WO2020006664A1 - 拍摄装置的控制方法、拍摄装置、拍摄系统和存储介质 - Google Patents

拍摄装置的控制方法、拍摄装置、拍摄系统和存储介质 Download PDF

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Publication number
WO2020006664A1
WO2020006664A1 PCT/CN2018/094092 CN2018094092W WO2020006664A1 WO 2020006664 A1 WO2020006664 A1 WO 2020006664A1 CN 2018094092 W CN2018094092 W CN 2018094092W WO 2020006664 A1 WO2020006664 A1 WO 2020006664A1
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WO
WIPO (PCT)
Prior art keywords
photographing
photographing device
audio
bluetooth communication
control method
Prior art date
Application number
PCT/CN2018/094092
Other languages
English (en)
French (fr)
Inventor
岑显龙
白高平
Original Assignee
深圳市大疆创新科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to PCT/CN2018/094092 priority Critical patent/WO2020006664A1/zh
Priority to CN201880038500.0A priority patent/CN110771158A/zh
Publication of WO2020006664A1 publication Critical patent/WO2020006664A1/zh
Priority to US17/137,964 priority patent/US11368611B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • 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
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • 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
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/265—Mixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H04N5/9202—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a sound signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8211—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Definitions

  • the present invention relates to electronic technology, and in particular, to a method for controlling a photographing device, a photographing device, a photographing system, and a computer-readable storage medium.
  • the audio and video recorded by the camera have problems such as the user's voice being too low or unable to record the user's voice.
  • Embodiments of the present invention provide a method for controlling a photographing device, a photographing device, a photographing system, and a computer-readable storage medium.
  • a Bluetooth module configured to receive audio data transmitted by the first acoustoelectric device using Bluetooth communication, where the audio data is recorded by the first acoustoelectric device during video data collection by the shooting device;
  • a processor configured to mix the audio data and the video data to form audio and video.
  • a photographing system includes a first acousto-electric device and the photographing device described above.
  • a computer-readable storage medium stores a computer program thereon, and the computer program can be executed by a processor to complete the foregoing control method.
  • the control method of the photographing device, the photographing device, the photographing system, and the computer-readable storage medium enable the first acoustoelectric device and the photographing device to communicate using Bluetooth communication, so that when the photographing device is at a certain distance from the user, The first acousto-electric device is set near the user to use the first acousto-electric device to collect the user's audio data, and then the audio data of the first acousto-electric device and the video data of the shooting device can be mixed to form a clear and moderate audio and video .
  • using Bluetooth communication for communication can effectively reduce the power consumption of the shooting device.
  • FIG. 1 is a schematic flowchart of a method for controlling a photographing device according to some embodiments of the present invention
  • FIG. 2 is a schematic diagram of a photographing system according to some embodiments of the present invention.
  • 3 to 6 are schematic flowcharts of a method for controlling a photographing device according to some embodiments of the present invention.
  • FIG. 7 is a schematic diagram of communication between a photographing device and a first acoustic and electrical device and a remote control device according to some embodiments of the present invention.
  • FIG. 8 is a schematic flowchart of a method for controlling a photographing device according to some embodiments of the present invention.
  • FIG. 9 is a schematic diagram of communication between a photographing device and a second acoustic and electrical device and a remote control device according to some embodiments of the present invention.
  • FIGS. 10 and 11 are schematic flowcharts of a method for controlling a photographing device according to some embodiments of the present invention.
  • FIG. 12 is a schematic diagram of communication between a photographing device, an electro-acoustic device, and a remote control device according to some embodiments of the present invention
  • FIG. 13 is a schematic flowchart of a method for controlling a photographing device according to some embodiments of the present invention.
  • FIG. 14 is a schematic structural diagram of a photographing device according to some embodiments of the present invention.
  • 15 and 16 are schematic flowcharts of a method for controlling a photographing device according to some embodiments of the present invention.
  • FIG. 17 is a schematic diagram of a movable platform according to some embodiments of the present invention.
  • FIG. 18 is a schematic flowchart of a method for controlling a photographing device according to some embodiments of the present invention.
  • FIG. 19 is a schematic diagram of a connection between a photographing apparatus and a computer-readable storage medium according to some embodiments of the present invention.
  • Shooting system 100 shooting device 10, Bluetooth module 11, processor 12, shooting section 13, display screen 14, handheld section 15, stabilization device 16, first acoustoelectric device 20, remote control device 30, second acoustoelectric device 40 , Electro-acoustic device 50, terminal 200, removable platform 300, computer-readable storage medium 400.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality” is two or more, unless specifically defined otherwise.
  • a method for controlling a photographing device 10 includes:
  • 014 Mix audio data and video data to form audio and video.
  • a photographing device 10 includes a Bluetooth module 11 and a processor 12.
  • the Bluetooth module 11 is configured to receive audio data transmitted by the first acousto-electric device 20 using Bluetooth communication.
  • the audio data is recorded by the first acousto-electric device 20 during video data collection by the photographing device 10.
  • the processor 12 is configured to mix audio data and video data to form audio and video, that is, a video with sound containing images and sounds.
  • the Bluetooth module 11 is electrically connected to the processor 12, so that the Bluetooth module 11 can transmit the received audio data to the processor 12.
  • the video data collected by the shooting device 10 can also be transmitted to the processor 12.
  • control method of the embodiment of the present invention may be implemented by the photographing device 10 of the embodiment of the present invention, where step 012 may be implemented by the Bluetooth module 11 and step 014 may be implemented by the processor 12.
  • the shooting device 10 in the present invention may be a motion camera, and the motion camera may be a camera or a handheld shooting device, such as a handheld gimbal camera.
  • the photographing device 10 can also be mounted on other components, such as a head-mounted device, such as a sports tool.
  • the shooting device 10 may be suitable for a user to record video and synthesize audio and video in a sports scene.
  • the present invention is mainly described by taking the shooting device 10 in a sports scene as an example. Of course, it can also be applied to other scenes suitable for recording and synthesizing audio and video separately, and the shooting device 10 can be other shooting functions and Bluetooth.
  • Functional electronic devices such as mobile phones and tablets.
  • the control method of the photographing device 10 and the photographing device 10 use the Bluetooth communication method to enable the first acoustic electrical device 20 and the photographing device 10 to communicate, so that when the photographing device 10 is at a certain distance from the user, especially the user During exercise, the first acousto-electric device 20 can be set by the user to capture the user's audio using the first acousto-electric device 20 in the case of human-machine separation shooting, or when audio and video are collected in different environments.
  • the data can further be mixed with the audio data of the first acousto-electric device 20 and the video data of the shooting device 10 to form clear audio and video with a moderate volume, which can meet various shooting needs of users, and can greatly improve the user experience.
  • the shooting device 10 is a motion camera.
  • the shooting device 10 when the shooting device 10 is used to record a video for the user, the shooting device 10 is at a certain distance from the user, but the first acoustic and electrical device 20 can be used to collect the user's audio data, and The audio data is synchronously mixed with the video data collected by the shooting device 10, without requiring the user to record the audio data near the mouth of the shooting device 10 at all times, so that the user's hand can move freely and can shoot more intensively. It can be understood that the mixed audio and video contains both images and sounds.
  • the shooting device 10 in order to realize the image transmission capability of the shooting device 10, the shooting device 10 generally communicates with other devices through WIFI, but since the power consumption of WIFI is much larger than that of Bluetooth, it is easy to cause the power of the shooting device 10 to function. Excessive power consumption, especially on the miniaturized shooting device 10, the disadvantage of large WIFI power consumption will become more obvious.
  • the photographing device 10 according to the embodiment of the present invention can be applied to sports scenes, and therefore needs to be miniaturized, lightweight, and portable. Using Bluetooth communication to communicate with the first acoustic and electrical device 20 can effectively reduce the power consumption of the photographing device 10 .
  • the first acousto-electric device 20 may be any device including an acousto-electric element.
  • the acousto-electric element refers to an element that can convert sound information into electrical information.
  • the acousto-electric element includes, for example, a microphone, a microphone, a pickup, and the like.
  • the first acousto-electric device 20 is, for example, a mobile phone, a Bluetooth microphone, a tablet computer, or the like.
  • the first acousto-electric device 20 also includes a Bluetooth module (not shown).
  • the Bluetooth module 11 of the photographing device 10 and the Bluetooth module of the first acousto-electric device 20 perform Bluetooth communication.
  • the audio data received by the Bluetooth module 11 of the photographing device 10 is audio data in an audio transmission format, that is, the first acousto-electric device 20 encodes the audio data and sends it to the photographing device 10, wherein the audio encoding format Including but not limited to SBC (Sub-band coding), AAC (Advanced Audio Coding) or aptX.
  • the audio encoding format Including but not limited to SBC (Sub-band coding), AAC (Advanced Audio Coding) or aptX.
  • the audio data is recorded synchronously by the first acousto-electric device 20 during the video data collection by the shooting device 10, so that the situation where the audio data does not match the video data can be avoided, such as the current scene described by the audio data is slow The current scene described by the video data. Therefore, the obtained audio data and video data are highly correlated, so that the highly correlated audio data and video data can be mixed to form audio and video that the user is more satisfied with.
  • the shooting device 10 collects the user's video data (such as expressions, body movement information), such as when the user waves his hand, compares victory gestures, etc., the first acousto-electric device 10 simultaneously captures the audio corresponding to the user at this time Data, such as users shouting "win” and "good", so that the mixed audio and video can be more in line with the situation in the actual scene.
  • video data such as expressions, body movement information
  • the first acousto-electric device 10 simultaneously captures the audio corresponding to the user at this time Data, such as users shouting "win” and "good", so that the mixed audio and video can be more in line with the situation in the actual scene.
  • step 012 includes:
  • the Bluetooth module 11 is configured to synchronously receive audio data transmitted by the first acousto-electric device 20 through Bluetooth communication during the video data collection process of the photographing device 10.
  • step 0122 can be implemented by the Bluetooth module 11.
  • the Bluetooth module 11 can be used to receive the audio data of the first acousto-electric device 20 in real time, so that the shooting device 10 can The synchronized video data and audio data are obtained at the same time, and then the processor 12 can mix the audio data and video data in real time to form audio and video. After the audio and video are formed in real time, they can be played in real time or processed later. In this way, real-time audio and video can be obtained.
  • the first acousto-electric device 20 may also save the audio data (recorded synchronously during the process of capturing video data by the shooting device 10), and the shooting device 10 receives the video data after collecting the video data. Corresponding audio data for mixing. In this way, the shooting device 10 can avoid problems such as stalling and downtime caused by receiving audio data and / or performing hybrid processing during the process of capturing video data.
  • control method before step 012, the control method further includes:
  • the processor 12 before receiving the audio data transmitted by the first acousto-electric device 20 using the Bluetooth communication method, the processor 12 is further configured to control the shooting device 10 to perform when a shooting trigger event is detected. Collection of video data.
  • step 016 may be implemented by the processor 12.
  • the shooting trigger event may be formed by a user triggering a button (a physical button or a virtual button) for shooting on the shooting device 10. In one embodiment, it is determined that a shooting trigger event is detected when the user triggers a shooting button on the shooting device 10.
  • the shooting trigger event can also occur through other methods, such as voice-triggered shooting, somatosensory input to trigger shooting, or touch (such as clicking, sliding, or pressing) on the display screen 14 of the shooting device 10 to trigger shooting.
  • voice-triggered shooting a physical button or a virtual button
  • somatosensory input to trigger shooting or touch (such as clicking, sliding, or pressing) on the display screen 14 of the shooting device 10 to trigger shooting.
  • touch such as clicking, sliding, or pressing
  • the first acoustoelectric device 20 can simultaneously record audio data and send the audio data to the shooting device 10 in real time, so that the shooting device 10 can Corresponding video data and audio data are obtained in real time through shooting trigger events to form audio and video.
  • the audio data may also be sent to the shooting device 10 after the video data is collected.
  • the synchronous acquisition of audio data by the first acoustoelectric device 20 may be triggered by the shooting device 10, or by other conditions or other devices. Trigger to achieve synchronous acquisition with video data at the beginning.
  • control method further includes:
  • the photographing device 10 establishes Bluetooth communication with the first acoustoelectric device 20, send an audio recording instruction to the first acoustoelectric device 20, so that the first acoustoelectric device 20 records audio data according to the audio recording instruction.
  • the Bluetooth module 11 is further configured to send an audio recording instruction to the first acousto-electric device 20 when detecting that the photographing device 10 establishes Bluetooth communication with the first acousto-electric device 20 to The first acousto-electric device 20 is caused to record audio data according to an audio recording instruction.
  • step 018 may be implemented by the Bluetooth module 11.
  • the shooting device 10 collects video data, it can be detected whether Bluetooth communication is established between the shooting device 10 and the first acoustoelectric device 20.
  • the shooting device 10 is The audio recording instruction can be sent to the first acousto-electric device 20 through the Bluetooth module 11, so that the first acousto-electric device 20 can start working to record audio data after receiving the audio-recording instruction.
  • the photographing device 10 and the first acoustoelectric device 20 may try to establish a bluetooth communication with the first acoustoelectric device 10, or prompt the user, or use other methods to record audio data. .
  • the Bluetooth module 11 of the photographing device 10 can be automatically turned on and an attempt can be made to connect with the bluetooth module of the first acousto-electric device 20. , Can quickly establish Bluetooth communication.
  • the user may be prompted with the message "Bluetooth communication is not established.”
  • the user may be prompted by voice, image, text And photoelectric display, for example, displaying the text “Bluetooth communication is not established” on the photographing device 10 to prompt the user.
  • the photographing device 10 may include an acousto-electric component.
  • the acousto-electric component of the photographing device 10 may be turned on.
  • the acoustic and electrical components record audio data, and in this process, if the photographing device 10 establishes Bluetooth communication with the first acoustic and electrical device 20, it can be converted to use the first acoustic and electrical device 20 to record audio data.
  • the video data corresponds to
  • the audio data may be partially obtained by the acoustic and electrical components of the photographing device 10 and partially obtained by the first acoustic and electrical device 20. In this way, when the first acousto-electric device 20 does not record audio data, the shooting device 10 can also form audio and video, as well as a variety of audio and video synthesis methods.
  • the photographing device 10 may also be controlled not to collect video data or stop collecting video data, which is not specifically limited herein.
  • control method further includes:
  • the Bluetooth module 11 is further configured to receive a control instruction transmitted by the remote control device 30 using a Bluetooth communication method.
  • the processor 12 is further configured to control the photographing device 10 to perform a corresponding operation according to a control instruction.
  • step 022 may be implemented by the Bluetooth module 11 and step 024 may be implemented by the processor 12.
  • the remote control device 30 is, for example, a mobile phone, a tablet computer, a Bluetooth remote controller, or the like, and the remote control device 30 and the photographing device 10 communicate through a Bluetooth communication method.
  • the remote control device 30 may form a control instruction according to a user's input, and send the control instruction to the photographing apparatus 10.
  • the Bluetooth module 11 can transmit the control instruction to the processor 12, so that the processor 12 can control the shooting device 10 to perform corresponding operations according to the control instruction.
  • the user can control the photographing apparatus 10 according to the remote control device 30.
  • the user's input is a key input
  • the control instruction is a key control instruction.
  • the remote control device 30 may include keys (not shown).
  • the control commands generated by the keys are called key control commands.
  • the key control command commands are small and can be encapsulated as data based on the BLE standard GATT Profile before sending.
  • the keys may be physical keys, such as the shooting device 10 performing corresponding operations according to the key values of the physical keys, or virtual keys.
  • the remote control device 30 includes a touch screen, and the touch screen may display The icon is used as a virtual key, and the shooting device 10 can complete the corresponding operation according to the function indicated by the icon.
  • the user's input can also be voice input, somatosensory input, etc.
  • control instructions are voice control instructions, somatosensory control instructions, etc.
  • transmission form can also be changed based on changes in its type, such as for voice input , Can be encoded into the corresponding audio format and transmitted, which is not specifically limited here.
  • the remote control device 30 may be a control device having only a key function and a Bluetooth function, such as a Bluetooth remote control, for controlling the photographing device 10.
  • a Bluetooth remote control for controlling the photographing device 10.
  • the control command transmitted by the remote control device 30 is not a key control command, it may also be Control devices with other functions, such as a function of collecting voice and a display function, are not specifically limited here.
  • steps 022 and 024 are performed in steps 012 and 014. It can be understood that in other embodiments, according to different control instructions, steps 022 and 024 may also be performed in step 012 Performed before step 014. Steps 022 and 024 can also be performed at the same time as steps 012 and 014. Of course, steps 012, 014, 022, and 024 can also use other execution sequences, which are not specifically limited here. .
  • control instructions can control the shooting device 10 to perform different operations.
  • the control instruction can be a focus instruction.
  • the focus instruction can control the shooting device 10 to focus.
  • the control instruction can be a sensitivity adjustment instruction.
  • the sensitivity adjustment instruction can control shooting.
  • the device 10 adjusts the sensitivity.
  • the control instruction is a recording instruction, and the receiving of the control instruction is the occurrence of a shooting trigger event, that is, the recording instruction can control the shooting device 10 to collect video data.
  • the first acoustoelectric device 20 and the remote control device 30 are integrated into one device or communicate with each other, so that the photographing device 10 collects video data when it receives a video recording instruction transmitted by the remote control device 30 using Bluetooth communication, and at the same time the first An acoustic-electric device 20 can also record audio data synchronously according to a recording instruction, so that the recording instruction of the remote control device 30 can be used to control the shooting device 10 and the first acoustic-electric device 20 to work simultaneously to synchronously collect video data and audio data, so as to obtain Better audio and video.
  • control method further includes:
  • the Bluetooth module 11 is further configured to receive a voice control instruction transmitted by the second acousto-electric device 40 using Bluetooth communication.
  • the processor 12 is further configured to control the photographing device 10 to perform a corresponding operation according to a voice control instruction.
  • step 026 may be implemented by the Bluetooth module 11 and step 028 may be implemented by the processor 12.
  • the second acousto-electric device 40 may also be any device including an acousto-electric element.
  • the acousto-electric element refers to an element that can convert sound information into electrical information.
  • the acousto-electric element includes, for example, a microphone, a microphone, a pickup, and the like.
  • the second acousto-electric device 40 is, for example, a mobile phone, a Bluetooth microphone, a tablet computer, or the like.
  • the second acoustoelectric device 40 and the imaging device 10 may also communicate through Bluetooth communication.
  • the second electro-acoustic device 40 may form a voice-activated instruction according to a user's voice input, and send the voice-activated instruction to the shooting device 10, wherein the voice-activated instruction may be encoded into an audio transmission format before sending, and the audio transmission format is, for example, SBC, AAC, or aptX.
  • the Bluetooth module 11 can transmit the voice control instruction to the processor 12.
  • the processor decodes the voice control instruction into an audio file format.
  • the audio file format includes, for example, PCM, WAV, or AMR.
  • the operation instruction corresponding to the voice control instruction is recognized by using voice recognition, so that the processor 12 can control the photographing device 10 to perform the corresponding operation. In this way, the user can control the photographing device 10 according to the second acoustic and electrical device 40.
  • steps 026 and 028 are performed in steps 012 and 014. It can be understood that in other embodiments, according to different voice control instructions, steps 026 and 028 may also be performed in step 012 Performed before step 014. Step 026 and step 028 can also be performed at the same time as step 012 and step 014. Of course, steps 012, 014, step 026, and step 028 can also use other execution sequences, which are not specifically limited here. .
  • the voice command can be a focus command, and the focus command can control the camera 10 to focus.
  • the voice command can be a sensitivity adjustment command, and the sensitivity adjustment command can control shooting.
  • the device 10 adjusts the sensitivity.
  • the sound control instruction is a recording instruction, and the reception of the sound control instruction is the occurrence of a shooting trigger event, that is, the recording instruction can control the shooting device 10 to collect video data.
  • the second acousto-electric device 40 and the first acousto-electric device 20 may be the same.
  • the first acousto-electric device 20 may be used to control a photographing device by using a voice control instruction, or to record audio data.
  • the first acousto-electric device 20 may be used to input a voice control instruction, such as a video recording instruction, so as to control the photographing device 10 to start collecting video data While the first acousto-electric device 20 instructs the shooting device 10 to collect video data according to the recording instruction, it can also start recording audio data synchronously according to the recording instruction, so that the shooting device 10 and the first acousto-electric device 20 can be controlled simultaneously using the recording instruction. Work is performed to synchronously collect video data and audio data to avoid the problem that audio data lags behind video data or video data lags behind audio data, so as to obtain better audio and video.
  • a voice control instruction such as a video recording instruction
  • the second acousto-electric device 40 and the first acousto-electric device 20 may be different, which is not specifically limited herein.
  • control method further includes:
  • 031 Store audio and video.
  • the processor 12 is further used for storing audio and video.
  • step 031 may be implemented by the processor 12.
  • the photographing device 10 includes a memory (not shown), and the processor 12 may store audio and video in the memory.
  • the processor 12 may also send audio and video to other storage devices through the Bluetooth module 11 or other communication modules, so as to store the audio and video in other storage devices, such as external SD. Card, server, user terminal, etc.
  • control method further includes:
  • the processor 12 is further configured to receive playback instructions for audio and video; the Bluetooth module 11 is further configured to detect when When the photographing device 10 establishes Bluetooth communication with the electro-acoustic device 50, the audio data in the audio and video is sent to the electro-acoustic device 50 according to the playback instruction, so that the electro-acoustic device 50 plays the audio data.
  • step 032 can be implemented by the processor 12 and step 034 can be implemented by the Bluetooth module 11.
  • the electro-acoustic device 50 may be any device including an electro-acoustic element.
  • the electro-acoustic element refers to an element that can convert electrical information into sound information.
  • the electro-acoustic element includes, for example, a speaker, a headphone, or a speaker.
  • the electro-acoustic device 50 is, for example, a mobile phone, a Bluetooth headset, or a tablet computer.
  • the electro-acoustic device 50 and the photographing device 10 can communicate through Bluetooth communication.
  • the user can enter the playback interface of the shooting device 10 and select a video to play, so that the processor 12 can receive a playback instruction.
  • the processor 12 can parse the audio and video, thereby separating the video data from the audio data. At the same time, the processor 12 can determine whether the photographing device 10 establishes Bluetooth communication with the electro-acoustic device 50. If so, the processor 12 can send audio data to the electro-acoustic device 50 through the Bluetooth module 11, so as to play the audio through the electro-acoustic device 50 data. In addition, the video data may be played on the shooting device 10, or the shooting device 10 may send the video data to another playback device for playback.
  • the user may also trigger the playback instruction in other ways, for example, by using at least one of the first acoustic and electrical device 20, the remote control device 30, and the second acoustic and electrical device 40 of the above embodiment, sending the playback instruction to the shooting ⁇ 10 ⁇ Device 10.
  • the photographing device 10 may try to establish Bluetooth communication with the electro-acoustic device 50, or prompt the user, or use other methods to play audio data.
  • the Bluetooth module 11 of the photographing device 10 can be automatically turned on and an attempt can be made to connect with the Bluetooth module of the electro-acoustic device 50. Bluetooth communication.
  • the user may be prompted with the message "Bluetooth communication is not established.”
  • the user may be prompted by voice, image, text, and photoelectric display.
  • the photographing device 10 may include an electro-acoustic element.
  • the electro-acoustic element of the photographing device 10 When it is detected that the photographing device 10 and the electro-acoustic device 50 have not established Bluetooth communication, the electro-acoustic element of the photographing device 10 may be turned on, and the electro-acoustic sound of the photographing device 10 may be used. The component plays audio data. When the photographing device 10 establishes Bluetooth communication with the electro-acoustic device 50, the electro-acoustic device 50 can continue to play the remaining audio data. In this way, audio and video can be played normally, and there are multiple playing modes.
  • the audio or video may not be played or the audio or video may be stopped, which is not specifically limited herein.
  • control method further includes:
  • the external device includes a first acoustic and electrical device 20.
  • the processor 12 is further configured to establish Bluetooth communication between the photographing apparatus 10 and an external device according to a user input.
  • the external device includes a first acoustic and electrical device 20.
  • step 036 may be implemented by the processor 12.
  • Bluetooth communication between the photographing device 10 and the external device it may be determined whether a user input is received, so as to establish Bluetooth communication between the photographing device 10 and the external device according to the user's input, wherein the external device It includes one or more of a first acoustic-electric device 20, a remote control device 30, a second acoustic-electric device 40, and an electro-acoustic device 50.
  • the photographing device 10 and multiple external devices may be selected according to user input One or more of them perform Bluetooth communication.
  • multiple external devices may also be integrated into one device (such as a mobile phone, a tablet computer, etc.), such as the first acoustic and electrical device 20, the remote control device 30, the second acoustic and electrical device 40, and the electric sound.
  • the device 50 may be integrated in a mobile phone, which simultaneously has Bluetooth communication capabilities, sound-electricity conversion capabilities, keys (physical keys or virtual keys), and electro-acoustic conversion capabilities.
  • the user's input may be an input to the photographing apparatus 10, or may be an input to the external apparatus by the user after a certain external device is communicatively connected with the photographing apparatus 10.
  • the user's input can include multiple forms, including but not limited to key input, touch input, voice input, somatosensory input, and so on.
  • the external device may communicate with the photographing device 10 through the Bluetooth A2DP protocol.
  • the photographing device 10 further includes a photographing section 13, a display screen 14, and a handheld section 15.
  • the handheld section 15 is used to support the photographing section 13, and the display screen 14 is disposed on the handheld section 15.
  • the photographing section 13 may be used for photographing images and / or videos.
  • the photographing section 13 includes, for example, a lens and an image sensor.
  • the display screen 14 may be used to display images and / or videos captured by the shooting section 13.
  • the handheld portion 15 can enable a user to better hold the photographing device 10.
  • the photographing device 10 further includes a stabilization device 16.
  • the stabilization device 16 is, for example, a pan / tilt head.
  • the pan / tilt head can be rotated while the photographing device 10 is working to eliminate the shake of the photographing device 10, so that the photographing device 10 The quality of the captured images and / or videos is better.
  • the gimbal can be a single-axis gimbal, a dual-axis gimbal, or a three-axis gimbal.
  • the gimbal can stabilize the shooting device 10 in the corresponding direction, or can be used to adjust the shooting angle of the shooting device 10.
  • step 036 includes:
  • the processor 12 is configured to establish Bluetooth communication between the photographing apparatus 10 and an external device according to a user's input on the photographing apparatus 10.
  • step 0362 can be implemented by the processor 12.
  • the user when the user can directly operate the photographing device 10 (for example, when the photographing device 10 is held in hand), the user can directly perform input on the photographing device 10 to enable Bluetooth communication between the photographing device 10 and an external device.
  • the input by the user on the photographing device 10 can be understood as that the user inputs key information through the keys of the photographing device 10 or the voice information through the voice recognition capability of the photographing device 10 or the somatosensory information through the body sensing recognition capability of the photographing device 10 Wait.
  • step 0362 includes:
  • the processor 12 is configured to establish Bluetooth communication between the photographing apparatus 10 and an external device according to a user's input on the display screen 14 of the photographing apparatus 10.
  • step 03622 can be implemented by the processor 12.
  • the display screen 14 is a touch display screen, and when a user inputs on the shooting device 10, the user can input through the display screen 14 of the shooting device 10, for example, the shooting device 10 displays a virtual button of "voice command", and the user touches The virtual button enables the photographing device 10 to establish Bluetooth communication with the first acousto-electric device 20, for example, the virtual device displays a “play” virtual button. The user touches the virtual button to cause the photographing device 10 to establish Bluetooth communication with the electro-acoustic device 50. .
  • a plurality of icons for Bluetooth connection may be displayed on the photographing device 10, and the user clicks the icon corresponding to the external device to realize the Bluetooth connection between the photographing device 10 and the external device.
  • the photographing device 10 may be a device with the handheld portion 15 and / or the stabilization device 16 described above, or may be a simple handheld device such as a camera.
  • the photographing device 10 is carried on the movable platform 300, and the external device is disposed away from the movable platform 300.
  • the movable platform 300 refers to a platform that can be moved, and includes, for example, an aircraft, a car, a robot, a surface-side mobile device, etc., and may also be a gimbal.
  • the photographing device 10 When the photographing device 10 is carried on the movable platform 300, the photographing device 10 may be a device having a photographing function, or a device having both a photographing function and a display function.
  • the movable platform 300 is an aircraft, and the external device is the first acoustic and electrical device 20.
  • the shooting device 10 is set on the aircraft and performs aerial photography to collect user video data. At this time, the shooting device 10 is far from the user, so it is difficult for the device on the aircraft to capture the user's voice, so the first acoustic and electrical device 20 can be set on the user.
  • the audio data of the user is collected by the first acoustic and electrical device 20, and the audio data of the user may be mixed with the video data collected during aerial photography to form audio and video.
  • the video data collected by the shooting device 10 may be video data collected during the process of controlling the movable platform, or may be video data collected during the process of controlling the shooting device 10.
  • step 036 includes:
  • the processor 12 is configured to establish Bluetooth communication between the photographing apparatus 10 and an external device according to a user's input on the terminal 200, and the photographing apparatus 10 is communicatively connected to the terminal 200.
  • step 0364 can be implemented by the processor 12.
  • the user may communicate with the photographing device 10 through The terminal 200 controls the photographing device 10 to establish Bluetooth communication with an external device.
  • the terminal 200 may be a remote controller, a mobile phone, a tablet computer, or the like, and the terminal 200 and the photographing device 10 may communicate through WIFI, Bluetooth, a wireless connector, or the like.
  • the user's input on the terminal 200 may be key input (physical key or virtual key), voice input, somatosensory input, and the like, which are not specifically limited herein.
  • the terminal 200, the first electro-acoustic device 20, the remote control device 30, the second electro-acoustic device 40, and the electro-acoustic device 50 may be independent devices, or may be mutually mutually, so as to realize the integration of the photographing device 10. Control is not specifically limited here.
  • the shooting device 10 is a small-sized handheld PTZ shooting device.
  • the shooting device 10 may be connected to the terminal 200.
  • the shooting device 10 may be connected to a side interface of the terminal 200.
  • the shooting device 10 may be It is carried by the terminal 200, or the terminal 200 may be carried by the photographing apparatus 10.
  • the photographing device 10 can be controlled through the terminal 200, for example, a user input on the terminal 200 is used to establish the photographing device 10 and an external device. Bluetooth communication.
  • the photographing device 10 may also be mounted on other components, such as being mounted on a helmet as a head-mounted photographing device, or clamped on clothing, for example.
  • the shooting device 10 is a head-mounted shooting device.
  • the head-mounted shooting device is used to capture video data, since the user is inconvenient to control the head-mounted shooting device, the first acoustic-electric device 20 and remote control device 30.
  • the second acousto-electric device 40, the electro-acoustic device 50, and the terminal 200 control the head-mounted shooting device to perform corresponding operations.
  • an embodiment of the present invention further provides a photographing system 100.
  • the photographing system 100 includes a first acoustic and electrical device 40 and a photographing device 10 according to any one of the foregoing embodiments.
  • the shooting system 100 may further include a remote control device 40, a second acoustic-electric device 40, an electro-acoustic device 50, a terminal 200, a movable platform 300, and the like.
  • the shooting system 100 uses the Bluetooth communication method to enable the first acoustoelectric device 20 and the shooting device 10 to communicate, so that the first acoustoelectric device 20 and the shooting device 10 can be placed at appropriate positions according to different occasions, and then The audio data of the first acousto-electric device 20 and the video data of the photographing device 10 are mixed to form a clear audio with a moderate volume.
  • a computer-readable storage medium 400 includes a computer program used in combination with the photographing device 10, and the computer program can be executed by the processor 12 to implement the control method of any one of the foregoing embodiments.
  • a computer program may be executed by the processor 12 to perform the control method described in the following steps:
  • 014 Mix audio data and video data to form audio and video.
  • the computer program may also be executed by the processor 12 to perform the control method described in the following steps:
  • the Bluetooth module 11 is controlled to receive audio data transmitted by the first acoustic and electrical device 20 using Bluetooth communication.
  • Any process or method description in a flowchart or otherwise described herein can be understood as representing a module, fragment, or portion of code that includes one or more executable instructions for performing a particular logical function or step of a process
  • the scope of the preferred embodiments of the present invention includes additional implementations, in which the functions may be performed out of the order shown or discussed, including performing the functions in a substantially simultaneous manner or in the reverse order according to the functions involved, which should It is understood by those skilled in the art to which the embodiments of the present invention pertain.
  • Logic and / or steps represented in a flowchart or otherwise described herein, for example, a sequenced list of executable instructions that may be considered to perform a logical function, may be embodied in any computer-readable medium, For instruction execution systems, devices, or devices (such as computer-based systems, systems including processors, or other systems that can fetch instructions from and execute instructions) Or equipment.
  • a "computer-readable medium” may be any device that can contain, store, communicate, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device.
  • computer readable media include the following: electrical connections (electronic devices) with one or more wirings, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disk read-only memory (CDROM).
  • the computer-readable medium may even be paper or other suitable medium on which the program can be printed, because, for example, by optically scanning the paper or other medium, followed by editing, interpretation, or other suitable Processing to obtain the program electronically and then store it in computer memory.
  • each part of the present invention may be executed by hardware, software, firmware, or a combination thereof.
  • multiple steps or methods may be performed by software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a logic gate circuit having a logic function for performing a logic function on a data signal Discrete logic circuits, application specific integrated circuits with suitable combinational logic gate circuits, programmable gate arrays (PGA), field programmable gate arrays (FPGA), etc.
  • each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may exist separately physically, or two or more units may be integrated into one module.
  • the above integrated modules can be executed in the form of hardware or software functional modules. When the integrated module is executed in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.
  • the aforementioned storage medium may be a read-only memory, a magnetic disk, or an optical disk.

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Abstract

一种拍摄装置（10）的控制方法。控制方法包括：（012）接收第一声电装置（20）利用蓝牙通信方式传输的音频数据，音频数据为第一声电装置（20）在拍摄装置（10）采集视频数据的过程中录制；（014）将音频数据和视频数据进行混合以形成音视频。本发明还公开了一种拍摄装置（10）、一种拍摄系统（100）和一种计算机可读存储介质（400）。

Description

拍摄装置的控制方法、拍摄装置、拍摄系统和存储介质 技术领域
本发明涉及电子技术，特别涉及一种拍摄装置的控制方法、拍摄装置、拍摄系统和计算机可读存储介质。
背景技术
在用户进行录像时，若用户与相机存在一定的距离，则相机录制形成的音视频存在用户的声音太小或不能录到用户的声音等问题。
发明内容
本发明的实施方式提供一种拍摄装置的控制方法、拍摄装置、拍摄系统和计算机可读存储介质。
本发明实施方式的拍摄装置的控制方法包括：
接收第一声电装置利用蓝牙通信方式传输的音频数据，所述音频数据为所述第一声电装置在所述拍摄装置采集视频数据的过程中录制；
将所述音频数据和所述视频数据进行混合以形成音视频。
本发明实施方式的拍摄装置包括：
蓝牙模块，所述蓝牙模块用于接收第一声电装置利用蓝牙通信方式传输的音频数据，所述音频数据为所述第一声电装置在所述拍摄装置采集视频数据的过程中录制；
处理器，所述处理器用于将所述音频数据和所述视频数据进行混合以形成音视频。
本发明实施方式的拍摄系统包括第一声电装置和上述拍摄装置。
本发明实施方式的计算机可读存储介质，其上存储有计算机程序，所述计算机程序可被处理器执行以完成上述控制方法。
本发明实施方式的拍摄装置的控制方法、拍摄装置、拍摄系统和计算机可读存储介质利用蓝牙通信方式使得第一声电装置和拍摄装置进行通信，从而可以在拍摄装置与用户存在一定距离时，将第一声电装置设置在用户身边以利用第一声电装置采集用户的音频数据，进而可以混合第一声电装置的音频数据和拍摄装置的视频数据以形成声音清晰、音量适中的音视频。另外，利用蓝牙通信方式进行通信可以有效地降低拍摄装置的功耗。
本发明的实施方式的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实施方式的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施方式的描述中将变得明显和容易理解，其中：
图1是本发明某些实施方式的拍摄装置的控制方法的流程示意图；
图2是本发明某些实施方式的拍摄系统的示意图；
图3至图6是本发明某些实施方式的拍摄装置的控制方法的流程示意图；
图7是本发明某些实施方式的拍摄装置与第一声电装置和遥控装置通信的示意图；
图8是本发明某些实施方式的拍摄装置的控制方法的流程示意图；
图9是本发明某些实施方式的拍摄装置与第二声电装置和遥控装置通信的示意图；
图10和图11是本发明某些实施方式的拍摄装置的控制方法的流程示意图；
图12是本发明某些实施方式的拍摄装置与电声装置和遥控装置通信的示意图；
图13是本发明某些实施方式的拍摄装置的控制方法的流程示意图；
图14是本发明某些实施方式的拍摄装置的结构示意图；
图15和图16是本发明某些实施方式的拍摄装置的控制方法的流程示意图；
图17是本发明某些实施方式的可移动平台的示意图；
图18是本发明某些实施方式的拍摄装置的控制方法的流程示意图；
图19是本发明某些实施方式的拍摄装置和计算机可读存储介质的连接示意图。
主要元件符号附图说明：
拍摄系统100、拍摄装置10、蓝牙模块11、处理器12、拍摄部13、显示屏14、手持部15、增稳装置16、第一声电装置20、遥控设备30、第二声电装置40、电声装置50、终端200、可移动平台300、计算机可读存储介质400。
具体实施方式
下面详细描述本发明的实施方式，所述实施方式的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可 以是机械连接，也可以是电连接或可以相互通信；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
下文的公开提供了许多不同的实施方式或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本发明提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
下面详细描述本发明的实施方式，所述实施方式的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
请参阅图1和图2，本发明实施方式的拍摄装置10的控制方法包括：
012：接收第一声电装置20利用蓝牙通信方式传输的音频数据，音频数据为第一声电装置20在拍摄装置10采集视频数据的过程中录制；
014：将音频数据和视频数据进行混合以形成音视频。
请继续参阅图2，本发明实施方式的拍摄装置10包括蓝牙模块11和处理器12。蓝牙模块11用于接收第一声电装置20利用蓝牙通信方式传输的音频数据，音频数据为第一声电装置20在拍摄装置10采集视频数据的过程中录制。处理器12用于将音频数据和视频数据进行混合以形成音视频，即包含图像以及声音的有声视频。蓝牙模块11与处理器12电性连接，从而蓝牙模块11可以将接收到的音频数据传输给处理器12，另外，拍摄装置10采集的视频数据也可以传输给处理器12。
也即是说，本发明实施方式的控制方法可以由本发明实施方式的拍摄装置10实现，其中，步骤012可以由蓝牙模块11实现，步骤014可以由处理器12实现。
现有的大多电子装置(例如手机)既具备采集视频数据的能力，也具备录音能力，因此可以直接利用电子装置录制音视频。然而，在某些应用场合中，电子装置所拍摄的场景相对电子装置比较远，例如利用运动相机拍摄用户时，运动相机由于可挂载在其它部件上而与用户之间存在一定距离，或手持时距离用户比较远，则此时录制的用户的音视频容易出现声音太小或没能录到的问题。
可以理解，本发明中的拍摄装置10可以为运动相机，该运动相机可以为相机，也可以为手持拍摄设备，如手持云台相机。同时，该拍摄装置10也可以挂载在其它部件上，如头戴设备，如运动工具。该拍摄装置10可以适用于用户在运动场景中进行视频的录制以及音 视频的合成。本发明主要以拍摄装置10应用于运动场景中为例进行说明，当然，也可以应用于其它适合于音视频分开录制并合成音视频的场景，且该拍摄装置10可以为其它具有拍摄功能以及蓝牙功能的电子设备，如手机、平板电脑等。
本发明实施方式的拍摄装置10的控制方法和拍摄装置10利用蓝牙通信方式使得第一声电装置20和拍摄装置10进行通信，从而可以在拍摄装置10与用户存在一定距离时，尤其是在用户运动过程中，可以在人机分离的拍摄情况下，或者需要音视频在不同环境下采集的情况下，将第一声电装置20设置在用户身边以利用第一声电装置20采集用户的音频数据，进而可以混合第一声电装置20的音频数据和拍摄装置10的视频数据以形成声音清晰、音量适中的音视频，并能够满足用户的各种拍摄需求，可以大大提高用户的体验。例如拍摄装置10为运动相机，在用户运动过程中，利用拍摄装置10为用户录像时，拍摄装置10与用户存在一定距离，但可以同时利用第一声电装置20采集用户的音频数据，并将音频数据与拍摄装置10采集的视频数据进行同步混合，而不需要用户将拍摄装置10时刻靠近嘴边进行音频数据的录制，使得用户的手部可以自由运动，能够更加专注地进行拍摄。可以理解，混合形成的音视频既包含图像又包含声音。
进一步的，在相关技术中，为了实现拍摄装置10的图传能力，拍摄装置10一般通过WIFI与其他设备进行通信连接，但由于WIFI的功耗比蓝牙大很多，因此容易导致拍摄装置10的功耗过大，尤其在小型化的拍摄装置10上面，WIFI功耗大的缺点会变得比较明显。本发明实施方式的拍摄装置10可以适用于运动场景，因而需要小型化、轻便化、便携化，而利用蓝牙通信方式与第一声电装置20进行通信，可以有效地降低拍摄装置10的功耗。
第一声电装置20可以是任何包括声电元件的装置，声电元件是指可以将声音信息转换为电信息的元件，声电元件例如包括麦克风、话筒、拾音器等。第一声电装置20例如为手机、蓝牙麦克风、平板电脑等。第一声电装置20也包括蓝牙模块(图未示)，拍摄装置10的蓝牙模块11和第一声电装置20的蓝牙模块进行蓝牙通信。
在某些实施方式中，拍摄装置10的蓝牙模块11接收的音频数据为音频传输格式的音频数据，即第一声电装置20将音频数据的编码后发送给拍摄装置10，其中，音频编码格式包括但不限于SBC(Sub-band coding，子带编码)、AAC(Advanced Audio Coding，高级音频编码)或aptX。
在本发明实施方式中，音频数据是第一声电装置20在拍摄装置10采集视频数据的过程中同步录制，从而可以避免音频数据与视频数据不匹配的情况，如音频数据描述的当前场景慢于视频数据描述的当前场景。因此，获得的音频数据与视频数据是高度关联的，从而可以将高度关联的音频数据和视频数据混合以形成用户比较满意的音视频。比如，在用户的运动过程中，拍摄装置10采集用户的视频数据(如表情、身体动作信息)，例如用户 挥手、比胜利手势等时，第一声电装置10同步采集此时用户对应的音频数据，如用户大喊“赢了”、“好耶”，从而使得混合形成的音视频能够更加符合实际场景中的情况。
请参阅图3，在某些实施方式中，步骤012包括：
0122：在拍摄装置10采集视频数据的过程中，同步接收第一声电装置20利用蓝牙通信方式传输的音频数据。
请再次参阅图2，在某些实施方式中，蓝牙模块11用于在拍摄装置10采集视频数据的过程中同步接收第一声电装置20利用蓝牙通信方式传输的音频数据。
也即是说，步骤0122可以由蓝牙模块11实现。
具体地，为了实时混合音频数据和视频数据以形成音视频，在拍摄装置10采集视频的过程中，可以利用蓝牙模块11实时地同步接收第一声电装置20的音频数据，从而拍摄装置10能够同时得到同步的视频数据和音频数据，进而处理器12可以实时地混合音频数据和视频数据以形成音视频。在实时形成音视频后，可以进行实时播放或者进行后续处理。如此，能够获得实时的音视频。
在某些实施方式中，第一声电装置20也可以先将音频数据(在拍摄装置10采集视频数据的过程中同步录制的)保存起来，拍摄装置10在采集视频数据后，再接收视频数据对应的音频数据以进行混合。如此，可以避免拍摄装置10在采集视频数据的过程中由于接收音频数据和/或进行混合处理而造成的卡顿、宕机等问题。
请参阅图4，在某些实施方式中，在步骤012之前，控制方法还包括：
016：当检测到发生拍摄触发事件时，控制拍摄装置10进行视频数据的采集。
请再次参阅图2，在某些实施方式中，在接收第一声电装置20利用蓝牙通信方式传输的音频数据之前，处理器12还用于当检测到发生拍摄触发事件时控制拍摄装置10进行视频数据的采集。
也即是说，步骤016可以由处理器12实现。
如此，用户可以根据需求使得拍摄触发事件发生，从而控制拍摄装置10进行视频数据的采集，同时在拍摄装置10进行视频数据采集的同时，可以控制第一声电装置20录制音频数据。其中，拍摄触发事件可以是用户通过触发拍摄装置10上用于拍摄的按键(物理按键或虚拟按键)形成。在一个实施例中，在用户触发拍摄装置10上的拍摄按键时确定检测到发生拍摄触发事件。当然，拍摄触发事件也可以通过其他方式发生，如语音触发拍摄、体感输入触发拍摄、或在拍摄装置10的显示屏14上触控(如点击、如滑动、如按压)而触发拍摄，在此不做具体限定。
另外，在检测到拍摄触发事件时，在拍摄装置10进行视频数据采集的同时，第一声电装置20可以同时同步录制音频数据并把音频数据实时地发送给拍摄装置10，从而拍摄装 置10可以通过拍摄触发事件实时获得对应的视频数据和音频数据以混合形成音视频。当然，在实际应用中，音频数据也可以在视频数据采集后发送至拍摄装置10。
其中，在检测到拍摄触发事件的同时，当拍摄装置10开始进行视频数据的采集时，第一声电装置20针对音频数据的同步采集可以由拍摄装置10触发，也可以由其它条件或其它装置触发，以在一开始即实现与视频数据的同步采集。当然，也可以是在视频数据采集的过程中，进行音频数据的录制，以实现与相应视频数据的同步，即当前的音频数据与当前的视频数据是同步关联的、匹配的。
请参阅图5，在某些实施方式中，控制方法还包括：
018：当检测到拍摄装置10与第一声电装置20建立蓝牙通信时，发送音频录制指令至第一声电装置20，以使得第一声电装置20根据音频录制指令录制音频数据。
请再次参阅图2，在某些实施方式中，蓝牙模块11还用于当检测到拍摄装置10与第一声电装置20建立蓝牙通信时，发送音频录制指令至第一声电装置20，以使得第一声电装置20根据音频录制指令录制音频数据。
也即是说，步骤018可以由蓝牙模块11实现。
具体地，在拍摄装置10采集视频数据时，可以检测拍摄装置10与第一声电装置20是否建立蓝牙通信，在拍摄装置10与第一声电装置20建立了蓝牙通信时，拍摄装置10即可以通过蓝牙模块11发送音频录制指令至第一声电装置20，从而第一声电装置20在接收到音频录制指令后可以开始工作以录制音频数据。
在某些实施方式中，若检测到拍摄装置10与第一声电装置20没建立蓝牙通信，则可以尝试与第一声电装置10建立蓝牙通信、或提示用户、或利用其它方式录制音频数据。在一个实施方式中，若检测到拍摄装置10与第一声电装置20没建立蓝牙通信，可以自动打开拍摄装置10的蓝牙模块11并尝试与第一声电装置20的蓝牙模块进行连接，如此，可以快速建立蓝牙通信。在另一个实施例中，若检测到拍摄装置10与第一声电装置20没建立蓝牙通信，则可以提示用户“未建立蓝牙通信”的信息，提示用户的方式可以是通过语音、图像、文字、光电显示等方式，例如通过在拍摄装置10上显示“未建立蓝牙通信”的文字以提示用户，如此，用户可以得知拍摄装置10与第一声电装置20的蓝牙连接状态。在另一个实施例中，拍摄装置10可以包括声电元件，在检测到拍摄装置10与第一声电装置20没建立蓝牙通信时，可以开启拍摄装置10的声电元件，利用拍摄装置10的声电元件录制音频数据，而在这个过程中，若拍摄装置10与第一声电装置20建立了蓝牙通信，则可以转换为利用第一声电装置20录制音频数据，如此，视频数据对应的音频数据可能部分由拍摄装置10的声电元件采集获得，部分由第一声电装置20采集获得。如此，能够使得在第一声电装置20没有录制音频数据时，拍摄装置10也可形成音视频，以及具有多种音视频 的合成方式。
当然，在某些实施方式中，若检测到拍摄装置10与第一声电装置20没建立蓝牙通信，也可控制拍摄装置10不采集视频数据或停止采集视频数据，在此不做具体限定。
请参阅图6和图7，在某些实施方式中，控制方法还包括：
022：接收遥控设备30利用蓝牙通信方式传输的控制指令；
024：根据控制指令控制拍摄装置10执行相应的操作。
请继续参阅图7，在某些实施方式中，蓝牙模块11还用于接收遥控设备30利用蓝牙通信方式传输的控制指令。处理器12还用于根据控制指令控制拍摄装置10执行相应的操作。
也即是说，步骤022可以由蓝牙模块11实现，步骤024可以由处理器12实现。
具体地，遥控设备30例如为手机、平板电脑、蓝牙遥控器等，遥控设备30与拍摄装置10通过蓝牙通信方式进行通信。遥控设备30可以根据用户的输入形成控制指令，并将该控制指令发送给拍摄装置10。蓝牙模块11在接收到遥控设备30发送的控制指令后，可以将该控制指令传输给处理器12，从而处理器12可以根据该控制指令控制拍摄装置10执行对应的操作。如此，用户可以根据遥控设备30控制拍摄装置10。
在某些实施方式中，用户的输入为按键输入，控制指令为按键控制指令。其中，遥控设备30可以包括按键(图未示)，通过按键产生的控制指令称为按键控制指令，该按键控制指令指令较小，在发送前可以封装为基于BLE标准GATT Profile的数据。其中，按键可以是物理按键，如拍摄装置10根据物理按键的键值来完成相应的操作，或虚拟按键，例如遥控设备30包括触控显示屏，触控显示屏可以显示用于产生控制指令的图标以作为虚拟按键，且拍摄装置10可以根据图标指示的功能来完成相应的操作。当然，用户的输入也可以为语音输入、体感输入等，对应地，控制指令为语音控制指令、体感控制指令等，同时，其传输形式也可以基于其类型的改变而变化，如为语音输入时，可以编码成相应的音频格式后传输，在此不做具体限定。
其中，遥控设备30可以为只具有按键功能及蓝牙功能的操控设备，如蓝牙遥控器，以用于控制拍摄装置10，当遥控设备30传输的控制指令不为按键控制指令时，其也可以为具有其它功能的操控设备，如具有采集语音的功能、具有显示功能，此处不做具体限定。
需要说明的是，在图6的示例中，步骤022和步骤024在步骤012和步骤014执行，可以理解，在其他实施方式中，根据不同的控制指令，步骤022和步骤024也可以在步骤012和步骤014之前执行，步骤022和步骤024也可以与步骤012和步骤014同时执行，当然，步骤012、步骤014、步骤022和步骤024也可以采用采用其他的执行顺序，在此不做具体限定。
不同的控制指令可以控制拍摄装置10执行不同的操作，例如控制指令可以为对焦指令，对焦指令可以控制拍摄装置10进行对焦；又例如控制指令可以为感光度调节指令，感光度调节指令可以控制拍摄装置10调节感光度。在某些实施方式中，控制指令为录像指令，控制指令的接收为拍摄触发事件的发生，即录像指令可以控制拍摄装置10进行视频数据的采集。
在某些实施方式中，第一声电装置20与遥控设备30集成为一个设备或彼此通信，从而拍摄装置10在接收到遥控设备30利用蓝牙通信方式传输的录像指令时采集视频数据，同时第一声电装置20也可以根据录像指令同步录制音频数据，从而可以利用遥控设备30的录像指令控制拍摄装置10和第一声电装置20同时进行工作以同步采集视频数据和音频数据，从而能够获得较佳的音视频。
请参阅图8和图9，在某些实施方式中，控制方法还包括：
026：接收第二声电装置40利用蓝牙通信方式传输的声控指令；
028：根据声控指令控制拍摄装置10执行相应的操作。
请继续参阅图9，在某些实施方式中，蓝牙模块11还用于接收第二声电装置40利用蓝牙通信方式传输的声控指令。处理器12还用于根据声控指令控制拍摄装置10执行相应的操作。
也即是说，步骤026可以由蓝牙模块11实现，步骤028可以由处理器12实现。
具体地，第二声电装置40也可以是任何包括声电元件的装置，声电元件是指可以将声音信息转换为电信息的元件，声电元件例如包括麦克风、话筒、拾音器等。第二声电装置40例如为手机、蓝牙麦克风、平板电脑等。第二声电装置40与拍摄装置10也可以通过蓝牙通信方式进行通信。第二声电装置40可以根据用户的语音输入形成声控指令，并将该声控指令发送给拍摄装置10，其中，声控指令在发送前可以编码为音频传输格式，音频传输格式例如为SBC、AAC或aptX。蓝牙模块11在接收到第二声电装置40发送的声控指令后，可以将该声控指令传输给处理器12，处理器将声控指令解码为音频文件格式，音频文件格式例如包括PCM、WAV或AMR等，再利用语音识别的方式识别声控指令对应的操作指令，从而处理器12可以控制拍摄装置10执行对应的操作。如此，用户可以根据第二声电装置40控制拍摄装置10。
需要说明的是，在图8的示例中，步骤026和步骤028在步骤012和步骤014执行，可以理解，在其他实施方式中，根据不同的声控指令，步骤026和步骤028也可以在步骤012和步骤014之前执行，步骤026和步骤028也可以与步骤012和步骤014同时执行，当然，步骤012、步骤014、步骤026和步骤028也可以采用采用其他的执行顺序，在此不做具体限定。
不同的声控指令可以控制拍摄装置10执行不同的操作，例如声控指令可以为对焦指令，对焦指令可以控制拍摄装置10进行对焦；又例如声控指令可以为感光度调节指令，感光度调节指令可以控制拍摄装置10调节感光度。在某些实施方式中，声控指令为录像指令，声控指令的接收为拍摄触发事件的发生，即录像指令可以控制拍摄装置10进行视频数据的采集。
需要说明的是，上述第二声电装置40与第一声电装置20可以相同，例如上述第一声电装置20既可以用于通过声控指令控制拍摄装置，也可以用于录制音频数据。在一个实施例中，在第一声电装置20与拍摄装置10建立蓝牙通信后，可以利用第一声电装置20输入声控指令，声控指令例如为录像指令，从而控制拍摄装置10开始采集视频数据，而第一声电装置20在根据录像指令指示拍摄装置10采集视频数据的同时，也可以根据录像指令开始同步录制音频数据，从而可以利用录像指令控制拍摄装置10和第一声电装置20同时进行工作以同步采集视频数据和音频数据，以避免音频数据落后于视频数据或视频数据落后于音频数据的问题，以能够获得较佳的音视频。
当然，第二声电装置40与第一声电装置20也可以不同，在此不做具体限定。
请参阅图10，在某些实施方式中，在步骤014之后，控制方法还包括：
031：存储音视频。
请再次参阅图2，在某些实施方式中，在将音频数据和视频数据进行混合以形成音视频之后，处理器12还用于存储音视频。
也即是说，步骤031可以由处理器12实现。
具体地，在某些实施方式中，拍摄装置10包括存储器(图未示)，处理器12可将音视频存储在存储器中。当然，在某些实施方式中，处理器12也可通过蓝牙模块11或其他通信模块将音视频发送至其他存储设备，从而将音视频存储在其他存储设备中，其他存储设备例如为外置SD卡、服务器、用户终端等。
请参阅图11和图12，在某些实施方式中，在步骤014之后，控制方法还包括：
032：接收针对音视频的播放指令；
034：当检测到拍摄装置10与电声装置50建立蓝牙通信时，根据播放指令将音视频中的音频数据发送至电声装置50，以使得电声装置50播放音频数据。
请继续参阅图12，在某些实施方式中，在将音频数据和视频数据进行混合以形成音视频之后，处理器12还用于接收针对音视频的播放指令；蓝牙模块11还用于当检测到拍摄装置10与电声装置50建立蓝牙通信时，根据播放指令将音视频中的音频数据发送至电声装置50，以使得电声装置50播放音频数据。
也即是说，步骤032可以由处理器12实现，步骤034可以由蓝牙模块11实现。
具体地，电声装置50可以是任何包括电声元件的装置，电声元件是指可以将电信息转换为声音信息的元件，电声元件例如包括喇叭、耳机或扬声器等。电声装置50例如为手机、蓝牙耳机、平板电脑等。电声装置50与拍摄装置10可以通过蓝牙通信方式进行通信。在一个实施方式中，用户可以进入拍摄装置10的回放界面中，通过选择视频播放，从而处理器12可以接收到播放指令。处理器12在接收到播放指令后，可以解析音视频，从而将视频数据和音频数据分离开来。同时，处理器12可以判断拍摄装置10与电声装置50是否建立蓝牙通信，若是，则处理器12可以通过蓝牙模块11将音频数据发送至电声装置50，从而通过电声装置50播放该音频数据。另外，视频数据可以在拍摄装置10上进行播放，也可以是拍摄装置10将视频数据发送至其他播放装置进行播放。在其他实施方式中，用户也可以通过其他方式触发播放指令，例如通过上述实施方式的第一声电装置20、遥控设备30和第二声电装置40中的至少一种，发送播放指令至拍摄装置10。
在某些实施方式中，若检测到拍摄装置10与电声装置50没建立蓝牙通信，则可以尝试与电声装置50建立蓝牙通信、或提示用户、或利用其它方式播放音频数据。在一个实施方式中，若检测到拍摄装置10与电声装置50没建立蓝牙通信，可以自动打开拍摄装置10的蓝牙模块11并尝试与电声装置50的蓝牙模块进行连接，如此，可以快速建立蓝牙通信。在另一个实施例中，若检测到拍摄装置10与电声装置50没建立蓝牙通信，可以提示用户“未建立蓝牙通信”的信息，提示用户的方式可以是通过语音、图像、文字、光电显示等方式，例如通过在拍摄装置10上显示“未建立蓝牙通信”的文字以提示用户，如此，用户可以得知拍摄装置10与电声装置50的蓝牙连接状态。在另一个实施例中，拍摄装置10可以包括电声元件，在检测到拍摄装置10与电声装置50没建立蓝牙通信时，可以开启拍摄装置10的电声元件，利用拍摄装置10的电声元件播放音频数据，在拍摄装置10与电声装置50建立了蓝牙通信时，可以继续利用电声装置50播放剩下的音频数据。如此，能够使得音视频能够正常播放，以及具有多种播放方式。
当然，在某些实施方式中，若检测到拍摄装置10与电声装置50没建立蓝牙通信，也可不播放音视频或停止播放音视频，在此不做具体限定。
请参阅图13，在某些实施方式中，控制方法还包括：
036：依据用户的输入建立拍摄装置10与外部设备之间的蓝牙通信，外部设备包括第一声电装置20。
请再次参阅图2，在某些实施方式中，处理器12还用于依据用户的输入建立拍摄装置10与外部设备之间的蓝牙通信，外部设备包括第一声电装置20。
也即是说，步骤036可以由处理器12实现。
具体地，在拍摄装置10与外部设备之间还未进行蓝牙通信之前，可以判断是否接收到 用户输入，从而依据用户的输入建立起拍摄装置10与外部设备之间的蓝牙通信，其中，外部设备包括第一声电装置20、遥控设备30、第二声电装置40、电声装置50中的一种或多种。在多个外部设备同时存在时，比如第一声电装置20、遥控设备30、第二声电装置40、电声装置50同时存在时，可以依据用户的输入选择拍摄装置10与多个外部设备中的一个或多个进行蓝牙通信。另外，在某些实施方式中，多个外部设备也可以集成在一个设备(例如手机、平板电脑等)中，例如第一声电装置20、遥控设备30、第二声电装置40、电声装置50可以集成在一个手机中，该手机同时具备蓝牙通信能力、声电转换能力、按键(物理按键或虚拟按键)、电声转换能力。
其中，用户的输入可以是针对拍摄装置10的输入，也可以是在某一外部设备与拍摄装置10通信连接后，通过用户针对这一外部设备的输入。用户的输入可以包括多种形式，可以包括但不限于按键输入、触控输入、语音输入、体感输入等。
在某些实施方式中，外部设备可以通过蓝牙A2DP协议与拍摄装置10进行通信。
请参阅图14，在某些实施方式中，拍摄装置10还包括拍摄部13、显示屏14和手持部15，手持部15用于支撑拍摄部13，显示屏14设置在手持部15上。拍摄部13可以用于拍摄图像和/视频，拍摄部13例如包括镜头和图像传感器。显示屏14可以用于显示拍摄部13采集的图像和/或视频。手持部15可以使得用户能够更好地手持拍摄装置10。
在某些实施方式中，拍摄装置10还包括增稳装置16，增稳装置16例如为云台，云台可以在拍摄装置10工作时进行转动以消除拍摄装置10的抖动，从而使得拍摄装置10采集的图像和/或视频的质量更佳。
其中，云台可以为单轴云台、双轴云台或三轴云台。云台能在相应方向上为拍摄装置10进行增稳，或者用于调控拍摄装置10的拍摄角度。
请参阅图14和15，在某些实施方式中，步骤036包括：
0362：依据用户在拍摄装置10上的输入建立拍摄装置10与外部设备之间的蓝牙通信。
请继续参阅图14，在某些实施方式中，处理器12用于依据用户在拍摄装置10上的输入建立拍摄装置10与外部设备之间的蓝牙通信。
也即是说，步骤0362可以由处理器12实现。
具体地，在用户能够直接对拍摄装置10进行操作时(例如手持拍摄装置10时)，用户可直接在拍摄装置10上进行输入以使拍摄装置10与外部设备之间建立蓝牙通信。其中，用户在拍摄装置10上输入，可以理解为，用户通过拍摄装置10的按键输入按键信息、或通过拍摄装置10的语音识别能力输入语音信息、或通过拍摄装置10的体感识别能力输入体感信息等。
请参阅图14和图16，在某些实施方式中，步骤0362包括：
03622：依据用户在拍摄装置10的显示屏14上的输入建立拍摄装置10与外部设备之间的蓝牙通信。
请继续参阅图14，在某些实施方式中，处理器12用于依据用户在拍摄装置10的显示屏14上的输入建立拍摄装置10与外部设备之间的蓝牙通信。
也即是说，步骤03622可以由处理器12实现。
具体地，显示屏14为触控显示屏，用户在拍摄装置10上进行输入时，可以通过拍摄装置10的显示屏14进行输入，例如拍摄装置10显示“voice command”的虚拟按键，用户通过触摸该虚拟按键以使得拍摄装置10与第一声电装置20建立蓝牙通信，又例如拍摄装置显示“播放”的虚拟按键，用户通过触摸该虚拟按键以使得拍摄装置10与电声装置50建立蓝牙通信。在一个实施例中，拍摄装置10上可以显示用于进行蓝牙连接的多个图标，用户通过点击外部设备对应的图标以实现拍摄装置10与外部设备的蓝牙连接。
可以理解，在某些实施例方式中，拍摄装置10可以为上述说明的具有手持部15和/或增稳装置16的装置，也可以为简单的可用于手持的装置，如相机。
请参阅图17，在某些实施方式中，拍摄装置10承载于可移动平台300上，外部设备远离可移动平台300设置。
具体地，可移动平台300是指可以移动的平台，例如包括飞行器、汽车、机器人、水面端移动设备等，也可以为云台。在拍摄装置10承载在可移动平台300上时，拍摄装置10可以为具有拍摄功能的装置，或兼具有拍摄功能及显示功能的装置。
在一个实施例中，可移动平台300为飞行器，外部设备为第一声电装置20。拍摄装置10设置在飞行器上并进行航拍以采集用户的视频数据，由于此时拍摄装置10远离用户，因此飞行器上的设备难以采集到用户的声音，因此可以将第一声电装置20设置在用户身边，从而通过第一声电装置20采集用户的音频数据，进而用户的音频数据可以与航拍时采集的视频数据进行混合以形成音视频。
可以理解，本发明中，拍摄装置10采集的视频数据可以为控制可移动平台的过程中采集的视频数据，也可以为控制拍摄装置10的过程中采集的视频数据。
请参阅图17和图18，在某些实施方式中，步骤036包括：
0364：依据用户在终端200上的输入建立拍摄装置10与外部设备之间的蓝牙通信，拍摄装置10与终端200通信连接。
请继续参阅图17，在某些实施方式中，处理器12用于依据用户在终端200上的输入建立拍摄装置10与外部设备之间的蓝牙通信，拍摄装置10与终端200通信连接。
也即是说，步骤0364可以由处理器12实现。
具体地，在用户不方便直接对拍摄装置10进行操作时(例如拍摄装置10承载在可移 动平台300上，可移动平台300远离用户或处于运动中)，用户可通过与拍摄装置10通信连接的终端200控制拍摄装置10与外部设备建立蓝牙通信，其中，终端200可以是遥控器、手机、平板电脑等，终端200与拍摄装置10可以通过WIFI、蓝牙、无线连接器等方式进行通信。用户在终端200上的输入可以为按键输入(物理按键或虚拟按键)、语音输入、体感输入等，在此不做具体限定。
可以理解，终端200、第一声电装置20、遥控设备30、第二声电装置40、电声装置50可以分别是独立的设备，也可以是互为彼此，以实现对拍摄装置10的集成控制，此处不做具体限定。
在某些实施方式中，拍摄装置10为尺寸较小的手持云台拍摄设备，拍摄装置10可以与终端200连接，例如拍摄装置10可以与终端200的侧面接口连接，此时，拍摄装置10可以由终端200承载，或终端200可以由拍摄装置10承载。同时，由于拍摄装置10的尺寸较小，因此不便于直接对拍摄装置10进行操作，此时可以通过终端200控制拍摄装置10，例如通过用户在终端200上的输入建立拍摄装置10与外部设备之间的蓝牙通信。
当然，拍摄装置10除了可以是手持外，还可以安装在其他部件上，例如安装在头盔上作为头戴拍摄装置，又例如夹持在衣服上等。在一个实施方式中，拍摄装置10为头戴拍摄装置，在采用头戴拍摄装置拍摄视频数据时，由于用户不方便对头戴拍摄装置进行操控，因此可以通过第一声电装置20、遥控设备30、第二声电装置40、电声装置50和终端200等控制头戴拍摄装置进行相应的操作。
请再次参阅图2，本发明实施方式还提供一种拍摄系统100，该拍摄系统100包括第一声电装置40和上述任意一种实施方式的拍摄装置10。另外，拍摄系统100还可以包括遥控设备40、第二声电装置40、电声装置50、终端200、可移动平台300等。
本发明实施方式的拍摄系统100利用蓝牙通信方式使得第一声电装置20和拍摄装置10进行通信，从而可以根据不同场合将第一声电装置20与拍摄装置10放置在合适的位置，进而可以混合第一声电装置20的音频数据和拍摄装置10的视频数据以形成声音清晰、音量适中的音视频。
请参阅图19，本发明实施方式的计算机可读存储介质400包括与拍摄装置10结合使用的计算机程序，所述计算机程序可被处理器12执行以完成上述任意一种实施方式的控制方法。
例如，计算机程序可被处理器12执行以完成以下步骤所述的控制方法：
012：控制蓝牙模块11接收第一声电装置20利用蓝牙通信方式传输的音频数据，音频数据为第一声电装置20在拍摄装置10采集视频数据的过程中录制；
014：将音频数据和视频数据进行混合以形成音视频。
再例如，计算机程序还可被处理器12执行以完成以下步骤所述的控制方法：
0122：在拍摄装置10采集视频数据的过程中，控制蓝牙模块11接收第一声电装置20利用蓝牙通信方式传输的音频数据。
在本说明书的描述中，参考术语“一个实施方式”、“一些实施方式”、“示意性实施方式”、“示例”、“具体示例”、或“一些示例”等的描述意指结合所述实施方式或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施方式或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施方式或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施方式或示例中以合适的方式结合。
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为，表示包括一个或更多个用于执行特定逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分，并且本发明的优选实施方式的范围包括另外的执行，其中可以不按所示出或讨论的顺序，包括根据所涉及的功能按基本同时的方式或按相反的顺序，来执行功能，这应被本发明的实施例所属技术领域的技术人员所理解。
在流程图中表示或在此以其他方式描述的逻辑和/或步骤，例如，可以被认为是用于执行逻辑功能的可执行指令的定序列表，可以具体执行在任何计算机可读介质中，以供指令执行系统、装置或设备(如基于计算机的系统、包括处理器的系统或其他可以从指令执行系统、装置或设备取指令并执行指令的系统)使用，或结合这些指令执行系统、装置或设备而使用。就本说明书而言，"计算机可读介质"可以是任何可以包含、存储、通信、传播或传输程序以供指令执行系统、装置或设备或结合这些指令执行系统、装置或设备而使用的装置。计算机可读介质的更具体的示例(非穷尽性列表)包括以下：具有一个或多个布线的电连接部(电子装置)，便携式计算机盘盒(磁装置)，随机存取存储器(RAM)，只读存储器(ROM)，可擦除可编辑只读存储器(EPROM或闪速存储器)，光纤装置，以及便携式光盘只读存储器(CDROM)。另外，计算机可读介质甚至可以是可在其上打印所述程序的纸或其他合适的介质，因为可以例如通过对纸或其他介质进行光学扫描，接着进行编辑、解译或必要时以其他合适方式进行处理来以电子方式获得所述程序，然后将其存储在计算机存储器中。
应当理解，本发明的各部分可以用硬件、软件、固件或它们的组合来执行。在上述实施方式中，多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件来执行。例如，如果用硬件来执行，和在另一实施方式中一样，可用本领域公知的下列技术中的任一项或他们的组合来执行：具有用于对数据信号执行逻辑功能的逻辑门电路的离散逻辑电路，具有合适的组合逻辑门电路的专用集成电路，可编程门阵列(PGA)，现场可编程门阵列(FPGA)等。
本技术领域的普通技术人员可以理解执行上述实施方法携带的全部或部分步骤是可以 通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，该程序在执行时，包括方法实施例的步骤之一或其组合。
此外，在本发明各个实施例中的各功能单元可以集成在一个处理模块中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个模块中。上述集成的模块既可以采用硬件的形式执行，也可以采用软件功能模块的形式执行。所述集成的模块如果以软件功能模块的形式执行并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。
上述提到的存储介质可以是只读存储器，磁盘或光盘等。尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (40)

  1. 一种拍摄装置的控制方法，其特征在于，所述控制方法包括：
    接收第一声电装置利用蓝牙通信方式传输的音频数据，所述音频数据为所述第一声电装置在所述拍摄装置采集视频数据的过程中录制；
    将所述音频数据和所述视频数据进行混合以形成音视频。
  2. 根据权利要求1所述的控制方法，其特征在于，所述接收第一声电装置利用蓝牙通信方式传输的音频数据，包括：
    在所述拍摄装置采集所述视频数据的过程中，同步接收所述第一声电装置利用蓝牙通信方式传输的所述音频数据。
  3. 根据权利要求1或2所述的控制方法，其特征在于，在所述接收第一声电装置利用蓝牙通信方式传输的音频数据之前，所述控制方法还包括：
    当检测到发生拍摄触发事件时，控制所述拍摄装置进行所述视频数据的采集。
  4. 根据权利要求3所述的控制方法，其特征在于，所述控制方法还包括：
    当检测到所述拍摄装置与所述第一声电装置建立蓝牙通信时，发送音频录制指令至所述第一声电装置，以使得所述第一声电装置根据所述音频录制指令录制所述音频数据。
  5. 根据权利要求3所述的控制方法，其特征在于，所述控制方法还包括：
    接收遥控设备利用蓝牙通信方式传输的控制指令；
    根据所述控制指令控制所述拍摄装置执行相应的操作。
  6. 根据权利要求5所述的控制方法，其特征在于，所述控制指令为录像指令，所述控制指令的接收为所述拍摄触发事件的发生。
  7. 根据权利要求6所述的控制方法，其特征在于，所述控制指令为按键控制指令。
  8. 根据权利要求3所述的控制方法，其特征在于，所述控制方法还包括：
    接收第二声电装置利用蓝牙通信方式传输的声控指令；
    根据所述声控指令控制所述拍摄装置执行相应的操作。
  9. 根据权利要求8所述的控制方法，其特征在于，所述声控指令为录像指令，所述录像指令的接收为所述拍摄触发事件的发生。
  10. 根据权利要求8所述的控制方法，其特征在于，所述第一声电装置或所述第二声电装置为蓝牙麦克风。
  11. 根据权利要求1或2所述的控制方法，其特征在于，在所述将所述音频数据和所述视频数据进行混合以形成音视频之后，所述控制方法还包括：
    接收针对所述音视频的播放指令；
    当检测到所述拍摄装置与电声装置建立蓝牙通信时，根据所述播放指令将所述音视频 中的所述音频数据发送至所述电声装置，以使得所述电声装置播放所述音频数据。
  12. 根据权利要求11所述的控制方法，其特征在于，所述电声装置为蓝牙耳机。
  13. 根据权利要求1或2所述的控制方法，其特征在于，所述控制方法还包括：
    依据用户的输入建立所述拍摄装置与外部设备之间的蓝牙通信，所述外部设备包括所述第一声电装置。
  14. 根据权利要求13所述的控制方法，其特征在于，所述依据用户的输入建立所述拍摄装置与外部设备之间的蓝牙通信，包括：
    依据用户在所述拍摄装置上的输入建立所述拍摄装置与所述外部设备之间的蓝牙通信。
  15. 根据权利要求14所述的控制方法，其特征在于，所述依据用户在所述拍摄装置上的输入建立所述拍摄装置与外部设备之间的蓝牙通信，包括：
    依据用户在所述拍摄装置的显示屏上的输入建立所述拍摄装置与所述外部设备之间的蓝牙通信。
  16. 根据权利要求15所述的控制方法，其特征在于，所述拍摄装置包括拍摄部、所述显示屏和手持部，所述手持部用于支撑所述拍摄部，所述显示屏设置在所述手持部上。
  17. 根据权利要求13所述的控制方法，其特征在于，所述依据用户的输入建立所述拍摄装置与外部设备之间的蓝牙通信，包括：
    依据用户在终端上的输入建立所述拍摄装置与外部设备之间的蓝牙通信，所述拍摄装置与所述终端通信连接。
  18. 根据权利要求13所述的控制方法，其特征在于，所述拍摄装置承载于可移动平台上，所述外部设备远离所述可移动平台设置。
  19. 根据权利要求1或2所述的控制方法，其特征在于，在所述将所述音频数据和所述视频数据进行混合以形成音视频之后，所述控制方法还包括：
    存储所述音视频。
  20. 一种拍摄装置，其特征在于，所述拍摄装置包括：
    蓝牙模块，所述蓝牙模块用于接收第一声电装置利用蓝牙通信方式传输的音频数据，所述音频数据为所述第一声电装置在所述拍摄装置采集视频数据的过程中录制；
    处理器，所述处理器用于将所述音频数据和所述视频数据进行混合以形成音视频。
  21. 根据权利要求20所述的拍摄装置，其特征在于，所述蓝牙模块用于：
    在所述拍摄装置采集所述视频数据的过程中，同步接收所述第一声电装置利用蓝牙通信方式传输的所述音频数据。
  22. 根据权利要求20或21所述的拍摄装置，其特征在于，在所述接收第一声电装置 利用蓝牙通信方式传输的音频数据之前，所述处理器还用于：
    当检测到发生拍摄触发事件时，控制所述拍摄装置进行所述视频数据的采集。
  23. 根据权利要求22所述的拍摄装置，其特征在于，所述蓝牙模块还用于：
    当检测到所述拍摄装置与所述第一声电装置建立蓝牙通信时，发送音频录制指令至所述第一声电装置，以使得所述第一声电装置根据所述音频录制指令录制所述音频数据。
  24. 根据权利要求22所述的拍摄装置，其特征在于，所述蓝牙模块还用于：
    接收遥控设备利用蓝牙通信方式传输的控制指令；
    所述处理器还用于：
    根据所述控制指令控制所述拍摄装置执行相应的操作。
  25. 根据权利要求24所述的拍摄装置，其特征在于，所述控制指令为录像指令，所述控制指令的接收为所述拍摄触发事件的发生。
  26. 根据权利要求25所述的拍摄装置，其特征在于，所述控制指令为按键控制指令。
  27. 根据权利要求22所述的拍摄装置，其特征在于，所述蓝牙模块还用于：
    接收第二声电装置利用蓝牙通信方式传输的声控指令；
    所述处理器还用于：
    根据所述声控指令控制所述拍摄装置执行相应的操作。
  28. 根据权利要求27所述的拍摄装置，其特征在于，所述声控指令为录像指令，所述录像指令的接收为所述拍摄触发事件的发生。
  29. 根据权利要求27所述的拍摄装置，其特征在于，所述第一声电装置或所述第二声电装置为蓝牙麦克风。
  30. 根据权利要求20或21所述的拍摄装置，其特征在于，在所述将所述音频数据和所述视频数据进行混合以形成音视频之后，所述处理器还用于：
    接收针对所述音视频的播放指令；
    所述蓝牙模块还用于：
    当检测到所述拍摄装置与电声装置建立蓝牙通信时，根据所述播放指令将所述音视频中的所述音频数据发送至所述电声装置，以使得所述电声装置播放所述音频数据。
  31. 根据权利要求30所述的拍摄装置，其特征在于，所述电声装置为蓝牙耳机。
  32. 根据权利要求20或21所述的拍摄装置，其特征在于，所述处理器还用于：
    依据用户的输入建立所述拍摄装置与外部设备之间的蓝牙通信，所述外部设备包括所述第一声电装置。
  33. 根据权利要求32所述的拍摄装置，其特征在于，所述处理器用于：
    依据用户在所述拍摄装置上的输入建立所述拍摄装置与所述外部设备之间的蓝牙通 信。
  34. 根据权利要求33所述的拍摄装置，其特征在于，所述处理器用于：
    依据用户在所述拍摄装置的显示屏上的输入建立所述拍摄装置与所述外部设备之间的蓝牙通信。
  35. 根据权利要求34所述的拍摄装置，其特征在于，所述拍摄装置包括拍摄部、所述显示屏和手持部，所述手持部用于支撑所述拍摄部，所述显示屏设置在所述手持部上。
  36. 根据权利要求32所述的拍摄装置，其特征在于，所述处理器用于：
    依据用户在终端上的输入建立所述拍摄装置与外部设备之间的蓝牙通信，所述拍摄装置与所述终端通信连接。
  37. 根据权利要求32所述的拍摄装置，其特征在于，所述拍摄装置承载于可移动平台上，所述外部设备远离所述可移动平台设置。
  38. 根据权利要求20或21所述的拍摄装置，其特征在于，在所述将所述音频数据和所述视频数据进行混合以形成音视频之后，所述处理器还用于：
    存储所述音视频。
  39. 一种拍摄系统，其特征在于，所述拍摄系统包括第一声电装置和权利要求20至38中任意一项所述的拍摄装置。
  40. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，所述计算机程序可被处理器执行以完成权利要求1至19中任意一项所述的控制方法。
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