CN113938724A - Display device and screen recording sharing method - Google Patents
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- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
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- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
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- H04N21/42213—Specific keyboard arrangements for facilitating data entry
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Abstract
The application discloses display equipment and a screen recording sharing method, and the display equipment comprises: a display, a controller communicatively coupled with the display, the controller configured to: receiving a starting instruction, recording a display interface displayed by a display according to the starting instruction, and generating a screen recording file; after the screen recording file is saved, generating a sharing control according to a saving path of the screen recording file, wherein the sharing control is used for sharing the screen recording file; controlling the display to show the sharing control on a display interface. According to the method and the device, the screen can be recorded in the static picture or the dynamic picture displayed by the displayer, the screen recording file can be locally played on the display device, and can be shared to other devices through the sharing control, so that the experience of the user on the display device is greatly increased.
Description
Technical Field
The application relates to the technical field of televisions, in particular to a display device and a screen recording sharing method.
Background
The intelligent television is a television product which can realize the bidirectional human-computer interaction function and integrates various functions of video, entertainment, data and the like. In order to meet the diversified demands of users, operators are dedicated to developing various convenient functions which are convenient for users to use, so that the use experience of the smart television is improved.
At present, an operating system installed in a smart television is generally an android system, and a display interface in the android system is divided into an OSD layer and a video layer. In order to meet the user requirements, a user can capture a still picture of the OSD layer through a remote controller, and store or share the captured picture. However, for the dynamic picture of the video layer, a screen recording and sharing mode is not realized through a remote controller, wherein the dynamic picture of the video layer may be a video being watched or a video collected and displayed from a camera, and the like. Because no mode capable of recording dynamic pictures exists at present, users cannot record and share some meaningful video clips in watched videos or video clips which are desired to be recorded when the users pass through social television videos, and the like, so that the experience of the users is reduced.
Disclosure of Invention
The application provides a display device and a screen recording sharing method, which aim to solve the technical problem that experience feeling is reduced due to the fact that no dynamic picture is recorded in the related technology.
In order to solve the technical problem, the embodiment of the application discloses the following technical scheme:
in some embodiments of the present application, a display apparatus is disclosed, the display apparatus comprising:
a display device is arranged on the base plate,
a controller communicatively coupled with the display, the controller configured to:
receiving a starting instruction, recording a display interface displayed by a display according to the starting instruction, and generating a screen recording file;
after the screen recording file is saved, generating a sharing control according to a saving path of the screen recording file, wherein the sharing control is used for sharing the screen recording file;
controlling the display to show the sharing control on a display interface.
In some embodiments, after said receiving a start instruction, said controller is configured to:
when the allowance of the storage space exceeds a preset allowance, recording the display interface according to the starting instruction and generating a screen recording file; or,
when the allowance of the storage space does not exceed the preset allowance, if a history screen recording file is stored in the storage space, deleting the history screen recording file, recording the display interface according to the starting instruction, and generating the screen recording file; or,
when the allowance of the storage space does not exceed the preset allowance, if the historical screen recording file is not stored in the storage space, popping up a second prompt box, wherein the second prompt box is used for prompting a user that the storage space is full and the screen recording cannot be carried out.
In some embodiments, after saving the screen recording file, generating a sharing control according to a saving path of the screen recording file includes:
saving the screen recording file to a local storage space;
and generating a two-dimensional code based on the domain name of the display device and the saving path of the screen recording file.
In some embodiments, the controller is further configured to:
acquiring a figure recognition result in the screen shot image;
and controlling the display to show the character recognition result on a floating layer of a display interface.
In some embodiments, the controller is configured to:
and controlling the display to pop up a floating layer on a current display interface, wherein the floating layer comprises a sharing area and/or a content identification area, the sharing area is used for displaying the sharing control, and the content identification area is used for displaying the character identification result.
In some embodiments, the step of receiving a start instruction comprises:
receiving a starting instruction sent by a user by pressing a screenshot key on a remote controller;
when the pressing time of the screenshot key exceeds the preset starting time, recording a display interface displayed by a display according to the starting instruction and generating a screen recording file;
after the screen recording file is saved, generating a sharing control according to a saving path of the screen recording file, wherein the sharing control is used for sharing the screen recording file;
controlling the display to show the sharing control on a display interface.
In some embodiments, the controller is further configured to:
and when the pressing duration of the screenshot key does not exceed the preset starting duration, screenshot is performed on a display interface displayed by a display according to the starting instruction, and a screenshot image is generated.
In some embodiments, when the pressing duration of the screenshot key exceeds a preset starting duration, recording a display interface displayed by a display according to the starting instruction and generating a screen recording file, including:
when the pressing time of the screenshot key exceeds the preset starting time, starting to record the display interface by taking the starting moment of the starting instruction received by the controller as a starting point;
controlling a screen recording control to be displayed on the display interface, wherein the screen recording control is used for indicating screen recording duration or indicating that the screen is being recorded;
and when a stop instruction sent by a user by loosening the screenshot button is received, or when the pressing time length exceeds a preset upper limit time length, stopping recording the display interface and generating a screen recording file.
In some embodiments, after starting recording the display interface with a start time at which the controller receives the start instruction as a start point, the controller is further configured to:
when the pressing time length does not exceed a preset lower limit time length, stopping recording the display interface and generating an unqualified screen recording file, wherein the unqualified screen recording file is a screen recording file generated in the pressing time length which does not exceed the preset lower limit time length;
controlling the display interface to display a first prompt box, wherein the first prompt box is used for indicating that the screen recording file is unqualified;
and deleting the unqualified screen recording file.
In some embodiments, the step of receiving a start instruction comprises:
receiving an instruction generated by triggering a first control on a user interface of the display device, wherein the triggering mode of the first control comprises a mode of a remote controller instruction or a voice instruction.
In some embodiments, the controller is further configured to:
and receiving an instruction generated when a second control on the user interface of the display interface is triggered or the first control is triggered again, stopping recording the display interface and generating a screen recording file.
In some embodiments, the controller is further configured to:
and receiving an instruction generated by triggering a third control element on the user interface of the display interface, and capturing a screen of the display interface displayed by the display and generating a screen capture image.
In some embodiments of the present application, a screen recording sharing method is disclosed, the method including:
receiving a starting instruction, recording a display interface displayed by a display according to the starting instruction, and generating a screen recording file;
after the screen recording file is saved, generating a sharing control according to a saving path of the screen recording file, wherein the sharing control is used for sharing the screen recording file;
controlling the display to show the sharing control on a display interface. .
Compared with the related art, the beneficial effects of the application are that:
the application provides a display device and a screen recording sharing method, when a user is interested in content displayed by a display in the display device, a starting instruction can be sent to the display device, after a controller in the display device receives the starting instruction, the controller records a display interface displayed by the display and generates a screen recording file, and the screen recording file is the content displayed by the display interested by the user. The controller stores the screen recording file, a sharing control is generated according to a storage path of the screen recording file, the sharing control is displayed on a display interface through a floating layer, and a user can obtain the screen recording file through the sharing control displayed by the display.
In this application, no matter the content that the display shows is static picture or dynamic picture, the controller all can record the screen based on the start instruction that the user sent to record the screen file and not only can carry out local broadcast on display device, can also share to other equipment through sharing the controlling part, greatly increased the user experience the impression to display device's use.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
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 illustrating an operational scenario between a display device and a control apparatus according to some embodiments;
a block diagram of a hardware configuration of a display device 200 according to some embodiments is illustrated in fig. 2;
a block diagram of the hardware configuration of the control device 100 according to some embodiments is illustrated in fig. 3;
a schematic diagram of a software configuration in a display device 200 according to some embodiments is illustrated in fig. 4;
FIG. 5 illustrates an icon control interface display diagram of an application in the display device 200, according to some embodiments;
fig. 6 illustrates a flow diagram of a screen capture sharing method according to some embodiments;
FIG. 7 is a flow diagram illustrating a method of generating a screen-recorded file according to some embodiments;
FIG. 8 is a diagram illustrating a display interface for generating a screen-recorded file according to some embodiments;
FIG. 9 illustrates another display interface diagram for generating a screen-recorded file, in accordance with some embodiments;
FIG. 10 illustrates another display interface diagram for generating a screen-recorded file, in accordance with some embodiments;
FIG. 11 is a display interface diagram illustrating a display pop-up float according to some embodiments;
FIG. 12 is a diagram illustrating a display interface for generating a rejected screen-recorded file according to some embodiments;
an interface diagram displaying a function menu according to some embodiments is illustrated in fig. 13;
FIG. 14 illustrates an interface diagram of a screen recording time prompt, according to some embodiments;
FIG. 15 illustrates an interface diagram for screen save/delete in accordance with some embodiments;
FIG. 16 illustrates an interface diagram for screen shot saving/deletion, according to some embodiments;
FIG. 17 is an interface diagram illustrating file viewing according to some embodiments;
FIG. 18 is a diagram illustrating a display interface for generating a rejected screen-recorded file, according to some embodiments;
a display interface diagram with full memory space according to some embodiments is illustrated in fig. 19.
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 is a schematic diagram illustrating an operation scenario between a display device and a control apparatus according to an embodiment. As shown 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 can input a corresponding control command through a volume up/down key, a channel control key, 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 mobile terminal 300 and the display device 200 can establish a control instruction protocol, synchronize a remote control keyboard to the mobile terminal 300, and control the display device 200 by controlling a 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 shown 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 hardware configuration block diagram of a display device 200 according to an exemplary embodiment is exemplarily shown in fig. 2.
In some embodiments, at least one of the controller 250, the tuner demodulator 210, the communicator 220, the detector 230, the input/output interface 255, the display 275, the audio output interface 285, the memory 260, the power supply 290, the user interface 265, and the external device interface 240 is included in the display apparatus 200.
In some embodiments, 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 a picture, and a driving assembly that drives the display of an image.
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, the detector 230 is a signal used by the display device 200 to collect an external environment or interact with the outside.
In some embodiments, the detector 230 includes a light receiver, a sensor for collecting the intensity of ambient light, and parameters changes can be adaptively displayed by collecting the ambient light, and the like.
In some embodiments, the detector 230 may further include an image collector, such as a 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, and recognize user gestures, so as to implement a function of interaction with the user.
In some embodiments, the detector 230 may also include a temperature sensor or the like, such as by sensing ambient temperature.
In some embodiments, the display 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 detector 230 may also be 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 the 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
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 displaying a screen 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 separated, where the integrated configuration may perform processing of graphics signals output to the display, and the separated configuration may perform different functions, for example, GPU + frc (conversion) Rate Frame).
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 basic module, a detection 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 detection module is used for collecting various information from various sensors or user input interfaces, and the management module is used 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 shows 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 the display driver displays the corresponding application interface in different display areas of the display screen.
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, 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.
In order to improve the experience of the user on the smart television, the smart television generally has a screenshot function. The current smart television can acquire a static picture through a specific screenshot key. With the introduction and popularization of social televisions, particularly with the increase of cameras in smart televisions, the smart televisions can play videos collected and displayed by the cameras, or chat with relatives and friends through video calls and the like besides playing films. Because no mode capable of recording dynamic pictures exists at present, users cannot record and share some meaningful video clips in watched videos or video clips which are desired to be recorded when the users pass through social television videos. In order to increase experience of a user, the embodiment of the application provides a display device and a screen recording sharing method. It should be noted that, the display device in this application may refer to not only the smart television, but also a computer, a tablet computer, and the like.
The display device 200 in the embodiment of the application can add a screen recording function, a user obtains some meaningful video segments in a watched video through the screen recording or video segments which the user wants to record when the user passes through a social television video, and the like, and the controller 250 in the display device 200 is in communication connection with the display 275 and is configured to perform a screen recording sharing process. The screen recording sharing process provided by the embodiment of the present application is described below with reference to the accompanying drawings.
A flow diagram of a screen capture sharing method according to some embodiments is illustrated in fig. 6. In connection with fig. 6, the method comprises the steps of:
s610: and receiving a starting instruction sent by a user by pressing a screenshot key on the remote controller.
In the embodiment of the application, a screenshot key is arranged on the remote controller, or a screenshot function is bound to a specific key in the remote controller, for example, a favorite key or a live key is bound to the screenshot function. When the display device 200 is normally turned on, the user may send a start instruction by pressing the screenshot button at any time, and the controller 250 performs screenshot or screen recording accordingly after receiving the start instruction.
S620: and when the pressing time of the screenshot key exceeds the preset starting time, recording a display interface displayed by a display according to the starting instruction and generating a screen recording file.
In the embodiment of the application, a preset starting time is set in the display device 200, and whether screenshot is performed according to a starting instruction or screen recording is performed according to the starting instruction in the next step is determined by comparing the pressing time of the screenshot button with the preset starting time, wherein the pressing time of the screenshot button refers to the time between the time when a user presses the screenshot button and the time when the screenshot button is released.
In some embodiments, when the pressing duration of the screenshot key does not exceed a preset starting duration, a screenshot is generated for a display interface displayed by a display according to the starting instruction. For example, when the preset activation time is set to 300 ms, if the user wants to save the content currently displayed on the display 275 while watching a video through the display 275, the screenshot button can be pressed through the remote controller. When the user starts to press the screenshot button, a start instruction is already sent to the display device 200, and when the controller 250 determines that the pressing duration of the controller 250 does not exceed 300 milliseconds, that is, the user presses the screenshot button and releases the screenshot button within 300 milliseconds, it may be considered that the user only wants to keep the current display interface of the display 275, and at this time, the controller 250 captures the display interface displayed by the display 275 according to the start instruction and generates a screenshot image.
In some embodiments, when the pressing duration of the screenshot key exceeds a preset starting duration, a display interface displayed by a display is recorded according to the starting instruction and a screen recording file is generated. For example, when the preset activation time is set to 300 ms, when the user is watching a video through the display 275, if the user wants to record the currently played content, the screenshot button may be pressed and continuously pressed. When a user starts to press a screenshot button, a start instruction is already sent to the display device 200, after the controller 250 receives the start instruction, a screenshot is first taken on a display interface displayed by the display 275 and a screenshot image is generated, if the controller 250 judges that the pressing time exceeds 300 milliseconds, the user can be considered as that the user wants to record a screen, and at the moment, the controller 250 records the display interface displayed by the display 275 and generates a screen recording file.
In this embodiment, the controller 250 is further configured to obtain the person recognition result in the screenshot image, and control the display to display the person recognition result on the display interface.
In this application, regardless of whether screen recording is performed, the display device 200 may generate a screen capture image first, and if screen recording is performed, the display interface is recorded continuously on the basis of the screen capture image, so that a screen recording file is generated. After receiving the start instruction input by the user, the display device 200 needs to feed back a part of data to the user, and the data is displayed through the display 275, so that the user can know that the display device 200 performs screen capture or screen recording.
After acquiring the screen capture image, the controller 250 uploads the screen capture image to the server 400, and the server 400 responds to the screen capture image uploaded by the controller 250 and performs person identification on the screen capture image based on an image identification technology. The server 400 acquires the avatar thumbnail and the corresponding person identifier of the person in the image based on the screenshot image. For example, for the celebrity character of the movie star in the screenshot, the character identifier is the name of the character, such as wangkai, guo jingfei, etc. For the video recorded by the user, the character identification of the ordinary people in the screenshot can be the corresponding handsome boy, beautiful girl, grandmother, elementary school students and the like. The server 400 feeds back the acquired person recognition result, i.e., the avatar thumbnail of the person and the corresponding person identifier, to the display device 200, and the controller 250 controls the display 275 to show the corresponding person recognition result on the floating layer of the display interface.
The following describes a process of generating a screen recording file with reference to the drawings.
A flowchart diagram of a method of generating a screen-recorded file according to some embodiments is illustrated in fig. 7. With reference to fig. 7, the generation of the screen recording file is explained through steps S710 to S730:
s710: and when the pressing time of the screenshot key exceeds the preset starting time, starting to record the display interface by taking the starting moment of the starting instruction received by the controller as a starting point.
In the embodiment of the present application, a user sends a start instruction to the display device 200 by pressing the screenshot button, and the controller 250 first performs screenshot on a display interface currently displayed by the display according to the start instruction to generate a screenshot image. The controller 250 starts timing while performing the screen capture operation, and determines the duration of pressing the screen capture button by the user. When the pressing time of the screenshot button exceeds the preset starting time, the controller 250 starts to record the display interface with the starting time of the received starting instruction as the starting point, that is, the controller 250 starts to record the display interface with the screenshot image as the starting frame.
S720: and controlling a screen recording control to be displayed on the display interface, wherein the screen recording control is used for indicating the screen recording duration or indicating that the screen is being recorded.
In this embodiment of the application, when the controller 250 starts to record the display interface with the start time when the start instruction is received as a start point, the controller controls the display of the screen recording control on the display interface. In one implementation, how long the recording duration is prompted to the user through the recording screen control. A display interface diagram for generating a screen-recording file according to some embodiments is illustrated in fig. 8. As shown in fig. 8, the upper left corner shows "00: 05 in screen recording", which means that the screen recording file has been recorded for 5 seconds.
In another implementation, the user is prompted through the screen recording control that the display device 200 is now recording the screen. Fig. 9 illustrates another display interface diagram of a generated screen-recording file according to some embodiments, and fig. 10 illustrates another display interface diagram of a generated screen-recording file according to some embodiments. The difference between the screen recording controls in fig. 9 and fig. 10 is that one upper left corner shows the screen recording control as "screen recording", and the other upper left corner shows the screen recording control as "screen recording", and the user is prompted by the alternate appearance of the screen recording controls in the two states, that is, by the alternate flashing of the screen recording control in the two states, that is, the display device 200 is now in screen recording.
S730: and when a stop instruction sent by a user by loosening the screenshot button is received, or when the pressing time length exceeds a preset upper limit time length, stopping recording the display interface and generating a screen recording file.
In the embodiment of the application, a user continuously presses a screenshot button on a remote controller to record a screen, and when the user finds that a segment which the user wants to record is recorded, the user can stop recording the screen by releasing the screenshot button, that is, the user releases the screenshot button, which is equivalent to sending a stop instruction to the controller 250, and the controller 250 stops recording the current display interface of the display 275 after receiving the stop instruction and generates a screen recording file.
In other embodiments, the user continuously presses the screenshot button on the remote controller to record the screen, the controller 250 keeps timing during the recording process, and when the pressing duration of the screenshot button, that is, the recording duration of the screen recording file exceeds the preset upper limit duration, the controller 250 stops recording the current display interface of the display 275 and generates the screen recording file. The preset upper limit duration may be set to 60 seconds, and may be set according to the size of the storage space of the display device, which is not limited herein.
In the embodiment of the application, after the controller 250 starts recording the display interface with the starting time of receiving the start instruction as the starting point, according to the timing of the controller 250, when the pressing time length does not exceed the preset lower limit time length, the recording of the display interface is stopped and an unqualified screen recording file is generated, wherein the unqualified screen recording file is a screen recording file generated in the pressing time length which does not exceed the preset lower limit time length. That is, after the user presses the screenshot button of the remote controller, the pressing duration exceeds the preset starting duration, the controller 250 starts to record the file, but the user releases the screenshot button later, and the duration from the pressing of the screenshot button to the release of the screenshot button does not reach the preset lower limit duration, so that the recording time of the screen recording file is short, and then the controller 250 generates an unqualified screen recording file after stopping recording the display interface. For example, if the user presses the screen capture button for more than 300 milliseconds, the controller 250 starts recording the screen recording file, and when the pressing time reaches 2 seconds, the user releases the screen capture button, the controller stops recording the screen recording file at this time, and the generated screen recording file is regarded as an unqualified screen recording file.
After the unqualified screen recording file is generated, the controller controls the display interface to display a first prompt box, and the first prompt box is used for indicating that the screen recording file is unqualified. Fig. 12 is a display interface diagram for generating a rejected screen recording file according to some embodiments, and referring to fig. 12, a text reminder that "recording screen time is too short to be played and needs to be recorded again" may be set in the first prompt box. Since the unqualified screen recording file cannot be played and has no reserved value, the controller 250 may delete the unqualified screen recording file to avoid occupying a storage space.
Above, through presetting time length of lower limit can avoid the user to want to carry out the screenshot originally, press the condition that time length has slightly exceeded the time length of presetting the start-up and carry out the mistake and record as a result. In addition, the situation that even if the user originally wants to record the screen, the screen recording file flashes once due to short screen recording time when the recording file is played at the later stage, so that the user mistakenly thinks that the display equipment has a playing fault can be avoided.
In some embodiments, to prevent that there is not enough storage space in the display device 200 to store the screen-recording file after the screen-recording file is generated, the controller 250 is configured to check the storage space margin before starting screen-recording. The display device 200 stores a preset margin, where the preset margin is greater than or equal to the size of the screen recording file generated under the preset upper limit duration. After checking the storage space allowance in the disk, the controller 250 determines the size of the storage space allowance and the preset allowance. When the storage space allowance exceeds the preset allowance, namely the storage space allowance can also store at least one screen recording file generated under the preset upper limit duration, at the moment, the display interface is recorded according to the starting instruction, and the screen recording file is generated.
In some embodiments, after the controller 250 checks the storage space allowance in the disk, the size of the storage space allowance and the preset allowance are determined. And when the allowance of the storage space does not exceed the preset allowance, if a history screen recording file is stored in the storage space, deleting the history screen recording file, recording the display interface according to the starting instruction and generating the screen recording file. That is to say, when the controller 250 checks that the remaining amount of the storage space cannot store a screen recording file generated under the preset upper limit duration, the controller 250 needs to further check the file stored in the storage space, and for a history screen recording file generated before, a user may already share the file and the meaning of continuing to store the history screen recording file is not great, so that the controller 250 may delete the history screen recording file, so that the storage space in the disk is sufficient to store a new screen recording file. It should be noted that when deleting the history screen recording file, the file may be deleted according to time sequence, for example, the history screen recording file with the earliest recording time is deleted first.
In other embodiments, after checking the storage space allowance in the disk, the controller 250 determines the size of the storage space allowance and the preset allowance. When the allowance of the storage space does not exceed the preset allowance, if the historical screen recording file is not stored in the storage space, popping up a second prompt box, wherein the second prompt box is used for prompting a user that the storage space is full and the screen recording cannot be carried out. That is to say, when the controller 250 checks that the margin of the storage space cannot store one screen recording file generated under the preset upper limit duration, the controller 250 needs to further check the file stored in the storage space, if the storage space does not have a history screen recording file, the newly generated screen recording file cannot be stored in the display device 200, and at this time, the controller 250 needs to prompt the user that the storage space is full and the screen recording cannot be performed through the second prompt box.
S630: after the screen recording file is saved, a sharing control is generated according to a saving path of the screen recording file, wherein the sharing control is used for sharing the screen recording file.
In some embodiments, after the controller 250 generates the screen recording file according to the start instruction, the screen recording file is saved to a local storage space, that is, a local disk. The controller 250 generates a character string according to the saving path of the screen recording file and the domain name of the display device, and further generates a two-dimensional code according to the character string. The two-dimensional code is used as a sharing control and shares the screen recording file. When a user wants to acquire the screen recording file from the display device 200, the user can scan the two-dimensional code through a mobile terminal with a camera, such as a mobile phone, an iPad, a notebook, and the like, and the controller 250 directly transmits the screen recording file to the mobile terminal through communication modes, such as MQTT (Message queue teletransmission), bluetooth, and the like, by judging whether the display device 200 and the mobile terminal are located in the same lan, and if the display device 200 and the mobile terminal are located in the same lan. If the display device 200 and the mobile terminal are not in the same lan, the controller 250 pops up a third prompt box through the display 275, so as to prompt the user that the mobile terminal needs to be connected to the lan where the display device 200 is located, and then obtains the screen recording file.
The sharing mode belongs to screen recording file sharing in a local area network, and can be understood that the mobile terminal is connected with the display device 200 through a network cable, if the mobile terminal wants to acquire the screen recording file stored on the display device 200, the current domain name of the display device and the storage path of the screen recording file need to be known through the two-dimensional code, and when the mobile terminal wants to read the file, the screen recording file only needs to be transmitted in the same local area network.
In other embodiments, after the controller 250 generates the screen recording file according to the start instruction, the screen recording file is uploaded to the server 400, so that the server 400 stores the screen recording file in a database. After storing the screen recording file, the server 400 feeds back the storage address of the screen recording file to the display device 200. The controller 250 extracts a character string based on the time stamp for generating the screen capture image, the server domain name, the display device identification, and the storage address, and generates a two-dimensional code from the character string. The two-dimensional code is used as a sharing control and shares the screen recording file. When a user wants to acquire the screen recording file from the display device 200, the two-dimensional code can be scanned by a mobile terminal with a camera, such as a mobile phone, an iPad, a notebook, and the like, and the server 400 acquires the corresponding screen recording file based on a request of the mobile terminal and feeds the screen recording file back to the mobile terminal, so that the screen recording file is shared.
The sharing method belongs to sharing of screen recording files in a non-local area network, if a mobile terminal wants to acquire the screen recording files stored in the server 400, the time point of the generation of the screen recording files just started is acquired through a timestamp for generating screen capture images, which server to access is acquired through a server domain name, the screen recording files generated by which display equipment are specifically identified through the display equipment, the specific screen recording files are acquired through storage addresses, and when the mobile terminal wants to read the files, the screen recording files are requested to the server through scanning two-dimensional codes.
S640: controlling the display to show the sharing control on a display interface.
In the embodiment of the application, the screen recording file generated by the display device 200 can support local playing of the display device 200, can be shared by scanning the sharing control through the mobile terminal, and can be shared among friends after the mobile terminal acquires the screen recording file. When the display device 200 generates the screen capture image or the screen recording file, the playing of the content of the display device 200 is not interfered, and other operations of the display device 200 by the user are not interfered. When the user operates the display apparatus 200, the display apparatus 200 may be controlled by voice.
A display interface diagram for a display pop-up float according to some embodiments is illustrated in fig. 11. As shown in fig. 11, in the process of playing content, if the sharing control has been generated, the display device 200 controls the display 275 to pop up a floating layer on the current display interface, where a sharing area is provided in the floating layer, a two-dimensional code is displayed in the sharing area, and a background of the sharing area in fig. 11 may adopt a screenshot image, so as to float the two-dimensional code above the screenshot image. In addition, a text prompt of ' scanning a code to acquire a screen recording file ' is arranged beside the two-dimensional code, and a text prompt of ' OK ' amplified screenshot ' is arranged, so that when a user wants to amplify a screenshot image in the sharing area, the user can realize the screen recording through an ' OK ' button on a remote controller.
In some embodiments, the floating layer further comprises a content identification area, and the character identification result is displayed through the content identification area. As shown in fig. 11, avatar thumbnails of persons and corresponding person identifications are revealed through the content recognition area. After the user enlarges the screenshot image through the 'OK' key, the user can conveniently know the screenshot from which the character recognition result is obtained, and can see the character corresponding to the avatar thumbnail clearly.
In some embodiments, the manner of starting the screen recording may be implemented by a control in the user interface, fig. 13 is an interface diagram for displaying a function menu according to some embodiments, and referring to fig. 13, a user may send a display function menu instruction to the television by a specific key of the remote controller, such as "menu key", "voice key", and the television receives and responds to the instruction to present the function menu on the user interface. For example, in fig. 13, the function menu is displayed at the bottom left of the interface, including a screen-recording control 1301, a screen-capturing control 1302, a viewing control 1303, and the like. When the user moves the focus to the screen recording control 1301 by pressing the direction key of the remote controller and presses the enter key, the television receives a screen recording instruction, and the controller controls the display interface displayed by the television recording display and generates a screen recording file.
In some embodiments, the mode of starting the screen recording may also be that the user starts the screen recording program and performs the screen recording operation after receiving a voice instruction, for example, "start screen recording".
In some embodiments, when the user manipulates the focus to select the screen recording control 1301, time prompt information is generated above the control, for example, fig. 14 illustrates an interface diagram of screen recording time prompt according to some embodiments, and referring to fig. 14, time 00:05 is displayed to represent that the screen recording operation is being performed, and the execution time is 00: 05. The position and the form of the recording time prompt are not limited in the present application, and may be in the forms shown in fig. 8 to 10, and of course, a person skilled in the art may provide other forms according to design requirements, and the present application is not limited.
In some embodiments, the user manipulates the focus again to select the screen recording control 1301, and after receiving the instruction, the controller controls the television to stop the screen recording operation and store the screen recording file. At this time, fig. 15 exemplarily shows an interface diagram of screen recording saving/deleting according to some embodiments, referring to fig. 15, a display interface may prompt a user whether to save or delete the screen recording file, when the user operates the focus and clicks the "yes" control, the screen recording file is saved, and otherwise, when the user operates the focus and clicks the "no" control, the screen recording file is deleted.
In some embodiments, the user may also stop performing the screen recording operation after receiving a voice instruction, such as "stop recording screen".
In some embodiments, the manner of starting/stopping screen recording may be implemented by a "start"/"stop" control in the user interface, and an example diagram is not given here.
In some embodiments, referring to fig. 13-15, screenshot control 1302 is used to screenshot a current display interface. When the user operates the focus to click the screenshot control 1302, the controller of the television executes screenshot operation, and then displays an interface to prompt whether to save the screenshot file, and fig. 16 illustrates an interface diagram of screenshot saving/deleting according to some embodiments, referring to fig. 16. The user performs a save/delete operation by selecting the yes/no control. And will not be described further herein.
In some embodiments, the user may also wake up the screen capture function by voice, for example, the television receives and recognizes a "screen capture" voice command, and the controller controls the television to perform the screen capture operation.
In some embodiments, referring to fig. 13-16, the view control 1303 is used to view files saved by a television, including screen-recorded files, screen-shot files, and the like. After the user can select the control through the focal point of the remote controller, the television interface jumps to a file viewing interface, and fig. 17 is an interface diagram for file viewing according to some embodiments, which is exemplarily shown and referred to in fig. 17. The files can be presented in a thumbnail mode, and the sorting mode can be time, name and the like. The screen recording file and the screen capturing file can be displayed in a mixed mode or in a separated mode. The present application does not limit the display mode of the document.
In some embodiments, the user may also perform viewing of the file through voice execution, for example, the television receives and recognizes voice execution of "view file" and the controller controls the television interface to jump to the interface shown in fig. 17.
Whether screen recording is carried out or not, the display equipment can generate a screen capture image firstly, and if screen recording is carried out, a display interface is recorded continuously on the basis of the screen capture image, so that a screen recording file is generated. The controller uploads the screen capture image to the server after the screen capture image is acquired, and the server responds to the screen capture image uploaded by the controller and carries out character recognition on the screen capture image based on an image recognition technology. For a detailed description, reference is made to the foregoing.
In some embodiments, the screen recording file is recorded for a shorter time, and the controller generates a rejected screen recording file after stopping recording the display interface. Fig. 18 is a display interface diagram for generating a rejected screen recording file according to some embodiments, and referring to fig. 18, a display interface is indicated as "recording time too short to play and recording needs to be performed again". The present application is not limited to the prompt content and the display mode.
Before recording or capturing the screen, the display device needs to judge the remaining amount of the storage space, and can execute the screen recording or capturing operation only on the premise of ensuring enough remaining amount, and the specific judgment mode refers to the foregoing description.
In other embodiments, after the controller checks the storage space allowance in the disk, the controller determines the size of the storage space allowance and the preset allowance. When the storage space margin does not exceed the preset margin, if the history screen recording file is not stored in the storage space, popping up a second prompt box, wherein the second prompt box is used for prompting a user that the storage space is full and the screen cannot be recorded, and fig. 19 exemplarily shows a display interface diagram of the full storage space according to some embodiments, and refers to fig. 19.
In some embodiments, after the screen recording file is saved, a sharing control is generated according to a saving path of the screen recording file, wherein the sharing control is used for sharing the screen recording file and controlling the display to display the sharing control on a display interface. The specific implementation steps refer to the description above.
In this application, no matter the content that the display shows is static picture or dynamic picture, the controller all can record the screen based on the discernment instruction that the user sent to record the screen file and not only can carry out local broadcast on display device, can also share to other equipment through sharing the controlling part, greatly increased the user experience the impression to display device's use.
Based on the same inventive concept as the display device, the embodiment of the application further provides a screen recording sharing method, which includes: the controller 250 in the display apparatus 200 receives a start instruction from the user by pressing a screen capture button on the remote controller. The controller 250 judges the pressing time length of the screenshot button by the user and the preset starting time length, and records the display interface displayed by the display and generates a screen recording file according to the starting instruction when the pressing time length of the screenshot button exceeds the preset starting time length. The controller 250 stores the screen recording file, and generates a sharing control according to a storage path of the screen recording file after the screen recording file is stored, wherein the sharing control is used for sharing the screen recording file. The controller 250 controls the display 275 to display the sharing control on the display interface so that the user can obtain the screen recording file for sharing through the mobile device.
In some embodiments, the present application further provides a screen recording sharing method, including:
receiving a starting instruction, recording a display interface displayed by a display according to the starting instruction, and generating a screen recording file;
after the screen recording file is saved, generating a sharing control according to a saving path of the screen recording file, wherein the sharing control is used for sharing the screen recording file;
controlling the display to show the sharing control on a display interface.
According to the method and the device, when the user is interested in the content displayed by the display in the display equipment, the starting instruction can be sent to the display equipment, after the controller in the display equipment receives the starting instruction, the controller records the display interface displayed by the display and generates the screen recording file, and the screen recording file is the content displayed by the display which is interested by the user. The controller stores the screen recording file, a sharing control is generated according to a storage path of the screen recording file, the sharing control is displayed on a display interface through a floating layer, and a user can obtain the screen recording file through the sharing control displayed by the display.
Since the above embodiments are all described by referring to and combining with other embodiments, the same portions are provided between different embodiments, and the same and similar portions between the various embodiments in this specification may be referred to each other. And will not be described in detail herein.
It is noted that, in this specification, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such circuit structure, article, or apparatus. Without further limitation, the presence of an element identified by the phrase "comprising an … …" does not exclude the presence of other like elements in a circuit structure, article or device comprising the element.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
The above-described embodiments of the present application do not limit the scope of the present application.
Claims (13)
1. A display device, characterized in that the display device comprises:
a display device is arranged on the base plate,
a controller communicatively coupled with the display, the controller configured to:
receiving a starting instruction, recording a display interface displayed by a display according to the starting instruction, and generating a screen recording file;
after the screen recording file is saved, generating a sharing control according to a saving path of the screen recording file, wherein the sharing control is used for sharing the screen recording file;
controlling the display to show the sharing control on a display interface.
2. The display device of claim 1, wherein after the receiving the start instruction, the controller is configured to:
when the allowance of the storage space exceeds a preset allowance, recording the display interface according to the starting instruction and generating a screen recording file; or,
when the allowance of the storage space does not exceed the preset allowance, if a history screen recording file is stored in the storage space, deleting the history screen recording file, recording the display interface according to the starting instruction, and generating the screen recording file; or,
when the allowance of the storage space does not exceed the preset allowance, if the historical screen recording file is not stored in the storage space, popping up a first prompt box, wherein the first prompt box is used for prompting a user that the storage space is full and the screen recording cannot be carried out.
3. The display device according to claim 1, wherein after saving the screen recording file, generating a sharing control according to a saving path of the screen recording file includes:
saving the screen recording file to a storage space of the display device;
and generating a two-dimensional code based on the domain name of the display device and the saving path of the screen recording file.
4. The display device of claim 1, wherein the controller is further configured to:
acquiring a figure recognition result in the screen shot image;
and controlling the display to show the character recognition result on a floating layer of a display interface.
5. The display device according to claim 4, wherein the controller is configured to:
and controlling the display to pop up a floating layer on a current display interface, wherein the floating layer comprises a sharing area and/or a content identification area, the sharing area is used for displaying the sharing control, and the content identification area is used for displaying the character identification result.
6. The display device according to any one of claims 1 to 5, wherein the receiving a start instruction, recording a display interface displayed by a display according to the start instruction, and generating a screen recording file comprises: receiving a starting instruction sent by a user by pressing a screenshot key on a remote controller;
and when the pressing time of the screenshot key exceeds the preset starting time, recording a display interface displayed by a display according to the starting instruction and generating a screen recording file.
7. The display device of claim 6, wherein the controller is further configured to:
and when the pressing duration of the screenshot key does not exceed the preset starting duration, screenshot is performed on a display interface displayed by a display according to the starting instruction, and a screenshot image is generated.
8. The display device according to claim 6, wherein when the pressing duration of the screenshot button exceeds a preset starting duration, recording a display interface displayed by a display according to the starting instruction and generating a screen recording file, including:
when the pressing time of the screenshot key exceeds the preset starting time, starting to record the display interface by taking the starting moment of the starting instruction received by the controller as a starting point;
controlling a screen recording control to be displayed on the display interface, wherein the screen recording control is used for indicating screen recording duration or indicating that the screen is being recorded;
and when a stop instruction sent by a user by loosening the screenshot button is received, or when the pressing time length exceeds a preset upper limit time length, stopping recording the display interface and generating a screen recording file.
9. The display device according to claim 8, wherein after the recording of the display interface is started starting from a start time at which the controller receives the start instruction, the controller is further configured to:
when the pressing time length does not exceed a preset lower limit time length, stopping recording the display interface and generating an unqualified screen recording file, wherein the unqualified screen recording file is a screen recording file generated in the pressing time length which does not exceed the preset lower limit time length;
controlling the display interface to display a second prompt box, wherein the second prompt box is used for indicating that the screen recording file is unqualified;
and deleting the unqualified screen recording file.
10. The display device according to any one of claims 1 to 5, wherein the step of receiving a start instruction comprises:
receiving an instruction generated by triggering a first control on a user interface of the display device, wherein the triggering mode of the first control comprises a mode of a remote controller instruction or a voice instruction.
11. The display device of claim 10, wherein the controller is further configured to:
and receiving an instruction generated when a second control on the user interface of the display interface is triggered or the first control is triggered again, stopping recording the display interface and generating a screen recording file.
12. The display device of claim 10, wherein the controller is further configured to:
and receiving an instruction generated by triggering a third control element on the user interface of the display interface, and capturing a screen of the display interface displayed by the display and generating a screen capture image.
13. A screen recording sharing method is characterized by comprising the following steps:
receiving a starting instruction, recording a display interface displayed by a display according to the starting instruction, and generating a screen recording file;
after the screen recording file is saved, generating a sharing control according to a saving path of the screen recording file, wherein the sharing control is used for sharing the screen recording file;
controlling the display to show the sharing control on a display interface.
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