CN114095660B - Image display method and device, storage medium and electronic equipment - Google Patents
Image display method and device, storage medium and electronic equipment Download PDFInfo
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- CN114095660B CN114095660B CN202111432350.1A CN202111432350A CN114095660B CN 114095660 B CN114095660 B CN 114095660B CN 202111432350 A CN202111432350 A CN 202111432350A CN 114095660 B CN114095660 B CN 114095660B
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- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000004590 computer program Methods 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 7
- 230000000875 corresponding effect Effects 0.000 description 32
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000012217 deletion Methods 0.000 description 3
- 230000037430 deletion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
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- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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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
- H04N23/63—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
- H04N23/632—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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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
- H04N23/66—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
Abstract
The application discloses an image display method, an image display device, a storage medium and electronic equipment. The method comprises the following steps: responding to an auxiliary shooting request of first external electronic equipment, and acquiring a real-time preview image of a scene to be shot; the live preview image is transmitted to a plurality of external electronic devices, including the first external electronic device, to display the live preview image on a display screen of the plurality of external electronic devices. The method and the device can obtain the image expected by the user.
Description
Technical Field
The application belongs to the technical field of image pickup, and particularly relates to an image display method, an image display device, a storage medium and electronic equipment.
Background
With the progress of communication technology, various functions in electronic devices are continuously perfected. Among them, the photographing function of the electronic device has become one of functions that are frequently used by users. For example, the user may take a photograph or record a video, etc., and share the taken photograph or recorded video with other users. However, in the related art, it is difficult to obtain photos or videos desired by other users.
Disclosure of Invention
The embodiment of the application provides an image display method, an image display device, a storage medium and electronic equipment, which can obtain an image expected by a user.
In a first aspect, an embodiment of the present application provides an image display method, including:
responding to an auxiliary shooting request of first external electronic equipment, and acquiring a real-time preview image of a scene to be shot;
and sending the real-time preview image to a plurality of external electronic devices to display the real-time preview image on display screens of the plurality of external electronic devices, wherein the plurality of external electronic devices comprise the first external electronic device.
In a second aspect, an embodiment of the present application provides an image display apparatus, including:
the image acquisition module is used for responding to an auxiliary shooting request of the first external electronic equipment and acquiring a real-time preview image of a scene to be shot;
and the image sending module is used for sending the real-time preview images to a plurality of external electronic devices so as to display the real-time preview images on display screens of the plurality of external electronic devices, wherein the plurality of external electronic devices comprise the first external electronic device.
In a third aspect, embodiments of the present application provide a storage medium having stored thereon a computer program which, when executed on a computer, causes the computer to perform the image display method provided by the embodiments of the present application.
In a fourth aspect, embodiments of the present application further provide an electronic device, including a memory, and a processor, where the processor is configured to execute the image display method provided in the embodiments of the present application by calling a computer program stored in the memory.
In this embodiment of the present invention, the electronic device may respond to an auxiliary shooting request of the first external electronic device, obtain a live preview image of a scene to be shot, and send the live preview image to a plurality of external electronic devices including the first external electronic device, so that a holder of the plurality of external electronic devices may see the live preview image obtained by the electronic device, and when the live preview image is not an image expected to be obtained by the holder of the external electronic device, the holder of the external electronic device may inform the holder of the electronic device, so that the holder of the electronic device may adjust the posture of the electronic device until the image expected to be obtained by the holder of the external electronic device is obtained.
Drawings
The technical solution of the present application and the advantageous effects thereof will be made apparent from the following detailed description of the specific embodiments of the present application with reference to the accompanying drawings.
Fig. 1 is a flowchart of an image display method according to an embodiment of the present application.
Fig. 2 to 10 are schematic views of a scenario of an image display method according to an embodiment of the present application.
Fig. 11 is a schematic structural diagram of an image display device provided in an embodiment of the present application.
Fig. 12 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
Referring to the drawings, wherein like reference numerals refer to like elements throughout, the principles of the present application are illustrated as embodied in a suitable computing environment. The following description is based on the illustrated embodiments of the present application and should not be taken as limiting other embodiments not described in detail herein.
The application provides an image display method, an image display device, a storage medium and an electronic apparatus. The main execution body of the image display method may be the image display device provided in the embodiment of the present application, or an electronic device integrated with the image display device, where the image display device may be implemented in a hardware or software manner. The electronic device can be a mobile electronic device powered by a battery, such as a smart phone, a tablet personal computer, a palm computer, a notebook computer and the like, or can be a fixed electronic device powered by a commercial power, such as a desktop computer, an intelligent advertisement machine and the like.
Referring to fig. 1, fig. 1 is a schematic flow chart of an image display method according to an embodiment of the present application, where the flow chart may include:
101. and responding to an auxiliary shooting request of the first external electronic equipment, and acquiring a real-time preview image of the scene to be shot.
The scene aimed by the camera of the electronic equipment is the scene to be shot. For example, if a user uses a camera of an electronic device to aim at a certain scene, the scene is the scene to be shot. From the above description, it should be understood by those skilled in the art that the scene to be photographed is not specific to a particular scene, but is a scene aligned in real time following the direction of the camera.
For example, after the first external electronic device establishes a connection with the electronic device through WiFi, p2p, NFC, UWB, bluetooth, or the like, the first external electronic device may send an auxiliary shooting request to the electronic device. For example, the holder of the first external electronic device may speak a corresponding voice, such as "please photograph my front face", and the first external electronic device may send an auxiliary photographing request to the electronic device, the auxiliary photographing request requesting the electronic device to acquire a live preview image including the front face of the holder of the first external electronic device. When the auxiliary shooting request is received, the electronic device can display and/or broadcast corresponding prompt information, such as 'please shoot the front face of the holder of the first external electronic device', and start the shooting function, and the user can aim the camera of the electronic device at the front face of the holder of the first external electronic device, so that the electronic device obtains a real-time preview image of the front face of the holder of the first external electronic device, namely, a real-time preview image of a scene to be shot.
102. The live preview image is transmitted to the plurality of external electronic devices to display the live preview image on display screens of the plurality of external electronic devices.
For example, after acquiring a live preview image of a scene to be photographed, the electronic device may send the live preview image to a plurality of external electronic devices to display the live preview image on display screens of the plurality of external electronic devices, so that holders of the plurality of external electronic devices may see the live preview image acquired by the electronic device on electronic devices held by the holders. Wherein the plurality of external electronic devices includes the first external electronic device.
It can be understood that, each time the electronic device obtains a real-time preview image of a scene to be photographed, the electronic device can send the obtained real-time preview image to a plurality of external electronic devices, so as to realize that the obtained real-time preview images are synchronously displayed on the display screens of the electronic device and the display screens of the plurality of external electronic devices, thereby realizing that the preview image obtained by a certain electronic device can be shared with other electronic devices in real time.
For example, assume that the electronic apparatus A1 receives an auxiliary photographing request transmitted by the electronic apparatus A2 for requesting photographing of a whole body image of the holder of the electronic apparatus A2. The holder of the electronic device A1 may aim the camera of the electronic device at the holder of the electronic device A2, so that the electronic device A1 may obtain a live preview image including the holder of the electronic device A2, and the electronic device A1 may send the live preview image to the electronic device A2 and the electronic device A3, so as to enable the electronic device A1, the electronic device A2 and the electronic device A3 to synchronously display the live preview image.
As shown in fig. 2, assuming that, in the live preview image acquired by the electronic device A1 at time t1, the holder of the electronic device A2 is located at the left side position of the live preview image, the electronic device A1, the electronic device A2, and the electronic device A3 may display the live preview image including the holder located at the left side position of the live preview image at the same time as time t 2.
As shown in fig. 3, assuming that, in the live preview image acquired by the electronic device, the holder of the electronic device A2 is located at the center of the live preview image at time t3, the electronic device A1, the electronic device A2, and the electronic device A3 may also display the live preview image including the holder located at the center of the live preview image at the same time, for example, at time t 4.
In this embodiment of the present invention, the electronic device may respond to an auxiliary shooting request of the first external electronic device, obtain a live preview image of a scene to be shot, and send the live preview image to a plurality of external electronic devices including the first external electronic device, so that a holder of the plurality of external electronic devices may see the live preview image obtained by the electronic device, and when the live preview image is not an image expected to be obtained by the holder of the external electronic device, the holder of the external electronic device may inform the holder of the electronic device, so that the holder of the electronic device may adjust the posture of the electronic device until the image expected to be obtained by the holder of the external electronic device is obtained.
In some embodiments, acquiring a live preview image of a scene to be photographed may include:
(1) Collecting a real-time original image of a scene to be shot;
(2) And carrying out encoding processing on the real-time original image to obtain a real-time preview image, wherein the data volume of the real-time preview image is larger than or equal to that of the real-time original image.
For example, in order to reduce the encoding and decoding times and the data flow length of the electronic device, reduce the burden of hardware devices, improve the system performance, after the real-time original image of the scene to be shot is collected, the electronic device can adopt a lossless encoder to encode the real-time original image, so as to obtain a real-time preview image with the data volume greater than or equal to that of the real-time original image. When the lossless encoder is adopted to encode the real-time original image, besides setting the encoding format of the data, the real-time original image can be packaged into an image with additional information (such as control information).
In some embodiments, acquiring a live preview image of a scene to be photographed may include:
(1) Collecting a real-time original image of a scene to be shot;
(2) And compressing the real-time original image to obtain a real-time preview image, wherein the data volume of the real-time preview image is smaller than that of the real-time original image.
For example, to realize rapid transmission of the real-time preview image, after the real-time original image of the scene to be shot is collected, the electronic device may use a lossy encoder to encode the real-time original image, so as to obtain the real-time preview image with the data volume smaller than that of the real-time original image.
It can be understood that in the embodiment of the present application, whether a lossy encoder or a lossless encoder is adopted, the real-time original image collected by the electronic device is only encoded by hardware once, so as to obtain a real-time preview image. The live preview images may be transmitted to a plurality of external electronic devices in a multiplexed manner.
In some embodiments, after the live preview image is sent to the plurality of external electronic devices to display the live preview image on the display screens of the plurality of external electronic devices, the method may further include:
(1) When a photographing instruction is received, caching the obtained real-time original image to obtain a first cached image;
(2) And sending the first cached image to a plurality of external electronic devices so that the plurality of first external electronic devices store the first cached image.
For example, the holder of the electronic device may press a corresponding virtual key or physical key on the electronic device to instruct the electronic device to take a photograph, so that the electronic device receives a photographing instruction. When a photographing instruction is received, the electronic device can buffer a frame of real-time original image which is obtained recently, and a first buffer image is obtained. After obtaining the first cached image, the electronic device may send the first cached image to a plurality of external electronic devices, so that the plurality of external electronic devices store the first cached image. And, the electronic device itself may also store the first cached image.
For example, as shown in fig. 4, the electronic device A1 may send the first buffered image to the electronic devices A2, A3, and A4, thereby causing the electronic devices A2, A3, and A4 to buffer the first buffered image.
In some embodiments, when a photographing instruction is received, a live preview image with a data volume greater than or equal to that of a live original image may be cached, a corresponding cached image may be obtained, and the cached image may be sent to a plurality of external electronic devices, so that the plurality of external electronic devices store the cached image.
In some embodiments, after the live preview image is sent to the plurality of external electronic devices to display the live preview image on the display screens of the plurality of external electronic devices, the method may further include:
(1) When receiving a video recording starting instruction, continuously caching the obtained real-time original image to obtain a second cached image;
(2) Continuously sending the obtained second cached image to a plurality of external electronic devices so that the plurality of external electronic devices continuously cache the received second cached image;
(3) And when receiving the video recording ending instruction, instructing the plurality of external electronic devices to store all the received second cache images.
For example, the holder of the electronic device may press a corresponding virtual key or physical key on the electronic device to instruct the electronic device to record a video, so that the electronic device receives a command to start recording. When receiving the video recording starting instruction, the electronic equipment can continuously buffer the obtained real-time original image to obtain a second buffered image. Then, the electronic device may continuously send the obtained second cached image to the plurality of external electronic devices, so that the plurality of external electronic devices continuously cache the received second cached image. The holder of the electronic device can also press a corresponding virtual key or physical key on the electronic device to instruct the electronic device to stop recording, so that the electronic device receives the instruction of ending recording. When receiving the instruction for ending video recording, the electronic device may instruct the plurality of external electronic devices to store all the received second buffered images. And, the electronic device itself may store all of the second cached images.
For example, as shown in fig. 5, when receiving the instruction for starting video recording, the electronic device A1 may buffer a frame of the real-time original image obtained recently, set the frame of the real-time original image as the real-time original image m1, obtain a frame of the second buffered image, set the frame of the second buffered image h1, and send the frame of the second buffered image h1 to the electronic devices A2, A3, and A4. During this time, since the photographing component of the electronic device A1 continuously captures images, after obtaining the real-time original image m1, if the electronic device A1 obtains a frame of the real-time original image again, the electronic device A1 may buffer the frame of the real-time original image, thereby obtaining a frame of the second buffered image, which is set as the second buffered image h2, the electronic device A1 may send the frame of the second buffered image h2 to the electronic devices A2, A3 and A4, and so on, during the period from receiving the recording start instruction to receiving the recording stop instruction, the electronic device A1 may continuously send the obtained second buffered image to the electronic devices A2, A3 and A4, so that the electronic devices A2, A3 and A4 may continuously buffer the received second buffered image. Assuming that the electronic devices A2, A3 and A4 receive the second cached images h1, h2, h3, h4, h5 and h6 during the period from the reception of the recording start instruction to the reception of the recording stop instruction, the electronic device A1 may generate corresponding storage instructions to transmit to the electronic devices A2, A3 and A4 when receiving the recording stop instruction, so that the electronic devices A2, A3 and A4 store the second cached images h1, h2, h3, h4, h5 and h6 or generate video files based on the second cached images h1, h2, h3, h4, h5 and h6 for storage.
In some embodiments, when receiving the instruction for starting video recording, the electronic device may also continuously buffer the real-time preview image with the obtained data amount greater than or equal to the data amount of the real-time original image, obtain a corresponding buffered image, and continuously send the corresponding buffered image to the plurality of external electronic devices, so that the plurality of external electronic devices continuously buffer the received buffered image. And when receiving the video recording ending instruction, instructing a plurality of external electronic devices to store all the received cache images.
In some embodiments, after continuously sending the obtained second buffered image to the plurality of external electronic devices, so that the plurality of external electronic devices continuously buffer the received second buffered image, the method may further include:
and when receiving the video recording canceling instruction, instructing the plurality of external electronic devices to delete all the received second cache images.
For example, the holder of the electronic device may press a corresponding virtual key or physical key on the electronic device to instruct the electronic device to record a video, so that the electronic device receives a command to start recording. When receiving the video recording starting instruction, the electronic equipment can continuously buffer the obtained real-time original image to obtain a second buffered image. Then, the electronic device may continuously send the obtained second cached image to the plurality of external electronic devices, so that the plurality of external electronic devices continuously cache the received second cached image. The holder of the electronic device can press a corresponding virtual key or physical key on the electronic device to instruct the electronic device to cancel video recording, so that the electronic device receives a video recording canceling instruction. When receiving the instruction for canceling video recording, the electronic device can instruct the plurality of external electronic devices to delete all the received second cache images.
For example, when receiving the instruction for starting video recording, the electronic device may buffer a frame of the real-time original image obtained recently, set the frame of the real-time original image as the real-time original image m1, obtain a frame of the second buffered image, set the frame of the second buffered image as the second buffered image h1, and send the frame of the second buffered image h1 to a plurality of external electronic devices. During this time, since the photographing component of the electronic device continuously captures the image, after obtaining the real-time original image m1, if the electronic device obtains a frame of the real-time original image again, the electronic device may buffer the frame of the real-time original image, thereby obtaining a frame of the second buffered image, and set the frame of the second buffered image as the second buffered image h2, and the electronic device may send the frame of the second buffered image h2 to the plurality of external electronic devices, so that the electronic device may continuously send the obtained second buffered image to the plurality of external electronic devices during the period from the time when the recording start instruction is received to the time when the recording cancel instruction is received, so that the plurality of external electronic devices may continuously buffer the received second buffered image. Assuming that the plurality of external electronic devices receive the second cached images h1, h2, h3, h4, h5, and h6 during the period from the reception of the recording start instruction to the reception of the recording cancel instruction, when the recording cancel instruction is received, the electronic device may generate a corresponding deletion instruction and send the deletion instruction to the plurality of external electronic devices, so that the plurality of external electronic devices delete the second cached images h1, h2, h3, h4, h5, and h6.
In some embodiments, when receiving the instruction for starting video recording, the obtained real-time preview image with the data amount greater than or equal to the data amount of the real-time original image may also be continuously cached, so as to obtain a corresponding cached image, and the corresponding cached image is continuously sent to the plurality of external electronic devices, so that the plurality of external electronic devices continuously cache the received cached image. And when receiving the video recording canceling instruction, instructing a plurality of external electronic devices to delete all the received cache images.
In some embodiments, after the live preview image is sent to the plurality of external electronic devices to display the live preview image on the display screens of the plurality of external electronic devices, the method may further include:
(1) Responding to a connection establishment request of the second external electronic equipment, and establishing connection with the second external electronic equipment;
(2) And sending the obtained real-time preview image to the second external electronic device so as to display the obtained real-time preview image on a display screen of the external electronic device.
It can be understood that when the electronic device shares the preview image with the plurality of external electronic devices in real time, the electronic device may further receive a connection establishment request of the new external electronic device, that is, the second external electronic device, and establish a connection with the second external electronic device in response to the connection establishment request, and send the obtained real-time preview image to the second external electronic device, so as to display the obtained real-time preview image on a display screen of the second external electronic device, thereby implementing that the new external electronic device may be added in real time in the process that the electronic device shares the real-time preview image with the plurality of external electronic devices.
For example, as shown in fig. 6, assuming that the electronic device A1 establishes a connection with the electronic device A4 in the process of the electronic device A1 sharing the live preview image with the electronic devices A2 and A3, when the electronic device A1 acquires the live preview image again, the electronic device A1 may transmit the live preview image to the electronic devices A2, A3 and A4, and then the electronic device A1, the electronic device A2, the electronic device A3 and the electronic device A4 may display the live preview image at the same time.
In some embodiments, in response to a connection establishment request of the second external electronic device, before establishing a connection with the second external electronic device, the method may further include:
and when detecting that the external electronic equipment which does not establish connection exists in the preset range, determining that a connection establishment request of the second external electronic equipment is received.
For example, when detecting that there is an external electronic device for which connection is not established within a preset range, the electronic device may determine that a connection establishment request of the second external electronic device is received. The electronic device may establish a communication connection with the second external electronic device through WiFi, p2p, NFC, UWB, bluetooth, and the like, so as to send the obtained live preview image to the second external electronic device.
In some embodiments, after the live preview image is sent to the plurality of external electronic devices to display the live preview image on the display screens of the plurality of external electronic devices, the method may further include:
(1) Responding to a disconnection request sent by the third external electronic equipment, and disconnecting the third external electronic equipment;
(2) And stopping sending the obtained real-time preview image to the third external electronic device.
It can be understood that, in the process of sharing the preview image in real time by the electronic device, a certain external electronic device, that is, the third external electronic device, of the plurality of external electronic devices or the second external electronic device may exit sharing in real time. For example, the holder of the third external electronic device may press a corresponding virtual key or physical key of the third external electronic device, or the holder of the third external electronic device may carry the third external electronic device outside a preset range where the electronic device is located, so as to instruct the third external electronic device to withdraw from sharing, so that the third external electronic device receives the disconnection request. The third external electronic device may send the disconnection request to the electronic device, and the electronic device receives the disconnection request sent by the third external electronic device. In response to the disconnection request, the electronic device may disconnect the communication connection with the third electronic device and stop sending the resulting live preview image to the third external electronic device.
In some embodiments, the image display method may further include:
(1) Receiving real-time preview images sent by a plurality of fourth external electronic devices;
(2) And displaying the real-time preview images transmitted by the fourth external electronic devices on the display screen.
For example, the electronic device may also send an auxiliary shooting request to the plurality of fourth external electronic devices, so that the plurality of fourth electronic devices may send the live preview images obtained by the plurality of fourth electronic devices to the electronic device. When receiving the live preview images sent by the fourth electronic devices, the electronic devices can split screen display the live preview images sent by the fourth external electronic devices on the display screen.
For example, as shown in fig. 7, assuming that the holder of the electronic apparatus A1 is the user U, the electronic apparatus A1 may transmit an auxiliary photographing request for requesting acquisition of a live preview image h7 including the user U located at a left side position of the live preview image to the electronic apparatus A2. Meanwhile, the electronic apparatus A1 may transmit an auxiliary photographing request for requesting acquisition of the live preview image h8 including the user U located at the middle position of the live preview image to the electronic apparatus A3. The electronic device A2 may acquire the live preview image h7 and send the live preview image h7 to the electronic device A1, and at the same time, the electronic device A3 may acquire the live preview image h8 and send the live preview image h8 to the electronic device A1, where the electronic device A1 may display the live preview images h7 and h8 in a split screen manner after receiving the live preview images h7 and h8.
It will be appreciated that the electronic device may also display its own live preview images on a display screen. When the real-time preview image obtained by the electronic device and the real-time preview images sent by the fourth external electronic devices need to be displayed on the display screen at the same time, the electronic device can perform split-screen display on the real-time preview image obtained by the electronic device and the real-time preview images sent by the fourth external electronic devices.
In some embodiments, after the live preview image is sent to the plurality of external electronic devices to display the live preview image on the display screens of the plurality of external electronic devices, the method may further include:
(1) When gesture adjustment instructions sent by a plurality of external electronic devices are received, determining adjustment levels corresponding to each external electronic device, and obtaining a plurality of adjustment levels;
(2) Determining an external electronic device corresponding to the highest adjustment level in the adjustment levels as a target external electronic device;
(3) And outputting prompt information for adjusting the posture of the electronic equipment according to the posture adjustment instruction sent by the target external electronic equipment.
For example, when the holder of the external electronic device is not satisfied with the live preview image currently transmitted by the electronic device, the holder of the external electronic device may speak a corresponding voice, such as "move a little to the left", "move 3 cm ahead to the right", and so on. The external electronic device may collect the voice of the environment in which it is located using a microphone, perform semantic analysis on the collected voice, and determine that the gesture adjustment instruction is received when the voice such as "move a little leftwards", "move 3 cm ahead rightwards" is collected. The external electronic device may transmit the posture adjustment instruction to the electronic device, so that the electronic device receives the posture adjustment instruction transmitted by the external electronic device.
In some cases, the electronic device may simultaneously receive the gesture adjustment instructions sent by a plurality of external electronic devices. The posture adjustment instruction sent by each external electronic device may instruct the electronic device to perform different posture adjustments, and therefore, it is necessary to determine one external electronic device from a plurality of external electronic devices as a target external electronic device. And outputting prompt information for adjusting the posture of the electronic equipment according to the posture adjustment instruction sent by the target external electronic equipment.
When the target external electronic device is determined, the electronic device can determine the adjustment level corresponding to each external electronic device, and a plurality of adjustment levels are obtained. Then, the electronic device may determine an external electronic device corresponding to the highest adjustment level among the plurality of adjustment levels as the target external electronic device.
In some embodiments, the corresponding adjustment level of the external electronic device may be set by a user. For example, when the electronic device receives an auxiliary shooting request of an external electronic device for the first time, the electronic device may generate corresponding prompt information to prompt a holder of the electronic device to set an adjustment level corresponding to the external electronic device.
In some embodiments, the first external electronic device may be set to have the highest adjustment level.
In some embodiments, determining the corresponding adjustment level for each external electronic device may include:
determining the times of auxiliary shooting requests sent by each external electronic device to obtain the corresponding times of each external electronic device;
and determining the adjustment level corresponding to each external electronic device according to the times corresponding to each external electronic device, wherein the times are positively correlated with the adjustment levels.
It can be understood that the number of times of the auxiliary shooting request transmitted also reflects the possibility that the external electronic device needs to perform auxiliary shooting to some extent, for example, the number of times of the auxiliary shooting request transmitted is greater, the possibility that the auxiliary shooting request transmitted is greater, the number of times of the auxiliary shooting request transmitted is less, and the possibility that the auxiliary shooting request transmitted is less, so that the adjustment level corresponding to each external electronic device can be determined based on the number of times of the auxiliary shooting request transmitted by each external electronic device. Wherein the number of times is positively correlated with the adjustment level, i.e. the more times the higher the adjustment level, the fewer times the lower the adjustment level.
Referring to fig. 8 to 10 together, fig. 8 to 10 are schematic views of a scene of an image display method according to an embodiment of the present application. The electronic device A1 may be an execution body of the embodiment of the present application, and may also be referred to as a side-shooting device. The electronic device A2 may be a first external electronic device, which may also be referred to as a slapped device. The electronic devices A3 and A4 may be devices other than the first external electronic device among the plurality of external electronic devices. The electronic device A5 may be a second external electronic device. The third external electronic device may be any of the electronic devices A2 to A5, or any of all the external electronic devices that display the live preview image obtained by the electronic device A1.
First, the holder of the electronic device A1 may click on an icon of the "help-beat" application in the electronic device, so that the electronic device A1 may start the "help-beat" application in the electronic device and display the interface B1 as shown in fig. 8. The holder of the electronic device A1 may click on the "start" button C1 in this interface B1 so that the electronic device A1 may automatically enter the camera preview interface B2 as shown in fig. 9. Meanwhile, the electronic apparatus A1 may wait for an auxiliary photographing request transmitted from an external electronic apparatus. Assuming that the holder of the electronic devices A2 to A3 touches the electronic device A1 with the electronic device, it may be determined that the electronic devices A2 to A4 sequentially or simultaneously enter a preset range of the location of the electronic device A1, and the electronic device A1 may determine that the connection establishment request of the electronic devices A2 to A4 is received. The electronic device A1 may establish a connection with the electronic devices A2 to A4. After establishing the connection, the electronic device A1 may enter a camera interface B3 as shown in fig. 10. In addition, in response to the auxiliary shooting request of the electronic device A2, the electronic device A1 may continuously collect a real-time original image of the scene to be shot, then compress the real-time original image to obtain a real-time preview image, and continuously send the obtained real-time preview image to the electronic devices A2 to A4, so that the real-time preview image obtained by the electronic device A1 may be continuously displayed on the display screens of the electronic devices A2 to A4. In the process that the electronic device A1 continuously sends the obtained live preview images to the electronic devices A2 to A4, if the electronic device A5 enters a preset range of the location of the electronic device A1 (the holder of the electronic device A5 touches the electronic device A1 with the electronic device A1), the electronic device A1 may determine that a connection establishment request of the electronic device A5 is received. The electronic device A1 may establish a connection with the electronic device A5. In addition, the electronic device A1 may continuously send the obtained live preview image to the electronic device A5, so that the live preview image obtained by the electronic device A1 may be continuously displayed on the display screen of the electronic device A5. The live preview image displayed by the electronic device A5 may be the same as the live preview image currently displayed by the electronic devices A2 to A4. When a disconnection request sent by any electronic device from the electronic device A2 to the electronic device A5 is received, the electronic device A1 may respond to the disconnection request and stop sending the obtained live preview image to the electronic device, while continuing to send the obtained live preview image to the remaining electronic devices. Wherein the electronic devices A2 to A5 may display only live preview images. In some embodiments, the electronic device A1 may also send the buttons and text displayed in the camera interface B3 to the electronic devices A2 to A5 together, so that the electronic devices A2 to A5 may display the corresponding buttons and text, etc. while displaying the live preview images.
When the holder of the electronic device A1 clicks the "take a picture" button, the electronic device A1 may cache a frame of the latest obtained real-time original image to obtain a first cached image, and store the first cached image in a disk, so that the holder of the electronic device A1 may see the first cached image in an album application of the electronic device A1, such as a system album application. And, the electronic device A1 may send the first cached image to the electronic devices A2 to A5, so that the electronic devices A2 to A5 may also store the first cached image in a disk, so that the owners of the electronic devices A2 to A5 may see the first cached image in the album applications, such as the system album applications, of the electronic devices A2 to A5 to realize synchronization, where the synchronization setting may be set before the connection is established, and checking may allow the camera data to be synchronized.
When the holder of the electronic device A1 clicks the "record" button, the electronic device A1 receives the record start instruction, and the electronic device A1 may continuously buffer the obtained real-time original image to obtain a second buffered image. The electronic device A1 may continuously send the obtained second buffered image to the electronic devices A2 to A5, so that the electronic devices A2 to A5 continuously buffer the received second buffered image. When the holder of the electronic device A1 clicks the "record" button again, the electronic device A1 receives the record stopping instruction, and the electronic device A1 can instruct the electronic devices A2 to A5 to store all the received second cached images, so that the electronic devices A2 to A5 can store all the received second cached images, complete the local landing of the second cached images, and the electronic devices A2 to A5 can also generate corresponding video files according to all the received second cached images for storage, so that the holder of the electronic device A1 can directly see the video files in album application. It will be appreciated that the electronic device A1 may also store all the cached second cached images, or generate a corresponding video file according to all the cached second cached images for storage, so that the holder of the electronic device A1 can directly see the video file in the album application. When receiving the instruction for canceling video recording, the electronic device A1 may instruct the electronic devices A2 to A5 to delete all the second cached images, so that the electronic devices A2 to A5 may delete all the second cached images. The electronic device A1 may delete all the second cached images.
Referring to fig. 11, fig. 11 is a schematic structural diagram of an image display device according to an embodiment of the present disclosure. The image display apparatus 200 includes: an image acquisition module 201 and an image transmission module 202.
The image acquisition module 201 is configured to acquire a live preview image of a scene to be photographed in response to an auxiliary photographing request of the first external electronic device.
The image sending module 202 is configured to send the live preview image to a plurality of external electronic devices, so as to display the live preview image on display screens of the plurality of external electronic devices, where the plurality of external electronic devices includes the first external electronic device.
In some embodiments, the image acquisition module 201 may be configured to: collecting a real-time original image of a scene to be shot; and carrying out encoding processing on the real-time original image to obtain a real-time preview image, wherein the data volume of the real-time preview image is larger than or equal to that of the real-time original image.
In some embodiments, the image acquisition module 201 may be configured to: collecting a real-time original image of a scene to be shot; and compressing the real-time original image to obtain a real-time preview image, wherein the data volume of the real-time preview image is smaller than that of the real-time original image.
In some embodiments, the image display apparatus 200 may further include an image caching module, which may be configured to: when a photographing instruction is received, caching the obtained real-time original image to obtain a first cached image;
the image sending module 202 may be configured to: and sending the first cached images to a plurality of external electronic devices so that the plurality of external electronic devices store the first cached images.
In some embodiments, the image display apparatus 200 may further include an instruction storage module, an image buffer module, which may be used to: when receiving a video recording starting instruction, continuously caching the obtained real-time original image to obtain a second cached image;
the image sending module 202 may be configured to: continuously sending the obtained second cached images to a plurality of external electronic devices so that the plurality of external electronic devices continuously cache the received second cached images;
an indication storage module that may be used to: and when receiving an instruction for ending video recording, indicating a plurality of external electronic devices to store all the received second cache images.
In some embodiments, the image display apparatus may further include an instruction deletion module, which may be configured to: and when receiving a video recording canceling instruction, indicating a plurality of external electronic devices to delete all the received second cache images.
In some embodiments, the image display apparatus 200 may further include a connection establishment module, which may be used to: responding to a connection establishment request of the second external electronic equipment, and establishing connection with the second external electronic equipment;
the image sending module 202 may be configured to: and sending the obtained live preview image to the second external electronic device so as to display the obtained live preview image on a display screen of the second external electronic device.
In some embodiments, the establishment of the connection module may be used to: when detecting that the external electronic device which is not connected exists in the preset range, determining that an auxiliary shooting request of the second external electronic device is received.
In some embodiments, the disconnect module may be configured to: responding to a disconnection request sent by third external electronic equipment, and disconnecting the third external electronic equipment;
the image sending module 202 may be configured to: and stopping sending the obtained real-time preview image to the third external electronic equipment.
In some embodiments, the image display apparatus 200 may further include an image receiving module and an image display module, the image receiving module may be configured to: receiving real-time preview images sent by a plurality of fourth external electronic devices;
An image display module, which may be used to: and displaying the real-time preview images transmitted by the fourth external electronic devices on the display screen.
The present embodiment provides a computer-readable storage medium having stored thereon a computer program which, when executed on a computer, causes the computer to execute the image display method as provided in the present embodiment.
The embodiment of the application also provides electronic equipment, which comprises a memory and a processor, wherein the processor is used for executing the image display method provided by the embodiment by calling the computer program stored in the memory.
Referring to fig. 12, fig. 12 is a schematic structural diagram of an electronic device 300 according to an embodiment of the present application.
The electronic device 300 may include a memory 301, a processor 302, a camera component 303, and a display 304. Those skilled in the art will appreciate that the electronic device 300 structure shown in fig. 12 is not limiting of the electronic device 300 and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
Memory 301 may be used to store computer programs and data. The memory 301 stores a computer program including executable code. The computer program may be divided into various functional modules. The processor 302 executes various functional applications and data processing by running a computer program stored in the memory 301.
The processor 302 is a control center of the electronic device 300, connects respective portions of the entire electronic device 300 using various interfaces and lines, and performs various functions of the electronic device 300 and processes data by running or executing computer programs stored in the memory 301 and calling data stored in the memory 301, thereby controlling the electronic device 300 as a whole.
The photographing component 303 may include a camera or the like for capturing images of a scene to be photographed.
The display screen 304 may be used to display images captured or processed by the capture component 303.
In the embodiment of the present application, the processor 302 in the electronic device 300 loads executable codes corresponding to one or more computer programs into the memory 301 according to the following instructions, and the processor 302 executes the executable codes to perform the following steps:
responding to an auxiliary shooting request of first external electronic equipment, and acquiring a real-time preview image of a scene to be shot;
and sending the real-time preview image to a plurality of external electronic devices to display the real-time preview image on display screens of the plurality of external electronic devices, wherein the plurality of external electronic devices comprise the first external electronic device.
In some embodiments, the processor 302 may perform, when performing the capturing of the live preview image of the scene to be captured: collecting a real-time original image of a scene to be shot; and carrying out encoding processing on the real-time original image to obtain a real-time preview image, wherein the data volume of the real-time preview image is larger than or equal to that of the real-time original image.
In some embodiments, the processor 302 may perform, when performing the capturing of the live preview image of the scene to be captured: collecting a real-time original image of a scene to be shot; and compressing the real-time original image to obtain a real-time preview image, wherein the data volume of the real-time preview image is smaller than that of the real-time original image.
In some embodiments, after the processor 302 performs sending the live preview image to the plurality of external electronic devices to display the live preview image on the display screens of the plurality of external electronic devices, it may further perform: when a photographing instruction is received, caching the obtained real-time original image to obtain a first cached image; and sending the first cached images to a plurality of external electronic devices so that the plurality of external electronic devices store the first cached images.
In some embodiments, after the processor 302 performs sending the live preview image to the plurality of external electronic devices to display the live preview image on the display screens of the plurality of external electronic devices, it may further perform: when receiving a video recording starting instruction, continuously caching the obtained real-time original image to obtain a second cached image; continuously sending the obtained second cached images to a plurality of external electronic devices so that the plurality of external electronic devices continuously cache the received second cached images; and when receiving an instruction for ending video recording, indicating a plurality of external electronic devices to store all the received second cache images.
In some embodiments, after the processor 302 executes to continuously send the obtained second buffered image to the plurality of external electronic devices, so that the plurality of external electronic devices continuously buffer the received second buffered image, the method may further execute: and when receiving a video recording canceling instruction, indicating a plurality of external electronic devices to delete all the received second cache images.
In some embodiments, after the processor 302 performs sending the live preview images to a plurality of external electronic devices to display the live preview images on the display screens of the plurality of external electronic devices, it may further perform: responding to a connection establishment request of the second external electronic equipment, and establishing connection with the second external electronic equipment; and sending the obtained live preview image to the second external electronic device so as to display the obtained live preview image on a display screen of the second external electronic device.
In some embodiments, the processor 302 may further perform, prior to executing the connection establishment request in response to the second external electronic device, the step of: and when detecting that the external electronic equipment which does not establish connection exists in the preset range, determining that a connection establishment request of the second external electronic equipment is received.
In some embodiments, after the processor 302 performs sending the live preview images to a plurality of external electronic devices to display the live preview images on the display screens of the plurality of external electronic devices, it may further perform: responding to a disconnection request sent by third external electronic equipment, and disconnecting the third external electronic equipment; and stopping sending the obtained real-time preview image to the third external electronic equipment.
In some embodiments, the processor 302 may also perform: receiving real-time preview images sent by a plurality of fourth external electronic devices; and displaying the real-time preview images transmitted by the fourth external electronic devices on the display screen.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and the portions of a certain embodiment that are not described in detail may be referred to the above detailed description of the image display method, which is not repeated herein.
The image display device provided in the embodiment of the present application belongs to the same concept as the image display method in the above embodiment, and any method provided in the embodiment of the image display method may be run on the image display device, and a detailed implementation process of the method is shown in the embodiment of the image display method, which is not repeated herein.
It should be noted that, for the image display method according to the embodiment of the present application, it will be understood by those skilled in the art that all or part of the flow of implementing the image display method according to the embodiment of the present application may be implemented by controlling related hardware through a computer program, where the computer program may be stored in a computer readable storage medium, such as a memory, and executed by at least one processor, and the execution may include the flow of the embodiment of the image display method as described in the embodiment. The storage medium may be a magnetic disk, an optical disk, a Read Only Memory (ROM), a random access Memory (RAM, random Access Memory), etc.
For the image display device of the embodiment of the present application, each functional module may be integrated in one processing chip, or each module may exist alone physically, or two or more modules may be integrated in one module. The integrated modules may be implemented in hardware or in software functional modules. The integrated module, if implemented as a software functional module and sold or used as a stand-alone product, may also be stored on a computer readable storage medium such as read-only memory, magnetic or optical disk, etc.
The foregoing describes in detail an image display method, apparatus, storage medium and electronic device provided in the embodiments of the present application, and specific examples are applied to illustrate the principles and embodiments of the present application, where the foregoing examples are only used to help understand the method and core idea of the present application; meanwhile, those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, and the present description should not be construed as limiting the present application in view of the above.
Claims (12)
1. An image display method applied to an electronic device, comprising:
responding to an auxiliary shooting request of first external electronic equipment, and acquiring a real-time preview image of a scene to be shot;
transmitting the live preview image to a plurality of external electronic devices to display the live preview image on display screens of the plurality of external electronic devices, the plurality of external electronic devices including the first external electronic device;
when gesture adjustment instructions sent by a plurality of external electronic devices are received at the same time, determining an adjustment level corresponding to each external electronic device to obtain a plurality of adjustment levels;
Determining an external electronic device corresponding to the highest adjustment level in the adjustment levels as a target external electronic device;
outputting prompt information for adjusting the posture of the electronic equipment according to a posture adjustment instruction sent by target external electronic equipment;
receiving real-time preview images sent by a plurality of fourth external electronic devices;
and displaying the real-time preview images sent by the fourth external electronic devices in a split screen mode on a display screen.
2. The image display method according to claim 1, wherein the acquiring a live preview image of a scene to be photographed includes:
collecting a real-time original image of a scene to be shot;
and carrying out encoding processing on the real-time original image to obtain a real-time preview image, wherein the data volume of the real-time preview image is larger than or equal to that of the real-time original image.
3. The image display method according to claim 1, wherein the acquiring a live preview image of a scene to be photographed includes:
collecting a real-time original image of a scene to be shot;
and compressing the real-time original image to obtain a real-time preview image, wherein the data volume of the real-time preview image is smaller than that of the real-time original image.
4. The image display method according to claim 2 or 3, wherein after the sending the live preview image to a plurality of external electronic devices to display the live preview image on display screens of the plurality of external electronic devices, further comprising:
when a photographing instruction is received, caching the obtained real-time original image to obtain a first cached image;
and sending the first cached images to a plurality of external electronic devices so that the plurality of external electronic devices store the first cached images.
5. The image display method according to claim 2 or 3, wherein after the sending the live preview image to a plurality of external electronic devices to display the live preview image on display screens of the plurality of external electronic devices, further comprising:
when receiving a video recording starting instruction, continuously caching the obtained real-time original image to obtain a second cached image;
continuously sending the obtained second cached images to a plurality of external electronic devices so that the plurality of external electronic devices continuously cache the received second cached images;
and when receiving an instruction for ending video recording, indicating a plurality of external electronic devices to store all the received second cache images.
6. The image display method according to claim 5, wherein after continuously transmitting the obtained second buffered image to the plurality of external electronic devices to cause the plurality of external electronic devices to continuously buffer the received second buffered image, further comprising:
and when receiving a video recording canceling instruction, indicating a plurality of external electronic devices to delete all the received second cache images.
7. The image display method according to claim 1, wherein after the sending the live preview image to a plurality of external electronic devices to display the live preview image on display screens of the plurality of external electronic devices, further comprising:
responding to a connection establishment request of the second external electronic equipment, and establishing connection with the second external electronic equipment;
and sending the obtained live preview image to the second external electronic device so as to display the obtained live preview image on a display screen of the second external electronic device.
8. The image display method according to claim 7, wherein before the connection is established with the second external electronic device in response to the connection establishment request of the second external electronic device, further comprising:
When detecting that the external electronic device which does not establish connection exists in the preset range, determining that a connection establishment request of the second external electronic device is received.
9. The image display method according to claim 1, wherein after the sending the live preview image to a plurality of external electronic devices to display the live preview image on display screens of the plurality of external electronic devices, further comprising:
responding to a disconnection request sent by third external electronic equipment, and disconnecting the third external electronic equipment;
and stopping sending the obtained real-time preview image to the third external electronic equipment.
10. An image display device applied to an electronic apparatus, comprising:
the image acquisition module is used for responding to an auxiliary shooting request of the first external electronic equipment and acquiring a real-time preview image of a scene to be shot;
an image sending module, configured to send the live preview image to a plurality of external electronic devices, so that the live preview image is displayed on display screens of the plurality of external electronic devices, where the plurality of external electronic devices include the first external electronic device; when gesture adjustment instructions sent by a plurality of external electronic devices are received at the same time, determining an adjustment level corresponding to each external electronic device to obtain a plurality of adjustment levels; determining an external electronic device corresponding to the highest adjustment level in the adjustment levels as a target external electronic device; outputting prompt information for adjusting the posture of the electronic equipment according to a posture adjustment instruction sent by target external electronic equipment;
The image receiving module is used for receiving real-time preview images sent by a plurality of fourth external electronic devices;
and the image display module is used for split-screen displaying the real-time preview images sent by the fourth external electronic equipment on a display screen.
11. A storage medium having stored therein a computer program which, when run on a computer, causes the computer to perform the image display method of any one of claims 1 to 9.
12. An electronic device comprising a processor and a memory, wherein the memory stores a computer program, and wherein the processor is configured to execute the image display method according to any one of claims 1 to 9 by calling the computer program stored in the memory.
Priority Applications (2)
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| CN202111432350.1A CN114095660B (en) | 2021-11-29 | 2021-11-29 | Image display method and device, storage medium and electronic equipment |
| PCT/CN2022/125050 WO2023093344A1 (en) | 2021-11-29 | 2022-10-13 | Image display method and apparatus, and storage medium and electronic device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111432350.1A CN114095660B (en) | 2021-11-29 | 2021-11-29 | Image display method and device, storage medium and electronic equipment |
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| CN114095660B (en) * | 2021-11-29 | 2024-01-30 | Oppo广东移动通信有限公司 | Image display method and device, storage medium and electronic equipment |
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| CN114095660A (en) | 2022-02-25 |
| WO2023093344A1 (en) | 2023-06-01 |
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