CN115460452A - Display device and channel playing method - Google Patents

Display device and channel playing method Download PDF

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Publication number
CN115460452A
CN115460452A CN202210951263.5A CN202210951263A CN115460452A CN 115460452 A CN115460452 A CN 115460452A CN 202210951263 A CN202210951263 A CN 202210951263A CN 115460452 A CN115460452 A CN 115460452A
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China
Prior art keywords
channel
channel information
information
user
piece
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CN202210951263.5A
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Chinese (zh)
Inventor
刘媛媛
李旭东
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Hisense Visual Technology Co Ltd
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Hisense Visual Technology Co Ltd
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Priority to CN202210951263.5A priority Critical patent/CN115460452A/en
Publication of CN115460452A publication Critical patent/CN115460452A/en
Priority to PCT/CN2023/094347 priority patent/WO2023246376A1/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4332—Content storage operation, e.g. storage operation in response to a pause request, caching operations by placing content in organized collections, e.g. local EPG data repository
    • 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
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

The present disclosure relates to a display device and a channel playing method, which are applied to the field of electronic technology, wherein the display device comprises: a user input interface configured to: receiving a user instruction; a display configured to: playing a channel; a controller configured to: responding to a received user channel searching instruction, executing channel searching operation to obtain at least one piece of channel information, wherein each piece of channel information is used for indicating one channel; sequentially storing at least one channel information to a channel database; when the first broadcast channel information in the channel database is stored, controlling the display to play the channel indicated by the first broadcast channel information on the playing interface based on the first broadcast channel information stored in the channel database; the first broadcast channel information is the channel information stored in the channel database from the first channel information. The method and the device can solve the problem that after channel searching is completed, a user can start playing channels only after waiting for a long time, and user experience is seriously influenced.

Description

Display device and channel playing method
Technical Field
The embodiment of the application relates to the technical field of electronics. And more particularly, to a display apparatus and a channel playing method.
Background
On the Android platform, the playing process needs to follow the standard process of a Television Input Frame (TIF), and a television can only play channels stored in a database, so that after channel searching is completed, the channel playing can be started only after all channel information is stored in the database. However, when the number of channels is large, it takes a long time to store all the channel information in the database, and the user needs to wait for a long time to start playing the channels, so that the user experience is poor.
Disclosure of Invention
In order to solve the above technical problem or at least partially solve the above technical problem, the present application provides a display device and a channel playing method, which can solve the problem that after a channel search is completed, a user needs to wait for a long time before playing a channel, which seriously affects user experience.
In a first aspect, an embodiment of the present application provides a display device, where the display device includes:
a user input interface configured to: receiving a user instruction;
a display configured to: playing a channel;
a controller configured to: responding to a received user channel searching instruction, executing channel searching operation to obtain at least one piece of channel information, wherein each piece of channel information is used for indicating one channel;
sequentially storing at least one channel information to a channel database;
when the first broadcast channel information in the channel database is stored, controlling the display to play the channel indicated by the first broadcast channel information on the play interface based on the first broadcast channel information stored in the channel database;
the first broadcast channel information is the channel information stored in the channel database from the first channel information.
In some embodiments of the present application, the controller is specifically configured to: after the channel searching operation is executed to obtain at least one piece of channel information, controlling a display to display at least one piece of channel identification, wherein each piece of channel identification is used for indicating one piece of channel information;
in response to a received user instruction for selecting a target channel identifier from the at least one channel identifier, determining target channel information corresponding to the target channel identifier from the at least one channel information;
and determining the target channel information as first broadcast channel information.
In some embodiments of the present application, the controller is specifically configured to: after the channel searching operation is executed to obtain at least one piece of channel information, determining a first arrangement sequence in which the at least one piece of channel information is arranged according to a target rule;
and determining the channel information arranged at the first position in the first arrangement sequence as the first broadcasting channel information.
In some embodiments of the present application, the target rule includes any one of: the audience rating of the channel indicated by each channel information; the heat of the playing content corresponding to the channel indicated by each channel information; and performing channel searching operation to obtain the sequence of each channel information.
In some embodiments of the present application, the controller is further configured to: before executing channel searching operation to obtain at least one channel information, responding to a received channel searching instruction of a user, and controlling a display to display a channel searching rule setting interface;
and generating the target rule in response to the received user instruction of the channel searching rule setting interface.
In some embodiments of the present application, the controller is further configured to: before first broadcast channel information is stored in a channel database, shooting a user image of a current user through a camera;
acquiring the watching habit information of the current user according to the user image;
according to the viewing habit information, first-broadcast channel information is determined from at least one channel information.
In some embodiments of the present application, the playback interface includes a channel list, and the controller is further configured to: and controlling the display to display channel identifiers corresponding to the first-broadcast channel information in the channel list, wherein each channel identifier is used for indicating one piece of channel information.
In a second aspect, the present application provides a channel playing method, applied to a display device, the method including: responding to a received user channel searching instruction, executing channel searching operation to obtain at least one piece of channel information, wherein each piece of channel information is used for indicating one channel;
sequentially storing at least one channel information to a channel database;
when the first broadcast channel information in the channel database is stored, playing the channel indicated by the first broadcast channel information based on the first broadcast channel information stored in the channel database;
the first broadcast channel information is the channel information stored in the channel database from the first channel information.
In some embodiments of the present application, after performing the channel searching operation to obtain at least one piece of channel information, the method further includes:
displaying at least one channel identifier, each channel identifier being used to indicate one channel information;
in response to a received user instruction for selecting a target channel identifier from the at least one channel identifier, determining target channel information corresponding to the target channel identifier from the at least one channel information;
and determining the target channel information as first broadcast channel information.
In some embodiments of the present application, after performing the channel searching operation to obtain at least one piece of channel information, the method further includes:
determining a first arrangement order in which at least one piece of channel information is arranged according to a target rule;
and determining the channel information arranged at the first position in the first arrangement sequence as the first broadcasting channel information.
In some embodiments of the present application, the target rule includes any one of: the audience rating of the channel indicated by each channel information; the heat of the playing content corresponding to the channel indicated by each channel information; and performing channel searching operation to obtain the sequence of each channel information.
In some embodiments of the present application, before performing a channel searching operation to obtain at least one piece of channel information, a channel searching rule setting interface is displayed in response to a received user channel searching instruction;
and generating the target rule in response to the received user instruction of the channel searching rule setting interface.
In some embodiments of the application, before the first broadcast channel information is stored in the channel database, a user image of a current user is shot through a camera;
acquiring the watching habit information of the current user according to the user image;
according to the viewing habit information, first-broadcast channel information is determined from at least one channel information.
In some embodiments of the present application, the playing interface includes a channel list, and a channel identifier corresponding to first-playing channel information is displayed in the channel list, where each channel identifier is used to indicate one channel information.
In a third aspect, the present application 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 channel playing method as shown in the second aspect.
In a fourth aspect, the present application provides a computer program product comprising: when the computer program product is run on a computer, the computer is caused to implement the channel playing method as shown in the second aspect.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages: in the embodiment of the application, in response to a received user channel searching instruction, channel searching operation is executed to obtain at least one piece of channel information; sequentially storing at least one channel information to a channel database; when the first broadcast channel information in the channel database is stored, controlling the display to play the channel indicated by the first broadcast channel information on the play interface based on the first broadcast channel information stored in the channel database; each channel information is used for indicating a channel, and the first broadcast channel information is the channel information stored in the channel database for the first channel information in at least one channel information. The channel indicated by the channel information can be played as a first-playing channel after the first channel information is stored, so that the waiting time of a user after the channel searching is finished is reduced, and the channel can be played quickly after the channel searching is finished, so that 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, the drawings used in the description of the embodiments or the related art will be briefly described below, and it is obvious that the drawings in the description below are some embodiments of the present application, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 illustrates an operational scenario between a control device and a display device, in accordance with some embodiments;
fig. 2 illustrates a hardware configuration block diagram of the control apparatus 100 according to some embodiments;
fig. 3 illustrates a hardware configuration block diagram of the display apparatus 200 according to some embodiments;
FIG. 4 illustrates an interface diagram of a display device according to some embodiments;
FIG. 5 illustrates an interface diagram of a display device according to some embodiments;
FIG. 6 illustrates an interface diagram of a display device according to some embodiments;
FIG. 7 illustrates a schematic diagram of an interface of a display device according to some embodiments;
FIG. 8 illustrates one of the flow diagrams of a channel play method according to some embodiments;
FIG. 9 is a second flowchart of a channel play method according to some embodiments;
fig. 10 is a third flowchart of a channel play method according to some embodiments;
FIG. 11 illustrates a fourth flowchart of a channel play method according to some embodiments;
FIG. 12 illustrates a fifth flowchart of a channel play method according to some embodiments;
FIG. 13 shows a sixth schematic flow chart of a channel play method according to some embodiments;
fig. 14 illustrates a seventh flow diagram of a channel play method according to some embodiments.
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 display device provided by the embodiment of the present application may have various implementation forms, for example, the display device may be a television, a smart television, a laser projection device, a display (monitor), an electronic whiteboard (electronic whiteboard), an electronic desktop (electronic table), a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted electronic device, and the like.
Fig. 1 is a schematic diagram of an operation scenario between a display device and a control device according to an embodiment, where the control device includes a smart device or a control apparatus. 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 command through a key on a remote controller, a voice input, a control panel input, etc. to control the display apparatus 200.
In some embodiments, a smart device 300 (e.g., a mobile terminal, a tablet, a computer, a 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 may not receive instructions using the smart device or control device described above, but may receive user control through touch or gestures, or the like.
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, an external 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.
As shown in fig. 3, 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 user interface 280, an external memory, and a power supply.
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.
The display 260 includes a display screen component for presenting a picture, and a driving component for driving 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.
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.
The communicator 220 is a component for communicating with an external device or a server 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 device 100 or the server 400 through the communicator 220.
The user interface 280 may be used to receive control signals for controlling the apparatus 100 (e.g., an infrared remote control, etc.). It may also be used to directly receive an input operation instruction from a user and convert the operation instruction into an instruction recognizable and responsive by the display apparatus 200, which may be referred to as a user input interface.
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.
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. Or may be a composite input/output interface formed by the plurality of interfaces.
The tuner demodulator 210 receives a broadcast television signal through a wired or wireless reception manner, and demodulates an audio/video signal, such as an EPG data signal, 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.
The controller 250 controls the operation of the display device and responds to the operation of the user through various software control programs stored in a memory (an internal memory or an external 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 controller comprises at least one of a Central Processing Unit (CPU), a video processor, an audio processor, a Graphics Processing Unit (GPU), and Random Access Memory (RAM), a Read-Only Memory (ROM), first to nth interfaces for input/output, a communication Bus (Bus), and the like.
The RAM is also called a main memory, and is an internal memory that directly exchanges data with the controller. It can be read and written at any time (except for refresh) and is fast, usually used as a temporary data storage medium for operating systems or other programs in operation. The biggest difference with the ROM is the volatility of data, i.e. the stored data will be lost as soon as power is turned off. RAM is used in computers and digital systems to temporarily store programs, data, and intermediate results. The ROM operates in a non-destructive read mode, only reading information that cannot be written. The information is fixed after being written once, and the information is not lost even if the power is turned off, so that the information is also called a fixed memory.
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 a 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.
A "user interface" is a media interface for interaction and information exchange between an application or operating system and a user that enables the conversion of the internal form of information to a form acceptable to the user. A commonly used presentation form of the User Interface is a Graphical User Interface (GUI), which refers to a User Interface related to computer operations and displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in the display screen of the display 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 of the present application, a display device includes: user input interface, display, controller. Corresponding to fig. 3 described above, the user interface (user input interface) 280, the display 260 and the controller 250 of the device are displayed.
The method comprises the steps that a channel searching instruction is generated based on channel searching operation of a user on display equipment, a user input interface receives the channel searching instruction, and a controller responds to the received channel searching instruction of the user and executes the channel searching operation to obtain at least one piece of channel information; sequentially storing at least one channel information to a channel database; and when the first broadcast channel information in the channel database is stored, controlling the display to play the channel indicated by the first broadcast channel information on the playing interface based on the first broadcast channel information stored in the channel database.
Wherein each channel information is used for indicating a channel; the first broadcast channel information is the channel information stored in the channel database from the first channel information.
For example, as shown in fig. 4, taking the display device as a tv for illustration, when the user uses the tv for the first time, information prompting the user to search channels is displayed, such as "there is no channel information currently, please start searching channels |)! "after the user clicks the channel searching control indicated by reference numeral 401, channel searching is started.
It can be understood that at least one channel information is sequentially stored in the channel database, that is, all channel information obtained by searching channels is stored in the channel database.
It can be understood that the channel information includes a station number, a frequency point, a channel identifier (a full channel name, a short channel name, a channel image, etc.), and the channel information may further include other information related to a channel, and specifically, the embodiment of the present application is not limited thereto.
It can be understood that the first broadcast channel is the channel that is first broadcast after the channel search is completed.
It can be understood that after the channel searching is completed, the display device stores all channel information obtained by the channel searching to the bottom database, and then stores the channel information in the bottom database to the channel database, and when the display device needs to play a certain channel, the display device obtains corresponding channel information from the channel database and plays a channel indicated by the channel information.
It can be understood that after the channel searching is completed, when the channel database stores a piece of channel information, a piece of notification information can be sent to the display to notify that the channel database stores the piece of channel information, and after the display receives the notification information, the first piece of channel information is obtained from the channel database and played.
It can be understood that after the first channel information is stored in the channel database, the first channel is played, and simultaneously, other channel information obtained by searching channels is sequentially stored in the channel database.
In the embodiment of the application, in response to a received user channel searching instruction, channel searching operation is executed to obtain at least one piece of channel information; sequentially storing at least one channel information to a channel database; when the first broadcast channel information in the channel database is stored, controlling the display to play the channel indicated by the first broadcast channel information on the playing interface based on the first broadcast channel information stored in the channel database; each channel information is used for indicating a channel, and the first broadcast channel information is the channel information stored in the channel database for the first channel information in at least one channel information. The channel indicated by the channel information can be played as a first-playing channel after the first channel information is stored, so that the waiting time of a user after the channel searching is finished is reduced, and the channel can be played quickly after the channel searching is finished, so that the user experience is improved.
In some embodiments of the present application, the controller is specifically configured to: after the channel searching operation is carried out to obtain at least one piece of channel information, controlling a display to display at least one piece of channel identification, wherein each piece of channel identification is used for indicating one piece of channel information; in response to a received user instruction for selecting a target channel identifier from the at least one channel identifier, determining target channel information corresponding to the target channel identifier from the at least one channel information; and determining the target channel information as first broadcast channel information.
Illustratively, taking the display device as a television as an example for explanation, after channel searching is completed, the interface displays as shown in fig. 5, a plurality of channel identifiers are displayed, and when a user selects channel 2 indicated by reference numeral 501, channel 2 is determined as a first broadcast channel, channel information corresponding to channel 2 is determined from the channel database, and channel information corresponding to channel 2 is determined as first broadcast channel information.
It can be understood that, after the channel search is completed, the at least one channel identifier displayed by the display is controlled, which may be a channel identifier corresponding to all channel information obtained by the channel search, or a channel identifier corresponding to part of channel information obtained by the channel search.
It can be understood that, after a user selects a channel identifier, that is, the channel is a first channel that the user desires to play after the channel search is completed, channel information that the channel identifier indicates as a target channel identifier is searched for from at least one piece of channel information obtained by the channel search, the channel information obtained by the search is determined as first broadcast channel information, and a channel indicated by the first broadcast information is played after the channel search is completed.
In the embodiment of the application, after the channel searching operation is executed to obtain at least one piece of channel information, the display is controlled to display at least one piece of channel identifier, and each piece of channel identifier is used for indicating one piece of channel information; in response to a received user instruction for selecting a target channel identifier from the at least one channel identifier, determining target channel information corresponding to the target channel identifier from the at least one channel information; and determining the target channel information as first broadcast channel information. Based on the first broadcast channel information determined by the user instruction of the user for selecting the target channel identifier, the content of the broadcast channel is more in line with the user expectation, and the user experience is further improved.
Optionally, before the user performs the channel searching operation, controlling the display to display the channel type identifier, and in response to a received user instruction for selecting a target channel type from the channel type identifier, saving the target channel type; after the channel searching is finished, determining target channel information of which the corresponding channel type is the target channel type from at least one piece of channel information; and determining the target channel information as first broadcast channel information.
It will be appreciated that the channel type identifier displayed by the display is controlled to indicate a certain type of channel, such as: channels can be classified as: movies, television shows, art, kids, sports; channels can also be categorized as: a central viewing channel, wei Shipin, local channel; the specific classification method is determined according to actual needs, and the embodiment of the application is not limited.
For example, taking a display device as a television as an example for explanation, before searching, as shown in fig. 6, an interface display shows multiple channel type identifiers, and when a user selects a reference numeral 601 to indicate a channel type of "synthesis", after the search is completed, one or more pieces of channel information whose channel type indicated by the channel information is "synthesis" are determined from at least one piece of channel information, and any one piece of channel information in the one or more pieces of channel information is determined as first-cast channel information.
It can be understood that, after the user selects the target channel type, the channel type to which the channel belongs may be determined from the channel information obtained by searching, in a case that the type indicated by the multiple channel information in the channel information obtained by searching is the target channel type, one channel information may be optionally selected from the multiple channel information as first broadcast channel information, the found channel information in which the first channel type is the target channel type may also be determined as first broadcast channel information, and the first broadcast channel information may also be determined from the multiple channel information based on other principles (such as the heat of content, the amount of broadcast, and the like), which is specifically determined according to actual needs, and this embodiment of the application is not limited.
According to the method and the device, before a user performs channel searching operation, a display is controlled to display a channel type identifier, and a target channel type is stored in response to a received user instruction for selecting the target channel type from the channel type identifier; after the channel searching is finished, determining target channel information of which the corresponding channel type is the target channel type from at least one piece of channel information; and determining the target channel information as first broadcast channel information. The channel of a certain type expected to be played by the user is determined before channel searching, and the first played channel is the channel of the certain type after channel searching is completed, so that the user satisfaction can be improved.
In some embodiments of the present application, the controller is specifically configured to: after the channel searching operation is executed to obtain at least one piece of channel information, determining a first arrangement sequence in which the at least one piece of channel information is arranged according to a target rule; and determining the channel information arranged at the first position in the first arrangement sequence as the first broadcasting channel information.
Wherein the target rule comprises any one of: the audience rating of the channel indicated by each channel information; the heat of the playing content corresponding to the channel indicated by each channel information; and performing channel searching operation to obtain the sequence of each channel information.
It can be understood that, under the condition that the user does not select the first channel to be played after searching, the channels obtained by searching can be sorted from high to low according to the audience rating, the channel with the highest audience rating is taken as the first-played channel, the corresponding channel information is stored in the channel database, and the channel is played; the channels obtained by searching can be sequenced from high to low according to the heat of the currently played content, the channel with the highest heat in the currently played content is used as a first-played channel, corresponding channel information is stored in a channel database, and the channel is played; and according to the sequence corresponding to the channel information obtained by searching, storing the first channel information obtained by searching as first broadcast channel information in a channel database, and broadcasting the channel indicated by the channel information. The specific target rule may also be other feasible rules, and the embodiment of the present application is not limited.
In an embodiment of the present application, the controller is specifically configured to: after the channel searching operation is executed to obtain at least one piece of channel information, determining a first arrangement sequence in which the at least one piece of channel information is arranged according to a target rule; and determining the channel information arranged at the first position in the first arrangement sequence as the first broadcasting channel information. Wherein the target rule comprises any one of: the audience rating of the channel indicated by each channel information; the heat of the playing content corresponding to the channel indicated by each channel information; and performing channel searching operation to obtain the sequence of each channel information. Therefore, the determined first-broadcast channel is the channel with the highest audience rating or the content played in the channel has the highest popularity and is more likely to be liked by the user after being played, or the first channel searched is used as the first-broadcast channel without reordering, so that the time required for starting broadcasting is shorter, and the user experience is further improved.
In some embodiments of the present application, the controller is further configured to: before executing channel searching operation to obtain at least one channel information, responding to a received channel searching instruction of a user, and controlling a display to display a channel searching rule setting interface; and generating the target rule in response to the received user instruction of the channel searching rule setting interface.
It is understood that before the channel searching operation, the display is controlled to display the channel searching rule setting interface, the user input operation on the channel searching rule setting interface is received, the user instruction is generated based on the user input operation, and the target rule is generated in response to the user instruction.
For example, taking a display device as a television as an example for explanation, before channel searching, as shown in fig. 7, an interface display displays a plurality of rules, and when a user selects a reference numeral 701 to indicate a "recommendation by rating" rule, after channel searching is completed, at least one piece of channel information is sorted according to rating, and the channel information (with the highest rating) ranked first is taken as first-cast channel information.
In the embodiment of the application, before the channel searching operation is executed to obtain at least one piece of channel information, responding to a received channel searching instruction of a user, and controlling a display to display a channel searching rule setting interface; and generating the target rule in response to the received user instruction of the channel searching rule setting interface. Therefore, the user can independently set rules as required, the target rules generated based on the user instructions better accord with the preference of the user, and the content of the first broadcast channel played after channel searching is closer to the preference of the user, so that the user experience is better.
In an embodiment of the present application, the controller is further configured to: before first broadcast channel information is stored in a channel database, shooting a user image of a current user through a camera; acquiring the watching habit information of the current user according to the user image; according to the viewing habit information, first-broadcast channel information is determined from at least one channel information.
It can be understood that, according to the historical watching record of the user within the preset time length, the watching habit information of the user can be obtained, such as: the channel with the largest number of viewing times of the user, the channel with the longest viewing time of the user in the target time period, the type of content played by the channel preferred by the user and the like are determined, the channel information with the highest matching degree with the user viewing habit information in at least one channel information is determined as the first-broadcast channel information, and the first-broadcast channel determined in the way is more in line with the user viewing habit.
In the embodiment of the application, before the first broadcast channel information is stored in the channel database, a user image of a current user is shot through a camera; acquiring the watching habit information of the current user according to the user image; according to the viewing habit information, first-broadcast channel information is determined from at least one channel information. According to the first broadcast channel determined according to the watching habit information of the user, different first broadcast channels can be determined according to different users in a personalized mode, and user experience is further improved.
In some embodiments of the present application, the playing interface includes a channel list, and the controller is further configured to: and controlling the display to display channel identifiers corresponding to the first-broadcast channel information in the channel list, wherein each channel identifier is used for indicating one piece of channel information.
It can be understood that, in order to prevent a certain channel identifier from being absent in the channel list displayed on the display, but the channel information corresponding to the channel identifier stored in the channel database, if a channel indicated by the channel information is played as a first broadcast channel, the channel information is returned after the user plays the first broadcast channel, and when the user wants to determine the channel number or other information, the corresponding first broadcast channel cannot be found in the channel list, which seriously affects the user experience. Therefore, after the first broadcast channel information is determined, the first broadcast channel identifier indicated by the first broadcast channel information needs to be displayed in the channel list, so that the user can see the corresponding channel information when returning to the channel list.
In an embodiment of the present application, the playing interface includes a channel list, and the controller is further configured to: and controlling the display to display channel identifiers corresponding to the first-broadcast channel information in the channel list, wherein each channel identifier is used for indicating one piece of channel information. And when the user returns to the channel list after watching the first broadcast channel, the information of the corresponding first broadcast channel can be found from the channel list.
Optionally, after the channel database stores one piece of channel information, the notification message sent to the display may further include the stored channel information, and after the display receives the notification message, the display acquires the channel information from the channel database and plays the channel indicated by the channel information. Therefore, the first broadcast channel information does not need to be searched from the at least one channel information obtained by searching the channels, and any one of the at least one channel information obtained by searching the channels is saved in the database and then is informed to the display, so that the searching time is saved, and the waiting time of a user after searching the channels is further reduced.
In the embodiment of the present application, a channel playing method is provided, as shown in fig. 8, the method includes the following steps 801 to 803.
801. And responding to the received user channel searching instruction, and executing channel searching operation to obtain at least one piece of channel information.
Wherein each channel information is used to indicate one channel.
802. And sequentially storing at least one piece of channel information into a channel database.
803. And when the first broadcast channel information in the channel database is stored, playing the channel indicated by the first broadcast channel information based on the first broadcast channel information stored in the channel database.
The first broadcast channel information is the channel information stored in the channel database from the first channel information.
Exemplarily, as shown in fig. 9, the description is given by taking the determined first broadcast channel information as channel a information, and specifically includes steps 901 to 907.
901. Searching a channel;
after the channel searching is completed, step 902 is executed.
902. And acquiring the channel A information.
903. And storing the channel A information into a channel database.
904. And sending a notification message.
During execution of steps 902-904, the display interface stays at the search interface waiting for a notification message.
905. And the channel searching interface acquires the channel A information and calls a playing interface.
906. Channel a is played.
907. And storing other channel information into the channel database.
Step 907 is executed while steps 905 and 906 are executed.
In the embodiment of the application, in response to a received channel searching instruction of a user, channel searching operation is executed to obtain at least one piece of channel information; sequentially storing at least one piece of channel information to a channel database; when the first broadcast channel information in the channel database is stored, playing the channel indicated by the first broadcast channel information on a playing interface based on the first broadcast channel information stored in the channel database; each channel information is used for indicating a channel, and the first broadcast channel information is the channel information stored in the channel database for the first channel information in at least one channel information. The channel indicated by the channel information can be played as a first-playing channel after the first channel information is stored, so that the waiting time of a user after the channel searching is finished is reduced, and the channel can be played quickly after the channel searching is finished, so that the user experience is improved.
In some embodiments of the present application, referring to fig. 8, as shown in fig. 10, after the step 801, the method further includes the following steps 804 to 806.
804. At least one channel identifier is displayed, each channel identifier being used to indicate one channel information.
805. And in response to a received user instruction for selecting a target channel identifier from the at least one channel identifier, determining target channel information corresponding to the target channel identifier from the at least one channel information.
806. And determining the target channel information as first broadcast channel information.
In the embodiment of the application, after the channel searching operation is executed to obtain at least one piece of channel information, at least one piece of channel identification is displayed, and each piece of channel identification is used for indicating one piece of channel information; in response to a received user instruction for selecting a target channel identifier from the at least one channel identifier, determining target channel information corresponding to the target channel identifier from the at least one channel information; and determining the target channel information as first broadcast channel information. Based on the first broadcast channel information determined by the user instruction of the user selection target channel identifier, the broadcast channel content is more in line with the user expectation, and the user experience is further improved.
Optionally, with reference to fig. 8, as shown in fig. 11, before the step 801, the method further includes the following step 807 and step 808, and after the step 801, the method further includes the following step 809 and step 810.
807. The channel type identification is displayed.
808. The target channel type is saved in response to a received user instruction to select the target channel type from the channel type identifiers.
809. And determining target channel information of which the corresponding channel type is the target channel type from the at least one piece of channel information.
810. And determining the target channel information as first broadcast channel information.
According to the method and the device, before a user performs channel searching operation, the channel type identification is displayed, and the target channel type is stored in response to a received user instruction for selecting the target channel type from the channel type identification; after the channel searching is finished, determining target channel information of which the corresponding channel type is the target channel type from at least one piece of channel information; and determining the target channel information as first broadcast channel information. The channel of a certain type expected to be played by the user is determined before channel searching, and the first played channel is the channel of the certain type after channel searching is completed, so that the user satisfaction can be improved.
In some embodiments of the present application, as shown in fig. 12 in conjunction with fig. 8, after the above step 801, the method further includes the following steps 811 and 812.
811. A first arrangement order in which the at least one channel information is arranged according to the target rule is determined.
812. And determining the channel information arranged at the first position in the first arrangement sequence as the first broadcasting channel information.
It can be understood that the target rule may be a preset rule, or may be generated based on an operation of a user on a channel search rule setting interface, which is determined specifically according to an actual situation, and the embodiment of the present application is not limited.
Wherein the target rule comprises any one of: the audience rating of the channel indicated by each channel information; the heat of the playing content corresponding to the channel indicated by each channel information; and performing channel searching operation to obtain the sequence of each channel information.
In the embodiment of the application, after the channel searching operation is executed to obtain at least one piece of channel information, a first arrangement sequence of the at least one piece of channel information arranged according to a target rule is determined; determining channel information arranged at a first position in a first arrangement sequence as first broadcast channel information; wherein the target rule comprises any one of: the audience rating of the channel indicated by each channel information; the popularity of the playing content corresponding to the channel indicated by each channel information; and performing channel searching operation to obtain the sequence of each channel information. Therefore, the determined first-broadcast channel is the channel with the highest audience rating or the content played in the channel has the highest popularity and is more likely to be liked by the user after being played, or the first channel searched is used as the first-broadcast channel without reordering, so that the time required for starting broadcasting is shorter, and the user experience is further improved.
In some embodiments of the present application, as shown in fig. 13 in conjunction with fig. 12, before the step 811, the method further includes the following steps 813 and 814.
813. And responding to the received channel searching instruction of the user, and displaying a channel searching rule setting interface.
814. And generating the target rule in response to the received user instruction of the channel searching rule setting interface.
In the embodiment of the application, before the channel searching operation is executed to obtain at least one piece of channel information, a channel searching rule setting interface is displayed in response to a received channel searching instruction of a user; and generating the target rule in response to the received user instruction of the channel searching rule setting interface. Therefore, the user can set rules independently as required, the target rules generated based on the user instructions better accord with the preference of the user, the content of the first broadcast channel played after channel searching is closer to the preference of the user, and the user experience is better.
In some embodiments of the present application, referring to fig. 8, as shown in fig. 14, before step 802, the method further includes the following steps 815 to 817.
815. And shooting the user image of the current user through the camera.
816. And acquiring the watching habit information of the current user according to the user image.
817. According to the viewing habit information, first-broadcast channel information is determined from at least one channel information.
In the embodiment of the application, before the first broadcast channel information is stored in the channel database, a user image of a current user is shot through a camera; acquiring the watching habit information of the current user according to the user image; and determining first broadcast channel information from at least one channel information according to the viewing habit information. According to the first broadcast channel determined according to the watching habit information of the user, different first broadcast channels can be determined according to different users in a personalized mode, and user experience is further improved.
In some embodiments of the present application, the playing interface includes a channel list, and the channel playing method further includes step 818.
818. And displaying the channel identification corresponding to the first-broadcast channel information in the channel list.
Wherein each channel identification is used to indicate one channel information.
It can be understood that the first broadcast channel information is displayed in the playlist, so that after the user views the first broadcast channel, the user returns to the playlist interface to view information corresponding to the first broadcast channel.
In the embodiment of the application, the playing interface includes a channel list, and the channel identifiers corresponding to the first-broadcast channel information are displayed in the channel list, and each channel identifier is used for indicating one channel information. And when the user returns to the channel list after watching the first broadcast channel, the information of the corresponding first broadcast channel can be found from the channel list.
Optionally, after the channel database stores one piece of channel information, the display device may be notified of that the channel information may be obtained from the channel database and the corresponding channel is played by sending a notification message, where the notification message may further include the channel information, and the display device obtains the channel information from the channel database based on the channel information included in the notification message and plays the channel indicated by the channel information. Therefore, the first broadcast channel information does not need to be searched from the at least one channel information obtained by searching, and any one of the at least one channel information obtained by searching is saved in the database and then is informed to the display device, so that the searching time is saved, and the waiting time of a user after searching is further reduced.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process executed by the channel playing method, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
The present invention provides a computer program product comprising: when the computer program product runs on a computer, the computer is enabled to implement the channel playing method.
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 (10)

1. A display device, characterized in that the display device comprises:
a user input interface configured to: receiving a user instruction;
a display configured to: playing a channel;
a controller configured to: responding to a received user channel searching instruction, executing channel searching operation to obtain at least one piece of channel information, wherein each piece of channel information is used for indicating one channel;
sequentially storing the at least one piece of channel information to a channel database;
when the first broadcast channel information in the channel database is stored, controlling a display to play a channel indicated by the first broadcast channel information on a playing interface based on the first broadcast channel information stored in the channel database;
wherein the first broadcast channel information is the channel information stored in the channel database for the first one of the at least one channel information.
2. The display device according to claim 1, wherein the controller is specifically configured to:
after the channel searching operation is executed to obtain at least one piece of channel information, controlling a display to display at least one piece of channel identification, wherein each piece of channel identification is used for indicating one piece of channel information;
in response to a received user instruction for selecting a target channel identifier from the at least one channel identifier, determining target channel information corresponding to the target channel identifier from the at least one channel information;
and determining the target channel information as the first broadcast channel information.
3. The display device of claim 1, wherein the controller is specifically configured to:
after the channel searching operation is executed to obtain at least one piece of channel information, determining a first arrangement sequence of the at least one piece of channel information arranged according to a target rule;
and determining the channel information arranged at the first position in the first arrangement sequence as the first broadcasting channel information.
4. The display device according to claim 3, wherein the target rule comprises any one of:
the audience rating of the channel indicated by each channel information; the heat of the playing content corresponding to the channel indicated by each channel information; and performing channel searching operation to obtain the sequence of each channel information.
5. The display device according to claim 3, wherein the controller is further configured to:
before the channel searching operation is executed to obtain at least one piece of channel information, responding to a received channel searching instruction of a user, and controlling the display to display a channel searching rule setting interface;
and generating the target rule in response to the received user instruction of the channel searching rule setting interface.
6. The display device of claim 1, wherein the controller is further configured to:
before the first broadcast channel information is stored in the channel database, shooting a user image of a current user through a camera;
acquiring the watching habit information of the current user according to the user image;
and determining the first broadcast channel information from the at least one channel information according to the watching habit information.
7. The display device of any of claims 1-6, wherein the playback interface comprises a channel list, the controller further configured to:
and controlling the display to display the channel identifier corresponding to the first broadcast channel information in the channel list, wherein each channel identifier is used for indicating one piece of channel information.
8. A channel playing method is applied to a display device, and the method comprises the following steps:
responding to a received user channel searching instruction, executing channel searching operation to obtain at least one piece of channel information, wherein each piece of channel information is used for indicating one channel;
sequentially storing the at least one channel information to a channel database;
when the first broadcast channel information in the channel database is stored, playing a channel indicated by the first broadcast channel information based on the first broadcast channel information stored in the channel database;
wherein the first broadcast channel information is the channel information stored in the channel database for the first one of the at least one channel information.
9. The method of claim 8, wherein after obtaining at least one channel information by performing the channel search operation, the method further comprises:
displaying at least one channel identifier, each channel identifier being used to indicate one channel information;
in response to a received user instruction for selecting a target channel identifier from the at least one channel identifier, determining target channel information corresponding to the target channel identifier from the at least one channel information;
and determining the target channel information as the first broadcast channel information.
10. The method of claim 8, wherein after obtaining at least one channel information by said performing a channel searching operation, the method further comprises:
determining a first arrangement order in which the at least one piece of channel information is arranged according to a target rule;
and determining the channel information arranged at the first position in the first arrangement sequence as the first broadcasting channel information.
CN202210951263.5A 2022-06-24 2022-08-09 Display device and channel playing method Pending CN115460452A (en)

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