Display device and standby recording method thereof

Abstract

The invention relates to display equipment and a standby recording method thereof, and is applied to the technical field of display. The display device comprises a display used for displaying a video playing page; the power switch is used for controlling on and off of the display equipment; the controller is connected with the power switch and the display and is configured to obtain a current energy efficiency mode of the display equipment in response to a triggering operation on the power switch in the process that the display equipment is started to record the content played by the video playing page; under the condition that the current energy efficiency mode supports standby recording, in response to the standby recording operation, muting the display device, turning off the display, and recording the content played by the video playing page in a standby manner; and under the condition that the current energy efficiency mode does not support standby recording, adjusting the current energy efficiency mode, and returning to the step of acquiring the current energy efficiency mode. According to the technical scheme, possibility is provided for standby recording of the display equipment in different energy efficiency modes, and reasonable compatibility of the standby recording function and the energy efficiency mode function is achieved.

Description

Technical Field

[0001] The present application relates to the field of display technology, and in particular to a display device and a standby recording method thereof. Background Art

[0002] As the awareness of energy conservation and consumption reduction continues to increase, consumers are paying more and more attention to the energy efficiency performance when choosing display devices. The energy efficiency mode of display devices is the product of this trend. Users can achieve the purpose of energy conservation and consumption reduction by selecting the corresponding energy efficiency mode in different application scenarios.

[0003] However, in the case where the user needs to record in standby mode, the standby recording function may be incompatible with the energy efficiency mode function. Summary of the invention

[0004] The present application provides a display device and a standby recording method thereof to solve the problem of incompatibility between a standby recording function and an energy efficiency mode function.

[0005] In a first aspect, some embodiments provide a display device, including:

[0006] A display, used for displaying a video playback page;

[0007] A power switch, used to control the on and off of the display device;

[0008] At least one controller, connected to the power switch and the display, configured to:

[0009] In the process of recording the content played on the video playback page while the display device is powered on, in response to a triggering operation on a power switch, obtaining a current energy efficiency mode of the display device;

[0010] In the case where the current energy efficiency mode supports standby recording, in response to the standby recording operation, muting the display device, turning off the display, and the content played on the standby recording video playback page;

[0011] When the current energy efficiency mode does not support standby recording, the current energy efficiency mode is adjusted, and the step of obtaining the current energy efficiency mode is returned to execute.

[0012] In some embodiments, by responding to the triggering operation of the power switch during the process of recording the content played on the video playback page when the display device is turned on, the current energy efficiency mode of the display device is obtained, so as to determine whether the current energy efficiency mode supports the standby recording function, which provides the premise and basis for the subsequent control strategy. By directly responding to the standby recording operation, muting the display device, turning off the display, and recording the content played on the standby video playback page when the current energy efficiency mode supports standby recording, the user only needs to use the standby recording operation to realize the start control of the standby recording of the playback content and use the standby recording function. And, by adjusting the current energy efficiency mode when the current energy efficiency mode does not support standby recording, and returning to execute the acquisition step of the current energy efficiency mode, the switching of the energy efficiency mode is realized, which provides support for the use of the standby recording function. The above technical solution distinguishes the use steps of the standby recording function under different energy efficiency modes, provides the possibility for the standby recording of the display device under different energy efficiency modes, and thus realizes the reasonable compatibility of the standby recording function and the energy efficiency mode function.

[0013] In a second aspect, some embodiments further provide another display device, including:

[0014] The display is currently in standby off state and is used to display the video playback page;

[0015] At least one controller, connected to the display, configured to:

[0016] When the current time reaches the scheduled time for standby recording, obtaining the current energy efficiency mode of the display device;

[0017] If the current energy efficiency mode supports standby recording, mute the display device, keep the display off, and record the content played on the standby video playback page;

[0018] If the current energy efficiency mode does not support standby recording, the scheduled standby recording will be deleted.

[0019] In some embodiments, by obtaining the current energy efficiency mode of the display device when the current time reaches the scheduled time for standby recording, it is easy to determine whether the current energy efficiency mode supports the standby recording function, which provides a premise and basis for subsequent control strategies. By muting the display device, keeping the display off, and the content played on the standby recording video playback page when the current energy efficiency mode supports standby recording, and deleting the scheduled standby recording when the current energy efficiency mode does not support standby recording, adaptive control of the standby recording function under different energy efficiency modes is achieved, and reasonable compatibility between the standby recording function and the energy efficiency mode function is achieved.

[0020] In a third aspect, some embodiments further provide a standby recording method, comprising:

[0021] In the process of recording the content played on the video playback page while the display device is powered on, in response to a triggering operation on a power switch in the display device, obtaining a current energy efficiency mode of the display device;

[0022] In the case where the current energy efficiency mode supports standby recording, in response to the standby recording operation, muting the display device, turning off the display, and the content played on the standby recording video playback page;

[0023] When the current energy efficiency mode does not support standby recording, the current energy efficiency mode is adjusted, and the step of obtaining the current energy efficiency mode is returned to execute.

[0024] In some embodiments, by responding to the triggering operation of the power switch during the process of recording the content played on the video playback page when the display device is turned on, the current energy efficiency mode of the display device is obtained, so as to determine whether the current energy efficiency mode supports the standby recording function, which provides the premise and basis for the subsequent control strategy. By directly responding to the standby recording operation, muting the display device, turning off the display, and recording the content played on the standby video playback page when the current energy efficiency mode supports standby recording, the user only needs to use the standby recording operation to realize the start control of the standby recording of the playback content and use the standby recording function. And, by adjusting the current energy efficiency mode when the current energy efficiency mode does not support standby recording, and returning to execute the acquisition step of the current energy efficiency mode, the switching of the energy efficiency mode is realized, which provides support for the use of the standby recording function. The above technical solution distinguishes the use steps of the standby recording function under different energy efficiency modes, provides the possibility for the standby recording of the display device under different energy efficiency modes, and thus realizes the reasonable compatibility of the standby recording function and the energy efficiency mode function.

[0025] In a fourth aspect, some embodiments provide another standby recording method, including:

[0026] When the current time reaches the scheduled time for standby recording, the current energy efficiency mode of the display device is obtained; the display of the display device is currently in the standby off state;

[0027] If the current energy efficiency mode supports standby recording, mute the display device, keep the display off, and record the content played on the standby video playback page;

[0028] If the current energy efficiency mode does not support standby recording, the scheduled standby recording will be deleted.

[0029] In some embodiments, by obtaining the current energy efficiency mode of the display device when the current time reaches the scheduled time for standby recording, it is easy to determine whether the current energy efficiency mode supports the standby recording function, which provides a premise and basis for subsequent control strategies. By muting the display device, keeping the display off, and the content played on the standby recording video playback page when the current energy efficiency mode supports standby recording, and deleting the scheduled standby recording when the current energy efficiency mode does not support standby recording, adaptive control of the standby recording function under different energy efficiency modes is achieved, and reasonable compatibility between the standby recording function and the energy efficiency mode function is achieved.

[0030] In a fifth aspect, some embodiments further provide a standby recording device, which is configured on a display device and includes:

[0031] A first acquisition module is used to acquire the current energy efficiency mode of the display device in response to a triggering operation of a power switch in the display device during the process of recording the content played on the video playback page when the display device is powered on;

[0032] A first processing module is used for, in the case where the current energy efficiency mode supports standby recording, responding to the standby recording operation, muting the display device, turning off the display, and the content played on the standby recording video playback page;

[0033] The second processing module is used to adjust the current energy efficiency mode when the current energy efficiency mode does not support standby recording, and return to execute the step of obtaining the current energy efficiency mode.

[0034] In some embodiments, the first acquisition module obtains the current energy efficiency mode of the display device in response to the triggering operation of the power switch during the process of recording the content played on the video playback page when the display device is turned on, so as to determine whether the current energy efficiency mode supports the standby recording function, which provides the premise and basis for the subsequent control strategy. Through the first processing module, when the current energy efficiency mode supports standby recording, it directly responds to the standby recording operation, mutes the display device, turns off the display, and records the content played on the standby video playback page, so that the user only needs to use the standby recording operation to realize the start control of the standby recording of the playback content and use the standby recording function. And, through the second processing module, when the current energy efficiency mode does not support standby recording, the current energy efficiency mode is adjusted, and the acquisition step of the current energy efficiency mode is returned to execute, thereby realizing the switching of the energy efficiency mode and providing support for the use of the standby recording function. The above technical solution distinguishes the use steps of the standby recording function under different energy efficiency modes, provides the possibility for the standby recording of the display device under different energy efficiency modes, thereby realizing the reasonable compatibility of the standby recording function and the energy efficiency mode function.

[0035] In a sixth aspect, some embodiments further provide another standby recording device, which is configured on a display device and includes:

[0036] The second acquisition module is used to acquire the current energy efficiency mode of the display device when the current time reaches the scheduled time of the standby recording; the display of the display device is currently in the standby off state;

[0037] The third processing module is used to mute the display device, keep the display off, and record the content played on the standby video playback page when the current energy efficiency mode supports standby recording;

[0038] The fourth processing module is used to delete the scheduled standby recording when the current energy efficiency mode does not support standby recording.

[0039] In some embodiments, when the current time reaches the scheduled time for standby recording, the second acquisition module acquires the current energy efficiency mode of the display device to determine whether the current energy efficiency mode supports the standby recording function, thereby providing a premise and basis for subsequent control strategies. When the current energy efficiency mode supports standby recording, the third processing module mutes the display device, keeps the display off, and the content played on the standby recording video playback page, and when the current energy efficiency mode does not support standby recording, the fourth processing module deletes the scheduled standby recording, thereby realizing adaptive control of the standby recording function under different energy efficiency modes and realizing reasonable compatibility between the standby recording function and the energy efficiency mode function.

[0040] In the seventh aspect, some embodiments further provide a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method provided in some embodiments of the third aspect or the fourth aspect are implemented.

[0041] In the eighth aspect, some embodiments further provide a computer program product, comprising a computer program, which, when executed by a processor, implements the steps of the method provided in some embodiments of the third aspect or the fourth aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0043] Figure 1 A schematic diagram of an operation scenario between a display device and a control device provided in some embodiments of the present application;

[0044] Figure 2 A schematic diagram of the hardware configuration of a display device provided in some embodiments of the present application;

[0045] Figure 3 A schematic diagram of the hardware configuration of a control device provided in some embodiments of the present application;

[0046] Figure 4 A schematic diagram of software configuration of a display device provided in some embodiments of the present application;

[0047] Figure 5 A flowchart of a standby recording method provided in some embodiments of the present application;

[0048] Figure 6 A flowchart of another standby recording method provided in some embodiments of the present application;

[0049] Figure 7 A flowchart of another standby recording method provided in some embodiments of the present application;

[0050] Figure 8 A flowchart of another standby recording method provided in some embodiments of the present application;

[0051] Fig. 9 A structural block diagram of a standby recording device provided in some embodiments of the present application;

[0052] Fig.10 A structural block diagram of another standby recording device provided in some embodiments of the present application;

[0053] Fig.11 FIG. 4 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0054] The following embodiments are described in detail, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following embodiments do not represent all implementations consistent with the present application. They are only examples of systems and methods consistent with some aspects of the present application as detailed in the claims.

[0055] It should be noted that the brief description of terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0056] The terms "first", "second", "third", etc. in the specification and claims of this application and the above drawings are used to distinguish similar or similar objects or entities, and do not necessarily mean to limit a specific order or sequence, unless otherwise noted. It should be understood that the terms used in this way can be interchangeable under appropriate circumstances.

[0057] The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to all the components expressly listed but may include other components not expressly listed or inherent to such product or device.

[0058] The term "module" 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 functions associated with that element.

[0059] In the embodiment of the present application, the display device 200 generally refers to a device with image display and data processing capabilities. For example, the display device 200 includes but is not limited to a smart TV, a mobile terminal, a computer, a monitor, an advertising screen, a wearable device, a virtual reality device, an augmented reality device, etc.

[0060] Figure 1 This is a schematic diagram of an operation scenario between a display device and a control device provided in some embodiments of the present application. Figure 1 As shown in FIG. 1 , the user can operate the display device 200 through touch operation, the mobile terminal 300 and the control device 100. For example, the control device 100 can be a remote controller, a stylus pen, a handle, etc.

[0061] The mobile terminal 300 can be used as a control device for performing human-computer interaction between a user and the display device 200. The mobile terminal 300 can also be used as a communication device for establishing a communication connection with the display device 200 and performing data interaction. In some embodiments, the mobile terminal 300 can install software applications with the display device 200, and achieve connection and communication through a network communication protocol to achieve the purpose of one-to-one control operation and data communication. The audio and video content displayed on the mobile terminal 300 can also be transmitted to the display device 200 to achieve a synchronous display function.

[0062] like Figure 1 As also shown in FIG. 4 , the display device 200 also communicates data with the server 400 through various communication methods. The display device 200 may be allowed to communicate and connect through a local area network (LAN), a wireless local area network (WLAN) and other networks.

[0063] The display device 200 may provide a broadcast receiving television function, and may also additionally provide an intelligent network television function of a computer support function, including but not limited to network television, smart television, Internet Protocol television (IPTV), etc.

[0064] Figure 2 Some embodiments of the present application provide Figure 1 2 is a block diagram of the hardware configuration of the display device 200.

[0065] In some embodiments, the display device 200 may include at least one of a tuner 210, a communication device 220, a detector 230, a device interface 240, a controller 250, a display 260, an audio output device 270, a memory, a power supply, and a user input interface.

[0066] In some embodiments, the detector 230 is used to collect signals of the external environment or external interaction. For example, the detector 230 includes a light receiver, a sensor for collecting the intensity of ambient light; or, the detector 230 includes an image collector, such as a camera, which can be used to collect external environment scenes, user attributes or user interaction gestures; or, the detector 230 includes a sound collector, such as a microphone, etc., for receiving external sounds.

[0067] In some embodiments, the display 260 includes a display function component for presenting a picture, and a driving component for driving an image display. The display 260 is used to receive an image signal output from the controller 250 for display. For example, the display 260 can be used to display video content, image content, and components of a menu control interface and a user control UI interface. Exemplarily, the display can be used to display a video playback page and an energy efficiency setting page, etc.

[0068] In some embodiments, the communication device 220 is a component for communicating with an external device or server 400 according to various communication protocol types. The display device 200 may be provided with a plurality of communication devices 220 according to different supported communication modes. For example, when the display device 200 supports wireless network communication, the display device 200 may be provided with a communication device 220 including a WiFi (Wireless Fidelity) function. When the display device 200 supports Bluetooth connection communication, the display device 200 needs to be provided with a communication device 220 including a Bluetooth function.

[0069] The communication device 220 can enable the display device 200 to communicate with the external device or server 400 by wireless or wired connection. Among them, the wired connection can connect the display device 200 with the external device through components such as data cables and interfaces. The wireless connection can connect the display device 200 with the external device through wireless signals or wireless networks. The display device 200 can establish a connection relationship with the external device directly, or indirectly establish a connection relationship through a gateway, a router, a connection device, etc.

[0070] In some embodiments, the controller 250 may include at least one of a central processing unit, a video processor, an audio processor, a graphics processor, and a power processor, and a first interface to an nth interface for input / output. The controller 250 controls the operation of the display device and responds to the user's operation through various software control programs stored in the memory. The controller 250 controls the overall operation of the display device 200. Exemplarily, the power processor may include a power switch for controlling the opening and closing of the display device 200. Exemplarily, the memory may include a disk for storing the content of the standby recording.

[0071] In some embodiments, the display device 200 may further include a timer, which may be understood as a timing device for triggering a specific event or action at a set time. For example, the timer may include a first timer alarm that triggers the wake-up controller when the power-on time is reached, and a second timer alarm that triggers the standby recording when the recording time is reached.

[0072] In some embodiments, the controller 250 and the tuner-demodulator 210 may be located in different separate devices, that is, the tuner-demodulator 210 may also be located in an external device of the main device where the controller 250 is located, such as an external set-top box.

[0073] In some embodiments, the user may input a user command through a graphical user interface (GUI) displayed on the display 260 , and the user input interface receives the user input command through the graphical user interface (GUI).

[0074] In some embodiments, the audio output device 270 may be a local speaker of the display device 200, or may be an external audio output device of the display device 200. In particular, for the external audio output device of the display device 200, the display device 200 may also be provided with an external audio output terminal, and the audio output device may be connected to the display device 200 through the external audio output terminal to output the sound of the display device 200.

[0075] In some embodiments, the user input interface 280 may be used to receive instructions from a user input, and the instructions input by the user may include at least one of a standby recording instruction, a standby instruction, and an energy efficiency mode adjustment confirmation instruction.

[0076] Figure 3 Some embodiments of the present application provide Figure 1 The hardware configuration diagram of the control device in the figure. Figure 3 As shown, the control device 100 may include: a controller 110, a communication interface 130, a user input / output interface, a memory, and a power supply.

[0077] The control device 100 is configured to control the display device 200 , and can receive user input operation instructions, and convert the operation instructions into instructions that the display device 200 can recognize and respond to, playing the role of an interactive intermediary between the user and the display device 200 .

[0078] In some embodiments, the control device 100 may be a smart device, for example, the control device 100 may be installed with various applications for controlling the display device 200 according to user needs.

[0079] In some embodiments, Figure 1 As shown, the mobile terminal 300 or other intelligent electronic devices can play a similar function as the control device 100 after installing the application for controlling the display device 200 .

[0080] The controller 110 includes a processor 112, a RAM (Random Access Memory) 113, a ROM (Read Only Memory) 114, a communication interface 130, and a communication bus. The controller 110 is used to control the operation and operation of the control device 100, as well as the communication and cooperation between the internal components and the external and internal data processing functions.

[0081] The communication interface 130 implements communication of control signals and data signals with the display device 200 under the control of the controller 110. The communication interface 130 may include at least one of other near field communication modules such as a WiFi chip 131, a Bluetooth module 132, and an NFC (Near Field Communication) module 133.

[0082] The user input / output interface 140 , wherein the input interface includes at least one of other input interfaces such as a microphone 141 , a touch panel 142 , a sensor 143 , and a button 144 .

[0083] 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 configured with a communication interface 130, such as a WiFi, Bluetooth, NFC or other module, and can encode the user input command through the WiFi protocol, Bluetooth protocol, or NFC protocol and send it to the display device 200.

[0084] The memory 190 is used to store various operating programs, data and applications for driving and controlling the control device 100 under the control of the controller. The memory 190 can store various control signal instructions input by the user.

[0085] The power supply 180 is used to provide operating power support for each component of the control device 100 under the control of the controller.

[0086] In order to perform user interaction, in some embodiments, the display device 200 may run an operating system. The operating system is a computer program for managing and controlling hardware resources and software resources in the display device 200. The operating system may provide a user interface (control the display device), allow the user to interact with the display device 200, and support the running of various application programs.

[0087] It should be noted that the operating system may be a native operating system based on a specific operating platform, or a third-party operating system deeply customized based on a specific operating platform, or an independent operating system specially developed for the display device.

[0088] The operating system can be divided into different modules or layers according to the functions implemented.

[0089] For example, Figure 4 As shown, in some embodiments, the system is divided into four layers, from top to bottom, namely, the application layer (Applications layer) (referred to as "application layer"), the application framework layer (Application Framework layer) (referred to as "framework layer"), the system library layer and the kernel layer.

[0090] In some embodiments, the application layer is used to provide services and interfaces for applications so that the display device 200 can run applications and interact with users based on applications. At least one application can be run in the application layer, and these applications can be window programs, system settings programs, clock programs, etc. that come with the operating system; they can also be applications developed by third-party developers. In specific implementations, the application packages in the application layer are not limited to the above examples.

[0091] The framework layer provides application programming interfaces (APIs) and programming frameworks for applications. The application framework layer includes some predefined functions. The application framework layer is equivalent to a processing center that determines the actions of applications in the application layer. Applications can access system resources and obtain system services during execution through the API interface.

[0092] like Figure 4 As shown, in the embodiment of the present application, the application framework layer includes a view system, managers, content providers, etc., wherein the view system can design and implement the interface and interaction of the application, and the view system includes lists, grids, text boxes, buttons, etc. The manager includes at least one of the following modules: an activity manager is used to interact with all activities running in the system; a location manager is used to provide system services or applications with access to system location services; a package manager is used to retrieve various information related to the application package currently installed on the device; a notification manager is used to control the display and clearing of notification messages; and a window manager is used to manage icons, windows, toolbars, wallpapers, and desktop components on the user interface.

[0093] In some embodiments, the activity manager is used to manage the life cycle of each application and the usual navigation back function, such as controlling the exit, opening, and back of the application. The window manager is used to manage all window programs, such as obtaining the display screen size, determining whether there is a status bar, locking the screen, capturing the screen, and controlling the display window changes, for example, reducing the display window, shaking the display, distorting the display, etc.

[0094] In some embodiments, the system runtime layer can provide support for the framework layer. When the framework layer is used, the operating system will run the instruction library contained in the system runtime layer, such as the C / C++ instruction library, to implement the functions to be implemented by the framework layer.

[0095] In some embodiments, the kernel layer is a functional layer between the hardware and software of the display device 200. The kernel layer can implement functions such as hardware abstraction, multitasking, and memory management. Figure 4As shown, the kernel layer may be configured with hardware drivers, and the drivers included in the kernel layer may be at least one of the following drivers: audio driver, display driver, Bluetooth driver, camera driver, WIFI driver, USB (Universal Serial Bus) driver, HDMI (High-Definition Multimedia Interface) driver, sensor driver (such as fingerprint sensor, temperature sensor, pressure sensor, etc.), and power driver, etc.

[0096] It should be noted that the above example is only a simple division of the operating system functions and does not constitute a limitation on the specific operating system form of the display device 200 in the embodiment of the present application. Depending on factors such as the function of the display device and the type of operating system, the number of levels and specific level types contained in the operating system may be expressed in other forms.

[0097] With the continuous improvement of energy-saving and consumption-reducing awareness, consumers are paying more and more attention to the energy efficiency performance of display devices when choosing them. The energy efficiency mode function of the display device 200 has emerged. For ease of understanding, low power consumption mode, optimization mode and enhanced mode are used as examples for explanation. Low power consumption mode is low mode. When the display device 200 is in the standby state of low power consumption mode, the network is disconnected and the controller 250 stops working; optimization mode is optimized mode. When the display device 200 is in the standby state of optimized mode, it is allowed to connect to the network and wake up through the network, but the wake-up lock (wacklock) needs to be released to ensure that the standby power consumption meets the requirements; enhanced mode is increased mode. When the display device 200 is in the standby state of enhanced mode, it is allowed to connect to the network and obtain wacklock to realize the operation of the controller 250 and turn off the screen and mute.

[0098] As for the standby recording function, it requires the controller 250 of the display device 200 to be in working state. In other words, the low power mode and the optimization mode cannot realize the standby recording function. Therefore, when the user needs to record on standby, the standby recording function is incompatible with the energy efficiency mode function, which affects the user experience.

[0099] In some alternative embodiments, see Figure 5 , a standby recording method is provided, which is applied to a controller 250 in a display device 200, comprising:

[0100] S510 . When the display device 200 is powered on to record the content played on the video playback page, in response to a triggering operation on a power switch in the display device 200 , the current energy efficiency mode of the display device 200 is obtained.

[0101] The power-on recording process refers to the process of recording the content played on the video playback page of the display 260 when the display device 200 is powered on and the display 260 is turned on. The current energy efficiency mode can be understood as the energy efficiency management strategy adopted by the display device 200 during this operation.

[0102] In some embodiments, the trigger operation may be a standby instruction input operation based on the user input interface 280, or a touch operation on the power switch. For example, the trigger operation on the power switch may be achieved by pressing a standby key on a remote control, a standby key on the display device 200, or a virtual standby key displayed on the display 260.

[0103] S520: When the current energy efficiency mode supports standby recording, in response to the standby recording operation, mute the display device, turn off the display, and the content played on the standby recording video playback page.

[0104] In some embodiments, the controller 250 can determine whether the current energy efficiency mode has the standby recording function through a predefined mapping relationship. Exemplarily, the mapping relationship can be a logical comparison table for recording the association between different energy efficiency modes and supported functional characteristics in advance, so as to quickly determine whether the current energy efficiency mode has the standby recording function.

[0105] In some embodiments, the controller 250 may control the audio output device 270 of the display device 200 to be turned off or muted to mute the display device 200 .

[0106] In some embodiments, the file to be recorded in standby mode may be stored in an external storage device or a memory of the display device 200. Exemplarily, the memory may be a disk of the display device 200.

[0107] In some embodiments, when the current energy efficiency mode supports standby recording, a first selection page is generated. The first selection page may include a standby recording item. Accordingly, by selecting the standby recording item on the first selection page, the standby recording operation is implemented. In other embodiments, the standby recording operation may also be implemented by receiving a standby recording signal input by the user through the user input interface 280.

[0108] In some embodiments, when the current energy efficiency mode supports standby recording, the controller 250 mutes the display device in response to the instant standby operation, turns off the display 260 and the controller 250, so that the display device 200 enters the true standby mode.

[0109] Optionally, the first selection page may further include an immediate standby item. Accordingly, by selecting the immediate standby item on the first selection page, the immediate standby operation is implemented. Optionally, the immediate standby operation may also be implemented by receiving an immediate standby signal input by the user through the user input interface 280.

[0110] In order to prevent the display device 200 from entering the true standby mode during the standby recording process, that is, the controller 250 is turned off, which affects the subsequent standby recording process, in some embodiments, the controller 250 itself can also be kept in an awake state; in the awake state, in response to the standby recording operation, the display device 200 is muted, the display 260 is turned off, and the content played on the standby recording video playback page is turned off; after the standby recording is completed, the controller 250 itself is no longer kept in the awake state. Among them, the awake state can be understood as the state in which the controller 250 is in an operable state, capable of responding to external instructions or performing internal authentication.

[0111] Optionally, keeping the controller 250 in the awake state may include: acquiring wacklock to prevent the controller 250 from entering the dormant state. Accordingly, after the standby recording is finished, the controller 250 may be released to no longer be kept in the awake state, thereby removing the blocking of the system dormant state and allowing the controller 250 to enter the dormant state.

[0112] Alternatively, the controller 250 may be prohibited from responding to a shutdown command or a standby command within a preset time range, so that the controller 250 remains awake within the preset time range. Accordingly, after the preset time range, the controller 250 is no longer prohibited from responding to a shutdown command or a standby command, and the controller 250 itself is no longer kept in an awake state, thereby removing the blockage of the system sleep state and allowing the controller 250 to enter a sleep state. The preset time range may be set or adjusted by a technician according to needs or experience, and this embodiment does not impose any limitation on this.

[0113] S530: When the current energy efficiency mode does not support standby recording, adjust the current energy efficiency mode, and return to execute the step of obtaining the current energy efficiency mode.

[0114] In some embodiments, the current energy efficiency mode can be directly adjusted to a default energy efficiency mode supporting standby recording, so as to implement the standby recording function. The default energy efficiency mode can be set or adjusted by technicians according to needs or experience, and this embodiment does not impose any limitation on this.

[0115] In other embodiments, an energy efficiency setting page may also be displayed; in response to a mode setting operation on the energy efficiency setting page, the current energy efficiency mode of the display device may be reset; and a video playback page may be displayed, thereby enabling the user to autonomously change the energy efficiency mode.

[0116] Among them, the energy efficiency setting page can be understood as a selection interface for adjusting the current energy efficiency mode.

[0117] Optionally, the energy efficiency setting page may include at least one energy efficiency mode selection item, each energy efficiency mode selection item corresponding to an energy efficiency mode. Accordingly, the mode setting operation can be implemented by selecting the desired energy efficiency mode selection item. Among them, at least one energy efficiency mode selection item may include an energy efficiency mode that can be adjusted by the user in the display device 200. Exemplarily, at least one energy efficiency mode may include at least one of the aforementioned low power energy efficiency mode, optimized energy efficiency mode, and enhanced energy efficiency mode.

[0118] Optionally, the controller 250 may display an energy efficiency setting page or a video playback page by controlling the display 260 .

[0119] In some embodiments, a first prompt message may be output; the first prompt message is used to indicate whether to perform energy efficiency mode adjustment; in response to the energy efficiency mode adjustment confirmation operation, the display 260 is controlled to display an energy efficiency setting page.

[0120] Optionally, the first prompt information may be output by displaying a second selection page. The second selection page may include an adjustment confirmation item. Accordingly, the energy efficiency mode adjustment confirmation operation may be implemented by selecting the adjustment confirmation item.

[0121] Optionally, the first prompt information may be outputted in the form of a pop-up prompt box. Accordingly, the energy efficiency mode adjustment confirmation operation may be implemented by sending a selection adjustment confirmation signal to the user input interface 280 .

[0122] In some embodiments, in response to the energy efficiency mode adjustment cancellation operation, the display device may be muted, and the display 260 and the controller 250 may be turned off to make the display device 200 enter the true standby mode.

[0123] Optionally, the second selection page may further include an adjustment cancel item. Accordingly, the energy efficiency mode adjustment cancel operation may be implemented by selecting the adjustment cancel item.

[0124] Optionally, the energy efficiency mode adjustment cancellation operation may be implemented by sending a selection adjustment cancellation signal to the user input interface 280 .

[0125] In the above optional embodiment, by obtaining the current energy efficiency mode of the display device when the current time reaches the scheduled time for standby recording, it is easy to determine whether the current energy efficiency mode supports the standby recording function, which provides a premise and basis for the subsequent control strategy. By muting the display device, keeping the display off, and the content played on the standby recording video playback page when the current energy efficiency mode supports standby recording, and deleting the scheduled standby recording when the current energy efficiency mode does not support standby recording, adaptive control of the standby recording function based on different energy efficiency modes is achieved, and reasonable compatibility between the standby recording function and the energy efficiency mode function is achieved.

[0126] In the above optional embodiments, the control logic of the standby recording process is described in detail mainly for the application scenario where the display device 200 switches from power-on recording to standby recording. In another exemplary embodiment, another standby recording method is provided to implement standby recording in a scheduled recording scenario.

[0127] See also Figure 6 Another standby recording method shown is applied to the controller 250 in the display device 200, including:

[0128] S610: When the current time reaches the scheduled time for standby recording, obtain the current energy efficiency mode of the display device; the display of the display device is currently in the standby off state.

[0129] The scheduled time may include a preset time parameter related to the standby recording. The standby off state may be understood as the screen of the display 260 being in the off state.

[0130] In some embodiments, the reservation time may include a recording time for indicating standby recording; accordingly, when the current time reaches the recording time for standby recording, the current energy efficiency mode of the display device is acquired.

[0131] In other embodiments, the reservation time may include a power-on time for indicating controller wake-up and a recording time for indicating standby recording; accordingly, when the current time reaches the power-on time, the current energy efficiency mode of the display device 200 is obtained, and the disk of the display device 200 is mounted; when the current time reaches the recording time, the content played on the standby recording video playback page is recorded; wherein the disk is used to store the content of the standby recording. In the above steps, by obtaining the current energy efficiency mode of the display device 200 and mounting the disk of the display device 200 when the current time reaches the power-on time, a buffer time is provided for disk mounting and energy efficiency mode acquisition before standby recording, so that when the current time reaches the recording time, the content played on the standby recording video playback page can be smoothly recorded to avoid recording omissions.

[0132] It should be noted that the disk of the display device 200 should be understood in a broad sense, that is, the disk can be a local disk, an external disk, or a cloud storage space, etc.

[0133] Optionally, the appointment time can be pre-set by the user in the appointment page.

[0134] In some embodiments, a reservation page for the standby recording function may be displayed; a recording time entered on the reservation page may be obtained; and a timer alarm corresponding to the recording time may be set.

[0135] In other embodiments, a reservation page for the standby recording function may also be displayed; the power-on time and recording time entered on the reservation page may be obtained; a first timer alarm corresponding to the power-on time and a second timer alarm corresponding to the recording time may be set.

[0136] In some embodiments, a reservation page for the standby recording function can also be displayed; the recording time entered on the reservation page is obtained, and the time located a first preset time before the recording time is used as the power-on time; a first timer alarm corresponding to the power-on time and a second timer alarm corresponding to the recording time are set.

[0137] The first preset duration can be determined by the technicians according to their needs, and this application does not impose any limitation on this. For example, the first preset duration can be 2 minutes.

[0138] The reservation page may include at least one of a first setting area for a first preset duration and a second setting area for a recording time, etc. The recording time may include a recording start time and a recording end time, and the recording time may also include a recording start time and a recording duration.

[0139] For example, when the current time reaches the power-on time, the first timer alarm can send a first timing signal to the controller 250; the controller 250 obtains the current energy efficiency mode of the display device 200 and mounts the disk of the display device 200 in response to the first timing signal. When the current time reaches the recording time, the second timer alarm can send a second timing signal to the controller 250; the controller 250 stands by to record the content played on the video playback page in response to the second timing signal.

[0140] S620. When the current energy efficiency mode supports standby recording, mute the display device 200, keep the display 260 turned off, and standby record the content played on the video playback page.

[0141] S630: If the current energy efficiency mode does not support standby recording, delete the scheduled standby recording.

[0142] In some embodiments, whether the current energy efficiency mode has the standby recording function can be determined through a predefined mapping relationship. Exemplarily, the mapping relationship can be a logic comparison table, and the association between different energy efficiency modes and supported functional characteristics is pre-recorded in the logic comparison table to quickly determine whether the current energy efficiency mode has the standby recording function.

[0143] In some embodiments, the controller 250 may control the audio output device 270 of the display device 200 to be turned off or muted to mute the display device 200 .

[0144] In some embodiments, after deleting the standby recording of this reservation, the display device 200 is muted to keep the display 260 turned off.

[0145] In some embodiments, the standby recording method further includes: when the current time reaches the scheduled time for standby recording, keeping the controller itself in an awake state to facilitate standby recording; after the scheduled standby recording ends, or after the scheduled standby recording is deleted, no longer keeping the controller itself in an awake state to facilitate hibernation standby and save energy. The scheduled time can be a power-on time or a recording time.

[0146] Optionally, the controller 250 may be prohibited from responding to a shutdown command or a standby command within a preset time range, so that the controller 250 remains awake within the preset time range. Accordingly, after the preset time range, the controller 250 is no longer prohibited from responding to a shutdown command or a standby command, and the controller 250 itself is no longer kept in an awake state, thereby releasing the blocking of the system sleep state to allow the controller 250 to enter the sleep state. The preset time range is determined based on the recording time of the standby recording content.

[0147] Alternatively, keeping the controller in the awake state includes: acquiring wacklock. By acquiring wacklock, the controller 250 is prevented from entering the sleep state; correspondingly, no longer keeping the controller in the awake state includes: releasing wacklock. By releasing wacklock, the blocking of the system sleep state is released, so that the controller 250 is allowed to enter the sleep state.

[0148] In some embodiments, wacklock may also be released in response to a power-on operation while the content played on the standby recording video playback page is being played.

[0149] In other embodiments, wacklock may also be released when the content played on the standby recorded video playback page is interrupted or terminated.

[0150] In some embodiments, releasing wacklock includes: releasing wacklock if there are no other scheduled standby recordings within the second preset time range after the current time; releasing wacklock after other scheduled standby recordings are completed if there are other scheduled standby recordings within the second preset time range after the current time. The second preset time range can be determined by the technical staff according to the needs, and the present application does not impose any restrictions on this. Exemplarily, the second preset time length can be 2 minutes. In the above steps, by introducing the second preset time length, in the face of multiple consecutive standby recording scenarios, the release strategy of wacklock can be adaptively selected according to whether there are other scheduled standby recordings within the second preset time range after the current time. Avoid the time interval between the current time and other scheduled standby recording tasks being too short, which may result in the inability to perform standby recording normally or incomplete recording of part of the content in the later standby recording.

[0151] In some embodiments, when the content played on the standby recording video playback page and the current time reaches the scheduled time of the next standby recording, the current standby recording task is stopped and the next standby recording task is started.

[0152] For ease of understanding, an example is given. For example, the current standby recording reservation time is 8:00-8:20, the next standby recording reservation time is 8:21-8:30, the current time is 8:20, and the second preset duration is 2 minutes. It can be concluded that the 2-minute range after the current time is 8:20-8:22, and the next standby recording reservation time exists within the time range of 8:20-8:22, so after the next standby recording ends, the wacklock is released.

[0153] Similarly, for example, the current standby recording reservation time is 8:00-8:20, the next standby recording reservation time is 8:15-8:30, the current time is 8:15, and the second preset duration is 2 minutes. It can be concluded that the current time has reached the next standby recording reservation time, so the current standby recording task can be canceled and the next standby recording task can be started. At the same time, since the next scheduled standby recording exists within 2 minutes after the current time, the wacklock can be released after the next standby recording ends.

[0154] In the above embodiment, by obtaining the current energy efficiency mode of the display device 200 in response to the triggering operation of the power switch during the process of recording the content played on the video playback page when the display device 200 is turned on, so as to determine whether the current energy efficiency mode supports the standby recording function, which provides the premise and basis for the subsequent control strategy. By responding to the standby recording operation, muting the display device 200, turning off the display 260, and the content played on the standby recording video playback page when the current energy efficiency mode supports standby recording. The user only needs to perform the standby recording operation to realize the standby recording of the played content. By adjusting the current energy efficiency mode when the current energy efficiency mode does not support standby recording, and returning to execute the acquisition step of the current energy efficiency mode, the energy efficiency mode is switched, simplifying the user's operation. In the above steps, adaptive control based on different energy efficiency modes is realized, so that the standby recording function and the energy efficiency mode function are reasonably compatible, reducing the complexity of user operations.

[0155] Based on the technical solutions of the above embodiments, Figure 7 As shown, another standby recording method is provided, and the standby recording method is described, including the following steps:

[0156] S701. When a display device is powered on and a content played on a video playback page is recorded, in response to a triggering operation on a power switch in the display device, a wacklock is acquired.

[0157] S702: Obtain the current energy efficiency mode of the display device.

[0158] S703, determine whether the current energy efficiency mode supports standby recording; if so, execute S704; otherwise, execute S706.

[0159] S704: In response to the standby recording operation, mute the display device, turn off the display, and standby record the content played on the video playback page.

[0160] S705: After the standby recording is finished, release wacklock.

[0161] S706, controlling the display to output a first prompt message; the first prompt message is used to indicate whether to adjust the energy efficiency mode; and continuing to execute S707A or S707B.

[0162] S707A, in response to the energy efficiency mode adjustment confirmation operation, control the display to display an energy efficiency setting page; and continue to execute S708.

[0163] S708 . In response to the mode setting operation on the energy efficiency setting page, reset the current energy efficiency mode of the display device; and return to execute S702 .

[0164] S707B: In response to the energy efficiency mode adjustment cancel operation, release wacklock.

[0165] The detailed technical contents of the above steps S701-S709 have been recorded in the above examples and will not be repeated here.

[0166] Based on the technical solutions of the above embodiments, Figure 8 As shown, another standby recording method is provided, and the standby recording method is described, including the following steps:

[0167] S801. Display a reservation page for the standby recording function.

[0168] S802: Obtain the recording time entered on the reservation page, and use the time that is the first preset time before the recording time as the power-on time.

[0169] S803, setting a first timer alarm corresponding to the power-on time and a second timer alarm corresponding to the recording time.

[0170] S804: When the first alarm is set to complete, obtain wacklock.

[0171] S805, obtaining the current energy efficiency mode of the display device, and mounting the disk of the display device; the display of the display device is currently in a standby off state; wherein the disk is used to store standby recorded content.

[0172] S806, determine whether the current energy efficiency mode supports standby recording; if so, execute S807; otherwise, execute S811.

[0173] S807, mute the display device, keep the display off, and when the second timer alarm is set to complete, standby to record the content played on the video playback page; continue to execute S808.

[0174] S808. After the standby recording of this reservation ends, determine whether there are other scheduled standby recordings within a second preset time range after the current time; if not, execute S809; otherwise, execute S810.

[0175] S809. Release wacklock.

[0176] S810: After other scheduled standby recordings are completed, release wacklock.

[0177] S811. Delete the standby recording scheduled this time and release wacklock.

[0178] The detailed technical contents of the above steps S801-S811 have been recorded in the above examples and will not be repeated here.

[0179] Based on the same inventive concept, some embodiments further provide a standby recording device for implementing the standby recording method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations of one or more standby recording device embodiments provided below can refer to the limitations of the standby recording method above, and will not be repeated here.

[0180] In an exemplary embodiment, Fig. 9 As shown, a standby recording device is provided, including: a first acquisition module 910, a first processing module 920 and a second processing module 930. Among them,

[0181] The first acquisition module 910 is used to acquire the current energy efficiency mode of the display device in response to a triggering operation on a power switch in the display device during the process of recording the content played on the video playback page when the display device is powered on.

[0182] The first processing module 920 is used to mute the display device, turn off the display, and record the content played on the standby video playback page in response to the standby recording operation when the current energy efficiency mode supports standby recording.

[0183] The second processing module 930 is used to adjust the current energy efficiency mode when the current energy efficiency mode does not support standby recording, and return to execute the step of obtaining the current energy efficiency mode.

[0184] In some embodiments, the second processing module 930 includes: a first control unit, used to control the display to display an energy efficiency setting page; a setting unit, used to reset the current energy efficiency mode of the display device in response to a mode setting operation on the energy efficiency setting page; and a second control unit, used to control the display to display a video playback page.

[0185] In some embodiments, the first control unit includes: an output subunit for outputting a first prompt message; the first prompt message is used to indicate whether to adjust the energy efficiency mode; and a control subunit for controlling the display to display an energy efficiency setting page in response to an energy efficiency mode adjustment confirmation operation.

[0186] In some embodiments, the first processing module 920 includes: a third control unit, used to keep the controller itself in an awake state; a first processing unit, used to respond to a standby recording operation in the awake state, mute the display device, turn off the display, and the content played on the standby recording video playback page; a fourth control unit, used to no longer keep the controller itself in an awake state after the standby recording ends.

[0187] In some embodiments, the third control unit includes: an acquisition subunit, used to acquire the wacklock; correspondingly, the fourth control unit includes: a release subunit, used to release the wacklock.

[0188] Based on the same inventive concept, some embodiments further provide another standby recording device for implementing the standby recording method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations of one or more standby recording device embodiments provided below can refer to the limitations of the standby recording method above, and will not be repeated here.

[0189] In an exemplary embodiment, Fig.10 As shown, another standby recording device is provided, including: a second acquisition module 1010, a third processing module 1020 and a fourth processing module 1030. Among them,

[0190] The second acquisition module 1010 is used to acquire the current energy efficiency mode of the display device when the current time reaches the scheduled time of the standby recording; the display of the display device is currently in the standby off state.

[0191] The third processing module 1020 is used to mute the display device, keep the display off, and record the content played on the standby video playback page when the current energy efficiency mode supports standby recording.

[0192] The fourth processing module 1030 is configured to delete the currently scheduled standby recording when the current energy efficiency mode does not support standby recording.

[0193] In some embodiments, the reservation time includes the power-on time and the recording time; the second acquisition module 1010 includes: a second processing unit, which is used to obtain the current energy efficiency mode of the display device and mount the disk of the display device when the current time reaches the power-on time; correspondingly, the third processing module 1020 includes: a recording unit, which is used to record the content played on the video playback page in standby mode when the current time reaches the recording time; wherein the disk is used to store the content of the standby recording.

[0194] In some embodiments, the standby recording device also includes: a display module, including a reservation page for displaying the standby recording function; a third acquisition module, including obtaining the recording time entered on the reservation page, and using the time that is a first preset time before the recording time as the power-on time; a setting module, used to set a first timing alarm corresponding to the power-on time, and a second timing alarm corresponding to the recording time.

[0195] In some embodiments, the standby recording device also includes: a fifth processing module, which is used to keep the controller itself in a wake-up state when the current time reaches the scheduled time for standby recording; and a sixth processing module, which is used to no longer keep the controller itself in a wake-up state after the standby recording of this scheduled time ends or the standby recording of this scheduled time is deleted.

[0196] In some embodiments, the fifth processing module includes an acquisition unit for acquiring the wacklock; and the sixth processing module includes a release unit for releasing the wacklock.

[0197] Each module in the above-mentioned standby recording device can be implemented in whole or in part by software, hardware or a combination thereof. Each module can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute operations corresponding to each module.

[0198] In an exemplary embodiment, a computer device is provided. The computer device may be a terminal, and its internal structure diagram may be as shown in FIG. Fig.11 As shown. The computer device includes a processor, a memory, an input / output interface, a communication interface, a display unit and an input device. The processor, the memory and the input / output interface are connected through a system bus, and the communication interface, the display unit and the input device are connected to the system bus through the input / output interface. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The input / output interface of the computer device is used to exchange information between the processor and the external device. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be implemented through WIFI, a mobile cellular network, near field communication (NFC) or other technologies. When the computer program is executed by the processor, a standby recording method is implemented. The display unit of the computer device is used to form a visually visible picture, which can be a display screen, a projection device or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covering the display screen, or a button, trackball or touchpad set on the computer device shell, or an external keyboard, touchpad or mouse.

[0199] Those skilled in the art will understand that Fig.11The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0200] In an exemplary embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above-mentioned method embodiments when executing the computer program. In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and the computer program implements the steps in the above-mentioned method embodiments when executed by the processor.

[0201] In one embodiment, a computer program product is provided, including a computer program, which implements the steps in the above method embodiments when executed by a processor.

[0202] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant regulations.

[0203] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in this application can include at least one of non-volatile memory and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, an artificial intelligence (AI) processor, etc., but are not limited to this.

[0204] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this application.

[0205] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A display device, characterized in that: include: A display, used for displaying a video playback page; A power switch, used to control the on / off of the display device; At least one controller, connected to the power switch and the display, configured to: In the process of recording the content played on the video playback page while the display device is powered on, in response to a triggering operation on the power switch, obtaining a current energy efficiency mode of the display device; In a case where the current energy efficiency mode supports standby recording, in response to a standby recording operation, muting the display device, turning off the display, and standby recording the content played on the video playback page; When the current energy efficiency mode does not support standby recording, the current energy efficiency mode is adjusted, and the process returns to the step of acquiring the current energy efficiency mode.

2. The display device according to claim 1, characterized in that When the controller performs adjustment of the current energy efficiency mode, the controller is configured to: Controlling the display to display an energy efficiency setting page; In response to a mode setting operation on the energy efficiency setting page, resetting a current energy efficiency mode of the display device; Control the display to display the video playback page.

3. The display device according to claim 2, characterized in that When the controller controls the display to display the energy efficiency setting page, the controller is configured to: Outputting first prompt information; the first prompt information is used to indicate whether to adjust the energy efficiency mode; In response to the energy efficiency mode adjustment confirmation operation, the display is controlled to display the energy efficiency setting page.

4. The display device according to claim 1, characterized in that When executing the operation of responding to the standby recording operation, muting the display device, turning off the display, and standby recording the content played by the video playback page, the controller is configured to: Keep the controller itself awake; In the wake-up state, in response to a standby recording operation, muting the display device, turning off the display, and standby recording the content played on the video playback page; After the standby recording is finished, the controller itself is no longer kept in the awake state.

5. A display device, characterized in that: include: The display is currently in standby off state and is used to display the video playback page; At least one controller, connected to the display, configured to: When the current time reaches the scheduled time for standby recording, obtaining the current energy efficiency mode of the display device; In the case where the current energy efficiency mode supports standby recording, muting the display device, keeping the display off, and recording the content played on the video playback page in standby; When the current energy efficiency mode does not support standby recording, the scheduled standby recording is deleted.

6. The display device according to claim 5, characterized in that The reservation time includes the power-on time and the recording time; When the current time reaches the scheduled time for standby recording, obtaining the current energy efficiency mode of the display device includes: When the current time reaches the power-on time, obtaining the current energy efficiency mode of the display device and mounting the disk of the display device; Correspondingly, the standby recording of the content played on the video playing page includes: When the current time reaches the recording time, standby to record the content played on the video playback page; The disk is used to store the content to be recorded in standby mode.

7. The display device according to claim 6, characterized in that The controller is also configured to: Display the reservation page of the standby recording function; Acquire the recording time entered on the reservation page, and use the time that is a first preset time before the recording time as the power-on time; A first timer alarm corresponding to the power-on time and a second timer alarm corresponding to the recording time are set.

8. The display device according to any one of claims 5 to 7, characterized in that: The controller is also configured to: When the current time reaches the scheduled time for standby recording, the controller itself is kept in the awake state; After the standby recording of this reservation ends, or after the standby recording of this reservation is deleted, the controller itself is no longer kept in the awake state.

9. A standby recording method, characterized in that: include: In the process of recording the content played on the video playback page when the display device is powered on, in response to a triggering operation on a power switch in the display device, obtaining a current energy efficiency mode of the display device; In a case where the current energy efficiency mode supports standby recording, in response to a standby recording operation, muting the display device, turning off the display, and standby recording the content played on the video playback page; In the case that the current energy efficiency mode does not support standby recording, the current energy efficiency mode is adjusted, and the process returns to the step of acquiring the current energy efficiency mode.

10. A standby recording method, characterized in that: include: When the current time reaches the scheduled time for standby recording, obtaining the current energy efficiency mode of the display device; The display of the display device is currently in a standby off state; In the case where the current energy efficiency mode supports standby recording, muting the display device, keeping the display off, and recording the content played on the standby video playback page; When the current energy efficiency mode does not support standby recording, the scheduled standby recording is deleted.

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