CN111629231A - Multi-screen control method and device and computer storage medium - Google Patents
Multi-screen control method and device and computer storage medium Download PDFInfo
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- CN111629231A CN111629231A CN201910149720.7A CN201910149720A CN111629231A CN 111629231 A CN111629231 A CN 111629231A CN 201910149720 A CN201910149720 A CN 201910149720A CN 111629231 A CN111629231 A CN 111629231A
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
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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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/654—Transmission by server directed to the client
Abstract
The embodiment of the invention discloses a multi-screen control method, a multi-screen control device and a computer storage medium, wherein the method comprises the following steps: the digital television playing terminal receives media information from a preset server, wherein the media information comprises first media information and second media information associated with the first media information; the digital television playing terminal searches first media information requested by a first media terminal in the media information and plays the first media information through the first media terminal; the digital television playing terminal searches the second media information in the media information and plays the second media information through the second media terminal, so that the playing reliability and effectiveness of the media information can be improved.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a multi-screen control method and apparatus, and a computer storage medium.
Background
Currently, digital television broadcast terminals use a single display screen to view the displayed information. For the case of simultaneously playing multiple tv programs, different tv programs can be played on the same display screen by using picture-in-picture or picture-outside-picture technology. Taking the same display screen playing the first television program and the second television program as an example, if the user watches the first television program, the user is easily interfered by the second television program in hearing and vision; if the user watches the second television program, the user is easily disturbed by the first television program in terms of hearing and vision, resulting in a low reliability of the television program playing.
Disclosure of Invention
The embodiment of the invention provides a multi-screen control method, a multi-screen control device and a computer storage medium, which can improve the reliability and effectiveness of media information playing.
In a first aspect, an embodiment of the present invention provides a multi-screen control method, where the method includes:
the digital television playing terminal receives media information from a preset server, wherein the media information comprises first media information and second media information associated with the first media information; the digital television playing terminal searches first media information requested by a first media terminal in the media information and plays the first media information through the first media terminal; and the digital television playing terminal searches the second media information in the media information and plays the second media information through the second media terminal.
In the technical scheme, a digital television playing terminal receives media information from a preset server, wherein the media information comprises first media information and second media information associated with the first media information; the digital television playing terminal searches first media information requested by a first media terminal in the media information and plays the first media information through the first media terminal; and the digital television playing terminal searches the second media information in the media information and plays the second media information through the second media terminal. That is to say, in the embodiment of the present application, the first media information can be played through the first media terminal, and the second media information can be played through the second media terminal, so that interference in vision and hearing is reduced, and the reliability of playing the media information can be improved. In addition, the digital television playing terminal can play the second media information associated with the first media information through the second media terminal, so that the coordination operation between the first media terminal and the second media terminal is facilitated, and the effectiveness of playing the media information is improved.
In one implementation manner, when detecting that the second media terminal performs playback control on the first media information, the digital television playback terminal may send the first media information to the second media terminal, where a playback progress of the first media information in the first media terminal is consistent with a playback progress of the first media information in the second media terminal.
In an implementation manner, when the digital television playing terminal detects that the second media terminal performs playing control on the first media information, the manner of sending the first media information to the second media terminal may be: receiving a first control instruction from a second media terminal, wherein the first control instruction carries a first control identifier; when the first control identification is identified to be the control identification used for controlling the first media terminal, the second media terminal is detected to perform playing control on the first media information; and sending the first media information to the second media terminal.
In one implementation manner, after the digital television playing terminal sends the first media information to the second media terminal, the playing control of the first media information displayed by the first media terminal may be performed based on the first control instruction, and the playing control of the first media information displayed by the second media terminal is performed based on the first control instruction.
In one implementation manner, the digital television playing terminal may further receive a second control instruction from a third media terminal, where the second control instruction carries a second control identifier; when the second control identifier is identified as the control identifier for controlling the first media terminal, playing control is carried out on the first media information based on the second control instruction; and when the second control identifier is identified as the control identifier for controlling the second media terminal, performing play control on the second media information based on the second control instruction.
In an implementation manner, the manner of searching for the second media information in the media information by the digital television playing terminal may be: acquiring the association degree between the first media information and other media information except the first media information in the media information; and taking the media information with the highest degree of association with the first media information as the second media information.
In one implementation manner, the digital television playing terminal can also receive comment information associated with the first media information from the second media terminal, wherein the comment information is submitted in response to the first media information played by the first media terminal; and sending the comment information to a preset server.
In one implementation manner, the manner in which the digital television playing terminal receives the media information from the preset server may be: receiving media information from a preset server through a tuner interface or the internet
In one implementation, after the digital television playing terminal searches for the second media information in the media information, the second media information may also be sent to the second media terminal through a pre-established wireless connection between the digital television playing terminal and the second media terminal.
In a second aspect, an embodiment of the present invention provides a multi-screen control apparatus, where the apparatus includes a unit configured to implement the multi-screen control method according to the first aspect.
In a third aspect, an embodiment of the present application provides a computer storage medium, where the computer storage medium stores a computer program or instructions, and when the program or instructions are executed by a processor, the processor is caused to execute the multi-screen control method according to the first aspect.
In a fourth aspect, an embodiment of the present application provides a digital television playing terminal, including a processor, coupled with a memory, where,
the memory to store instructions;
the processor is configured to execute the instructions in the memory, so that the digital television playing terminal executes the method according to the first aspect.
In a fifth aspect, an embodiment of the present application provides a chip system, where the chip system includes a processor and an interface circuit, where the interface circuit is coupled to the processor,
the processor is configured to execute a computer program or instructions to implement the method according to the first aspect;
the interface circuit is used for communicating with other modules outside the chip system.
Drawings
Fig. 1A is a schematic view of an interface for simultaneously playing two tv programs on a display screen in a picture-in-picture manner according to an embodiment of the present invention;
fig. 1B is a schematic diagram of an interface for simultaneously playing two tv programs on a display screen in a picture-in-picture manner according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a multi-screen control system according to an embodiment of the present disclosure;
FIG. 3 is a flowchart illustrating a multi-screen control method according to an embodiment of the disclosure;
FIG. 4 is a schematic diagram of another multi-screen control system according to an embodiment of the disclosure;
FIG. 5 is a flowchart illustrating another multi-screen control method according to an embodiment of the disclosure;
FIG. 6 is a block diagram of another multi-screen control system according to an embodiment of the disclosure;
FIG. 7 is a flowchart illustrating another multi-screen control method according to an embodiment of the disclosure;
FIG. 8 is a schematic structural diagram of a multi-screen control apparatus according to an embodiment of the disclosure;
fig. 9 is a schematic structural diagram of a digital television playing terminal disclosed in the embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described below with reference to the drawings.
A conventional digital television broadcasting terminal only provides one display screen, and the digital television broadcasting terminal transmits a television program requested by a user to the display screen, and broadcasts the television program through the display screen. If two television programs need to be played in the display screen at the same time, the two television programs can be played in the display screen at the same time in a picture-in-picture or picture-outside mode. Taking the interface schematic diagram shown in fig. 1A for simultaneously playing two tv programs in a display screen in a picture-in-picture manner as an example, while a first tv program (e.g., a football game program) is played in a full screen manner in the display screen, a second tv program (e.g., a footballer interview program) is played in a partial area of a playing interface of the first video program. Taking the interface schematic diagram of fig. 1B showing two tv programs simultaneously played in a display screen by drawing a picture outside, a first tv program and a second tv program are displayed in a split area on the display screen, that is, while the first tv program is played in a first area (for example, a left area) of the display screen, the second tv program is played in a second area (for example, a right area) of the display screen.
As can be seen from fig. 1A and 1B, if a user watches a first television program, the user is susceptible to auditory and visual interference with a second television program; if the user watches the second television program, the user is easily disturbed by the first television program in terms of hearing and vision, resulting in a low reliability of the television program playing.
The embodiment of the application provides a multi-screen control method, wherein a digital television playing terminal receives media information from a preset server, wherein the media information comprises first media information and second media information associated with the first media information; the digital television playing terminal searches first media information requested by a first media terminal in the media information and plays the first media information through the first media terminal; and the digital television playing terminal searches the second media information in the media information and plays the second media information through the second media terminal. That is to say, in the embodiment of the present application, the first media information can be played through the first media terminal, and the second media information can be played through the second media terminal, so that interference in vision and hearing is reduced, and the reliability of playing the media information can be improved. In addition, the digital television playing terminal can play the second media information associated with the first media information through the second media terminal, so that the coordination operation between the first media terminal and the second media terminal is facilitated, and the effectiveness of playing the media information is improved.
In order to better understand the multi-screen control method and apparatus disclosed in the embodiments of the present invention, a multi-screen control system applicable to the embodiments of the present invention is first described below.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a multi-screen control system according to an embodiment of the disclosure. As shown in fig. 2, the multi-screen control system may include a preset server, a digital television player terminal, a first media terminal, and a second media terminal. The preset server is connected with the digital television playing terminal and used for generating media information and sending the media information to the digital television playing terminal. The digital television playing terminal is respectively connected with the preset server, the first media terminal and the second media terminal, and is used for receiving the media information from the preset server and searching the first media information requested by the first media terminal and the second media information associated with the first media information in the received media information. The first media terminal is used for playing the first media information. The second media terminal is used for playing the second media information.
The preset server may include one or more of an upgrade server, a video server, a service server, or a video headend server.
The digital television playing terminal can comprise an intelligent set top box capable of accessing the internet, a basic set top box or a digital television all-in-one machine for receiving broadcast television programs and the like.
The first media terminal may be a main display screen, for example, a display screen corresponding to a conventional digital television playing terminal for playing a television program. Optionally, the first media terminal may be independent of the digital television playing terminal, for example, the digital television playing terminal is a set-top box, and the first media terminal is a display. Optionally, the first media terminal may be integrated with the digital tv playing terminal in one device, that is, the digital receiving, decoding and displaying are integrated into one.
Optionally, the second media terminal may be independent of the digital television playing terminal, for example, the digital television playing terminal is a set top box or a digital television all-in-one machine, and the second media terminal may include a remote control device, a sound device, a projection device, or an internet of things smart home. The second media terminal is provided with a display screen for playing the second media information. The remote control device may include a remote control, a smart phone, a tablet computer, or the like. The smart home of the internet of things can comprise a television cabinet, a seat, a desk or a wardrobe and the like. Optionally, the second media terminal may be integrated with the digital television playing terminal in one device, for example, the digital television playing terminal is a set-top box, and the second media terminal is a display screen configured on the set-top box.
In one implementation, when the preset server is a video headend server, the digital tv broadcasting terminal may receive the media information from the preset server through the tuner interface. For example, the digital television broadcasting terminal establishes a connection with a preset server through a broadcasting network, and the media information received by the digital television broadcasting terminal may be a television program, such as a central television station program, a zhejiang satellite television program, or a Hunan satellite television program.
In one implementation, when the preset server is an upgrade server, a video server or a service server, the digital television broadcast terminal may receive the media information from the preset server through the internet. For example, the digital television playing terminal and the preset server are connected through the internet, and the media information received by the digital television playing terminal may be a web page displayed by a website, an audio/video played by a media player, or information displayed by an instant messaging application. The website can be a hundred-degree browser or a fish fighting website and the like. The media player may be a music player or a video player, etc. The instant messaging application may be a jittered short video or a WeChat, etc.
In one implementation, the second media information may be media information associated with the first media information. For example, the digital television playing terminal may obtain the association degree between the first media information and other media information except the first media information in the media information, and use the media information with the highest association degree with the first media information as the second media information. The number of media information with the highest degree of association may be one or more.
In one implementation, the second media information may be media information requested by the second media terminal, and there is no association between the second media information and the first media information. Illustratively, the first media information played by the first media terminal is a television program, and the second media information played by the second media terminal is audio/video data from a jittered video.
In one implementation, the second media information may be user information. For example, the user information may be travel information, weather information, history information, or the like of an account currently logged in the second media terminal.
In one implementation manner, the digital television playing terminal may receive comment information associated with the first media information from the second media terminal, where the comment information is submitted in response to the first media information played by the first media terminal, and the digital television playing terminal may send the comment information to the preset server. For example, when a user wants to comment on the first media information while watching the first media information, the user may edit the comment information in the second media terminal, the second media terminal sends the comment information to the digital television playing terminal, and the digital television playing terminal sends the comment information to the preset server. According to the embodiment, the first media information can be played through the first media terminal, the comment information is edited through the second media terminal, the user does not influence the playing of the first media information in the comment information editing process, and the effectiveness of multi-screen control is improved.
It can be understood that the multi-screen control system described in the embodiment of the present invention is for more clearly illustrating the technical solution of the embodiment of the present invention, and does not constitute a limitation to the technical solution provided in the embodiment of the present invention, and as a person of ordinary skill in the art knows that along with the evolution of the system architecture and the appearance of a new service scenario, the technical solution provided in the embodiment of the present invention is also applicable to similar technical problems.
Based on the schematic architecture diagram of the multi-screen control system shown in fig. 2, please refer to fig. 3, and fig. 3 is a schematic flow chart of a multi-screen control method according to an embodiment of the present invention, where the method includes, but is not limited to, the following steps:
step S301: the digital television playing terminal receives media information from a preset server, wherein the media information comprises first media information and second media information associated with the first media information.
Wherein the first media information and the second media information are associated. For example, the second media information may be push information corresponding to the first media information, and the like, and for example, if the first media information is a song, the push information may be audio of the song sung by other singers, other versions (for example, MV version, radio version, ring version, and the like) corresponding to the song, related information of the singer singing the song (for example, a singer profile or other songs performed by the singer, and the like), or merchandise corresponding to the song (for example, an optical disc of an album to which the song belongs or information of the same style of the singer singing the song, and the like). If the first media information is a video, the push information may be related information of the video (e.g., a plot synopsis or an actor synopsis), other videos of the same type as the video (e.g., if the type of the video is a documentary, the type of the pushed video is also a documentary), other programs in which actors participate in the video, or merchandise corresponding to the video (e.g., the same money information appearing in the video). For another example, if the first media information is audio, the second media information may be text information corresponding to the audio, and exemplarily, if the audio is a song, the text information may be lyrics; if the audio is a voice message, the text message may be a text converted from the voice message. For another example, if the first media information is audio/video data, the second media information may be an editing interface of the audio/video data, and a user may comment on the audio/video data through the editing interface, for example, like a praise or a groove spitting.
Step S302: the digital television playing terminal searches the first media information requested by the first media terminal in the media information and plays the first media information through the first media terminal.
The digital television playing terminal may receive a second control instruction from the third media terminal, where the second control instruction carries a second control identifier, and when the second control identifier is identified as a control identifier for controlling the first media terminal, the digital television playing terminal may perform playing control on the first media information based on the second control instruction, for example, search the first media information requested by the first media terminal in the media information based on the second control instruction. The third media terminal may be a remote control device, and when the second media terminal is a remote control device, the third media terminal may be the same device as the second media terminal; when the second media terminal is other than the remote control device, the third media terminal and the second media terminal may be different devices.
For example, when the user needs to control the first media terminal to play the Hunan satellite television program, the user may click a key for controlling the first media terminal in the third media terminal, and click a key for playing the Hunan satellite television program. And the third media terminal detects the click operation of the user and acquires a key value corresponding to the key, wherein the key value comprises a second control instruction and a second control identifier. And the third media terminal sends the key value to the digital television playing terminal. And when the digital television playing terminal recognizes that the second control identifier is the control identifier for controlling the first media terminal, playing the Hunan satellite television program based on the second control instruction.
In an implementation manner, if the second media terminal is independent from the digital television playing terminal, after the digital television playing terminal finds the first media information requested by the first media terminal in the media information, the first media information may be sent to the first media terminal, and the first media terminal plays the first media information.
In one implementation manner, if the second media terminal and the digital television playing terminal are integrated into one device, the digital television playing terminal can play the first media information through the first media terminal after finding the first media information requested by the first media terminal in the media information.
Step S303: and the digital television playing terminal searches the second media information in the media information and plays the second media information through the second media terminal.
In an implementation manner, if the second media terminal is independent from the digital television playing terminal, after the digital television playing terminal finds the second media information in the media information, the second media information may be sent to the second media terminal, and the second media terminal plays the second media information. Optionally, the digital television playing terminal may send the second media information to the second media terminal through a pre-established wireless connection between the digital television playing terminal and the second media terminal. The wireless connection can be a bluetooth connection, a WIFI connection, an ultrasonic connection, or the like. Optionally, the digital television playing terminal may send the second media information to the second media terminal through a pre-established wired connection between the digital television playing terminal and the second media terminal. The wired connection may be a tuner connection or a network connection with a router, etc.
In one implementation manner, if the second media terminal and the digital television playing terminal are integrated in one device, after the digital television playing terminal finds the second media information in the media information, the second media information can be played through the second media terminal.
In one implementation manner, the digital television playing terminal may receive a second control instruction from a third media terminal, where the second control instruction carries a second control identifier, and when it is recognized that the second control identifier is a control identifier for controlling the second media terminal, play control is performed on the second media information based on the second control instruction.
For example, when the user needs to control the second media terminal to play the zhejiang satellite television program, the user may click a key for controlling the second media terminal in the third media terminal, and click a key for playing the zhejiang satellite television program. And the third media terminal detects the click operation of the user and acquires a key value corresponding to the key, wherein the key value comprises a second control instruction and a second control identifier. And the third media terminal sends the key value to the digital television playing terminal. And when recognizing that the second control identifier is used for controlling the second media terminal, the digital television playing terminal plays the Zhejiang satellite television program based on the second control instruction.
In this embodiment, the first media terminal and the second media terminal can be respectively controlled by the third media terminal, the number of remote control devices is reduced, it is not necessary to search for a remote control device corresponding to the first media terminal before controlling the first media terminal, and search for a remote control device corresponding to the second media terminal before controlling the second media terminal, so that the play control efficiency is improved.
In the embodiment of the application, a digital television playing terminal receives media information from a preset server, wherein the media information comprises first media information and second media information associated with the first media information; the digital television playing terminal searches first media information requested by a first media terminal in the media information and plays the first media information through the first media terminal; the digital television playing terminal searches the second media information in the media information and plays the second media information through the second media terminal, so that the playing reliability and effectiveness of the media information can be improved.
Referring to fig. 4, fig. 4 is a schematic structural diagram of another multi-screen control system according to an embodiment of the disclosure. As shown in fig. 4, the multi-screen control system may include a digital television player terminal, a first media terminal, and a second media terminal. Optionally, the digital television playing terminal in this embodiment may be a set top box, the first media terminal may be a main display screen, for example, a display screen corresponding to a conventional digital television playing terminal and used for playing a television program, the second media terminal may be a remote controller, the remote controller may include a remote controller screen and may further include one or more of a remote controller key, a touch pad, or a jog dial, and the remote controller screen is used for playing second media information.
In one implementation, the digital television broadcasting terminal may receive the media information from the preset server through the tuner interface. For example, the digital tv broadcasting terminal establishes a connection with a preset server through a broadcasting network, and the digital tv broadcasting terminal receives media information from the preset server through a tuner interface.
In one implementation, the digital television broadcast terminal may receive the media information from the preset server through the internet. For example, the digital television broadcasting terminal establishes a connection with a preset server through the internet, and the digital television broadcasting terminal receives media information from the preset server through the internet.
It can be understood that the multi-screen control system described in the embodiment of the present invention is for more clearly illustrating the technical solution of the embodiment of the present invention, and does not constitute a limitation to the technical solution provided in the embodiment of the present invention, and as a person of ordinary skill in the art knows that along with the evolution of the system architecture and the appearance of a new service scenario, the technical solution provided in the embodiment of the present invention is also applicable to similar technical problems.
Referring to fig. 5, based on the schematic architecture diagram of the multi-screen control system shown in fig. 4, fig. 5 is a schematic flow chart of another multi-screen control method according to an embodiment of the present invention, where the method includes, but is not limited to, the following steps:
step S501: the digital television playing terminal receives the media information from the preset server.
Step S502: the digital television playing terminal searches the first media information requested by the first media terminal in the media information.
The digital television playing terminal may receive a second control instruction from the second media terminal, where the second control instruction carries a second control identifier, and when the second control identifier is identified as a control identifier for controlling the first media terminal, the digital television playing terminal may perform playing control on the first media information based on the second control instruction, for example, search the first media information requested by the first media terminal in the media information based on the second control instruction.
Step S503: and the digital television playing terminal sends the first media information to the first media terminal.
Step S504: and the digital television playing terminal searches the second media information in the media information.
Step S505: and the digital television playing terminal sends the second media information to the second media terminal.
Step S506: and the digital television playing terminal receives a first control instruction from the second media terminal, wherein the first control instruction carries a first control identifier.
For example, when the user needs to control the first media terminal, a key for controlling the first media terminal may be clicked in the second media terminal, and the second media terminal may determine the first control identifier based on the key. The user can also click a key for adjusting the volume or playing progress and other operations in the second media terminal, the second media terminal can determine a first control instruction based on the case, and the second media terminal sends the first control instruction carrying the first control identifier to the digital television playing terminal.
Step S507: and when the first control identification is identified to be the control identification for controlling the first media terminal, the digital television playing terminal detects that the second media terminal performs playing control on the first media information.
Step S508: and the digital television playing terminal sends the first media information to the second media terminal.
Step S509: and the digital television playing terminal performs playing control on the first media information displayed by the first media terminal based on the first control instruction.
Step S510: and the digital television playing terminal performs playing control on the first media information displayed by the second media terminal based on the first control instruction.
For example, when the user adjusts the playing progress of the first media information played by the first media terminal, the user needs to transfer the line of sight to the second media terminal and click a button in the second media terminal for adjusting the playing progress. And the second media terminal determines a first control instruction based on the key, and sends the first control instruction to the digital television playing terminal. And the digital television playing terminal performs playing control on the first media information displayed by the first media terminal based on the first control instruction. At this time, the user needs to transfer the sight to the first media terminal, and whether the current playing progress of the first media information displayed by the first media terminal is consistent with the playing progress required by the user is judged. If the first media information displayed by the first media terminal is inconsistent with the second media terminal, the user needs to transfer the sight to the second media terminal, and the playing progress of the first media information displayed by the first media terminal is adjusted through the second media terminal again until the current playing progress of the first media information displayed by the first media terminal is consistent with the playing progress required by the user. The user needs to move the sight back and forth, and the adjustment of the playing progress can be realized through multiple operations, so that the convenience of the operation is not sufficient.
Based on this, when it is detected that the second media terminal performs play control on the first media information displayed by the first media terminal, the digital television play terminal may send the first media information to the second media terminal, and the second media terminal plays the first media information, where a parameter of the first media information displayed by the second media terminal is the same as a parameter of the first media information displayed by the first media terminal, and the parameter may include a play progress or a play volume of the first media information. The user can directly click a key for controlling the playing progress in the second media terminal, the second media terminal sends a first control instruction corresponding to the key to the digital television playing terminal, and the digital television playing terminal respectively controls the playing of the first media information displayed by the first media terminal and the first media information displayed by the second media terminal based on the first control instruction. If the current playing progress of the first media information displayed by the first media terminal is inconsistent with the playing progress required by the user, the user does not need to transfer the sight back and forth, and can adjust the playing progress of the first media information displayed by the second media terminal through the second media terminal again, so that the convenience of operation can be improved.
Referring to fig. 6, fig. 6 is a schematic structural diagram of another multi-screen control system according to an embodiment of the disclosure. As shown in fig. 6, the multi-screen control system may include a digital television play terminal, a first media terminal, a second media terminal, and a third media terminal. Optionally, the digital television playing terminal in this embodiment may be a set top box, the first media terminal may be a main display screen, for example, a display screen corresponding to a conventional digital television playing terminal and used for playing a television program, and the second media terminal may be a display screen configured on the set top box and used for playing second media information. The third media terminal may be a remote controller.
In one implementation, the digital television broadcasting terminal may receive the media information from the preset server through the tuner interface. For example, the digital tv broadcasting terminal establishes a connection with a preset server through a broadcasting network, and the digital tv broadcasting terminal receives media information from the preset server through a tuner interface.
In one implementation, the digital television broadcast terminal may receive the media information from the preset server through the internet. For example, the digital television broadcasting terminal establishes a connection with a preset server through the internet, and the digital television broadcasting terminal receives media information from the preset server through the internet.
It can be understood that the multi-screen control system described in the embodiment of the present invention is for more clearly illustrating the technical solution of the embodiment of the present invention, and does not constitute a limitation to the technical solution provided in the embodiment of the present invention, and as a person of ordinary skill in the art knows that along with the evolution of the system architecture and the appearance of a new service scenario, the technical solution provided in the embodiment of the present invention is also applicable to similar technical problems.
Referring to fig. 7 based on the schematic architecture diagram of the multi-screen control system shown in fig. 6, fig. 7 is a schematic flow chart of another multi-screen control method according to an embodiment of the present invention, where the method includes, but is not limited to, the following steps:
step S701: the digital television playing terminal receives the media information from the preset server.
Step S702: the digital television playing terminal searches the first media information requested by the first media terminal in the media information.
Step S703: and the digital television playing terminal sends the first media information to the first media terminal.
Step S704: and the digital television playing terminal searches the second media information in the media information.
Step S705: and the digital television playing terminal sends the second media information to the second media terminal.
Step S706: and the digital television playing terminal receives a second control instruction from the third media terminal, wherein the second control instruction carries a second control identifier.
Step S707: and when the second control identifier is identified as the control identifier for controlling the first media terminal, the digital television playing terminal performs playing control on the first media information based on the second control instruction.
Step S708: and when the second control identifier is identified to be the control identifier for controlling the second media terminal, the digital television playing terminal performs playing control on the second media information based on the second control instruction.
In the embodiment of the application, the first media terminal and the second media terminal can be respectively controlled through the third media terminal, the number of remote control devices is reduced, the remote control device corresponding to the first media terminal does not need to be searched before the first media terminal is controlled, the remote control device corresponding to the second media terminal is searched before the second media terminal is controlled, and the playing control efficiency is improved.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a multi-screen control apparatus according to an embodiment of the present invention, where the multi-screen control apparatus is used to execute the steps executed by the digital television player in the method embodiments corresponding to fig. 3 to fig. 7, and the multi-screen control apparatus includes:
a receiving unit 801, configured to receive media information from a preset server, where the media information includes first media information and second media information associated with the first media information;
a processing unit 802, configured to search the media information for first media information requested by a first media terminal, and play the first media information through the first media terminal;
the processing unit 802 is further configured to search the second media information in the media information, and play the second media information through the second media terminal.
In one implementation, the multi-screen control apparatus may further include:
a sending unit 803, configured to send the first media information to the second media terminal when the processing unit 802 detects that the second media terminal performs play control on the first media information, where a play progress of the first media information in the first media terminal is consistent with a play progress of the first media information in the second media terminal.
In an implementation manner, when the processing unit 802 detects that the second media terminal performs playback control on the first media information, the sending unit 803 sends the first media information to the second media terminal, which is specifically configured to:
receiving a first control instruction from the second media terminal, wherein the first control instruction carries a first control identifier;
when the first control identifier is identified as a control identifier for controlling the first media terminal, it is detected that the second media terminal performs play control on the first media information;
and sending the first media information to the second media terminal.
In an implementation manner, the processing unit 802 is further configured to, after the sending unit 803 sends the first media information to the second media terminal, perform play control on the first media information displayed by the first media terminal based on the first control instruction, and perform play control on the first media information displayed by the second media terminal based on the first control instruction.
In an implementation manner, the receiving unit 801 is further configured to receive a second control instruction from a third media terminal, where the second control instruction carries a second control identifier;
the processing unit 802 is further configured to perform play control on the first media information based on the second control instruction when it is recognized that the second control identifier is a control identifier for controlling the first media terminal;
the processing unit 802 is further configured to perform play control on the second media information based on the second control instruction when it is recognized that the second control identifier is a control identifier for controlling the second media terminal.
In an implementation manner, the processing unit 802 searches the media information for the second media information, and is specifically configured to:
acquiring the association degree between the first media information and other media information except the first media information in the media information;
and taking the media information with the highest degree of association with the first media information as the second media information.
In one implementation, the receiving unit 801 is further configured to receive comment information associated with the first media information from the second media terminal, where the comment information is submitted in response to the first media information played by the first media terminal;
the multi-screen control apparatus may further include a transmission unit 803;
a sending unit 803, configured to send the comment information to the preset server.
In one implementation, the receiving unit 801 receives media information from a preset server, specifically to:
and receiving the media information from the preset server through a high-frequency head interface or the Internet.
In one implementation, the multi-screen control apparatus may further include a sending unit 803;
a sending unit 803, configured to send the second media information to the second media terminal through a pre-established wireless connection between the digital television playing terminal and the second media terminal after the processing unit 802 searches for the second media information in the media information.
It should be noted that, details that are not mentioned in the embodiment corresponding to fig. 8 and specific implementation manners of the steps executed by each unit may refer to the embodiments shown in fig. 3 to fig. 7 and the foregoing details, and are not described again here.
In one implementation, the relevant functions implemented by the various units in FIG. 8 may be implemented in connection with a processor and a communications interface. Referring to fig. 9, fig. 9 is a schematic structural diagram of a digital television broadcast terminal according to an embodiment of the present invention, where the digital television broadcast terminal includes a processor 901, a memory 902, and a communication interface 903, and the processor 901, the memory 902, and the communication interface 903 are connected through one or more communication buses.
The processor 901 is configured to support the digital tv broadcasting terminal to execute the corresponding functions of the digital tv broadcasting terminal in the methods described in fig. 3 to fig. 7. The processor 901 may be a Central Processing Unit (CPU), a Network Processor (NP), a hardware chip, or any combination thereof.
The memory 902 is used to store program codes and the like. The memory 902 may include volatile memory (volatile), such as Random Access Memory (RAM); the memory 902 may also include a non-volatile memory (non-volatile memory), such as a read-only memory (ROM), a flash memory (flash memory), a Hard Disk Drive (HDD) or a solid-state drive (SSD); the memory 902 may also comprise a combination of the above-described types of memory.
The communication interface 903 is used for receiving and sending data, for example, the communication interface 903 is used for receiving media information from a preset server, or the communication interface 903 is used for the processor 901 to send first media information to a second media terminal and the like when detecting that the second media terminal performs play control on the first media information.
In the embodiment of the present invention, the digital television playing terminal includes a plurality of communication interfaces, wherein the communication interface for transmitting data and the communication interface for receiving data may not be the same communication interface.
The processor 901 may call program code stored in the memory 902 to perform the following operations:
receiving media information from a preset server through a communication interface 903, wherein the media information comprises first media information and second media information associated with the first media information;
searching first media information requested by a first media terminal in the media information, and playing the first media information through the first media terminal;
and searching the second media information in the media information, and playing the second media information through the second media terminal.
In an implementation manner, when detecting that the second media terminal performs play control on the first media information, the processor 901 may send the first media information to the second media terminal through the communication interface 903, where a play progress of the first media information in the first media terminal is consistent with a play progress of the first media information in the second media terminal.
In an implementation manner, when detecting that the second media terminal performs playback control on the first media information, the processor 901 sends the first media information to the second media terminal through the communication interface 903, where the processor is specifically configured to:
receiving a first control instruction from the second media terminal, wherein the first control instruction carries a first control identifier;
when the first control identifier is identified as a control identifier for controlling the first media terminal, it is detected that the second media terminal performs play control on the first media information;
and sending the first media information to the second media terminal.
In an implementation manner, after the processor 901 sends the first media information to the second media terminal through the communication interface 903, the first media information displayed by the first media terminal may be subjected to play control based on the first control instruction, and the first media information displayed by the second media terminal may be subjected to play control based on the first control instruction.
In an implementation manner, the processor 901 may further receive a second control instruction from a third media terminal through the communication interface 903, where the second control instruction carries a second control identifier;
when recognizing that the second control identifier is a control identifier for controlling the first media terminal, the processor 901 performs play control on the first media information based on the second control instruction;
when recognizing that the second control identifier is a control identifier for controlling the second media terminal, the processor 901 performs play control on the second media information based on the second control instruction.
In an implementation manner, the processor 901 searches the media information for the second media information, which is specifically configured to:
acquiring the association degree between the first media information and other media information except the first media information in the media information;
and taking the media information with the highest degree of association with the first media information as the second media information.
In one implementation, the processor 901 may further receive comment information associated with the first media information from the second media terminal through the communication interface 903, where the comment information is submitted in response to the first media information played by the first media terminal;
the processor 901 may further send the comment information to the preset server through the communication interface 903.
In one implementation, the processor 901 receives media information from a preset server through the communication interface 903, and is specifically configured to:
and receiving the media information from the preset server through a high-frequency head interface or the Internet.
In an implementation manner, after the processor 901 searches for the second media information in the media information, the second media information may also be sent to the second media terminal through a pre-established wireless connection between the digital television broadcast terminal and the second media terminal.
Further, the processor 901 may further cooperate with the communication interface 903 to execute operations corresponding to the block chain management apparatus in the embodiments shown in fig. 3 to fig. 7, which may specifically refer to the description in the method embodiments and will not be described herein again.
Those of ordinary skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in or transmitted over a computer-readable storage medium. The computer instructions may be transmitted from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (11)
1. A multi-screen control method is applied to a digital television playing terminal, and comprises the following steps:
receiving media information from a preset server, wherein the media information comprises first media information and second media information associated with the first media information;
searching first media information requested by a first media terminal in the media information, and playing the first media information through the first media terminal;
and searching the second media information in the media information, and playing the second media information through the second media terminal.
2. The method of claim 1, further comprising:
and when the second media terminal is detected to perform playing control on the first media information, sending the first media information to the second media terminal, wherein the playing progress of the first media information in the first media terminal is consistent with the playing progress of the first media information in the second media terminal.
3. The method according to claim 2, wherein the sending the first media information to the second media terminal when detecting that the second media terminal performs playback control on the first media information, comprises:
receiving a first control instruction from the second media terminal, wherein the first control instruction carries a first control identifier;
when the first control identifier is identified as a control identifier for controlling the first media terminal, it is detected that the second media terminal performs play control on the first media information;
and sending the first media information to the second media terminal.
4. The method of claim 3, wherein after sending the first media information to the second media terminal, further comprising:
and performing play control on the first media information displayed by the first media terminal based on the first control instruction, and performing play control on the first media information displayed by the second media terminal based on the first control instruction.
5. The method of claim 1, further comprising:
receiving a second control instruction from a third media terminal, wherein the second control instruction carries a second control identifier;
when the second control identifier is identified to be the control identifier for controlling the first media terminal, performing play control on the first media information based on the second control instruction;
and when the second control identifier is identified to be the control identifier for controlling the second media terminal, performing play control on the second media information based on the second control instruction.
6. The method of claim 1, wherein searching for the second media information in the media information comprises:
acquiring the association degree between the first media information and other media information except the first media information in the media information;
and taking the media information with the highest degree of association with the first media information as the second media information.
7. The method according to any one of claims 1 to 6, further comprising:
receiving comment information associated with the first media information from the second media terminal, the comment information being submitted in response to the first media information played by the first media terminal;
and sending the comment information to the preset server.
8. The method of claim 1, wherein receiving the media information from the predetermined server comprises:
and receiving the media information from the preset server through a high-frequency head interface or the Internet.
9. The method of claim 1, wherein after searching the media information for the second media information, further comprising:
and sending the second media information to the second media terminal through the pre-established wireless connection between the digital television playing terminal and the second media terminal.
10. A multi-screen control apparatus, characterized in that the apparatus comprises means for implementing the multi-screen control method according to any one of claims 1 to 9.
11. A computer storage medium storing a computer program or instructions that, when executed by a processor, causes the processor to perform the multi-screen control method according to any one of claims 1-9.
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Application publication date: 20200904 |