CN114500901A

CN114500901A - Double-scene video recording method and device and electronic equipment

Info

Publication number: CN114500901A
Application number: CN202210339995.9A
Authority: CN
Inventors: 王永刚; 王国英
Original assignee: Honor Device Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-05-13

Abstract

The embodiment of the application provides a double-scene video recording method, a device and electronic equipment, wherein in the double-scene video recording method, after a double-scene video recording function is detected to be started, a preview interface of the double-scene video recording is displayed, and after a triggering operation for selecting a layout template is detected, a layout template menu is displayed in response to the triggering operation, so that the selected layout template in the layout template menu is obtained; the layout template comprises a first picture and a second picture, and finally, a preview interface corresponding to the layout template is displayed, wherein the preview interface corresponding to the layout template comprises the first picture and the second picture, so that the layout template of the double-scene video can be preset in the electronic equipment 100, a user can select the favorite double-scene video layout, and the user experience is improved.

Description

Double-scene video recording method and device and electronic equipment

Technical Field

The embodiment of the application relates to the technical field of intelligent terminals, in particular to a double-scene video recording method and device and electronic equipment.

Background

Double-scene video recording, as the name suggests, one electronic device (such as a smart phone) can start two pictures to carry out video shooting at the same time, one picture can carry out close-up shooting, and the other picture can carry out panoramic shooting; or one picture is shot by using the rear camera, and the other picture is shot by using the front camera.

In the prior art, when a smartphone supporting a dual-view video recording function is used, a camera Application (APP) installed in the smartphone is opened, and after the dual-view video recording function is selected, the dual-view video recording function can be opened, so that extraordinary shooting experience is brought to a user, and the smartphone becomes a hot function in a mobile phone image.

However, the scenes realized by the existing double-scene video are not rich enough, the split screen mode in the double-scene video is only the simple splicing of two pictures, the left and right split screens or the up and down split screens, and no more splicing modes exist; in addition, in the picture-in-picture mode in the double-scene video, the picture shape is single, and no more shapes can be selected; this results in a poor user experience.

Disclosure of Invention

The embodiment of the application provides a double-scene video recording method and device and electronic equipment, and further provides a computer readable storage medium, so that a layout template of the double-scene video recording is preset in the electronic equipment, a user can select a favorite double-scene video layout, and user experience is improved.

In a first aspect, an embodiment of the present application provides a double-scene video recording method, which is applied to an electronic device having a display screen and a plurality of cameras, and the method includes: after detecting that the double-scene video recording function is started, displaying a preview interface of the double-scene video recording; after the triggering operation of selecting the layout template is detected, responding to the triggering operation, and displaying a layout template menu; obtaining a selected layout template in the layout template menu; wherein the layout template comprises a first picture and a second picture; displaying a preview interface corresponding to the layout template, wherein the preview interface corresponding to the layout template comprises the first picture and the second picture, the first picture displays image data mapped by a first camera of the electronic equipment, and the second picture displays image data mapped by a second camera of the electronic equipment.

In one possible implementation manner, after the displaying the preview interface corresponding to the layout template, the method further includes: after a video recording instruction is detected, responding to the video recording instruction, and starting video recording; displaying a video interface corresponding to the layout template, wherein the video interface comprises the first picture and the second picture, the image data shown by a first camera of the electronic equipment is displayed in the first picture, and the image data shown by a second camera of the electronic equipment is displayed in the second picture.

In one possible implementation manner, the layout template includes a split-screen layout template; the triggering operation of selecting the layout template comprises that a split screen layout template selection icon in a preview interface of the double-scene video is operated; the split screen layout template menu comprises a trapezoidal split screen layout template, an S-shaped split screen layout template and an irregular linear split screen layout template; the first picture and the second picture which are included in the trapezoid split screen layout template are both in a trapezoid shape; the boundary of a first picture and a second picture included in the S-shaped split screen layout template is S-shaped; the boundary of the first picture and the second picture included in the irregular linear split screen layout template is an irregular line.

In one possible implementation, the layout template includes a picture-in-picture layout template; after the preview interface of the double-scene video is displayed and before the trigger operation of selecting the layout template is detected, the method further comprises the following steps: detecting a selection operation of a picture-in-picture mode, and displaying a preview interface of the picture-in-picture mode in response to the selection operation of the picture-in-picture mode; the triggering operation of selecting the layout template comprises that a picture-in-picture layout template selection icon in a preview interface of the picture-in-picture mode is operated; the picture-in-picture layout template menu comprises an oval template, a circular template, a rectangular template and a diamond template; a second picture in the picture-in-picture layout template is rectangular, and the size of the second picture is the same as the size of a screen of the electronic equipment; the first picture is displayed above the second picture; wherein a first picture in the oval template is oval; a first picture in the circular template is circular; a first picture in the rectangular template is rectangular; the first picture in the rhombic template is rhombic.

In a possible implementation manner, the displaying a preview interface corresponding to the layout template, where the preview interface corresponding to the layout template includes the first picture and the second picture, where displaying image data that is plotted by a first camera of the electronic device in the first picture and displaying image data that is plotted by a second camera of the electronic device in the second picture includes: setting a first layer corresponding to the first picture and setting a second layer corresponding to the second picture; the first image layer is rectangular, the first image layer can cover the first image, and the area of the first image layer except the area occupied by the first image is a transparent area; the second layer is rectangular, and can cover the second picture and the transparent area of the first layer; the size of the layer obtained by superposing the first layer and the second layer is the same as the size of a screen of the electronic equipment; controlling the first camera to draw a graph according to the shape of the first layer, wherein the size proportion of the graph is matched with the size proportion of the first layer; controlling the second camera to draw a graph according to the shape of the second layer, wherein the size proportion of the graph is matched with the size proportion of the second layer; filling the image data mapped out by the first camera into the first image layer, and filling the image data mapped out by the second camera into the second image layer; and superposing the first layer on the second layer for displaying so as to obtain a preview interface corresponding to the layout template.

In a second aspect, an embodiment of the present application provides a dual-scene video recording apparatus, where the apparatus is included in an electronic device, and the apparatus has a function of implementing the first aspect and a behavior of the electronic device in a possible implementation manner of the first aspect. The functions may be implemented by hardware, or by hardware executing corresponding software. The hardware or software includes one or more modules or units corresponding to the above-described functions. Such as a receiving module or unit, a processing module or unit, a transmitting module or unit, etc.

In a third aspect, an embodiment of the present application provides an electronic device, including: a display screen; a plurality of cameras; one or more processors; a memory; a plurality of application programs; and one or more computer programs, wherein the one or more computer programs are stored in the memory, the one or more computer programs comprising instructions which, when executed by the electronic device, cause the electronic device to perform the steps of: after detecting that the double-scene video recording function is started, displaying a preview interface of the double-scene video recording; after the triggering operation of selecting the layout template is detected, responding to the triggering operation, and displaying a layout template menu; obtaining a selected layout template in the layout template menu; wherein the layout template comprises a first picture and a second picture; displaying a preview interface corresponding to the layout template, wherein the preview interface corresponding to the layout template comprises the first picture and the second picture, the first picture displays image data mapped by a first camera of the electronic equipment, and the second picture displays image data mapped by a second camera of the electronic equipment.

In one possible implementation manner, when the instructions are executed by the electronic device, after the step of displaying the preview interface corresponding to the layout template is executed by the electronic device, the following steps are further executed: after a video recording instruction is detected, responding to the video recording instruction, and starting video recording; displaying a video interface corresponding to the layout template, wherein the video interface comprises the first picture and the second picture, the image data shown by a first camera of the electronic equipment is displayed in the first picture, and the image data shown by a second camera of the electronic equipment is displayed in the second picture.

In one possible implementation, the layout template includes a picture-in-picture layout template; when the instruction is executed by the electronic equipment, the electronic equipment is enabled to execute the following steps after the step of displaying the preview interface of the double-shot video and before the step of detecting the trigger operation of selecting the layout template, and the following steps are also executed: detecting a selection operation of a picture-in-picture mode, and displaying a preview interface of the picture-in-picture mode in response to the selection operation of the picture-in-picture mode; the triggering operation of selecting the layout template comprises that a picture-in-picture layout template selection icon in a preview interface of the picture-in-picture mode is operated; the picture-in-picture layout template menu comprises an oval template, a circular template, a rectangular template and a diamond template; a second picture in the picture-in-picture layout template is rectangular, and the size of the second picture is the same as the size of a screen of the electronic equipment; the first picture is displayed above the second picture; wherein a first picture in the oval template is oval; a first picture in the circular template is circular; a first picture in the rectangular template is rectangular; the first picture in the rhombic template is rhombic.

In one possible implementation manner, when the instruction is executed by the electronic device, the electronic device executes the preview interface corresponding to the layout template, where the preview interface corresponding to the layout template includes the first screen and the second screen, where the step of displaying the image data of the image of the first camera of the electronic device in the first screen and the step of displaying the image data of the image of the second camera of the electronic device in the second screen includes: setting a first layer corresponding to the first picture and setting a second layer corresponding to the second picture; the first image layer is rectangular, the first image layer can cover the first image, and the area of the first image layer except the area occupied by the first image is a transparent area; the second layer is rectangular, and can cover the second picture and the transparent area of the first layer; the size of the layer obtained by superposing the first layer and the second layer is the same as the size of a screen of the electronic equipment; controlling the first camera to draw a graph according to the shape of the first layer, wherein the size proportion of the graph is matched with the size proportion of the first layer; controlling the second camera to draw a graph according to the shape of the second layer, wherein the size proportion of the graph is matched with the size proportion of the second layer; filling the image data mapped out by the first camera into the first image layer, and filling the image data mapped out by the second camera into the second image layer; and superposing the first layer on the second layer for displaying so as to obtain a preview interface corresponding to the layout template.

It should be understood that the second to third aspects of the embodiments of the present application are consistent with the technical solutions of the first aspect of the embodiments of the present application, and beneficial effects obtained by various aspects and corresponding possible implementation manners are similar and will not be described again.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, in which a computer program is stored, and when the computer program runs on a computer, the computer is caused to execute the method provided in the first aspect.

In a fifth aspect, the present application provides a computer program, which is used to execute the method provided in the first aspect when the computer program is executed by a computer.

In a possible design, the program of the fifth aspect may be stored in whole or in part on a storage medium packaged with the processor, or in part or in whole on a memory not packaged with the processor.

Drawings

FIG. 1 is a schematic diagram of an interface of a split-screen mode of a dual-view video recording in the prior art;

FIG. 2 is a diagram illustrating an interface of a picture-in-picture mode for double-shot video recording according to the prior art;

fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application;

FIG. 4 is a flowchart of a dual-scene recording method according to an embodiment of the present application;

FIG. 5 is a schematic diagram of an interface for starting a dual-view video recording function according to an embodiment of the present application;

FIG. 6 is a schematic diagram of a preview interface of a double-shot video according to an embodiment of the present application;

FIG. 7 is a flowchart of a dual-scene recording method according to another embodiment of the present application;

8 (a) -8 (c) are schematic diagrams of a split-screen layout template provided in an embodiment of the present application;

FIG. 9 is a schematic diagram of a preview interface in picture-in-picture mode provided by one embodiment of the present application;

fig. 10 (a) -10 (d) are schematic diagrams of a picture-in-picture layout template provided in an embodiment of the present application;

FIG. 11 is a flowchart of a dual-scene recording method according to yet another embodiment of the present application;

FIG. 12 is a schematic diagram of a layer overlay according to an embodiment of the present application;

fig. 13 (a) to 13 (c) are schematic diagrams illustrating generation of a preview interface corresponding to a trapezoidal split-screen layout template according to an embodiment of the present application;

14 (a) -14 (e) are schematic views of a trapezoidal split screen provided in an embodiment of the present application;

15 (a) -15 (e) are schematic diagrams illustrating generation of a preview interface corresponding to a circular pip layout template according to an embodiment of the present application;

fig. 16 is a schematic diagram of a rear double shot scene according to an embodiment of the present application;

fig. 17 is a schematic structural diagram of an electronic device according to another embodiment of the present application.

Detailed Description

The terminology used in the description of the embodiments section of the present application is for the purpose of describing particular embodiments of the present application only and is not intended to be limiting of the present application.

In the prior art, scenes for realizing the double-scene video recording are not rich enough, a split screen mode in the double-scene video recording is only simple splicing of two pictures, the left and right split screens or the upper and lower split screens, and no more splicing modes exist, as shown in fig. 1, fig. 1 is an interface schematic diagram of the split screen mode of the double-scene video recording in the prior art. Fig. 1 includes a frame 1 and a frame 2, where the frame 1 and the frame 2 may be two different frames, and as can be seen from fig. 1, when a user uses the dual-view mode of the electronic device to perform a close shot, the electronic device simply splices the two different frames together left and right to display.

In addition, the picture shape of the pip mode in the dual-view video recording is single, and there are no more shapes to select, as shown in fig. 2, fig. 2 is an interface schematic diagram of the pip mode in the dual-view video recording in the related art. Fig. 2 also includes two frames, frame 1 and frame 2, and frame 1 and frame 2 may be two different frames, and as can be seen from fig. 2, frame 1 and frame 2 are both rectangular and have a single frame shape.

With reference to fig. 1 and fig. 2, it can be seen that the dual-view video recording in the prior art has the problems of single split-screen mode and single picture shape in the pip mode, and the user experience is poor.

Based on the above problems, the embodiment of the application provides a double-scene video recording method, which can preset a layout template of a double-scene video in electronic equipment, so that a user can select a favorite double-scene video layout, and user experience is improved.

The dual-scene video recording method provided by the embodiment of the application can be applied to electronic equipment, wherein the electronic equipment can be a smart phone, a tablet personal computer, wearable equipment, vehicle-mounted equipment, Augmented Reality (AR)/Virtual Reality (VR) equipment, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like; the embodiment of the present application does not set any limit to the specific type of the electronic device.

For example, fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure, and as shown in fig. 3, the electronic device 100 may include a processor 110, an external memory interface 120, an internal memory 121, a Universal Serial Bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 150, a wireless communication module 160, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, a sensor module 180, a key 190, a motor 191, an indicator 192, a camera 193, a display 194, a Subscriber Identity Module (SIM) card interface 195, and the like. The sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, a bone conduction sensor 180M, and the like.

It is to be understood that the illustrated structure of the embodiment of the present application does not specifically limit the electronic device 100. In other embodiments of the present application, electronic device 100 may include more or fewer components than shown, or some components may be combined, some components may be split, or a different arrangement of components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

Processor 110 may include one or more processing units, such as: the processor 110 may include an Application Processor (AP), a modem processor, a Graphics Processing Unit (GPU), an Image Signal Processor (ISP), a controller, a video codec, a Digital Signal Processor (DSP), a baseband processor, and/or a neural-Network Processing Unit (NPU), etc. The different processing units may be separate devices or may be integrated into one or more processors.

The controller can generate an operation control signal according to the instruction operation code and the timing signal to complete the control of instruction fetching and instruction execution.

A memory may also be provided in processor 110 for storing instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. The memory may hold instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to reuse the instruction or data, it can be called directly from the memory. Avoiding repeated accesses reduces the latency of the processor 110, thereby increasing the efficiency of the system.

In some embodiments, processor 110 may include one or more interfaces. The interface may include an integrated circuit (I2C) interface, an integrated circuit built-in audio (I2S) interface, a Pulse Code Modulation (PCM) interface, a universal asynchronous receiver/transmitter (UART) interface, a Mobile Industry Processor Interface (MIPI), a general-purpose input/output (GPIO) interface, a Subscriber Identity Module (SIM) interface, and/or a Universal Serial Bus (USB) interface, etc.

The I2C interface is a bi-directional synchronous serial bus that includes a serial data line (SDA) and a serial clock line (DCL). In some embodiments, processor 110 may include multiple sets of I2C buses. The processor 110 may be coupled to the touch sensor 180K, the charger, the flash, the camera 193, etc. through different I2C bus interfaces, respectively. For example: the processor 110 may be coupled to the touch sensor 180K via an I2C interface, such that the processor 110 and the touch sensor 180K communicate via an I2C bus interface to implement the touch functionality of the electronic device 100.

The I2S interface may be used for audio communication. In some embodiments, processor 110 may include multiple sets of I2S buses. The processor 110 may be coupled to the audio module 170 via an I2S bus to enable communication between the processor 110 and the audio module 170. In some embodiments, the audio module 170 may communicate audio signals to the wireless communication module 160 via the I2S interface, enabling answering of calls via a bluetooth headset.

The PCM interface may also be used for audio communication, sampling, quantizing and encoding analog signals. In some embodiments, the audio module 170 and the wireless communication module 160 may be coupled by a PCM bus interface. In some embodiments, the audio module 170 may also transmit audio signals to the wireless communication module 160 through the PCM interface, so as to implement a function of answering a call through a bluetooth headset. Both the I2S interface and the PCM interface may be used for audio communication.

The UART interface is a universal serial data bus used for asynchronous communications. The bus may be a bidirectional communication bus. It converts the data to be transmitted between serial communication and parallel communication. In some embodiments, a UART interface is generally used to connect the processor 110 with the wireless communication module 160. For example: the processor 110 communicates with a bluetooth module in the wireless communication module 160 through a UART interface to implement a bluetooth function. In some embodiments, the audio module 170 may transmit the audio signal to the wireless communication module 160 through a UART interface, so as to realize the function of playing music through a bluetooth headset.

MIPI interfaces may be used to connect processor 110 with peripheral devices such as display screen 194, camera 193, and the like. The MIPI interface includes a Camera Serial Interface (CSI), a Display Serial Interface (DSI), and the like. In some embodiments, processor 110 and camera 193 communicate through a CSI interface to implement the capture functionality of electronic device 100. The processor 110 and the display screen 194 communicate through the DSI interface to implement the display function of the electronic device 100.

The GPIO interface may be configured by software. The GPIO interface may be configured as a control signal and may also be configured as a data signal. In some embodiments, a GPIO interface may be used to connect the processor 110 with the camera 193, the display 194, the wireless communication module 160, the audio module 170, the sensor module 180, and the like. The GPIO interface may also be configured as an I2C interface, an I2S interface, a UART interface, a MIPI interface, and the like.

The USB interface 130 is an interface conforming to the USB standard specification, and may specifically be a Mini USB interface, a Micro USB interface, a USB Type C interface, or the like. The USB interface 130 may be used to connect a charger to charge the electronic device 100, and may also be used to transmit data between the electronic device 100 and a peripheral device. And the earphone can also be used for connecting an earphone and playing audio through the earphone. The interface may also be used to connect other electronic devices, such as AR devices and the like.

It should be understood that the interface connection relationship between the modules illustrated in the embodiments of the present application is only an illustration, and does not limit the structure of the electronic device 100. In other embodiments of the present application, the electronic device 100 may also adopt different interface connection manners or a combination of multiple interface connection manners in the above embodiments.

The charging management module 140 is configured to receive charging input from a charger. The charger may be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 140 may receive charging input from a wired charger via the USB interface 130. In some wireless charging embodiments, the charging management module 140 may receive a wireless charging input through a wireless charging coil of the electronic device 100. The charging management module 140 may also supply power to the electronic device 100 through the power management module 141 while charging the battery 142.

The power management module 141 is used to connect the battery 142, the charging management module 140 and the processor 110. The power management module 141 receives input from the battery 142 and/or the charge management module 140, and supplies power to the processor 110, the internal memory 121, the display 194, the camera 193, the wireless communication module 160, and the like. The power management module 141 may also be used to monitor parameters such as battery capacity, battery cycle count, battery state of health (leakage, impedance), etc. In some other embodiments, the power management module 141 may also be disposed in the processor 110. In other embodiments, the power management module 141 and the charging management module 140 may be disposed in the same device.

The wireless communication function of the electronic device 100 may be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, a modem processor, a baseband processor, and the like.

The antennas 1 and 2 are used for transmitting and receiving electromagnetic wave signals. Each antenna in the electronic device 100 may be used to cover a single or multiple communication bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example: the antenna 1 may be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 150 may provide a solution including 2G/3G/4G/5G wireless communication applied to the electronic device 100. The mobile communication module 150 may include at least one filter, a switch, a power amplifier, a Low Noise Amplifier (LNA), and the like. The mobile communication module 150 may receive the electromagnetic wave from the antenna 1, filter, amplify, etc. the received electromagnetic wave, and transmit the electromagnetic wave to the modem processor for demodulation. The mobile communication module 150 may also amplify the signal modulated by the modem processor, and convert the signal into electromagnetic wave through the antenna 1 to radiate the electromagnetic wave. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the processor 110. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the same device as at least some of the modules of the processor 110.

The modem processor may include a modulator and a demodulator. The modulator is used for modulating a low-frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is used for demodulating the received electromagnetic wave signal into a low-frequency baseband signal. The demodulator then passes the demodulated low frequency baseband signal to a baseband processor for processing. The low frequency baseband signal is processed by the baseband processor and then transferred to the application processor. The application processor outputs a sound signal through an audio device (not limited to the speaker 170A, the receiver 170B, etc.) or displays an image or video through the display screen 194. In some embodiments, the modem processor may be a stand-alone device. In other embodiments, the modem processor may be provided in the same device as the mobile communication module 150 or other functional modules, independent of the processor 110.

The wireless communication module 160 may provide a solution for wireless communication applied to the electronic device 100, including Wireless Local Area Networks (WLANs) (e.g., wireless fidelity (Wi-Fi) networks), bluetooth (bluetooth, BT), Global Navigation Satellite System (GNSS), Frequency Modulation (FM), Near Field Communication (NFC), Infrared (IR), and the like. The wireless communication module 160 may be one or more devices integrating at least one communication processing module. The wireless communication module 160 receives electromagnetic waves via the antenna 2, performs frequency modulation and filtering processing on electromagnetic wave signals, and transmits the processed signals to the processor 110. The wireless communication module 160 may also receive a signal to be transmitted from the processor 110, perform frequency modulation and amplification on the signal, and convert the signal into electromagnetic waves through the antenna 2 to radiate the electromagnetic waves.

In some embodiments, antenna 1 of electronic device 100 is coupled to mobile communication module 150 and antenna 2 is coupled to wireless communication module 160 so that electronic device 100 can communicate with networks and other devices through wireless communication techniques. The wireless communication technology may include global system for mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), time-division code division multiple access (TD-SCDMA), long term evolution (long term evolution, LTE), BT, GNSS, WLAN, NFC, FM, and/or IR technologies, etc. The GNSS may include a Global Positioning System (GPS), a global navigation satellite system (GLONASS), a beidou navigation satellite system (BDS), a quasi-zenith satellite system (QZSS), and/or a Satellite Based Augmentation System (SBAS).

The electronic device 100 implements display functions via the GPU, the display screen 194, and the application processor. The GPU is a microprocessor for image processing, and is connected to the display screen 194 and an application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. The processor 110 may include one or more GPUs that execute program instructions to generate or alter display information.

The display screen 194 is used to display images, video, and the like. The display screen 194 includes a display panel. The display panel may adopt a Liquid Crystal Display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (active-matrix organic light-emitting diode, AMOLED), a flexible light-emitting diode (FLED), a miniature, a Micro-oeld, a quantum dot light-emitting diode (QLED), and the like. In some embodiments, the electronic device 100 may include 1 or N display screens 194, with N being a positive integer greater than 1.

The electronic device 100 may implement a shooting function through the ISP, the camera 193, the video codec, the GPU, the display 194, the application processor, and the like.

The ISP is used to process the data fed back by the camera 193. For example, when a photo is taken, the shutter is opened, light is transmitted to the camera photosensitive element through the camera, the optical signal is converted into an electrical signal, and the camera photosensitive element transmits the electrical signal to the ISP for processing and converting into an image visible to naked eyes. The ISP can also carry out algorithm optimization on the noise, brightness and skin color of the image. The ISP can also optimize parameters such as exposure, color temperature and the like of a shooting scene. In some embodiments, the ISP may be provided in camera 193.

The camera 193 is used to capture still images or video. The object generates an optical image through the camera and projects the optical image to the photosensitive element. The photosensitive element may be a Charge Coupled Device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The light sensing element converts the optical signal into an electrical signal, which is then passed to the ISP where it is converted into a digital image signal. And the ISP outputs the digital image signal to the DSP for processing. The DSP converts the digital image signal into image signal in standard RGB, YUV and other formats. In some embodiments, the electronic device 100 may include N cameras 193, N being a positive integer greater than 1.

The digital signal processor is used for processing digital signals, and can process digital image signals and other digital signals. For example, when the electronic device 100 selects a frequency bin, the digital signal processor is used to perform fourier transform or the like on the frequency bin energy.

Video codecs are used to compress or decompress digital video. The electronic device 100 may support one or more video codecs. In this way, the electronic device 100 may play or record video in a variety of encoding formats, such as: moving Picture Experts Group (MPEG) 1, MPEG2, MPEG3, MPEG4, and the like.

The NPU is a neural-network (NN) computing processor that processes input information quickly by using a biological neural network structure, for example, by using a transfer mode between neurons of a human brain, and can also learn by itself continuously. Applications such as intelligent recognition of the electronic device 100 can be realized through the NPU, for example: image recognition, face recognition, speech recognition, text understanding, and the like.

The external memory interface 120 may be used to connect an external memory card, such as a Micro SD card, to extend the memory capability of the electronic device 100. The external memory card communicates with the processor 110 through the external memory interface 120 to implement a data storage function. For example, files such as music, video, etc. are saved in an external memory card.

The internal memory 121 may be used to store computer-executable program code, which includes instructions. The internal memory 121 may include a program storage area and a data storage area. The storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required by at least one function, and the like. The storage data area may store data (such as audio data, phone book, etc.) created during use of the electronic device 100, and the like. In addition, the internal memory 121 may include a high-speed random access memory, and may further include a nonvolatile memory, such as at least one magnetic disk storage device, a flash memory device, a universal flash memory (UFS), and the like. The processor 110 executes various functional applications of the electronic device 100 and data processing by executing instructions stored in the internal memory 121 and/or instructions stored in a memory provided in the processor.

The electronic device 100 may implement audio functions via the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the headphone interface 170D, and the application processor. Such as music playing, recording, etc.

The audio module 170 is used to convert digital audio information into an analog audio signal output and also to convert an analog audio input into a digital audio signal. The audio module 170 may also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be disposed in the processor 110, or some functional modules of the audio module 170 may be disposed in the processor 110.

The speaker 170A, also called a "horn", is used to convert the audio electrical signal into an acoustic signal. The electronic apparatus 100 can listen to music through the speaker 170A or listen to a handsfree call.

The receiver 170B, also called "earpiece", is used to convert the electrical audio signal into an acoustic signal. When the electronic apparatus 100 receives a call or voice information, it can receive voice by placing the receiver 170B close to the ear of the person.

The microphone 170C, also referred to as a "microphone," is used to convert sound signals into electrical signals. When making a call or transmitting voice information, the user can input a voice signal to the microphone 170C by speaking the user's mouth near the microphone 170C. The electronic device 100 may be provided with at least one microphone 170C. In other embodiments, the electronic device 100 may be provided with two microphones 170C to achieve a noise reduction function in addition to collecting sound signals. In other embodiments, the electronic device 100 may further include three, four or more microphones 170C to collect sound signals, reduce noise, identify sound sources, perform directional recording, and so on.

The headphone interface 170D is used to connect a wired headphone. The headset interface 170D may be the USB interface 130, or may be a 3.5mm open mobile electronic device platform (OMTP) standard interface, a cellular telecommunications industry association (cellular telecommunications industry association of the USA, CTIA) standard interface.

The pressure sensor 180A is used for sensing a pressure signal, and converting the pressure signal into an electrical signal. In some embodiments, the pressure sensor 180A may be disposed on the display screen 194. The pressure sensor 180A can be of a wide variety, such as a resistive pressure sensor, an inductive pressure sensor, a capacitive pressure sensor, and the like. The capacitive pressure sensor may be a sensor comprising at least two parallel plates having an electrically conductive material. When a force acts on the pressure sensor 180A, the capacitance between the electrodes changes. The electronic device 100 determines the strength of the pressure from the change in capacitance. When a touch operation is applied to the display screen 194, the electronic apparatus 100 detects the intensity of the touch operation according to the pressure sensor 180A. The electronic apparatus 100 may also calculate the touched position from the detection signal of the pressure sensor 180A. In some embodiments, the touch operations that are applied to the same touch position but different touch operation intensities may correspond to different operation instructions. For example: and when the touch operation with the touch operation intensity smaller than the first pressure threshold value acts on the short message application icon, executing an instruction for viewing the short message. And when the touch operation with the touch operation intensity larger than or equal to the first pressure threshold value acts on the short message application icon, executing an instruction of newly building the short message.

The gyro sensor 180B may be used to determine the motion attitude of the electronic device 100. In some embodiments, the angular velocity of electronic device 100 about three axes (i.e., the x, y, and z axes) may be determined by gyroscope sensor 180B. The gyro sensor 180B may be used for photographing anti-shake. Illustratively, when the shutter is pressed, the gyro sensor 180B detects the shake angle of the electronic device 100, calculates the distance to be compensated for by the camera module according to the shake angle, and enables the camera to counteract the shake of the electronic device 100 through reverse movement, thereby achieving anti-shake. The gyroscope sensor 180B may also be used for navigation, somatosensory gaming scenes.

The air pressure sensor 180C is used to measure air pressure. In some embodiments, electronic device 100 calculates altitude, aiding in positioning and navigation, from barometric pressure values measured by barometric pressure sensor 180C.

The magnetic sensor 180D includes a hall sensor. The electronic device 100 may detect the opening and closing of the flip holster using the magnetic sensor 180D. In some embodiments, when the electronic device 100 is a flip phone, the electronic device 100 may detect the opening and closing of the flip according to the magnetic sensor 180D. And then according to the opening and closing state of the leather sheath or the opening and closing state of the flip cover, the automatic unlocking of the flip cover is set.

The acceleration sensor 180E may detect the magnitude of acceleration of the electronic device 100 in various directions (typically three axes). The magnitude and direction of gravity can be detected when the electronic device 100 is stationary. The method can also be used for recognizing the posture of the electronic equipment, and is applied to horizontal and vertical screen switching, pedometers and other applications.

A distance sensor 180F for measuring a distance. The electronic device 100 may measure the distance by infrared or laser. In some embodiments, taking a picture of a scene, electronic device 100 may utilize range sensor 180F to range for fast focus.

The proximity light sensor 180G may include, for example, a Light Emitting Diode (LED) and a light detector, such as a photodiode. The light emitting diode may be an infrared light emitting diode. The electronic device 100 emits infrared light to the outside through the light emitting diode. The electronic device 100 detects infrared reflected light from nearby objects using a photodiode. When sufficient reflected light is detected, it can be determined that there is an object near the electronic device 100. When insufficient reflected light is detected, the electronic device 100 may determine that there are no objects near the electronic device 100. The electronic device 100 can utilize the proximity light sensor 180G to detect that the user holds the electronic device 100 close to the ear for talking, so as to automatically turn off the screen to achieve the purpose of saving power. The proximity light sensor 180G may also be used in a holster mode, a pocket mode automatically unlocks and locks the screen.

The ambient light sensor 180L is used to sense the ambient light level. Electronic device 100 may adaptively adjust the brightness of display screen 194 based on the perceived ambient light level. The ambient light sensor 180L may also be used to automatically adjust the white balance when taking a picture. The ambient light sensor 180L may also cooperate with the proximity light sensor 180G to detect whether the electronic device 100 is in a pocket to prevent accidental touches.

The fingerprint sensor 180H is used to collect a fingerprint. The electronic device 100 can utilize the collected fingerprint characteristics to unlock the fingerprint, access the application lock, photograph the fingerprint, answer an incoming call with the fingerprint, and so on.

The temperature sensor 180J is used to detect temperature. In some embodiments, electronic device 100 implements a temperature processing strategy using the temperature detected by temperature sensor 180J. For example, when the temperature reported by the temperature sensor 180J exceeds a threshold, the electronic device 100 performs a reduction in performance of a processor located near the temperature sensor 180J, so as to reduce power consumption and implement thermal protection. In other embodiments, the electronic device 100 heats the battery 142 when the temperature is below another threshold to avoid the low temperature causing the electronic device 100 to shut down abnormally. In other embodiments, when the temperature is lower than a further threshold, the electronic device 100 performs boosting on the output voltage of the battery 142 to avoid abnormal shutdown due to low temperature.

The touch sensor 180K is also called a "touch device". The touch sensor 180K may be disposed on the display screen 194, and the touch sensor 180K and the display screen 194 form a touch screen, which is also called a "touch screen". The touch sensor 180K is used to detect a touch operation applied thereto or nearby. The touch sensor can communicate the detected touch operation to the application processor to determine the touch event type. Visual output associated with the touch operation may be provided through the display screen 194. In other embodiments, the touch sensor 180K may be disposed on a surface of the electronic device 100, different from the position of the display screen 194.

The bone conduction sensor 180M may acquire a vibration signal. In some embodiments, the bone conduction sensor 180M may acquire a vibration signal of the human vocal part vibrating the bone mass. The bone conduction sensor 180M may also contact the human pulse to receive the blood pressure pulsation signal. In some embodiments, the bone conduction sensor 180M may also be disposed in a headset, integrated into a bone conduction headset. The audio module 170 may analyze a voice signal based on the vibration signal of the bone mass vibrated by the sound part acquired by the bone conduction sensor 180M, so as to implement a voice function. The application processor can analyze heart rate information based on the blood pressure beating signal acquired by the bone conduction sensor 180M, so as to realize the heart rate detection function.

The keys 190 include a power-on key, a volume key, and the like. The keys 190 may be mechanical keys. Or may be touch keys. The electronic apparatus 100 may receive a key input, and generate a key signal input related to user setting and function control of the electronic apparatus 100.

The motor 191 may generate a vibration cue. The motor 191 may be used for incoming call vibration cues, as well as for touch vibration feedback. For example, touch operations applied to different applications (e.g., photographing, audio playing, etc.) may correspond to different vibration feedback effects. The motor 191 may also respond to different vibration feedback effects for touch operations applied to different areas of the display screen 194. Different application scenes (such as time reminding, receiving information, alarm clock, game and the like) can also correspond to different vibration feedback effects. The touch vibration feedback effect may also support customization.

Indicator 192 may be an indicator light that may be used to indicate a state of charge, a change in charge, or a message, missed call, notification, etc.

The SIM card interface 195 is used to connect a SIM card. The SIM card can be brought into and out of contact with the electronic apparatus 100 by being inserted into the SIM card interface 195 or being pulled out of the SIM card interface 195. The electronic device 100 may support 1 or N SIM card interfaces, N being a positive integer greater than 1. The SIM card interface 195 may support a Nano SIM card, a Micro SIM card, a SIM card, etc. The same SIM card interface 195 can be inserted with multiple cards at the same time. The types of the plurality of cards may be the same or different. The SIM card interface 195 may also be compatible with different types of SIM cards. The SIM card interface 195 may also be compatible with external memory cards. The electronic device 100 interacts with the network through the SIM card to implement functions such as communication and data communication. In some embodiments, the electronic device 100 employs esims, namely: an embedded SIM card. The eSIM card can be embedded in the electronic device 100 and cannot be separated from the electronic device 100.

The software system of the electronic device 100 may employ a layered architecture, an event-driven architecture, a micro-core architecture, a micro-service architecture, or a cloud architecture. The embodiment of the present application takes an Android system with a layered architecture as an example, and exemplarily illustrates a software structure of the electronic device 100.

The dual-scene recording method provided by the embodiment of the present application is described below based on the electronic device 100 provided in fig. 3. Fig. 4 is a flowchart of a dual-view recording method according to an embodiment of the present disclosure, which can be applied to an electronic device 100 having a display screen 194 and a plurality of cameras 193.

As shown in fig. 4, the dual-scene recording method may include:

step 401, after detecting that the double-scene video recording function is started, displaying a preview interface of the double-scene video recording.

Specifically, the user may open the camera APP in the electronic device 100, then the electronic device 100 displays the left interface of fig. 5, next, the user may click on the "more" icon in the left interface of fig. 5, at this time, the electronic device 100 displays the right interface of fig. 5, and then the user may click on the "dual video recording" icon in the right interface of fig. 5, so that the dual video recording function may be started. After detecting that the dual video recording function is turned on, the electronic device 100 may display a preview interface shown in fig. 6. Fig. 5 is a schematic interface diagram of starting a dual-view video recording function according to an embodiment of the present application, and fig. 6 is a schematic interface diagram of previewing a dual-view video according to an embodiment of the present application.

Specifically, the electronic device 100 may implement a function of displaying a preview interface of the double-shot video through the processor 110, the camera 193, and the display screen 194.

Step 402, after detecting a trigger operation for selecting a layout template, displaying a layout template menu in response to the trigger operation.

In this embodiment, the preview interface shown in fig. 6 may include a layout template selection icon 61, so that the trigger operation for selecting the layout template may be that the layout template selection icon 61 is operated, and the specific operation form may include: single click, double click, long press, etc., and the embodiment does not limit the specific operation form.

Specifically, the electronic device 100 may implement the function of displaying the layout template menu through the processor 110 and the display screen 194.

Step 403, obtaining the selected layout template in the layout template menu; the layout template comprises a first picture and a second picture.

Step 404, displaying a preview interface corresponding to the layout template, where the preview interface corresponding to the layout template includes the first screen and the second screen.

Specifically, the electronic device 100 may implement a function of displaying a preview interface corresponding to the layout template through the processor 110, the camera 193, and the display screen 194.

The first screen displays image data of a first camera of the electronic device 100, and the second screen displays image data of a second camera of the electronic device 100. In a specific implementation, the shape of the first screen and the shape of the second screen correspond to the selected layout template.

In the double-scene video recording method, after detecting that the double-scene video recording function is started, displaying a preview interface of the double-scene video recording, and after detecting a trigger operation for selecting a layout template, displaying a layout template menu in response to the trigger operation, and further acquiring the selected layout template in the layout template menu; the layout template comprises a first picture and a second picture, and finally, a preview interface corresponding to the layout template is displayed, wherein the preview interface corresponding to the layout template comprises the first picture and the second picture, so that the layout template of the double-scene video can be preset in the electronic equipment 100, a user can select the favorite double-scene video layout, and the user experience is improved.

Fig. 7 is a flowchart of a double-shot video recording method according to another embodiment of the present application, as shown in fig. 7, in the embodiment shown in fig. 4 of the present application, after step 404, the method may further include:

step 701, after detecting the video recording instruction, responding to the video recording instruction, and starting video recording.

The video recording instruction may be issued by a user by operating a "video recording" icon, and the specific form of the "video recording" icon is not limited in this embodiment, for example, the video recording instruction may be a click, a double click, a long press, or the like.

Specifically, the electronic device 100 may implement a video recording function through the processor 110 and the camera 193.

Step 702, displaying a video interface corresponding to the layout template, where the video interface includes the first screen and the second screen.

Specifically, the electronic device 100 may implement a function of displaying a video interface corresponding to the layout template through the processor 110, the camera 193, and the display screen 194.

The first screen displays image data of a first camera of the electronic device 100, and the second screen displays image data of a second camera of the electronic device 100. Similarly, the shapes of the first and second screens correspond to the layout template.

Specifically, the video recording interface is substantially the same as the preview interface corresponding to the layout template, that is, after the layout template is selected by the user, both the preview interface and the video recording interface of the double-scene video recording are interfaces corresponding to the layout template selected by the user.

In an implementation manner of the embodiment shown in fig. 4 of the present application, the layout template may be a split-screen layout template; in this way, the trigger operation for selecting the layout template may be to operate a split-screen layout template selection icon in the preview interface of the dual-view video, where the split-screen layout template selection icon may be shown as an icon 61 in fig. 6.

The screen splitting layout template menu displayed by the electronic device 100 may include a trapezoidal screen splitting layout template, an S-shaped screen splitting layout template, and an irregular linear screen splitting layout template; certainly, the embodiment is not limited to this, the split-screen layout template menu may further include split-screen layout templates with other shapes, and the shape of the split-screen layout template included in the split-screen layout template menu is not limited in this embodiment.

That is to say, for the current situation in the related art that the creative co-shooting of the dual-view video only enables left-right split-screen or up-down split-screen, in this embodiment, multiple split-screen layout templates are preset in the electronic device 100, a split-screen layout template selection icon (for example, an icon 61 in fig. 6) is provided in the dual-view video interface, and after detecting that the split-screen layout template selection icon is clicked, the electronic device 100 displays a split-screen layout template menu, where the split-screen layout template menu may include a trapezoidal split-screen layout template, an S-shaped split-screen layout template, and an irregular linear split-screen layout template, so that the user can select a preferred split-screen layout manner.

Fig. 8 (a) to 8 (c) are schematic views of a split-screen layout template according to an embodiment of the present application. As shown in fig. 8 (a), the first frame and the second frame included in the trapezoidal split screen layout template are both trapezoidal; as shown in fig. 8 (b), the S-shaped split layout template includes a first screen and a second screen whose boundary is S-shaped; as shown in fig. 8 (c), the irregular line-shaped split-screen layout template includes a boundary between the first screen and the second screen as an irregular line.

In another implementation of the embodiment shown in fig. 4 of the present application, the layout template may be a picture-in-picture layout template; in this implementation manner, after step 401 and before step 402, the following steps may be further included: the electronic apparatus 100 detects a selection operation of the pip mode and displays a preview interface of the pip mode in response to the selection operation of the pip mode.

Specifically, the operation of selecting the pip mode may be to operate a pip mode selection icon in a preview interface of the double-shot video, that is, to operate the icon 62 in fig. 6, and a specific operation form may include clicking, double clicking, long pressing, and the like, and the specific operation form is not limited in this embodiment.

In this embodiment, the preview interface in the picture-in-picture mode may be as shown in fig. 9, and fig. 9 is a schematic view of the preview interface in the picture-in-picture mode according to an embodiment of the present application.

In this way, the trigger operation of selecting the layout template may be the operation of a picture-in-picture layout template selection icon in the preview interface of the picture-in-picture mode, wherein the picture-in-picture layout template selection icon may be as shown by the icon 91 in fig. 9.

The picture-in-picture layout template menu displayed by the electronic device 100 may include an oval template, a circular template, a rectangular template and a diamond template; a second picture in the picture-in-picture layout template is rectangular, and the size of the second picture is the same as the size of the screen of the electronic device 100; the first picture is displayed above the second picture; of course, the embodiment is not limited thereto, and the pip layout template menu may further include pip layout templates with other shapes.

That is to say, for the current situation that the picture has only a square shape in the dual-scene video recording pd mode in the related art, in the embodiment, a plurality of pd layout templates are preset in the electronic device 100, and a pd layout template selection icon (for example, an icon 91 in fig. 9) is provided in the pd layout template menu, after detecting that the pd layout template selection icon is clicked, the electronic device 100 displays the pd layout template menu, where the pd layout template menu may include an oval template, a circular template, a rectangular template, and a diamond template, so that the user can select a preferred pd layout mode.

Fig. 10 (a) -10 (d) are schematic diagrams of a picture-in-picture layout template according to an embodiment of the present application. As shown in fig. 10 (a), the first frame in the elliptical template is elliptical; as shown in fig. 10 (b), the first frame in the circular template is circular; as shown in fig. 10 (c), the first frame in the rectangular template is rectangular; as shown in fig. 10 (d), the first frame in the diamond template is a diamond.

Fig. 11 is a flowchart of a double-scene video recording method according to still another embodiment of the present application, where this embodiment introduces a generation manner of a preview interface corresponding to a layout template, and the preview interface corresponding to the layout template is generated based on a layer filling manner in this embodiment, and the preview interface is composed of a plurality of layers, where each layer displays a partial image (an image-free portion is transparent), and a complete preview interface is formed after multiple layers are superimposed, as shown in fig. 12, and fig. 12 is a schematic diagram of layer superimposition provided in an embodiment of the present application.

In conjunction with fig. 11 and 12, in the embodiment shown in fig. 4 of the present application, step 404 may include:

step 1101, setting a first layer corresponding to the first picture, and setting a second layer corresponding to the second picture.

The first layer is rectangular, the first layer can cover a first picture, and the area of the first layer except the area occupied by the first picture is a transparent area, so that only the data of the first picture shape can be displayed after the first layer is filled with image data; in a specific implementation, an area in the first layer except for an area occupied by the first picture can be processed into a transparent area by using a porterduff.

The second layer is rectangular, and can cover a second picture and a transparent area of the first layer; the size of the layer obtained by superimposing the first layer and the second layer is the same as the size of the screen of the electronic device 100.

Step 1102, controlling a first camera to draw a graph according to the shape of the first layer, wherein the size proportion of the graph is matched with the size proportion of the first layer; and controlling the second camera to draw a graph according to the shape of the second layer, wherein the size proportion of the graph is matched with the size proportion of the second layer.

Step 1103, filling the image data imaged by the first camera into the first image layer, and filling the image data imaged by the second camera into the second image layer.

And 1104, superposing the first layer on the second layer for display so as to obtain a preview interface corresponding to the layout template.

After the video recording is started in step 701, the electronic device 100 may also generate a video recording interface corresponding to the layout template in the same manner, and since the video recording screen is generally 20 frames/second, the electronic device 100 may synthesize a 20 frames/second video recording interface in the manner of steps 1101 to 1104 after the video recording is started.

The method for generating the preview interface described in the embodiment shown in fig. 11 is described below by taking a split screen mode and a picture-in-picture mode as examples.

Scene one-split screen mode: taking a trapezoid split screen as an example, fig. 13 (a) -13 (c) are schematic diagrams for generating a preview interface corresponding to the trapezoid split screen layout template provided in an embodiment of the present application.

Step 1, setting a first layer corresponding to a first picture, wherein the lower right side of the first layer is a transparent area, as shown in fig. 13 (a);

step 2, setting a second layer corresponding to the second picture, wherein the second layer is square, as shown in fig. 13 (b);

and 3, filling the image data mapped out by the first camera into a first layer, filling the image data mapped out by the second camera into a second layer, and overlapping the first layer on the second layer for displaying so as to obtain a preview interface corresponding to the layout template.

After the first layer is superimposed on the second layer, the size of the layer obtained by superimposing the first layer and the second layer is the same as the size of the screen of the electronic device 100, the overlapping area of the first layer and the second layer is a transparent area and a non-transparent area, after the first layer is superimposed on the second layer, the transparent area is displayed as a second picture, the non-transparent area is covered by the first picture, and the effect schematic diagram is shown in fig. 13 (c).

Fig. 14 (a) to 14 (e) are schematic views of a trapezoidal split screen provided in an embodiment of the present application. The image data shown by the first camera can be as shown in fig. 14 (a), and after the image data shown by the first camera is filled in the first image layer, an obtained image is as shown in fig. 14 (b); the image data shown by the second camera is shown in fig. 14 (c), and after the image data shown by the second camera is filled in the second image layer, the obtained image is shown in fig. 14 (d); after the first image layer and the second image layer are superimposed, an interface is obtained as shown in fig. 14 (e).

Scene two-picture in picture mode: taking a circle as an example, fig. 15 (a) -15 (e) are schematic diagrams of generating a preview interface corresponding to the circular pip layout template according to an embodiment of the present application.

Step 1, setting a first image layer corresponding to a first image, wherein the first image is circular, and an area except the first image in the first image layer is a transparent area, as shown in fig. 15 (a); the image data of the image of the first camera is shown in fig. 15 (b), and the image obtained after the image data of the first camera is filled in the first image layer is shown in fig. 15 (c).

And 2, setting a second layer corresponding to the second picture, wherein in the picture-in-picture mode, the size of the second picture is the same as the size of the screen of the electronic device 100, and the second layer can cover the second picture, so that the size of the second layer is also the same as the size of the screen of the electronic device 100. After the image data mapped by the second camera is filled in the second map layer, the obtained image is as shown in fig. 15 (d).

And step 3, superposing the first image layer on the second image layer, wherein the obtained preview interface is shown in fig. 15 (e).

The double-scene video recording method provided by the embodiment of the application can also be suitable for rear and rear double-shot scenes, provides a selectable selection mode for various creative co-shooting, and enriches the video shooting playing method of the application scene.

Fig. 16 is a schematic diagram of a rear-view and rear-view scene provided in an embodiment of the present application, as shown in fig. 16, the scene uses two rear cameras, the left side of fig. 16 is a zoom (zoom) focused picture, and the right side of fig. 16 is a panoramic picture, and a distinctive picture feeling is presented through an elliptical split-screen layout.

It is to be understood that some or all of the steps or operations in the above-described embodiments are merely examples, and other operations or variations of various operations may be performed by the embodiments of the present application. Further, the various steps may be performed in a different order presented in the above-described embodiments, and it is possible that not all of the operations in the above-described embodiments are performed.

It will be appreciated that the electronic device, in order to implement the above-described functions, comprises corresponding hardware and/or software modules for performing the respective functions. The exemplary algorithm steps described in connection with the embodiments disclosed herein may be embodied in hardware or in a combination of hardware and computer software. Whether a function is performed in hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, with the embodiment described in connection with the particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In this embodiment, the electronic device may be divided into functional modules according to the method embodiments, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one module. The integrated module may be implemented in the form of hardware. It should be noted that the division of the modules in this embodiment is schematic, and is only a logic function division, and there may be another division manner in actual implementation.

Fig. 17 is a schematic structural diagram of an electronic device according to another embodiment of the present application, where each functional module is divided according to a corresponding function, and fig. 17 shows a schematic possible composition diagram of the electronic device 1700 involved in the foregoing embodiment, as shown in fig. 17, the electronic device 1700 may include: a reception unit 1701, a processing unit 1702, and a transmission unit 1703;

the processing unit 1702 may be configured to support the electronic device 1700 to perform steps 401 to 404, 701, 702, and the like, and/or other processes used in the technical solutions described in the embodiments of the present application.

It should be noted that all relevant contents of each step related to the above method embodiment may be referred to the functional description of the corresponding functional module, and are not described herein again.

The electronic device 1700 of the present embodiment is configured to execute the above-mentioned dual-scene recording method, so that the same effect as that of the above-mentioned method can be achieved.

It should be understood that electronic device 1700 may correspond to electronic device 100 shown in fig. 3. The functions of the receiving unit 1701 and the transmitting unit 1703 may be implemented by the processor 110, the antenna 1 and the mobile communication module 170 in the electronic device 100 shown in fig. 3, and/or by the processor 110, the antenna 2 and the wireless communication module 160; the functions of the processing unit 1702 may be implemented by the processor 110, the camera 193, and the display 194 in the electronic device 100 shown in fig. 3.

Where an integrated unit is employed, electronic device 1700 may include a processing module, a memory module, and a communication module.

The processing module may be configured to control and manage the actions of the electronic device 1700, for example, may be configured to support the electronic device 1700 to execute the steps executed by the receiving unit 1701, the processing unit 1702, and the sending unit 1703. The memory module may be used to support the electronic device 1700 in storing program codes and data, etc. A communication module that may be used to support communication of the electronic device 1700 with other devices.

Among other things, a processing module may be a processor or controller that may implement or execute the various illustrative logical blocks, modules, and circuits described in connection with the present disclosure. A processor may also be a combination of computing functions, e.g., a combination of one or more microprocessors, a Digital Signal Processing (DSP) and a microprocessor, or the like. The storage module may be a memory. The communication module may specifically be a radio frequency circuit, a bluetooth chip and/or a Wi-Fi chip, and the like, which interact with other electronic devices.

In one embodiment, when the processing module is a processor and the storage module is a memory, the electronic device 1700 according to this embodiment may be a device having the structure shown in fig. 3.

An embodiment of the present application further provides a computer-readable storage medium, in which a computer program is stored, and when the computer program runs on a computer, the computer is enabled to execute the method provided in the embodiments shown in fig. 4 to 16 of the present application.

Embodiments of the present application further provide a computer program product, which includes a computer program and when the computer program runs on a computer, the computer executes the method provided in the embodiments shown in fig. 4 to 16 of the present application.

In the embodiments of the present application, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, and indicates that three relationships may exist, for example, a and/or B, and may indicate that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and the like, refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.

Those of ordinary skill in the art will appreciate that the various elements and algorithm steps described in connection with the embodiments disclosed herein can be implemented as electronic hardware, computer software, or combinations of electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the several embodiments provided in the present application, any function, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present application, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered by the protection scope of the present application. The protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A double-scene video recording method is applied to electronic equipment with a display screen and a plurality of cameras, and is characterized by comprising the following steps:

after detecting that the double-scene video recording function is started, displaying a preview interface of the double-scene video recording;

after the triggering operation of selecting the layout template is detected, responding to the triggering operation, and displaying a layout template menu;

obtaining a selected layout template in the layout template menu; wherein the layout template comprises a first picture and a second picture;

displaying a preview interface corresponding to the layout template, wherein the preview interface corresponding to the layout template comprises the first picture and the second picture, the first picture displays image data mapped by a first camera of the electronic equipment, and the second picture displays image data mapped by a second camera of the electronic equipment.

2. The method according to claim 1, wherein after displaying the preview interface corresponding to the layout template, further comprising:

after a video recording instruction is detected, responding to the video recording instruction, and starting video recording;

displaying a video interface corresponding to the layout template, wherein the video interface comprises the first picture and the second picture, the image data shown by a first camera of the electronic equipment is displayed in the first picture, and the image data shown by a second camera of the electronic equipment is displayed in the second picture.

3. The method of claim 1, wherein the layout template comprises a split screen layout template; the triggering operation of selecting the layout template comprises that a split screen layout template selection icon in a preview interface of the double-scene video is operated;

the split screen layout template menu comprises a trapezoidal split screen layout template, an S-shaped split screen layout template and an irregular linear split screen layout template;

the first picture and the second picture which are included in the trapezoid split screen layout template are both in a trapezoid shape;

the boundary of a first picture and a second picture included in the S-shaped split screen layout template is S-shaped;

the boundary of the first picture and the second picture included in the irregular linear split screen layout template is an irregular line.

4. The method of claim 1, wherein the layout template comprises a picture-in-picture layout template; after the preview interface of the double-scene video is displayed and before the trigger operation of selecting the layout template is detected, the method further comprises the following steps:

detecting a selection operation of a picture-in-picture mode, and displaying a preview interface of the picture-in-picture mode in response to the selection operation of the picture-in-picture mode;

the triggering operation of selecting the layout template comprises that a picture-in-picture layout template selection icon in a preview interface of the picture-in-picture mode is operated;

the picture-in-picture layout template menu comprises an oval template, a circular template, a rectangular template and a diamond template; a second picture in the picture-in-picture layout template is rectangular, and the size of the second picture is the same as the size of a screen of the electronic equipment; the first picture is displayed above the second picture;

wherein a first picture in the oval template is oval;

a first picture in the circular template is circular;

a first picture in the rectangular template is rectangular;

the first picture in the rhombic template is rhombic.

5. The method according to any one of claims 1 to 4, wherein the displaying a preview interface corresponding to the layout template, the preview interface corresponding to the layout template including the first screen and the second screen, wherein the displaying the image data of the image produced by the first camera of the electronic device in the first screen and the displaying the image data of the image produced by the second camera of the electronic device in the second screen includes:

setting a first layer corresponding to the first picture and setting a second layer corresponding to the second picture; the first image layer is rectangular, the first image layer can cover the first image, and the area of the first image layer except the area occupied by the first image is a transparent area; the second layer is rectangular, and can cover the second picture and the transparent area of the first layer; the size of the layer obtained by superposing the first layer and the second layer is the same as the size of a screen of the electronic equipment;

controlling the first camera to draw a graph according to the shape of the first layer, wherein the size proportion of the graph is matched with the size proportion of the first layer; controlling the second camera to draw a graph according to the shape of the second layer, wherein the size proportion of the graph is matched with the size proportion of the second layer;

filling the image data mapped out by the first camera into the first image layer, and filling the image data mapped out by the second camera into the second image layer;

and superposing the first layer on the second layer for displaying so as to obtain a preview interface corresponding to the layout template.

6. A twin video recording apparatus for carrying out the method of any one of claims 1 to 5.

7. An electronic device, comprising:

a display screen; a plurality of cameras; one or more processors; a memory; a plurality of application programs; and one or more computer programs, wherein the one or more computer programs are stored in the memory, the one or more computer programs comprising instructions which, when executed by the electronic device, cause the electronic device to perform the steps of:

8. The electronic device of claim 7, wherein the instructions, when executed by the electronic device, cause the electronic device to perform the following steps after the step of displaying the preview interface corresponding to the layout template:

9. The electronic device of claim 7, wherein the layout template comprises a split-screen layout template; the triggering operation of selecting the layout template comprises that a split screen layout template selection icon in a preview interface of the double-scene video is operated;

the first picture and the second picture which are included in the trapezoid split-screen layout template are both in a trapezoid shape;

10. The electronic device of claim 7, wherein the layout template comprises a picture-in-picture layout template; when the instruction is executed by the electronic equipment, the electronic equipment is enabled to execute the following steps after the step of displaying the preview interface of the double-shot video and before the step of detecting the trigger operation of selecting the layout template, and the following steps are also executed:

wherein a first picture in the oval template is oval;

a first picture in the circular template is circular;

a first picture in the rectangular template is rectangular;

the first picture in the rhombic template is rhombic.

11. The electronic device according to any one of claims 7-10, wherein the instructions, when executed by the electronic device, cause the electronic device to perform the displaying of the preview interface corresponding to the layout template, the preview interface corresponding to the layout template including the first screen and the second screen, wherein the step of displaying the image data of the first camera image of the electronic device in the first screen and the image data of the second camera image of the electronic device in the second screen includes:

12. A computer-readable storage medium, in which a computer program is stored which, when run on a computer, causes the computer to carry out the method according to any one of claims 1 to 5.