部分运镜方式进行视频拍摄，拍摄暂停后可以接着播放下一段，从而使得所述用户对于目标运镜方式的学***较低时，能够便于用户掌握目标运镜方式，有利于提高用户的使用体验。
需要说明的是，分段播放时，针对待拍摄物体所拍摄的视频也是分段拍摄的，在拍摄完成之后可以将所拍摄得到的多段视频进行拼接，得到待拍摄物体的完整视频。并且，由于针对待拍摄物体的拍摄是分段进行的，如果本段拍摄开始时的拍摄方向和拍摄位置与上一段拍摄结束时的拍摄方向和拍摄 位置不一致，则在进行多段拼接的时候可能会存在画面突兀的问题。为了解决这一问题，可以在检测到本段拍摄开始时的拍摄方向和/或拍摄位置与上一段拍摄结束时不一致时，提醒用户进行相应调整，以便本段拍摄开始时的拍摄方向和拍摄位置能够与上一段拍摄结束时一致。
类似的，在分段播放所述目标运镜方式的演示视频的基础上，也可以向所述用户输出关于所述目标运镜方式的运镜方式提示信息。
又一个实施例中，步骤33具体可以包括，在所述待拍摄物体的拍摄过程中，向用户输出用于实现所述目标运镜方式的操作提示信息。其中，所述操作提示信息是指用于操作能够用于带动拍摄装置移动和/或转动的承载机构的提示信息。在所述操作提示信息的提示下，所述用户根据所述操作提示信息进行操作，能够实现采用所述目标运镜方式对待拍摄物体进行拍摄。例如，在针对待拍摄物体的下一个拍摄动作发生前，可以在界面输出与该拍摄动作对应的要框选、要点选或者要移动的提示信息，当然，在其他实施例中也可以通过其他方式输出操作提示信息，本申请对此不做限定。
可选的，可以固定选择上述三种用于向所述用户提示所述目标运镜方式中的一种进行提示。或者，可选的，也可以根据用户输入选择三种用于向所述用户提示所述目标运镜方式中的一种进行提示。
本申请实施例提供的视频拍摄方法，通过确定待拍摄物体的类别，根据待拍摄物体的类别，确定用于拍摄待拍摄物体的目标运镜方式，向用户提示目标运镜方式，以便用户能够根据提示采用目标运镜方式对待拍摄物体进行视频拍摄，使得用户能够根据提示的目标运镜方式对待拍摄物体进行拍摄，无需用户针对待拍摄物体构思运动拍摄技巧，降低了对用户拍摄水平的要求，便于用户进行拍摄，有利于提高用户的使用体验。
图4为本申请又一实施例提供的视频拍摄方法的流程示意图，本实施例在图1所示实施例的基础上，主要描述了在确定目标运镜方式之后的另一种可选实现方式。如图4所示，本实施例的方法可以包括：
步骤41，确定待拍摄物体的类别。
需要说明的是，步骤41与步骤21类似，在此不再赘述。
步骤42，根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，以采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
需要说明的是，步骤42与步骤22、步骤32类似，在此不再赘述。
类似的，在所述目标运镜方式的数量为多个的情况下，可以由用户从多个目标运镜方式中进行选择。示例性的，步骤42之后还可以包括：确定用户在多个所述目标运镜方式中所选择的目标运镜方式，以采用所述用户所选择的目标运镜方式对所述待拍摄物体进行视频拍摄。在此情况下，步骤43中可以根据用户所选择的目标运镜方式的镜头运动参数生成控制指令。
或者，可选的，在所述目标运镜方式的数量为多个的情况下，步骤42之后还可以包括：获取用户针对多个所述目标运镜方式的融合操作；根据所述融合操作融合所述目标运镜方式中的至少两个目标运镜方式，得到新的目标运镜方式，以采用所述新的目标运镜方式对所述待拍摄物体进行视频拍摄。在此情况下，步骤43中可以根据所述新的目标运镜方式的镜头运动参数生成控制指令。
步骤43，根据所述目标运镜方式的镜头运动参数生成控制指令，所述控制指令用于控制搭载拍摄装置的承载机构以调节所述拍摄装置的拍摄方向和/或拍摄位置，并控制所述拍摄装置在所述调节的过程中对所述待拍摄物体进行视频拍摄。
本步骤中，所述镜头运动参数是指能够实现采用所述目标运镜方式对待拍摄物体进行视频拍摄的参数。示例性的，所述镜头运动参数可以包括：镜头运动方向参数、镜头运动速度参数和镜头运动时长参数。需要说明的是，一个目标运镜方式的镜头运动参数可以为一组或多组，一个目标运镜方式中的一组镜头运动参数可以对应该目标运镜方式中的一个镜头运动方式。一组镜头运动参数中的镜头运动方向参数是指用于实现目标运镜方式中一镜头运动方式的方向参数，镜头运动速度参数是指以该镜头运动方式运动时的速度参数，镜头运动时长参数是指以该镜头运动方式运动时的时长参数。
需要说明的是，实际应用中，一些镜头运动方式可能涉及到拍摄装置的拍摄位置的调节，而不涉及到拍摄装置的拍摄方向的调节，这些镜头运动方式例如可以为“推”、“拉”、“移”、“升”和“降”等。实际应用中，一些镜头运动方式可能涉及到拍摄装置的拍摄方向的调节，而不涉及到拍摄装置的拍摄位置的调节，这些镜头运动方式例如可以为“摇”等。实际应用中，一些镜头运动方式可能同时涉及到拍摄装置的拍摄方向和拍摄位置的调节，这些镜头运动方式例如可以为“跟”和“环绕”等。
假设一个目标运镜方式中包括一组镜头运动参数，该组镜头运动参数中 的镜头运动方向参数用于实现镜头运动方式“推”，镜头运动速度参数为高速，镜头运动时长参数为5秒，则可以通过控制指令实现如下控制：在某一时刻控制承载机构开始带动拍摄装置以“高速”的运动速度沿着拍摄装置的光轴方向靠近待拍摄物体，并在同一时刻控制拍摄装置开始视频拍摄，之后在运动时长达到5秒时控制承载机构停止运动，并在同一时刻控制拍摄装置停止视频拍摄。
可选的，在所述承载机构可以由视频拍摄装置12直接控制时，步骤43之后还可以包括：根据所述控制指令对所述承载机构进行相应控制。
可选的，在所述拍摄装置可以由视频拍摄装置12直接控制时，步骤43之后还可以包括：根据所述控制指令对所述拍摄装置进行相应控制。
可选的，步骤43之后还可以包括：将所述控制指令发送给能够用于控制所述承载机构和/所述拍摄装置的控制端，以由所述控制端根据所述控制指令对所述承载机构和/或所述拍摄装置进行相应控制。
例如，在所述承载机构和所述拍摄装置中的一者可以由视频拍摄装置12直接控制，而另一者不由视频拍摄装置12直接控制时，所述控制指令可以包括用于控制所述承载机构的第一控制指令和用于控制所述拍摄装置的第二控制指令。步骤43之后还可以包括：根据所述第一控制指令对所述承载机构进行控制，并将所述控制指令中的所述第二控制指令发送给能够用于控制所述拍摄装置的控制端，以由所述控制端根据所述第二控制指令对所述拍摄装置进行相应控制；或者，根据所述第二控制指令对所述拍摄装置进行控制，并将所述控制指令中的所述第一控制指令发送给能够用于控制所述承载机构的控制端，以由所述控制端根据所述第一控制指令对所述承载机构进行相应控制。
又例如，在所述承载机构和所述拍摄装置均不由视频拍摄装置12直接控制时，步骤43之后还可以包括：将所述控制指令发送给能够用于控制所述承载机构和所述拍摄装置的控制端，以由所述控制端根据所述控制指令对所述承载机构和所述拍摄装置进行相应控制。需要说明的是，所述用于控制所述承载机构和所述拍摄装置的控制端可以是同一控制端，也可以是不同的控制端，在是不同的控制端时，所述控制指令可以包括用于控制所述承载机构的第一控制指令和用于控制所述拍摄装置的第二控制指令，可以将第一控制指令和第二控制指令发送给相应的控制端。
本申请实施例提供的视频拍摄方法，通过确定待拍摄物体的类别，根据待拍摄物体的类别，确定用于拍摄待拍摄物体的目标运镜方式，根据目标运镜方式的镜头运动参数生成控制指令，控制指令用于控制搭载拍摄装置的承载机构以调节拍摄装置的拍摄方向和/或拍摄位置，并控制拍摄装置在调节的过程中对待拍摄物体进行视频拍摄，实现了自动确定用于拍摄待拍摄物体的目标运镜方式，并基于所确定的目标运镜方式自动进行拍摄，无需用户构思运动拍摄技巧，也无需用户进行实际的拍摄操作，能够节省人力成本。
可选的，在上述方法实施例的基础上，还可以包括：在针对所述待拍摄对象进行视频拍摄的过程中，根据所述目标运镜方式对应的拍摄控制参数，进行相应的拍摄控制，以获得与所述目标运镜方式对应的拍摄控制效果。从而能够采用与目标运镜方式对应的拍摄控制方式对待拍摄物体的视频拍摄过程进行相应控制，自动获得与目标运镜方式对应的视频拍摄效果，简化用户操作，有利于提高用户的使用体验。其中，所述拍摄控制参数可以根据需求灵活选择，示例性的，所述拍摄控制参数可以包括下述中的一种或多种：变焦参数、对焦参数、跟踪参数或曝光参数。其中，所述跟踪参数是指用于对目标进行跟踪，以使待目标能够在画面中保持在某一位置或某一范围的参数，本申请实施例中的目标具体是指待拍摄物体。
可选的，在上述方法实施例的基础上，还可以包括：采用所述目标运镜方式对应的图像处理参数，对针对所述待拍摄物体进行视频拍摄所得到的视频帧进行相应的图像处理，以获得与所述目标运镜方式对应的图像处理效果。从而能够采用与目标运镜方式对应的图像处理参数对针对待拍摄物体拍摄得到的视频帧进行相应处理，自动获得与目标运镜方式对应的图像处理效果，简化用户操作，有利于提高用户的使用体验。其中，所述图像处理参数可以根据需求灵活选择，示例性的，所述图像处理参数可以包括下述中的一个或多个：磨皮参数、色彩调整参数、亮度调整参数、虚化参数或滤镜参数。
可选的，在上述方法实施例的基础上，所述确定待拍摄物体的类别之前，还可以包括：根据用户输入的模式设置指令，进入物体拍摄模式，所述物体拍摄模式是用于根据物体的类别确定运镜方式的拍摄模式。从而使得用户可以根据需求灵活选择是否启用根据物体的类别确定运镜方式的功能，有利于提高用户的使用体验。其中，所述模式设置指令例如可以为屏幕中所显示文字“物体拍摄模式”的选中指令，当然，在其他实施例中，所述模式设置指 令还可以为其他类型指令，本申请对此不做限定。
图5为本申请一实施例提供的视频拍摄装置的结构示意图，如图5所示，该装置50可以包括：处理器51和存储器52。
所述存储器52，用于存储程序代码；
所述处理器51，调用所述程序代码，当程序代码被执行时，用于执行以下操作：
确定待拍摄物体的类别；
根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，以采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
可选的，在所述处理器还用于根据所述目标运镜方式的镜头运动参数生成控制指令时，一个实施例中，所述装置50还可以包括发送器(未示出)，用于将所述控制指令发送给能够用于控制所述承载机构和/或所述拍摄装置的控制端，以由所述控制端根据所述控制指令对所述承载机构和/或所述拍摄装置进行相应控制。
本实施例提供的视频拍摄装置，可以用于执行前述方法实施例的技术方案，其实现原理和技术效果与方法实施例类似，在此不再赘述。
需要说明的是，本申请实施例提供的视频拍摄装置所在的位置可以根据需求灵活实现。视频拍摄装置可以集成在独立于承载机构和拍摄装置的控制端中，可以集成在包含承载机构的一端，可以集成在包含拍摄装置的一端，可以集成在承载机构中，可以集成在拍摄装置中，或者，可以为独立于承载机构、拍摄装置、控制端的设备。
本申请实施例还提供一种视频拍摄***，该视频拍摄***包括图5所示的视频拍摄装置以及用于搭载拍摄装置的承载机构，所述视频拍摄装置设于所述承载机构。
也即，视频拍摄装置可以集成于诸如云台(包括手持云台、车载云台、机载云台、穿戴式云台等)、滑轨、机械臂、无人机、无人车或无人船的本体。视频拍摄***可以是云台、滑轨、机械臂、无人机、无人车或无人船中的一种或其适合的组合。
可选的，所述***还可以包括控制端，用于对所述拍摄装置和/或所述承载机构进行相应控制。
本领域普通技术人员可以理解：实现上述各方法实施例的全部或部分步 骤可以通过程序指令相关的硬件来完成。前述的程序可以存储于一计算机可读取存储介质中。该程序在执行时，执行包括上述各方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是：以上各实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述各实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。
Claims (66)
- 一种视频拍摄方法，其特征在于，包括：确定待拍摄物体的类别；根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，以采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
- 根据权利要求1所述的方法，其特征在于，所述根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，包括：根据所述待拍摄物体的类别，以及不同物体类别与运镜方式的对应关系，确定用于拍摄所述待拍摄物体的目标运镜方式。
- 根据权利要求2所述的方法，其特征在于，所述对应关系包括预设的物体类别与运镜方式的对应关系，和/或，根据获得的视频生成的物体类别与运镜方式的对应关系。
- 根据权利要求1-3任一项所述的方法，其特征在于，所述确定待拍摄物体的类别，包括：根据用户输入的物体设置指令，确定待拍摄物体的类别。
- 根据权利要求1-3任一项所述的方法，其特征在于，所述确定待拍摄物体的类别，包括：获取包括所述待拍摄物体的图像；对所述图像进行识别，以确定所述待拍摄物体的类别。
- 根据权利要求1-5任一项所述的方法，其特征在于，所述方法还包括：向用户提示所述目标运镜方式，以便所述用户能够根据提示采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
- 根据权利要求6所述的方法，其特征在于，所述向用户提示所述目标运镜方式，包括：播放所述目标运镜方式的演示视频，以便于所述用户能够在观看完所述目标运镜方式的演示视频之后，采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
- 根据权利要求6所述的方法，其特征在于，所述向用户提示所述目标运镜方式，包括：分段播放所述目标运镜方式的演示视频，以便所述用户能够在观看所述 目标运镜方式的演示视频的过程中，采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
- 根据权利要求7或8所述的方法，其特征在于，所述方法还包括：向所述用户输出关于所述目标运镜方式的运镜方式提示信息。
- 根据权利要求9所述的方法，其特征在于，所述运镜方式提示信息包括下述中的至少一个：关于镜头角度的提示信息、关于镜头方位的提示信息、关于镜头运动方式的提示信息或者关于镜头运动速度的提示信息。
- 根据权利要求6所述的方法，其特征在于，所述向用户提示所述目标运镜方式，包括：在所述待拍摄物体的拍摄过程中，向用户输出用于实现所述目标运镜方式的操作提示信息。
- 根据权利要求1-5任一项所述的方法，其特征在于，所述方法还包括：根据所述目标运镜方式的镜头运动参数生成控制指令，所述控制指令用于控制搭载拍摄装置的承载机构以调节所述拍摄装置的拍摄方向和/或拍摄位置，并控制所述拍摄装置在所述调节的过程中对所述待拍摄物体进行视频拍摄。
- 根据权利要求12所述的方法，其特征在于，所述镜头运动参数包括：镜头运动方向参数、镜头运动速度参数和镜头运动时长参数。
- 根据权利要求12所述的方法，其特征在于，所述方法还包括：根据所述控制指令对所述承载机构和/或所述拍摄装置进行相应控制。
- 根据权利要求12所述的方法，其特征在于，所述方法还包括：将所述控制指令发送给能够用于控制所述承载机构和/或所述拍摄装置的控制端，以由所述控制端根据所述控制指令对所述承载机构和/或所述拍摄装置进行相应控制。
- 根据权利要求12所述的方法，其特征在于，所述承载机构包括移动机构和/或转动机构，所述移动机构用于带动所述拍摄装置移动，所述转动机构用于带动所述拍摄装置转动。
- 根据权利要求16所述的方法，其特征在于，所述转动机构包括云台，所述拍摄装置安装于所述云台。
- 根据权利要求17所述的方法，其特征在于，所述云台与所述拍摄装置固定连接或可拆卸连接。
- 根据权利要求16所述的方法，其特征在于，所述转动机构包括机械臂，所述拍摄装置安装于所述机械臂。
- 根据权利要求17-19任一项所述的方法，其特征在于，所述移动机构包括滑轨，所述转动机构设于所述滑轨。
- 根据权利要求16所述的方法，其特征在于，所述移动机构包括滑轨，所述拍摄装置安装于所述滑轨。
- 根据权利要求16所述的方法，其特征在于，所述移动机构包括无人机的本体或无人车的本体，所述拍摄装置安装于所述本体。
- 根据权利要求22所述的方法，其特征在于，所述转动机构包括云台，所述云台安装于所述本体，所述拍摄装置通过所述云台安装于所述本体。
- 根据权利要求1所述的方法，其特征在于，所述目标运镜方式的数量为一个或多个。
- 根据权利要求24所述的方法，其特征在于，在所述目标运镜方式的数量为多个的情况下，所述方法还包括：确定用户在多个所述目标运镜方式中所选择的目标运镜方式，以采用所述用户所选择的目标运镜方式对所述待拍摄物体进行视频拍摄。
- 根据权利要求24所述的方法，其特征在于，在所述目标运镜方式的数量为多个的情况下，所述方法还包括：获取用户针对多个所述目标运镜方式的融合操作；根据所述融合操作融合所述目标运镜方式中的至少两个目标运镜方式，得到新的目标运镜方式，以采用所述新的目标运镜方式对所述待拍摄物体进行视频拍摄。
- 根据权利要求1所述的方法，其特征在于，所述方法还包括：在针对所述待拍摄对象进行视频拍摄的过程中，根据所述目标运镜方式对应的拍摄控制参数，进行相应的拍摄控制，以获得与所述目标运镜方式对应的拍摄控制效果。
- 根据权利要求27所述的方法，其特征在于，所述拍摄控制参数包括下述中的一种或多种：变焦参数、对焦参数、跟踪参数或曝光参数。
- 根据权利要求1所述的方法，其特征在于，所述方法还包括：采用所述目标运镜方式对应的图像处理参数，对针对所述待拍摄物体进行视频拍摄所得到的视频帧进行相应的图像处理，以获得与所述目标运镜方 式对应的图像处理效果。
- 根据权利要求29所述的方法，其特征在于，所述图像处理参数包括下述中的一个或多个：磨皮参数、色彩调整参数、亮度调整参数、虚化参数或滤镜参数。
- 根据权利要求1所述的方法，其特征在于，所述确定待拍摄物体的类别之前，还包括：根据用户输入的模式设置指令，进入物体拍摄模式，所述物体拍摄模式是用于根据物体的类别确定运镜方式的拍摄模式。
- 一种视频拍摄装置，其特征在于，包括：存储器和处理器；所述存储器，用于存储程序代码；所述处理器，调用所述程序代码，当程序代码被执行时，用于执行以下操作：确定待拍摄物体的类别；根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，以采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
- 根据权利要求32所述的装置，其特征在于，所述处理器用于根据所述待拍摄物体的类别，确定用于拍摄所述待拍摄物体的目标运镜方式，具体包括：根据所述待拍摄物体的类别，以及不同物体类别与运镜方式的对应关系，确定用于拍摄所述待拍摄物体的目标运镜方式。
- 根据权利要求33所述的装置，其特征在于，所述对应关系包括预设的物体类别与运镜方式的对应关系，和/或，根据获得的视频生成的物体类别与运镜方式的对应关系。
- 根据权利要求32-34任一项所述的装置，其特征在于，所述处理器用于确定待拍摄物体的类别，具体包括：根据用户输入的物体设置指令，确定待拍摄物体的类别。
- 根据权利要求32-34任一项所述的装置，其特征在于，所述处理器用于确定待拍摄物体的类别，具体包括：获取包括所述待拍摄物体的图像；对所述图像进行识别，以确定所述待拍摄物体的类别。
- 根据权利要求32-36任一项所述的装置，其特征在于，所述处理器还 用于：向用户提示所述目标运镜方式，以便所述用户能够根据提示采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
- 根据权利要求37所述的装置，其特征在于，所述处理器用于向用户提示所述目标运镜方式，具体包括：播放所述目标运镜方式的演示视频，以便于所述用户能够在观看完所述目标运镜方式的演示视频之后，采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
- 根据权利要求37所述的装置，其特征在于，所述处理器用于向用户提示所述目标运镜方式，具体包括：分段播放所述目标运镜方式的演示视频，以便所述用户能够在观看所述目标运镜方式的演示视频的过程中，采用所述目标运镜方式对所述待拍摄物体进行视频拍摄。
- 根据权利要求38或39所述的装置，其特征在于，所述处理器还用于：向所述用户输出关于所述目标运镜方式的运镜方式提示信息。
- 根据权利要求40所述的装置，其特征在于，所述运镜方式提示信息包括下述中的至少一个：关于镜头角度的提示信息、关于镜头方位的提示信息、关于镜头运动方式的提示信息或者关于镜头运动速度的提示信息。
- 根据权利要求37所述的装置，其特征在于，所述处理器用于向用户提示所述目标运镜方式，具体包括：在所述待拍摄物体的拍摄过程中，向用户输出用于实现所述目标运镜方式的操作提示信息。
- 根据权利要求32-36任一项所述的装置，其特征在于，所述处理器还用于：根据所述目标运镜方式的镜头运动参数生成控制指令，所述控制指令用于控制搭载拍摄装置的承载机构以调节所述拍摄装置的拍摄方向和/或拍摄位置，并控制所述拍摄装置在所述调节的过程中对所述待拍摄物体进行视频拍摄。
- 根据权利要求43所述的装置，其特征在于，所述镜头运动参数包括：镜头运动方向参数、镜头运动速度参数和镜头运动时长参数。
- 根据权利要求43所述的装置，其特征在于，所述处理器还用于：根据所述控制指令对所述承载机构和/或所述拍摄装置进行相应控制。
- 根据权利要求43所述的装置，其特征在于，所述装置还包括发送器，用于将所述控制指令发送给能够用于控制所述承载机构和/或所述拍摄装置的控制端，以由所述控制端根据所述控制指令对所述承载机构和/或所述拍摄装置进行相应控制。
- 根据权利要求43所述的装置，其特征在于，所述承载机构包括移动机构和/或转动机构，所述移动机构用于带动所述拍摄装置移动，所述转动机构用于带动所述拍摄装置转动。
- 根据权利要求47所述的装置，其特征在于，所述转动机构包括云台，所述拍摄装置安装于所述云台。
- 根据权利要求48所述的装置，其特征在于，所述云台与所述拍摄装置固定连接或可拆卸连接。
- 根据权利要求47所述的装置，其特征在于，所述转动机构包括机械臂，所述拍摄装置安装于所述机械臂。
- 根据权利要求48-50任一项所述的装置，其特征在于，所述移动机构包括滑轨，所述转动机构设于所述滑轨。
- 根据权利要求47所述的装置，其特征在于，所述移动机构包括滑轨，所述拍摄装置安装于所述滑轨。
- 根据权利要求47所述的装置，其特征在于，所述移动机构包括无人机的本体或无人车的本体，所述拍摄装置安装于所述本体。
- 根据权利要求53所述的装置，其特征在于，所述转动机构包括云台，所述云台安装于所述本体，所述拍摄装置通过所述云台安装于所述本体。
- 根据权利要求32所述的装置，其特征在于，所述目标运镜方式的数量为一个或多个。
- 根据权利要求55所述的装置，其特征在于，在所述目标运镜方式的数量为多个的情况下，所述处理器还用于：确定用户在多个所述目标运镜方式中所选择的目标运镜方式，以采用所述用户所选择的目标运镜方式对所述待拍摄物体进行视频拍摄。
- 根据权利要求55所述的装置，其特征在于，在所述目标运镜方式的数量为多个的情况下，所述处理器还用于：获取用户针对多个所述目标运镜方式的融合操作；根据所述融合操作融合所述目标运镜方式中的至少两个目标运镜方式，得到新的目标运镜方式，以采用所述新的目标运镜方式对所述待拍摄物体进行视频拍摄。
- 根据权利要求32所述的装置，其特征在于，所述处理器还用于：在针对所述待拍摄对象进行视频拍摄的过程中，根据所述目标运镜方式对应的拍摄控制参数，进行相应的拍摄控制，以获得与所述目标运镜方式对应的拍摄控制效果。
- 根据权利要求58所述的装置，其特征在于，所述拍摄控制参数包括下述中的一种或多种：变焦参数、对焦参数、跟踪参数或曝光参数。
- 根据权利要求32所述的装置，其特征在于，所述处理器还用于：采用所述目标运镜方式对应的图像处理参数，对针对所述待拍摄物体进行视频拍摄所得到的视频帧进行相应的图像处理，以获得与所述目标运镜方式对应的图像处理效果。
- 根据权利要求60所述的装置，其特征在于，所述图像处理参数包括下述中的一个或多个：磨皮参数、色彩调整参数、亮度调整参数、虚化参数或滤镜参数。
- 根据权利要求32所述的装置，其特征在于，所述处理器用于确定待拍摄物体的类别之前，还用于：根据用户输入的模式设置指令，进入物体拍摄模式，所述物体拍摄模式是用于根据物体的类别确定运镜方式的拍摄模式。
- 一种视频拍摄***，其特征在于，包括：权利要求32-62任一项所述的视频拍摄装置以及用于搭载拍摄装置的承载机构，所述视频拍摄装置设于所述承载机构。
- 根据权利要求63所述的***，其特征在于，所述***还包括：控制端，用于对所述拍摄装置和/或所述承载机构进行相应控制。
- 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，所述计算机程序包含至少一段代码，所述至少一段代码可由计算机执行，以控制所述计算机执行如权利要求1-31任一项所述的方法。
- 一种计算机程序，其特征在于，当所述计算机程序被计算机执行时，用于实现如权利要求1-31任一项所述的方法。
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| CN111093023A (zh) * | 2019-12-19 | 2020-05-01 | 维沃移动通信有限公司 | 视频拍摄方法及电子设备 |
| CN111355889A (zh) * | 2020-03-12 | 2020-06-30 | 维沃移动通信有限公司 | 拍摄方法、装置、电子设备和存储介质 |
| CN112019768A (zh) * | 2020-09-04 | 2020-12-01 | 北京奇艺世纪科技有限公司 | 一种视频生成方法、装置及电子设备 |
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| CN111093023A (zh) * | 2019-12-19 | 2020-05-01 | 维沃移动通信有限公司 | 视频拍摄方法及电子设备 |
| CN111355889A (zh) * | 2020-03-12 | 2020-06-30 | 维沃移动通信有限公司 | 拍摄方法、装置、电子设备和存储介质 |
| CN112019768A (zh) * | 2020-09-04 | 2020-12-01 | 北京奇艺世纪科技有限公司 | 一种视频生成方法、装置及电子设备 |
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