CN112203154A

CN112203154A - Display device

Info

Publication number: CN112203154A
Application number: CN202011078106.5A
Authority: CN
Inventors: 陈琪
Original assignee: Vidaa Netherlands International Holdings BV; Vidaa USA Inc
Current assignee: Vidaa Netherlands International Holdings BV; Vidaa USA Inc
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-01-08

Abstract

The display device shown in the embodiment of the application comprises a display and a controller. The controller reads the type identification of the media assets once at preset time intervals; if the type identification is a preset identification, controlling the display to display a prompt window, wherein the prompt window is configured with an opening control; and responding to the touch of the user on the starting control, and adjusting the setting items of the media assets into a preset mode. By adopting the display device shown in the embodiment, the user can adjust the plurality of setting items corresponding to the media assets into the preset mode only by touching the starting control, the operation is simple, and the user experience is good.

Description

Display device

Technical Field

The application relates to the technical field of social television, in particular to a display device.

Background

With the continuous upgrade of smart television products, the basic functions of the traditional television can not meet the requirements of users, and the existing smart television provides different media resource modes aiming at different program scenes and different user requirements so as to provide more accurate video and/or audio effects for the users. The commonly used modes of media asset are: vivid, Standard, Theater, Game, sports, and the like.

Usually, each asset corresponds to a plurality of setting items, and in the process of playing the assets, a user needs to adjust each setting item to a corresponding mode. For example, the sports mode is a common media asset mode, and is mainly applicable to sports media assets such as football, and the setting items corresponding to the sports mode include: sound and images. When the user watches sports events, the user sets the sound and the image into motion modes respectively, and smooth event pictures and omnibearing space stereoscopic sound can be experienced.

The setting mode of the media resource mode of the smart television provided by the prior art needs to set a plurality of setting items corresponding to the media resource respectively, and the setting process is complicated.

Disclosure of Invention

In order to solve technical problems existing in the prior art, embodiments of the present application provide a display device.

A first aspect of embodiments of the present application shows a display device, including: a display; the user interface is used for receiving instructions input by a user; a controller configured to perform the steps of: reading the type identification of the media assets once every preset time; if the type identification is a preset identification, controlling the display to display a prompt window, wherein the prompt window is configured with an opening control; and responding to the touch of the user on the starting control, and adjusting the setting items of the media assets into a preset mode.

According to the display device shown in the embodiment of the application, the controller reads the type identification of the media assets once at intervals of preset time; if the type identification is a preset identification, controlling the display to display a prompt window, wherein the prompt window is configured with an opening control; and responding to the touch of the user on the starting control, and adjusting the setting items of the media assets into a preset mode. By adopting the display device shown in the embodiment, the user can adjust the plurality of setting items corresponding to the media assets into the preset mode only by touching the starting control, the operation is simple, and the user experience is good.

A second aspect of embodiments of the present application shows a display device, including: a display; the user interface is used for receiving instructions input by a user; a controller configured to perform the steps of: responding to the conversion of the media assets, reading a type identifier of the currently played media assets, and if the type identifier is a preset identifier, controlling the display to display a prompt window, wherein the prompt window is configured with an opening control; and responding to the touch of the user on the starting control, and adjusting the setting items of the media assets into a preset mode.

The display device shown in the embodiment of the application includes: a display and a controller. The controller responds to the conversion of the media assets and reads the type identification of the currently played media assets; if the type identification is a preset identification, controlling the display to display a prompt window, wherein the prompt window is configured with an opening control; and responding to the touch of the user on the starting control, and adjusting the setting items of the media assets into a preset mode. By adopting the display device shown in the embodiment, the user can adjust the plurality of setting items corresponding to the media assets into the preset mode only by touching the starting control, the operation is simple, and the user experience is good.

A third aspect of embodiments of the present application shows a display device including: a display; the user interface is used for receiving instructions input by a user; a controller configured to perform the steps of: responding to channel change operation of a user, reading a type identifier of a current playing media asset, and controlling the display to display a prompt window if the type identifier is a preset identifier, wherein the prompt window is configured with an opening control; and responding to the touch of the user on the starting control, and adjusting the setting items of the media assets into a preset mode.

The display device shown in the embodiment of the application includes: a display and a controller. Responding to channel change operation of a user, and reading the type identification of the current playing media assets by the controller; if the type identification is a preset identification, controlling the display to display a prompt window, wherein the prompt window is configured with an opening control; and responding to the touch of the user on the starting control, and adjusting the setting items of the media assets into a preset mode. By adopting the display device shown in the embodiment, the user can adjust the plurality of setting items corresponding to the media assets into the preset mode only by touching the starting control, the operation is simple, and the user experience is good.

A fourth aspect of the embodiments of the present application shows a display device, including: a display; the user interface is used for receiving instructions input by a user; a controller configured to perform the steps of: responding to channel change operation of a user, and reading the type identification of the current playing media asset; traversing the list if the type identifier read this time is different from the type identifier read last time; if the type identification read this time is recorded in the identification list, controlling a display to display a prompt window, wherein the prompt window is configured with a starting control; and responding to the touch of the user on the starting control, and adjusting the setting items of the media assets into a preset mode.

The display device shown in the embodiment of the application includes: a display and a controller. Responding to channel change operation of a user, and reading the type identification of the current playing media assets by the controller; reading the type identification of the current playing media asset; traversing the list if the type identifier read this time is different from the type identifier read last time; if the type identification read this time is recorded in the identification list, controlling a display to display a prompt window, wherein the prompt window is configured with a starting control; and responding to the touch of the user on the starting control, and adjusting the setting items of the media assets into a preset mode. By adopting the display device shown in the embodiment, the user can adjust the plurality of setting items corresponding to the media assets into the preset mode only by touching the starting control, the operation is simple, and the user experience is good.

Drawings

In order to more clearly illustrate the embodiments of the present application or the implementation manner in the related art, a brief description will be given below of the drawings required for the description of the embodiments or the related art, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic diagram of an operation scenario between a display device and a control apparatus;

fig. 2 is a block diagram exemplarily providing a hardware configuration of the display device 200;

fig. 3 exemplarily provides a hardware configuration block diagram of the control apparatus 100;

fig. 4 exemplarily provides a software configuration diagram in the display device 200;

FIG. 5 is an exemplary illustration of an icon control interface display of an application on display device 200;

FIG. 6 is a flowchart of the operation of a display device provided in accordance with one possible embodiment;

FIG. 7 is a schematic diagram of a page presented by the display when the type identifier is a preset identifier, provided in accordance with one possible embodiment;

FIG. 8 is a flowchart of the operation of a display device provided in accordance with one possible embodiment;

FIG. 9 is a flowchart of the operation of a display device provided in accordance with a possible embodiment;

FIG. 10 is a flowchart of the operation of a display device provided in accordance with a possible embodiment;

FIG. 11 is a diagram illustrating a page displayed on a display when a user touches a menu control;

FIG. 12 is a flowchart of the operation of a display device provided in accordance with a possible embodiment;

FIG. 13 is a flowchart of the operation of a display device provided in accordance with a possible embodiment;

FIG. 14 is a flowchart of the operation of a display device provided in accordance with a possible embodiment;

fig. 15 is a flowchart illustrating an operation of a display device according to an exemplary embodiment.

Detailed Description

To make the objects, embodiments and advantages of the present application clearer, the following description of exemplary embodiments of the present application will clearly and completely describe the exemplary embodiments of the present application with reference to the accompanying drawings in the exemplary embodiments of the present application, and it is to be understood that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments described herein without inventive step, are intended to be within the scope of the claims appended hereto. In addition, while the disclosure herein has been presented in terms of one or more exemplary examples, it should be appreciated that aspects of the disclosure may be implemented solely as a complete embodiment.

It should be noted that the brief descriptions of the terms in the present application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of the present application. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.

The terms "first," "second," "third," and the like in the description and claims of this application and in the above-described drawings are used for distinguishing between similar or analogous objects or entities and are not necessarily intended to limit the order or sequence of any particular one, Unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

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

The term "module," as used herein, 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 functionality associated with that element.

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

The term "gesture" as used in this application refers to a user's behavior through a change in hand shape or an action such as hand motion to convey a desired idea, action, purpose, or result.

Fig. 1 schematically illustrates an operation scenario between a display device and a control apparatus according to an embodiment. As provided in fig. 1, a user may operate the display device 200 through the mobile terminal 300 and the control apparatus 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 an infrared protocol communication or a bluetooth protocol communication, and other short-distance communication methods, etc., and the display device 200 is controlled by wireless or other wired methods. The user may input a user command through a key on a remote controller, voice input, control panel input, etc. to control the display apparatus 200. Such as: the user may input a corresponding control instruction through a volume up/down key, a channel control, up/down/left/right moving keys, a voice input key, a menu key, a power on/off key, etc. on the remote controller, to implement the function of controlling the display device 200.

In some embodiments, mobile terminals, tablets, computers, laptops, 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 program running on the smart device. The application, through configuration, may provide the user with various controls 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 to implement connection communication through a network communication protocol for the purpose of one-to-one control operation and data communication. Such as: the control instruction protocol can be established between the mobile terminal 300 and the display device 200, the remote control disc is synchronized to the mobile terminal 300, and the function of controlling the display device 200 is realized by controlling the user interface on the mobile terminal 300. The audio and 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 provided in fig. 1, the display apparatus 200 also performs data communication with the server 400 through various communication means. The display device 200 may be allowed to be communicatively connected through 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 apparatus 200. Illustratively, the 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 a plurality of clusters, and may include one or more types of servers. Other web service contents such as video on demand and advertisement 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 limiting, 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 an intelligent network tv function of a computer support function including, but not limited to, a network tv, an intelligent tv, an Internet Protocol Tv (IPTV), and the like, in addition to the broadcast receiving tv function.

A block diagram of a hardware configuration of a display device 200 according to an exemplary embodiment is exemplarily provided in fig. 2.

In some embodiments, at least one of the controller 250, the tuner demodulator 210, the communicator 220, the monitor 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, a display 275 receives image signals originating from the first processor output and displays video content and images and components of the menu manipulation interface.

In some embodiments, the display 275, includes a display screen assembly for presenting images, and a driving 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 wired or wireless communication protocols. Alternatively, various image contents received from the network communication protocol and sent from the network server side can be displayed.

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

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

In some embodiments, display 275 is a projection display and may also 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, and other network communication protocol chips or near field communication protocol chips, and an infrared receiver.

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

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

In some embodiments, monitor 230 is a display device 200 for collecting signals of the external environment or interacting with the outside.

In some embodiments, monitor 230 includes a light receiver, a sensor for collecting ambient light intensity, parameters changes can be adaptively displayed by collecting ambient light, and the like.

In some embodiments, the monitor 230 may further include an image collector, such as a camera, a video camera, etc., which may be configured to collect external environment scenes, collect attributes of the user or gestures interacted with the user, adaptively change display parameters, or recognize gestures of the user, so as to implement a function of interaction with the user.

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

In some embodiments, the display apparatus 200 may adaptively adjust a display color temperature of an image. For example, the display apparatus 200 may be adjusted to display a cool tone when the temperature is in a high environment, or the display apparatus 200 may be adjusted to display a warm tone when the temperature is in a low environment.

In some embodiments, the monitor 230 may also include a sound collector or the like, such as a microphone, which may be used to receive the user's voice. Illustratively, a voice signal including a control instruction of the user to control the display device 200, or to collect an ambient sound for recognizing an ambient scene type, so that the display device 200 can adaptively adapt to an ambient noise.

In some embodiments, as shown in fig. 2, the input/output interface 255 is configured to allow 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, or command instruction data, etc.

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

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

In some embodiments, the frequency points demodulated by the tuner demodulator 210 are controlled by the controller 250, and the controller 250 can send out control signals according to 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 the broadcasting system of the television signal. Or may be classified into a digital modulation signal, an analog modulation signal, and the like according to a modulation type. Or the signals are classified into digital signals, analog signals and the like according to the types of the signals.

In some embodiments, the controller 250 and the modem 210 may be located in different separate devices, that is, the modem 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. Therefore, 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 in memory. The controller 250 may control the overall operation of the display apparatus 200. For example: in response to receiving a user command for selecting a UI object to be displayed 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 connected to a hyperlink page, document, image, or the like, or performing an operation of a program corresponding to an icon. The user command for selecting the UI object may be a command input through various input means (e.g., a mouse, a keyboard, a touch pad, etc.) connected to the display apparatus 200 or a voice command corresponding to a voice spoken by the user.

As shown in fig. 2, the controller 250 includes at least one of a Random Access Memory 251 (RAM), a Read-Only Memory 252 (ROM), a video processor 270, an audio processor 280, other processors 253 (e.g., a Graphics Processing Unit (GPU), a Central Processing Unit 254 (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 programs that are running, and in some embodiments, ROM 252 is used to store instructions for various system boots.

In some embodiments, the ROM 252 is used to store a Basic Input Output System (BIOS). The system is used for completing power-on self-test of the system, initialization of each functional module in the system, a driver of basic input/output of the system and booting an operating system.

In some embodiments, when the power-on signal is received, the display device 200 starts to power up, the CPU executes the system boot instruction in the ROM 252, and copies the temporary data of the operating system stored in the memory to the RAM 251 so as to start or run the operating system. After the start of the operating system is completed, the CPU copies the temporary data of the various application programs in the memory to the RAM 251, and then, the various application programs are started or run.

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 example embodiments, the CPU processor 254 may comprise a plurality of processors. The plurality of processors may include a main processor and one or more sub-processors. A main processor for performing some operations of the display apparatus 200 in a pre-power-up mode, and/or operations of the first image in a 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 used to generate various graphics objects, such as: icons, operation menus, user input instruction display graphics, and the like. The display device comprises an arithmetic unit which carries out operation by receiving various interactive instructions input by a user and displays various objects according to display attributes. And the system comprises a renderer for rendering various objects obtained based on the arithmetic unit, wherein the rendered objects are used for being displayed on a display.

In some embodiments, the video processor 270 is configured to receive an external video signal, and perform video processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, image synthesis, and the like according to a standard codec protocol of the input signal, so as to obtain a signal that can be displayed or played on the direct display device 200.

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

The demultiplexing module is used for demultiplexing the input audio and video data stream, and if the input MPEG-2 is input, the demultiplexing module demultiplexes the input audio and video data stream into a video signal and an audio signal.

And the video decoding module is used for processing the video signal after demultiplexing, including decoding, scaling and the like.

And the image synthesis module is used for carrying out superposition mixing processing on the GUI signal input by the user or generated by the user and the video image after the zooming processing by the graphic generator so as to generate an image signal for display.

The frame rate conversion module is configured to convert an input video frame rate, such as a 60Hz frame rate into a 120Hz frame rate or a 240Hz frame rate, and the normal format is implemented in, for example, an interpolation frame mode.

The display format module is used for converting the received video output signal after the frame rate conversion, and changing the signal to conform to the signal of the display format, such as outputting an RGB data signal.

In some embodiments, the graphics processor 253 and the video processor may be integrated or separately configured, and when the graphics processor and the video processor are integrated, the graphics processor and the video processor may perform processing of graphics signals output to the display, and when the graphics processor and the video processor are separately configured, the graphics processor and the video processor may perform different functions, respectively, for example, a GPU + frc (frame Rate conversion) architecture.

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

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

In some embodiments, the video processor 270 and the 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 controller 250, receives sound signals output by audio processor 280, such as: the speaker 286, and an external sound output terminal of a generating device that can output to an external device, in addition to the speaker carried by the display device 200 itself, such as: external sound interface or earphone interface, etc., and may also include a near field 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 to the display device 200 from the power input from the external power source under the control of the controller 250. The power supply 290 may include a built-in power supply circuit installed inside the display apparatus 200, or may be a power supply interface installed outside the display apparatus 200 to provide an external power supply in the display apparatus 200.

A user interface 265 for receiving an input signal of a user and then transmitting the received user input signal to the controller 250. The user input signal may be a remote controller signal received through an infrared receiver, and various user control signals may be received through the network communication module.

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

In some embodiments, a user may enter user commands on a Graphical User Interface (GUI) displayed on the display 275, and the user input interface receives the user input commands 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 receives the user input command by recognizing the sound or gesture through the sensor.

In some embodiments, a "user interface" is a media interface for interaction and information exchange between an application or operating system and a user that enables conversion between an internal form of information and a form that is acceptable to the user. A commonly used presentation form of the User Interface is a Graphical User Interface (GUI), which refers to a User Interface related to computer operations and displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in the 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 a 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 monitoring module, a communication module, a display control module, a browser module, and various service modules.

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

For example, the voice recognition module comprises 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, 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 a module for data communication between browsing servers. And the service module is used for providing various services and modules including various application programs. Meanwhile, the memory 260 may store a visual effect map for receiving external data and user data, images of various items in various user interfaces, and a focus object, etc.

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

The control device 100 is configured to control the display device 200 and may receive an input operation instruction of a user and convert the operation instruction into an instruction recognizable and responsive by the display device 200, serving as an interaction intermediary between the user and the display device 200. Such as: the user responds to the channel up and down operation by operating the channel up and down keys on the control device 100.

In some embodiments, the control device 100 may be a smart device. Such as: the control apparatus 100 may install various applications that control the display apparatus 200 according to user demands.

In some embodiments, as shown in fig. 1, a mobile terminal 300 or other intelligent electronic device may function similar 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 applications, 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 of the control device 100, as well as the communication cooperation between 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 apparatus 200 under the control of the controller 110. Such as: the received user input signal is transmitted to the display apparatus 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 touch pad 142, a sensor 143, keys 144, and other input interfaces. Such as: the user can realize a user instruction input function through actions such as voice, touch, gesture, pressing, and the like, and the input interface converts the received analog signal into a digital signal and converts the digital signal into a corresponding instruction signal, and sends the instruction signal to the display device 200.

The output interface includes an interface that transmits the received user instruction to the display apparatus 200. In some embodiments, the interface may be an infrared interface or 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. The following steps are repeated: when the rf signal interface is used, a user input command needs to be converted into a digital signal, and then the digital signal is modulated according to the rf control signal modulation protocol and then transmitted to the display device 200 through the rf transmitting 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 transmit the user input command to the display device 200 through the WiFi protocol, or the bluetooth protocol, or the NFC protocol code.

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

And a power supply 180 for providing operational power support to the various elements of the control device 100 under the control of the controller. 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 program. The kernel, shell, and file system together make up the basic operating system structure that allows users to manage files, run programs, and use the system. After power-on, the kernel is started, kernel space is activated, hardware is abstracted, hardware parameters are initialized, and virtual memory, a scheduler, signals and interprocess communication (IPC) are operated and maintained. And after the kernel is started, loading the Shell and the user application program. The application program is compiled into machine code after being started, and a process is formed.

Referring to fig. 4, in some embodiments, the system is divided into four layers, which are an Application (Applications) layer (abbreviated as "Application layer"), an Application Framework (Application Framework) layer (abbreviated as "Framework layer"), an Android runtime (Android runtime) and system library layer (abbreviated as "system runtime library layer"), and a kernel layer from top to bottom.

In some embodiments, at least one application program runs in the application program layer, and the application programs can be Window (Window) programs carried by an operating system, system setting programs, clock programs, camera applications and the like; or may be an application developed by a third party developer such as a hi program, a karaoke program, a magic mirror program, or the like. In specific implementation, the application packages in the application layer are not limited to the above examples, and may actually include other application packages, which is not limited in this embodiment of the present application.

The framework layer provides an Application Programming Interface (API) and a programming framework for the application program of the application layer. The application framework layer includes a number of predefined functions. The application framework layer acts as a processing center that decides to let the applications in the application layer act. The application program can access the resource in the system and obtain the service of the system in execution through the API interface

As shown in fig. 4, in the embodiment of the present application, the application framework layer includes a manager (Managers), 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 for interacting with all activities running in the system; the Location Manager (Location Manager) is used for providing the system service or application with the access of the system Location service; a Package Manager (Package Manager) for retrieving various information related to an application Package currently installed on the device; a Notification Manager (Notification Manager) for controlling display and clearing of Notification messages; a Window Manager (Window Manager) is used to manage the icons, windows, toolbars, wallpapers, and desktop components on a user interface.

In some embodiments, the activity manager is to: managing the life cycle of each application program and the general navigation backspacing function, such as controlling the exit of the application program (including switching the user interface currently displayed in the display window to the system desktop), opening, backing (including switching the user interface currently displayed in the display window to the previous user interface of the user interface currently displayed), and the like.

In some embodiments, the window manager is configured to manage all window processes, such as obtaining a display size, determining whether a status bar is available, locking a screen, intercepting a screen, controlling a display change (e.g., zooming out, dithering, distorting, etc.) and the like.

In some embodiments, the system runtime layer provides support for the upper layer, i.e., the framework layer, and when the framework layer is used, the android operating system runs the C/C + + library included 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 core layer includes at least one of the following drivers: audio drive, display drive, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (such as fingerprint sensor, temperature sensor, touch sensor, pressure sensor, etc.), and so on.

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

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

In some embodiments, taking the magic mirror application (photographing application) as an example, when the remote control receiving device receives a remote control input operation, a corresponding hardware interrupt is sent to the kernel layer. The kernel layer processes the input operation into an original input event (including information such as a value of the input operation, a timestamp of the input operation, etc.). The raw input events are stored at the kernel layer. The application program framework layer obtains 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 uses the input operation as a confirmation operation, 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 to start the magic mirror application, and then the kernel layer is called to start a camera driver, so that a static image or a video is captured through the 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) that a user acts on a display screen, 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 (such as multi-window mode) corresponding to the input operation, the position and size of the window and the like are set by an activity manager of the application framework layer. And the window management of the application program framework layer draws a window according to the setting of the activity manager, then sends the drawn window data to the display driver of the kernel layer, and different first images on the display screen are displayed by the display driver to form corresponding application interfaces.

In some embodiments, as shown in fig. 5, the application layer containing at least one application may display a corresponding icon control in the display 275, such as: the system comprises 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 input from cable television, radio broadcasts, 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, a video-on-demand application may provide video from different storage sources. Unlike live television applications, video on demand provides a video display from some storage source. For example, the video on demand may come from a server side of the cloud storage, from a local hard disk storage containing stored video programs.

In some embodiments, the media center application may provide various applications for multimedia content playback. For example, a media center, which may be other than live television or video on demand, may provide services that a user may access to various images or audio through a media center application.

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

Example 1:

in order to solve the above technical problem, an embodiment of the present application provides a display device, where the display device at least includes: referring to fig. 6, fig. 6 is a flowchart illustrating an operation of a display device according to an exemplary embodiment.

The controller is configured to execute step S101 to read the type identifier of the asset every preset time;

in the technical solution provided in this embodiment, the type identifier of the medium asset can be read once every preset time after the display device is started.

The start-up procedure of the display device may be: when the user wants to activate the display device, the user may send an activation instruction to the user interface. In some feasible embodiments, the start instruction may be a start instruction sent by the user in the form of voice; the sending process of the start instruction may be: the user outputs the awakening words in advance, then outputs starting instructions, and the user establishes connection with the controller based on the awakening words, so that the controller can respond to the starting instructions output by the user correspondingly. For example, the user enters the wake-up word "congregation classmates" and the start command "turn on the television". In some feasible embodiments, the start instruction may be a start instruction sent by a user through a remote controller; the sending process of the start instruction may be: the user can touch the related control of the remote controller, so that the controller can send a corresponding starting instruction, and the controller can make a corresponding response to the starting instruction. For example, the user may trigger the remote controller to send a start command to the controller by clicking a power-on button of the remote controller. The present embodiment provides only two exemplary starting modes of the display device, and the process of sending the start instruction in the process of the actual application may be, but is not limited to, the two modes.

The technical scheme provided by the embodiment of the application does not limit the preset time, and the preset time can be set according to requirements, for example: the preset time may be 10ms, 50ms, etc.

In the practical application process, the media assets may include: video, advertising, images, etc., applicant does not make much limitation. The video may include a network video signal and a cable video signal, among others. And the media assets are transmitted to the display equipment for playing in a network or wired mode. Each kind of media asset is configured with a type identifier, where the type identifier is used for identifying the type of the media asset, which is exemplified as follows: a video of a sports category, the genre being identified as sports; and the type of the video of the movie and television class is marked as movie and television. It is to be noted that, in this embodiment, the type identifier is not limited, the type identifier may exist in the form of a character, a symbol, or the like, and any identifier that can distinguish the asset type may be used as the type identifier.

If the type identifier is a preset identifier, the controller executes the step S102 to control the display of a prompt window, and the prompt window is configured with a starting control;

in this embodiment, the controller stores an identifier list in advance, where the identifier list is used to record some type identifiers (also referred to as preset identifiers in this embodiment) corresponding to the media assets whose display effect needs to be adjusted. For example, sports media can achieve the purpose of improving image quality fluency through image quality processing such as frame insertion, and can also give a user an experience feeling of being personally on the scene by adjusting sound to be stereo surround, so that a sports identifier can be recorded in an identifier list as a preset identifier. For example, the video media assets can be processed by image quality such as frame insertion to achieve the purpose of improving the fluency of the image quality, and the audio can be adjusted to be stereo surround to give the user an experience feeling of being personally on the scene, so that the video identifier can be recorded in the identifier list as a preset identifier.

The media without effect adjustment may be advertisement media, etc.

In the process of effect adjustment, some resources of the display need to be occupied, and for some types of media assets which do not need effect adjustment, the media assets need not be recorded in the identification list.

It should be noted that the embodiments of the present application only exemplarily describe several types of identifiers that need to be recorded in the identifier list, and what types of identifiers need to be recorded in the identifier list may be configured according to requirements in an actual application process, which is not limited by the applicant herein. Table 1 is a list of identifications provided according to a possible embodiment;

TABLE 1

Serial number	Preset identification	Setting item
				1	Film and television	Image and sound
2	Sports	Image and sound
			3	Music	Sound equipment
N	……	……

Fig. 7 is a page displayed on the display according to a possible embodiment when the type identifier is a preset identifier, where a prompt window 1 is disposed in the page, and the prompt window is configured with an opening control 11.

In response to the user touching the start control, the controller executes step S103 to adjust the setting item of the media asset to a preset mode.

For example, in a possible embodiment, after the display device is started, the controller reads the type identifier every 10s, and the read type identifier is an advertisement between 10 points 25 and 10 points 30. The genre identifier read by the controller at 10 o' clock, 30 min and 10 sec is a sports identifier (the sports identifier is pre-stored in the identifier list, and thus the sports identifier is a preset identifier). The controller controls the display to display a prompt window, at this time, the page displayed by the display can refer to fig. 7, and the prompt window is provided with an opening control. In response to the user's touch of the open control, the controller adjusts the sound to the sports mode and the controller adjusts the image to the sports mode.

By adopting the display device shown in the embodiment, the user can adjust the plurality of setting items corresponding to the media assets into the preset mode only by touching the starting control, the operation is simple, and the user experience is good.

Example 2:

in a possible embodiment, referring to fig. 8, fig. 8 is a flowchart of the operation of the display device according to a possible embodiment.

A controller configured to perform the following step S201 of reading the type identifier of the asset every preset time interval;

the reading process of the type identifier may refer to the above embodiments, and is not described in detail by the applicant herein.

If the type identifier is the preset identifier, the controller executes S202 to display a prompt window on the display of the controller, where the prompt window is further configured with a determination control 11 and a cancellation control 12, which may specifically refer to the prompt window 1 in fig. 7.

In response to the touch of the start control, the processing procedure of the controller may refer to embodiment 1, which is not described in detail by the applicant herein.

In response to the user touching the cancel control, the controller executes step S203 to control the display to cancel the prompt window;

the controller executes step S204 to continue reading the type identifier of the media asset;

If the type identifier read this time is different from the type identifier read last time, the controller executes step S205 to determine whether the type identifier read this time is recorded in the identifier list;

if the type identifier read this time is the same as the type identifier read last time, the controller does not need to traverse the identifier list. As can be seen, in the technical solution shown in the embodiment of the present application, the type identifier is read once at preset intervals, and when the read type identifier is a preset identifier based on the read type identifier traversal identifier list, the controller reads the type identifier again without traversing the identifier list, and only if the type identifier read this time is different from the type identifier read last time, the identifier list is traversed.

In a feasible embodiment, if the preset identifier is read for the first time, the controller will traverse the identifier list based on the type identifier read this time and determine whether the type identifier read this time is recorded in the identifier list under the condition that the type identifier read this time by the controller is different from the type identifier read last time.

If the type identifier read this time is recorded in the identifier list, the controller executes step S202.

If the type identifier read this time is not recorded in the identifier list, the controller executes step S204.

For example, in a possible embodiment, the controller reads the genre identifier once every 10 seconds after the display device is started, and the genre identifier read by the controller at 10 dots, 30 minutes and 10 seconds is the sports identifier (the sports identifier is pre-stored in the identifier list, so the sports identifier is a preset identifier). The controller controls the display to display a prompt window, at this time, a page displayed by the display can refer to fig. 7, and the prompt window is provided with an opening control and a canceling control. And responding to the touch of the user to the cancel control, and controlling the display to cancel the prompt window by the controller. After that, the controller continues to read the type identifier of the currently played media asset of the display, the type identifier read at 11 points, 30 minutes and 10 seconds is an advertisement identifier (different from the type identifier read at 11 points, 30 minutes and 10 seconds), the controller traverses the identifier list (the identifier list does not record the advertisement identifier read this time), and the controller continues to read the type identifier of the currently played media asset. The type identification read in 11 points 40 minutes and 10 seconds is movie identification (different from the type identification read in 11 points 40 minutes), the controller traverses the identification list (the identification list records the movie identification read this time), and the controller controls the display to display a prompt window.

Example 3:

in a possible embodiment, referring to fig. 9, fig. 9 is a flowchart of the operation of the display device according to a possible embodiment.

A controller configured to perform the following step S301 of reading the type identifier of the asset every preset time interval;

If the type identifier is a preset identifier, the controller executes step S302 to control the display to display a prompt window, and the prompt window is also configured with a closing control 13; in particular, reference may be made to the prompt window of fig. 7.

In response to the touch of the cancel control, the processing procedure of the controller may refer to embodiment 2, which is not described in detail by the applicant herein.

In response to the touch of the user on the closing control, the controller executes step S303 to control the display to cancel the prompt window;

the controller executes step S304 to terminate reading the type identifier of the asset.

For example, in a possible embodiment, the genre identifier read by the controller at 10 o' clock, 30 min and 10 sec is a sports identifier (the sports identifier is pre-stored in the identifier list). The controller controls the display to display a prompt window, at this time, a page displayed by the display can refer to fig. 7, and the prompt window is provided with an opening control 11, a canceling control 12 and a closing control 13. And responding to the touch of the user on the closing control, controlling the display to cancel the prompt window by the controller, and stopping reading the type identifier of the media asset by the controller until the display is shut down.

Example 4:

in a possible embodiment, referring to fig. 10, fig. 10 is a flowchart of the operation of the display device according to a possible embodiment.

The controller is further configured to: s401, responding to the touch control of the user on the menu control, controlling the display to display a menu window 2, wherein the menu window is provided with a monitoring control, and the monitoring control comprises: a first child control and a second child control;

in this embodiment, a monitoring control 21 is provided on a menu window of the display device, which can be referred to specifically. Fig. 11 is a page displayed on the display when the user touches the menu control, and it can be seen that there is a menu window 2 in the page displayed on the display. The menu window 21 is provided with a plurality of controls, one of which is a monitoring control 21, and the monitoring control 21 includes a first sub-control 211 and a second sub-control 212.

In a possible embodiment, in response to the focus moving to the monitoring control 21, the controller may control the display to display a prompt window 22, where the prompt window is used to display prompt content, and the prompt content is a brief description of the function of the monitoring control 21.

Responding to the touch of the user on the first sub-control, S402, reading the type identification of the media asset once every preset time interval;

If the type identifier is a preset identifier, the controller executes the step S403 to control the display to display a prompt window, and the prompt window is configured with an opening control, a closing control and a canceling control;

in response to the user' S touch on the open control, the controller performs step S4041 to adjust the setting item of the media asset to the preset mode.

In response to the user touching the cancel control, the controller executes step S4042A to control the display to cancel the prompt window;

the controller executes step S4042B to continue reading the type identifier of the asset;

if the type identifier read this time is different from the type identifier read last time, the controller executes step S4042C to determine that the type identifier read this time is stored in the identifier list;

if the type identifier controller read this time is recorded in the identifier list, executing step S403;

if the type identifier list does not record the current reading, the controller executes step S4042B.

In response to the touch of the user on the closing control, the controller executes step S4043A to control the display to cancel the prompt window;

the controller executes step S4043B to terminate reading the type identifier of the asset.

In response to the touch of the closing control, the processing procedure of the controller may refer to embodiment 3, which is not described in detail by the applicant herein.

In response to the user touching the second sub-control, the controller executes step S405 to terminate reading the type identifier of the asset.

In the display device provided by this embodiment, a monitoring control is arranged in the menu window, and the monitoring control includes a first sub-control and a second sub-control. The user can select to touch the first sub-control or the second sub-control according to the requirement, when the display effect of the media assets needs to be adjusted, the user can touch the first sub-control, the controller responds to the touch of the user on the first sub-control, and the controller reads the type identification of the currently played media assets at preset intervals. And responding to the touch of the user on the second sub-control, and controlling to stop reading the type identifier of the currently played media asset, so as to achieve the purpose of reducing the data processing amount of the controller.

Example 5:

on the basis of the display devices provided in embodiments 1 to 4, in order to achieve the purpose of reducing the data processing amount of the controller, this embodiment further provides a display device, which at least includes: referring to fig. 12, a flow chart of a display device is shown, and fig. 12 is a flow chart of a display device according to a possible embodiment:

the controller is configured to execute step S501, in response to the conversion of the assets, reading the type identifier of the assets;

in this embodiment, the server embodiment sends the media asset data to the display device, and when the media asset sent by the server changes, the controller is triggered to read the type identifier of the media asset.

The conversion in response to the asset may be: for example, media asset data sent by the server is converted into advertisements by a television play; the conversion responding to the media assets can also be skipping of the media asset segment, for example, the media asset data sent by the server is transited from a first television episode to a second television episode. It should be noted that the present application is only an exemplary case of providing two types of media asset conversion, and the media asset conversion process in the actual application process may be, but is not limited to, the two types of cases, which are not described in detail by the applicant herein.

If the type identifier is a preset identifier, the controller is configured to execute step S502 to control the display to display a prompt window, and the prompt window is configured with an opening control;

in response to the user touching the open control, the controller is configured to execute step S503 to adjust the setting item of the asset to the preset mode.

For example, in a feasible embodiment, the media assets played by the display device are converted into sports from advertisements at 10 o ' clock, 30 o ' clock and 10 o ' clock, and the controller reads the type identifier of the currently played media assets as a sports identifier (the sports identifier is stored in the identifier list in advance). The controller controls the display to display a prompt window, at this time, the page displayed by the display can refer to fig. 7, and the prompt window is provided with an opening control. In response to the user's touch of the open control, the controller adjusts the sound to the sports mode and the controller adjusts the image to the sports mode. Therefore, according to the technical scheme shown in the embodiment, only when the media asset is converted, the controller reads the type identifier of the currently played media asset, and the data processing amount of the controller is reduced to a certain extent.

In a possible embodiment, referring to fig. 13, fig. 13 is a flowchart of the operation of the display device according to a possible embodiment.

The controller is further configured to: s601, responding to the touch of a user on a menu control, controlling a display to display a menu window, wherein the menu window is provided with a monitoring control, and the monitoring control comprises a first sub-control and a second sub-control;

responding to the touch of the user on the first sub-control, and S602 responding to the conversion of the media assets, reading the type identification of the media assets;

if the type identifier is a preset identifier, the controller executes the step S603 to control the display to display a prompt window, and the prompt window is configured with an opening control, a closing control and a canceling control;

in response to the user' S touch on the open control, the controller performs step S6041 to adjust the setting item of the asset to the preset mode.

In response to the user touching the cancel control, the controller executes step S6042A to control the display to cancel the prompt window;

in response to the conversion of the asset, the controller executes step S6042B to continue reading the type identifier of the asset;

if the type identifier read this time is different from the type identifier read last time, the controller executes step S6042C to determine that the type identifier read this time is stored in the identifier list;

if the type identifier is the preset identifier, the controller performs step S603;

step S6042B is performed if the type flag is not a preset flag.

In response to the user touching the close control, the display performs step S6043A to control the display to cancel the prompt window;

the controller display performs step S6043B to terminate reading the type identifier of the asset.

In response to the user touching the second sub-control, the controller executes step S605 to terminate reading the type identifier of the asset.

In the display device provided by this embodiment, a monitoring control is arranged in the menu window, and the monitoring control includes a first sub-control and a second sub-control. The user can select to touch the first sub-control or the second sub-control according to the requirement, when the display effect of the media assets needs to be adjusted, the user can touch the first sub-control, when the user touches the first sub-control, the controller reads the type identification of the currently played media assets in response to the conversion of the media assets. And responding to the touch of the user on the second sub-control, and controlling to stop reading the type identifier of the currently played media asset, so as to achieve the purpose of reducing the data processing amount of the controller.

In order to solve the technical problem in the prior art, an embodiment of the present application further provides a display device, which at least includes: referring to fig. 14, a flowchart of a display device is shown, and fig. 14 is a flowchart of a display device according to a possible embodiment:

a controller configured to perform the steps of:

s701, responding to channel change operation of a user, and reading a type identifier of a current playing media asset;

if the type identifier is a preset identifier, S702 controls the display to display a prompt window, and the prompt window is configured with an opening control;

s703, responding to the touch of the user to the starting control, and adjusting the setting items of the media assets to a preset mode.

In order to solve the technical problem in the prior art, an embodiment of the present application further provides a display device, which at least includes: referring to fig. 15, a flowchart of a display device according to a possible embodiment is provided in fig. 15:

a controller configured to perform the steps of:

s801, responding to channel change operation of a user, reading type identification of the current playing media asset;

if the type identifier read this time is different from the type identifier read last time, S802 traversing the list;

if the type identifier read this time is recorded in the identifier list, S803 controls the display to display a prompt window, and the prompt window is configured with a start control;

in response to the user' S touch on the open control, the controller performs step S804 to adjust the setting item of the media asset to the preset mode.

In a specific implementation, the present invention further provides a computer storage medium, where the computer storage medium may store a program, and the program may include some or all of the steps in each embodiment of the method for customizing a control key and the method for starting the control key provided by the present invention when executed. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), a Random Access Memory (RAM), or the like.

Those skilled in the art will readily appreciate that the techniques of the embodiments of the present invention may be implemented as software plus a required general purpose hardware platform. Based on such understanding, the technical solutions in the embodiments of the present invention may be essentially or partially implemented in the form of software products, which may be stored in a storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and include instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method in the embodiments or some parts of the embodiments of the present invention.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A display device, comprising:

a display;

a controller configured to perform the steps of:

reading the type identification of the media assets once every preset time;

if the type identification is a preset identification, controlling the display to display a prompt window, wherein the prompt window is configured with an opening control;

and responding to the touch of the user on the starting control, and adjusting the setting items of the media assets into a preset mode.

2. The display device according to claim 1, wherein the prompt window is further configured with a cancel control; the controller is further configured to:

controlling the display to cancel the prompt window in response to the user touching the cancel control;

continuing to read the type identification of the media assets;

traversing the list if the type identifier read this time is different from the type identifier read last time;

and if the type identification read this time is recorded in the identification list, controlling the display to display a prompt window.

3. The display device of claim 1, wherein the prompt window is further configured with a close control; the controller is further configured to:

controlling the display to withdraw the prompt window in response to the touch of the user on the closing control;

and terminating reading the type identification of the media assets.

4. The display device according to any one of claims 1 to 3, wherein the controller is further configured to:

responding to the touch of a user to a menu control, controlling the display to display the menu window, wherein the menu window is provided with a monitoring control, and the monitoring control comprises a first sub-control and a second sub-control;

responding to the touch of a user to the first sub-control, and reading the type identification of the media assets at preset intervals;

and responding to the touch of the user to the second sub-control, and stopping reading the type identification of the media assets.

5. A display device, comprising:

a display;

a controller configured to perform the steps of:

responding to the conversion of the media assets, reading a type identifier of the currently played media assets, and if the type identifier is a preset identifier, controlling the display to display a prompt window, wherein the prompt window is configured with an opening control;

6. The display device according to claim 1, wherein the prompt window is further configured with a cancel control; the controller is further configured to:

controlling the display to cancel a prompt window in response to the touch of the user on the cancel control;

continuously reading the type identification of the media assets;

and if the type identifier read this time is recorded in the identifier list, controlling a display to display a prompt window.

7. The display device of claim 1, wherein the prompt window is further configured with a close control; the controller is further configured to:

controlling the display to cancel a prompt window in response to the touch of the user on the closing control;

and terminating reading the type identification of the media assets.

8. The display device according to any one of claims 5 to 7, wherein the controller is further configured to:

responding to the touch control of a user on a menu control, controlling the display to display a menu window, wherein the menu window is provided with a monitoring control, and the monitoring control comprises a first sub-control and a second sub-control;

and responding to the touch of the user to the second sub-control, and terminating reading the type identification of the media assets.

9. A display device, comprising:

a display;

a controller configured to perform the steps of:

responding to channel change operation of a user, reading a type identifier of a current playing media asset, and controlling the display to display a prompt window if the type identifier is a preset identifier, wherein the prompt window is configured with an opening control;

10. A display device, comprising:

a display;

a controller configured to perform the steps of:

responding to channel change operation of a user, and reading the type identification of the current playing media asset;

if the type identification read this time is recorded in the identification list, controlling a display to display a prompt window, wherein the prompt window is configured with a starting control;