CN112118406A - Video recording method applied to mobile terminal and mobile terminal - Google Patents
Video recording method applied to mobile terminal and mobile terminal Download PDFInfo
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- CN112118406A CN112118406A CN201910538648.7A CN201910538648A CN112118406A CN 112118406 A CN112118406 A CN 112118406A CN 201910538648 A CN201910538648 A CN 201910538648A CN 112118406 A CN112118406 A CN 112118406A
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- mobile terminal
- video recording
- wearable device
- video
- operation instruction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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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
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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
- H04N23/67—Focus control based on electronic image sensor signals
Abstract
The application discloses a video recording method applied to a mobile terminal and the mobile terminal, wherein the video recording method comprises the following steps: receiving an operation instruction sent by wearable equipment with communication connection established in advance; executing the video recording action corresponding to the operation instruction; and sending feedback information to the wearable device to inform the wearable device whether the video recording action is completed or not. The video recording method applied to the mobile terminal can enable a user to remotely control the mobile terminal to record the video.
Description
Technical Field
The present application relates to the field of mobile terminal technologies, and in particular, to a video recording method applied to a mobile terminal and a mobile terminal.
Background
With the continuous development of electronic technology, mobile terminals such as mobile phones and palm computers have become the most common communication tools in daily life. Meanwhile, with the improvement of the technology, the performance of the mobile terminal is more and more, for example, the current mobile terminal has a video recording function.
The inventor of this application discovers, when long distance video recording, and the user needs two arms to straighten simultaneously, and one of them holds mobile terminal, and the last button of another operation mobile terminal, and the operation is very loaded down with trivial details, and in addition under some emergency, current mobile terminal can't carry out secret shooting, can not satisfy the user demand that rises day by day.
Disclosure of Invention
The technical problem mainly solved by the application is how to enable a user to remotely control the mobile terminal to record videos.
In order to solve the technical problem, the application adopts a technical scheme that: the video recording method applied to the mobile terminal comprises the following steps: receiving an operation instruction sent by wearable equipment with communication connection established in advance; executing the video recording action corresponding to the operation instruction; sending feedback information to the wearable device to inform the wearable device whether the video recording action is completed.
Wherein, the step of executing the video recording action corresponding to the operation instruction comprises: and starting the camera to record.
Wherein, the step of starting the camera and starting the video recording comprises: reading the specified duration carried by the operation instruction; starting the camera to record video; and closing the camera to complete video recording after the video recording time reaches the specified time.
Wherein, when the start camera starts video recording, still include: and keeping the video preview interface in a closed state.
Wherein, the step of executing the video recording action corresponding to the operation instruction comprises: and closing the camera to complete video recording.
Wherein the method further comprises: after the video recording is finished, sending the recorded video to the wearable equipment; and/or storing the recorded video in a specified folder after the video recording is finished, wherein the video stored in the specified folder is not displayed in the gallery.
Wherein, when the video recording action corresponding to the operation instruction is executed, the method further comprises: starting a mute mode; or, the fly/do not disturb mode is turned on.
Wherein, the step of receiving an operation instruction sent by a wearable device with a pre-established communication connection comprises: receiving operation instructions sent by a plurality of wearable devices which establish communication connection in advance; the step of executing the video recording action corresponding to the operation instruction includes: and executing a video recording action corresponding to an operation instruction sent by the wearable device with the highest priority in the plurality of wearable devices.
In order to solve the above technical problem, another technical solution adopted by the present application is: there is provided a mobile terminal comprising a processor, a memory and a communication circuit, wherein the processor is coupled to the memory and the communication circuit respectively, and when the processor is in operation, the processor controls itself and the memory and the communication circuit to implement the steps of the method.
In order to solve the above technical problem, the present application adopts another technical solution: there is provided a device having a storage function, the device having a storage function storing program data executable to implement the steps of the above method.
The beneficial effect of this application is: the video recording method applied to the mobile terminal comprises the following steps: receiving an operation instruction sent by wearable equipment with communication connection established in advance; executing the video recording action corresponding to the operation instruction; and sending feedback information to the wearable device to inform the wearable device whether the video recording action is completed or not. According to the video recording method, the wearable device sends the operation instruction to the mobile terminal, so that the mobile terminal is controlled to execute the video recording action corresponding to the operation instruction, the user can remotely control the mobile terminal to record the video, the mobile terminal can also send feedback information to the wearable device to inform the wearable device whether the video recording action is completed or not, and the situation that the user does not know when the video recording action is not executed by the mobile terminal can be avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:
FIG. 1 is a schematic flow chart diagram illustrating an embodiment of a video recording method according to the present application;
FIG. 2 is a schematic flow chart of another embodiment of the video recording method of the present application;
FIG. 3 is a flowchart illustrating an embodiment of a video recording method applied to a mobile terminal according to the present application;
FIG. 4 is a schematic structural diagram of an embodiment of a mobile terminal according to the present application;
FIG. 5 is a schematic structural diagram of an embodiment of a wearable device of the present application;
FIG. 6 is a schematic structural diagram of an embodiment of a video recording system according to the present application;
fig. 7 is a schematic structural diagram of an embodiment of the device with a storage function according to the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a schematic flow chart of an embodiment of a video recording method according to the present application. The video recording method in the embodiment is completed by the mutual cooperation of the mobile terminal and the wearable device, wherein the mobile terminal is provided with a camera and has a video recording function. The wearable device is a portable device which is directly worn on the body or integrated on clothes or accessories of a user, is not only a hardware device, can realize powerful functions through software support, data interaction and cloud interaction, and brings powerful transformation to life and perception of people. The wearable device may be glasses, a helmet, a headband, etc. supported by the head, a watch, a bracelet, a wrist band, etc. supported by the wrist, or shoes, socks, etc. supported by the feet. The wearable device and the mobile terminal are in Communication connection with each other in advance, interaction can be performed between the wearable device and the mobile terminal, wherein the wearable device can be connected with the mobile terminal in a wired or wireless mode, and the wireless connection mode includes but is not limited to connection modes such as bluetooth, WIFI (wireless fidelity) and NFC (Near Field Communication).
In the present embodiment, the video recording method includes:
s110: the wearable device sends an operation instruction to the mobile terminal.
When the user needs to control the mobile terminal to record the video through the wearable device, the user sends an operation instruction to the mobile terminal through operating the wearable device. In an application scenario, after receiving an input instruction that a user meets a preset requirement, the wearable device sends an operation instruction corresponding to the input instruction of the user to the mobile terminal, for example, after the user inputs a preset gesture on the wearable device, the wearable device sends the operation instruction corresponding to the preset gesture to the mobile terminal, and in another application scenario, the wearable device automatically sends the operation instruction to the mobile terminal, for example, when it is detected that a current time point belongs to a preset time period, the wearable device automatically sends the operation instruction to the mobile terminal, or when it is detected that the mobile terminal is at a preset position, the wearable device automatically sends the operation instruction to the mobile terminal.
S120: and the mobile terminal executes the video recording action corresponding to the operation instruction.
The mobile terminal executes a video recording action corresponding to an operation instruction after receiving the operation instruction sent by the wearable device which is in communication connection with the mobile terminal in advance, wherein the video recording action comprises but is not limited to starting a camera to record video, closing the camera to complete video recording, adjusting a shooting focal length, adjusting video recording brightness, switching a front camera and a rear camera and the like.
S130: and the mobile terminal sends feedback information to the wearable device.
In order to allow the user to grasp the execution of the operation command by the mobile terminal, after step S120, the mobile terminal sends feedback information to the wearable device that sent the operation command, so as to inform the wearable device whether it successfully performs the video recording operation in step S120.
S140: the wearable device receives feedback information sent by the mobile terminal.
The wearable device receives the feedback information sent by the mobile terminal, so that a user can know whether the mobile terminal executes the video recording action through the wearable device, and the phenomenon that the user does not know the video recording action when the mobile terminal does not execute the video recording action successfully is avoided.
In different application scenarios, after the mobile terminal successfully executes the video recording action corresponding to the operation instruction, the feedback information sent by the wearable device to the mobile terminal may be the same, for example, both the feedback information may be text prompt information carrying a "successful" word eye, or both the feedback information may be vibration prompts in the same form, and similarly, after the mobile terminal does not successfully execute the video recording corresponding to the operation instruction, the feedback information sent by the wearable device to the mobile terminal may also be the same, for example, both the feedback information may be text prompt information carrying a "failed" word eye, or both the feedback information may be bright prompts in the same form. Certainly, in different application scenarios, after the mobile terminal successfully executes the video corresponding to the operation instruction, the feedback information sent by the wearable device to the mobile terminal may also be different, and specifically, the feedback information may correspond to a video recording action: when the video recording action executed by the mobile terminal is to start the camera to start video recording, the feedback information is a picture shot in real time after the camera is started, when the video recording action executed by the mobile terminal is to close the camera to finish video recording, the feedback information is a text prompt message carrying a prompt that the mobile terminal successfully closes the camera, when the video recording action executed by the mobile terminal is to adjust the shooting focal length, the feedback information is a picture shot by the camera after the focal length is adjusted, and the like, similarly, when the video recording action executed by the mobile terminal is not to successfully execute the video recording corresponding to the operation instruction, the feedback information sent by the wearable device to the mobile terminal can be different, for example, when the video recording action executed by the mobile terminal is to start the video recording by starting the camera, the feedback information is a text prompt message carrying ' failure ' word eye ', and when the video recording action executed by the mobile terminal is to adjust the shooting focal, the feedback information is a picture currently shot by the camera. In short, the content of the feedback information is not limited in the present application, as long as the feedback information can feedback to the user whether the mobile terminal successfully performs the video recording action corresponding to the operation instruction.
From the content, this application controls mobile terminal through wearable equipment and carries out the action of recording a video to mobile terminal can long-rangely record a video, especially when mobile terminal need get into narrow and small space and record a video and the user is inconvenient to get into, the user also can easily record a video, convenient operation. Meanwhile, the mobile terminal sends the feedback information to the wearable device, so that a user can know the execution condition of the video recording action by the mobile terminal through the wearable device, and the situation that the video recording action is not successfully executed by the mobile terminal but is not known by the user is avoided.
In this embodiment, if the operation instruction sent by the wearable device to the mobile terminal is incorrect, that is, the mobile terminal cannot execute the video recording action corresponding to the operation instruction sent by the wearable device, the mobile terminal also returns a prompt message to the wearable device to prompt the user to re-input the correct instruction. The prompt message can be a text prompt message or a vibration prompt message.
In this embodiment, the operation command sent by the wearable device has a one-to-one correspondence relationship with the video recording action executed by the mobile terminal. Specifically, the mobile terminal pre-stores a one-to-one correspondence between the operation instruction and the video recording action, and when receiving the operation instruction, the mobile terminal searches for the video recording action corresponding to the operation instruction according to the stored correspondence, and then executes the video recording action. For example, when the mobile terminal can perform, under the control of the wearable device, turning on the camera, turning off the camera, switching between the front camera and the rear camera, and adjusting the shooting focal length, the mobile terminal stores the correspondence between the video recording action and the operation instruction in advance, and then the mobile terminal identifies the operation instruction and executes the corresponding video recording action according to the stored correspondence.
In other embodiments, the operation instruction sent by the wearable device and the video recording action executed by the mobile terminal may not be in a one-to-one correspondence relationship. Specifically, at this time, the mobile terminal can only switch the camera between two states under the control of the wearable device, and after receiving an operation instruction sent by the wearable device, the mobile terminal obtains the current state of the camera and switches the camera from the current state to another state, for example, the mobile terminal can only turn on and off the camera under the control of the wearable device, so that after receiving the operation instruction sent by the wearable device, if the current state of the camera is obtained as an on state, the camera is controlled to turn off and complete video recording, otherwise, the camera is controlled to turn on and start video recording, for example, the mobile terminal can only adjust the shooting focal length under the control of the wearable device, specifically, the shooting focal length is adjusted to a first threshold value under the control of the wearable device, or the shooting focal length is adjusted to a second threshold value, the first threshold is larger than the second threshold, so after the mobile terminal receives an operation instruction sent by the wearable device, if the current shooting focal length of the camera is the first threshold, the shooting focal length of the camera is adjusted to be the second threshold, and otherwise, the shooting focal length of the camera is adjusted to be the first threshold.
In this embodiment, the input instruction of the user also has a one-to-one correspondence relationship with the operation instruction sent by the wearable device, and further, the input instruction of the user has a one-to-one correspondence relationship with the video recording action executed by the mobile terminal. For example, when the user operates the volume increasing key of the wearable device, the video recording action performed by the mobile terminal is to increase the shooting focal length, and when the user operates the volume decreasing key, the video recording action performed by the mobile terminal is to decrease the shooting focal length.
In an application scenario, when an operation instruction sent by the wearable device to the mobile terminal enables the mobile terminal to start a camera and start a video, the operation instruction also carries specified duration for controlling the video recording of the mobile terminal, at the moment, after the mobile terminal receives the operation instruction, the specified duration carried by the operation instruction is read, the camera is further started to record the video, and the camera is closed after the video recording duration reaches the specified duration to complete the video recording, so that the mobile terminal can automatically close the camera without inputting an instruction again by a user. At this time, for the user, the user inputs a specified duration when inputting an instruction on the wearable device, for example, the user controls to turn on a camera of the mobile terminal to shoot by touching a fingerprint sensor of the wearable device at this time, and the user inputs the specified duration while touching the fingerprint sensor: the user touches the fingerprint sensor three times consecutively within a preset time period (e.g., 2S), indicating that the specified time period is 3 minutes.
In an application scenario, the mobile terminal needs to be secretly shot, for example, in some emergency situations, the mobile terminal needs to be recorded without being discovered by others. Therefore, in the application scene, when the mobile terminal starts the camera under the control of the wearable device to start recording, the mobile terminal keeps the video preview interface in a closed state. Specifically, the mobile terminal keeps the camera program running in the background, and the screen of the mobile terminal cannot find that the camera program is shooting at the moment, so that smooth secret shooting is ensured.
Further, in the application scenario, the mobile terminal can send the video preview interface to the wearable device while keeping the video preview interface closed, that is, a user previews a picture shot by a camera of the mobile terminal through the wearable device in real time, so that the user can conveniently remotely control the mobile terminal in real time.
In another application scene, in order to carry out secret shooting by the mobile terminal, when the video recording action executed by the wearable device is to close the camera and complete video recording, the mobile terminal sends the recorded video to the wearable device; and/or the mobile terminal stores the recorded videos in a designated folder, wherein the videos stored in the folder are not displayed in a gallery of the mobile terminal.
In particular, the mobile terminal can send the recorded video to the wearable device for storage without storing the video by itself, thereby avoiding others from finding the mobile terminal to shoot, wherein, when the mobile terminal sends the video, in order to improve the transmission speed, the mobile terminal compresses the recorded video in advance and then sends the compressed video to the wearable device, alternatively, the mobile terminal may save the recorded video while sending it to the wearable device, but to protect the recorded video, the mobile terminal stores the recorded video in a designated folder, the video in the appointed folder can not be displayed in the gallery, or the video stored in the appointed folder can be checked only after the user inputs an instruction meeting the requirement, thereby avoiding the recorded video from being deleted maliciously by others, alternatively, the mobile terminal does not send the recorded video to the wearable device but directly saves the recorded video in a designated folder.
The video can be encrypted in the transmission process in the process of sending the recorded video to the wearable device by the mobile terminal, so that the security performance of secret shooting is further guaranteed.
In another application scenario, also for the mobile terminal to perform secret shooting, the mobile terminal starts a mute mode while executing a video recording action corresponding to the operation instruction; or, the fly/do not disturb mode is turned on.
Specifically, when the mobile terminal performs shooting under the control of the wearable device, if the mobile terminal has an incoming call, the mobile terminal does not prompt, or does not prompt in any vibration, ringing or other modes, or the mobile terminal does not directly allow the incoming call to enter the shooting process.
Further, in the application scene, the mobile terminal can also keep the flash lamp in a closed state, or keep the display screen in a black screen state, or keep the mobile terminal in a screen locking state.
In another application scenario, also for the mobile terminal to perform secret shooting, when the mobile terminal performs video recording under the control of the wearable device, if the mobile terminal detects that the user directly operates the mobile terminal, the mobile terminal requests to verify the identity of the user, if the user passes the identity verification, the mobile terminal continues to perform video recording, and if the user does not pass the identity verification, the mobile terminal interrupts the video recording process, or the mobile terminal closes the video preview interface.
The method for verifying the user identity includes performing face recognition on the user, or requesting the user to input a fingerprint, or requesting the user to input a gesture, and the like, which is not limited herein.
In this embodiment, in order to avoid that the wearable device fails to send the operation instruction to the mobile terminal due to a network or the like, if the wearable device does not receive the feedback information sent by the mobile terminal within a preset time period since the wearable device sends the operation instruction, the wearable device automatically sends the operation instruction to the mobile terminal again. Specifically, the wearable device starts timing after sending the operation instruction, and when the preset time, for example, 10s, is reached and the wearable device has not received the feedback information sent to the mobile terminal, the wearable device sends the same operation instruction again, and at this time, the user does not need to manually input the instruction.
In this embodiment, when the mobile terminal performs video recording under the control of the wearable device, and if the video recording needs to be automatically interrupted due to insufficient power or insufficient storage space, the mobile terminal automatically sends the recorded video to the wearable device that sends the operation instruction when the video recording is interrupted, so as to avoid the loss of the recorded video due to the failure of the mobile terminal.
In this embodiment, a plurality of wearable devices may establish a communication connection relationship with the mobile terminal in advance at the same time, and the plurality of wearable devices may control the same mobile terminal to record videos. When the mobile terminal receives the operation instructions sent by the wearable devices at the same time, the mobile terminal only executes the operation instructions sent by the wearable device with the highest priority according to the priorities of the wearable devices stored in advance. At this moment, in the video recording process, the mobile terminal can simultaneously send the video-recorded picture to a plurality of wearable devices which establish communication connection with the mobile terminal, so that a plurality of users can simultaneously watch the picture shot by the mobile terminal.
When a plurality of wearable devices establish communication connection with one mobile terminal, the mobile terminal may only execute the video recording action corresponding to the operation instruction sent by the designated wearable device. The designated wearable device may be the wearable device with the highest priority, may also be a wearable device stored in the mobile terminal in advance, and may also be the wearable device closest to the mobile terminal, which is not limited herein. At the moment, the mobile terminal can only carry out remote video recording under the control of one wearable device, but the video recording content can be shared by all wearable devices which are in communication connection with the video recording content. At this time, the mobile terminal may transmit only the feedback information to the specified mobile terminal.
It should be noted that the video recording method in the application can also be extended to remotely control the mobile terminal to record, take pictures and the like through the wearable device.
Referring to fig. 2, fig. 2 is a schematic flow chart of another embodiment of the video recording method of the present application. The method comprises the following steps:
s210: and sending an operation instruction to the mobile terminal which establishes communication connection in advance.
S220: and receiving feedback information returned by the mobile terminal.
In step S210, after the operation instruction is sent to the mobile terminal, the mobile terminal executes a video recording action corresponding to the operation instruction, where the video recording action executed by the mobile terminal includes, but is not limited to, starting to record video by turning on the camera, finishing video recording by turning off the camera, switching between front and rear cameras, adjusting the shooting brightness, and adjusting the shooting focal length.
The feedback information returned in step S220 is used for enabling the user to grasp the execution condition of the video recording action by the mobile terminal through the wearable device, so as to avoid a phenomenon that the video recording action corresponding to the operation instruction is not successfully executed by the mobile terminal and is not known by the user.
The method in this embodiment is performed by a wearable device, and the detailed steps are the same as those performed by the wearable device in the above embodiment, and reference may be made to the above embodiment for details, which are not described herein again.
By the method in the embodiment, the video recording of the mobile terminal which is in communication connection with the wearable device can be remotely controlled, and the execution condition of the video recording action of the mobile terminal can be shown to a user.
Referring to fig. 3, fig. 3 is a flowchart illustrating an embodiment of a video recording method applied to a mobile terminal according to the present application. In this embodiment, a video recording method applied to a mobile terminal includes:
s310: and receiving an operation instruction sent by the wearable device with the communication connection established in advance.
S320: and executing the video recording action corresponding to the operation command.
S330: and sending feedback information to the wearable device to inform the wearable device whether the video recording action is completed or not.
The video recording actions executed by the mobile terminal include, but are not limited to, starting video recording by turning on the camera, finishing video recording by turning off the camera, switching between front and rear cameras, adjusting the shooting brightness, adjusting the shooting focal length, and the like.
The video recording method in this embodiment is executed by the mobile terminal, and the detailed steps are the same as those executed by the mobile terminal in the above embodiment, and the details can be referred to the above embodiment, and are not described herein again.
In an application scenario, step S220 specifically includes: and starting the camera to record.
Further, in the application scenario, the step of starting the camera to start recording includes: reading the specified duration carried by the operation instruction; starting a camera to record video; and closing the camera to complete the video recording after the video recording time reaches the specified time.
Further, in the application scenario, turning on the camera to start recording includes: and keeping the video preview interface in a closed state.
In an application scenario, step S220 specifically includes: and closing the camera to complete video recording.
In an application scenario, the method further comprises: after the video recording is finished, the recorded video is sent to wearable equipment; and/or storing the recorded video in a designated folder after the video recording is finished, wherein the video stored in the designated folder is not displayed in the gallery.
In an application scenario, step S220 specifically includes: switching the front/rear cameras; or, adjusting the shooting focal length.
In an application scenario, the method for performing video recording corresponding to an operation instruction further comprises the following steps: starting a mute mode; or, the fly/do not disturb mode is turned on.
In the video recording method in the embodiment, the wearable device controls the mobile terminal to record video, and the mobile terminal sends feedback information to the wearable device after the video recording action is performed, so that the mobile terminal can perform remote video recording, and the situation that the user does not know the video recording action when the mobile terminal does not perform the video recording action successfully can be avoided.
Referring to fig. 4, fig. 4 is a schematic structural diagram of an embodiment of a mobile terminal according to the present application. The mobile terminal 40 includes: the processor 401 is coupled to the memory 402 and the communication circuit 403, the processor 401 controls itself, the memory 402 and the communication circuit 403 to implement the steps executed by the mobile terminal in any of the above embodiments when operating, and the detailed steps and methods may refer to the above embodiments and are not described herein again.
The mobile terminal 40 may be a mobile phone, a computer, etc., and is not limited herein. And the mobile terminal 40 in this application is provided with a camera, and has a video recording function.
The mobile terminal 40 in the present application can remotely record a video under the control of the wearable device with which communication connection is established, so that a user can conveniently operate the wearable device, and can feed back the execution condition of the video recording action to the wearable device sending the operation instruction in time.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an embodiment of a wearable device of the present application. The wearable device 50 includes a processor 501, a memory 502, and a communication circuit 503, where the processor 501 is coupled to the memory 502 and the communication circuit 503 respectively, and when operating, the processor 501 controls itself, the memory 502, and the communication circuit 503 to implement the execution steps of the wearable device according to any of the above embodiments, and the detailed steps and methods can be referred to the above embodiments and are not described herein again.
The wearable device 50 may be glasses, a helmet, a headband, etc. supported by the head, a watch, a bracelet, a wrist band, etc. supported by the wrist, or shoes, socks, etc. supported by the feet.
Meanwhile, the wearable device 50 can control the mobile terminal establishing communication connection with the wearable device to record video, so that remote video recording of the mobile terminal is realized, and feedback information returned by the mobile terminal can be received.
Referring to fig. 6, fig. 6 is a schematic structural diagram of an embodiment of a video recording system according to the present application. The video recording system 60 includes a wearable device 601 and a mobile terminal 602 that establish a communication connection. The wearable device 601 has the same structure as the wearable device 50 in the above embodiment, and the mobile terminal 602 has the same structure as the mobile terminal 40 in the above embodiment, for details, reference may be made to the above embodiment, and details are not repeated here.
Through the video recording system 60 in the embodiment, the wearable device 601 can be used for controlling the remote video recording of the mobile terminal 602, so that the mobile terminal 602 can carry out secret video recording in an application scene, and the safety performance of the secret video recording is improved.
Referring to fig. 7, fig. 7 is a schematic structural diagram of an embodiment of a device with a storage function according to the present application. The device 70 having a storage function stores program data 701, and the program data 701 can be executed to implement the steps in the video recording method according to any one of the above embodiments.
The device 70 with a storage function may be a wearable device, such as glasses, a helmet, a headband, etc., a communication terminal, such as a mobile terminal, a server, etc., or a portable storage medium, such as a usb disk, an optical disk, etc., without limitation. The detailed video recording method can be used in the above embodiments, and is not described herein again.
In summary, the video recording method applied to the mobile terminal of the present application includes: receiving an operation instruction sent by wearable equipment with communication connection established in advance; executing the video recording action corresponding to the operation instruction; and sending feedback information to the wearable device to inform the wearable device whether the video recording action is completed or not. According to the video recording method, the wearable device sends the operation instruction to the mobile terminal, so that the mobile terminal is controlled to execute the video recording action corresponding to the operation instruction, the mobile terminal can be remotely controlled to record video, the mobile terminal can also send feedback information to the wearable device to inform the wearable device whether the video recording action is finished or not, and the situation that the user does not know when the video recording action is not executed by the mobile terminal can be avoided.
In the several embodiments provided in the present application, it should be understood that the disclosed method, terminal and apparatus can be implemented in other manners. For example, the above-described terminal structure implementation is merely illustrative, and for example, a module or a unit may be divided into only one logic function, and another division may be implemented in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. A video recording method applied to a mobile terminal is characterized by comprising the following steps:
receiving an operation instruction sent by wearable equipment with communication connection established in advance;
executing the video recording action corresponding to the operation instruction;
sending feedback information to the wearable device to inform the wearable device whether the video recording action is completed.
2. The method of claim 1, wherein the step of performing the video recording action corresponding to the operation command comprises:
and starting the camera to record.
3. The method of claim 2, wherein the step of turning on a camera to start recording comprises:
reading the specified duration carried by the operation instruction;
starting the camera to record video;
and closing the camera to complete video recording after the video recording time reaches the specified time.
4. The method of claim 2, wherein while the camera is turned on to start recording, further comprising:
and keeping the video preview interface in a closed state.
5. The method of claim 1, wherein the step of performing the video recording action corresponding to the operation command comprises:
and closing the camera to complete video recording.
6. The method according to claim 3 or 5, characterized in that the method further comprises:
after the video recording is finished, sending the recorded video to the wearable equipment; and/or the presence of a gas in the gas,
after the video recording is finished, storing the recorded video in a specified folder, wherein the video stored in the specified folder is not displayed in a gallery.
7. The method according to claim 1, wherein the performing of the video recording action corresponding to the operation command further comprises:
starting a mute mode; or the like, or, alternatively,
the fly/do not disturb mode is turned on.
8. The method of claim 1,
the step of receiving an operation instruction sent by a wearable device with a pre-established communication connection comprises the following steps:
receiving operation instructions sent by a plurality of wearable devices which establish communication connection in advance;
the step of executing the video recording action corresponding to the operation instruction includes:
and executing a video recording action corresponding to an operation instruction sent by the wearable device with the highest priority in the plurality of wearable devices.
9. A mobile terminal comprising a processor, a memory, and a communication circuit, the processor being coupled to the memory and the communication circuit, respectively, the processor controlling itself and the memory and the communication circuit to implement the steps of the method according to any of claims 1-8 when in operation.
10. An apparatus having a storage function, characterized in that program data are stored, which program data can be executed to implement the steps in the method according to any of claims 1-8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538648.7A CN112118406A (en) | 2019-06-20 | 2019-06-20 | Video recording method applied to mobile terminal and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910538648.7A CN112118406A (en) | 2019-06-20 | 2019-06-20 | Video recording method applied to mobile terminal and mobile terminal |
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| CN112118406A true CN112118406A (en) | 2020-12-22 |
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Application publication date: 20201222 |