CN114640816A - Video window display method and device of video conference and video conference system - Google Patents
Video window display method and device of video conference and video conference system Download PDFInfo
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Abstract
The application provides a video window display method and device for a video conference and a video conference system, wherein the method comprises the following steps: creating at least one self-defined video window on a large window picture of a video conference interface; the user-defined video window is used for displaying a video picture of a user concerned; selecting a concerned user needing to be concerned from the user list of the video conference interface, and extracting a video picture corresponding to the concerned user from a video window list; and adding the video picture corresponding to the concerned user to the user-defined video window for displaying. According to the scheme, the users needing attention can be selected and the video pictures of the users are displayed on the same interface on the interface of the conference flat panel under the condition that large picture display is not influenced, the condition that the video pictures of the users needing attention need to be continuously switched when the users check the video pictures of the users needing attention in a multi-person video conference is avoided, and the searching efficiency of the video pictures of the users needing attention is improved.
Description
Technical Field
The present application relates to the field of display technologies, and in particular, to a video window display method and apparatus for a video conference, and a video conference system.
Background
At present, in a conference room environment, a conference tablet is often used for an online conference, the conference tablet is an intelligent tablet integrating functions of intelligent writing, wireless screen transmission, video conference, remote collaboration and the like, the conference tablet can be installed with video conference software to perform a video conference with other online users, window arrangement of a video conference interface of an existing conference tablet is generally arranged in a manner of a large picture and a plurality of small pictures, as shown in fig. 1, fig. 1 is a picture arrangement diagram commonly used in a video conference, a picture of a large window is automatically switched to a picture of a video window of a user with the largest microphone volume in the current video conference, and a picture of a small picture window is a picture of a video window of each user and is arranged in a list of a plurality of video windows.
When a user needs to search a concerned user, the video window list needs to be continuously switched to search the video picture of the concerned user, and in this way, when the number of users in a video conference is small, the user can also find the concerned video picture, but when the number of users in the video conference is large, such as reaching hundreds of people, because the number of video pictures on the list is too many, the user wants to find a video window which wants to be concerned in the video pictures becomes extremely difficult, and the searching efficiency of the video picture of the concerned user is seriously influenced.
Disclosure of Invention
The present application aims to address the technical defects, and provide a method and an apparatus for searching a window of a video conference, a method and an apparatus for displaying a window of a video conference, and a video conference system, so as to improve the efficiency of searching a focused user.
A video window display method for a video conference comprises the following steps:
creating at least one self-defined video window on a large window picture of a video conference interface; the user-defined video window is used for displaying a video picture of a user concerned;
selecting a concerned user needing to be concerned from the user list of the video conference interface, and extracting a video picture corresponding to the concerned user from a video window list;
and adding the video picture corresponding to the concerned user to the user-defined video window for displaying.
In one embodiment, the creating at least one custom video window on the large window screen of the video conference interface includes:
creating at least one video window on a large window picture of a video conference interface according to the set number of the video windows and the resolution of each video window; arranging the video windows according to a set layout rule; wherein the video window is fixed in position.
In one embodiment, the creating at least one custom video window on the large window screen of the video conference interface includes:
according to the set video window resolution, a video window is created on a large window picture of a video conference interface; placing the video window at a default position; wherein the video window position is draggable.
In one embodiment, the selecting a user of interest that needs attention from the list of users of the video conference interface includes:
expanding a user directory in a user list of the video conference interface;
and selecting any user from the user catalog as a concerned user, and triggering the concerned user to execute the operation of adding the user video window.
In one embodiment, the adding the video frame corresponding to the user of interest to the custom video window for display includes:
acquiring the sequencing information of the user-defined video window and the window use state of the user-defined video window;
adding the video picture corresponding to the concerned user to a target user-defined video window for displaying according to the sequencing information and the window use state; and the target self-defined video window is the video window which is not used in the self-defined video window and has the minimum window number.
In one embodiment, the method for displaying a video window of a video conference further includes:
executing dragging operation on a video picture corresponding to a concerned user displayed on any custom video window of the video conference interface;
and judging the distance between the dragged video picture and each other custom video window in real time, and when the distance between the video picture and any custom video window reaches a set threshold value, moving the video picture to the custom video window for displaying.
In one embodiment, the method for displaying a video window of a video conference further includes:
executing dragging operation on a video picture corresponding to a concerned user displayed on any custom video window of the video conference interface;
and when the video picture is dragged to the video picture corresponding to the concerned user displayed by the other user-defined video window for a set distance, interchanging the positions of the video pictures corresponding to the concerned users of the two user-defined video windows.
In one embodiment, after adding the video frame corresponding to the user concerned to the custom video window for display, the method further includes:
selecting any concerned user on the user list, triggering the concerned user to execute an operation of removing a user video window, and removing the video picture of the concerned user from the user-defined video window;
and/or
Selecting a video picture of any concerned user in a user-defined video window;
and triggering a removal control preset on the custom window, and removing the video picture corresponding to the concerned user from the custom video window.
In one embodiment, the adding the video frame corresponding to the user of interest to the custom video window for display includes:
displaying a video picture corresponding to the concerned user on a self-defined video window at the default position; and moving the corresponding video picture to a target position for displaying according to the dragging operation executed by the user on the defined video window.
In one embodiment, after adding the video frame corresponding to the user concerned to the custom video window for display, the method further includes:
and triggering a resolution switching control preset on the user-defined window, and switching the resolution of the video picture corresponding to the concerned user.
In one embodiment, after adding the video frame corresponding to the user concerned to the custom video window for display, the method further includes:
selecting a video picture of any concerned user in a user-defined video window;
and triggering a removal control preset on the custom window, and removing the video picture corresponding to the concerned user from the custom video window.
In one embodiment, after adding the video frame corresponding to the user concerned to the custom video window for display, the method further includes:
executing dragging operation on a video picture corresponding to a concerned user displayed on any custom video window of the video conference interface; and freely dragging the video picture to any position on the large window picture for displaying.
In one embodiment, the method for displaying a video window of a video conference further includes:
triggering a transparency parameter adjusting control on the user-defined video window, and respectively controlling the transparency of the video picture of the concerned user displayed on the user-defined video window;
or
And acquiring the input transparency parameter, and uniformly controlling the transparency of the video pictures of the concerned users displayed on all the user-defined video windows.
A video window display apparatus for a video conference, comprising:
the position setting module is used for creating at least one self-defined video window on a large window picture of a video conference interface; the user-defined video window is used for displaying a video picture of a user concerned;
the user selection module is used for selecting a concerned user needing to be concerned from the user list of the video conference interface and extracting a video picture corresponding to the concerned user from the video window list;
and the window adding module is used for adding the video picture corresponding to the concerned user to the user-defined video window for displaying.
A video conferencing system, the system comprising a video conferencing program, wherein the video conferencing program is configured to perform the steps of video window display for a video conference as described above.
The video window display method and device for the video conference and the video conference system are applied to an arrangement scheme combining a large picture and a plurality of small pictures, at least one custom video window is created on the large window picture of a video conference interface to display the video picture of an attention user, then the attention user needing attention is selected from a user list, and the video picture corresponding to the attention user is extracted and added to the custom video window for display; according to the scheme, the users needing attention can be selected and the video pictures of the users are displayed on the same interface on the interface of the conference flat plate under the condition that large picture display is not influenced, the condition that the video pictures of the users needing attention are continuously switched when the users check the video pictures of the users needing attention in a multi-user video conference is avoided, and the searching efficiency of the video pictures of the users needing attention is improved.
In addition, a fixed position mode and a draggable position mode are provided for the user-defined video window, a user can add a video picture of a concerned user to the fixed position video window or the draggable video window according to requirements, the video picture on the fixed position video window can be dragged to other positions and can also be exchanged in the position of the video window, and the video picture of the draggable position video window can be dragged to any position to be displayed; the scheme enriches the display forms of the video window and improves the using effect of the scheme.
Moreover, a removing scheme of the video picture of the concerned user is provided, the user can select the concerned user on the user list to carry out operation removal, and can also select a self-defined video window where the video picture is located to trigger a preset removing control to remove information; the resolution switching control preset on the user-defined video window can be triggered to adjust the resolution of the user-defined video window; according to the scheme, through rich control design, a user can conveniently and quickly add/remove and adjust the video pictures of the concerned user, and the video pictures of the concerned user can be quickly changed in position and switched in resolution, so that the display mode of the video pictures is enriched, and the flexibility of related operation is improved.
Finally, the transparency control is carried out on the video pictures of the concerned users, the control of the video windows can be individually customized, the unified control can also be carried out, the video pictures of the concerned users can be displayed according to the requirements through the transparency control, the influence on the content of the large-window pictures can be reduced, the users can observe the video pictures of the concerned users in real time, and the application effect is good.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a diagram of a common arrangement of pictures for a video conference;
FIG. 2 is a flow diagram of a method for video window display for a video conference, according to an embodiment;
FIG. 3 is a schematic diagram of selecting a user of interest;
FIG. 4 is a schematic view of a video frame corresponding to a custom video window display 180 p;
FIG. 5 is a schematic view of a video frame corresponding to a custom video window 360 p;
FIG. 6 is a schematic view of a default position displaying a custom video window;
FIG. 7 is a schematic view of a removed video frame;
FIG. 8 is a schematic view of a newly added video picture display position;
FIG. 9 is a schematic diagram after a video picture interchange position;
FIG. 10 is a diagram of a free drag video frame;
FIG. 11 is a schematic diagram of switching resolution and removing video pictures;
fig. 12 is a schematic structural diagram of a video window display device of a video conference according to an embodiment.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The video window display scheme of the video conference can be applied to a conference flat scene, under the mode conditions of a large picture and a plurality of small pictures, the video window of a concerned user is displayed on the same interface under the condition that the large picture display is not influenced, in the multi-person video conference, when the user has a plurality of user video pictures needing to be concerned, the concerned user is prevented from being continuously switched and searched, and the video picture searching efficiency is improved.
Referring to fig. 2, fig. 2 is a flowchart of a video window display method for a video conference according to an embodiment, and mainly includes the following steps:
s110, creating at least one self-defined video window on a large window picture of a video conference interface; the user-defined video window is used for displaying a video picture of a user concerned.
In this step, a plurality of custom video windows are created on the large screen window to display the video screen of the user of interest.
In addition, before the user-defined video window is created, the view mode of the video conference system can be selected, and the view interface with a large picture and a plurality of small pictures is displayed on the video conference interface in the mode of 'large and small pictures'; in the "custom windows" mode, a view mode at the custom window location is entered, at which time these created custom video windows can be used to add video frames of the user of interest.
S120, selecting a concerned user needing to be concerned from the user list of the video conference interface, and extracting a video picture corresponding to the concerned user from the video window list.
In the step, the concerned user is selected from the user list, and the function of adding the video picture is triggered, so that the video picture of the concerned user is extracted from the video window list of the video conference and is ready for adding processing.
As an embodiment, a scheme for selecting a user of interest that needs attention may include the following:
a, expanding a user directory in a user list of the video conference interface; referring to FIG. 3, FIG. 3 is a schematic diagram of a user selecting attention; firstly, opening a user list and opening a user directory.
And b, selecting any user in the user catalog as a concerned user, and triggering the concerned user to execute the operation of adding the user video window.
Specifically, as shown in fig. 3, a user is selected as a user concerned in the user list, and then the function of "add user video window" is selected, which triggers the function of adding the video frame of the user concerned to the custom video window.
And S130, adding the video picture corresponding to the concerned user to the user-defined video window for displaying.
In the step, after the concerned user is set, the corresponding video picture is added to the user-defined video window for displaying, so that the user can quickly find the user needing to be concerned.
According to the scheme of the embodiment, at least one custom video window is created on a large window picture of a video conference interface and used for displaying a video picture of a concerned user, then the concerned user needing to be concerned is selected from a user list, and a video picture corresponding to the concerned user is extracted and added to the custom video window for displaying; according to the scheme, the users needing attention can be selected and the video pictures of the users are displayed on the same interface on the interface of the conference flat plate under the condition that large picture display is not influenced, the condition that the video pictures of the users needing attention are continuously switched when the users check the video pictures of the users needing attention in a multi-user video conference is avoided, and the searching efficiency of the video pictures of the users needing attention is improved.
In order to make the technical solution of the present application clearer, several embodiments of the present application are explained below.
For the set position of the user-defined video window, two modes of a fixed position and a draggable position can be adopted, and the two modes specifically include the following steps:
(1) creating at least one video window on a large window picture of a video conference interface according to the set number of the video windows and the resolution of each video window; arranging the video windows according to a set layout rule; wherein the video window is fixed in position.
As shown in fig. 4, fig. 4 is a schematic view of a video frame displayed by the custom video window corresponding to 180 p; in the figure, 12 custom video windows are preset, and each custom video window correspondingly displays a 180p video picture, as shown in fig. 5, fig. 5 is a schematic view of a video picture of a custom video window correspondingly displaying 360p, in the figure, 8 custom video windows are preset, and each custom video window correspondingly displays a 360p video picture; the positions of the custom video windows are fixed and are arranged or ordered according to a certain rule, taking fig. 3 as an example, 12 custom video windows in the figure have corresponding numbers and resolutions, and similarly, 8 custom video windows in fig. 4 also have corresponding numbers and resolutions.
(2) According to the set video window resolution, a video window is created on a large window picture of a video conference interface; placing the video window at a default position; wherein the video window position is draggable.
In the scheme, at least one default video window is created at a designated position on a large window picture, wherein the video window is initially placed at a default position, for example, the video window can be placed at the center of the large window picture, each video window can be dragged at will, as shown in fig. 6, fig. 6 is a schematic diagram of displaying the custom video windows at the default position, in the diagram, the custom video windows of 180P and 360P are shown, and after each video picture is added, a user can drag the custom video windows to move the positions.
In one embodiment, for the display process of step S130, based on the two cases of the customized windows provided in the foregoing embodiments, the following two display schemes (a) and (b) can be designed, which are exemplary schemes, and other types of schemes can be adopted in practical applications, which are explained below.
If the position of the customized video window is fixed, the method in step S130 may include:
acquiring the sequencing information of the user-defined video window and the window use state of the user-defined video window; adding the video picture corresponding to the concerned user to a target user-defined video window for displaying according to the sequencing information and the window use state; and the target self-defined video window is the video window which is not used in the self-defined video window and has the minimum window number.
Specifically, as shown in fig. 4, video pictures are added to the unused video window with the smallest window number in the custom video window in the order of numbers 1-12 and according to the situation that the window is occupied.
According to the scheme of the embodiment, the user can add the video picture of the concerned user to the video window at the fixed position according to the requirement, the video picture adding is simple, and the video picture can be directly sent to the user-defined video window.
As an embodiment, after a video picture is added, the video picture can be removed from a custom video window, and accordingly, the scheme of the application may further include:
(a) and selecting any concerned user on the user list, triggering the concerned user to execute an operation of removing a user video window, and removing the video picture of the concerned user from the user-defined video window.
According to the scheme, any concerned user is selected on the user list, and the video picture of the concerned user is removed from the self-defined video window through triggering operation.
(b) Selecting a video picture of any concerned user in a user-defined video window; and triggering a removal control preset on the custom window, and removing the video picture corresponding to the concerned user from the custom video window.
According to the scheme, any video picture is selected, and a user removes the video picture by utilizing a user-defined open removing control in which the video picture is positioned; referring to fig. 7, fig. 7 is a schematic diagram of a removed video frame, where fig. 7(a) is a schematic diagram before removal, fig. 7(B) is a schematic diagram after removal, in which a frame a, a frame B, a frame C, and a removed frame B are shown, and further, as shown in fig. 8, fig. 8 is a schematic diagram of a display position of a newly added video frame, and when a frame D needs to be added, the frame D is added to a video window which is not used in a custom video window and has the smallest window number, that is, the position of an original frame B.
As an embodiment, after displaying a video picture, the display position of the video picture may be adjusted, and accordingly, the present application further provides a scheme for changing the position of the video picture by dragging, which specifically includes:
executing dragging operation on a video picture corresponding to a concerned user displayed on any custom video window of the video conference interface; and judging the distance between the dragged video picture and each other custom video window in real time, and when the distance between the video picture and any custom video window reaches a set threshold value, moving the video picture to the custom video window for displaying.
Specifically, as shown in fig. 8, fig. 8 is a schematic diagram of a video screen dragging change position, where fig. 8(a) is a schematic diagram before dragging, fig. 8(b) is a schematic diagram during dragging, and fig. 8(c) is a schematic diagram of completion of dragging. Assume that picture a is to be dragged to a custom video window 5 that is not being used (i.e., preset position 5). In the dragging process, the position of the window can be triggered to change when the dragging is judged to reach the condition, and the judging mode is as follows: calculating the linear distance D between the coordinates (x1, y1) of the upper left corner of the self-defined video window where the picture A is located and the coordinates (x2, y2) of the upper left corner of the preset position 5, and when the D is smaller than a set constant value, considering that the self-defined video window of the current picture A meets the condition of replacing the self-defined video window to the preset position 5, and if the condition is not met, returning the picture A to the original preset position.
In addition, the boundary of the user-defined video window can be highlighted in the dragging process, so that the dragging state can be conveniently watched in real time.
The scheme of the embodiment provides a position dragging scheme of the user-defined video window, which is convenient for a user to drag a video picture to other user-defined video windows for display, in the dragging process, the distance between the video picture and other user-defined video windows is judged, when the distance reaches a set threshold value, the user indicates that the user wants to display the video picture on the corresponding user-defined video window, and when the condition is met, the video picture is moved to the user-defined video window for display.
Furthermore, the present application also provides a scheme for interchanging positions of video pictures, and accordingly, the scheme may further include:
executing dragging operation on a video picture corresponding to a concerned user displayed on any custom video window of the video conference interface; and when the video picture is dragged to the video picture corresponding to the concerned user displayed by the other user-defined video window for a set distance, interchanging the positions of the video pictures corresponding to the concerned users of the two user-defined video windows.
Referring to fig. 9, fig. 9 is a schematic diagram after the video frame interchange position; on the basis of fig. 7(a), the screen a is dragged to the screen B position, and the screen a and the screen B send position exchange after the triggering using the distance as the triggering condition, and the result is as shown in fig. 9.
In the above embodiment, when one video frame is dragged to another custom video window, it is considered that the user wants to interchange with the video frame of the custom video window, so that the video window position interchange operation is performed.
(ii), for the custom video window position being draggable, the step S130 method may include:
displaying a video picture corresponding to the concerned user on a self-defined video window at the default position; and moving the corresponding video picture to a target position for displaying according to the dragging operation executed by the user on the defined video window.
Specifically, as shown in fig. 10, fig. 10 is a schematic diagram of freely dragging a video frame, and after a video frame is added to a custom video window each time, the video frame is displayed at a center position of a large window frame by default, for example, two video frames with different resolutions in the figure, a user can drag the custom video window to move the position of the video frame, and can place the two frames at any position.
Further, the resolution switching operation may be performed on the video picture, and accordingly, the scheme may further include:
and triggering a resolution switching control preset on the user-defined window, and switching the resolution of the video picture corresponding to the concerned user.
Furthermore, a removal operation may be performed on the video picture, and accordingly, the scheme may further include:
selecting a video picture of any concerned user in a user-defined video window; and triggering a removal control preset on the custom window, and removing the video picture corresponding to the concerned user from the custom video window.
As shown in fig. 11, fig. 11 is a schematic diagram of resolution switching and video frame removal, in which resolution controls are respectively set on a custom video window, resolution switching can be performed after user triggering, and a removal control is also set, the video frame is removed after user triggering, the size and resolution of the custom video window during default generation shown in the figure are 180P, a button can be displayed after clicking the window, and the size and video resolution of the current window can be changed.
By integrating the scheme of the embodiment, two modes of a fixed position and a draggable position are provided for the user-defined video window, a user can add the video picture of the concerned user to the video window at the fixed position or the draggable video window according to the requirement, the video picture on the video window at the fixed position can be dragged to other positions and also can be exchanged with the position of the video window, and the video picture on the video window at the draggable position can be dragged to any position to be displayed; the scheme enriches the display forms of the video window and improves the using effect of the scheme.
In order to improve the display effect, the technical scheme of the application further provides a technical scheme for changing the transparency of the custom video window, so that the transparency of the displayed video picture can be controlled, and accordingly, the scheme can further include:
triggering a transparency parameter adjusting control on the user-defined video window, and respectively controlling the transparency of the video picture of the concerned user displayed on the user-defined video window.
In addition, the scheme may also include:
and acquiring the input transparency parameter, and uniformly controlling the transparency of the video pictures of the concerned users displayed on all the user-defined video windows.
The two modes can control the transparency of the video picture of the concerned user, can respectively control a single self-defined video window, and can also control the transparency in a unified manner, the video picture of the concerned user can be displayed according to the requirement through the transparency control, the influence on the content of the large-window picture can be reduced, the user can observe the video picture of the concerned user in real time, and the method has a good application effect.
An embodiment of a video window display apparatus for a video conference is set forth below.
The present application provides a video window display device for a video conference, referring to fig. 12, fig. 12 is a schematic structural diagram of a video window display device for a video conference according to an embodiment, including:
a position setting module 110, configured to create at least one custom video window on a large window screen of a video conference interface; the user-defined video window is used for displaying a video picture of a user concerned;
a user selection module 120, configured to select a concerned user needing to be concerned from the user list of the video conference interface, and extract a video picture corresponding to the concerned user from a video window list;
and a window adding module 130, configured to add the video picture corresponding to the user concerned to the custom video window for display.
The video window display device of the video conference and the video window display method of the video conference correspond to each other one by one, and related technical effects in the embodiment of the video window display method of the video conference are applicable to the embodiment of the video window display device of the video conference, and are not repeated one by one.
An embodiment of a video conferencing system is set forth below.
The video conference system provided by the present application comprises a video conference program, wherein the video conference program is configured to perform the steps of the video window display of the video conference of any of the embodiments described above.
The video conference system can be applied to the interface of a conference flat plate, under the condition that large-picture display is not influenced, a user needing attention is selected and a video picture of the user is displayed on the same interface, the condition that the video picture of the user needing attention is required to be continuously switched when the user checks the video picture of the user needing attention in a multi-person video conference is avoided, and the searching efficiency of the video picture of the user needing attention is improved.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.
Claims (15)
1. A video window display method for a video conference is characterized by comprising the following steps:
creating at least one self-defined video window on a large window picture of a video conference interface; the user-defined video window is used for displaying a video picture of a user concerned;
selecting a concerned user needing to be concerned from the user list of the video conference interface, and extracting a video picture corresponding to the concerned user from a video window list;
and adding the video picture corresponding to the concerned user to the user-defined video window for displaying.
2. The method of claim 1, wherein the creating at least one custom video window on the large window screen of the video conference interface comprises:
creating at least one video window on a large window picture of a video conference interface according to the set number of the video windows and the resolution of each video window; arranging the video windows according to a set layout rule; wherein the video window is fixed in position.
3. The method of claim 1, wherein the creating at least one custom video window on the large window screen of the video conference interface comprises:
according to the set video window resolution, creating a video window on a large window picture of a video conference interface; placing the video window at a default position; wherein the video window position is draggable.
4. The method of claim 1, wherein the selecting a user of interest from the list of users of the video conference interface comprises:
expanding a user directory in a user list of the video conference interface;
and selecting any user from the user catalog as a concerned user, and triggering the concerned user to execute the operation of adding the user video window.
5. The method for displaying the video window of the video conference according to claim 2, wherein the adding the video picture corresponding to the user concerned to the custom video window for displaying comprises:
acquiring the sequencing information of the user-defined video window and the window use state of the user-defined video window;
adding the video picture corresponding to the concerned user to a target user-defined video window for displaying according to the sequencing information and the window use state; and the target self-defined video window is the video window which is not used in the self-defined video window and has the minimum window number.
6. The method for displaying a video window of a video conference according to claim 5, further comprising:
executing dragging operation on a video picture corresponding to a concerned user displayed on any custom video window of the video conference interface;
and judging the distance between the dragged video picture and each of other self-defined video windows in real time, and when the distance between the video picture and any one of the self-defined video windows reaches a set threshold value, moving the video picture to the self-defined video window for displaying.
7. The method for displaying video windows in a video conference according to claim 5, further comprising:
executing dragging operation on a video picture corresponding to a concerned user displayed on any custom video window of the video conference interface;
and when the video picture is dragged to the video picture corresponding to the concerned user displayed by the other user-defined video window for a set distance, interchanging the positions of the video pictures corresponding to the concerned users of the two user-defined video windows.
8. The method for displaying the video window of the video conference according to claim 3, wherein after the video picture corresponding to the user concerned is added to the customized video window for displaying, the method further comprises:
selecting any concerned user on the user list, triggering the concerned user to execute an operation of removing a user video window, and removing the video picture of the concerned user from the user-defined video window;
and/or
Selecting a video picture of any concerned user in a user-defined video window;
and triggering a removal control preset on the custom window, and removing the video picture corresponding to the concerned user from the custom video window.
9. The method for displaying the video window of the video conference according to claim 3, wherein the adding the video picture corresponding to the user concerned to the custom video window for displaying comprises:
displaying a video picture corresponding to the concerned user on a self-defined video window at the default position; and moving the corresponding video picture to a target position for displaying according to the dragging operation executed by the user on the defined video window.
10. The method for displaying the video window of the video conference according to claim 9, further comprising, after the video picture corresponding to the user of interest is added to the custom video window for display:
and triggering a resolution switching control preset on the user-defined window, and switching the resolution of the video picture corresponding to the concerned user.
11. The method for displaying the video window of the video conference according to claim 9, further comprising, after the video picture corresponding to the user of interest is added to the custom video window for display:
selecting a video picture of any concerned user in a user-defined video window;
and triggering a removal control preset on the custom window, and removing the video picture corresponding to the concerned user from the custom video window.
12. The method for displaying the video window of the video conference according to claim 9, further comprising, after the video picture corresponding to the user of interest is added to the custom video window for display:
executing dragging operation on a video picture corresponding to a concerned user displayed on any custom video window of the video conference interface; and freely dragging the video picture to any position on the large window picture for displaying.
13. The method for displaying a video window of a video conference according to claim 1, further comprising:
triggering a transparency parameter adjusting control on the custom video window, and respectively controlling the transparency of a video picture of a concerned user displayed on the custom video window;
or
And acquiring the input transparency parameter, and uniformly controlling the transparency of the video pictures of the concerned users displayed on all the user-defined video windows.
14. A video window display apparatus for a video conference, comprising:
the position setting module is used for creating at least one self-defined video window on a large window picture of a video conference interface; the user-defined video window is used for displaying a video picture of a user concerned;
the user selection module is used for selecting a concerned user needing to be concerned from a user list of the video conference interface and extracting a video picture corresponding to the concerned user from a video window list;
and the window adding module is used for adding the video picture corresponding to the concerned user to the user-defined video window for displaying.
15. A video conferencing system, comprising a video conferencing program, wherein the video conferencing program is configured to perform the steps of video window display for a video conference according to any of claims 1-13.
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