CN112584210A - Display device, video recording method and recorded file display method - Google Patents
Display device, video recording method and recorded file display method Download PDFInfo
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- CN112584210A CN112584210A CN202011435514.1A CN202011435514A CN112584210A CN 112584210 A CN112584210 A CN 112584210A CN 202011435514 A CN202011435514 A CN 202011435514A CN 112584210 A CN112584210 A CN 112584210A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4147—PVR [Personal Video Recorder]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4184—External card to be used in combination with the client device, e.g. for conditional access providing storage capabilities, e.g. memory stick
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
Abstract
The embodiment of the application provides a display device, a video recording method and a recorded file display method, wherein the display device comprises a display and a controller, and the controller is configured to: receiving a video recording request input by a user; setting a memory with the latest registration time in the connected memories as a target memory in response to the video recording request; and starting video recording, and storing the recorded video to the target memory. The method and the device solve the problem of how to select the storage to record the video when the display equipment is connected with the plurality of storages, and improve the video recording experience of a user.
Description
Technical Field
The present application relates to the field of display technologies, and in particular, to a display device, a video recording method, and a recorded file display method.
Background
The television is an important display device in people's home life, and can be used for watching live AV (audio and video) programs of some television stations and VOD (video and demand) programs of the Internet, wherein the live programs have fixed playing time, and users can not watch the live programs any more if the users miss the playing time.
In the related art, some tvs provide a PVR (Personal video recorder) function, which can be used by a user to record a live AV program into a memory connected to the tv for later viewing. In order to prevent the recorded video file from occupying a large amount of storage space of the display device, in the related art, a user may select a memory connected to the display device to store the recorded video file. When the display device is connected to only one memory, the memory may be used as a default memory corresponding to the PVR function, and when the display device is connected to a plurality of memories, in the related art, the memory connected to the display device first is usually used as the default memory.
Disclosure of Invention
In order to solve the technical problems, the application provides a display device, a video recording method and a recorded file display method.
In a first aspect, the present application provides a display device comprising:
a display;
a controller configured to:
receiving a video recording request input by a user;
setting a memory with the latest registration time in the connected memories as a target memory in response to the video recording request;
and starting video recording, and storing the recorded video to the target memory.
In a second aspect, an embodiment of the present application provides a display device, including:
a display;
a controller configured to:
receiving a recording file list request input by a user;
setting a memory with the latest registration time in the connected memories as a target memory in response to the recording file list request;
and acquiring and controlling the display to display the recording file of the target memory.
In a third aspect, the present application provides a video recording method, including:
receiving a video recording request input by a user;
setting a memory with the latest registration time in the connected memories as a target memory in response to the video recording request;
and starting video recording, and storing the recorded video to the target memory.
In a fourth aspect, the present application provides a method for displaying a recorded file, including:
receiving a recording file list request input by a user;
setting a memory with the latest registration time in the connected memories as a target memory in response to the recording file list request;
and acquiring and displaying the recording file of the target memory.
The display equipment, the video recording method and the recorded file display method provided by the application have the beneficial effects that:
according to the embodiment of the application, the identification of the latest registered memory on the display equipment is stored, so that when a video is recorded or a recorded file is displayed, the memory with the latest registration time can be selected from the memories connected to the display equipment, and the memory is used as a target memory for storing or displaying the video file. Because the user usually tends to select the newly registered disk for video recording, compared with the method of directly selecting the first memory connected to the display device as the target memory, the method and the device for video recording better meet the actual requirements of the user, and improve the user experience.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
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;
a schematic flow diagram of a video recording method according to some embodiments is illustrated in fig. 5;
FIG. 6 is a flow diagram illustrating a method of setting a target storage according to some embodiments;
FIG. 7 is a schematic diagram illustrating a registration interface of a memory according to some embodiments;
FIG. 8 is a schematic diagram illustrating a registration interface of a memory according to some embodiments;
a flowchart of a method of initiating video recording according to some embodiments is illustrated in fig. 9;
a schematic diagram of a scheduled recording setup interface according to some embodiments is illustrated in fig. 10;
a schematic diagram of a video recording interface of a display device according to some embodiments is illustrated in fig. 11;
fig. 12 is a flow diagram illustrating a recording file presentation method according to some embodiments;
a schematic diagram of a record file interface according to some embodiments is illustrated in fig. 13.
Detailed Description
To make the purpose and embodiments of the present application clearer, the following will clearly and completely describe the exemplary embodiments of the present application with reference to the attached drawings in the exemplary embodiments of the present application, and it is obvious that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
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 not necessarily for describing a particular sequential or chronological order, unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances.
The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements is not necessarily limited to all elements expressly listed, but may include other elements not expressly listed or inherent to such product or apparatus.
The term "module" refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and/or software code that is capable of performing the functionality associated with that element.
Fig. 1 is a schematic diagram of a usage scenario of a display device according to an embodiment. As shown in fig. 1, the display apparatus 200 is also in data communication with a server 400, and a user can operate the display apparatus 200 through the smart device 300 or the control device 100.
In some embodiments, the control apparatus 100 may be a remote controller, and the communication between the remote controller and the display device includes at least one of an infrared protocol communication or a bluetooth protocol communication, and other short-distance communication methods, and controls the display device 200 in a wireless or wired manner. The user may control the display apparatus 200 by inputting a user instruction through at least one of a key on a remote controller, a voice input, a control panel input, and the like.
In some embodiments, the smart device 300 may include any of a mobile terminal, a tablet, a computer, a laptop, an AR/VR device, and the like.
In some embodiments, the smart device 300 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.
In some embodiments, the smart device 300 and the display device may also be used for communication of data.
In some embodiments, the display device 200 may also be controlled in a manner other than the control apparatus 100 and the smart device 300, for example, the voice instruction control of the user may be directly received by a module configured inside the display device 200 to obtain a voice instruction, or may be received by a voice control apparatus provided outside the display device 200.
In some embodiments, the display device 200 is also in data communication with a server 400. 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. The server 400 may be a cluster or a plurality of clusters, and may include one or more types of servers.
In some embodiments, software steps executed by one step execution agent may be migrated on demand to another step execution agent in data communication therewith for execution. Illustratively, software steps performed by the server may be migrated to be performed on a display device in data communication therewith, and vice versa, as desired.
Fig. 2 exemplarily shows a block diagram of a configuration of the control apparatus 100 according to an exemplary embodiment. As shown in fig. 2, the control device 100 includes a controller 110, a communication interface 130, a user input/output interface 140, a memory, and a power supply. The control apparatus 100 may receive an input operation instruction from 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.
In some embodiments, the communication interface 130 is used for external communication, and includes at least one of a WIFI chip, a bluetooth module, NFC, or an alternative module.
In some embodiments, the user input/output interface 140 includes at least one of a microphone, a touchpad, a sensor, a key, or an alternative module.
Fig. 3 shows a hardware configuration block diagram of the display apparatus 200 according to an exemplary embodiment.
In some embodiments, the display apparatus 200 includes at least one of a tuner demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a display 260, an audio output interface 270, a memory, a power supply, a user interface.
In some embodiments the controller comprises a central processor, a video processor, an audio processor, a graphics processor, a RAM, a ROM, a first interface to an nth interface for input/output.
In some embodiments, the display 260 includes a display screen component for displaying pictures, and a driving component for driving image display, a component for receiving image signals from the controller output, displaying video content, image content, and menu manipulation interface, and a user manipulation UI interface, etc.
In some embodiments, the display 260 may be at least one of a liquid crystal display, an OLED display, and a projection display, and may also be a projection device and a projection screen.
In some embodiments, the tuner demodulator 210 receives broadcast television signals via wired or wireless reception, and demodulates audio/video signals, such as EPG data signals, from a plurality of wireless or wired broadcast television signals.
In some embodiments, communicator 220 is a component for communicating with external devices or servers according to various communication protocol types. For example: the communicator may include at least one of a Wifi module, a bluetooth module, a wired ethernet module, and other network communication protocol chips or near field communication protocol chips, and an infrared receiver. The display apparatus 200 may establish transmission and reception of control signals and data signals with the control device 100 or the server 400 through the communicator 220.
In some embodiments, the detector 230 is used to collect signals of the external environment or interaction with the outside. For example, detector 230 includes a light receiver, a sensor for collecting ambient light intensity; alternatively, the detector 230 includes an image collector, such as a camera, which may be used to collect external environment scenes, attributes of the user, or user interaction gestures, or the detector 230 includes a sound collector, such as a microphone, which is used to receive external sounds.
In some embodiments, the external device interface 240 may include, but is not limited to, the following: high Definition Multimedia Interface (HDMI), analog or data high definition component input interface (component), composite video input interface (CVBS), USB input interface (USB), RGB port, and the like. The interface may be a composite input/output interface formed by the plurality of interfaces.
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.
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 controls 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 260, 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, an icon, or other actionable control. The operations related to the selected object are: displaying an operation connected to a hyperlink page, document, image, or the like, or performing an operation of a program corresponding to the icon.
In some embodiments the controller comprises at least one of a Central Processing Unit (CPU), a video processor, an audio processor, a Graphics Processing Unit (GPU), a RAM Random Access Memory (RAM), a ROM (Read-Only Memory), a first to nth interface for input/output, a communication Bus (Bus), and the like.
A CPU processor. For executing operating system and application program instructions stored in the memory, and executing various application programs, data and contents according to various interactive instructions receiving external input, so as to finally display and play various audio-video contents. The CPU processor may include a plurality of processors. E.g. comprising a main processor and one or more sub-processors.
In some embodiments, a graphics processor for generating various graphics objects, such as: at least one of an icon, an operation menu, and a user input instruction display figure. The graphic processor comprises an arithmetic unit, which performs operation by receiving various interactive instructions input by a user and displays various objects according to display attributes; the system also 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 is configured to receive an external video signal, and perform at least one of video processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, and image synthesis according to a standard codec protocol of the input signal, so as to obtain a signal displayed or played on the direct display device 200.
In some embodiments, the video processor includes at least one of a demultiplexing module, a video decoding module, an image composition 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 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. And the frame rate conversion module is used for converting the frame rate of the input video. And the display formatting module is used for converting the received video output signal after the frame rate conversion, and changing the signal to be in accordance with the signal of the display format, such as an output RGB data signal.
In some embodiments, the audio processor 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 at least one of noise reduction, digital-to-analog conversion, and amplification processing to obtain a sound signal that can be played in the speaker.
In some embodiments, a user may enter user commands on a Graphical User Interface (GUI) displayed on display 260, 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 at least one of an icon, a button, a menu, a tab, a text box, a dialog box, a status bar, a navigation bar, a Widget, etc. visual interface elements.
In some embodiments, user interface 280 is an interface that may be used to receive control inputs (e.g., physical buttons on the body of the display device, or the like).
In some embodiments, a system of a display device 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 may be windows (windows) programs carried by an operating system, system setting programs, clock programs or the like; or an application developed by a third party developer. In particular implementations, the application packages in the application layer are not limited to the above examples.
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 resources in the system and obtain the services 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 used to manage the lifecycle of the various applications as well as general navigational fallback functions, such as controlling exit, opening, fallback, etc. of the applications. The window manager is used for managing all window programs, such as obtaining the size of a display screen, judging whether a status bar exists, locking the screen, intercepting the screen, controlling the change of the display window (for example, reducing the display window, displaying a shake, displaying a distortion deformation, and the like), 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 driver, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (like fingerprint sensor, temperature sensor, pressure sensor etc.) and power drive etc..
The hardware or software architecture in some embodiments may be based on the description in the above embodiments, and in some embodiments may be based on other hardware or software architectures that are similar to the above embodiments, and it is sufficient to implement the technical solution of the present application.
In some embodiments, a video recording program may be installed on the display device to implement the video recording function, and the video recording program may be a Personal Video Recorder (PVR) program to implement the PVR recording function. In order to avoid that the video file occupies a large storage space of the display device, the PVR program may store the recorded video file in a memory connected to the display device, where the memory may be a magnetic disk or other storage device, and the magnetic disk is taken as an example for the present application. When the display device uses a new disk to store the recording file, the disk needs to be registered to check whether the performance of the disk meets the requirement of storing the recording file. In some embodiments, the user may have multiple disks for storing the recorded file, and when the display device connects multiple disks at the same time, the display device selects the disk inserted first as the corresponding disk of the PVR program, however, in general, the disk inserted first is not the disk that the user wants to use.
In order to solve the above technical problem, an embodiment of the present application provides a video recording method according to a requirement that a display device needs to register a memory when recording a video, and referring to fig. 5, the method may include the following steps:
step S110: and receiving a video recording request input by a user.
In some embodiments, the video recording request may be a request generated by instructions to initiate a video recording program. The user inputs an instruction for opening the PVR recording program on the display device, and the display device may generate a video recording request according to the instruction for opening the PVR recording program.
Step S120: and in response to the video recording request, setting a memory with the latest registration time in the connected memories as a target memory.
In some embodiments, the display device may connect a memory before receiving the video recording request, and in this case, the display device may directly use the memory as the target memory for video recording.
In some embodiments, the display device has connected multiple memories before receiving a video recording request, at which point the display device may select one memory as the target memory for video recording.
In some embodiments, to optimize the user experience, the method for setting the target memory for the display device can be seen in FIG. 6, including steps S121-S127.
Step S121: and judging whether a dynamic identifier corresponding to a memory variable exists, wherein the memory variable is configured to update the dynamic identifier according to a memory registered on the display device, so that the memory corresponding to the dynamic identifier is a memory with the latest registration time on the display device.
In some embodiments, the display device is provided with a memory variable, which may be configured to: and taking the value as a dynamic identifier, and if the memory is not registered on the display equipment, the dynamic identifier is empty. If a user registers a memory on the display device, such as a disk a, the memory variable acquires an Identifier of the memory, such as a UUID (Universally Unique Identifier) of the disk a, and sets the dynamic Identifier as the Identifier of the memory, that is, the value of the memory variable is equal to the ID of the disk a; if the user registers a new memory, such as the disk B, on the display device, the dynamic identifier is set to the identifier of the memory, i.e. the value of the memory variable is equal to the UUID of the disk B, and at this time, the memory variable only includes the identifier of the disk B and does not include the identifier of the memory a. According to the above configuration, the memory variable may be empty or include an identification of the most recently registered memory on the display device.
In some embodiments, the memory variable may not actively acquire the identity of the memory registered on the display device, and the controller of the display device updates the dynamic identity in the memory variable to the identity of the newly registered memory after registering the memory.
In some embodiments, the memory variable may be stored under a preset path within a controller of the display device.
Step S122: and if the dynamic identifier corresponding to the memory variable exists, judging whether the connected memory contains the memory corresponding to the dynamic identifier or not according to the dynamic identifier.
In some embodiments, one or more memories are registered on the display device, and the value of the memory variable is an identification of the most recently registered memory on the display device. And the controller of the display equipment obtains the identifier of the latest registered memory on the display equipment by acquiring the value of the memory variable.
In some embodiments, the connected memory may be one or more, may or may not include the most recently registered memory on the display device. The controller of the display device may compare the identifier of the connected memory with the value of the memory variable, and if the identifier of the connected memory is consistent with the value of the memory variable, it is determined that the connected memory includes the memory newly registered on the display device, and if the identifier of the connected memory is inconsistent with the value of the memory variable, it is determined that the connected memory does not include the memory newly registered on the display device.
Step S123: and if the connected memory contains the memory corresponding to the dynamic identifier, setting the memory corresponding to the dynamic identifier as a target memory.
In some embodiments, if the connected memory includes a memory corresponding to the dynamic identifier, the storage path of the video recording program is set as the path of the memory corresponding to the dynamic identifier on the display device, so that the memory corresponding to the dynamic identifier becomes the target memory of the video recording program.
Step S124: and inquiring memory registration data on the display device if the connected memory does not contain the memory corresponding to the dynamic identification.
In some embodiments, the display device may further store memory registration data, which may be stored in the form of a memory registration log, in which the controller of the display device may record the registration time and memory identification of each memory registered on the display device.
In some embodiments, the display device may set a user operation recording file in which a controller of the display device may record some operations of the user on the display device, wherein the user operations include registration of the memory.
In some embodiments, the controller of the display device, in response to the video recording request, may query a memory variable in a preset path, and after obtaining that a value of the memory variable is null, may search the memory registration record table to obtain an identifier of a memory registered on the display device and a registration time.
In some embodiments, the controller of the display device, in response to the video recording request, may query a memory variable in a preset path, and after obtaining that a value of the memory variable is null, may search for a user operation record file, and obtain an identifier of a memory registered on the display device and a registration time.
Step S125: and obtaining a memory with the latest registration time in the connected memories according to the memory registration data, and setting the memory with the latest registration time in the connected memories as a target memory.
In some embodiments, the display device may match the identification of the connected memory with the identification of the memory in the memory registration record table to obtain the registration time of the connected memory, compare the registration times of the plurality of connected memories, and set the memory with the latest registration time as the target memory.
In some embodiments, the display device may match the identifier of the connected memory with the identifier of the memory in the user operation record file to obtain the registration time of the connected memory, compare the registration times of the plurality of connected memories, and set the memory with the latest registration time as the target memory.
Step S126: and in response to the video recording request, registering the connected memory according to the absence of a dynamic identifier corresponding to a memory variable, wherein the memory variable is configured to update the dynamic identifier according to the registered memory on the display device, so that the memory corresponding to the dynamic identifier is the memory with the latest registration time on the display device.
In some embodiments, if the value of the memory variable is null, the dynamic identifier does not exist, indicating that no memory is registered on the display device, at which point a registration interface may be entered, and the user may register the connected memory at the registration interface.
In some embodiments, if the number of memories to which the display device has been connected is one, the memory may be directly registered; in some embodiments, if the number of the memories to which the display device is connected is multiple, a registration interface may be entered, and the user may select one of the memories to register on the registration interface, for example, select the memory newly inserted into the display device to register.
In some embodiments, the disk registration interface on the display device may refer to fig. 7, as shown in fig. 7, the disk registration interface may display a peripheral list, in fig. 7, the peripheral list displays a name of a memory, which indicates that the number of memories connected to the display device at this time is one, and for example, the name of the memory is "HISENSE".
In some embodiments, when the peripheral list has only one name of the memory, the user may press a confirmation key on the remote controller to input a disk registration instruction to the display device, and the display device registers the memory in response to the disk registration instruction.
In some embodiments, when the display device registers the memory, the memory parameters that affect video recording, such as the capacity control and the storage speed of the memory, may be detected, and the last detected memory parameter may be the storage speed. Referring to fig. 8, after the storage speed detection is completed, the storage speed detection interface may display the storage speed and the "complete" control of the memory. The user may exit the storage speed detection interface by clicking on the "done" control in fig. 8.
Step S127: and setting the registered memory as a target memory.
In some embodiments, after obtaining the registered memory according to step S126, the display device may set the registered memory as the target memory of the video recording program.
Step S130: and starting video recording, and storing the recorded video to the target memory.
In some embodiments, the video recording program may be configured to initiate video recording after determining the target storage and storing the recorded video to the target storage.
In some embodiments, the video recording program supports an instant recording mode and a scheduled recording mode, and the method for starting video recording can be seen from fig. 9, including steps S131 to S135.
Step S131: and displaying the instant recording control and the reserved recording control.
In some embodiments, the display device may generate and display a recording mode selection interface after determining the target storage, and the recording mode selection interface may display an instant recording control and a scheduled recording control, wherein the instant recording control may be configured to start video recording in response to a trigger, and the scheduled recording control may be configured to generate and display a setting interface of the scheduled recording in response to the trigger.
Step S132: and receiving a triggering instruction of the instant recording control or a triggering instruction of the reserved recording control input by a user.
In some embodiments, the user may click the instant recording control on the recording mode selection interface, and input a trigger instruction of the instant recording control to the display device.
Step S133: and responding to the trigger instruction of the instant recording control, and starting video recording.
In some embodiments, the user may click the instant recording control on the recording mode selection interface, and input a trigger instruction of the instant recording control to the display device.
Step S134: and responding to the trigger instruction of the reserved recording control, and displaying a reserved recording interface.
In some embodiments, the user may click the scheduled recording control on the recording mode selection interface, and input a trigger instruction of the scheduled recording control to the display device. The display equipment can respond to the trigger instruction of the reserved recording control to generate and display a reserved recording setting interface.
Step S135: and receiving the appointed time input in the appointed recording interface, and starting video recording according to the appointed time.
In some embodiments, the setting interface of the scheduled recording may be as shown in fig. 10, and as shown in fig. 10, in the scheduled recording interface, the user may input a scheduled time, which may include a start time and an end time of the video recording. The user can click the 'save' control of the reservation recording interface to complete the setting of the reservation time.
In some embodiments, when the user clicks the "save" control of the scheduled recording interface, the display device may record the scheduled time entered by the user at which the video recording was made.
In some embodiments, a recording interface after the display device starts video recording may refer to fig. 11, which is a schematic view of a video recording interface according to some embodiments, as shown in fig. 11, the video recording interface may display a recording progress menu, and the recording progress menu may display a recording duration and a total recording duration, where the total recording duration may be obtained by subtracting a recording start time from a recording end time input by a user.
In some embodiments, the display device may be configured to shut down the video recording process after the video recording is finished.
In some embodiments, the display device may be configured to enter the recording file list interface after the video recording is finished.
In some embodiments, the display device may be configured to present a recording file list control in response to a user-entered instruction to open a video recording program, the recording file list control may be configured to generate a recording file list request in response to a trigger, and the display device may present a recording file list in response to the recording file list request.
In some embodiments, the method for displaying the recording file by the display device can be seen in fig. 12, including steps S210-S230.
Step S210: receiving a recording file list request input by a user.
In some embodiments, the user may enter a recording file list request into the display device by clicking on the recording file list control.
Step S220: and setting a memory with the latest registration time in the connected memories as a target memory in response to the recording file list request.
In some embodiments, when receiving the recording file list request, the display device needs to select one of the connected memories as a target memory, and display the recording file in the target memory. The method for determining the target memory by the display device can be seen in fig. 6, and is not described herein again.
Step S230: and acquiring and displaying the recording file of the target memory.
In some embodiments, the recording file recorded by the video recording program may be in a fixed storage format, and after the display device determines the target storage, the display device may search for the file in the storage format in the target storage, and display the recording file list according to the searched recording file.
In some embodiments, a recording file recorded by the video recording program may be stored in a preset storage path, and after the target storage is determined, the display device may search for the recording file in the preset storage path, and display the recording file list according to the searched recording file.
In some embodiments, after the user schedules the video recording by the video recording program, the video recording program may store the scheduled recording of the video recording.
In some embodiments, the recording file interface may refer to fig. 13, as shown in fig. 13, the recording file interface may display a recorded control and a reserved control, the display device may generate the recording file interface after acquiring the recording file and the reserved record of the video recording, and the user may click the recorded control to view the recording file and click the reserved control to view the reserved record.
In some embodiments, when the display device displays the recording file interface, if the user inserts a memory on the display device, the display device may determine whether the inserted memory is a memory corresponding to the dynamic identifier in response to a memory insertion instruction; and if the inserted memory is the memory corresponding to the dynamic identifier, refreshing the display to enable the display to display the recording file of the memory corresponding to the dynamic identifier. And if the inserted memory is not the memory corresponding to the dynamic identifier, controlling the display to continuously display the recorded file of the target memory.
In some embodiments, when the display device displays the recording file interface, if the user pulls out one memory on the display device, the display device may determine whether the pulled out memory is the target memory in response to a memory insertion instruction; if the pulled memory is the target memory, refreshing the display to enable the display to display the recording file of the connected memory; and if the pulled memory is not the target memory, controlling the display to continuously display the recorded file of the target memory.
As can be seen from the foregoing embodiments, in the embodiments of the present application, by storing the identifier of the memory registered most recently on the display device, when recording a video or displaying a recorded file, the memory with the latest registration time can be selected from the memories connected to the display device, and the memory is used as the target memory for storing or displaying the video file. Because the user usually tends to select the newly registered disk for video recording, compared with the method of directly selecting the first memory connected to the display device as the target memory, the method and the device for video recording better meet the actual requirements of the user, and improve the user experience.
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 embodiments of the present application do not limit the scope of the present application.
Claims (10)
1. A display device, comprising:
a display;
a controller configured to:
receiving a video recording request input by a user;
setting a memory with the latest registration time in the connected memories as a target memory in response to the video recording request;
and starting video recording, and storing the recorded video to the target memory.
2. The apparatus according to claim 1, wherein the determining, as the target memory, a memory whose registration time is the latest among the connected memories comprises:
judging whether a dynamic identifier corresponding to a memory variable exists, wherein the memory variable is configured to update the dynamic identifier according to a memory registered on a display device, so that the memory corresponding to the dynamic identifier is a memory with the latest registration time on the display device;
if the dynamic identification corresponding to the memory variable exists, judging whether the connected memory contains the memory corresponding to the dynamic identification or not according to the dynamic identification;
if the connected memory contains a memory corresponding to the dynamic identifier, setting the memory corresponding to the dynamic identifier as a target memory;
if the connected memory does not contain the memory corresponding to the dynamic identifier, inquiring memory registration data on the display equipment;
and obtaining a memory with the latest registration time in the connected memories according to the memory registration data, and setting the memory with the latest registration time in the connected memories as a target memory.
3. The display device of claim 1, wherein the controller is further configured to:
if the dynamic identification corresponding to the memory variable does not exist, registering the connected memory, wherein the memory variable is configured to update the dynamic identification according to the registered memory on the display device, so that the memory corresponding to the dynamic identification is the memory with the latest registration time on the display device;
and setting the registered memory as a target memory.
4. The display device of claim 1, wherein the initiating video recording comprises:
displaying an instant recording control and a reserved recording control;
receiving a triggering instruction of the instant recording control or a triggering instruction of the reserved recording control input by a user;
responding to a trigger instruction of the instant recording control, and starting video recording;
responding to a trigger instruction of the reserved recording control, and displaying a reserved recording interface;
and receiving the appointed time input in the appointed recording interface, and starting video recording according to the appointed time.
5. A display device, comprising:
a display;
a controller configured to:
receiving a recording file list request input by a user;
setting a memory with the latest registration time in the connected memories as a target memory in response to the recording file list request;
and acquiring and controlling the display to display the recording file of the target memory.
6. The apparatus according to claim 5, wherein the determining, as the target memory, a memory whose registration time is the latest among the connected memories comprises:
judging whether a dynamic identifier corresponding to a memory variable exists, wherein the memory variable is configured to update the dynamic identifier according to a memory registered on a display device, so that the memory corresponding to the dynamic identifier is a memory with the latest registration time on the display device;
if the dynamic identification corresponding to the memory variable exists, judging whether the connected memory contains the memory corresponding to the dynamic identification or not according to the dynamic identification;
if the connected memory contains a memory corresponding to the dynamic identifier, setting the memory corresponding to the dynamic identifier as a target memory;
if the connected memory does not contain the memory corresponding to the dynamic identifier, inquiring memory registration data on the display equipment;
and obtaining a memory with the latest registration time in the connected memories according to the memory registration data, and setting the memory with the latest registration time in the connected memories as a target memory.
7. The display device of claim 6, wherein the controller is further configured to:
responding to a memory insertion instruction, and judging whether the inserted memory is the memory corresponding to the dynamic identifier;
if the inserted memory is the memory corresponding to the dynamic identifier, refreshing the display to enable the display to display the recording file of the memory corresponding to the dynamic identifier;
and if the inserted memory is not the memory corresponding to the dynamic identifier, controlling the display to continuously display the recorded file of the target memory.
8. The display device of claim 6, wherein the controller is further configured to:
responding to a memory unplugging instruction, and judging whether the unplugged memory is the target memory;
if the pulled memory is the target memory, refreshing the display to enable the display to display the recording file of the connected memory;
and if the pulled memory is not the target memory, controlling the display to continuously display the recorded file of the target memory.
9. A method for video recording, comprising:
receiving a video recording request input by a user;
setting a memory with the latest registration time in the connected memories as a target memory in response to the video recording request;
and starting video recording, and storing the recorded video to the target memory.
10. A recorded file display method is characterized by comprising the following steps:
receiving a recording file list request input by a user;
setting a memory with the latest registration time in the connected memories as a target memory in response to the recording file list request;
and acquiring and displaying the recording file of the target memory.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011435514.1A CN112584210B (en) | 2020-12-07 | 2020-12-07 | Display device, video recording method and recorded file display method |
| EP21902142.5A EP4258674A1 (en) | 2020-12-07 | 2021-09-22 | Display device, video recording method, and recorded file display method |
| CN202180080904.8A CN116547976A (en) | 2020-12-07 | 2021-09-22 | Display device, video recording method and recorded file display method |
| PCT/CN2021/119563 WO2022121434A1 (en) | 2020-12-07 | 2021-09-22 | Display device, video recording method, and recorded file display method |
| US18/068,363 US20230119233A1 (en) | 2020-12-07 | 2022-12-19 | Display apparatus, video recording method, and recorded file display method |
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| CN202011435514.1A CN112584210B (en) | 2020-12-07 | 2020-12-07 | Display device, video recording method and recorded file display method |
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