CN113630654A - Display device and media resource pushing method - Google Patents
Display device and media resource pushing method Download PDFInfo
- Publication number
- CN113630654A CN113630654A CN202110896263.5A CN202110896263A CN113630654A CN 113630654 A CN113630654 A CN 113630654A CN 202110896263 A CN202110896263 A CN 202110896263A CN 113630654 A CN113630654 A CN 113630654A
- Authority
- CN
- China
- Prior art keywords
- media asset
- playing
- media
- parameter
- capability parameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000003993 interaction Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241001025261 Neoraja caerulea Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4668—Learning process for intelligent management, e.g. learning user preferences for recommending movies for recommending content, e.g. movies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
Abstract
The application provides a display device and a media resource pushing method, wherein a controller of the display device is configured to: and responding to the input media asset interface display instruction, and acquiring a first playing capability parameter, wherein the first playing capability parameter comprises a parameter representing the sound playing capability of the display equipment and a parameter representing the picture display capability of the display equipment. And then, displaying a media asset interface according to the first playing capability parameter, wherein the media asset interface comprises a plurality of media asset controls, a media asset playing source corresponding to each media asset control is matched with the first playing capability parameter, and after a certain media asset control receives the selection operation of the user, the display equipment plays the corresponding media asset according to the corresponding media asset playing source. Through monitoring the display equipment in real time and pushing the matched media asset playing source according to the playing capability parameter, the problem of playing failure when the playing capability of the display equipment is not matched with the type of the film source is solved, and therefore user experience is improved.
Description
Technical Field
The present application relates to the technical field of display devices, and in particular, to a display device and a method for pushing a media resource.
Background
Display devices, such as smart televisions, may provide a user with a picture to play, such as audio, video, pictures, etc. Compared with the traditional television which provides live television programs for users through data broadcasting, the smart television generally focuses on online interactive media, internet television and on-demand streaming media, and can provide richer contents and services for the users, such as various applications and service contents of network videos, network games and the like.
With the continuous development and progress of multimedia technology, the technology for improving the definition of video and the detail of sound is mature day by day. In some scenarios, a user may select a specific type of video source, such as dolby audio source and high definition source, to obtain the enhancement of video definition and audio details when playing media assets, and obtain a better viewing experience. However, since part of the display devices or low-end products do not support the playing function of dolby sound or high-definition film sources, when a user selects a video of a dolby sound film source in a media asset interface for playing, a situation of playing failure occurs, which affects user experience.
Disclosure of Invention
The application provides a display device and a media asset source pushing method, which can improve the watching experience of a user by monitoring the playing capability parameters of the display device and an accessed external device in real time and pushing a matched media asset playing source according to the playing capability parameters.
In a first aspect, the present application provides a display device comprising:
a display for displaying a user interface;
a controller configured to:
responding to an input media asset interface display instruction, and acquiring a first playing capability parameter, wherein the first playing capability parameter comprises a parameter representing the sound playing capability of the display equipment and a parameter representing the picture display capability of the display equipment;
and displaying a media asset interface according to the first playing capability parameter, wherein the media asset interface comprises a plurality of media asset controls, a media asset playing source corresponding to the media asset controls is matched with the first playing capability parameter, and the media asset controls are used for triggering playing of corresponding media assets according to the corresponding media asset playing source after receiving the selection operation of the user.
In a second aspect, the present application further provides a method for pushing a media asset source, including the following steps:
responding to an input media asset interface display instruction, and acquiring a first playing capability parameter, wherein the first playing capability parameter comprises a parameter representing the sound playing capability of the display equipment and a parameter representing the picture display capability of the display equipment;
and displaying a media asset interface according to the first playing capability parameter, wherein the media asset interface comprises a plurality of media asset controls, a media asset playing source corresponding to the media asset controls is matched with the first playing capability parameter, and the media asset controls are used for triggering playing of corresponding media assets according to the corresponding media asset playing source after receiving the selection operation of the user.
As can be seen from the foregoing technical solutions, the present application provides a display device and a media resource pushing method, where a controller of the display device is configured to: and responding to the input media asset interface display instruction, and acquiring a first playing capability parameter, wherein the first playing capability parameter comprises a parameter representing the sound playing capability of the display equipment and a parameter representing the picture display capability of the display equipment. And then, displaying a media asset interface according to the first playing capability parameter, wherein the media asset interface comprises a plurality of media asset controls, a media asset playing source corresponding to each media asset control is matched with the first playing capability parameter, and after a certain media asset control receives the selection operation of the user, the display equipment plays the corresponding media asset according to the corresponding media asset playing source. According to the display device and the media asset source pushing method, the display device is monitored in real time, and the matched media asset playing source is pushed according to the playing capacity parameter, so that the problem of playing failure when the playing capacity of the display device is not matched with the type of the media asset is solved, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the implementation manner in the related art, a brief description will be given below of the drawings required for the description of the embodiments or the related art, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 illustrates an operational scenario between a display device and a control apparatus according to some embodiments;
fig. 2 illustrates a block diagram of a hardware configuration of a control apparatus according to some embodiments;
fig. 3 illustrates a hardware configuration block diagram of a display device according to some embodiments;
FIG. 4 illustrates a software configuration diagram in a display device according to some embodiments;
FIG. 5 illustrates a media asset interface presented on a display;
FIG. 6 illustrates a media asset interface presented on a display in one embodiment;
FIG. 7 illustrates a media asset interface presented on a display in one embodiment;
FIG. 8 illustrates a flow diagram of a method in one embodiment;
FIG. 9 illustrates a flow diagram of a method in one embodiment;
FIG. 10 illustrates a flow diagram of a method in one embodiment;
FIG. 11 illustrates a flow diagram of a method in one embodiment;
FIG. 12 illustrates a play source toggle control presented on a display in one embodiment;
fig. 13 is a flowchart illustrating a method for pushing a media asset source according to an exemplary embodiment of the present application.
Detailed Description
To make the purpose and embodiments of the present application clearer, the following will clearly and completely describe the exemplary embodiments of the present application with reference to the attached drawings in the exemplary embodiments of the present application, and it is obvious that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
It should be noted that the brief descriptions of the terms in the present application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of the present application. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.
The terms "first," "second," "third," and the like in the description and claims of this application and in the above-described drawings are used for distinguishing between similar or analogous objects or entities and not necessarily for describing a particular sequential or chronological order, unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances.
The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements is not necessarily limited to all elements expressly listed, but may include other elements not expressly listed or inherent to such product or apparatus.
The term "module" refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and/or software code that is capable of performing the functionality associated with that element.
Fig. 1 is a schematic diagram of an operation scenario between a display device and a control apparatus according to an embodiment. As shown in fig. 1, a user may operate the display apparatus 200 through the smart device 300 or the control device 100.
In some embodiments, the control apparatus 100 may be a remote controller, and the communication between the remote controller and the display device includes an infrared protocol communication or a bluetooth protocol communication, and other short-distance communication methods, and controls the display device 200 in a wireless or wired manner. The user may input a user instruction through a key on a remote controller, voice input, control panel input, etc., to control the display apparatus 200.
In some embodiments, the smart device 300 (e.g., mobile terminal, tablet, computer, laptop, etc.) may also be used to control the display device 200. For example, the display device 200 is controlled using an application program running on the smart device.
In some embodiments, the display device 200 may also be controlled in a manner other than the control apparatus 100 and the smart device 300, for example, the voice command control of the user may be directly received by a module configured inside the display device 200 to obtain a voice command, or may be received by a voice control device provided outside the display device 200.
In some embodiments, the display device 200 is also in data communication with a server 400. The display device 200 may be allowed to be communicatively connected through a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 400 may provide various contents and interactions to the display apparatus 200. The server 400 may be a cluster or a plurality of clusters, and may include one or more types of servers.
Fig. 2 exemplarily shows a block diagram of a configuration of the control apparatus 100 according to an exemplary embodiment. As shown in fig. 2, the control device 100 includes a controller 110, a communication interface 130, a user input/output interface 140, a memory, and a power supply. The control apparatus 100 may receive an input operation instruction from a user and convert the operation instruction into an instruction recognizable and responsive by the display device 200, serving as an interaction intermediary between the user and the display device 200.
Fig. 3 shows a hardware configuration block diagram of the display apparatus 200 according to an exemplary embodiment.
In some embodiments, the display apparatus 200 includes at least one of a tuner demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a display 260, an audio output interface 270, a memory, a power supply, a user interface.
In some embodiments the controller comprises a processor, a video processor, an audio processor, a graphics processor, a RAM, a ROM, a first interface to an nth interface for input/output.
In some embodiments, the display 260 includes a display screen component for presenting a picture, and a driving component for driving an image display, a component for receiving an image signal from the controller output, performing display of video content, image content, and a menu manipulation interface, and a user manipulation UI interface.
In some embodiments, the display 260 may be a liquid crystal display, an OLED display, and a projection display, and may also be a projection device and a projection screen.
In some embodiments, communicator 220 is a component for communicating with external devices or servers according to various communication protocol types. For example: the communicator may include at least one of a Wifi module, a bluetooth module, a wired ethernet module, and other network communication protocol chips or near field communication protocol chips, and an infrared receiver. The display apparatus 200 may establish transmission and reception of control signals and data signals with the external control apparatus 100 or the server 400 through the communicator 220.
In some embodiments, the user interface may be configured to receive control signals for controlling the apparatus 100 (e.g., an infrared remote control, etc.).
In some embodiments, the detector 230 is used to collect signals of the external environment or interaction with the outside. For example, detector 230 includes a light receiver, a sensor for collecting ambient light intensity; alternatively, the detector 230 includes an image collector, such as a camera, which may be used to collect external environment scenes, attributes of the user, or user interaction gestures, or the detector 230 includes a sound collector, such as a microphone, which is used to receive external sounds.
In some embodiments, the external device interface 240 may include, but is not limited to, the following: high Definition Multimedia Interface (HDMI), analog or data high definition component input interface (component), composite video input interface (CVBS), USB input interface (USB), RGB port, and the like. The interface may be a composite input/output interface formed by the plurality of interfaces.
In some embodiments, the tuner demodulator 210 receives broadcast television signals via wired or wireless reception, and demodulates audio/video signals, such as EPG data signals, from a plurality of wireless or wired broadcast television signals.
In some embodiments, the controller 250 and the modem 210 may be located in different separate devices, that is, the modem 210 may also be located in an external device of the main device where the controller 250 is located, such as an external set-top box.
In some embodiments, the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored in memory. The controller 250 controls the overall operation of the display apparatus 200. For example: in response to receiving a user command for selecting a UI object to be displayed on the display 260, the controller 250 may perform an operation related to the object selected by the user command.
In some embodiments, the object may be any one of selectable objects, such as a hyperlink, an icon, or other actionable control. The operations related to the selected object are: displaying an operation connected to a hyperlink page, document, image, or the like, or performing an operation of a program corresponding to the icon.
In some embodiments the controller comprises at least one of a Central Processing Unit (CPU), a video processor, an audio processor, a Graphics Processing Unit (GPU), a RAM Random Access Memory (RAM), a ROM (Read-Only Memory), a first to nth interface for input/output, a communication Bus (Bus), and the like.
A CPU processor. For executing operating system and application program instructions stored in the memory, and executing various application programs, data and contents according to various interactive instructions receiving external input, so as to finally display and play various audio-video contents. The CPU processor may include a plurality of processors. E.g. comprising a main processor and one or more sub-processors.
In some embodiments, a graphics processor for generating various graphics objects, such as: icons, operation menus, user input instruction display graphics, and the like. The graphic processor comprises an arithmetic unit, which performs operation by receiving various interactive instructions input by a user and displays various objects according to display attributes; the system also comprises a renderer for rendering various objects obtained based on the arithmetic unit, wherein the rendered objects are used for being displayed on a display.
In some embodiments, the video processor is configured to receive an external video signal, and perform video processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, and image synthesis according to a standard codec protocol of the input signal, so as to obtain a signal that can be displayed or played on the direct display device 200.
In some embodiments, the video processor 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 the video decoding module is used for processing the video signal after demultiplexing, including decoding, scaling and the like. And the image synthesis module is used for carrying out superposition mixing processing on the GUI signal input by the user or generated by the user and the video image after the zooming processing by the graphic generator so as to generate an image signal for display. And the frame rate conversion module is used for converting the frame rate of the input video. And the display formatting module is used for converting the received video output signal after the frame rate conversion, and changing the signal to be in accordance with the signal of the display format, such as an output RGB data signal.
In some embodiments, the audio processor is configured to receive an external audio signal, decompress and decode the received audio signal according to a standard codec protocol of the input signal, and perform noise reduction, digital-to-analog conversion, and amplification processing to obtain an audio signal that can be played in the speaker.
In some embodiments, a user may enter user commands on a Graphical User Interface (GUI) displayed on display 260, and the user input interface receives the user input commands through the Graphical User Interface (GUI). Alternatively, the user may input the user command by inputting a specific sound or gesture, and the user input interface receives the user input command by recognizing the sound or gesture through the sensor.
In some embodiments, a "user interface" is a media interface for interaction and information exchange between an application or operating system and a user that enables conversion between an internal form of information and a form that is acceptable to the user. The common presentation form of the User Interface is Graphical User Interface (GUI), which refers to a User Interface related to computer operation 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.
In some embodiments, a system of a display device may include a Kernel (Kernel), a command parser (shell), a file system, and an application program. The kernel, shell, and file system together make up the basic operating system structure that allows users to manage files, run programs, and use the system. After power-on, the kernel is started, kernel space is activated, hardware is abstracted, hardware parameters are initialized, and virtual memory, a scheduler, signals and interprocess communication (IPC) are operated and maintained. And after the kernel is started, loading the Shell and the user application program. The application program is compiled into machine code after being started, and a process is formed.
As shown in fig. 4, the system of the display device may include a Kernel (Kernel), a command parser (shell), a file system, and an application program. The kernel, shell, and file system together make up the basic operating system structure that allows users to manage files, run programs, and use the system. After power-on, the kernel is started, kernel space is activated, hardware is abstracted, hardware parameters are initialized, and virtual memory, a scheduler, signals and interprocess communication (IPC) are operated and maintained. And after the kernel is started, loading the Shell and the user application program. The application program is compiled into machine code after being started, and a process is formed.
As shown in fig. 4, the system of the display device is divided into three layers, i.e., an application layer, a middleware layer and a hardware layer from top to bottom.
The Application layer mainly includes common applications on the television and an Application Framework (Application Framework), wherein the common applications are mainly applications developed based on the Browser, such as: HTML5 APPs; and Native APPs (Native APPs);
an Application Framework (Application Framework) is a complete program model, and has all basic functions required by standard Application software, such as: file access, data exchange, and interfaces (toolbars, status bars, menus, dialog boxes) for use of these functions.
Native APPs (Native APPs) may support online or offline, message push, or local resource access.
The middleware layer comprises various television protocols, multimedia protocols, system components and other middleware. The middleware can use basic service (function) provided by system software to connect each part of an application system or different applications on a network, and can achieve the purposes of resource sharing and function sharing.
The hardware layer mainly comprises an HAL interface, hardware and a driver, wherein the HAL interface is a unified interface for butting all the television chips, and specific logic is realized by each chip. The driving mainly comprises: audio drive, display drive, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (like fingerprint sensor, temperature sensor, pressure sensor etc.) and power drive etc..
The above embodiments describe the hardware/software architecture and functional implementation of the display device.
Generally, a video application or a media asset application is installed on a display device, when a user opens the media asset application, an application interface displayed by the display device is called a media asset interface, the media asset interface includes a certain number of media asset controls, and the media asset controls correspond to different video film sources, that is, media asset playing sources. And when the user clicks the media asset control, playing according to the corresponding media asset playing source, so that the user watches the corresponding video.
In some application scenarios, when a user selects the asset control to view the corresponding asset, the user may select a particular type of video film source. It should be noted that the video film source of a specific type can bring different playing experiences to the user through the specific sound playing capability and the specific picture displaying capability of the device, so that the user can obtain the video definition and the promotion of the sound details when playing the media asset. For example, a film source supporting dolby sound and a film source of different picture resolutions (super-definition, blue-ray, etc.).
In some embodiments, the video film source is a media asset playback source. When a user clicks the media asset control, the media asset control may correspond to different media asset playing sources, the different media asset playing sources respectively correspond to different specific types, and the different specific types mainly represent video definition and sound details, such as a film source supporting dolby sound effect and a film source with different picture resolutions.
The display equipment can play the media asset playing sources corresponding to the media asset controls of different types according to the playing capability parameters, wherein the playing capability parameters comprise parameters representing the sound playing capability of the display equipment and parameters representing the picture display capability of the display equipment. For example, the speaker parameter belongs to a parameter representing the sound playing capability, and the display screen resolution belongs to a parameter representing the picture display capability. If the media assets are to be played successfully, it needs to be ensured that the playing capability parameters of the equipment are matched with the type of the media asset playing source. And when the playing capacity parameter cannot be matched with the media asset playing source of the specific type, the media asset playing source cannot be played on the display equipment.
The existing media asset interface comprises a plurality of media asset controls, the media asset controls respectively correspond to media asset playing sources, and the media asset controls are used for triggering playing of corresponding media assets according to the corresponding media asset playing sources after receiving selection operation of a user. Because part of the display equipment does not support the playing function of dolby sound or high-definition film sources, when a user selects some specific types of video film sources in a media asset interface for playing, for example, dolby sound film sources, the situation of playing failure occurs, and the user experience is influenced.
In some embodiments, when the media asset interface is displayed, a first playing capability parameter of the display device itself is acquired, and the server pushes a corresponding specific type of film source to the display device according to the first playing capability parameter, so that the influence on the viewing experience of a user due to playing failure is avoided.
Fig. 5 is an exemplary media asset interface, where the media asset interface includes multiple media asset controls, a media asset playing source corresponding to the media asset control matches with the first playing capability parameter, and displays the media asset interface according to the first playing capability parameter, and the media asset control is configured to trigger playing of corresponding media assets according to the media asset playing source after receiving a selection operation of a user. It should be noted that, before displaying the media asset interface, in response to an input media asset interface display instruction, a first playing capability parameter is obtained, where the first playing capability parameter includes a parameter representing a sound playing capability of the display device and a parameter representing a picture display capability of the display device, and a film source type that can be played by the current display device can be accurately obtained through the first playing capability parameter, so that a media asset playing source corresponding to the media asset control can be played by the current display device.
In the framework of the display device provided by the application, the software layer respectively acquires a first playing capability parameter corresponding to the display device and a second playing capability parameter corresponding to the external device for judgment, the first playing capability parameter is fixed and unchangeable as determined by the parameters of the display device, the first playing capability parameter is stored in the software layer, the second playing capability parameter corresponding to the external device is changed according to the type and the number of the external device, the software layer establishes communication with the driving layer through the shared memory, a monitoring mode of register callback is utilized, after the external device is connected to a user, the driving layer acquires the second playing capability parameter, and the callback can be triggered to notify the software layer. And the software layer acquires the second playing capacity parameter and judges the type of the media resource playing source supported by the current display equipment.
In some embodiments, displaying the asset interface according to the first playability parameter includes: generating a first media asset acquisition request according to the first playing capacity parameter, sending the first media asset acquisition request to a server, receiving a first media asset information set returned by the server in response to the first media asset acquisition request, wherein the first media asset information set comprises a plurality of media assets, a media asset playing source corresponding to each media asset is matched with the first playing capacity parameter, and displaying a media asset interface according to the first media asset information set. For example, a first playing capability parameter of the current display device is a film source supporting dolby sound effect, a first media asset acquisition request is generated according to the first playing capability parameter, a first media asset information set returned by the server according to the first media asset acquisition request comprises a plurality of media assets and corresponding media asset playing sources of the dolby sound effect, the media asset playing sources are displayed in a media asset interface, and the media asset playing sources of the dolby sound effect are played after the selection operation of a user is responded.
In some embodiments, the media asset control is further provided with a dolby sound tag, where the dolby sound tag is used to prompt a user whether a current media asset play source supports a dolby sound, the display device determines whether a media asset play source corresponding to the media asset control supports a dolby sound, if the media asset play source supports a dolby sound, the dolby sound tag is displayed on the media asset control, and if the media asset play source does not support a dolby sound, the dolby sound tag is not displayed on the media asset control. For example, referring to fig. 6, in the asset interface, the asset control 1 and the asset control 3 correspond to a media asset play source supporting dolby sound, and the other asset controls correspond to media asset play sources not supporting dolby sound, so that a dolby sound label is displayed on the asset control 1 and the asset control 3, and the dolby sound label is hidden on the other asset controls. It should be noted that the tag may also be provided for other specific types of media asset playing sources, and may be set according to actual needs, for example: ultra-clear image quality labels, blue-light image quality labels, and the like.
However, the user can improve the viewing experience on the display device by externally connecting an external device according to the own needs, and the external device may be one or more of a speaker device or a display screen device. The media asset playing source with higher sound effect quality, such as Dolby sound effect sound, can be watched by the user through the external loudspeaking device, and the media asset control with different resolution can be displayed through the external display device, such as a display screen with higher resolution, so that the user can watch the media asset playing source with higher picture quality.
In some embodiments, the current display device obtains a second playing capability through an external device, when a user displays a media asset interface, a media asset playing source corresponding to a media asset control in the media asset interface is matched with a second playing capability parameter, the media asset interface is displayed according to the second playing capability parameter, and the media asset control is used for triggering playing of corresponding media assets according to the corresponding media asset playing source after receiving a selection operation of the user.
Referring to fig. 7, fig. 7 exemplarily shows a media asset interface presented on a display in an embodiment, when an external device is accessed, the media asset interface displays an interface update control, a user can select yes/no in the interface update control, when the user selects "yes", the display device obtains a corresponding media asset playback source from the server according to a second playback capability parameter of the external device, completes updating the interface, and when the user selects "no", the interface is kept unchanged.
It should be noted that, before displaying the media asset interface, referring to fig. 8, the method includes the following steps:
s101: monitoring whether an external device with a picture display function and/or a sound playing function is accessed;
s102: when the external equipment is monitored to be accessed, acquiring a second playing capability parameter, wherein the second playing capability parameter comprises a parameter representing the sound playing capability of the external equipment and/or a parameter representing the picture display capability of the external equipment;
s103: judging whether a media asset playing source corresponding to a media asset control displayed in the current media asset interface is matched with the second playing capability parameter;
s104: if the media asset playing source corresponding to the media asset control displayed in the current media asset interface is not matched with the second playing capability parameter, updating the media asset interface according to the second playing capability parameter, and matching the media asset playing source corresponding to the media asset control in the updated media asset interface with the second playing capability parameter.
In some embodiments, referring to fig. 9, updating the asset interface according to the second playability parameter includes:
s1041: generating a first media asset acquisition request according to the second playing capability parameter, and sending the second media asset acquisition request to a server;
s1042: receiving a second media asset information set returned by the server in response to the second media asset acquisition request, wherein the second media asset information set comprises a plurality of media assets, and a media asset playing source corresponding to each media asset is matched with the second playing capability parameter;
s1043: and displaying the media resource interface according to the second media resource information set.
After the display device is started, the access state of the external device is monitored continuously until the display device is closed. When a user opens the media asset application, the application layer is started, the application layer actively calls an interface provided by the software layer to acquire a first playing capability parameter, the application layer initializes the interface according to the first playing capability parameter, and different media asset playing sources are pushed according to the first playing capability parameter. Meanwhile, the application layer continues to call another interface to register and monitor, and transfers a callback function to the software layer of the current display device. When the user is externally connected with the external equipment, the driving layer acquires a second playing capacity parameter corresponding to the external equipment, the software layer calls a callback function transmitted by the application layer according to the second playing capacity parameter and notifies the callback function to the application layer, and after the application layer receives the call, the application layer acquires a corresponding media resource playing source from the server according to the second playing capacity parameter, so that the user experience is improved.
However, in some scenarios, when a user plays a corresponding media asset playing source through an external device, the external device may be disconnected due to external factors, when the external device is disconnected, because the external device stops working at this time, the playing capability of the current display device is the first playing capability parameter of the current display device, and the media asset playing source of the second playing capability parameter corresponding to the external device cannot be matched, playing of the media asset playing source will fail, and the user needs to switch other media asset playing sources, which seriously affects user experience. Therefore, when the external device is disconnected, it is necessary to determine whether the first playing capability parameter of the current display device matches the current media resource playing source, and select another media resource playing source to play according to the first playing capability parameter, which is shown in fig. 10, and specifically includes the following steps:
s201: responding to the selection operation of a user on a target media asset control, and controlling the external equipment to play target media assets according to a media asset playing source corresponding to the target media asset control;
the user can select the desired media asset control according to the self requirement or personal preference, the media asset control plays the corresponding media asset playing source corresponding to the selection operation of the user, and the type of the media asset playing source is matched with the playing capability parameter of the current external equipment.
S202: monitoring whether the external equipment is disconnected or not in the process of playing the target media assets;
in some embodiments, the external device may be disconnected due to factors such as: the user pulls out external equipment's connecting wire, external equipment electric quantity is not enough or external equipment damages etc. when external equipment disconnection, can lead to the broadcast ability parameter change of current equipment, through carrying out real-time supervision to external equipment's input, whether accurate judgement external equipment is in normal connection state.
S203: when the external equipment is monitored to be disconnected, judging whether a media asset playing source corresponding to the target media asset control is matched with the first playing capability parameter;
it should be noted that, when the external device is disconnected, the second playing capability parameter corresponding to the external device is invalid, and at this time, the media asset playing source corresponding to the media asset control may not be played normally, and by determining whether the first playing capability parameter of the display device is matched with the media asset playing source, it is avoided that when the user selects the playing media asset playing source, the playing is failed due to the fact that the playing capability parameters are not matched, and user experience is affected.
S204: and if the media asset playing source corresponding to the target media asset control is not matched with the first playing capability parameter, controlling to switch to the media asset playing source with the first playing capability parameter so as to continue playing the target media asset according to the switched media asset playing source.
In some embodiments, if the media asset playing source corresponding to the target media asset control is matched with the first playing capability parameter, the corresponding media asset playing source is played according to the first playing capability parameter, and it is not necessary to request another media asset playing source from the server again, so that the running speed of the display device is increased, and the blockage is avoided.
However, in some scenarios, when the user plays the corresponding media asset playing source through the current display device, some external devices may be externally connected in the playing process for improving the viewing experience, and when the external devices are connected, the currently played media asset playing source cannot be switched according to the second playing capability parameter corresponding to the external device, and the user needs to manually switch other media asset playing sources, which seriously affects the user experience.
Therefore, when the external device is connected, it is necessary to determine whether the second playing capability parameter of the current external device matches the current media resource playing source, and select another media resource playing source to play according to the second playing capability parameter, which is shown in fig. 11, and specifically includes the following steps:
s301: responding to the selection operation of a user on a target media asset control, and playing target media assets according to a media asset playing source corresponding to the target media asset control;
the user can select the media asset control which is expected to be played according to the self requirement or personal preference, the media asset control plays the corresponding media asset playing source corresponding to the selection operation of the user, and the type of the media asset playing source is matched with the playing capability parameter of the current display equipment.
S302: monitoring whether an external device with a picture display function and/or a sound playing function is accessed in the process of playing the media assets;
in some embodiments, the external device may be one or more of a speaker device or a display screen device. The media asset playing source with higher sound effect quality, such as Dolby sound effect sound, can be watched by the user through the external loudspeaking device, and the media asset playing source with different resolution can be displayed through the external display device, such as a display screen with higher resolution, so that the user can watch the media asset playing source with higher picture quality.
S303: when the external equipment is monitored to be accessed, acquiring a second playing capability parameter, wherein the second playing capability parameter comprises a parameter representing the sound playing capability of the external equipment and/or a parameter representing the picture display capability of the external equipment;
s304: judging whether the second playing capability parameter is superior to the first playing capability parameter;
in some embodiments, it should be noted that the second playing capability parameter includes a parameter representing a sound playing capability of the display device and a parameter representing a picture displaying capability of the display device, and when the second playing capability parameter supports a display picture quality or supports a playing sound quality higher than the first playing capability parameter, the second playing capability parameter is better than the first playing capability parameter. For example, at this time, the type of the media asset playing source corresponding to the media asset control played by the user is standard definition, when the external device is accessed, the type of the media asset playing source corresponding to the external device is super definition, and since the picture quality of the super definition is better than that of the standard definition, the second playing capability parameter is better than the first playing capability parameter.
S305: and if the second playing capability parameter is superior to the first playing capability parameter, displaying a playing source switching control, wherein the playing source switching control is used for responding to the selection operation of the user, triggering control to be switched to the media resource playing source with the second playing capability parameter, and continuing playing the target media resource according to the switched media resource playing source.
It should be noted that, referring to fig. 12, when the second playing capability parameter is better than the first playing capability parameter, the playing source switching control is displayed, and the user may select yes/no in the playing source switching control, when the user selects "yes", the display device switches the media asset playing source played by the current display device according to the second playing capability parameter of the external device, plays the media asset playing source matched with the second playing capability parameter, and when the user selects "no", continues to play the media asset playing source currently being played.
In some embodiments, if the second playing capability parameter is better than the first playing capability parameter, the control is triggered to switch to the media asset playing source with the second playing capability parameter, so as to continue playing the target media asset according to the switched media asset playing source. And the seamless switching is automatically carried out according to the second playing capability parameter without selecting a playing source switching control by the user, so that the user experience is improved.
In some embodiments, if the media asset playing source corresponding to the current media asset control is played by using a streaming media technical scheme, when the playing capability parameter of the display device changes, the corresponding media asset playing source segment is selected for playing according to the changed playing capability parameter, so as to implement seamless switching of the media asset playing source segment. It should be noted that, when the media asset playing source plays, the current display device downloads a corresponding media asset playing source segment for playing according to the index file acquired from the server and the current network speed, where the media asset playing source segment includes multiple specific types, such as dolby sound effect, high definition, and the like. And after the display equipment is accessed to the external equipment, selecting the media resource playing source segments corresponding to the specific types in the index file according to the second playing capability parameter corresponding to the current external equipment, downloading and playing. And when the display equipment is disconnected with the external equipment, selecting the media resource playing source segments corresponding to the specific types in the index file according to the first playing capability parameter corresponding to the current display equipment, downloading and playing. In the scheme of playing the streaming media, the seamless switching of the media resource playing source fragments is realized, and the user experience is effectively improved.
To solve the above problem, the present application provides a method for pushing a media asset source, and fig. 13 is a flowchart of a method for pushing a media asset source according to an exemplary embodiment of the present application;
as shown in fig. 13, the method may be performed by a controller, and the method includes the following steps, but is not limited thereto.
S110: responding to an input media asset interface display instruction, and acquiring a first playing capability parameter, wherein the first playing capability parameter comprises a parameter representing the sound playing capability of the display equipment and a parameter representing the picture display capability of the display equipment;
s120: and displaying a media asset interface according to the first playing capability parameter, wherein the media asset interface comprises a plurality of media asset controls, a media asset playing source corresponding to the media asset controls is matched with the first playing capability parameter, and the media asset controls are used for triggering playing of corresponding media assets according to the corresponding media asset playing source after receiving the selection operation of the user.
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 displaying quantity of extended media assets provided by the present invention. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), a Random Access Memory (RAM), or the like.
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 (9)
1. A display device, comprising:
a display for displaying a user interface;
a controller configured to:
responding to an input media asset interface display instruction, and acquiring a first playing capability parameter, wherein the first playing capability parameter comprises a parameter representing the sound playing capability of the display equipment and a parameter representing the picture display capability of the display equipment;
and displaying a media asset interface according to the first playing capability parameter, wherein the media asset interface comprises a plurality of media asset controls, a media asset playing source corresponding to the media asset controls is matched with the first playing capability parameter, and the media asset controls are used for triggering playing of corresponding media assets according to the corresponding media asset playing source after receiving the selection operation of the user.
2. The display device of claim 1, wherein displaying a media asset interface according to the first playability parameter comprises:
generating a first media asset acquisition request according to the first playing capability parameter, and sending the first media asset acquisition request to a server;
receiving a first media asset information set returned by a server in response to the first media asset acquisition request, wherein the first media asset information set comprises a plurality of media assets, and a media asset playing source corresponding to each media asset is matched with the first playing capacity parameter;
and displaying the media resource interface according to the first media resource information set.
3. The display device of claim 1, wherein the controller is further configured to:
monitoring whether an external device with a picture display function and/or a sound playing function is accessed;
when the external equipment is monitored to be accessed, acquiring a second playing capability parameter, wherein the second playing capability parameter comprises a parameter representing the sound playing capability of the external equipment and/or a parameter representing the picture display capability of the external equipment;
judging whether a media asset playing source corresponding to a media asset control displayed in the current media asset interface is matched with the second playing capability parameter;
if the media asset playing source corresponding to the media asset control displayed in the current media asset interface is not matched with the second playing capability parameter, updating the media asset interface according to the second playing capability parameter, and matching the media asset playing source corresponding to the media asset control in the updated media asset interface with the second playing capability parameter.
4. The display device of claim 3, wherein updating the media asset interface according to the second playability parameter comprises:
generating a first media asset acquisition request according to the second playing capability parameter, and sending the second media asset acquisition request to a server;
receiving a second media asset information set returned by the server in response to the second media asset acquisition request, wherein the second media asset information set comprises a plurality of media assets, and a media asset playing source corresponding to each media asset is matched with the second playing capability parameter;
and displaying the media resource interface according to the second media resource information set.
5. The display device according to claim 4, further comprising:
responding to the selection operation of a user on a target media asset control, and controlling the external equipment to play target media assets according to a media asset playing source corresponding to the target media asset control;
monitoring whether the external equipment is disconnected or not in the process of playing the target media assets;
when the external equipment is monitored to be disconnected, judging whether a media asset playing source corresponding to the target media asset control is matched with the first playing capability parameter;
and if the media asset playing source corresponding to the target media asset control is not matched with the first playing capability parameter, controlling to switch to the media asset playing source with the first playing capability parameter so as to continue playing the target media asset according to the switched media asset playing source.
6. The display device according to claim 1, further comprising:
responding to the selection operation of a user on a target media asset control, and playing target media assets according to a media asset playing source corresponding to the target media asset control;
monitoring whether an external device with a picture display function and/or a sound playing function is accessed in the process of playing the media assets;
when the external equipment is monitored to be accessed, acquiring a second playing capability parameter, wherein the second playing capability parameter comprises a parameter representing the sound playing capability of the external equipment and/or a parameter representing the picture display capability of the external equipment;
judging whether the second playing capability parameter is superior to the first playing capability parameter;
and if the second playing capability parameter is superior to the first playing capability parameter, displaying a playing source switching control, wherein the playing source switching control is used for responding to the selection operation of the user and triggering control to be switched to the media resource playing source with the second playing capability parameter so as to continue playing the target media resource according to the switched media resource playing source.
7. The display device of claim 4, wherein the controller, when performing the step of displaying or updating a asset control, is further configured to:
judging whether a media asset playing source corresponding to the media asset control supports Dolby sound effect or not;
if the media asset play source supports the dolby sound effect, displaying a dolby sound effect label on the media asset control;
and if the media asset play source does not support the dolby sound effect, not displaying the dolby sound effect label on the media asset control.
8. The display device of claim 3, wherein the external device is one or more of a speaker device or a display screen device.
9. A media resource pushing method is characterized by comprising the following steps:
responding to an input media asset interface display instruction, and acquiring a first playing capability parameter, wherein the first playing capability parameter comprises a parameter representing the sound playing capability of the display equipment and a parameter representing the picture display capability of the display equipment;
and displaying a media asset interface according to the first playing capability parameter, wherein the media asset interface comprises a plurality of media asset controls, a media asset playing source corresponding to the media asset controls is matched with the first playing capability parameter, and the media asset controls are used for triggering playing of corresponding media assets according to the corresponding media asset playing source after receiving the selection operation of the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110896263.5A CN113630654A (en) | 2021-08-05 | 2021-08-05 | Display device and media resource pushing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110896263.5A CN113630654A (en) | 2021-08-05 | 2021-08-05 | Display device and media resource pushing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113630654A true CN113630654A (en) | 2021-11-09 |
Family
ID=78382894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110896263.5A Pending CN113630654A (en) | 2021-08-05 | 2021-08-05 | Display device and media resource pushing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113630654A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114071183A (en) * | 2022-01-17 | 2022-02-18 | 中央广播电视总台 | Video program broadcasting method and device, computer equipment and readable storage medium |
| CN114173176A (en) * | 2021-11-17 | 2022-03-11 | 聚好看科技股份有限公司 | Server, display equipment and media asset filtering method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859561A (en) * | 2005-11-01 | 2006-11-08 | 华为技术有限公司 | Stream media ordered telecast system and method |
| US20120060180A1 (en) * | 2010-09-02 | 2012-03-08 | Mobitv, Inc. | User based electronic program guides |
| CN105940680A (en) * | 2013-09-11 | 2016-09-14 | 爱立信股份有限公司 | Streaming policy management system and method |
| CN106095362A (en) * | 2016-06-02 | 2016-11-09 | 北京金山安全软件有限公司 | Method and device for setting resolution and electronic equipment |
| CN112333407A (en) * | 2021-01-05 | 2021-02-05 | 南京优视互联科技有限公司 | Video display capability compatibility method, port switching method and video matrix |
| CN112612443A (en) * | 2020-12-16 | 2021-04-06 | 青岛海信传媒网络技术有限公司 | Audio playing method, display device and server |
-
2021
- 2021-08-05 CN CN202110896263.5A patent/CN113630654A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859561A (en) * | 2005-11-01 | 2006-11-08 | 华为技术有限公司 | Stream media ordered telecast system and method |
| US20120060180A1 (en) * | 2010-09-02 | 2012-03-08 | Mobitv, Inc. | User based electronic program guides |
| CN105940680A (en) * | 2013-09-11 | 2016-09-14 | 爱立信股份有限公司 | Streaming policy management system and method |
| CN106095362A (en) * | 2016-06-02 | 2016-11-09 | 北京金山安全软件有限公司 | Method and device for setting resolution and electronic equipment |
| CN112612443A (en) * | 2020-12-16 | 2021-04-06 | 青岛海信传媒网络技术有限公司 | Audio playing method, display device and server |
| CN112333407A (en) * | 2021-01-05 | 2021-02-05 | 南京优视互联科技有限公司 | Video display capability compatibility method, port switching method and video matrix |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114173176A (en) * | 2021-11-17 | 2022-03-11 | 聚好看科技股份有限公司 | Server, display equipment and media asset filtering method |
| CN114173176B (en) * | 2021-11-17 | 2023-07-14 | 聚好看科技股份有限公司 | Server, display equipment and media asset filtering method |
| CN114071183A (en) * | 2022-01-17 | 2022-02-18 | 中央广播电视总台 | Video program broadcasting method and device, computer equipment and readable storage medium |
| CN114071183B (en) * | 2022-01-17 | 2022-05-17 | 中央广播电视总台 | Video program broadcasting method and device, computer equipment and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111741372B (en) | Screen projection method for video call, display device and terminal device | |
| CN114302190B (en) | Display equipment and image quality adjusting method | |
| CN112653906B (en) | Video hot spot playing method on display equipment and display equipment | |
| CN112601117B (en) | Display device and content presentation method | |
| CN112188279A (en) | Channel switching method and display equipment | |
| CN112118400B (en) | Display method of image on display device and display device | |
| CN112887778A (en) | Switching method of video resource playing modes on display equipment and display equipment | |
| CN113630654A (en) | Display device and media resource pushing method | |
| CN111954043B (en) | Information bar display method and display equipment | |
| CN113163258A (en) | Channel switching method and display device | |
| CN113111214A (en) | Display method and display equipment for playing records | |
| CN112911371A (en) | Double-channel video resource playing method and display equipment | |
| CN113596559A (en) | Method for displaying information in information bar and display equipment | |
| CN113453069A (en) | Display device and thumbnail generation method | |
| CN112363683A (en) | Method for supporting multi-layer display of webpage application and display equipment | |
| CN113014977A (en) | Display device and volume display method | |
| CN115174991B (en) | Display equipment and video playing method | |
| CN112601107B (en) | Method for synchronizing historical records in abnormal scene and display device | |
| CN113350781B (en) | Display device and game mode switching method | |
| CN113709557B (en) | Audio output control method and display device | |
| CN113038255B (en) | Channel information updating method and display device | |
| CN113038221B (en) | Double-channel video playing method and display equipment | |
| CN113784222B (en) | Interaction method of application and digital television program and display equipment | |
| CN113194355B (en) | Video playing method and display equipment | |
| CN113436564B (en) | EPOS display method and display equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |