CN112616078A

CN112616078A - Screen projection processing method and device, electronic equipment and storage medium

Info

Publication number: CN112616078A
Application number: CN202011458093.4A
Authority: CN
Inventors: 林创欣
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-04-06

Abstract

The application discloses a screen projection processing method and device, electronic equipment and a storage medium, and belongs to the technical field of information processing. The method comprises the following steps: receiving a first input of a user through a first electronic device; establishing a communication connection between a first electronic device and a second electronic device in response to the first input; under the condition that the video display proportion of the target video is larger than the size proportion of the display screen of the second electronic equipment, determining first display information and second display information based on the video display proportion of the target video and the size proportion of the display screen of the second electronic equipment; and sending the first display information and the second display information to the second electronic equipment. In the embodiment of the application, the target video and the target video interaction information are displayed on the display screen of the second electronic device in a partitioned mode, the interference of the target video interaction information on the target video watched by a user is avoided, and the utilization rate of the display screen of the second electronic device is improved.

Description

Screen projection processing method and device, electronic equipment and storage medium

Technical Field

The application belongs to the technical field of information processing, and particularly relates to a screen projection processing method and device, electronic equipment and a storage medium.

Background

The smart mobile terminal has become the most important entertainment tool at present because of its portability. The screen size of the intelligent mobile terminal has certain limitation, and in some application scenes, a user wants to see a large-size image, so that video content can be projected onto a large-screen device in a screen projection mode.

In the process of implementing the present application, the inventor finds that at least the following problems exist in the prior art:

on one hand, the size ratio (generally, length-width ratio) of the display screen of the intelligent mobile terminal and the size ratio of the display screen of the large-screen device may be different. For example, the size ratio of smart phone displays is generally 19: 9-21: between 9, the size ratio of the display screen of the large-screen device is mostly 16: 9. due to the fact that the size proportion of the display screen is not suitable, when video content suitable for the intelligent mobile terminal is projected onto the large-screen device, or a video picture needs to be stretched or cut, or a black edge (namely a non-screen-projection display area) is displayed on the display screen of the large-screen device, and the video watching effect is affected.

On the other hand, some users want to interact with other users when watching video content, and information released during interaction is called interactive information, such as barrage information released by the users and capable of being displayed together with the video content. During the screen projection process, the interactive information influences the watching of the video content by the user.

Content of application

The embodiment of the application aims to provide a screen projection processing method, a screen projection processing device, electronic equipment and a storage medium, and can solve the problem that interactive information and video content are displayed in the same display area when a non-screen-projection display area is not fully utilized in screen projection by the screen projection processing method in the prior art, so that the watching of a user is influenced.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides a screen projection processing method, including:

receiving a first input of a user through a first electronic device;

establishing a communication connection between the first electronic device and a second electronic device in response to the first input;

under the condition that the video display proportion of a target video is larger than the size proportion of a display screen of the second electronic equipment, determining first display information and second display information based on the video display proportion of the target video and the size proportion of the display screen of the second electronic equipment, wherein the first display information is display information of a first display area of the second electronic equipment, the second display information is display information of a second display area of the second electronic equipment, and the second display information comprises at least one of position information, display size information and display parameters; the first display area is different from the second display area, and the first display area is used for displaying target video interaction information;

and sending the first display information and the second display information to the second electronic equipment.

In a second aspect, an embodiment of the present application provides a screen projection processing method, where the method includes:

establishing communication connection between the second electronic equipment and the first electronic equipment;

receiving a first instruction; the first instruction is used for instructing the second electronic equipment to separately display a target video and target video interaction information;

determining first display information and second display information based on a video display ratio of a target video and a size ratio of a display screen of the second electronic device, wherein the first display information is display information of a first display area of the second electronic device, the second display information is display information of a second display area of the second electronic device, and the second display information comprises at least one of position information, display size information and display parameters; the first display area is different from the second display area, and the first display area is used for displaying target video interaction information;

determining a first display area and a second display area; the first display area is determined based on the first display information, and the second display area is determined based on the second display information;

and displaying the target video interaction information in the first display area, and displaying the target video in the second display area.

In a third aspect, an embodiment of the present application provides a screen projection processing apparatus, including:

the first input receiving module is used for receiving a first input of a user through first electronic equipment;

the communication connection establishing module is used for responding to the first input and establishing communication connection between the first electronic equipment and second electronic equipment;

the display information determining module is used for determining first display information and second display information on the basis of the video display proportion of the target video and the size proportion of the display screen of the second electronic equipment under the condition that the video display proportion of the target video is larger than the size proportion of the display screen of the second electronic equipment, wherein the first display information is display information of a first display area of the second electronic equipment, the second display information is display information of a second display area of the second electronic equipment, and the second display information comprises at least one of position information, display size information and display parameters; the first display area is different from the second display area, and the first display area is used for displaying target video interaction information;

and the transmission module is used for sending the first display information and the second display information to the second electronic equipment.

In a fourth aspect, an embodiment of the present application provides a screen projection processing apparatus, including:

the communication connection establishing module is used for establishing communication connection between the second electronic equipment and the first electronic equipment;

the first instruction receiving module is used for receiving a first instruction; the first instruction is used for instructing the second electronic equipment to separately display a target video and target video interaction information;

the display information determining module is used for determining first display information and second display information based on a video display ratio of a target video and a size ratio of a display screen of the second electronic device, wherein the first display information is display information of a first display area of the second electronic device, the second display information is display information of a second display area of the second electronic device, and the second display information comprises at least one of position information, display size information and display parameters; the first display area is different from the second display area, and the first display area is used for displaying target video interaction information;

the display area determining module is used for determining a first display area and a second display area; the first display area is determined based on the first display information, and the second display area is determined based on the second display information;

and the display module is used for displaying the target video interaction information in the first display area and displaying the target video in the second display area.

In a fifth aspect, an embodiment of the present application provides a screen projection processing apparatus, including: a first electronic device and a second electronic device;

the first electronic equipment is used for realizing the steps of the screen projection processing method in the first aspect;

the second electronic equipment is used for receiving first display information and second display information, determining a first display area according to the first display information, determining a second display area according to the second display information, displaying the target video interaction information in the first display area, and displaying the target video in the second display area; alternatively, the first and second electrodes may be,

the first electronic equipment is used for sending a first instruction to the second electronic equipment; the first instruction is used for instructing the second electronic equipment to separately display a target video and target video interaction information;

the second electronic device is used for realizing the steps of the screen projection processing method of the second aspect.

In a sixth aspect, the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the screen projection processing method according to the first aspect, or implement the steps of the screen projection processing method according to the second aspect.

In a seventh aspect, the present embodiments provide a readable storage medium, on which a program or instructions are stored, and when executed by a processor, the program or instructions implement the steps of the screen projection processing method according to the first aspect, or implement the steps of the screen projection processing method according to the second aspect.

In an eighth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the steps of the screen projection processing method according to the first aspect, or implement the steps of the screen projection processing method according to the second aspect.

In the embodiment of the application, a first input of a user is received through first electronic equipment; establishing a communication connection between the first electronic device and a second electronic device in response to the first input; under the condition that the video display proportion of a target video is larger than the size proportion of a display screen of the second electronic equipment, determining first display information and second display information based on the video display proportion of the target video and the size proportion of the display screen of the second electronic equipment, wherein the first display information is display information of a first display area of the second electronic equipment, the second display information is display information of a second display area of the second electronic equipment, and the second display information comprises at least one of position information, display size information and display parameters; and sending the first display information and the second display information to the second electronic equipment, so that the target video and the target video interaction information are displayed on the display screen of the second electronic equipment in a regional manner, the interference of the target video interaction information on the target video watched by the user is avoided, and the utilization rate of the display screen of the second electronic equipment is also improved.

Drawings

Fig. 1 is a flowchart of a screen projection processing method provided in an embodiment of the present application;

fig. 2 is a schematic diagram illustrating a screen projection processing method for performing screen projection processing on target video and target video interaction information in the prior art;

fig. 3 is one of schematic diagrams of a first display area involved in a screen projection processing method provided in an embodiment of the present application;

fig. 4 is a second schematic diagram of a first display area involved in a screen projection processing method according to an embodiment of the present application;

fig. 5 is a schematic diagram illustrating screen projection processing performed on interactive information of a target video and the target video by the screen projection processing method according to the embodiment of the present application;

fig. 6 is a second flowchart of a screen projection processing method according to an embodiment of the present application;

fig. 7 is a third flowchart of a screen projection processing method according to an embodiment of the present application;

fig. 8 is a fourth flowchart of a screen projection processing method according to an embodiment of the present application;

fig. 9 is a fifth flowchart of a screen projection processing method according to an embodiment of the present application;

fig. 10 is a sixth flowchart of a screen projection processing method according to an embodiment of the present application;

fig. 11 is a schematic view of a screen projection processing apparatus according to an embodiment of the present application;

fig. 12 is a second schematic view of a screen projection processing apparatus according to an embodiment of the present application;

fig. 13 is a third schematic view of a screen projection processing apparatus according to an embodiment of the present application;

fig. 14 is a fourth schematic view of a screen projection processing apparatus provided in an embodiment of the present application;

FIG. 15 is a schematic structural diagram of an electronic device according to an embodiment of the present application;

fig. 16 is a second schematic structural diagram of an electronic device in an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The screen projection processing method, the screen projection processing apparatus, the electronic device, and the storage medium provided in the embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Fig. 1 is a flowchart of a screen projection processing method provided in an embodiment of the present application, and as shown in fig. 1, the screen projection processing method provided in the embodiment of the present application includes:

step 101, receiving a first input of a user through a first electronic device.

Step 102, responding to the first input, and establishing a communication connection between the first electronic device and the second electronic device.

In this embodiment of the application, the first electronic device may be any electronic device having an intelligent operating system, such as a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a Personal Digital Assistant (PDA), and the embodiment of the application is not limited in particular.

The second electronic device may be any electronic device with a display screen, such as a television, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a Personal Digital Assistant (PDA), and the embodiments of the present application are not limited specifically.

In the embodiment of the application, the size of the display screen of the first electronic device is generally smaller than that of the display screen of the second electronic device. For example, a typical first electronic device is a smart phone, and a typical second electronic device is a smart tv.

The first input of the user is an operation of the user on the first electronic device, such as clicking a button of the first electronic device or clicking an icon displayed on a screen of the first electronic device. The first input of the user is used to instruct to implement a screen projection function, i.e., to synchronously display the content displayed on the screen of the first electronic device on the screen of the second electronic device, such as to synchronously play the tv play currently played by the first electronic device on the second electronic device.

The timing of receiving the first input of the user may be multiple possibilities, such as receiving the first input of the user during the playing of the video content by the first electronic device, or receiving the first input of the user before the playing of the video content by the first electronic device. The embodiment of the present application is not particularly limited to this.

And 103, under the condition that the video display proportion of the target video is larger than the size proportion of the display screen of the second electronic equipment, determining first display information and second display information based on the video display proportion of the target video and the size proportion of the display screen of the second electronic equipment.

In the embodiment of the application, the target video refers to a video which needs to be projected to the second electronic device. Such as movies, television shows, small videos edited by a user, etc., may be the target video.

As content sharing becomes a trend, when a video is played, interactive information related to the video, such as comment information posted by a user, is often played at the same time. In the embodiment of the present application, the interaction information related to the target video is referred to as target video interaction information. When the target video is projected to the second electronic device, the target video interaction information is also projected to the second electronic device.

The video display scale of the target video refers to the ratio of the length to the width of the image contained in the video. Common video display scales are 4:3, 19:9, etc.

The size ratio of the display screen refers to the ratio of the length to the width of the display screen. Common display screens have a size ratio of 4:3, 16:9, etc.

The video display scale describes the aspect ratio of images in the video, and the size of the images can be adjusted according to actual needs; the size ratio of the display screen is fixed, and for a specific display screen, the size ratio cannot be dynamically adjusted according to actual needs.

Since the target video is generally selected by the user through the first electronic device, the server where the target video is located may select the format of the target video according to the size ratio of the display screen of the first electronic device. In addition, when the part of the target video is produced, the video display scale of the part of the target video is different from the size scale of the display screen of the second electronic equipment.

For the above reasons, there may be a difference in the video display scale of the target video and the size scale of the display screen of the second electronic device.

When the video display ratio of the target video is smaller than or equal to the size ratio of the display screen of the second electronic device, the screen projection operation can be performed by using the screen projection processing method in the prior art, which is not in the application range of the screen projection processing method provided by the embodiment of the application, and therefore, no further description is given.

When the video display ratio of the target video is greater than the size ratio of the display screen of the second electronic device, for example, the video display ratio of the target video is 19:9, and the display ratio of the display screen of the second electronic device is 16:9, in order to achieve normal playing of the target video, in the prior art, either the picture of the target video needs to be stretched or cut, or a non-screen-projection display area is reserved on the display screen of the second electronic device. And the target video interaction information cannot be played in the non-screen-projection display area. Common non-projection display areas are two black borders on the upper and lower edges of the display screen.

Fig. 2 is a schematic diagram illustrating a screen projection processing method of the prior art that performs screen projection processing on target video and target video interaction information. As shown in fig. 2, in the prior art, when a smartphone plays a target video (not labeled in fig. 2) on a display area 201, target video interaction information 202 is played on the display area 201 at the same time. After the smart phone selects the screen projection function, when the target video is displayed on the display area 204 of the smart television, the target video interaction information 202 is played on the display area 204 at the same time. Black edges 205 exist at the upper and lower edges of the smart tv display area 204, and this area is not utilized.

In the embodiment of the application, for the case that the video display ratio of the target video is larger than the size ratio of the display screen of the second electronic device, the first display area and the second display area need to be set for the display screen of the second electronic device. The length-width ratio of the second display area is generally consistent with the video display ratio of the target video, so that the second display area can normally play the target video. The first display area and the second display area are independent of each other, the first display area is used for playing the target video interaction information, and the second display area is used for playing the target video. In other words, in the embodiment of the present application, the first display area and the second display area are set, so that the target video and the target video interaction information are respectively played on the second electronic device.

Specifically, in this step, position information of the first display area of the second electronic device and display size information of the first display area need to be calculated according to a video display ratio of the target video and a size ratio of a display screen of the second electronic device. The video display scale of the target video can be obtained from a server of the target video, and the size scale of the display screen of the second electronic device can be obtained from the second electronic device through the communication connection between the first electronic device and the second electronic device.

The calculated position information of the first display area and the display size information of the first display area describe a range occupied by the first display area on the display screen of the second electronic device. The position information may be a proportional value such as a proportional value of the width of the first display region to the entire width of the display screen, and a proportional value of the distance of the upper edge (or the lower edge) of the first display region from the edge of the display screen to the entire width of the display screen. The position information may also be a specific coordinate value, for example, if a coordinate system is established with the upper left corner of the display screen of the second electronic device as the origin, the coordinate values of the upper edge and the lower edge of the first display area in the coordinate system may be set. When the position information is a specific coordinate value, size information of the display screen of the second electronic device is generally required in addition to the video display scale of the target video and the size scale of the display screen of the second electronic device when calculating the position information.

There may be one or more first display regions. If the lower edge area of the display screen can be set as the first display area, see area 301 in fig. 3; as another example, there are two first display areas, i.e., an upper edge area and a lower edge area of the display screen, see

areas

401 and 402 in fig. 4.

When there are a plurality of first display areas, it is necessary to calculate position information and display size information of the plurality of first display areas.

Based on the calculated position information and display size information of the first display region, first display information can be obtained. The first display information is used for describing display information of a first display area of the second electronic equipment. The first display information may further include a display parameter of the first display region, and the display parameter may be contrast, brightness, or the like.

The second display information may also be calculated with reference to the above description, and the second display information is display information of a second display area of the second electronic device. Specifically, at least one of the position information, the display size information, and the display parameter may be included.

And 104, sending the first display information and the second display information to the second electronic equipment.

Step 105, the second electronic device receives the first display information and the second display information from the first electronic device.

After the first electronic device obtains the first display information and the second display information through calculation, the first electronic device transmits the first display information and the second display information to the second electronic device through communication connection between the first electronic device and the second electronic device.

And 106, determining a first display area and a second display area.

After the second electronic device obtains the first display information and the second display information, the position, the size and the display parameters of the first display area in the display screen can be determined according to the first display information. If the first display area is positioned in the lower edge area of the display screen; also for example, the first display area is located at an upper edge area and a lower edge area of the display screen.

Similarly, the position, size, and display parameters of the second display region in the display screen may be determined based on the second display information. Such as the second display area being located in the middle of the display screen.

The display screen of the second electronic device is divided into a first display area and a second display area, and after the first display area is determined, the remaining area in the display screen can be directly used as the second display area.

And 107, displaying the target video interaction information in the first display area, and displaying the target video in the second display area.

The second electronic equipment can obtain the target video and the target video interaction information through communication with a server providing the target video and the target video interaction information. How to obtain the target video and the target video interaction information is common knowledge of those skilled in the art, and therefore, the description is not repeated here.

And after the target video and the target video interaction information are obtained, displaying the target video interaction information in a first display area, and displaying the target video in a second display area.

The length-width ratio of the second display area is generally consistent with the video display ratio of the target video, so that the target video can be played in the second display area without cutting or stretching the image of the target video. The first display area is an 'unnecessary' part in the display interface of the display screen, and the 'unnecessary' part is utilized to display the target video interaction information, so that the aim of respectively displaying the target video and the target video interaction information in different display areas can be achieved. As shown in fig. 5, when the smartphone plays a target video (not marked in fig. 5) on the display area 201, the target video interaction information 202 is played on the display area 201 at the same time. After the screen projection processing method provided by the embodiment of the application is adopted, when the smart phone selects a screen projection function, the target video interaction information 202 is displayed in the first display area 501 of the smart television, and the target video is displayed in the second display area 502 of the smart television.

The screen projection processing method provided by the embodiment of the application receives a first input of a user through first electronic equipment; establishing a communication connection between the first electronic device and a second electronic device in response to the first input; under the condition that the video display proportion of a target video is larger than the size proportion of a display screen of the second electronic equipment, determining first display information and second display information based on the video display proportion of the target video and the size proportion of the display screen of the second electronic equipment, wherein the first display information is display information of a first display area of the second electronic equipment, the second display information is display information of a second display area of the second electronic equipment, and the second display information comprises at least one of position information, display size information and display parameters; and sending the first display information and the second display information to the second electronic equipment, so that the target video and the target video interaction information are displayed on the display screen of the second electronic equipment in a regional manner, the interference of the target video interaction information on the target video watched by the user is avoided, and the utilization rate of the display screen of the second electronic equipment is also improved.

Fig. 6 is a flowchart of a screen projection processing method according to another embodiment of the present application, where the screen projection processing method according to another embodiment of the present application is applied to a first electronic device, and as shown in fig. 6, the method includes:

step 601, receiving a first input of a user through a first electronic device.

Step 602, responding to the first input, and establishing a communication connection between the first electronic device and the second electronic device.

Step 603, under the condition that the video display proportion of the target video is larger than the size proportion of the display screen of the second electronic device, determining first display information and second display information based on the video display proportion of the target video and the size proportion of the display screen of the second electronic device.

In the embodiment of the application, when the video display scale of the target video is larger than the size scale of the display screen of the second electronic device, the first display area and the second display area need to be set for the display screen of the second electronic device. The length-width ratio of the second display area is generally consistent with the video display ratio of the target video, so that the second display area can normally play the target video. The first display area and the second display area are independent of each other, the first display area is used for playing the target video interaction information, and the second display area is used for playing the target video. In other words, in the embodiment of the present application, the first display area and the second display area are set, so that the target video and the target video interaction information are respectively played on the second electronic device.

Step 604, sending the first display information and the second display information to the second electronic device.

The first display information and the second display information obtained by calculation in the previous step are transmitted to the second electronic equipment, so that the second electronic equipment can determine a first display area according to the first display information, and further play target video interaction information in the first display area; and determining a second display area according to the second display information, and further playing the target video in the second display area.

According to the screen projection processing method provided by the embodiment of the application, the first electronic device determines the first display information of the second electronic device based on the video display proportion of the target video and the size proportion of the display screen of the second electronic device, the regional display of the target video and the target video interaction information on the display screen of the second electronic device is realized, the interference of the target video interaction information on the target video watched by a user is avoided, and the utilization rate of the display screen of the second electronic device is also improved.

In another embodiment of the present application, on the basis of the above embodiment, before the step of receiving, by the first electronic device, the first input of the user, the method further includes:

receiving a second input of the user through the first electronic equipment;

in response to the second input, a second electronic device is determined from a plurality of candidate devices.

When the first electronic device implements the screen projection function, there may exist a plurality of candidate devices that can be used as the second electronic device within a specified range, such as inside a local area network. At this time, the first electronic device may acquire information of the candidate device by means of scanning and then display the information to the user. The user implements the second data according to the displayed information of the candidate device.

The first electronic device receives a second input and then determines a second electronic device from the plurality of candidate devices in response to the second input.

According to the screen projection processing method provided by the embodiment of the application, the second electronic equipment is determined from the multiple candidate equipment by receiving the second input of the user, so that the user can freely select the second electronic equipment.

In another embodiment of the application, on the basis of the above embodiment, after the step of establishing a communication connection between the first electronic device and the second electronic device in response to the first input, the method further includes:

receiving, by the first electronic device, a third input of the user;

in response to the third input, determining location information for the second display region.

The first electronic device may determine the location of the second display region by a user when implementing the screen projecting function. The second display area is used for displaying the target video and is a display area with the highest user attention. Therefore, in the embodiment of the application, the user can input the third input on the first electronic device according to the own needs, so as to determine the position of the second display area.

For example, if the user wants to display the target video on the lower half of the display screen of the second electronic device, a third input including the position information of the second display area can be input through the first electronic device, and after receiving the corresponding information, the second electronic device will display the target video on the lower half of the display screen and display the target video interaction information on the upper half of the display screen.

Similarly, the user may set the left half of the display screen of the second electronic device to display the target video, set the right half of the display screen of the second electronic device to display the target video, set the middle part of the display screen of the second electronic device to display the target video, or set the lower half of the display screen of the second electronic device to display the target video.

According to the screen projection processing method provided by the embodiment of the application, the position of the second display area is determined by receiving the third input of the user, so that the user can freely select the position of the second display area.

receiving position information of the second electronic equipment;

determining a relative position relationship between the first electronic device and the second electronic device according to the position information of the first electronic device and the position information of the second electronic device;

and determining the position information of the second display area according to the relative position relation.

When the first electronic device realizes the screen projection function, the position of the second display area can be automatically determined through the relative position relationship between the first electronic device and the second electronic device.

The second electronic device is a large-screen device, such as a smart tv, and the placement position of the second electronic device is usually fixed, such as being mounted on a wall. The first electronic device is typically a mobile electronic device, such as a smartphone. Therefore, the relative positional relationship between the first electronic device and the second electronic device is variable. For example, in a living room, a sofa is placed in the front left of the smart television, and a reclining chair is placed in the front right of the smart television. In the two situations that a user sits on a sofa to watch television and the user sits on a couch to watch television, the relative position relationship between the smart phone (first electronic device) held by the user and the smart television (second electronic device) is obviously different.

When the relative position relationship between a user (the first electronic device held by the user) and the second electronic device is different, the attention area of the user to the display screen of the second electronic device is changed. For example, the user may focus more on the left portion of the display screen when the user is in the front left of the display screen and focus more on the right portion of the display screen when the user is in the front right of the display screen. And the second display area is used for displaying the target video and is the display area with the highest user attention. Therefore, in the embodiment of the present application, the position of the second display area is determined by the first electronic device according to the relative position relationship between the first electronic device and the second electronic device. For example, the second display area is located in a left portion of the display screen of the second electronic device when the user is in the left front of the display screen, and the second display area is located in a right portion of the display screen of the second electronic device when the user is in the right front of the display screen. This helps the user to better view the target video.

The screen projection processing method provided by the embodiment of the application determines the position of the second display area through the relative position relationship between the first electronic equipment and the second electronic equipment, so that a user can better watch a target video.

Fig. 7 is a flowchart of a screen projection processing method according to another embodiment of the present application, where the screen projection processing method according to the another embodiment of the present application is applied to a second electronic device, and as shown in fig. 7, the method includes:

step 701, establishing a communication connection between the second electronic device and the first electronic device.

Step 702, the second electronic device receives the first display information and the second display information from the first electronic device.

In the embodiment of the application, the first display information and the second display information are determined by the first electronic device based on a video display scale of the target video and a size scale of a display screen of the second electronic device.

After the first electronic device obtains the first display information and the second display information of the second electronic device through calculation, the first electronic device transmits the first display information and the second display information of the second electronic device to the second electronic device through communication connection between the first electronic device and the second electronic device.

Step 703, determining a first display area and a second display area.

Step 704, displaying the target video interaction information in the first display area, and displaying the target video in the second display area.

The length-width ratio of the second display area is generally consistent with the video display ratio of the target video, so that the target video can be played in the second display area without cutting or stretching the image of the target video. The first display area is an 'unnecessary' part in the display interface of the display screen, and the 'unnecessary' part is utilized to display the target video interaction information, so that the aim of respectively displaying the target video and the target video interaction information in different display areas can be achieved.

According to the screen projection processing method provided by the embodiment of the application, the first display area and the second display area are determined on the second electronic equipment according to the first display information and the second display information of the second electronic equipment, the target video interaction information is displayed in the first display area, and the target video is displayed in the second display area, so that the target video and the target video interaction information are displayed on the display screen of the second electronic equipment in a sub-area mode, the interference of the target video interaction information on the target video watched by a user is avoided, and the utilization rate of the display screen of the second electronic equipment is also improved.

In another embodiment of the present application, on the basis of the above embodiment, the first display area is located at an edge position of a display screen of the second electronic device.

In the embodiment of the application, the first display area is used for displaying the target video interaction information, and correspondingly, the second display area is used for displaying the target video. Therefore, for the purpose of convenient viewing for the user, as a preferred implementation, the first display area is located at an edge position of the display screen of the second electronic device, and the second display area is located at a center position of the display screen of the second electronic device.

If the lower edge area of the display screen can be set as the first display area, see area 301 in fig. 3; in another example, an upper edge region and a lower edge region of the display screen are respectively set as the first display regions, see

regions

401 and 402 in fig. 4.

According to the screen projection processing method provided by the embodiment of the application, the first display area is arranged at the edge position of the display screen of the second electronic equipment, so that a user can conveniently watch the screen.

Fig. 8 is a flowchart of a screen projection processing method provided in the embodiment of the present application, and as shown in fig. 8, the screen projection processing method provided in the embodiment of the present application includes:

step 801, receiving a first input of a user through a first electronic device.

Step 802, establishing a communication connection between a first electronic device and a second electronic device in response to the first input.

Step 803, under the condition that the video display ratio of the target video is larger than the size ratio of the display screen of the second electronic device, sending a first instruction to the second electronic device, where the first instruction is used to instruct the second electronic device to separately display the target video and the target video interaction information.

In the previous embodiment of the application, the first electronic device determines the first display information and the second display information of the second electronic device according to the video display scale of the target video and the size scale of the display screen of the second electronic device, and transmits the first display information and the second display information of the second electronic device to the second electronic device. The first display information is display information of a first display area of the second electronic device, the second display information is display information of a second display area of the second electronic device, and the second display information includes at least one of position information, display size information, and display parameters. That is, the second electronic device only needs to receive the first display information and the second display information, determine the first display area according to the first display information, and determine the second display area according to the second display information.

In the embodiment of the application, the second electronic device calculates the first display information and the second display information, determines the first display area according to the first display information, and determines the second display area according to the second display information. That is, the calculation of the first display information and the second display information is no longer performed by the first electronic device, but by the second electronic device.

Specifically, in the embodiment of the application, when the first electronic device determines that the video display ratio of the target video is larger than the size ratio of the display screen of the second electronic device, a first instruction is sent to the second electronic device, and the first instruction is used for indicating the second electronic device to separately display the target video and the target video interaction information.

How to set the first instruction is common knowledge of the person skilled in the art and is therefore not further stated here.

Step 804, receiving a first instruction.

In an embodiment of the application, a first instruction may be received from a first electronic device based on a communication connection between a second electronic device and the first electronic device.

Step 805, determining first display information and second display information based on the video display scale of the target video and the size scale of the display screen of the second electronic device.

After receiving the first instruction, the second electronic device may determine the position information and the display size information of the first display area and the position information and the display size information of the second display area based on the video display ratio of the target video and the size ratio of the display screen of the second electronic device.

Based on the calculated position information and display size information of the second display region, second display information can be obtained. The second display information is used for describing display information of a second display area of the second electronic equipment. The second display information may further include a display parameter of the second display region, and the display parameter may be contrast, brightness, or the like.

In the previous embodiments of the present application, detailed descriptions have been made on specific implementation processes for determining the position information and the display size information of the first display area and the position information and the display size information of the second display area based on the video display scale of the target video and the size scale of the display screen of the second electronic device, and therefore, are not repeated here.

Step 806, determining a first display area and a second display area.

Step 807, displaying the target video interaction information in the first display area, and displaying the target video in the second display area.

According to the screen projection processing method provided by the embodiment of the application, after the first electronic device determines that the video display proportion of the target video is larger than the size proportion of the display screen of the second electronic device, the first electronic device sends the instruction for displaying the interactive information between the target video and the target video to the second electronic device in the sub-area mode, and after the second electronic device receives the instruction, the first electronic device determines the first display information and the second display information of the second electronic device according to the video display proportion of the target video and the size proportion of the display screen of the second electronic device, so that the sub-area display of the interactive information between the target video and the target video on the display screen of the second electronic device is realized, the interference of the interactive information between the target video and the target video for a user to watch the target video is avoided, and the utilization rate of the display.

Fig. 9 is a flowchart of a screen projection processing method according to another embodiment of the present application, where the screen projection processing method according to the another embodiment of the present application is applied to a first electronic device, and as shown in fig. 9, the method includes:

step 901, receiving a first input of a user through a first electronic device.

Step 902, establishing a communication connection between the first electronic device and the second electronic device in response to the first input.

In the embodiment of the application, the first input of the user is an operation of the user on the first electronic device, such as clicking a button of the first electronic device, or clicking an icon displayed on a screen of the first electronic device. The first input of the user is used to instruct to implement a screen projection function, i.e., to synchronously display the content displayed on the screen of the first electronic device on the screen of the second electronic device, such as to synchronously play the tv play currently played by the first electronic device on the second electronic device.

Step 903, sending a first instruction to the second electronic device when the video display ratio of the target video is larger than the size ratio of the display screen of the second electronic device, where the first instruction is used to instruct the second electronic device to separately display the target video and the target video interaction information.

In the embodiment of the application, the second electronic device calculates the first display information and the second display information, and then determines the first display area according to the first display information and determines the second display area according to the second display information.

According to the screen projection processing method provided by the embodiment of the application, after the first electronic device determines that the video display proportion of the target video is larger than the size proportion of the display screen of the second electronic device, the first electronic device sends the instruction for displaying the interactive information between the target video and the target video to the second electronic device in the sub-area mode, so that after the second electronic device receives the instruction, the first electronic device determines the first display information and the second display information of the second electronic device according to the video display proportion of the target video and the size proportion of the display screen of the second electronic device, the sub-area display of the interactive information between the target video and the target video on the display screen of the second electronic device is realized, the interference of the interactive information between the target video and the target video for a user to watch the target video is avoided, and the utilization rate of the display screen of the.

Fig. 10 is a flowchart of a screen projection processing method according to another embodiment of the present application, where the screen projection processing method according to the another embodiment of the present application is applied to a second electronic device, and as shown in fig. 10, the method includes:

step 1001, establishing a communication connection between the second electronic device and the first electronic device.

Step 1002, receiving a first instruction.

In an embodiment of the application, a first instruction may be received from a first electronic device based on a communication connection between a second electronic device and the first electronic device. The first instruction is used for instructing the second electronic equipment to separately display the target video and the target video interaction information.

Step 1003, determining first display information and second display information based on the video display ratio of the target video and the size ratio of the display screen of the second electronic device.

Based on the calculated position information and display size information of the first display region, first display information can be obtained. Based on the calculated position information and display size information of the second display region, second display information can be obtained.

In the previous embodiments of the present application, detailed descriptions have been made on specific implementation processes for determining the first display information and the second display information based on the video display scale of the target video and the size scale of the display screen of the second electronic device, and therefore, the detailed descriptions are not repeated here.

Step 1004, determining a first display area and a second display area.

Step 1005, displaying the target video interaction information in the first display area, and displaying the target video in the second display area.

According to the screen projection processing method provided by the embodiment of the application, after the second electronic device receives the instruction of displaying the target video and the target video interaction information in the divided areas, the first display information and the second display information of the second electronic device are determined according to the video display proportion of the target video and the size proportion of the display screen of the second electronic device, the divided area display of the target video and the target video interaction information on the display screen of the second electronic device is realized, the interference of the target video interaction information on the target video watched by a user is avoided, and the utilization rate of the display screen of the second electronic device is also improved.

In another embodiment of the present application, on the basis of the above embodiment, before the step of determining the first display information and the second display information, the method further includes:

receiving position information of a second display area; wherein the position information of the second display area is determined based on input information of a user.

The first electronic device may determine the location of the second display region by a user when implementing the screen projecting function. The second display area is used for displaying the target video and is a display area with the highest user attention. Therefore, in the embodiment of the application, the user can determine the position information of the second display area on the first electronic device according to the needs of the user.

The determined position information of the second display area is transmitted to the second electronic device through the communication connection between the first electronic device and the second electronic device, so that the second display area is determined by the second electronic device according to the position information of the second display area.

According to the screen projection processing method provided by the embodiment of the application, the position information of the second display area determined according to the input of the user is received from the first electronic equipment, so that the user can freely select the position of the second display area.

receiving position information of the first electronic equipment;

When the relative position relationship between a user (the first electronic device held by the user) and the second electronic device is different, the attention area of the user to the display screen of the second electronic device is changed. For example, the user may focus more on the left portion of the display screen when the user is in the front left of the display screen and focus more on the right portion of the display screen when the user is in the front right of the display screen. And the second display area is used for displaying the target video and is the display area with the highest user attention. Therefore, in the embodiment of the present application, the second electronic device determines the position of the second display area according to the relative position relationship between the first electronic device and the second electronic device. For example, the second display area is located in a left portion of the display screen of the second electronic device when the user is in the left front of the display screen, and the second display area is located in a right portion of the display screen of the second electronic device when the user is in the right front of the display screen. This helps the user to better view the target video.

It should be noted that, in the screen projection processing method provided in the embodiment of the present application, the execution main body may be a screen projection processing device, or a control module used for executing the loaded screen projection processing method in the screen projection processing device. In the embodiment of the present application, a screen projection processing method performed by a screen projection processing device is taken as an example to describe the screen projection processing method provided in the embodiment of the present application.

Fig. 11 is a schematic view of a screen projection processing apparatus provided in an embodiment of the present application, and as shown in fig. 11, the screen projection processing apparatus provided in the embodiment of the present application includes:

a first input receiving module 1101, configured to receive a first input of a user through a first electronic device;

a communication connection establishing module 1102, configured to establish a communication connection between the first electronic device and the second electronic device in response to the first input;

a display information determining module 1103, configured to determine, based on a video display ratio of a target video and a size ratio of a display screen of a second electronic device, first display information and second display information when the video display ratio of the target video is greater than the size ratio of the display screen of the second electronic device, where the first display information is display information of a first display area of the second electronic device, the second display information is display information of a second display area of the second electronic device, and the second display information includes at least one of position information, display size information, and display parameters; the first display area is different from the second display area, and the first display area is used for displaying target video interaction information;

a transmission module 1104, configured to send the first display information and the second display information to the second electronic device.

Optionally, the apparatus further comprises:

the second input receiving module is used for receiving a second input of the user through the first electronic equipment;

a second electronic device determination module to determine a second electronic device from the plurality of candidate devices in response to the second input.

Optionally, the apparatus further comprises:

the third input receiving module is used for receiving a third input of the user through the first electronic equipment;

a second display area location information determining module to determine location information of the second display area in response to the third input.

Optionally, the apparatus further comprises:

the second electronic equipment position information receiving module is used for receiving the position information of the second electronic equipment;

a relative position relationship determining module, configured to determine a relative position relationship between the first electronic device and the second electronic device according to the position information of the first electronic device and the position information of the second electronic device;

and the second display area position information determining module is used for determining the position information of the second display area according to the relative position relation.

Fig. 12 is a schematic view of a screen projection processing apparatus provided in an embodiment of the present application, and as shown in fig. 12, the screen projection processing apparatus provided in the embodiment of the present application includes:

a communication connection establishing module 1201, configured to establish a communication connection between a second electronic device and a first electronic device;

a receiving module 1202, configured to receive first display information and second display information of a second electronic device; wherein the first display information and the second display information are determined by the first electronic device based on a video display scale of the target video and a size scale of a display screen of the second electronic device;

a display area determining module 1203, configured to determine a first display area and a second display area, where the first display area is determined based on the first display information; the second display area is determined based on the second display information;

a display module 1204, configured to display the target video interaction information in the first display area, and display the target video in the second display area.

Optionally, the first display area is located at an edge of a display screen of the second electronic device.

Fig. 13 is a schematic view of a screen projection processing apparatus provided in an embodiment of the present application, and as shown in fig. 13, the screen projection processing apparatus provided in the embodiment of the present application includes:

a first input receiving module 1301, configured to receive a first input of a user through a first electronic device;

a communication connection establishing module 1302, configured to establish a communication connection between a first electronic device and a second electronic device in response to the first input;

the instruction sending module 1303 is configured to send a first instruction to the second electronic device when the video display ratio of the target video is greater than the size ratio of the display screen of the second electronic device, where the first instruction is used to instruct the second electronic device to separately display the target video and the target video interaction information.

Fig. 14 is a schematic view of a screen projection processing apparatus provided in an embodiment of the present application, and as shown in fig. 14, the screen projection processing apparatus provided in the embodiment of the present application includes:

a communication connection establishing module 1401, configured to establish a communication connection between a second electronic device and a first electronic device;

an instruction receiving module 1402, configured to receive a first instruction; the first instruction is used for instructing the second electronic equipment to separately display a target video and target video interaction information;

a display information determining module 1403, configured to determine first display information and second display information based on a video display ratio of a target video and a size ratio of a display screen of the second electronic device, where the first display information is display information of a first display area of the second electronic device, the second display information is display information of a second display area of the second electronic device, and the second display information includes at least one of position information, display size information, and display parameters; the first display area is different from the second display area, and the first display area is used for displaying target video interaction information;

a display area determination module 1404 for determining a first display area and a second display area; the first display area is determined based on the first display information, and the second display area is determined based on the second display information;

a display module 1405, configured to display the target video interaction information in the first display area, and display the target video in the second display area.

Optionally, the apparatus further comprises:

the second display area position information receiving module is used for receiving the position information of the second display area; wherein the position information of the second display area is determined based on input information of a user.

Optionally, the apparatus further comprises:

the first electronic equipment position information receiving module is used for receiving the position information of the first electronic equipment;

In another embodiment of the present application, a screen projection processing apparatus is provided, which includes a first electronic device and a second electronic device;

the first electronic equipment is used for realizing the screen projection processing method;

the second electronic equipment is used for realizing the steps of the screen projection processing method.

Specifically, the screen projection processing apparatus provided in the embodiment of the present application can implement all the method steps implemented by the method embodiment, and can achieve the same technical effect, and details of the same parts and beneficial effects as those of the method embodiment in this embodiment are not described herein again.

The screen projection processing device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.

The screen projection processing device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.

The screen projection processing device provided in the embodiment of the present application can implement each process implemented by the screen projection processing device in the method embodiments of fig. 1 to fig. 10, and for avoiding repetition, details are not described here again.

Optionally, as shown in fig. 15, an electronic device 1500 according to an embodiment of the present application is further provided, and includes a processor 1502, a memory 1501, and a program or an instruction stored in the memory 1501 and executable on the processor 1502, where the program or the instruction is executed by the processor 1502 to implement each process of the foregoing screen projection processing method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.

It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and the non-mobile electronic devices described above.

Fig. 16 is a schematic hardware structure diagram of an electronic device implementing an embodiment of the present application.

The electronic device 1600 includes, but is not limited to: radio frequency unit 1601, network module 1602, audio output unit 1603, input unit 1604, sensor 1605, display unit 1606, user input unit 1607, interface unit 1608, memory 1609, and processor 1610.

Those skilled in the art will appreciate that the electronic device 1600 may further include a power supply (e.g., a battery) for supplying power to various components, which may be logically coupled to the processor 1610 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system. The electronic device structure shown in fig. 16 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description thereof is omitted.

Wherein, the processor 1610 is configured to receive a first input of a user through a first electronic device; establishing a communication connection between the first electronic device and a second electronic device in response to the first input; under the condition that the video display proportion of a target video is larger than the size proportion of a display screen of the second electronic equipment, determining first display information and second display information based on the video display proportion of the target video and the size proportion of the display screen of the second electronic equipment, wherein the first display information is display information of a first display area of the second electronic equipment, the second display information is display information of a second display area of the second electronic equipment, and the second display information comprises at least one of position information, display size information and display parameters; the first display area is different from the second display area, and the first display area is used for displaying target video interaction information; and sending the first display information and the second display information to the second electronic equipment.

Or, the communication connection between the second electronic device and the first electronic device is established; receiving a first instruction; the first instruction is used for instructing the second electronic equipment to separately display a target video and target video interaction information; determining first display information and second display information based on a video display ratio of a target video and a size ratio of a display screen of the second electronic device, wherein the first display information is display information of a first display area of the second electronic device, the second display information is display information of a second display area of the second electronic device, and the second display information comprises at least one of position information, display size information and display parameters; the first display area is different from the second display area, and the first display area is used for displaying target video interaction information; determining a first display area and a second display area; the first display area is determined based on the first display information, and the second display area is determined based on the second display information; and displaying the target video interaction information in the first display area, and displaying the target video in the second display area.

Optionally, the processor 1610 is further configured to receive a second input from the user; in response to the second input, a second electronic device is determined from a plurality of candidate devices.

Optionally, the processor 1610 is further configured to receive a third input from the user; in response to the third input, determining location information for the second display region.

Optionally, the processor 1610 is further configured to receive location information of the second electronic device; determining a relative position relationship between the first electronic device and the second electronic device according to the position information of the first electronic device and the position information of the second electronic device; and determining the position information of the second display area according to the relative position relation.

Optionally, the processor 1610 is further configured to receive location information of the second display area; wherein the position information of the second display area is determined based on input information of a user.

Optionally, the processor 1610 is further configured to receive location information of the first electronic device; determining a relative position relationship between the first electronic device and the second electronic device according to the position information of the first electronic device and the position information of the second electronic device; and determining the position information of the second display area according to the relative position relation.

It should be noted that, in this embodiment, the electronic device 1600 may implement each process in the method embodiment in this embodiment and achieve the same beneficial effects, and for avoiding repetition, details are not described here.

The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the foregoing screen projection processing method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.

The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.

The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the above-mentioned screen projection processing method embodiment, and can achieve the same technical effect, and in order to avoid repetition, the details are not repeated here.

It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A screen projection processing method is characterized by comprising the following steps:

receiving a first input of a user through a first electronic device;

2. The screen-projection processing method of claim 1, wherein prior to the step of receiving a first input of a user by a first electronic device, the method further comprises:

receiving a second input of the user through the first electronic equipment;

3. The screen-projection processing method of claim 1, wherein after the step of establishing a communication connection between the first electronic device and a second electronic device in response to the first input, the method further comprises:

receiving, by the first electronic device, a third input of the user;

4. The screen-projection processing method of claim 1, wherein after the step of establishing a communication connection between the first electronic device and a second electronic device in response to the first input, the method further comprises:

receiving position information of the second electronic equipment;

5. A screen projection processing method is characterized by comprising the following steps:

6. The screen-projection processing method of claim 5, wherein before the step of determining the first display information and the second display information, the method further comprises:

7. The screen-projection processing method of claim 5, wherein before the step of determining the first display information and the second display information, the method further comprises:

receiving position information of the first electronic equipment;

8. A screen projection processing apparatus, comprising:

9. The screen-projection processing device of claim 8, wherein the device further comprises:

10. The screen-projection processing device of claim 8, wherein the device further comprises:

11. The screen-projection processing device of claim 8, wherein the device further comprises:

12. A screen projection processing apparatus, comprising:

13. The screen-projection processing device of claim 12, wherein the device further comprises:

14. The screen-projection processing device of claim 12, wherein the device further comprises:

15. A screen projection processing device is characterized by comprising a first electronic device and a second electronic device;

the first electronic equipment is used for realizing the steps of the screen projection processing method of any one of claims 1 to 4;

the second electronic device is used for realizing the steps of the screen projection processing method of any one of claims 5 to 7.

16. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions, when executed by the processor, implementing the steps of the screen projection processing method according to any one of claims 1 to 4, or implementing the steps of the screen projection processing method according to any one of claims 5 to 7.

17. A readable storage medium, characterized in that the readable storage medium stores thereon a program or instructions which, when executed by a processor, implement the steps of the screen projection processing method according to any one of claims 1 to 4, or implement the steps of the screen projection processing method according to any one of claims 5 to 7.