CN116962775A - Display device and barrage content determination method - Google Patents

Abstract

The disclosure relates to a display device and a barrage content determining method, which are applied to the technical field of display and are used for solving the problem that users in the existing display device cannot find barrage content which the users want to send, so that the experience of watching multimedia content is affected. The display device includes: a display configured to: displaying the multimedia content; a controller configured to: responding to the call operation of the user on the barrage content, and acquiring the identification information of the multimedia content displayed by the display; and acquiring target barrage contents corresponding to the multimedia contents from a preset database based on the identification information of the multimedia contents, and controlling a display to display the target barrage contents, wherein the target barrage contents are related to the multimedia contents, and the preset database comprises barrage contents related to the multimedia contents and barrage contents unrelated to the multimedia contents.

Description

Display device and barrage content determination method

Technical Field

The disclosure relates to the technical field of display, and in particular relates to a display device and a barrage content determining method.

Background

Along with development and progress of technology, functions of display devices are more and more diversified, and great convenience is brought to work and life of people.

Users often have a need to rate multimedia content while viewing media assets on a display device. The advent of barrage functionality has enabled people to have a channel to share views when viewing multimedia content alone. The bullet screen function means that a user can input own views at a certain moment of media asset playing, and when other users watch the moment, the display equipment can display the views, so that the effect of sharing the views by different users is achieved. In the related art, the television end generally only allows to send or display preset expressions and characters, but does not allow to edit or display freely edited characters, so that a user cannot find bullet screen content which the user wants to send, and the experience of watching the multimedia content is affected.

Disclosure of Invention

In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides a display device and a barrage content determining method, which can provide a target barrage content corresponding to a multimedia content for a user when the user views the multimedia content, so that the user can send the barrage content that the user wants to send, and improve the viewing experience and satisfaction of the user.

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

A display configured to: displaying the multimedia content;

a controller configured to: responding to the call operation of the user on the barrage content, and acquiring the identification information of the multimedia content displayed by the display;

and acquiring target barrage content corresponding to the multimedia content from a preset database based on the identification information of the multimedia content, and controlling the display to display the target barrage content, wherein the target barrage content is related to the multimedia content, and the preset database comprises barrage content related to the multimedia content and barrage content unrelated to the multimedia content.

In a second aspect, the present disclosure provides a barrage content determination method, including:

responding to the call operation of the user on the barrage content, and acquiring the identification information of the multimedia content displayed by the display of the display equipment;

and acquiring target barrage content corresponding to the multimedia content from a preset database based on the identification information of the multimedia content, and controlling the display to display the target barrage content, wherein the target barrage content is related to the multimedia content, and the preset database comprises barrage content related to the multimedia content and barrage content unrelated to the multimedia content.

In a third aspect, the present disclosure provides a computer-readable storage medium comprising: the computer-readable storage medium has stored thereon a computer program which, when executed by a processor, implements the barrage content determining method as shown in the second aspect.

In a fourth aspect, the present disclosure provides a computer program product comprising: the computer program product, when run on a computer, causes the computer to implement the barrage content determination method as shown in the second aspect.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages: firstly, in response to the arousing operation of a user on the barrage content, the identification information of the multimedia content displayed by the display is acquired, then the target barrage content corresponding to the multimedia content is acquired from a preset database based on the identification information of the multimedia content, the display is controlled to display the target barrage content, the target barrage content is related to the multimedia content, and the preset database comprises barrage content related to the multimedia content and barrage content unrelated to the multimedia content.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic diagram of an operational scenario between a display device and a control apparatus according to one or more embodiments of the present disclosure;

fig. 2 is a hardware configuration block diagram of a control device 100 according to one or more embodiments of the present disclosure;

fig. 3A is a hardware configuration block diagram of a display device 200 in accordance with one or more embodiments of the present disclosure;

FIG. 3B is a schematic diagram of a software configuration in a display device 200 according to one or more embodiments of the present disclosure;

FIG. 3C is a schematic diagram of an icon control interface display for an application in display device 200 in accordance with one or more embodiments of the present disclosure;

FIG. 4A is a system framework diagram of making a barrage content determination in accordance with one or more embodiments of the present disclosure;

FIG. 4B is a block diagram of a determination of barrage content in accordance with one or more embodiments of the present disclosure;

fig. 5A is a schematic flow chart of a barrage content determining method according to an embodiment of the disclosure;

fig. 5B is a schematic diagram of a barrage content determining method according to an embodiment of the disclosure;

FIG. 5C is a schematic diagram of a display interface of a display device when the bullet screen content is evoked, according to an embodiment of the present disclosure;

FIG. 6A is a flow chart of another method for determining bullet screen content according to an embodiment of the present disclosure;

FIG. 6B is a schematic diagram of another bullet screen content-determining method according to an embodiment of the present disclosure;

FIG. 7A is a flow chart of yet another method for determining bullet screen content according to an embodiment of the present disclosure;

FIG. 7B is a schematic diagram of yet another bullet screen content-determining method according to an embodiment of the present disclosure;

fig. 7C is a schematic diagram of a first display interface when a display displays target barrage content in a multimedia scene according to an embodiment of the disclosure;

fig. 7D is a schematic diagram of a second display interface when the display displays the target barrage content in another multimedia scene provided in an embodiment of the disclosure;

FIG. 8A is a flow chart of yet another method for determining bullet screen content according to an embodiment of the present disclosure;

FIG. 8B is a schematic diagram of yet another bullet screen content-determining method according to an embodiment of the present disclosure;

FIG. 8C is a schematic diagram of an interaction process between a display device and a server provided by an embodiment of the present disclosure;

FIG. 9A is a flow chart of yet another method for determining bullet screen content according to an embodiment of the present disclosure;

fig. 9B is a schematic diagram of still another bullet screen content-determining method according to an embodiment of the present disclosure.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.

Multimedia generally refers to a man-machine interactive information communication and distribution medium combining two or more media. Multimedia content (also referred to as media assets) can be understood as various types of media asset data, such as audio assets, video assets, text files, charts, and the like. For a display device such as a television, the multimedia content may include movies, television shows, and shows, etc., and the present disclosure is not particularly limited. The user can select various types of multimedia contents in the display device for watching, thereby achieving the purpose of entertainment and leisure.

When a user views multimedia content on a display device, the multimedia content is often evaluated to achieve the goal of sharing views. In the prior art, the barrage content provided in the television is usually fixed, a user can only send preset expressions and characters, the characters cannot be edited by himself, and the display device cannot display the freely edited characters, so that the user cannot find the barrage content to be sent, and the user experience of watching the multimedia content is affected.

In order to solve the above-mentioned problem, after receiving the user's call operation to the barrage content, the controller of the display device in the embodiment of the present disclosure responds to the user's call operation to the barrage content, acquires the identification information of the multimedia content displayed by the display device's display, and acquires the target barrage content corresponding to the multimedia content from the preset database according to the identification information, and controls the display to display the target barrage content.

Fig. 1 is a schematic diagram of an operational scenario between a display device and a control apparatus according to one or more embodiments of the present disclosure. As shown in fig. 1, a user may operate the display device 200 through the smart device 300 or the control apparatus 100, and the user may select multimedia content (such as a television program a) of interest to the user in the display device 200 to watch, and when watching the television program a, if there is a need to evaluate the television program a, the user may call up the bullet screen content through a shortcut key provided in the display device, may call up the bullet screen content by triggering a key in the control apparatus 100, may call up the bullet screen content by voice, or the like, which is not limited in this embodiment. After receiving the call operation of the user on the barrage content, the controller in the display device responds to the call operation to acquire the identification information of the television program a displayed by the display, wherein the identification information can be the name of the television program a, the type of the television program a, the picture of the television program a currently played in the display, the playing time point of the television program a currently played in the display, and the like, and the embodiment is not limited in particular. The controller can acquire target barrage content corresponding to the television program A from a preset database according to the identification information of the television program A, and control the display to display the target barrage content, so that a user can select barrage content which is required to be transmitted from the target barrage content to transmit.

In some embodiments, the user may trigger a call to the bullet screen content when he views the multimedia content through the display device; when a plurality of users watch the same multimedia content through the created audio/video room, any user in the room triggers the operation of calling the barrage content, which is not particularly limited in this embodiment.

In some embodiments, the control apparatus 100 may be a remote control, and the communication between the remote control and the display device includes infrared protocol communication, bluetooth protocol communication, wireless or other wired manner to control the display device 200. The user may control the display device 200 by inputting user instructions through keys on a remote control, voice input, control panel input, and the like. In some embodiments, mobile terminals, tablets, computers, notebooks, and other smart devices may also be used to control the display device 200.

In some embodiments, the display device 200 may receive instructions not using the smart device or control device described above, but rather receive control of the user through touch or gesture, or the like.

In some embodiments, the display device 200 may also perform control 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 through a module configured inside the display device 200 device for acquiring voice commands, or the voice command control of the user may be received through a voice control device configured outside the display device 200 device.

In some embodiments, the smart device 300 may implement connection communication with a software application installed in the display device 200 through a network communication protocol for the purpose of one-to-one control operation and data communication. The audio and video content displayed on the intelligent device 300 can also be transmitted to the display device 200, so as to realize the synchronous display function. The display device 200 is also in data communication with the server 400 via a variety of communication means, which may allow the display device 200 to be communicatively coupled via a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 400 may be a cluster, or may be multiple clusters, and may include one or more types of servers. The server 400 may provide various contents and interactions to the display device 200. The display device 200 may be a liquid crystal display, an OLED display, a projection display device, or the like. The display device 200 may additionally provide an intelligent network television function of a computer support function in addition to the broadcast receiving television function.

Fig. 2 exemplarily shows a block diagram of a configuration of the control apparatus 100 in accordance with 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 of a user and convert the operation instruction into an instruction recognizable and responsive to the display device 200, and function as an interaction between the user and the display device 200. The communication interface 130 is configured to communicate with the outside, and includes at least one of a WIFI chip, a bluetooth module, NFC, or an alternative module. The user input/output interface 140 includes at least one of a microphone, a touch pad, a sensor, keys, or an alternative module.

Fig. 3A shows a hardware configuration block diagram of the display device 200 in accordance with an exemplary embodiment. The display apparatus 200 as shown in fig. 3 includes at least one of a modem 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 (i.e., a user input interface) 280. The controller 250 includes a central processor, a video processor, an audio processor, a graphic processor, a RAM, a ROM, and first to nth interfaces for input/output. The display 260 may be at least one of a liquid crystal display, an OLED display, a touch display, and a projection display, and may also be a projection device and a projection screen. The modem 210 receives broadcast television signals through a wired or wireless reception manner, and demodulates audio and video signals, such as EPG data signals, from a plurality of wireless or wired broadcast television signals. The 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, or other network communication protocol chip or a near field communication protocol chip, and an infrared receiver. The display device 200 may establish transmission and reception of control signals and data signals with the external control device 100 or the server 400 through the communicator 220. The detector 230 is used to collect signals of the external environment or interaction with the outside. The controller 250 and the modem 210 may be located in separate devices, i.e., the modem 210 may also be located in an external device to the main device in which the controller 250 is located, such as an external set-top box. The user interface 280 may be used to receive control signals for controlling the apparatus 100 (e.g., an infrared remote control, etc.).

In some embodiments, the controller 250 controls the operation of the display device and responds to user operations through various software control programs stored on the memory. The controller 250 controls the overall operation of the display apparatus 200. The user may input a user command through a Graphical User Interface (GUI) displayed on the display 260, and the user input interface receives the user input command 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 recognizes the sound or gesture through the sensor to receive the user input command.

In some embodiments, a "user interface" is a media interface for interaction and exchange of information between an application or operating system and a user that enables conversion between an internal form of information and a form acceptable to the user. A commonly used presentation form of the user interface is a graphical user interface (Graphic User Interface, GUI for short), which refers to a user interface related to computer operations that is displayed in a graphical manner. It may be an interface element such as an icon, a window, and a control displayed in a display screen of the electronic device, where the control may include at least one of 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, and the like.

Fig. 3B is a schematic view of a software configuration in the display device 200 according to one or more embodiments of the present disclosure, as shown in fig. 3B, the system is divided into four layers, namely, an application layer (application layer), an application framework layer (Application Framework layer), an Android run layer and a system library layer (system runtime layer), and a kernel layer from top to bottom.

In some embodiments, at least one application program is running in the application program layer, and these application programs may be a Window (Window) program of an operating system, a system setting program, a clock program, or the like; or may be an application developed by a third party developer. In particular implementations, applications in the application layer include, but are not limited to, the examples above.

In some embodiments, the system runtime layer provides support for the upper layer, the framework layer, and when the framework layer is in use, the android operating system runs the C/C++ libraries contained 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, containing at least one of the following drivers: audio drive, display drive, bluetooth drive, camera drive, WIFI drive, USB drive, HDMI drive, sensor drive (e.g., fingerprint sensor, temperature sensor, pressure sensor, etc.), and power supply drive, etc.

Fig. 3C is a schematic diagram of an icon control interface display of an application in the display device 200 according to one or more embodiments of the present disclosure, where, as shown in fig. 3C, an application layer includes at least one application that can display a corresponding icon control in a display, such as: 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. Live television applications can provide live television through different signal sources. Video on demand applications may provide video from different storage sources. Unlike live television applications, video-on-demand provides video displays from some storage sources. The media center application may provide various applications for playing multimedia content. An application center may be provided to store various applications.

In some embodiments, the display device is a terminal device with a display function, such as a television or a flat-panel television. In the display device:

an output interface (display 260, and/or audio output interface 270) configured to output user interaction information;

A communicator 220 for communicating with the server 400;

a display 260 configured to: displaying the multimedia content;

a controller 250 configured to: responding to the call operation of the user on the barrage content, and acquiring the identification information of the multimedia content displayed by the display;

and acquiring target barrage contents corresponding to the multimedia contents from a preset database based on the identification information of the multimedia contents, and controlling a display to display the target barrage contents, wherein the target barrage contents are related to the multimedia contents, and the preset database comprises barrage contents related to the multimedia contents and barrage contents unrelated to the multimedia contents.

In some embodiments, the identification information includes: title information and/or tag information; the controller 250 is specifically configured to: determining scene information of the multimedia content based on the title information and/or the tag information of the multimedia content, wherein the scene information includes: content scenes and/or mood scenes;

and acquiring target barrage content corresponding to the scene information from a preset database based on the scene information of the multimedia content.

In some embodiments, the identification information includes: image identification information and/or time identification information, wherein the image identification information is used for identifying the content of the current playing picture of the multimedia content, and the time identification information is used for identifying the time point of the current playing picture of the multimedia content;

The controller 250 is specifically configured to: determining scene information corresponding to a current playing picture of the multimedia content based on the image identification information and/or the time identification information of the multimedia content, wherein the scene information comprises: content scenes and/or mood scenes;

and acquiring target barrage content corresponding to the scene information from a preset database based on the scene information corresponding to the current playing picture.

In some embodiments, the controller 250 is further configured to: transmitting a barrage content acquisition request to a server, wherein the barrage content acquisition request comprises identification information;

receiving a barrage content acquisition response sent by the server, wherein the barrage content acquisition response comprises the following steps: the server obtains target barrage content corresponding to the multimedia content from a preset database.

In some embodiments, the controller 250 is specifically configured to: and acquiring target barrage content corresponding to the multimedia content from a preset database of the display equipment based on the identification information of the multimedia content.

In some embodiments, the target barrage content includes: identification of a plurality of target expressions; the controller 250 is specifically configured to: and acquiring target expressions corresponding to the identifiers of the target expressions respectively, and controlling a display to display the acquired target expressions.

In some embodiments, the target barrage content includes a plurality of target expressions; the controller 250 is specifically configured to: and sequencing the plurality of target expressions based on the interactive data of the user, and controlling the display to display the plurality of target expressions included in the target barrage content based on the sequencing.

In summary, after receiving the call operation of the user on the barrage content, the controller of the display device in the embodiment of the disclosure responds to the call operation of the user on the barrage content to obtain the identification information of the multimedia content displayed by the display, then obtains the target barrage content corresponding to the multimedia content from the preset database based on the identification information of the multimedia content, controls the display to display the target barrage content, and the target barrage content is related to the multimedia content.

Fig. 4A is a system frame diagram for making a barrage content determination in accordance with one or more embodiments of the present disclosure, as shown in fig. 4A, in which an identification information acquisition module 401, a barrage content acquisition module 402, and a barrage content display module 403 may be included. After receiving a call operation of a user on barrage content, the system acquires identification information of multimedia content displayed on a display of a display device in response to the call operation of the user on barrage content by an identification information acquisition module 401, wherein the call operation can be triggered by a user through a shortcut key arranged in the display device, or triggered by a key in a trigger control device 100, or triggered by voice and the like; the identification information can be the name of the multimedia content, the type of the multimedia content, the picture of the currently played multimedia content in the display, the playing time point of the currently played multimedia content in the display, and the like; next, the barrage content acquisition module 402 acquires target barrage content corresponding to the multimedia content from a preset database according to the identification information; finally, the bullet screen content display module 403 controls the display to display the target bullet screen content, so that the user can select bullet screen content from the target bullet screen content to be transmitted to achieve the purpose of sharing the view when watching the multimedia content.

Fig. 4B is a schematic diagram of determining barrage content according to one or more embodiments of the present disclosure, based on the above system framework, an implementation of the present disclosure in an android system is shown in fig. 4B, where the android system mainly includes an application layer, a framework layer, a system runtime layer, and a kernel layer, and implementation logic is mainly embodied in the application layer, where the implementation logic includes an identification information acquisition module, a barrage content acquisition module, and a barrage content display module.

According to the bullet screen content determining method provided by the embodiment of the disclosure, firstly, after receiving the call operation of a user on bullet screen content, the controller of the display device responds to the call operation of the user on bullet screen content, acquires the identification information of the multimedia content displayed by the display, then acquires the target bullet screen content corresponding to the multimedia content from the preset database based on the identification information of the multimedia content, controls the display to display the target bullet screen content, wherein the target bullet screen content is related to the multimedia content, and the preset database comprises the bullet screen content related to the multimedia content and the bullet screen content unrelated to the multimedia content. For a more detailed description of the present solution, the following description will be given by way of example with reference to fig. 5A, and it will be understood that the steps involved in fig. 5A may include more steps or fewer steps when actually implemented, and the order between these steps may also be different, so as to enable the barrage content determining method provided in the embodiments of the present disclosure, which are not limited.

Fig. 5A is a schematic flow chart of a barrage content determining method according to an embodiment of the disclosure, and fig. 5B is a schematic diagram of a barrage content determining method according to an embodiment of the disclosure. The embodiment can be applied to the case of determining matching target barrage contents for a user when the user views multimedia contents. As shown in fig. 5A, the barrage content determining method specifically includes the following steps:

s510, in response to the call operation of the user on the barrage content, the identification information of the multimedia content displayed by the display is acquired.

The bullet screen content may be understood as comment content transmitted by a user while viewing the multimedia content. The call-up operation may be understood as an operation in which the user calls up the bullet screen contents, specifically, the bullet screen contents may be called up by a shortcut key provided in the display device, the bullet screen contents may be called up by a key in the trigger control apparatus 100, or the bullet screen contents may be called up by voice or the like, which is not particularly limited in this embodiment. Multimedia content may be understood as audio-visual data or the like played in a display device. The identification information may be a name of the multimedia content, a type of the multimedia content, a picture of the multimedia content currently played in the display, a play time point of the multimedia content currently played in the display, and the like, which is not particularly limited in this embodiment.

When a user watches the multimedia content played by the display device, if the requirement for evaluating the multimedia content exists, triggering a call operation on the bullet screen content, and after receiving the call operation, responding to the call operation by the controller of the display device to acquire the identification information of the multimedia content displayed by the display device so as to acquire the target bullet screen content corresponding to the multimedia content from a preset database based on the identification information of the multimedia content.

S520, acquiring target barrage content corresponding to the multimedia content from a preset database based on the identification information of the multimedia content, and controlling a display to display the target barrage content.

The target barrage content is related to the multimedia content, and the preset database comprises barrage content related to the multimedia content and barrage content unrelated to the multimedia content. The preset database may be a preset database storing various types of bullet screen contents, and the database may be configured in the display device or in a server corresponding to the display device. The target barrage content may be understood as barrage content that matches the multimedia content.

After the controller acquires the identification information of the multimedia content displayed by the display, the controller can acquire the target barrage content corresponding to the multimedia content from the preset database according to the identification information of the multimedia content, and simultaneously control the display to display the target barrage content.

For example, the controller may acquire the target barrage content corresponding to the multimedia content from a preset database according to the name of the multimedia content; the target barrage content corresponding to the multimedia content may also be obtained from a preset database according to the type of the multimedia content (such as comedy, tragedy, and family ethics, etc.), which is not particularly limited in this embodiment.

In some embodiments, various types of bullet screen content stored in the preset database may be scheduled by an operator in advance according to identification information of various multimedia content; the content of the barrage may be selected from various expressions by the operator in advance, which is not particularly limited in this embodiment. The preset database may store a plurality of bullet screen content lists so that the controller of the subsequent display device obtains target bullet screen content corresponding to the multimedia content from the preset database based on the identification information of the multimedia content.

In some embodiments, the same target barrage content may be shared by multiple types of multimedia content; different types of multimedia content can also correspond to different target barrage content; the multimedia content may also be a multimedia content corresponding to a plurality of target barrage contents, and the embodiment is not limited in particular, so as to satisfy the requirement of the user for sending the barrage contents.

In some embodiments, the preset database may be stored in a server so that the target barrage content corresponding to the multimedia content may be subsequently retrieved from the preset database by the server.

Fig. 5C is a schematic view of a display interface of a display device when the barrage content is evoked according to an embodiment of the present disclosure, as shown in fig. 5: when a user views the multimedia content played by the display device, a barrage menu bar can be opened through a remote controller, and the menu bar can comprise: interaction, viewing, barrage, invitation, clarity, etc. The user can call out the corresponding barrage content by triggering the barrage button.

When the user wants to send the barrage, the user can call out the played center console by operating the corresponding button in the remote controller, such as the [ next ] of the direction key, pop up the target barrage content matched with the identification information of the multimedia content after selecting the barrage, select one barrage content from the target barrage content, and click to send, so that the purpose of sending the barrage content can be achieved.

FIG. 6A is a flow chart of another method for determining bullet screen content according to an embodiment of the present disclosure; fig. 6B is a schematic diagram of another bullet screen content-determining method according to an embodiment of the present disclosure. The present embodiment mainly describes a case where the target barrage content is determined based on the title information and/or the tag information of the multimedia content. As shown in fig. 6A, the barrage content determining method specifically includes the following steps:

s610, in response to the call-up operation of the user on the barrage content, the identification information of the multimedia content displayed by the display is acquired.

The identification information of the multimedia content includes title information and/or tag information, where the title information may be a title of a whole tv show, or a title of a certain episode in the tv show, a title of a certain movie, or a title corresponding to a certain segment in the movie, and the embodiment is not limited specifically. The tag information may be a tag corresponding to the multimedia content, and the tag may be set by an operator, or may be set by other manners, which is not specifically limited in this embodiment.

S620, determining scene information of the multimedia content based on the title information and/or the tag information of the multimedia content.

Wherein the scene information includes: content scenes and/or mood scenes. The content scene may be a concert, a television series, a football game, etc. The emotional scene may be a comedy, tragedy, cheerful, or a sad emotion.

The controller can determine scene information of the multimedia content according to the title information and/or the tag information after acquiring the title information and/or the tag information of the multimedia content displayed by the display.

For example, if the title information of a certain multimedia content is XX football game, the content scene of the multimedia content is football game, and the emotion scene of the multimedia content can be excited, tense, excited and the like.

For example, if the title information of a certain multimedia content is XX piano action, the content scene of the multimedia content is piano action, and the emotional scene of the multimedia content may be calm, pleasant, enjoyment, etc.

For example, if the tag information of a certain multimedia content is XX birthday party, the content scene of the multimedia content is birthday party, and the emotional scene of the multimedia content may be happy, etc.

For example, if the title information of a certain multimedia content is a and the tag information is B, the content scene and/or the emotion scene of the multimedia content can be determined together according to a and B.

S630, acquiring target barrage content corresponding to the scene information from a preset database based on the scene information of the multimedia content, and controlling a display to display the target barrage content.

After determining the scene information of the multimedia content, the controller can directly acquire the target barrage content matched with the scene information from a preset database according to the scene information, and simultaneously control the display to display the target barrage content.

For example, if a content scene of a certain multimedia content is a football game and an emotion scene of the multimedia content is excited, tense, excited and the like, a target barrage content corresponding to the football game, excited, tense, excited and the like can be acquired from a preset database according to the content scene and the emotion scene.

For example, if a content scene of a certain multimedia content is a piano concert, and a mood scene of the multimedia content is calm, happy, enjoyment, etc., target barrage content corresponding to the piano concert, calm, happy, enjoyment, etc. can be acquired from a preset database according to the content scene and the mood scene.

In this embodiment, the controller of the display device responds to the call operation of the user on the barrage content to obtain the identification information of the multimedia content displayed by the display, then determines the scene information of the multimedia content based on the title information and/or the label information of the multimedia content, finally obtains the target barrage content corresponding to the scene information from the preset database based on the scene information of the multimedia content, controls the display to display the target barrage content, and determines the target barrage content through the title information and/or the label information of the multimedia content, which is simple and fast and is beneficial to improving the efficiency of determining the target barrage content.

FIG. 7A is a flow chart of yet another method for determining bullet screen content according to an embodiment of the present disclosure; fig. 7B is a schematic diagram of still another bullet screen content-determining method according to an embodiment of the present disclosure. The present embodiment mainly describes a case where the target barrage content is determined based on the image identification information and/or the time identification information of the multimedia content.

As shown in fig. 7A, the barrage content determining method specifically includes the following steps:

s710, in response to the call-up operation of the user on the barrage content, the identification information of the multimedia content displayed by the display is acquired.

Wherein the identification information of the multimedia content includes: image identification information and/or time identification information, wherein the image identification information is used for identifying the content of the current playing picture of the multimedia content, and the time identification information is used for identifying the time point of the current playing picture of the multimedia content. The image identification information can be obtained by capturing a current playing picture of the multimedia content, and the time identification information can be obtained by inquiring a time point of the current playing picture of the multimedia content.

S720, determining scene information corresponding to the current playing picture of the multimedia content based on the image identification information and/or the time identification information of the multimedia content.

After obtaining the image identification information and/or the time identification information of the multimedia content, the controller determines scene information corresponding to the current playing picture of the multimedia content according to the image identification information, the time identification information or any one of the three modes of the image identification information and the time identification information.

In some embodiments, after acquiring the image identification information of the multimedia content displayed by the display, the controller may identify the image identification information through a scene identification model in the display device, thereby obtaining scene information corresponding to a current playing picture of the multimedia content.

In some embodiments, after obtaining the time identification information of the multimedia content displayed by the display, the controller may determine the scene information corresponding to the current playing frame of the multimedia content by querying the corresponding relationship between the time point of the playing frame and the scene information.

For example, assuming that the image identification information of the multimedia content is screenshot information of a current playing picture of the multimedia content, and the screenshot information includes a birthday cake, it may be determined that the scene information corresponding to the current playing picture of the multimedia content is a birthday scene through the screenshot information.

Illustratively, assume that the time identification information of the multimedia content is XX (minutes) at the time point of the current play-out picture of the multimedia content: XX (seconds), then by querying the correspondence between the time point of the playing picture and the scene information, it can be determined that the scene information corresponding to the current playing picture of the multimedia content is a B scene.

And S730, acquiring target barrage content corresponding to the scene information from a preset database based on the scene information corresponding to the current playing picture, and controlling a display to display the target barrage content.

After determining the scene information corresponding to the current playing picture of the multimedia content, the controller can directly acquire the target barrage content matched with the image identification information and/or the time identification information from a preset database according to the image identification information and/or the time identification information of the multimedia content, and simultaneously control the display to display the target barrage content.

For example, assuming that the scene information corresponding to the current playing picture of a certain multimedia content is a birthday scene, the target barrage content corresponding to the birthday scene can be determined by querying a preset database.

For example, if the scene information corresponding to the current playing picture of a certain multimedia content is a B scene, the preset database is queried according to the B scene, so that the target barrage content corresponding to the B scene can be determined.

Fig. 7C is a schematic diagram of a first display interface when a display displays target barrage content in a multimedia scene according to an embodiment of the disclosure. As shown in fig. 7C, the target barrage content provided in fig. 7C is the target barrage content corresponding to the scene information (i.e., the multimedia scene 1) obtained by the display device from the preset database based on the scene information corresponding to the multimedia content 1. The user can select any expression from the target barrage contents shown in fig. 7C, and the purpose of sending the barrage contents can be achieved by clicking the sending.

Fig. 7D is a schematic diagram of a second display interface when the display displays the target barrage content in another multimedia scene according to an embodiment of the disclosure. As shown in fig. 7D, the target barrage content provided in fig. 7D is the target barrage content corresponding to the scene information obtained by the display device from the preset database based on the scene information corresponding to the multimedia content 2 (i.e., the multimedia scene 2). The user can select any expression from the target barrage contents shown in fig. 7D, and the purpose of sending the barrage contents can be achieved by clicking the sending.

As can be seen from a comparison of fig. 7C and 7D, the display device is able to determine different target barrage content based on different scene information.

In this embodiment, the controller of the display device responds to the call operation of the user on the barrage content, acquires the identification information of the multimedia content displayed by the display, then determines the scene information corresponding to the current playing picture of the multimedia content based on the image identification information and/or the time identification information of the multimedia content, finally acquires the target barrage content corresponding to the scene information from the preset database based on the scene information corresponding to the current playing picture, controls the display to display the target barrage content, and determines the target barrage content through the image identification information and/or the time identification information of the multimedia content, thereby being beneficial to improving the accuracy of the target barrage content, enabling the determined target barrage content to better meet the requirements of the user, and having practicability and universality.

FIG. 8A is a flow chart of yet another method for determining bullet screen content according to an embodiment of the present disclosure; fig. 8B is a schematic diagram of still another bullet screen content-determining method according to an embodiment of the present disclosure. The present embodiment mainly describes a case of acquiring target barrage content based on a server.

As shown in fig. 8A, the barrage content determining method specifically includes the following steps:

S810, in response to the call operation of the user on the barrage content, acquiring the identification information of the multimedia content displayed by the display.

S820, a barrage content acquisition request is sent to the server, wherein the barrage content acquisition request comprises identification information.

The controller sends a barrage content acquisition request to the server based on the identification information after acquiring the identification information of the multimedia content displayed by the display, so that the server can acquire target barrage content corresponding to the multimedia content from a preset database through the identification information.

S830, receiving a barrage content acquisition response sent by the server, wherein the barrage content acquisition response comprises: and the server controls the display to display the target barrage content corresponding to the multimedia content obtained from the preset database.

Various bullet screen contents contained in the preset database can be configured in a cache of the server, so that inconvenience caused by frequent access of a large number of users to the preset database is avoided.

After receiving the bullet screen content acquisition request sent by the controller of the display device, the server can acquire the target bullet screen content corresponding to the multimedia content from the preset database through the identification information, where the acquisition mode has been described in the foregoing embodiment, and in order to avoid repetition, details are not repeated here. After acquiring the target barrage content corresponding to the multimedia content, the server sends a barrage content acquisition response to the controller of the display device, wherein the barrage content acquisition response comprises the following steps: the server acquires target barrage content corresponding to the multimedia content from a preset database, and the controller can control the display to display the target barrage content after receiving the barrage content acquisition response, so that a user can acquire the barrage content which is required to be transmitted from the target barrage content conveniently.

In this embodiment, the controller of the display device first responds to the call operation of the user on the barrage content to obtain the identification information of the multimedia content displayed by the display, then sends a barrage content obtaining request to the server, the barrage content obtaining request includes the identification information, and finally receives a barrage content obtaining response sent by the server, where the barrage content obtaining response includes: the server controls the display to display the target barrage content corresponding to the multimedia content acquired from the preset database, and realizes the determination of the barrage content through the interaction between the display equipment and the server, so that the memory space of the display equipment can be saved, the pressure of the display equipment can be relieved, and the efficiency, the watching experience and satisfaction degree of the user can be improved.

Fig. 8C is a schematic diagram of an interaction process between a display device and a server according to an embodiment of the present disclosure, and as shown in fig. 8C, a process of determining barrage content through interaction between the display device and the server has been described in the foregoing embodiments, which is not repeated herein.

In some embodiments, the acquiring, based on the identification information of the multimedia content, the target barrage content corresponding to the multimedia content from a preset database may specifically include: and acquiring target barrage content corresponding to the multimedia content from a preset database of the display equipment based on the identification information of the multimedia content.

Specifically, the preset database may be configured in the display device, and accordingly, the controller may directly obtain the target barrage content corresponding to the multimedia content from the preset database of the display device based on the identification information of the multimedia content.

In the embodiment, the method for determining the target barrage content is simpler and faster, and can save time and improve work efficiency.

In some embodiments, the target barrage content may specifically include: identification of a plurality of target expressions; the controlling the display to display the target barrage content includes: and acquiring target expressions corresponding to the identifiers of the target expressions respectively, and controlling the display to display the acquired target expressions.

The target expression may be understood as an expression contained in the target barrage content. The identification of the plurality of target expressions can be understood as identification information corresponding to each target expression, such as numbering information, name information and other information capable of identifying the target expression.

In this embodiment, under the condition that the expressions contained in the target barrage content are more, the corresponding target expressions are obtained through the identifiers of the plurality of target expressions, so that the storage space and the transmission efficiency can be saved.

In some embodiments, after obtaining the target barrage content corresponding to the multimedia content from the preset database based on the identification information of the multimedia content, the method may further specifically include:

and controlling the display to display the target barrage content and the preset barrage content.

The preset bullet screen content may be understood as bullet screen content preset in a display device or a server.

In this embodiment, the display device controls the display to display the target barrage content and the preset barrage content, so that the preset barrage content can be displayed when the target barrage content determined according to the identification information of the multimedia content is empty, and the situation that the barrage content cannot be selected by the user when the barrage content is empty is avoided.

FIG. 9A is a flow chart of yet another method for determining bullet screen content according to an embodiment of the present disclosure; fig. 9B is a schematic diagram of still another bullet screen content-determining method according to an embodiment of the present disclosure. The embodiment is mainly used for describing the situation that a plurality of target expressions included in target barrage content are ordered and displayed. As shown in fig. 9A, the barrage content determining method specifically includes the following steps:

s910, in response to the call-up operation of the user on the barrage content, the identification information of the multimedia content displayed by the display is acquired.

S920, acquiring target barrage content corresponding to the multimedia content from a preset database based on the identification information of the multimedia content.

The target barrage content can comprise a plurality of target expressions, and the target expressions can be expressions with characters, expressions without characters, dynamic expressions and the like.

And S930, sorting the plurality of target expressions based on the interactive data of the user, and controlling the display to display the plurality of target expressions included in the target barrage content based on the sorting.

The interactive data may include a frequency of use of the target expression by the user or a habit of use of the user, which is not particularly limited in this embodiment.

The controller can sort the target expressions according to the interactive data of the user, and controls the display to display the target expressions included in the target barrage content based on the sorting, so that convenience is provided for the user when the barrage content is determined, and the use experience of the user is further improved.

For example, assuming that when a plurality of different users watch the same multimedia content (such as a television drama C), a call operation on the barrage content is triggered, the controller can obtain, from a preset database, the target barrage content corresponding to the television drama C based on the identification information of the television drama C, that is: corresponding to a plurality of different users is the same target barrage content. Assuming that the target barrage content comprises a target expression 1, target expressions 2 and … and a target expression n (n is a positive integer), if the target expression 3 and the target expression 5 in the interactive data of the user a are frequently used, the controller sorts the plurality of target expressions based on the interactive data of the user a, and controls the display to display the plurality of target expressions included in the target barrage content based on the sorting, wherein the specific display condition is as follows: target expression 3, target expression 5, target expression 1, target expression 2, target expression 4, target expression 6, …, target expression n; if the target expression 4 in the interactive data of the user B is frequently used, the controller sorts the plurality of target expressions based on the interactive data of the user B, and controls the display to display the plurality of target expressions included in the target barrage content based on the sorting, wherein the specific display condition is as follows: target expression 4, target expression 1, target expression 2, target expression 3, target expressions 5, …, target expression n. In summary, the method for determining the barrage content is performed on the display device, firstly, after receiving the call operation of the user on the barrage content, the controller of the display device responds to the call operation of the user on the barrage content to obtain the identification information of the multimedia content displayed by the display, then, the target barrage content corresponding to the multimedia content is obtained from the preset database based on the identification information of the multimedia content, the display is controlled to display the target barrage content, the target barrage content is related to the multimedia content, and the preset database comprises the barrage content related to the multimedia content and the barrage content unrelated to the multimedia content.

The embodiments of the present disclosure provide a computer readable storage medium, on which a computer program is stored, where the computer program when executed by a processor implements each process executed by the bullet screen content determining method described above, and the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted herein.

The computer readable storage medium may be a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, an optical disk, or the like.

The present disclosure provides a computer program product, comprising: the computer program product, when run on a computer, causes the computer to implement the bullet screen content-determining method described above.

The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the above discussion in some examples is 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 (8)

1. A display device, characterized by comprising:

a display configured to: displaying the multimedia content;

a controller configured to: responding to the call operation of the user on the barrage content, and acquiring the identification information of the multimedia content displayed by the display;

and acquiring target barrage content corresponding to the multimedia content from a preset database based on the identification information of the multimedia content, and controlling the display to display the target barrage content, wherein the target barrage content is related to the multimedia content, and the preset database comprises barrage content related to the multimedia content and barrage content unrelated to the multimedia content.

2. The display device according to claim 1, wherein the identification information includes: title information and/or tag information;

the controller is specifically configured to: determining scene information of the multimedia content based on title information and/or tag information of the multimedia content, wherein the scene information comprises: content scenes and/or mood scenes;

and acquiring target barrage content corresponding to the scene information from a preset database based on the scene information of the multimedia content.

3. The display device according to claim 1, wherein the identification information includes: image identification information and/or time identification information, wherein the image identification information is used for identifying the content of a current playing picture of the multimedia content, and the time identification information is used for identifying the time point of the current playing picture of the multimedia content;

the controller is specifically configured to: determining scene information corresponding to a current playing picture of the multimedia content based on the image identification information and/or the time identification information of the multimedia content, wherein the scene information comprises: content scenes and/or mood scenes;

and acquiring target barrage content corresponding to the scene information from a preset database based on the scene information corresponding to the current playing picture.

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

transmitting a barrage content acquisition request to a server, wherein the barrage content acquisition request comprises the identification information;

receiving a barrage content acquisition response sent by the server, wherein the barrage content acquisition response comprises the following steps: and the server acquires target barrage content corresponding to the multimedia content from a preset database.

5. A display device according to any of claims 1-3, characterized in that the controller is specifically configured to:

and acquiring target barrage content corresponding to the multimedia content from a preset database of the display equipment based on the identification information of the multimedia content.

6. A display device according to any one of claims 1-3, wherein the target barrage content comprises: identification of a plurality of target expressions;

the controller is specifically configured to: and acquiring target expressions corresponding to the identifiers of the target expressions respectively, and controlling the display to display the acquired target expressions.

7. A display device as claimed in any one of claims 1 to 3, wherein the target barrage content comprises a plurality of target expressions;

the controller is specifically configured to: and ordering the plurality of target expressions based on the interactive data of the user, and controlling the display to display the plurality of target expressions included in the target barrage content based on the ordering.

8. A method of determining content of a barrage, comprising:

responding to the call operation of the user on the barrage content, and acquiring the identification information of the multimedia content displayed by the display of the display equipment;

And acquiring target barrage content corresponding to the multimedia content from a preset database based on the identification information of the multimedia content, and controlling the display to display the target barrage content, wherein the target barrage content is related to the multimedia content, and the preset database comprises barrage content related to the multimedia content and barrage content unrelated to the multimedia content.