CN111182344B - Display interface control method and device, electronic equipment and medium - Google Patents
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Abstract
The application discloses a display interface control method and device, electronic equipment and a medium. In the present application, after acquiring a switching instruction generated by a first terminal and used for displaying video data of a target terminal, a command may be received based on parameter information of signaling data generated by at least one second terminal for the switching instruction, to determine first signaling data, and take the second terminal corresponding to the first signaling data as the target terminal, and display the video data of the target terminal in a preset manner. By applying the technical scheme of the application, after a switching instruction of a certain user is received, the signaling data meeting the preset conditions can be selected from the received signaling data responded by other users, and the video data of the user corresponding to the signaling data is displayed on the terminal display screen of each user in the course of attending the lessons. And further, the problem that only each user picture can be fixedly displayed in the related technology can be avoided.
Description
Technical Field
The present application relates to image processing technologies, and in particular, to a method and an apparatus for controlling a display interface, an electronic device, and a medium.
Background
With the development of society, more and more people can choose to learn various knowledge to expand themselves continuously. In which, the traditional face-to-face teaching of students and teachers requires the two parties to spend a lot of time and energy on the road. Therefore, with the development of the communication era, network lectures are accepted by vast users.
Further, in a general remote lecture video, a teacher end and each student end usually perform video communication by using their own intelligent devices to complete a lecture process. The teaching mode can avoid the problem of extra time and energy consumption caused by off-line teaching, and can watch the playback video during teaching at any time after the teaching is finished so as to consolidate the learned knowledge.
However, in the course of live online lecture, the screens of all the lecturers are usually displayed on the display pages of the teachers and students. And thus, the teaching process is completed. The fixed display mode cannot improve the interactivity between teachers and students.
Disclosure of Invention
The embodiment of the application provides a display interface control method and device, electronic equipment and a medium.
According to an aspect of an embodiment of the present application, a display interface control method is provided, including:
acquiring a switching instruction generated by a first terminal, wherein the switching instruction is used for displaying video data of a target terminal;
determining first signaling data based on received parameter information of at least one piece of signaling data, wherein the signaling data are generated by second terminals aiming at the switching instruction, and each piece of signaling data corresponds to one second terminal;
and taking a second terminal corresponding to the first signaling data as the target terminal, and displaying the video data of the target terminal in a preset mode.
Optionally, in another embodiment based on the foregoing method of the present application, the determining the first signaling data based on the received parameter information of the at least one signaling data includes:
analyzing the parameter information corresponding to the at least one signaling data to obtain a time parameter corresponding to the at least one parameter information;
and selecting the signaling data with the earliest sending time and/or receiving time from the at least one piece of received signaling data as the first signaling data based on the time parameter.
Optionally, in another embodiment of the method according to the present application, the selecting, based on the time parameter, a signaling data with an earliest sending time and/or receiving time from among the at least one received signaling data as the first signaling data includes:
analyzing parameter information corresponding to the at least one signaling data, and acquiring a first operating parameter corresponding to the at least one parameter information, wherein the first operating parameter is used for reflecting an operating mode when the second terminal generates the signaling data;
screening out signaling data of which the first operating parameter does not meet a first preset condition in the at least one signaling data to obtain target signaling data, wherein the first preset condition is a condition generated based on the switching instruction;
and selecting the signaling data with the earliest sending time and/or receiving time in the target signaling data as the first signaling data.
Optionally, in another embodiment based on the foregoing method of the present application, the screening out signaling data of which the first operating parameter does not meet a preset condition from the at least one signaling data to obtain the target signaling data includes:
analyzing the first operation parameter, and acquiring an operation mode corresponding to the generation of the signaling data by the second terminal, wherein the operation mode comprises at least one of click operation and sliding operation;
analyzing a second operation parameter corresponding to the switching instruction, and generating the first preset condition according to the second operation parameter;
and screening out the signaling data of which the corresponding operation mode does not meet the first preset condition in the at least one signaling data to obtain the target signaling data.
Optionally, in another embodiment of the method according to the present application, the selecting, based on the time parameter, a signaling data with an earliest sending time and/or receiving time from among the at least one received signaling data as the first signaling data includes:
analyzing parameter information corresponding to the at least one signaling data to obtain a first sound parameter corresponding to the at least one parameter information;
screening out signaling data of which the first sound parameter does not meet a second preset condition in the at least one signaling data to obtain target signaling data, wherein the second preset condition is a condition generated based on the switching instruction;
and selecting the signaling data with the earliest sending time and/or receiving time in the target signaling data as the first signaling data.
Optionally, in another embodiment based on the foregoing method of the present application, the screening signaling data of which the sound parameter does not meet a second preset condition from the at least one signaling data to obtain target signaling data includes:
analyzing the first sound parameter, and acquiring a pronunciation mode corresponding to the generation of the signaling data by the second terminal, wherein the pronunciation mode comprises at least one of volume information and semantic information;
analyzing a second sound parameter corresponding to the switching instruction, and generating the second preset condition according to the second sound parameter;
and screening out the signaling data of which the corresponding pronunciation mode does not meet the second preset condition in the at least one signaling data to obtain the target signaling data.
Optionally, in another embodiment based on the foregoing method of the present application, the displaying the video data of the target terminal in a preset manner includes:
acquiring a display mode corresponding to the switching instruction, wherein the display mode comprises full-screen display of a single window and at least one of side-by-side display of a plurality of windows;
displaying the video data of the target terminal based on the display mode
According to another aspect of the embodiments of the present application, there is provided a display interface control apparatus including:
the terminal comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring a switching instruction generated by a first terminal, and the switching instruction is used for displaying video data of a target terminal;
a determining module, configured to determine, based on parameter information of at least one received signaling data, first signaling data, where the signaling data is data generated by a second terminal for the handover instruction, and each signaling data corresponds to one second terminal;
and the display module is configured to take the second terminal corresponding to the first signaling data as the target terminal and display the video data of the target terminal in a preset mode.
According to another aspect of the embodiments of the present application, there is provided an electronic device including:
a memory for storing executable instructions; and
and the display is used for displaying with the memory to execute the executable instruction so as to complete the operation of any one of the display interface control methods.
According to still another aspect of the embodiments of the present application, a computer-readable storage medium is provided, which stores computer-readable instructions that, when executed, perform operations of any one of the above-described display interface control methods.
The application discloses a display interface control method and device, electronic equipment and a medium. In the present application, after acquiring a switching instruction generated by a first terminal and used for displaying video data of a target terminal, a command may be received based on parameter information of signaling data generated by at least one second terminal for the switching instruction, to determine first signaling data, and take the second terminal corresponding to the first signaling data as the target terminal, and display the video data of the target terminal in a preset manner. By applying the technical scheme of the application, after a switching instruction of a certain user is received, the signaling data meeting the preset conditions can be selected from the received signaling data responded by other users, and the video data of the user corresponding to the signaling data is displayed on the terminal display screen of each user in the course of attending the lessons. And further, the problem that only each user picture can be fixedly displayed in the related technology can be avoided.
The technical solution of the present application is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
The present application may be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a display interface control system according to the present application;
fig. 2 is a schematic diagram of a display interface control method according to the present application;
fig. 3 is a schematic diagram of a display interface control method according to the present application;
FIG. 4 is a schematic structural diagram of a display interface control apparatus according to the present application;
fig. 5 is a schematic view of an electronic device according to the present application.
Detailed Description
Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In addition, technical solutions between the various embodiments of the present application may be combined with each other, but it must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should be considered to be absent and not within the protection scope of the present application.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present application are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
A method for performing display interface control according to an exemplary embodiment of the present application is described below with reference to fig. 1 to 3. It should be noted that the following application scenarios are merely illustrated for the convenience of understanding the spirit and principles of the present application, and the embodiments of the present application are not limited in this respect. Rather, embodiments of the present application may be applied to any scenario where applicable.
Fig. 1 shows a schematic diagram of an exemplary system architecture 100 to which a video processing method or a video processing apparatus of an embodiment of the present application may be applied.
As shown in fig. 1, the system architecture 100 may include one or more of terminal devices 101, 102, 103, a network 104, and a server 105. Network 104 is the medium used to provide communication links between terminal devices 101, 102, 103 and server 105. Network 104 may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.
It should be understood that the number of terminal devices, networks, and servers in fig. 1 is merely illustrative. There may be any number of terminal devices, networks, and servers, as desired for implementation. For example, server 105 may be a server cluster comprised of multiple servers, or the like.
The user may use the terminal devices 101, 102, 103 to interact with the server 105 via the network 104 to receive or send messages or the like. The terminal devices 101, 102, 103 may be various electronic devices having a display screen, including but not limited to smart phones, tablet computers, portable computers, desktop computers, and the like.
The terminal apparatuses 101, 102, 103 in the present application may be terminal apparatuses that provide various services. For example, the user via terminal 103 (which may also be terminal 101 or 102): acquiring a switching instruction generated by a first terminal, wherein the switching instruction is used for displaying video data of a target terminal; determining first signaling data based on received parameter information of at least one piece of signaling data, wherein the signaling data are generated by second terminals aiming at the switching instruction, and each piece of signaling data corresponds to one second terminal; and taking a second terminal corresponding to the first signaling data as the target terminal, and displaying the video data of the target terminal in a preset mode.
It should be noted that the video processing method provided in the embodiments of the present application may be executed by one or more of the terminal devices 101, 102, and 103, and/or the server 105, and accordingly, the video processing apparatus provided in the embodiments of the present application is generally disposed in the corresponding terminal device, and/or the server 105, but the present application is not limited thereto.
The application also provides a display interface control method, a display interface control device, a target terminal and a medium.
Fig. 2 schematically shows a flowchart of a display interface control method according to an embodiment of the present application. As shown in fig. 2, the method includes:
s101, a switching instruction generated by a first terminal is obtained, and the switching instruction is used for displaying video data of a target terminal.
First, it should be noted that, in the present application, a device for obtaining a handover instruction is not specifically limited, and may be, for example, an intelligent device or a server. The smart device may be a PC (Personal Computer), a smart phone, a tablet PC, an e-book reader, an MP3(Moving Picture Experts Group Audio Layer III, motion Picture Experts compression standard Audio Layer 3) player, an MP4(Moving Picture Experts Group Audio Layer IV, motion Picture Experts compression standard Audio Layer 4) player, a portable Computer, or a mobile terminal device with a display function, and the like.
First, it should be noted that, in the online education process, a teacher may complete a teaching process corresponding to a student. The completion of the teaching process can also be performed by one teacher corresponding to a plurality of students. The first terminal is not specifically limited in the present application, and may be, for example, a teacher or any one of one or more students.
Similarly, the target terminal is not specifically limited in this application, for example, when the first terminal is a teacher, the target terminal may be the teacher, or any one of one or more students. Or, when the first terminal is a student, the target terminal may be the first terminal itself, or any one of other students, or the target terminal may be a teacher.
In addition, the switching instruction in the present application is used for displaying video data of the target terminal. For example, the first terminal is taken as a teacher, and the target terminal is one of a plurality of students giving lessons to the first terminal. It can be understood that, when the teacher generates a switching instruction for displaying the video data of a certain student on the terminal thereof, the application can display the corresponding image on the terminal display screen of each terminal participating in the teaching process after the student is determined.
S102, determining first signaling data based on the received parameter information of at least one piece of signaling data, wherein the signaling data are generated by a second terminal aiming at a switching instruction, and each piece of signaling data corresponds to one second terminal.
Further, after the switching instruction generated by the first terminal is acquired, the signaling data generated by each second terminal for the switching instruction can be received. It is understood that the first signaling data may be determined according to parameter information of each signaling data. It should be noted that each signaling data is generated by a corresponding second terminal.
First, the number of the second terminals is not specifically limited in the present application, and may be, for example, 1, or 5.
The method for determining the first signaling data is not specifically limited in the present application, and for example, the first signaling data may be determined based on time parameters of a plurality of signaling data. It is also possible to determine the first signalling data etc. in dependence of the way a plurality of signalling data are generated.
And S103, taking the second terminal corresponding to the first signaling data as a target terminal, and displaying the video data of the target terminal in a preset mode.
In the application, after the first signaling data is determined, the video data of the second terminal corresponding to the signaling data can be displayed on the terminal display screen of each user participating in the teaching process in a preset mode.
The preset mode is not specifically limited in the present application, and for example, the display mode may be full screen display, display in a preset area, display in a preset size, or the like.
Furthermore, with the progress and development of the times, the channels for people to obtain information and knowledge are more and more diversified, and the development of the internet technology enables people to communicate information, spread knowledge and communicate culture through the internet. In recent years, the trend of online Learning (E-Learning) is getting faster and faster, and the E-Learning is also becoming an important way for people to acquire knowledge and information, and is mainly not limited by space, time, region and people.
However, in the live online lecture, a fixed picture of a lecturer is generally displayed on the display pages of the teacher and the student. For example, only the teacher's picture, or the whole teacher's picture, etc., is displayed, and the lecture process is continuously completed along with this display state. It can be understood that this fixed display mode does not improve the interactivity between teachers and students. Therefore, when the switching instruction of the first terminal is received, the images of other users can be displayed on the display screen of each user in a targeted mode, and therefore interestingness of teaching is increased.
The application discloses a display interface control method and device, electronic equipment and a medium. In the present application, after acquiring a switching instruction generated by a first terminal and used for displaying video data of a target terminal, a command may be received based on parameter information of signaling data generated by at least one second terminal for the switching instruction, to determine first signaling data, and take the second terminal corresponding to the first signaling data as the target terminal, and display the video data of the target terminal in a preset manner. By applying the technical scheme of the application, after a switching instruction of a certain user is received, the signaling data meeting the preset conditions can be selected from the received signaling data responded by other users, and the video data of the user corresponding to the signaling data is displayed on the terminal display screen of each user in the course of attending the lessons. And further, the problem that only each user picture can be fixedly displayed in the related technology can be avoided.
Optionally, in a possible implementation manner of the present application, in S102 (determining the first signaling data based on the parameter information of the received at least one signaling data), the following steps may be performed:
analyzing parameter information corresponding to at least one signaling data to obtain a time parameter corresponding to at least one parameter information;
and selecting the signaling data with the earliest sending time and/or receiving time from the received at least one signaling data as the first signaling data based on the time parameter.
In the application, after the signaling data is obtained, each signaling data can be analyzed, and then the time parameter corresponding to each signaling data is obtained. The time parameter is not specifically limited in the present application, and may be, for example, time information when the signaling data is received. But also the transmission time for sending signalling data etc.
In this application, one signaling data with the earliest sending time and/or receiving time may be determined as the first signaling data based on the time parameters corresponding to the respective parameter information. For example, the number of the signaling data is 3, the time parameter is the time information of the received signaling data, and the signaling data a corresponds to 13:00, the signaling data B corresponds to 13:01, and the signaling data C corresponds to 13: 02. It can be understood that, in the present application, the signaling data with the earliest sending time and/or receiving time (i.e., the signaling data a) of the three signaling data is selected as the first signaling data in the present application.
Further optionally, in the method for selecting, based on the time parameter, the signaling data with the earliest sending time and/or receiving time from the received at least one signaling data as the first signaling data, the method may include any one of the following two methods:
the first mode is as follows:
analyzing parameter information corresponding to at least one signaling data, and acquiring a first operation parameter corresponding to the at least one parameter information, wherein the first operation parameter is used for reflecting an operation mode when the second terminal generates the signaling data;
screening out signaling data of which the first operation parameter does not meet a first preset condition in at least one piece of signaling data to obtain target signaling data, wherein the first preset condition is a condition generated based on a switching instruction;
further, after the time parameter corresponding to the signaling data is obtained, the first operation parameter corresponding to the signaling data can be further obtained. The first operation parameter is used for reflecting a generation mode used by the corresponding second terminal when generating the signaling data. For example, when the second terminal receives the switching instruction and generates the signaling data in a manner of double-clicking the preset icon, the first operation parameter may be a parameter corresponding to the double-clicking operation manner. Or, when the second terminal receives the switching instruction, and generates the signaling data in a manner of long-pressing the preset icon and dragging to the preset area, the first operation parameter may be a parameter corresponding to the sliding operation manner.
Wherein the signaling data meeting the requirements are further determined. The method and the device can also match the first operation parameter corresponding to each signaling data to delete the signaling data of which the first operation parameter does not meet the first preset condition. And then obtaining target signaling data of which all the first operating parameters meet the first preset condition.
In the present application, in the process of obtaining target signaling data, the following method may be implemented:
analyzing the first operation parameter, and acquiring an operation mode when the signaling data is generated corresponding to the second terminal, wherein the operation mode comprises at least one of click operation and sliding operation;
analyzing a second operation parameter corresponding to the switching instruction, and generating a first preset condition according to the second operation parameter;
according to the method and the device, after the operation mode when the second terminal generates the signaling data is obtained, each operation mode can be matched with the first preset condition. The first preset condition may be generated according to a second operation parameter carried in the switching instruction.
Further, the first preset condition in the present application depends on an operation mode specified by the first terminal when the first terminal generates the handover command. For example, when the first terminal generates a switching instruction that another user needs to generate signaling data by a double-click operation, the first preset condition is that the operation mode when the signaling data is generated needs to be a click operation. Or, when the first terminal generates a switching instruction that another user needs to generate the signaling data by the sliding operation, the first preset condition is that the operation mode when the signaling data is generated is the sliding operation. Or, when the first terminal generates a switching instruction that another user needs to generate the signaling data by the click operation and the sliding operation together, the first preset condition is that the operation mode when the signaling data is generated needs to be the joint operation of the click operation and the sliding operation.
It should be noted that, the present application is not limited to a click operation, and for example, the click operation may be a single click, a double click, a triple click, or the like. In addition, the present application is not limited to the sliding operation, and may be, for example, a sliding operation of dragging a preset icon. A sliding operation with a finger, or the like may be also possible.
Screening out signaling data of which the corresponding operation mode does not meet a first preset condition from at least one signaling data to obtain target signaling data;
and selecting the signaling data with the earliest sending time and/or receiving time in the target signaling data as the first signaling data.
It can be understood that, after the user operation modes corresponding to the signaling data are obtained, the user operation modes can be matched with the first preset condition of the designated operation mode when the first terminal generates the switching instruction in sequence, and then the signaling data of which the operation modes do not meet the first preset condition are correspondingly deleted, so as to obtain the target signaling data of which the operation parameters meet the requirements. The number of the target signaling data is not limited in the present application, and may be, for example, one or multiple.
The second mode is as follows:
analyzing parameter information corresponding to at least one signaling data to obtain a first sound parameter corresponding to at least one parameter information;
screening out signaling data of which the first sound parameter does not accord with a second preset condition in at least one piece of signaling data to obtain target signaling data, wherein the second preset condition is a condition generated based on a switching instruction;
further, after the time parameter corresponding to the signaling data is obtained, the first sound parameter corresponding to the signaling data can be further obtained. The first sound parameter is used for reflecting a pronunciation mode used by the corresponding second terminal when generating the signaling data. For example, when the second terminal receives the switching instruction and generates the signaling data in a manner of reading the preset password, the first sound parameter may be a volume corresponding to the preset password. Or, when the second terminal receives the switching instruction and generates the signaling data in a manner of reading the preset password aloud, the first sound parameter may be a speech meaning corresponding to the preset password.
Wherein the signaling data meeting the requirements are further determined. The method and the device can also match the first sound parameter corresponding to each signaling data to delete the signaling data of which the first sound parameter does not accord with the second preset condition. And then obtaining target signaling data of which all the first sound parameters accord with the second preset condition.
In the present application, in the process of obtaining target signaling data, the following method may be implemented:
analyzing the first sound parameter, and acquiring a pronunciation mode corresponding to the generation of the signaling data by the second terminal, wherein the pronunciation mode comprises at least one of volume information and semantic information;
analyzing a second sound parameter corresponding to the switching instruction, and generating a second preset condition according to the second sound parameter;
after the pronunciation mode when the signaling data generated by the second terminal is acquired, the pronunciation modes can be matched with the second preset condition. The second preset condition may be generated according to a second sound parameter carried in the switching instruction.
Further, the second preset condition in this application depends on the designated pronunciation mode of the first terminal when generating the switching instruction. For example, when the first terminal generates a switching instruction that the other user must read any password aloud to generate the signaling data, the second preset condition must be a pronunciation mode exceeding a preset volume as a generation condition. Or, when the first terminal generates a switching instruction that the other user needs to read the preset password to generate the signaling data, the second preset condition needs to be a generation condition that the semantic information is the same pronunciation as the semantic information of the preset password. Or, when the first terminal generates a switching instruction that the other user needs to read the preset password aloud to generate the signaling data, the second preset condition needs to be a condition that the preset volume is exceeded and the semantic information is the same pronunciation as the semantic information of the preset password.
It should be noted that, the preset volume is not specifically limited in the present application, and may be, for example, 10 db, or 80 db. In addition, the present application also does not specifically limit the preset password, and may be, for example, "answer," or "raise hands," or the like.
And screening out the signaling data of which the corresponding pronunciation mode does not meet the second preset condition in at least one signaling data to obtain target signaling data.
It can be understood that, after the pronunciation mode corresponding to each signaling data is obtained, the pronunciation mode can be matched with the second preset condition of the designated pronunciation mode when the first terminal generates the switching instruction in sequence, and then the signaling data in which the pronunciation mode does not meet the second preset condition is deleted correspondingly, so as to obtain the target signaling data in which the operation parameter meets the requirement. The number of the target signaling data is not limited in the present application, and may be one or multiple.
Further optionally, before S103 (generating a corresponding target traffic scenario based on the traffic object), the present application may further include a specific implementation manner, as shown in fig. 3, including:
s201, acquiring a switching instruction generated by the first terminal.
S202, determining the first signaling data based on the received parameter information of the at least one signaling data.
And S203, acquiring a display mode corresponding to the switching instruction, wherein the display mode comprises at least one of full-screen display and preset area display.
Optionally, before displaying the video data of the target terminal in a preset manner, the display manner corresponding to the switching instruction needs to be obtained first. The display mode can be generated by the first terminal and used for indicating that the video data of the target terminal is displayed in a full screen mode and/or displayed in a preset area mode on display screens of other users.
The object of the display mode is not specifically limited in the application, for example, the display mode may be used to indicate that the display screens of all users perform corresponding display in the online classroom. Or, the display mode may also be used to indicate that the display screens of some users perform corresponding display in the online classroom. In addition, the display mode may also be used to indicate that, in the online classroom, part of the users are displayed on the corresponding display screen in a full-screen mode, and part of the users are displayed on the corresponding display screen in a preset area display mode.
And S204, displaying the video data of the target terminal based on the display mode.
After the display mode is determined, the video data of the target terminal can be displayed on the display screen of the terminal of the user according to the display mode.
In the application, after the switching instruction generated by the first terminal and used for displaying the video data of the target terminal is obtained, the first signaling data may be determined based on the received parameter information of the signaling data generated by at least one second terminal for the switching instruction, the second terminal corresponding to the first signaling data is used as the target terminal, and the video data of the target terminal is displayed in a preset manner. By applying the technical scheme of the application, after a switching instruction of a certain user is received, the signaling data meeting the preset conditions can be selected from the received signaling data responded by other users, and the video data of the user corresponding to the signaling data is displayed on the terminal display screen of each user in the course of attending the lessons. And further, the problem that only each user picture can be fixedly displayed in the related technology can be avoided.
In another embodiment of the present application, as shown in fig. 4, the present application further provides a display interface control device. The device comprises an acquisition module 301, a determination module 302 and a display module 303, wherein:
an obtaining module 301, configured to obtain a switching instruction generated by a first terminal, where the switching instruction is used to display video data of a target terminal;
a determining module 302, configured to determine, based on parameter information of at least one received signaling data, first signaling data, where the signaling data are data generated by second terminals for the handover instruction, and each signaling data corresponds to one second terminal;
the display module 303 is configured to use the second terminal corresponding to the first signaling data as the target terminal, and display video data of the target terminal in a preset manner.
The application discloses a display interface control method and device, electronic equipment and a medium. In the present application, after acquiring a switching instruction generated by a first terminal and used for displaying video data of a target terminal, a command may be received based on parameter information of signaling data generated by at least one second terminal for the switching instruction, to determine first signaling data, and take the second terminal corresponding to the first signaling data as the target terminal, and display the video data of the target terminal in a preset manner. By applying the technical scheme of the application, after a switching instruction of a certain user is received, the signaling data meeting the preset conditions can be selected from the received signaling data responded by other users, and the video data of the user corresponding to the signaling data is displayed on the terminal display screen of each user in the course of attending the lessons. And further, the problem that only each user picture can be fixedly displayed in the related technology can be avoided.
In another embodiment of the present application, the determining module 302 further includes:
a determining module 302, configured to analyze parameter information corresponding to the at least one signaling data, and obtain a time parameter corresponding to the at least one parameter information;
a determining module 302, configured to select, based on the time parameter, a signaling data with an earliest sending time and/or receiving time from the at least one received signaling data as the first signaling data.
In another embodiment of the present application, the determining module 302 further includes:
a determining module 302, configured to analyze parameter information corresponding to the at least one signaling data, and acquire a first operation parameter corresponding to the at least one parameter information, where the first operation parameter is used to reflect an operation mode when the second terminal generates the signaling data;
a determining module 302, configured to screen out signaling data in the at least one signaling data, where the first operating parameter does not meet a first preset condition, to obtain target signaling data, where the first preset condition is a condition generated based on the handover instruction;
the determining module 302 is configured to select, as the first signaling data, a signaling data with the earliest sending time and/or receiving time in the target signaling data.
In another embodiment of the present application, the determining module 302 further includes:
a determining module 302, configured to analyze the first operation parameter, and obtain an operation mode when the signaling data is generated corresponding to the second terminal, where the operation mode includes at least one of a click operation and a sliding operation;
a determining module 302 configured to analyze a second operation parameter corresponding to the switching instruction, and generate the first preset condition according to the second operation parameter;
a determining module 302, configured to screen out signaling data, of the at least one signaling data, for which the corresponding operation manner does not meet the first preset condition, to obtain the target signaling data.
In another embodiment of the present application, the method further includes a selecting module 304, where:
a selecting module 304, configured to analyze parameter information corresponding to the at least one signaling data, and obtain a first sound parameter corresponding to the at least one parameter information;
a selecting module 304, configured to screen out signaling data in the at least one signaling data, where the first sound parameter does not meet a second preset condition, to obtain target signaling data, where the second preset condition is a condition generated based on the handover instruction;
a selecting module 304, configured to select, as the first signaling data, the signaling data with the earliest sending time and/or receiving time in the target signaling data.
In another embodiment of the present application, the selecting module 304 further includes:
a selecting module 304, configured to analyze the first sound parameter, and obtain a pronunciation mode when the signaling data is generated corresponding to the second terminal, where the pronunciation mode includes at least one of volume information and semantic information;
a selecting module 304, configured to analyze a second sound parameter corresponding to the switching instruction, and generate the second preset condition according to the second sound parameter;
a selecting module 304, configured to screen out signaling data, of the at least one signaling data, for which the corresponding pronunciation manner does not meet the second preset condition, so as to obtain the target signaling data.
In another embodiment of the present application, the display module 303 further includes:
a display module 303, configured to obtain a display mode corresponding to the switching instruction, where the display mode includes full-screen display of a single window and at least one of side-by-side display of multiple windows;
a display module 303 configured to display the video data of the target terminal based on the display mode.
Fig. 5 is a block diagram illustrating a logical structure of an electronic device in accordance with an exemplary embodiment. For example, the electronic device 400 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 5, electronic device 400 may include one or more of the following components: a processor 401 and a memory 402.
In some embodiments, the electronic device 400 may further optionally include: a peripheral interface 403 and at least one peripheral. The processor 401, memory 402 and peripheral interface 403 may be connected by bus or signal lines. Each peripheral may be connected to the peripheral interface 403 via a bus, signal line, or circuit board. Specifically, the peripheral device includes: at least one of a radio frequency circuit 404, a display screen 405, a camera assembly 406, an audio circuit 407, a positioning assembly 408, and a power supply 409.
The peripheral interface 403 may be used to connect at least one peripheral related to I/O (Input/Output) to the processor 401 and the memory 402. In some embodiments, processor 401, memory 402, and peripheral interface 403 are integrated on the same chip or circuit board; in some other embodiments, any one or two of the processor 401, the memory 402 and the peripheral interface 403 may be implemented on a separate chip or circuit board, which is not limited by this embodiment.
The Radio Frequency circuit 404 is used for receiving and transmitting RF (Radio Frequency) signals, also called electromagnetic signals. The radio frequency circuitry 404 communicates with communication networks and other communication devices via electromagnetic signals. The rf circuit 404 converts an electrical signal into an electromagnetic signal to transmit, or converts a received electromagnetic signal into an electrical signal. Optionally, the radio frequency circuit 404 includes: an antenna system, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, a subscriber identity module card, and so forth. The radio frequency circuitry 404 may communicate with other terminals via at least one wireless communication protocol. The wireless communication protocols include, but are not limited to: metropolitan area networks, various generation mobile communication networks (2G, 3G, 4G, and 5G), Wireless local area networks, and/or WiFi (Wireless Fidelity) networks. In some embodiments, the rf circuit 404 may further include NFC (Near Field Communication) related circuits, which are not limited in this application.
The display screen 405 is used to display a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof. When the display screen 405 is a touch display screen, the display screen 405 also has the ability to capture touch signals on or over the surface of the display screen 405. The touch signal may be input to the processor 401 as a control signal for processing. At this point, the display screen 405 may also be used to provide virtual buttons and/or a virtual keyboard, also referred to as soft buttons and/or a soft keyboard. In some embodiments, the display screen 405 may be one, providing the front panel of the electronic device 400; in other embodiments, the display screen 405 may be at least two, respectively disposed on different surfaces of the electronic device 400 or in a folded design; in still other embodiments, the display screen 405 may be a flexible display screen disposed on a curved surface or a folded surface of the electronic device 400. Even further, the display screen 405 may be arranged in a non-rectangular irregular pattern, i.e. a shaped screen. The Display screen 405 may be made of LCD (Liquid Crystal Display), OLED (Organic Light-Emitting Diode), and other materials.
The camera assembly 406 is used to capture images or video. Optionally, camera assembly 406 includes a front camera and a rear camera. Generally, a front camera is disposed at a front panel of the terminal, and a rear camera is disposed at a rear surface of the terminal. In some embodiments, the number of the rear cameras is at least two, and each rear camera is any one of a main camera, a depth-of-field camera, a wide-angle camera and a telephoto camera, so that the main camera and the depth-of-field camera are fused to realize a background blurring function, and the main camera and the wide-angle camera are fused to realize panoramic shooting and VR (Virtual Reality) shooting functions or other fusion shooting functions. In some embodiments, camera assembly 406 may also include a flash. The flash lamp can be a monochrome temperature flash lamp or a bicolor temperature flash lamp. The double-color-temperature flash lamp is a combination of a warm-light flash lamp and a cold-light flash lamp, and can be used for light compensation at different color temperatures.
The audio circuit 407 may include a microphone and a speaker. The microphone is used for collecting sound waves of a user and the environment, converting the sound waves into electric signals, and inputting the electric signals into the processor 401 for processing, or inputting the electric signals into the radio frequency circuit 404 to realize voice communication. For stereo capture or noise reduction purposes, the microphones may be multiple and disposed at different locations of the electronic device 400. The microphone may also be an array microphone or an omni-directional pick-up microphone. The speaker is used to convert electrical signals from the processor 401 or the radio frequency circuit 404 into sound waves. The loudspeaker can be a traditional film loudspeaker or a piezoelectric ceramic loudspeaker. When the speaker is a piezoelectric ceramic speaker, the speaker can be used for purposes such as converting an electric signal into a sound wave audible to a human being, or converting an electric signal into a sound wave inaudible to a human being to measure a distance. In some embodiments, the audio circuitry 407 may also include a headphone jack.
The positioning component 408 is used to locate the current geographic Location of the electronic device 400 for navigation or LBS (Location Based Service). The Positioning component 408 may be a Positioning component based on the GPS (Global Positioning System) of the united states, the beidou System of china, the graves System of russia, or the galileo System of the european union.
The power supply 409 is used to supply power to the various components in the electronic device 400. The power source 409 may be alternating current, direct current, disposable or rechargeable. When power source 409 comprises a rechargeable battery, the rechargeable battery may support wired or wireless charging. The rechargeable battery may also be used to support fast charge technology.
In some embodiments, the electronic device 400 also includes one or more sensors 410. The one or more sensors 410 include, but are not limited to: acceleration sensor 411, gyro sensor 412, pressure sensor 413, fingerprint sensor 414, optical sensor 415, and proximity sensor 416.
The acceleration sensor 411 may detect the magnitude of acceleration in three coordinate axes of a coordinate system established with the electronic apparatus 400. For example, the acceleration sensor 411 may be used to detect components of the gravitational acceleration in three coordinate axes. The processor 401 may control the touch display screen 405 to display the user interface in a landscape view or a portrait view according to the gravitational acceleration signal collected by the acceleration sensor 411. The acceleration sensor 411 may also be used for acquisition of motion data of a game or a user.
The gyro sensor 412 may detect a body direction and a rotation angle of the electronic device 400, and the gyro sensor 412 may acquire a 3D motion of the user on the electronic device 400 in cooperation with the acceleration sensor 411. From the data collected by the gyro sensor 412, the processor 401 may implement the following functions: motion sensing (such as changing the UI according to a user's tilting operation), image stabilization at the time of photographing, game control, and inertial navigation.
The pressure sensors 413 may be disposed on a side bezel of the electronic device 400 and/or on a lower layer of the touch display screen 405. When the pressure sensor 413 is arranged on the side frame of the electronic device 400, a holding signal of the user to the electronic device 400 can be detected, and the processor 401 performs left-right hand identification or shortcut operation according to the holding signal collected by the pressure sensor 413. When the pressure sensor 413 is arranged at the lower layer of the touch display screen 405, the processor 401 controls the operability control on the UI interface according to the pressure operation of the user on the touch display screen 405. The operability control comprises at least one of a button control, a scroll bar control, an icon control, and a menu control.
The fingerprint sensor 414 is used for collecting a fingerprint of the user, and the processor 401 identifies the identity of the user according to the fingerprint collected by the fingerprint sensor 414, or the fingerprint sensor 414 identifies the identity of the user according to the collected fingerprint. Upon recognizing that the user's identity is a trusted identity, processor 401 authorizes the user to perform relevant sensitive operations including unlocking the screen, viewing encrypted information, downloading software, paying, and changing settings, etc. The fingerprint sensor 414 may be disposed on the front, back, or side of the electronic device 400. When a physical button or vendor Logo is provided on the electronic device 400, the fingerprint sensor 414 may be integrated with the physical button or vendor Logo.
The optical sensor 415 is used to collect the ambient light intensity. In one embodiment, the processor 401 may control the display brightness of the touch screen display 405 according to the ambient light intensity collected by the optical sensor 415. Specifically, when the ambient light intensity is high, the display brightness of the touch display screen 405 is increased; when the ambient light intensity is low, the display brightness of the touch display screen 405 is turned down. In another embodiment, the processor 401 may also dynamically adjust the shooting parameters of the camera assembly 406 according to the ambient light intensity collected by the optical sensor 415.
Proximity sensor 416, also known as a distance sensor, is typically disposed on the front panel of electronic device 400. The proximity sensor 416 is used to capture the distance between the user and the front of the electronic device 400. In one embodiment, the touch display screen 405 is controlled by the processor 401 to switch from the bright screen state to the dark screen state when the proximity sensor 416 detects that the distance between the user and the front surface of the electronic device 400 is gradually decreased; when the proximity sensor 416 detects that the distance between the user and the front of the electronic device 400 is gradually increased, the processor 401 controls the touch display screen 405 to switch from the breath screen state to the bright screen state.
Those skilled in the art will appreciate that the configuration shown in fig. 5 does not constitute a limitation of the electronic device 400, and may include more or fewer components than those shown, or combine certain components, or employ a different arrangement of components.
In an exemplary embodiment, there is also provided a non-transitory computer readable storage medium, such as a memory 402, comprising instructions executable by a processor 401 of an electronic device 400 to perform the above-described display interface control method, the method comprising: acquiring a switching instruction generated by a first user, wherein the switching instruction is used for displaying video data of a target user; determining first signaling data based on received parameter information of at least one piece of signaling data, wherein the signaling data are generated by second users aiming at the switching instruction, and each piece of signaling data corresponds to one second user; and taking a second user corresponding to the first signaling data as the target user, and displaying the video data of the target user in a preset mode. Optionally, the instructions may also be executable by the processor 401 of the electronic device 400 to perform other steps involved in the exemplary embodiments described above. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
In an exemplary embodiment, there is also provided an application/computer program product comprising one or more instructions executable by the processor 401 of the electronic device 400 to perform the above-described display interface control method, the method comprising: acquiring a switching instruction generated by a first user, wherein the switching instruction is used for displaying video data of a target user; determining first signaling data based on received parameter information of at least one piece of signaling data, wherein the signaling data are generated by second users aiming at the switching instruction, and each piece of signaling data corresponds to one second user; and taking a second user corresponding to the first signaling data as the target user, and displaying the video data of the target user in a preset mode. Optionally, the instructions may also be executable by the processor 401 of the electronic device 400 to perform other steps involved in the exemplary embodiments described above.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (8)
1. A display interface control method is applied to online education and comprises the following steps:
acquiring a switching instruction generated by a first terminal, wherein the switching instruction is used for displaying video data of a target terminal;
determining first signaling data based on received parameter information of at least one piece of signaling data, wherein the signaling data are generated by second terminals aiming at the switching instruction, and each piece of signaling data corresponds to one second terminal;
wherein the determining the first signaling data based on the received parameter information of the at least one signaling data comprises: analyzing parameter information corresponding to the at least one signaling data to obtain a time parameter corresponding to the parameter information; analyzing parameter information corresponding to the at least one signaling data, and acquiring a first operating parameter corresponding to the parameter information, wherein the first operating parameter is used for reflecting an operating mode when the second terminal generates the signaling data; screening out signaling data of which the first operating parameter does not accord with a first preset condition in the at least one signaling data to obtain target signaling data, wherein the first preset condition is a condition generated based on the switching instruction; selecting the signaling data with the earliest sending time and/or receiving time in the target signaling data as the first signaling data;
and taking the second terminal corresponding to the first signaling data as the target terminal, and displaying the video data of the target terminal on a terminal display screen of each user participating in the teaching process in a preset mode.
2. The method of claim 1, wherein the screening out the signaling data of which the first operating parameter does not meet a preset condition from the at least one signaling data to obtain the target signaling data comprises:
analyzing the first operation parameter, and acquiring an operation mode corresponding to the generation of the signaling data by the second terminal, wherein the operation mode comprises at least one of click operation and sliding operation;
analyzing a second operation parameter corresponding to the switching instruction, and generating the first preset condition according to the second operation parameter;
and screening out the signaling data of which the corresponding operation mode does not meet the first preset condition in the at least one signaling data to obtain the target signaling data.
3. The method of claim 1, wherein selecting, as the first signaling data, the signaling data with the earliest sending time and/or receiving time from the at least one received signaling data based on the time parameter, comprises:
analyzing parameter information corresponding to the at least one signaling data to obtain a first sound parameter corresponding to the at least one parameter information;
and screening out signaling data of which the first sound parameter does not accord with a second preset condition in the at least one signaling data to obtain target signaling data, wherein the second preset condition is a condition generated based on the switching instruction.
4. The method of claim 3, wherein the screening out the signaling data of which the first sound parameter does not meet a second preset condition from the at least one signaling data to obtain target signaling data comprises:
analyzing the first sound parameter, and acquiring a pronunciation mode corresponding to the generation of the signaling data by the second terminal, wherein the pronunciation mode comprises at least one of volume information and semantic information;
analyzing a second sound parameter corresponding to the switching instruction, and generating the second preset condition according to the second sound parameter;
and screening out the signaling data of which the corresponding pronunciation mode does not meet the second preset condition in the at least one signaling data to obtain the target signaling data.
5. The method of claim 1, wherein the displaying the video data of the target terminal in a preset manner comprises:
acquiring a display mode corresponding to the switching instruction, wherein the display mode comprises full-screen display of a single window and at least one of side-by-side display of a plurality of windows;
and displaying the video data of the target terminal based on the display mode.
6. A display interface control device, which is applied to online education, includes:
the terminal comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring a switching instruction generated by a first terminal, and the switching instruction is used for displaying video data of a target terminal;
a determining module, configured to determine, based on parameter information of at least one received signaling data, first signaling data, where the signaling data is data generated by a second terminal for the handover instruction, and each signaling data corresponds to one second terminal;
the determining module is further configured to analyze parameter information corresponding to the at least one signaling data, and obtain a time parameter corresponding to the parameter information; analyzing parameter information corresponding to the at least one signaling data, and acquiring a first operating parameter corresponding to the parameter information, wherein the first operating parameter is used for reflecting an operating mode when the second terminal generates the signaling data; screening out signaling data of which the first operating parameter does not meet a first preset condition in the at least one signaling data to obtain target signaling data, wherein the first preset condition is a condition generated based on the switching instruction; selecting the signaling data with the earliest sending time and/or receiving time in the target signaling data as the first signaling data;
and the display module is used for taking the second terminal corresponding to the first signaling data as the target terminal and displaying the video data of the target terminal on the terminal display screen of each user participating in the teaching process in a preset mode.
7. An electronic device, comprising:
a memory for storing executable instructions; and the number of the first and second groups,
a processor for display with the memory to execute the executable instructions to perform the operations of the display interface control method of any of claims 1-5.
8. A computer-readable storage medium storing computer-readable instructions, wherein the instructions, when executed, perform the operations of the display interface control method of any one of claims 1-5.
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