CN112040276B

CN112040276B - Video progress synchronization method, display device and refrigeration device

Info

Publication number: CN112040276B
Application number: CN202010929852.4A
Authority: CN
Inventors: 王光强
Original assignee: Juhaokan Technology Co Ltd
Current assignee: Juhaokan Technology Co Ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2023-06-09
Anticipated expiration: 2040-09-07
Also published as: CN112040276A

Abstract

The invention discloses a video progress synchronization method, display equipment and refrigeration equipment, wherein the display equipment plays video according to the received first operation; the method comprises the steps that a play record of a video is sent to a server, the play record comprises a video identifier and a play progress, the server stores the play record with a user account as a dimension, and when an acquisition request sent by a refrigeration device under the same user account in response to a trigger operation of a user is received, the play record is sent to the refrigeration device, so that the refrigeration device can continue playing the video according to the play progress. Therefore, the user can watch the video which is synchronously played on the display device on the refrigeration device, and the use experience of the user is improved.

Description

Video progress synchronization method, display device and refrigeration device

Technical Field

The present invention relates to the field of video progress synchronization, and in particular, to a video progress synchronization method, a display device, and a refrigeration device.

Background

With the popularity of AIOT, smart home appliances are becoming more popular, and users can watch videos on different smart home appliances. However, when watching the same video on different intelligent home appliances, the user finds that the video playing progress is not synchronous on different intelligent home appliances, and the use experience of the user is affected. In some embodiments, the intelligent home appliance includes a display device, an intelligent device and an intelligent terminal, and the intelligent device may be a refrigeration device, a tea table, a fitting mirror and other devices, and the intelligent terminal may be a computer, a mobile phone, a tablet computer and other devices.

Disclosure of Invention

In order to solve the technical problems, the invention provides a video progress synchronization method, display equipment and refrigeration equipment, so as to improve the use experience of users.

In a first aspect, the present invention provides a display apparatus, including:

a display;

a user interface;

the communicator is used for connecting the display equipment with the server;

a first controller coupled to the display, the communicator, and the user interface, respectively, for performing:

receiving a first operation of a user, and playing a video according to the received first operation;

the method comprises the steps that a play record of a video is sent to a server, the play record comprises a video identifier and a play progress, the server stores the play record with a user account as a dimension, and when an acquisition request sent by a refrigeration device under the same user account in response to a trigger operation of a user is received, the play record is sent to the refrigeration device, so that the refrigeration device can continue playing the video according to the play progress.

In a second aspect, the present invention provides a refrigeration appliance comprising:

the box body is used for placing food materials;

the door body is arranged on the box body;

the display screen is arranged on the door body and used for displaying an interactive interface;

A second controller for performing: receiving a trigger operation;

responding to the triggering operation, and acquiring a play record corresponding to the user account;

and acquiring a video according to the video identifier in the play record, and playing the video from the acquired play progress.

In a third aspect, the present invention provides a video progress synchronization method, applied to a display device, including:

In a fourth aspect, the present invention provides a video progress synchronization method, applied to a refrigeration device, including:

receiving a trigger operation;

In the technical scheme provided by the application, the display equipment plays the video according to the received first operation; the method comprises the steps that a play record of a video is sent to a server, the play record comprises a video identifier and a play progress, the server stores the play record with a user account as a dimension, and when an acquisition request sent by a refrigeration device under the same user account in response to a trigger operation of a user is received, the play record is sent to the refrigeration device, so that the refrigeration device can continue playing the video according to the play progress. Therefore, the user can watch the video which is synchronously played on the display device on the refrigeration device, and the use experience of the user is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

A schematic diagram of an operation scenario between the display device 200 and the control apparatus 100 is exemplarily shown in fig. 1;

A hardware configuration block diagram of the display device 200 in fig. 1 is exemplarily shown in fig. 2;

a hardware configuration block diagram of the control apparatus 100 in fig. 1 is exemplarily shown in fig. 3;

a schematic diagram of the software configuration in the display device 200 in fig. 1 is exemplarily shown in fig. 4;

an icon control interface display schematic for an application in display device 200 is shown schematically in fig. 5;

a user interface schematic of a display device is shown schematically in fig. 6;

another user interface schematic of a display device is shown schematically in fig. 7;

a user interface schematic of a health screen is shown schematically in fig. 8;

yet another user interface schematic of a display device is shown schematically in fig. 9;

a signaling diagram of a video progress synchronization method is exemplarily shown in fig. 10.

Detailed Description

For purposes of clarity, embodiments and advantages of the present application, the following description will make clear and complete the exemplary embodiments of the present application, with reference to the accompanying drawings in the exemplary embodiments of the present application, it being apparent that the exemplary embodiments described are only some, but not all, of the examples of the present application.

Based on the exemplary embodiments described herein, all other embodiments that may be obtained by one of ordinary skill in the art without making any inventive effort are within the scope of the claims appended hereto. Furthermore, while the disclosure is presented in the context of an exemplary embodiment or embodiments, it should be appreciated that the various aspects of the disclosure may, separately, comprise a complete embodiment.

It should be noted that the brief description of the terms in the present application is only for convenience in understanding the embodiments described below, and is not intended to limit the embodiments of the present application. Unless otherwise indicated, these terms should be construed in their ordinary and customary meaning.

The terms "first," second, "" third and the like in the description and in the claims and in the above drawings are used for distinguishing between similar or similar objects or entities and not necessarily for describing a particular sequential or chronological order, unless otherwise indicated (Unless otherwise indicated). It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprise" and "have," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements is not necessarily limited to those elements expressly listed, but may include other elements not expressly listed or inherent to such product or apparatus.

The term "module" as used in this application refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and/or software code that is capable of performing the function associated with that element.

The term "remote control" as used in this application refers to a component of an electronic device (such as a display device as disclosed in this application) that can typically be controlled wirelessly over a relatively short distance. Typically, the electronic device is connected to the electronic device using infrared and/or Radio Frequency (RF) signals and/or bluetooth, and may also include functional modules such as WiFi, wireless USB, bluetooth, motion sensors, etc. For example: the hand-held touch remote controller replaces most of the physical built-in hard keys in a general remote control device with a touch screen user interface.

The term "gesture" as used herein refers to a user action by a change in hand shape or hand movement, etc., used to express an intended idea, action, purpose, or result.

A schematic diagram of an operation scenario between a display device and a control apparatus according to an embodiment is exemplarily shown in fig. 1. As shown in fig. 1, a user may operate the display apparatus 200 through the mobile terminal 300 and the control device 100.

In some embodiments, the control apparatus 100 may be a remote controller, and the communication between the remote controller and the display device includes infrared protocol communication or bluetooth protocol communication, and other short-range communication modes, etc., and the display device 200 is controlled by a wireless or other wired mode. The user may control the display device 200 by inputting user instructions through keys on a remote control, voice input, control panel input, etc. Such as: the user can input corresponding control instructions through volume up-down keys, channel control keys, up/down/left/right movement keys, voice input keys, menu keys, on-off keys, etc. on the remote controller to realize the functions of the control display device 200.

In some embodiments, mobile terminals, tablet computers, notebook computers, and other smart devices may also be used to control the display device 200. For example, the display device 200 is controlled using an application running on a smart device. The application program, by configuration, can provide various controls to the user in an intuitive User Interface (UI) on a screen associated with the smart device.

In some embodiments, the mobile terminal 300 may install a software application with the display device 200, implement connection communication through a network communication protocol, and achieve the purpose of one-to-one control operation and data communication. Such as: it is possible to implement a control command protocol established between the mobile terminal 300 and the display device 200, synchronize a remote control keyboard to the mobile terminal 300, and implement a function of controlling the display device 200 by controlling a user interface on the mobile terminal 300. The audio/video content displayed on the mobile terminal 300 can also be transmitted to the display device 200, so as to realize the synchronous display function.

As also shown in fig. 1, the display device 200 is also in data communication with the server 400 via a variety of communication means. The display device 200 may be permitted to make communication connections via a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 400 may provide various contents and interactions to the display device 200. By way of example, display device 200 receives software program updates, or accesses a remotely stored digital media library by sending and receiving information, as well as Electronic Program Guide (EPG) interactions. The server 400 may be a cluster, or may be multiple clusters, and may include one or more types of servers. Other web service content such as video on demand and advertising services are provided through the server 400.

The display device 200 may be a liquid crystal display, an OLED display, a projection display device. The particular display device type, size, resolution, etc. are not limited, and those skilled in the art will appreciate that the display device 200 may be modified in performance and configuration as desired.

The display apparatus 200 may additionally provide a smart network television function of a computer support function, including, but not limited to, a network television, a smart television, an Internet Protocol Television (IPTV), etc., in addition to the broadcast receiving television function.

A hardware configuration block diagram of the display device 200 according to an exemplary embodiment is illustrated in fig. 2.

In some embodiments, at least one of the controller 250, the modem 210, the communicator 220, the detector 230, the input/output interface 255, the display 275, the audio output interface 285, the memory 260, the power supply 290, the user interface 265, and the external device interface 240 is included in the display apparatus 200.

In some embodiments, the display 275 is configured to receive image signals from the first processor output, and to display video content and images and components of the menu manipulation interface.

In some embodiments, display 275 includes a display screen assembly for presenting pictures, and a drive assembly for driving the display of images.

In some embodiments, the video content is displayed from broadcast television content, or alternatively, from various broadcast signals that may be received via a wired or wireless communication protocol. Alternatively, various image contents received from the network server side transmitted from the network communication protocol may be displayed.

In some embodiments, the display 275 is used to present a user-manipulated UI interface generated in the display device 200 and used to control the display device 200.

In some embodiments, depending on the type of display 275, a drive assembly for driving the display is also included.

In some embodiments, display 275 is a projection display and may further include a projection device and a projection screen.

In some embodiments, communicator 220 is a component for communicating with external devices or external servers according to various communication protocol types. For example: the communicator may include at least one of a Wifi chip, a bluetooth communication protocol chip, a wired ethernet communication protocol chip, or other network communication protocol chip or a near field communication protocol chip, and an infrared receiver.

In some embodiments, the display device 200 may establish control signal and data signal transmission and reception between the communicator 220 and the external control device 100 or the content providing device.

In some embodiments, the user interface 265 may be used to receive infrared control signals from the control device 100 (e.g., an infrared remote control, etc.).

In some embodiments, the detector 230 is a signal that the display device 200 uses to capture or interact with the external environment.

In some embodiments, the detector 230 includes an optical receiver, a sensor for capturing the intensity of ambient light, a parameter change may be adaptively displayed by capturing ambient light, etc.

In some embodiments, the detector 230 may further include an image collector, such as a camera, a video camera, etc., which may be used to collect external environmental scenes, collect attributes of a user or interact with a user, adaptively change display parameters, and recognize a user gesture to realize an interaction function with the user.

In some embodiments, the detector 230 may also include a temperature sensor or the like, such as by sensing ambient temperature.

In some embodiments, the display device 200 may adaptively adjust the display color temperature of the image. The display device 200 may be adjusted to display a colder color temperature shade of the image, such as when the temperature is higher, or the display device 200 may be adjusted to display a warmer color shade of the image when the temperature is lower.

In some embodiments, the detector 230 may also be a sound collector or the like, such as a microphone, that may be used to receive the user's sound. Illustratively, a voice signal including a control instruction for a user to control the display apparatus 200, or an acquisition environmental sound is used to recognize an environmental scene type so that the display apparatus 200 can adapt to environmental noise.

In some embodiments, as shown in fig. 2, the input/output interface 255 is configured to enable data transfer between the controller 250 and external other devices or other controllers 250. Such as receiving video signal data and audio signal data of an external device, command instruction data, or the like.

In some embodiments, external device interface 240 may include, but is not limited to, the following: any one or more interfaces of a high definition multimedia interface HDMI interface, an analog or data high definition component input interface, a composite video input interface, a USB input interface, an RGB port, and the like can be used. The plurality of interfaces may form a composite input/output interface.

In some embodiments, as shown in fig. 2, the modem 210 is configured to receive the broadcast television signal by a wired or wireless receiving manner, and may perform modulation and demodulation processes such as amplification, mixing, and resonance, and demodulate the audio/video signal from a plurality of wireless or wired broadcast television signals, where the audio/video signal may include a television audio/video signal carried in a television channel frequency selected by a user, and an EPG data signal.

In some embodiments, the frequency point demodulated by the modem 210 is controlled by the controller 250, and the controller 250 may send a control signal according to the user selection, so that the modem responds to the television signal frequency selected by the user and modulates and demodulates the television signal carried by the frequency.

In some embodiments, the broadcast television signal may be classified into a terrestrial broadcast signal, a cable broadcast signal, a satellite broadcast signal, an internet broadcast signal, or the like according to a broadcasting system of the television signal. Or may be differentiated into digital modulation signals, analog modulation signals, etc., depending on the type of modulation. Or it may be classified into digital signals, analog signals, etc. according to the kind of signals.

In some embodiments, the controller 250 and the modem 210 may be located in separate devices, i.e., the modem 210 may also be located in an external device to the main device in which the controller 250 is located, such as an external set-top box or the like. In this way, the set-top box outputs the television audio and video signals modulated and demodulated by the received broadcast television signals to the main body equipment, and the main body equipment receives the audio and video signals through the first input/output interface.

In some embodiments, the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored on the memory. The controller 250 may control the overall operation of the display apparatus 200. For example: in response to receiving a user command to select to display a UI object on the display 275, the controller 250 may perform an operation related to the object selected by the user command.

In some embodiments, the object may be any one of selectable objects, such as a hyperlink or an icon. Operations related to the selected object, such as: displaying an operation of connecting to a hyperlink page, a document, an image, or the like, or executing an operation of a program corresponding to the icon. The user command for selecting the UI object may be an input command through various input means (e.g., mouse, keyboard, touch pad, etc.) connected to the display device 200 or a voice command corresponding to a voice uttered by the user.

As shown in fig. 2, the controller 250 includes at least one of a random access Memory 251 (Random Access Memory, RAM), a Read-Only Memory 252 (ROM), a video processor 270, an audio processor 280, other processors 253 (e.g., a graphics processor (Graphics Processing Unit, GPU), a central processing unit 254 (Central Processing Unit, CPU), a communication interface (Communication Interface), and a communication Bus 256 (Bus), which connects the respective components.

In some embodiments, RAM 251 is used to store temporary data for the operating system or other on-the-fly programs

In some embodiments, ROM 252 is used to store instructions for various system boots.

In some embodiments, ROM 252 is used to store a basic input output system, referred to as a basic input output system (Basic Input Output System, BIOS). The system comprises a drive program and a boot operating system, wherein the drive program is used for completing power-on self-checking of the system, initialization of each functional module in the system and basic input/output of the system.

In some embodiments, upon receipt of the power-on signal, the display device 200 power starts up, the CPU runs system boot instructions in the ROM 252, copies temporary data of the operating system stored in memory into the RAM 251, in order to start up or run the operating system. When the operating system is started, the CPU copies temporary data of various applications in the memory to the RAM 251, and then, facilitates starting or running of the various applications.

In some embodiments, CPU processor 254 is used to execute operating system and application program instructions stored in memory. And executing various application programs, data and contents according to various interactive instructions received from the outside, so as to finally display and play various audio and video contents.

In some exemplary embodiments, the CPU processor 254 may comprise a plurality of processors. The plurality of processors may include one main processor and one or more sub-processors. A main processor for performing some operations of the display apparatus 200 in the pre-power-up mode and/or displaying a picture in the normal mode. One or more sub-processors for one operation in a standby mode or the like.

In some embodiments, the graphics processor 253 is configured to generate various graphical objects, such as: icons, operation menus, user input instruction display graphics, and the like. The device comprises an arithmetic unit, wherein the arithmetic unit is used for receiving various interaction instructions input by a user to carry out operation and displaying various objects according to display attributes. And a renderer for rendering the various objects obtained by the arithmetic unit, wherein the rendered objects are used for being displayed on a display.

In some embodiments, video processor 270 is configured to receive external video signals, perform video processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, image composition, etc., according to standard codec protocols for input signals, and may result in signals that are displayed or played on directly displayable device 200.

In some embodiments, video processor 270 includes a demultiplexing module, a video decoding module, an image compositing module, a frame rate conversion module, a display formatting module, and the like.

The demultiplexing module is used for demultiplexing the input audio/video data stream, such as the input MPEG-2, and demultiplexes the input audio/video data stream into video signals, audio signals and the like.

And the video decoding module is used for processing the demultiplexed video signals, including decoding, scaling and the like.

And an image synthesis module, such as an image synthesizer, for performing superposition mixing processing on the graphic generator and the video image after the scaling processing according to the GUI signal input by the user or generated by the graphic generator, so as to generate an image signal for display.

The frame rate conversion module is configured to convert the input video frame rate, for example, converting the 60Hz frame rate into the 120Hz frame rate or the 240Hz frame rate, and the common format is implemented in an inserting frame manner.

The display format module is used for converting the received frame rate into a video output signal, and changing the video output signal to a signal conforming to the display format, such as outputting an RGB data signal.

In some embodiments, the graphics processor 253 may be integrated with the video processor, or may be separately configured, where the integrated configuration may perform processing of graphics signals output to the display, and the separate configuration may perform different functions, such as gpu+ FRC (Frame Rate Conversion)) architecture, respectively.

In some embodiments, the audio processor 280 is configured to receive an external audio signal, decompress and decode the audio signal according to a standard codec protocol of an input signal, and perform noise reduction, digital-to-analog conversion, and amplification processing, so as to obtain a sound signal that can be played in a speaker.

In some embodiments, video processor 270 may include one or more chips. The audio processor may also comprise one or more chips.

In some embodiments, video processor 270 and audio processor 280 may be separate chips or may be integrated together with the controller in one or more chips.

In some embodiments, the audio output, under the control of the controller 250, receives sound signals output by the audio processor 280, such as: the speaker 286, and an external sound output terminal that can be output to a generating device of an external device, other than the speaker carried by the display device 200 itself, such as: external sound interface or earphone interface, etc. can also include the close range communication module in the communication interface, for example: and the Bluetooth module is used for outputting sound of the Bluetooth loudspeaker.

The power supply 290 supplies power input from an external power source to the display device 200 under the control of the controller 250. The power supply 290 may include a built-in power circuit installed inside the display device 200, or may be an external power source installed in the display device 200, and a power interface for providing an external power source in the display device 200.

The user interface 265 is used to receive an input signal from a user and then transmit the received user input signal to the controller 250. The user input signal may be a remote control signal received through an infrared receiver, and various user control signals may be received through a network communication module.

In some embodiments, a user inputs a user command through the control apparatus 100 or the mobile terminal 300, the user input interface is then responsive to the user input through the controller 250, and the display device 200 is then responsive to the user input.

In some embodiments, a user may input a user command through a Graphical User Interface (GUI) displayed on the display 275, and the user input interface receives the user input command through the Graphical User Interface (GUI). Alternatively, the user may input the user command by inputting a specific sound or gesture, and the user input interface recognizes the sound or gesture through the sensor to receive the user input command.

In some embodiments, a "user interface" is a media interface for interaction and exchange of information between an application or operating system and a user that enables conversion between an internal form of information and a form acceptable to the user. A commonly used presentation form of the user interface is a graphical user interface (Graphic User Interface, GUI), which refers to a user interface related to computer operations that is displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in a display screen of the electronic device, where the control may include a visual interface element such as an icon, a button, a menu, a tab, a text box, a dialog box, a status bar, a navigation bar, a Widget, etc.

The memory 260 includes memory storing various software modules for driving the display device 200. Such as: various software modules stored in the first memory, including: at least one of a base module, a detection module, a communication module, a display control module, a browser module, various service modules, and the like.

The base module is a bottom software module for signal communication between the various hardware in the display device 200 and for sending processing and control signals to the upper modules. The detection module is used for collecting various information from various sensors or user input interfaces and carrying out digital-to-analog conversion and analysis management.

For example, the voice recognition module includes a voice analysis module and a voice instruction database module. The display control module is used for controlling the display to display the image content, and can be used for playing the multimedia image content, the UI interface and other information. And the communication module is used for carrying out control and data communication with external equipment. And the browser module is used for executing data communication between the browsing servers. And the service module is used for providing various services and various application programs. Meanwhile, the memory 260 also stores received external data and user data, images of various items in various user interfaces, visual effect maps of focus objects, and the like.

Fig. 3 exemplarily shows a block diagram of a configuration of the control apparatus 100 in accordance with an exemplary embodiment. As shown in fig. 3, the control device 100 includes a controller 110, a communication interface 130, a user input/output interface, a memory, and a power supply.

The control device 100 is configured to control the display device 200, and can receive an input operation instruction of a user, and convert the operation instruction into an instruction recognizable and responsive by the display device 200 to perform an interaction between the user and the display device 200. Such as: the user responds to the channel addition and subtraction operation by operating the channel addition and subtraction key on the control apparatus 100, and the display apparatus 200.

In some embodiments, the control device 100 may be a smart device. Such as: the control apparatus 100 may install various applications for controlling the display apparatus 200 according to user's needs.

In some embodiments, as shown in fig. 1, a mobile terminal 300 or other intelligent electronic device may function similarly to the control device 100 after installing an application that manipulates the display device 200. Such as: the user may implement the functions of controlling the physical keys of the device 100 by installing various function keys or virtual buttons of a graphical user interface available on the mobile terminal 300 or other intelligent electronic device.

The controller 110 includes a processor 112 and RAM 113 and ROM 114, a communication interface 130, and a communication bus. The controller is used to control the operation and operation of the control device 100, as well as the communication collaboration among the internal components and the external and internal data processing functions.

The communication interface 130 enables communication of control signals and data signals with the display device 200 under the control of the controller 110. Such as: the received user input signal is transmitted to the display device 200. The communication interface 130 may include at least one of a WiFi chip 131, a bluetooth module 132, an NFC module 133, and other near field communication modules.

A user input/output interface 140, wherein the input interface includes at least one of a microphone 141, a touchpad 142, a sensor 143, keys 144, and other input interfaces. Such as: the user can implement a user instruction input function through actions such as voice, touch, gesture, press, and the like, and the input interface converts a received analog signal into a digital signal and converts the digital signal into a corresponding instruction signal, and sends the corresponding instruction signal to the display device 200.

The output interface includes an interface that transmits the received user instruction to the display device 200. In some embodiments, an infrared interface may be used, as well as a radio frequency interface. Such as: when the infrared signal interface is used, the user input instruction needs to be converted into an infrared control signal according to an infrared control protocol, and the infrared control signal is sent to the display device 200 through the infrared sending module. And the following steps: when the radio frequency signal interface is used, the user input instruction is converted into a digital signal, and then the digital signal is modulated according to a radio frequency control signal modulation protocol and then transmitted to the display device 200 through the radio frequency transmission terminal.

In some embodiments, the control device 100 includes at least one of a communication interface 130 and an input-output interface 140. The control device 100 is provided with a communication interface 130 such as: the WiFi, bluetooth, NFC, etc. modules may send the user input instruction to the display device 200 through a WiFi protocol, or a bluetooth protocol, or an NFC protocol code.

A memory 190 for storing various operation programs, data and applications for driving and controlling the control device 200 under the control of the controller. The memory 190 may store various control signal instructions input by a user.

A power supply 180 for providing operating power support for the various elements of the control device 100 under the control of the controller. May be a battery and associated control circuitry.

In some embodiments, the system may include a Kernel (Kernel), a command parser (shell), a file system, and an application. The kernel, shell, and file system together form the basic operating system architecture that allows users to manage files, run programs, and use the system. After power-up, the kernel is started, the kernel space is activated, hardware is abstracted, hardware parameters are initialized, virtual memory, a scheduler, signal and inter-process communication (IPC) are operated and maintained. After the kernel is started, shell and user application programs are loaded again. The application program is compiled into machine code after being started to form a process.

Referring to FIG. 4, in some embodiments, the system is divided into four layers, from top to bottom, an application layer (simply "application layer"), an application framework layer (Application Framework) layer (simply "framework layer"), a An Zhuoyun row (Android run) and a system library layer (simply "system runtime layer"), and a kernel layer, respectively.

In some embodiments, at least one application program is running in the application program layer, and these application programs may be a Window (Window) program of an operating system, a system setting program, a clock program, a camera application, and the like; and may be an application program developed by a third party developer, such as a hi-see program, a K-song program, a magic mirror program, etc. In particular implementations, the application packages in the application layer are not limited to the above examples, and may actually include other application packages, which are not limited in this embodiment of the present application.

The framework layer provides an application programming interface (application programming interface, API) and programming framework for application programs of the application layer. The application framework layer includes a number of predefined functions. The application framework layer corresponds to a processing center that decides to let the applications in the application layer act. An application program can access resources in a system and acquire services of the system in execution through an API interface

As shown in fig. 4, the application framework layer in the embodiment of the present application includes a manager (manager), a Content Provider (Content Provider), and the like, where the manager includes at least one of the following modules: an Activity Manager (Activity Manager) is used to interact with all activities that are running in the system; a Location Manager (Location Manager) is used to provide system services or applications with access to system Location services; a Package Manager (Package Manager) for retrieving various information about an application Package currently installed on the device; a notification manager (Notification Manager) for controlling the display and clearing of notification messages; a Window Manager (Window Manager) is used to manage bracketing icons, windows, toolbars, wallpaper, and desktop components on the user interface.

In some embodiments, the activity manager is to: the lifecycle of each application program is managed, as well as the usual navigation rollback functions, such as controlling the exit of the application program (including switching the currently displayed user interface in the display window to the system desktop), opening, backing (including switching the currently displayed user interface in the display window to the previous user interface of the currently displayed user interface), etc.

In some embodiments, the window manager is configured to manage all window procedures, such as obtaining a display screen size, determining whether there is a status bar, locking the screen, intercepting the screen, controlling display window changes (e.g., scaling the display window down, dithering, distorting, etc.), and so on.

In some embodiments, the system runtime layer provides support for the upper layer, the framework layer, and when the framework layer is in use, the android operating system runs the C/C++ libraries contained in the system runtime layer to implement the functions to be implemented by the framework layer.

In some embodiments, the kernel layer is a layer between hardware and software. As shown in fig. 4, the kernel layer contains at least one of the following drivers: audio drive, display drive, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (e.g., fingerprint sensor, temperature sensor, touch sensor, pressure sensor, etc.), and the like.

In some embodiments, the kernel layer further includes a power driver module for power management.

In some embodiments, the software programs and/or modules corresponding to the software architecture in fig. 4 are stored in the first memory or the second memory shown in fig. 2 or fig. 3.

In some embodiments, taking a magic mirror application (photographing application) as an example, when the remote control receiving device receives an input operation of the remote control, a corresponding hardware interrupt is sent to the kernel layer. The kernel layer processes the input operation into the original input event (including the value of the input operation, the timestamp of the input operation, etc.). The original input event is stored at the kernel layer. The application program framework layer acquires an original input event from the kernel layer, identifies a control corresponding to the input event according to the current position of the focus and takes the input operation as a confirmation operation, wherein the control corresponding to the confirmation operation is a control of a magic mirror application icon, the magic mirror application calls an interface of the application framework layer, the magic mirror application is started, and further, a camera driver is started by calling the kernel layer, so that a still image or video is captured through a camera.

In some embodiments, for a display device with a touch function, taking a split screen operation as an example, the display device receives an input operation (such as a split screen operation) acted on a display screen by a user, and the kernel layer may generate a corresponding input event according to the input operation and report the event to the application framework layer. The window mode (e.g., multi-window mode) and window position and size corresponding to the input operation are set by the activity manager of the application framework layer. And window management of the application framework layer draws a window according to the setting of the activity manager, then the drawn window data is sent to a display driver of the kernel layer, and the display driver displays application interfaces corresponding to the window data in different display areas of the display screen.

In some embodiments, as shown in fig. 5, the application layer contains at least one icon control that the application can display in the display, such as: a live television application icon control, a video on demand application icon control, a media center application icon control, an application center icon control, a game application icon control, and the like.

In some embodiments, the live television application may provide live television via different signal sources. For example, a live television application may provide television signals using inputs from cable television, radio broadcast, satellite services, or other types of live television services. And, the live television application may display video of the live television signal on the display device 200.

In some embodiments, the video on demand application may provide video from different storage sources. Unlike live television applications, video-on-demand provides video displays from some storage sources. For example, video-on-demand may come from the server side of cloud storage, from a local hard disk storage containing stored video programs.

In some embodiments, the media center application may provide various multimedia content playing applications. For example, a media center may be a different service than live television or video on demand, and a user may access various images or audio through a media center application.

In some embodiments, an application center may be provided to store various applications. The application may be a game, an application, or some other application associated with a computer system or other device but which may be run in a smart television. The application center may obtain these applications from different sources, store them in local storage, and then be run on the display device 200.

The foregoing describes the hardware configuration, software configuration, and functional implementation of the display device.

The method of the embodiment of the application aims at video synchronous unfolding between the display equipment and the refrigeration equipment, and the display equipment receives a first operation of a user and plays the video. The first operation may be performed by a user operating the control device to move the selector to select a control corresponding to the video to be viewed on the interface of the display device, and clicking the ok key.

In order to facilitate users to synchronously watch videos played on a display device on a refrigeration device, the display device plays the videos according to the first operation, a play record of the videos is sent to a server, and the server stores the play record by taking a user account as a dimension. In some embodiments, the play record includes a video identification and a play progress. In the subsequent steps, the refrigeration equipment can acquire the play record through the server, and further play the video continuously according to the play progress in the play record.

In this embodiment of the present application, the video identifiers are in one-to-one correspondence with the videos, and the playing progress is, for example, the playing progress of the video when the playing record is sent, and may be 11min28s,5min12s, and so on. In this embodiment, the play record of the video is stored with the user account number as a dimension, and exemplary, the play record of the user account number stored in the server may include a screen for 11min28s, a iron man for 5min12s, and for example, the play record of the user account number stored in the server may include a red for 1h12min. In some embodiments the visual identification may be represented by numbers, text, and/or images, etc.

In the embodiment of the application, the display device can send the play record of the video to the server under various scenes. In some embodiments, an incoming pause operation is received and a play record of the video is sent to the server. In some embodiments, the display device further includes a human body detector, in some embodiments, the human body detector may be an infrared or a camera, and the human body detector determines whether the user displays a preset viewing range of the device, so as to determine whether to send the video play record to the server. In some embodiments, the play record of the video is sent to the server according to a preset period. In other embodiments, it is determined whether to send a play record to the server by determining whether other devices logged into the same user account are playing video. A method of synchronizing video progress involved in playing recording based on the transmitted video in the above different scenes will be described below by way of a specific description.

In some embodiments, before sending the play record of the video to the server, further comprising: an input pause operation is received. Illustratively, the interface is shown in FIG. 6 in response to a pause operation. In some embodiments, after receiving the pause operation of the input, the play operation of the user input is received again, that is, after pausing the video, the video is continuously watched. Because there is a time difference between the suspension of video playing and the continuous watching of video playing, if in the time period corresponding to the time difference, the video is played by other intelligent devices logged in the same user account, the playing progress is changed at this time, so as to avoid the repetition of video content watched by the user, in this embodiment of the application, if there is an update in the playing progress recorded by the server, the video is played according to the updated playing progress sent by the received server, for example, as shown in fig. 6, the playing progress of the video is 11min5s, and in the time period corresponding to the time difference, the video is played by other intelligent devices, and when the display device re-plays the video, as shown in fig. 7, the video starts to play from the updated playing progress 28min5 s.

If the playing progress recorded in the server is not updated, the user is not allowed to play the video through other intelligent equipment, so that the video is directly played according to the playing progress after the pause operation is received.

In some embodiments, when there is an update in the play progress recorded by the server, playing the video according to the received updated play progress; when the playing progress recorded by the server is not updated, the step of playing the video according to the playing progress after receiving the pause operation comprises the following steps: responding to the playing operation, and sending an acquisition request of a playing record to the server; receiving a play record fed back by a server in response to the acquisition request of the play record; playing the video according to the feedback playing progress when the feedback playing progress is different from the pause playing progress; and when the feedback playing progress is the same as the playing progress in the pause, continuing to play the video from the playing progress in the pause.

For example, when the playing progress after the pause operation is 11min28s and the playing progress fed back is 12min5s, the video continues to be played according to the playing progress fed back for 12min5 s. And when the playing progress after the pause operation is 11min28s, and the fed back playing progress is 11min28s, continuing to play the video according to the playing progress after the pause for 11min28 s.

In some embodiments, the display device further comprises a human detector; before sending the play record of the video to the server, further comprising: acquiring a detection signal input by a detector; when the detection signal characterizes that a user leaves a preset watching range, sending a playing record of the video to a server; and when the detection signal indicates that the user does not leave the preset watching range, not sending the playing record of the video to a server.

It should be noted that, when the user leaves the preset viewing range, it indicates that the user is not viewing the video through the display device in the preset viewing range, and at this time, it is possible that the user needs to view the video through other devices, so that the play record of the video is sent to the server. If the user watches the video in the preset watching range, the playing record of the video is not sent to the server.

In some embodiments, to save resources, when the detection signal characterizes that the user leaves the preset viewing range, the playing of the video is also paused when the playing record of the video is sent to the server. Since the number of users watching the video using the display device may be a single person or a plurality of persons, in some embodiments, the detection signal characterizes that one user leaves the preset viewing range when the plurality of persons watch the video, and the playing of the video is paused. In some embodiments, when multiple people watch the video, the detection signal characterizes that one user leaves the preset watching range, and the playing of the video is not paused at this time, but the playing record of the video is uploaded to the server, so that the left user can synchronously watch the video by using other devices. In some embodiments, when multiple people watch the video, the detection signal indicates that all users leave the preset watching range, and playing of the video is paused. In some embodiments, when the number of users watching the video is one, the playing of the video is paused when the user leaves the preset viewing range.

In some embodiments, after the playing of the video is paused, the detection signal characterizes that the user leaving the detection signal reenters the preset viewing range, that is, the user reenters the preset viewing range after leaving the preset viewing range, at this time, the display device continues to play the video, and before the video is played, it is first determined whether the playing progress recorded by the server is updated;

when the playing progress recorded by the server is updated, playing the video according to the received updated playing progress; and when the playing progress recorded by the server is not updated, continuing to play the video according to the playing progress after receiving the pause operation.

In some embodiments, to avoid affecting normal play of other devices playing the video, the step of sending a play record of the video to the server includes: sending a play state confirmation request to a server to determine whether other devices under the user account play the video; when other devices under the user account are not playing the video, sending the playing record of the video to a server;

and when other devices under the user account are playing the video, not sending the playing record of the video to a server. In some embodiments, the server includes a business server and an internet of things server; the playing record of the video is stored in a service server, whether other devices under the user account play the video or not is confirmed by the Internet of things server in some embodiments, a long link and the Internet of things server are maintained after the device is started, and the playing state of the device is reported to the Internet of things server in real time.

In this embodiment, refrigeration equipment is including the box that is used for placing edible material, sets up the door body of box with the setting is in display screen on the door body, the display screen is used for showing interactive interface. When the user wants to watch the same video on the display device through the refrigeration device, the user can log in the user account number which is the same as that of the display device on the refrigeration device, receive a triggering operation, and send an acquisition request for acquiring the play record to the server in response to the triggering operation. The server receives the acquisition request, sends the play record to the refrigeration equipment, acquires the video according to the video identification in the play record, and continues playing the video according to the play progress in the play record. In some embodiments, if the play record is not obtained, the display screen is controlled to display the designated interface. In some embodiments, the specified interface may be a health screen, where the health screen mainly displays functions related to health, and as shown in fig. 8, health management, ice control, food material management, menu, and the like are displayed on the health screen. The content of the designated interface is not limited in the embodiment of the present application.

In some embodiments, the refrigeration device receives an exit play video operation; and responding to the operation of exiting to play the video, controlling the display screen to display a designated interface, and sending the play record of the video to the server.

In some embodiments, the triggering operation includes an operation to activate a display screen, or an operation to switch the display screen from a first mode to a second mode, wherein the first mode is a food material management mode, and the second mode is a different mode than the food material management mode; or opening the door body. In some embodiments, the triggering operation further includes the refrigerator powering up again or logging in again the user account. The operation of starting the display screen can comprise operations of opening the door body, enabling a person to approach the refrigeration equipment, clicking the display screen and the like.

In some embodiments, after the refrigeration device continues playing the video according to the playing progress in the playing record, the operation of exiting playing the video is received. And responding to the operation of exiting to play the video, controlling the display screen to display a designated interface, and sending the play record of the video to the server. In the embodiment of the application, in order to ensure that the display device and the refrigeration device can synchronize the playing progress of other devices when playing the video, besides the display device needs to upload the playing record of the video, the refrigeration device also needs to upload the playing record of the video to the server.

In some embodiments, the step of obtaining the play record corresponding to the user account in response to the triggering operation includes: sending a play record acquisition request to the server according to the user account of the refrigeration equipment; and receiving the play record fed back by the server.

In some embodiments, the step of playing the video from the obtained playing progress comprises:

and acquiring a play record corresponding to the user account from the server, and inquiring the play state of the display equipment. In some embodiments, the server includes a service server and an internet of things server, the playing record of the video is obtained from the service server, the playing state of the search mental equipment is determined by the internet of things server, the display equipment is started, a long link and the internet of things server are maintained, and the playing state of the display equipment is reported to the internet of things server in real time.

And in response to the state of the display device being a pause playing state, controlling an upper layer of a user interface of the display screen to display a synchronous prompt message so as to prompt a user to synchronously watch the video played on the display device. When the state of the display device is a pause playing state, the user does not have a requirement of watching video on the display device, and a synchronous prompt message is displayed on the display screen, where the synchronous prompt message is shown in fig. 9, and the synchronous prompt message in fig. 9 shows the text of "whether to continue watching, and detects that you are watching" the rest of the year in the celebration "is synchronously watching at the refrigerator? Additionally, the synchronization hint message includes a view control and a cancel control. The user interface of the display screen may also be seen when the synchronization hint message is displayed.

And in response to selection of the viewing control in the synchronous prompt message, controlling not to display the synchronous prompt message on an upper image layer of a user interface of a display screen, playing the corresponding video according to the playing progress, and updating the playing record in the server in real time. Illustratively, selecting the viewing control in the synchronization prompt message may be accomplished by the user controlling the device to move focus to the viewing control and pressing a confirmation key on the controlling device. In some embodiments, the playback records of the refrigeration appliance are also uploaded to the server in real time.

And in response to the selection of the cancellation control in the synchronous prompt message, controlling the display screen to stop displaying the synchronous prompt message, and only displaying the designated interface.

And controlling the display screen to display the designated interface in response to the state of the display device being the normal play state. In some embodiments, when the display device normally plays the video, the user may wish to watch the video on the display device, so that the display screen is not required to be controlled to play the video synchronously at this time, and the designated interface can be displayed.

For the above description, in some embodiments, when the number of users watching a video is one, after the users watch the video on the display device, the method of synchronizing video progress in the scenario where the users enter the kitchen to watch the video using the refrigeration device and then return to the living room to continue watching the video through the display device, as shown in fig. 10, the method includes: s101, the display device receives a first operation of a user. S102, playing the video according to the first operation. S103, sending playing records of the video to a server. S104, the server stores the play record. When the user leaves the living room and enters the kitchen, the user performs the triggering operation, and the refrigerating equipment receives the triggering operation at S105. S106, responding to the triggering operation, and acquiring a play record corresponding to the user account number on the refrigeration equipment. S107, receiving the play record sent by the server. S108, acquiring video according to the video identification in the play record, and playing the video from the acquired play progress. S109, sending the playing record of the video to a server. S110, the server stores the play record. When the user leaves the kitchen, he enters the living room again and views the video through the display device. The user executes the play operation, and the display device receives the play operation input by the user. And S112, responding to the playing operation, updating the playing record, and playing the video according to the updated playing progress. S113, sending playing records of the video to a server. S114, storing the play record. By the method in the embodiment of the application, when the user watches the video through different equipment, repeated watching of the video content can be avoided, and the user experience is improved.

It will be apparent to those skilled in the art that the techniques of embodiments of the present invention may be implemented in software plus a necessary general purpose hardware platform. In a specific implementation, the present invention further provides a computer storage medium, where the computer storage medium may store a program, and when the computer storage medium is located in a display device, the program may include program steps included in a multi-channel video call processing method configured to be executed by the controller 250. The computer storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), a random-access memory (random access memory, RAM), or the like.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the invention being indicated by the following claims. The true scope and spirit of the invention is indicated by the following claims.

Claims

1. A display device, characterized by comprising:

a display;

a user interface;

the communicator is used for connecting the display equipment with the server;

a human body detector for determining the number and variation of users of a preset viewing range of the display device;

a first controller connected to the display, the communicator, the user interface, and the human body detector, respectively, for performing:

acquiring a detection signal input by a human body detector;

when the detection signal is characterized in that one person watches the video in a preset viewing range, after the user leaves the preset viewing range, controlling the video to pause playing, and uploading a playing record when the user leaves the preset viewing range to a server;

when the detection signal is characterized in that a plurality of people watch the video in a preset watching range, after a user leaves the preset watching range, the playing of the video is not paused, and the playing record when the user leaves the preset watching range is uploaded to a server;

the playing record uploaded to the server is used for enabling the server to store the playing record by taking a user account as a dimension, wherein the playing record comprises a video identifier of the video and a playing progress representing a first moment of video pause time when the video pauses to play, and the playing record is used for enabling the server to send the playing record to the refrigeration equipment when receiving an acquisition request sent by the refrigeration equipment under the same user account in response to a trigger operation of a user, so that the refrigeration equipment can continue playing the video from the first moment.

2. The display device of claim 1, wherein after receiving the input pause operation, the first controller is further to:

responding to a play operation input by a receiving user, and confirming whether the play progress recorded by the server is updated or not;

when the playing progress recorded by the server is updated, playing the video according to the received updated playing progress;

and continuing to play the video from the first moment when the play progress recorded by the server is not updated.

3. The display apparatus according to claim 2, wherein said responsive to receiving a user-entered play operation, confirms whether or not there is an update in the play progress recorded by said server, and plays said video according to the received updated play progress when there is an update in the play progress recorded by said server; when the playing progress recorded by the server is not updated, the step of continuing to play the video from the first moment comprises the following steps:

responding to the playing operation, and sending an acquisition request of a playing record to the server;

receiving a play record fed back by a server in response to the acquisition request of the play record;

Playing the video according to the playing progress in the feedback playing record when the playing progress in the feedback playing record is different from the playing progress in the pause;

and when the feedback playing progress is the same as the playing progress in the pause, continuing to play the video from the playing progress in the pause.

4. The display device of claim 1, wherein the first controller is further to:

and when the detection signal indicates that the user does not leave the preset watching range, not sending the playing record of the video to a server.

5. The display device of claim 4, wherein after pausing the playing of the video, the first controller is further configured to:

when the detection signal characterizes that a user enters a preset viewing range, determining whether the playing progress recorded by the server is updated or not;

6. A display device, characterized by comprising:

A display;

a user interface;

the communicator is used for connecting the display equipment with the server;

receiving input pause operation, and controlling the video to pause playing;

sending a play state confirmation request to a server to determine whether other devices under a user account play the video;

when other devices under the user account are not playing the video, uploading the broadcast record to a server;

when other devices under the user account are playing the video, not uploading the playing record to a server;

the playing record uploaded to the server is used for enabling the server to store the playing record by taking a user account as a dimension, wherein the playing record comprises a video identifier of the video and a playing progress representing a first moment of video pause time when the video pauses to play, and the playing record is used for enabling the server to send the playing record to other equipment when receiving an acquisition request sent by the other equipment under the same user account in response to a triggering operation of a user, so that the other equipment continues to play the video from the first moment.

7. The display device of claim 6, wherein the server comprises a business server and an internet of things server;

and the play record of the video is stored in a service server, and whether other devices under the user account play the video is confirmed by the Internet of things server.

8. A refrigeration appliance, comprising:

the box body is used for placing food materials;

the door body is arranged on the box body;

a second controller for performing: receiving a trigger operation;

responding to the triggering operation, and acquiring a play record corresponding to the user account; the play record is uploaded by the display device when the user leaves a preset viewing range of the display device, wherein the display device is configured to control the video to pause playing after the user leaves the preset viewing range when detecting that one person views the video in the preset viewing range, and upload the play record when the user leaves the preset viewing range to a server; when a plurality of people are detected to watch the video in a preset watching range, after one user leaves the preset watching range, the playing of the video is not paused, and the playing record when the user leaves the preset watching range is uploaded to a server;

And acquiring the video according to the video identification in the play record, and playing the video from the first moment in the acquired play progress.

9. The refrigeration appliance of claim 8 wherein the triggering operation is:

starting the operation of the display screen; or alternatively, the first and second heat exchangers may be,

an operation of switching the display screen from a first mode to a second mode, wherein the first mode is a food material management mode, and the second mode is a mode different from the food material management mode; or alternatively, the first and second heat exchangers may be,

and opening the door body.

10. The refrigeration appliance according to claim 9, wherein the step of obtaining a play record corresponding to the user account in response to the triggering operation includes:

sending a play record acquisition request to the server according to the user account of the refrigeration equipment;

receiving a play record fed back by a server;

the play record is uploaded by the display device when the user leaves a preset viewing range of the display device, wherein the display device is configured to control the video to pause playing after the user leaves the preset viewing range when detecting that one person views the video in the preset viewing range, and upload the play record when the user leaves the preset viewing range to a server; when a plurality of persons are detected to watch the video in the preset watching range, after a user leaves the preset watching range, playing of the video is not paused.

11. The refrigeration appliance according to claim 8 wherein said step of playing said video from said first time of acquisition comprises:

acquiring a play record corresponding to a user account from a server, and inquiring the play state of display equipment;

responding to the state of the display equipment to be in a pause playing state, and controlling an upper image layer of a user interface of the display screen to display a synchronous prompt message so as to prompt a user to synchronously watch the video played on the display equipment;

and in response to selection of the viewing control in the synchronous prompt message, controlling not to display the synchronous prompt message on an upper image layer of a user interface of a display screen, playing the corresponding video according to the playing progress, and updating the playing record in the server in real time.

12. The refrigeration appliance according to claim 11 wherein said second controller is further configured to:

and controlling the display screen to display the designated interface in response to the state of the display device being the normal play state.

13. The refrigeration appliance according to claim 11 wherein said second controller is further configured to:

14. The refrigeration appliance according to claim 8 wherein said second controller is further configured to:

and if the play record is not acquired, controlling the display screen to display the designated interface.

15. The refrigeration appliance according to claim 8 wherein said second controller is further configured to:

receiving an operation of exiting playing video;

and responding to the operation of exiting to play the video, controlling the display screen to display a designated interface, and sending the play record of the video to the server.

16. A method of video progress synchronization system, comprising:

after receiving a first operation of a user, the display equipment logged in the user account plays a video according to the received first operation;

during the process of playing video;

when one person is detected to watch the video in the preset viewing range, after the user leaves the preset viewing range, controlling the video to pause playing, and uploading the playing record when the user leaves the preset viewing range to a server;

when a plurality of people are detected to watch the video in a preset watching range, after one user leaves the preset watching range, the playing of the video is not paused, and the playing record when the user leaves the preset watching range is uploaded to a server;

The method comprises the steps that a play record uploaded to a server by display equipment enables the server to store the play record by taking a user account as a dimension, so that other equipment under the user account can acquire the play record uploaded by the display equipment according to the user account, wherein the play record comprises a video identifier of the video and a play progress representing a first moment of video pause time when the video pauses to play;

the method comprises the steps that a refrigerating device which logs in a user account receives triggering operation, and a playing record corresponding to the user account stored by a server is obtained according to the user account in response to the triggering operation of a user;

and the refrigeration equipment acquires video according to the video identification in the play record, and plays the video from the first moment of the acquired play progress.

17. A video progress synchronization method applied to a refrigeration device, comprising:

receiving a trigger operation;

the play record is uploaded by the display device when the user leaves a preset viewing range of the display device, wherein the display device is configured to control the video to pause playing after the user leaves the preset viewing range when detecting that one person views the video in the preset viewing range, and upload the play record when the user leaves the preset viewing range to a server; when a plurality of people are detected to watch the video in a preset watching range, after a user leaves the preset watching range, the playing of the video is not paused;

And acquiring a video according to the video identifier in the play record, and playing the video from a first moment in the acquired play progress.