CN112367550A

CN112367550A - Method for realizing multi-title dynamic display of media asset list and display equipment

Info

Publication number: CN112367550A
Application number: CN202011188337.1A
Authority: CN
Inventors: 陈文柱
Original assignee: Vidaa Netherlands International Holdings BV; Vidaa USA Inc
Current assignee: Vidaa Netherlands International Holdings BV; Vidaa USA Inc
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-02-12

Abstract

The application discloses a method for realizing multi-title dynamic display of a media asset list and display equipment. Therefore, the method and the display device provided by the invention distinguish the media asset elements according to the title attributes, display the media asset list title corresponding to each title attribute on the corresponding media asset element, and the display position changes along with the change of the position of the media asset element, so that the position of each media asset list title is consistent with the display of the position of the corresponding media asset element, the dynamic display of multiple titles is realized, accurate prompt information is brought to a user, the user can conveniently check the titles, and the user experience is improved.

Description

Method for realizing multi-title dynamic display of media asset list and display equipment

Technical Field

The application relates to the technical field of display, in particular to a method for realizing multi-title dynamic display of a media asset list and display equipment.

Background

Along with the rapid development of display equipment, the function of display equipment will be more and more abundant, and the performance is also more and more powerful, and at present, display equipment includes intelligent TV, intelligent STB, intelligent box to and have products of intelligent display screen etc.. By taking the intelligent television as an example, in different service scenes, richer contents need to be displayed in a limited space, and more accurate guide information is provided for users.

At present, application programs with different functions can be installed in the smart television, and when a control focus is located on a certain application program, the smart television can intensively display recommended resources related to the application program, wherein the recommended resources include media resources such as pictures or videos. For ease of presentation, pictures or video thumbnails of the recommended assets are typically presented in a list layout. A title is displayed above the list to identify information such as the type or source of the asset.

If the information of the types, sources and the like of the media assets in the list is consistent, one title can meet the use requirement. However, if the information such as the resource source or the resource type of the list is different, the resource information cannot be accurately distinguished by only using one title, and accurate prompt information cannot be provided for the user.

Disclosure of Invention

The application provides a method for realizing multi-title dynamic display of a media asset list and display equipment, which aim to solve the problem that a list title display mode cannot accurately distinguish media asset information.

In a first aspect, the present application provides a display device comprising:

a display configured to display the asset association recommendation region and the asset list title in a display area;

a controller connected with the display, the controller configured to:

acquiring a media asset recommendation list presented in a media asset association recommendation area, wherein the media asset recommendation list comprises a plurality of media asset elements carrying title attributes;

judging whether each media resource element in the media resource recommendation list is completely located in the display area;

if the media resource elements completely positioned in the display area exist in the media resource recommendation list, determining the media resource elements completely positioned in the display area corresponding to the same title attribute as a target media resource element group, wherein the same title attribute corresponds to one target media resource element group;

and acquiring a media asset list title corresponding to each same title attribute, and displaying the media asset list title above the media asset associated recommendation area corresponding to the target media asset element group.

In some embodiments of the present application, in performing the determining whether each media asset element in the media asset recommendation list is completely located in the display area, the controller is further configured to:

adding a corresponding index value to each media resource element according to the arrangement sequence of each media resource element in the media resource recommendation list;

and acquiring an initial index value, traversing each index value from the initial index value, and judging whether the media resource element corresponding to each index value is completely positioned in the display area.

In some embodiments of the present application, the controller, in performing the obtaining the initial index value, is further configured to:

when the media asset recommendation list is a complete list, acquiring a media asset element with a first bit in a bit column in the media asset recommendation list as an initial media asset element;

and determining the index value corresponding to the starting medium resource element as an initial index value.

when the media asset recommendation list is a virtual list, acquiring media asset elements of the media asset recommendation list in a visible area, wherein the virtual list is a list for displaying part of the media asset elements in the visible area;

and determining the index value of the medium resource element at the first bit of the bit column in the visible area as an initial index value.

In some embodiments of the present application, in performing the determining whether the media asset element corresponding to each index value is completely located in the display area, the controller is further configured to:

obtaining coordinate values of each pixel point of the media resource element corresponding to the index value and a coordinate area range of the display area;

if the coordinate values of all pixel points of the media resource element are not completely positioned in the range of the coordinate area, determining that the media resource element is not completely positioned in the display area;

and if the coordinate values of all the pixel points of the medium resource element are completely positioned in the range of the coordinate area, determining that the medium resource element is completely positioned in the display area.

In some embodiments of the present application, in executing that if there are media asset elements completely located in the display area in the media asset recommendation list, the controller determines a media asset element completely located in the display area corresponding to the same title attribute as a target media asset element group, and is further configured to:

in the media resource recommendation list, if a target media resource element is completely located in the display area, determining the target media resource element as an initial media resource element;

if the next media resource element which is the same as the title attribute of the target media resource element and corresponds to the target media resource element is not completely positioned in the display area, determining the next media resource element as a termination media resource element;

and acquiring all the media resource elements from the initial media resource element to the termination media resource element, and determining all the media resource elements as a target media resource element group corresponding to the same title attribute.

comparing the title attribute of the next media asset element completely positioned in the display area with the title attribute of the initial media asset element, and if the title attribute of the next media asset element completely positioned in the display area is inconsistent with the title attribute of the initial media asset element, determining the previous media asset element of the media asset element with inconsistent title attribute as a termination media asset element;

In some embodiments of the present application, in performing the displaying of the asset list title above the asset associated recommendation region corresponding to the target asset element group, the controller is further configured to:

determining a title display position above the media asset associated recommendation area based on the display position of the target media asset element group;

and displaying the media asset list title at the title display position.

In some embodiments of the present application, in executing the determining, based on the display position of the target media asset element group, a title display position above a media asset association recommendation area, the controller is further configured to:

acquiring an initial position of an initial media asset element and an end position of an end media asset element of the target media asset element group;

taking the initial position of the initial media resource element as the initial position of a title display position, and taking the termination position of the termination media resource element as the termination position of the title display position;

and determining a title display position above the media asset association recommendation area based on the initial position of the title display position and the termination position of the title display position.

In a second aspect, the present application further provides a method for implementing multi-title dynamic display of a media asset list, where the method includes:

In a third aspect, the present application further provides a storage medium, where the computer storage medium may store a program, and when the program is executed, part or all of the steps in each embodiment of the implementation method for multi-title dynamic presentation of a media asset list provided in the present application may be implemented.

As can be seen from the foregoing technical solutions, in the implementation method and the display device for dynamically displaying multiple titles of a media asset list provided in the embodiments of the present invention, a controller is configured to: the method comprises the steps of obtaining a media asset recommendation list presented in a media asset association recommendation area, judging whether each media asset element in the media asset recommendation list is completely located in a display area, if the media asset elements completely located in the display area exist in the media asset recommendation list, determining the media asset elements completely located in the display area corresponding to the same title attribute as a target media asset element group, obtaining a media asset list title corresponding to each same title attribute, and displaying the media asset list title above the media asset association recommendation area corresponding to the target media asset element group. Therefore, according to the method and the display device provided by the embodiment of the invention, the media resource elements are distinguished according to the title attributes, the media resource list title corresponding to each title attribute is displayed on the corresponding media resource element, the display length of the media resource list title is consistent with the occupation length of the corresponding target media resource element group in the display area, and the display position changes along with the change of the position of the media resource element, so that the position of each media resource list title is consistent with the display of the position of the corresponding media resource element, the dynamic display of multiple titles is realized, the media resource information of different media resource sources or different media resource types is distinguished more accurately, accurate prompt information is brought to a user, the user can conveniently view the information, and the user experience is improved.

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;

FIG. 5 illustrates an icon control interface display diagram of an application in the display device 200, according to some embodiments;

FIG. 6 is a schematic diagram that illustrates a media asset recommendation page, according to some embodiments;

FIG. 7 is a flow diagram illustrating a method for implementing multi-title dynamic presentation of a media asset list, according to some embodiments;

FIG. 8 is a data flow diagram illustrating a list multi-title dynamic presentation according to some embodiments;

FIG. 9 is a pictorial diagram illustrating a presentation of a list of asset recommendations, according to some embodiments;

an effect diagram in which asset elements are not fully located in a display area according to some embodiments is illustrated in fig. 10;

FIG. 11 is a diagram illustrating the determination of a target set of asset elements, according to some embodiments;

another diagram illustrating the determination of a target set of asset elements according to some embodiments is illustrated in fig. 12;

FIG. 13 illustrates a state diagram for a multi-title dynamic presentation, in accordance with some embodiments;

FIG. 14 illustrates another state diagram for a multi-title dynamic presentation, in accordance with some embodiments;

yet another state diagram for a multi-title dynamic presentation in accordance with some embodiments is illustrated in FIG. 15.

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.

A schematic diagram of an operational scenario between a display device and a control apparatus according to some embodiments is illustrated in fig. 1. 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 block diagram of a hardware configuration of a display device 200 according to some embodiments is illustrated 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 220 may include at least one of a Wifi module 221, a bluetooth module 222, a wired ethernet module 223, and other network communication protocol modules or near field communication protocol modules, 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 232, such as a camera, a video camera, etc., which may be configured to collect external environment scenes, collect attributes of the user or gestures interacted with the user, adaptively change display parameters, 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 further comprises a sound collector 231 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, and in some embodiments, ROM 252 is used to store instructions for various system boots.

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

In some embodiments, upon receiving the power-on signal, the display device 200 starts to power up, and the processor 254 executes system boot instructions in the ROM 252 to copy temporary data of the operating system stored in the memory into the RAM 251 in order to boot or run the operating system. After the start of the operating system is completed, the processor 254 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, 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 demonstrative embodiments, processor 254 may include 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 separately configured, and when the graphics processor and the video processor are integrated, the graphics processor and the video processor may perform processing of graphics signals output to the display, and when the graphics processor and the video processor are separately configured, the graphics processor and the video processor may perform different functions, respectively, for example, a GPU + frc (frame Rate conversion) architecture.

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

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

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

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

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

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

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

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

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

The memory 260 includes a memory storing various software modules for driving the display device 200. Such as: various software modules stored in the first memory, including: at least one of a 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 illustrates a block diagram of a configuration of the control apparatus 100 according to some embodiments. 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.

A schematic diagram of the software configuration in the display device 200 according to some embodiments is illustrated in fig. 4. 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.

An icon control interface display diagram of an application in display device 200 according to some embodiments is illustrated in fig. 5. 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 some embodiments, various different types of applications may be configured in the display device, and upon starting the display device, the applications are presented in a list in a home page of the display. In order to facilitate the user to know the relevant information of a certain application program when the user selects the application program to start, the display device can recommend the media assets associated with the application program to the user when the user selects the application program and recommends the media assets for the user.

A schematic diagram of a media asset recommendation page is illustrated in FIG. 6, in accordance with some embodiments. Referring to fig. 6, for example, if the user moves the selection focus to application 1, the associated assets of application 1 are displayed in the asset association recommendation area above the application; when the selection focus is moved to the application program 2, the associated assets of the application program 2 are displayed in the asset association recommendation area.

When recommending assets, information such as the source of the assets or the type of the assets is usually identified by a list title. If the information of the types, sources and the like of the media assets in the list is consistent, one title can meet the use requirement. However, if the information such as the resource source or the resource type of the list is different, the resource information cannot be accurately distinguished by only using one title, and accurate prompt information cannot be provided for the user.

For example, in one of the multi-title scenarios, it is desirable to show both the user's historical viewing records and the recommended movie series to the user in a list. These two very different qualities of asset data necessitate two titles to distinguish the different types of resources for the user. In another multi-title scenario, asset A and asset B provide the same type of asset, but both provide very limited amounts of assets, and it is desirable to merge the assets of both assets and present them in a list. It is also identified by multiple titles in order to give the user a clear indication of the asset.

Therefore, the display device provided by the embodiment of the invention is used for implementing a method for implementing multi-title dynamic display of a media asset list, can be distinguished by adopting a plurality of titles according to different recommended media assets, and can dynamically display the titles along with the selection of a user so as to bring accurate prompt information to the user.

A flow diagram illustrating a method for implementing multi-title dynamic presentation of a media asset list according to some embodiments is shown in fig. 7. An embodiment of the present invention provides a display device, including: a display and a controller, the display configured to display the asset associated recommendation area and the asset list title in a display area; the controller is connected with the display, and the controller is configured to execute the implementation method for multi-title dynamic presentation of the media asset list shown in fig. 7, and comprises the following steps:

s1, a media asset recommendation list presented in the media asset association recommendation area is obtained, and the media asset recommendation list comprises a plurality of media asset elements carrying title attributes.

After the display equipment is started, a home page presented in the display comprises an application program area and a media asset association recommendation area, and the media asset association recommendation area is positioned above the application program area. And the application program area presents various application programs arranged in a list form, and the medium resource association recommendation area is used for presenting a certain medium resource element associated with a certain application program. When the user focuses on a certain application program by controlling the selection focus, the controller automatically generates a media asset recommendation list from the media asset elements associated with the application program, and displays the media asset recommendation list in the media asset association recommendation area.

In order to display the corresponding titles according to different media asset elements presented in the media asset association recommendation area, corresponding title attributes can be added to each media asset element in advance, and one media asset element corresponds to one title attribute. The resource element refers to resource data associated with certain application program. When the media asset recommendation list is generated, media asset elements with the same title attribute are arranged together.

And S2, judging whether each media asset element in the media asset recommendation list is completely positioned in the display area.

The display area of the display is the visible area of the user, so that the media list title needs to be displayed in the visible area for the user to view. And in order to display the titles of the asset list above the corresponding asset elements, it is necessary to determine whether each asset element is completely located in the display area.

A data flow diagram of a list multi-title dynamic presentation according to some embodiments is illustrated in fig. 8. Referring to fig. 8, in order to accurately determine the display position of the title of the asset list, the controller is further configured to perform the determination of whether each asset element in the asset recommendation list is completely located in the display area:

and step 21, adding a corresponding index value for each media resource element according to the arrangement sequence of each media resource element in the media resource recommendation list.

And step 22, acquiring the initial index values, traversing each index value from the initial index values, and judging whether the media resource element corresponding to each index value is completely positioned in the display area.

Because the media asset recommendation list comprises a plurality of media asset elements, in order to accurately display the title of the media asset list above the media asset elements displayed in the display area, it is necessary to sequentially traverse whether each media asset element is completely located in the display area. Therefore, to avoid omission when the list is initialized or the selection focus is generated to move, an index value can be added to each asset element.

When the index value is added, the addition is performed according to the arrangement order of each media asset element in the media asset recommendation list, and the index value is increased from 0, such as 0,1,2,3, … …, and the like. And during the starting traversal, sequentially traversing each index value from the initial index value to judge whether the media resource element corresponding to the index value is completely positioned in the display area.

In some embodiments, the presentation form of the media asset recommendation list includes, but is not limited to, two, including: full lists and virtual lists. The complete list is that the media asset recommendation list shows all media asset elements, and the length of the real list is the length formed by all the media asset elements; and the virtual list displays part of the media resource elements in the visible area, and the length of the actual list is the length formed by the media resource elements corresponding to the initial index value and the media resource elements corresponding to the termination index value.

A presentation diagram of a media asset recommendation list according to some embodiments is illustrated in fig. 9. Referring to FIG. 9, if N asset elements Item 0-ItemN are included in the asset recommendation list, the asset elements shown in the complete list are Item 0-ItemN. If the visual area can only show 6 asset elements at the same time, the asset elements shown in the virtual list are Item 8-Item 13 shown in FIG. 9.

Therefore, based on different forms of media asset recommendation lists, the determined initial index value corresponds to different media asset elements. In some embodiments, when the media asset recommendation list adopts the complete list, the controller is further configured to perform the following steps in performing the obtaining of the initial index value:

and 2211, when the media asset recommendation list is a complete list, acquiring the media asset element with the first bit in the bit column in the media asset recommendation list as an initial media asset element.

And 2212, determining the index value corresponding to the initial medium resource element as an initial index value.

When the media asset recommendation list is a complete list, traversal operation needs to be started from a first media asset element, namely, the media asset element with the first bit of the bit column in the media asset recommendation list is used as an initial media asset element, and the corresponding index value is determined as an initial index value.

For example, if the first asset element in the full list is Item0, then the index value of the first asset element Item0 is set to the initial index value.

In some embodiments, when the virtual list is adopted as the media asset recommendation list, the controller is further configured to perform the following steps in the step of obtaining the initial index value:

step 2221, when the resource recommendation list is a virtual list, acquiring the resource elements of the resource recommendation list in the visible area, where the virtual list is a list displaying part of the resource elements in the visible area.

Step 2222, determine the index value of the resource element in the first bit of the bit sequence in the visible area as the initial index value.

When the media asset recommendation list adopts a virtual list, traversal operation starts from the first media asset element of the current visual area, namely, the first media asset element of the position column in the visual area is used as the initial media asset element, and the corresponding index value is determined as the initial index value.

For example, if the first asset element in the virtual list is Item8, then the index value of the first asset element Item8 is set to the initial index value.

And after determining the media asset elements corresponding to the initial index values, sequentially judging whether the media asset elements are completely positioned in the display area. In some embodiments, the controller, in performing the determining whether the asset element corresponding to each index value is completely located within the display area, is further configured to perform the following steps:

step 2231, obtaining coordinate values of each pixel point of the media asset element corresponding to the index value and a coordinate area range of the display area.

Step 2232, if the coordinate values of all the pixel points of the resource element are not completely located in the range of the coordinate area, determining that the resource element is not completely located in the display area.

Step 2233, if all the pixel point coordinate values of the resource element are completely located in the coordinate area range, determining that the resource element is completely located in the display area.

And when judging whether the media asset elements are completely positioned in the display area, calculating whether the visual parts of the media asset elements are completely displayed. The media asset elements are displayed in the media asset recommendation list in a thumbnail mode, so that judgment can be carried out according to pixel point coordinates of the media asset elements when judging whether the media asset elements are completely positioned in the display area.

Each media resource element corresponds to a thumbnail, each thumbnail is composed of a plurality of pixel points, and the coordinate value of each pixel point in the thumbnail is acquired. Establishing a coordinate system for a page presented in a display, wherein a display area can be used as a visual area of the page, and determining a coordinate area range of the display area based on the coordinate system.

And comparing the coordinate value of each pixel point corresponding to each media resource element with the coordinate area range of the display area, and if all the pixel point coordinate values of the specified media resource element are positioned in the coordinate area range, indicating that the specified media resource element is positioned in the visual area, namely determining that the media resource element is completely positioned in the display area.

If the coordinate values of part of the pixel points of the appointed medium resource element are positioned in the range of the coordinate area, and the coordinate values of the other pixel points are not positioned in the range of the coordinate area, the fact that the part of the area of the appointed medium resource element exceeds the display area is indicated, and the medium resource element is determined not to be completely positioned in the display area. Or if all the pixel point coordinate values of the designated medium resource element are not located in the range of the coordinate area, the designated medium resource element is completely beyond the display area, and the medium resource element is determined not to be completely located in the display area.

An effect diagram in which asset elements are not fully located in a display area according to some embodiments is illustrated in fig. 10. Referring to FIG. 10, only a partial area of asset element Item9 is located within the display area, and it is determined that asset element Item9 is not located completely within the display area. All areas of asset element Item10 are located within the display area, determining that asset element Item10 is located entirely within the display area. And asset element Item8 has completely disappeared from the display area, it is determined that asset element Item8 is not completely located within the display area.

As the user controls the selection focus to move on each asset element in the asset recommendation list, because only part of the asset elements can be displayed in the display area, the asset elements move leftwards in sequence as the selection focus moves rightwards, and the asset elements in front of the bit column disappear in the display area from the left side in sequence. Likewise, as the selection focus moves to the left, the asset elements move to the right in sequence, which results in the asset elements behind the bit columns disappearing in sequence from the right in the display area.

The position of the viewable media asset element in the media asset recommendation list changes every time the user controls the selection focus to move once, so that the judgment process of whether the currently viewable media asset element is completely positioned in the display area needs to be carried out after each movement, and the position of the media asset element needing to display the title of the media asset list is accurately determined.

S3, if the media asset elements completely located in the display area exist in the media asset recommendation list, determining the media asset elements completely located in the display area corresponding to the same title attribute as a target media asset element group, wherein the same title attribute corresponds to one target media asset element group.

And sequentially traversing each media resource element based on the initial index values obtained in the two ways, and traversing a plurality of media resource elements completely positioned in the display area when judging whether the media resource elements are completely positioned in the display area. And if the currently traversed media asset elements are completely positioned in the display area, accumulating the number of the media asset elements and continuing traversing with the next index value.

When the media asset recommendation list is generated, the media asset elements with the same title attribute are arranged together, so that the title attributes corresponding to all the traversed media asset elements completely positioned in the display area are obviously distinguished, and the media asset elements with the same title attribute are determined as a target media asset element group. That is, media asset elements completely located in the display area may form a plurality of target media asset element groups, and one target media asset element group corresponds to one title attribute, i.e. the title attribute of each media asset element in one target media asset element group is the same.

If the number of the media asset elements with the same title attribute is large, a plurality of media asset elements with the same title attribute can be displayed in the display area; if the number of the media asset elements of the same title attribute is less, a plurality of media asset elements of different title attributes can be displayed in the display area. Therefore, for accurate recommendation list title display, when traversal is performed by using the index value, the traversal end condition may be that traversal is performed to the next title attribute, or the traversed next asset element is not completely located in the display area, that is, the target asset element group for displaying the recommendation list title is determined based on the characteristics of the title attribute of the asset element displayed in the display area.

In some embodiments, when traversing is performed until the next asset element is not completely located in the display area as a traversal end condition, the controller determines, if there are asset elements completely located in the display area in the asset recommendation list, asset elements completely located in the display area corresponding to the same title attribute as a target asset element group, and is further configured to perform the following steps:

and 311, in the media asset recommendation list, if the target media asset element is completely located in the display area, determining the target media asset element as the initial media asset element.

And step 312, if the next media asset element corresponding to the same title attribute as the target media asset element is not completely located in the display area, determining the next media asset element as a termination media asset element.

And 313, acquiring all the media asset elements from the initial media asset element to the termination media asset element, and determining all the media asset elements as a target media asset element group corresponding to the same title attribute.

When each media resource element is traversed in sequence based on the index value, whether the index value is smaller than or equal to the total number of the media resource elements is judged, if so, the subsequent traversing process of the index value is continued, and if so, the program makes an error and returns to the initial state. The total number of the media asset elements refers to the number of the media asset elements which can be seen simultaneously, and if the media asset recommendation list is a complete list, the total number of the media asset elements is the total number of all the media asset elements in the complete list; and if the media asset recommendation list is a virtual list, the total number of the media asset elements is the total number of the media asset elements in the visible area.

And when traversing based on the index value, if a certain media resource element is completely positioned in the display area, taking the target media resource element traversed for the first time as an initial media resource element m, adding 1 to the index value n, traversing the next media resource element, and if the title attributes of the media resource element and the initial media resource element are the same, judging whether the media resource element is completely positioned in the display area. If the index value n is completely located in the display area, adding 1 to the index value n, and traversing the next media resource element; if the index value is not completely located in the display area, resetting the initial index value, namely taking the index value of the media asset element which is not completely located in the display area as the initial index value, at this time, n corresponds to the next title attribute, continuously traversing the subsequent media asset elements, and so on.

And if the next media resource element with the same title attribute as the target media resource element is not completely positioned in the display area, stopping the current traversal process, accumulating the index value n to the index value corresponding to the next media resource element at the moment, and determining the media resource element as a termination media resource element n. All the asset elements between the initial asset element m and the termination asset element n have the same title attribute, so that all the asset elements are determined as a target asset element group corresponding to the same title attribute, the length of the target asset element group is (n-m) × item.

That is, when the asset recommendation list moves to the left, if the rightmost asset element in the display area is not completely located in the display area, but the title attribute of the rightmost asset element is the same as the title attribute of the previous asset element, the asset element is used as the terminating asset element, and the length of the target asset element group is the length formed by the initial asset element to the rightmost boundary of the display area.

A schematic diagram of determining a target asset element group according to some embodiments is illustrated in fig. 11. For example, if there are many asset elements corresponding to a certain title attribute, a situation may occur in which only the asset element corresponding to the title attribute is displayed in the display area, that is, only one asset list title is displayed in the display area. In this case, referring to FIG. 11, if traversing through to asset element Item8, which is completely within the display area, in the display area, the index value is incremented by 1 and traversal continues through asset element Item9, if asset element Item9 is completely within the display area, the index value is incremented by 1 and traversal continues through asset element Item10, and so on. If traversal to asset element Item13 is not fully located within the display area, asset element 13 is taken as the terminating asset element. At this time, the target asset element group includes 6 asset elements included in asset elements Item8 to Item13, and the title attributes of the 6 asset elements are the same, and the length of the target asset element group is the length formed from Item8 to the rightmost boundary of the display area.

In some embodiments, when traversing to the next title attribute is taken as a traversal end condition, the controller, in executing that if there are asset elements completely located in the display area in the asset recommendation list, determining an asset element completely located in the display area corresponding to the same title attribute as a target asset element group, is further configured to:

in step 321, in the media asset recommendation list, if the target media asset element is completely located in the display area, determining the target media asset element as the initial media asset element.

And 322, comparing the title attribute of the next media resource element completely positioned in the display area with the title attribute of the initial media resource element, and if the title attribute of the next media resource element completely positioned in the display area is inconsistent with the title attribute of the initial media resource element, determining the previous media resource element of the media resource element with inconsistent title attribute as the termination media resource element.

Step 323, acquiring all media asset elements included from the initial media asset element to the termination media asset element, and determining all the media asset elements as a target media asset element group corresponding to the same title attribute.

When each media resource element is traversed in sequence based on the index value, if a certain media resource element is completely positioned in the display area, the target media resource element traversed for the first time is used as an initial media resource element m, and the index value n is added by 1 to traverse the next media resource element. And comparing the title attribute of the next media resource element completely positioned in the display area with the title attribute of the initial media resource element, if the comparison is the same, indicating that the title attributes of the next media resource element are the same as those of the initial media resource element, identifying by using the same media resource list title, adding 1 to the index value n, traversing the next media resource element completely positioned in the display area, and so on.

And if the title attribute of the next media asset element completely positioned in the display area is inconsistent with the title attribute of the initial media asset element, stopping the current traversal process, accumulating the index value n to the index value corresponding to the next media asset element at the moment, and determining the previous media asset element of the media asset element as a termination media asset element n-1. All the media resource elements between the initial media resource element m and the termination media resource element n-1 have the same title attribute, so that all the media resource elements are determined as a target media resource element group corresponding to the same title attribute, the length of the target media resource element group is (n-m) × item.

However, when the resource recommendation list moves to the left, if the rightmost resource element in the display area is not completely located in the display area, but the title attribute of the rightmost resource element is the same as the title attribute of the previous resource element, the resource element is used as the terminating resource element, and the length of the target resource element group is the length formed by the initial resource element to the rightmost boundary of the display area.

Another schematic illustration of determining a target set of asset elements according to some embodiments is illustrated in fig. 12. For example, if there are fewer asset elements corresponding to a title attribute, then a plurality of asset list titles may be displayed in the display area. In this case, referring to fig. 12, if traversing to asset element Item8 located completely in the display area has a title attribute of a, the index value is incremented by 1, and traversing to asset element Item9 is continued, and if traversing to asset element Item9 located completely in the display area but has a title attribute of B, which is not consistent with Item8, the previous asset element Item8 of asset element 9 is taken as the terminating asset element. At this time, the initial asset element and the terminal asset element are the same asset element Item8, so the target asset element group includes asset element Item8, which corresponds to title attribute a, title attribute a corresponds to title 1, and the length of the target asset element group is the length formed by asset element Item 8.

Traversal continues through asset element Item10 as described above, at which point asset element Item9 is the initial asset element of another title attribute B. If asset element Item10 is fully located in the display area and the title attribute is the same as that of Item9, then the index value is incremented by 1 and traversal continues through asset element Item11 and so on. If traversal reaches that asset element Item12 is completely located within the display area, but its title attribute is C and Item9 do not coincide, then the previous asset element Item11 of asset element 12 is taken as the terminating asset element. At this time, the target asset element group includes 3 asset elements included in asset elements Item9 through Item11, and the title attributes of the 3 asset elements are the same and are all title attribute B, the title attribute B corresponds to title 2, and the length of the target asset element group is the length formed from asset element Item9 through Item 11.

Traversal continues through asset element Item13 as described above, at which point asset element Item12 is the initial asset element of another title attribute C. If the title attribute of asset element Item13 is the same as the title attribute of Item12, but Item13 is not fully located within the display area, then asset element 13 is treated as a terminating asset element. At this time, the target asset element group includes two asset elements, Item12 and Item13, and the title attributes of the 2 asset elements are the same and all correspond to title attribute C, the title attribute C corresponds to title 3, and the length of the target asset element group is the length formed from Item12 to the rightmost border of the display area.

Therefore, on the premise that the traversal media resource elements are completely located in the display area, the title attributes are used as the basis for distinguishing the media resource elements, the media resource elements displayed in the display area can be divided into a plurality of target media resource element groups, and the target media resource element groups respectively correspond to one title attribute, so that the media resource elements can be divided according to the title attributes to accurately display the titles of the media resource list.

And S4, acquiring a media asset list title corresponding to each same title attribute, and displaying the media asset list title above a media asset associated recommendation area corresponding to the target media asset element group.

And determining a plurality of target media asset element groups according to any one of the manners provided by the previous embodiments, wherein each target media asset element group corresponds to one title attribute, and each title attribute corresponds to one media asset list title. In order to identify the corresponding media asset elements by using the media asset list title, the media asset list title is displayed above the target media asset element group, namely above the corresponding position of the media asset associated recommendation area, the front end part of the display position of the media asset list title is aligned with the front end part of the display position of the first media asset element in the target media asset element group, and the rear end part of the display position of the media asset list title is aligned with the rear end part of the display position of the last media asset element in the target media asset element group.

The display of the titles of the media asset list dynamically moves along with the positions of the media asset elements in the display area, namely when the user controls the selection focus to move on the media asset recommendation list to cause the positions of the media asset elements in the display area to change, each title of the media asset list is dynamically adjusted, so that the position of each title of the media asset list is consistent with the position of the corresponding media asset element, and different types of media asset information can be accurately distinguished through the display of the titles of the media asset list.

In some embodiments, to implement the dynamic adjustment of each asset list title with the position of the corresponding asset element, the controller is further configured to, after performing the displaying of the asset list title on the asset associated recommendation region corresponding to the target asset element group:

and step 41, determining a title display position above the media asset associated recommendation area based on the display position of the target media asset element group.

And 42, displaying the title of the media asset list at the title display position.

In some embodiments, a media asset list title is displayed above the media asset association recommendation area to identify each media asset element in the media asset association recommendation area. Therefore, the title display position can be determined above the medium resource associated recommendation area based on the display position of each target medium resource element group in the medium resource associated recommendation area.

Specifically, the controller, in executing the determining of the title display position above the media asset association recommendation area based on the display position of the target media asset element group, is further configured to:

step 411, obtaining an initial position of an initial resource element and a termination position of a termination resource element of the target resource element group.

And step 412, taking the initial position of the initial media asset element as the initial position of the title display position, and taking the end position of the end media asset element as the end position of the title display position.

And 413, determining the title display position above the medium asset association recommendation area based on the initial position of the title display position and the termination position of the title display position.

Each target media resource element group comprises at least one media resource element, so that the display position of the target media resource element group in the media resource associated recommendation area can be limited according to the positions of the initial media resource element and the termination media resource element. In order to enable the position of the title of the medium resource list to be consistent with the position display of the corresponding medium resource element, the initial position of the initial medium resource element corresponding to the upper area of the medium resource association recommendation area is used as the initial position of the title display position, and the end position of the end medium resource element corresponding to the upper area of the medium resource association recommendation area is used as the end position of the title display position. And if the termination media asset element is not completely positioned in the display area, taking the rightmost boundary position of the display area as the termination position of the termination media asset element.

Therefore, the title display position can be determined above the media asset association recommendation area according to the initial position of the title display position and the end position of the title display position. The width of the title display position is limited by the position of the initial resource element and the position of the termination resource element in the corresponding target resource element group, namely, the title display position corresponds to the area formed by the integral number of resource elements.

And displaying each media asset list title at a corresponding title display position, wherein the display length of each media asset list title is the same as the length of an area formed by the target media asset element group, and the display lengths are corresponding to the positions of the target media asset element groups, so that the display positions of the media asset list titles and the positions of the respective corresponding media asset elements can be ensured to be consistent.

Taking the example that the user controls the selection focus to move to the application program 1, the title attribute corresponding to each media asset element in the generated media asset recommendation list comprises an account entry, a historical viewing record and a hot spot recommendation. According to the title attribute-based method for dividing the media asset elements and determining the titles of the media asset list, which is provided by the embodiment, the title attribute, namely the account entry, is determined to correspond to the title 1 of the media asset list, and the corresponding media asset element is Item 0; the title attribute of 'historical viewing record' corresponds to a asset list title 2, and the corresponding asset elements are Item1, Item2 and Item 3; the title attribute "hot spot recommendation" corresponds to asset list title 3, and the corresponding asset element is Item 4. That is, 5 asset elements can be displayed completely in the display area at the same time.

A state diagram for a multi-title dynamic presentation according to some embodiments is illustrated in fig. 13. Referring to fig. 13, at the initial time, if asset element Item0 (the first target asset element group) corresponding to the title attribute "account entry" is completely located in the display area, a title display position a is determined based on the display position of asset element Item0 above the asset association recommendation area, and asset list title 1 is displayed at title display position a, it can be seen that the display length of asset list title 1 is the same as the length of the area occupied by asset element Item0, and the display position is opposite. And if the asset elements corresponding to the title attribute of "historical viewing record" are Item1, Item2 and Item3 (the second target asset element group) which are completely located in the display area, determining a title display position b based on the display positions of the asset elements Item1, Item2 and Item3 above the asset associated recommendation area, and displaying the asset list title 2 at the title display position b, so that the display length of the asset list title 2 is the same as the length of the area occupied by the asset elements Item1, Item2 and Item3, and the positions are opposite. If the asset element corresponding to the title attribute "hot spot recommendation" is Item4 (the third target asset element group) completely located in the display area, determining a title display position c based on the display position of the asset element Item4 above the asset association recommendation area, and displaying the asset list title 3 at the title implementation position c, it can be seen that the display length of the asset list title 3 is the same as the length of the area occupied by the asset element Item4, and the positions are opposite.

Another state diagram for a multi-title dynamic presentation in accordance with some embodiments is illustrated in FIG. 14. Referring to fig. 14, if the user controls the selection focus to move to the right in the asset recommendation list, the respective asset elements displayed in the asset association recommendation area move to the left. If the title attribute "Account entry" corresponds to asset element Item0 beyond the display area, its corresponding asset list title 1 also disappears. When moving to the left, the asset elements Item1, Item2, and Item3 corresponding to the title attribute "history viewing record" are still completely located in the display area, only the display position changes, and at this time, the display position of the corresponding asset list title 2 moves accordingly. With the leftward movement, the asset element Item5 corresponding to the title attribute "hot spot recommendation" can be seen, and asset element Item5 is partially located in the display area, at this time, the target asset element group corresponding to the title attribute "hot spot recommendation" includes asset elements Item4 and Item5, and then the corresponding asset list title 3 corresponds to the display positions of asset elements Item4 and Item 5.

Yet another state diagram for a multi-title dynamic presentation in accordance with some embodiments is illustrated in FIG. 15. Referring to fig. 15, if the user controls the selection focus to continue moving to the right in the asset recommendation list, the individual asset elements displayed in the asset association recommendation area continue moving to the left. The asset element Item1 corresponding to the title attribute "history viewing record" exceeds the display area, and only asset elements Item2 and Item3 are still completely located in the display area, so that the display position of the corresponding asset list title 2 only moves and displays along with asset elements Item2 and Item3, that is, the display length of the asset list title 2 is the same as the length of the area occupied by asset elements Item2 and Item3, and the positions are corresponding. With the leftward movement, the asset elements corresponding to the title attribute "hot spot recommendation" are Item5 and Item6, and asset element Item5 is completely located in the display area, Item6 is partially located in the display area, at this time, the target asset element group corresponding to the title attribute "hot spot recommendation" includes asset elements Item4, Item5 and Item6, the display position of the corresponding asset list title 3 is defined based on the asset elements Item4 to Item6, and the position of Item6 is based on the right side boundary of the display area, that is, the display length of the asset list title 3 is the same as the length of the area occupied by asset elements Item4 to Item6, and the positions are corresponding to each other.

Therefore, with the movement of the selection focus on the media asset recommendation list, the positions of the media asset elements displayed in the media asset association recommendation area are changed, so that the display length of the title of the media asset list is consistent with the occupation length of the corresponding target media asset element group in the display area, and the display consistency of the positions of the titles of the media asset list and the positions of the corresponding media asset elements can be further ensured. Therefore, multiple titles are dynamically displayed in the media asset recommendation list, and media asset information of different media asset sources or different media asset types can be more accurately distinguished in a multi-title display mode, so that accurate prompt information is brought to a user, the user can conveniently check the information, and the user experience is improved.

In some embodiments, if too many asset elements corresponding to a title attribute cannot be displayed in the visual area at the same time, several asset elements of the title attribute may be displayed in the asset recommendation list, and a view more button may be displayed in the last item in the target asset element group. And setting deep links based on the viewing of more buttons, and clicking the buttons to jump to a corresponding deep link interface, wherein all media asset elements under the title attribute are displayed on the interface. And guiding the user to view more media asset elements when the user controls the selection focus to move to the last item under the title attribute.

As can be seen from the foregoing technical solutions, in a display device provided in an embodiment of the present invention, a controller is configured to: the method comprises the steps of obtaining a media asset recommendation list presented in a media asset association recommendation area, judging whether each media asset element in the media asset recommendation list is completely located in a display area, if the media asset elements completely located in the display area exist in the media asset recommendation list, determining the media asset elements completely located in the display area corresponding to the same title attribute as a target media asset element group, obtaining a media asset list title corresponding to each same title attribute, and displaying the media asset list title above the media asset association recommendation area corresponding to the target media asset element group. Therefore, the display device provided by the embodiment of the invention distinguishes the media resource elements according to the title attributes, displays the media resource list title corresponding to each title attribute on the corresponding media resource element, ensures that the display length of each media resource list title is consistent with the occupation length of the corresponding target media resource element group in the display area, and the display position changes along with the change of the position of the media resource element, further ensures that the position of each media resource list title is consistent with the display of the position of the respective corresponding media resource element, realizes the dynamic display of multiple titles, and distinguishes the media resource information of different media resource sources or different media resource types more accurately so as to bring accurate prompt information to users, facilitate the viewing of the users and improve the user experience.

A flow diagram illustrating a method for implementing multi-title dynamic presentation of a media asset list according to some embodiments is shown in fig. 7. Referring to fig. 7, a method for implementing multi-title dynamic display of a media asset list according to an embodiment of the present invention is executed by a controller configured in a display device according to the foregoing embodiment, where the method includes:

s1, acquiring a media asset recommendation list presented in the media asset association recommendation area, wherein the media asset recommendation list comprises a plurality of media asset elements carrying title attributes;

s2, judging whether each media resource element in the media resource recommendation list is completely located in the display area;

s3, if the media asset elements completely positioned in the display area exist in the media asset recommendation list, determining the media asset elements completely positioned in the display area corresponding to the same title attribute as a target media asset element group, wherein the same title attribute corresponds to one target media asset element group;

and S4, acquiring a media asset list title corresponding to each same title attribute, and displaying the media asset list title above the media asset associated recommendation area corresponding to the target media asset element group.

In a specific implementation manner, the present invention further provides a computer storage medium, where the computer storage medium may store a program, and when the program is executed, the program may include some or all of the steps in each embodiment of the method for implementing multi-title dynamic presentation of a media asset list provided by the present invention. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM) or a Random Access Memory (RAM).

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

The same and similar parts in the various embodiments in this specification may be referred to each other. Particularly, for the embodiment of the method for implementing multi-title dynamic presentation of a media asset list, since the embodiment is substantially similar to the embodiment of the display device, the description is simple, and the relevant points can be referred to the description in the embodiment of the display device.

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

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

Claims

1. A display device, comprising:

a controller connected with the display, the controller configured to:

2. The display device of claim 1, wherein the controller, in performing the determining whether each asset element in the asset recommendation list is completely located within the display area, is further configured to:

3. The display device according to claim 2, wherein the controller, in performing the obtaining of the initial index value, is further configured to:

4. The display device according to claim 2, wherein the controller, in performing the obtaining of the initial index value, is further configured to:

5. The display device of claim 2, wherein the controller, in performing the determining whether the asset element corresponding to each index value is completely located within the display area, is further configured to:

6. The display device according to claim 1, wherein the controller, in performing the determining that if there are media asset elements completely located in the display area in the media asset recommendation list, media asset elements completely located in the display area corresponding to the same title attribute are determined as a target media asset element group, is further configured to:

7. The display device according to claim 1, wherein the controller, in performing the determining that if there are media asset elements completely located in the display area in the media asset recommendation list, media asset elements completely located in the display area corresponding to the same title attribute are determined as a target media asset element group, is further configured to:

8. The display device of claim 1, wherein the controller, in performing the displaying of the asset list title above the asset associated recommendation region corresponding to the target asset element group, is further configured to:

and displaying the media asset list title at the title display position.

9. The display device of claim 8, wherein the controller, in executing the display position based on the target media asset element group, determines a title display position above a media asset association recommendation area, and is further configured to:

10. A method for realizing multi-title dynamic display of a media asset list is characterized by comprising the following steps: