WO2017173793A1

WO2017173793A1 - Method and apparatus for screen projection of video

Info

Publication number: WO2017173793A1
Application number: PCT/CN2016/101139
Authority: WO
Inventors: 韩晴晴; 邓石砺; 张韬; 杨硕
Original assignee: 乐视控股（北京）有限公司; 乐视网信息技术（北京）股份有限公司
Priority date: 2016-04-06
Filing date: 2016-09-30
Publication date: 2017-10-12
Also published as: CN105828139A

Abstract

The present invention relates to a method and apparatus for screen projection of a video. The method comprises: when playing a video on a first device, projecting, according to a screen projection instruction of a user, an image of a video displayed on the first device onto a second device for display; and displaying, on the first device, a comment interface with regard to the video, wherein the comment interface is used for receiving a comment input by the user and displaying same. When receiving the screen projection instruction, the first device merely displays the comment interface having an input box and a display window, and does not display the image of the video, so the user can input and watch, on the first device, a comment using the comment interface, and watch, on a screen of the second device, the video, so that the comment interface does not cover the image of the video, and it is ensured that inputting a comment and watching a comment does not clash with watching the video for the user. Therefore, the solution provided in the present invention can improve the movie viewing experience of a user.

Description

Video projection method and device

The present application claims priority to Chinese Patent Application No. 2016102105384, the entire disclosure of which is incorporated herein by reference. in.

Technical field

Embodiments of the present invention relate to the field of communications technologies, and in particular, to a video projection method and apparatus.

Background technique

At present, with the maturity of multi-screen interactive technology, multimedia content transmission, analysis, display and control operations can be performed on different multimedia terminals, thereby enriching the user's multimedia life.

Usually, the user will use the multi-screen interactive technology to screen the video of the mobile terminal to the large screen terminal, so that the large screen terminal displays the video content found by the mobile terminal. For example, the user finds the video A by using the mobile phone. Since the screen of the mobile phone is too small, the user will use the multi-screen interactive technology to screen the video A of the mobile phone onto the smart television, so that the smart TV displays the video A on the mobile phone, so that the user can Watch video A on your phone on your smart TV.

If the user wants to place the video in the video software of the mobile terminal into the smart TV, the mobile terminal not only delivers the video in the video software to the smart TV, but also puts the comment interface in the video software into the smart TV. When a user views a video using video software within the mobile terminal, the user may enter their own comment or view other people's comments in the comment interface of the video software. When the user inputs a comment using the comment interface of the video software, the input box of the comment interface is called up, thereby causing the input box of the comment interface to block the video of the video being played by the video software; when the user views the comment using the comment interface of the video software The comments displayed in the display window of the comment interface will also block the video of the video being played by the video software. In both cases, the picture of the video being played by the video software of the mobile terminal is blocked. Since the user places the video in the video software of the mobile terminal into the smart TV, the content displayed by the smart TV is the same as the content displayed by the mobile terminal. The pictures of the video being played are blocked by the comment interface, so that the user cannot see the entire picture of the video on the smart TV, thus reducing the viewing experience of the user.

Therefore, in the process of the mobile terminal casting a screen to the smart TV, how to enable the user to use the critics to input comments and view comments normally, and ensure that the screened video image is not blocked by the comment interface, and thus it is not necessary to solve the problem at present. Technical problem.

Summary of the invention

The embodiment of the invention provides a video screening method and device, so that the video of the video is not blocked by the comment interface during the playing process.

According to a first aspect of the embodiments of the present invention, a video projection method is provided, including:

When the first device plays the video, the screen of the video displayed on the first device is screened to the second device for display according to the projection command of the user;

Displaying a comment interface for the video on the first device, the comment interface for receiving a comment input by the user and displaying.

Optionally, after the step of displaying the comment interface for the video on the first device, the method further includes:

Adjusting the display window to a preset transparency upon receiving an instruction to cast a display window on the comment interface to the second device;

A display window having the preset transparency is synchronized to a screen of the second device.

When receiving the play manipulation instruction input by the user, the comment interface is switched to a play control interface, and the control for controlling the video play is set on the play control interface.

Upon receiving the playback manipulation command input by the user, a control for controlling the video playback is displayed on the comment interface.

And when the display window of the comment interface displays a new message, sending, to the second device, the prompt information that the display window receives the new message.

Optionally, when the first device plays the video, the step of displaying the video displayed on the first device to the second device for display according to the projection command of the user includes:

When the first device plays the video and receives the projection command input by the user, displaying a projection menu, and displaying the screenable device on the projection menu;

When the first device receives the second device selected by the user on the screencast menu, the screen of the video is screened onto the screen of the second device.

According to a second aspect of the embodiments of the present invention, a video projection device is provided, including:

a screencasting module, configured to screen a screen of the video displayed on the first device to a second device for display according to a projection command of the user when the first device plays the video;

a first display module, configured to display a comment interface for the video on the first device, where the comment interface is configured to receive a comment input by the user and display the same.

Optionally, the device further includes:

And an adjustment module, configured to adjust the display window to a preset transparency when receiving an instruction to cast a display window on the comment interface to the second device;

And a synchronization module, configured to synchronize the display window having the preset transparency to the screen of the second device.

Optionally, the device further includes:

And a switching module, configured to switch the comment interface to a play control interface when receiving a play control command input by the user, where the control for controlling the video play is set on the play control interface.

Optionally, the device further includes:

And a second display module, configured to display, on the comment interface, a control for controlling the video playing when receiving a play manipulation instruction input by the user.

Optionally, the device further includes:

And a sending module, configured to send, to the second device, the prompt information that the display window receives the new message when the display window of the comment interface displays a new message.

Optionally, the projection screen module includes:

a display submodule, configured to display a screencast menu when the first device plays a video and receives a screencast instruction input by the user, where the screenable menu displays a screenable device;

And a screen sub-module, configured to screen the screen of the video onto the screen of the second device when the first device receives the second device selected by the user on the screen-cast menu.

The embodiment of the present application provides a non-transitory computer readable storage medium, wherein the non-transitory computer readable storage medium can store a computer program, and the program can implement a part of the video projection method described above when executed. Or all steps.

An embodiment of the present application further provides an electronic device, including: one or more processors; and a memory; wherein the memory stores instructions executable by the one or more processors, the instructions being The one or more processors are executed to enable the one or more processors to perform the video projection method described above.

An embodiment of the present application provides a computer program product, the computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer, The computer is caused to perform the above video projection method in the embodiment of the present application.

Compared with the prior art, the technical solution provided by this embodiment has the following advantages and features:

In the solution provided by the embodiment of the present invention, when the first device receives the projection command, only the screen of the video is synchronized to the screen of the second device, and the comment interface is not synchronized to the screen of the second device. Therefore, the user can watch the video normally on the screen of the second device. Show only video for the first device The comment interface does not display the video screen, so the user can input the comment and view the comment on the first device by using the comment interface, and watch the video on the screen of the second device, so that the comment interface does not obscure the video, and Ensure that users enter comments and view comments without conflicting with watching videos. Therefore, the solution provided by the present invention can improve the viewing experience of the user.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings to be used in the embodiments will be briefly described below. Obviously, the drawings in the following description are only some of the present invention. For the embodiments, those skilled in the art can obtain other drawings according to the drawings without any creative work.

FIG. 1 is a flowchart of a video screening method according to an embodiment of the present invention.

FIG. 2 is a flowchart of another video screening method according to an embodiment of the present invention.

FIG. 3 is a flowchart of still another video screening method according to an embodiment of the present invention.

FIG. 4 is a flowchart of still another video screening method according to an embodiment of the present invention.

FIG. 5 is a flowchart of still another video screening method according to an embodiment of the present invention.

FIG. 6 is a schematic diagram of a video screencasting device according to an embodiment of the present invention.

FIG. 7 is a schematic diagram of another video projection device according to an embodiment of the present invention.

FIG. 8 is a schematic diagram of still another video projection device according to an embodiment of the present invention.

FIG. 9 is a schematic diagram of still another video projection device according to an embodiment of the present invention.

FIG. 10 is a schematic diagram of still another video projection device according to an embodiment of the present invention.

FIG. 11 is a schematic diagram of a smart television 100 according to an embodiment of the present invention.

FIG. 12 is a schematic diagram of a smart phone 200 according to an embodiment of the present invention.

FIG. 13 is a schematic structural diagram of hardware of a device for video screencasting according to an embodiment of the present disclosure.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

FIG. 1 is a flowchart of a video screening method according to an embodiment of the present invention. The video projection method shown in FIG. 1 can be used in a mobile terminal. The video projection method provided by the invention can make the video of the video not be blocked by the comment interface during the playing process, so as to improve the viewing experience of the user. The method includes the following steps.

Step S11: When the first device plays the video, the screen of the video displayed on the first device is screened to the second device for display according to the projection command of the user.

The method provided by the present invention can be applied to a first device installed with video software, and the first device can be a device such as a smart phone or a tablet computer. The second device can be a large screen device such as a smart TV.

The embodiments of the present invention can be applied to different scenarios. The following two scenarios are briefly introduced. In the first scenario, when the first device plays the video and the user does not input the projection command to the first device, the first device displays a comment interface for the video; in the second scenario, the video is played on the first device. When the user does not input a projection command to the first device, the first device does not automatically display the comment interface for the video, and the first device only when the user inputs an instruction to pop up the comment interface to the first device. The comment interface for the video is displayed.

When the first device plays the video and receives the projection command input by the user, there are multiple ways to screen the video displayed on the first device to the second device for display. .

In the first mode, when the first device plays the video, the screen of the video displayed on the first device is displayed to the second device for display according to the projection command of the user. The method further includes the following steps: first, playing on the first device When the video receives the screen-in command input by the user, the screen-casting menu is displayed, and the screen-capable device is displayed on the screen-casting menu; then, when the first device receives the second device selected by the user on the screen-casting menu, The video's screen is projected onto the screen of the second device.

In the first mode, when the first device plays the video and receives the projection command input by the user, the first device displays the projection menu, and the user can select the device that needs to be screened in the projection menu. When the user selects the device that needs to be screened as the second device in the projection menu of the first device, the first device receives the second device selected by the user. When the first device receives the second device selected by the user on the screen menu, the first device screens the video of the video onto the screen of the second device, and at this time, the user can be on the screen of the second device. I saw the video that the first device is playing.

For example, when the first device plays the video X and receives a projection command input by the user, the first device displays the projection menu. Among them, the smart screen A and the smart TV B are displayed on the screen-casting menu. At this time, the user can select the smart TV A or the smart TV B on the screen-casting menu, so that the first device can screen the played video on the smart TV. A or smart TV B. Assuming that the user selects smart TV A on the screen menu, the first device will receive the smart TV A selected by the user on the screen menu, so the first device will screen the video to the smart TV A. on the screen.

In the second mode, when the video is played by the first device, the screen of the video displayed on the first device is displayed to the second device for display according to the projection command of the user. The method further includes the following steps: first, playing on the first device And receiving a second screen device associated with the first device when the video receives the screencast command input by the user; and then, the screen of the video is projected onto the screen of the second device.

In the second mode, the user may associate the first device with the second device in the first device in advance, so that when the first device plays the video and receives the projection command input by the user, the first trigger is triggered. A device determines a second device that is pre-established with the first device, so that the screen of the video of the first device is projected onto the screen of the second device, so the second mode plays the video on the first device and receives the user. When the screen projection command is input, the user does not need to select another device on the first device that needs to be screened, and the first device automatically determines the second device that is associated in advance, thereby reducing the workload of the user.

For example, assume that the user associates the first device with the second device in advance in the first device. When the first device plays the video A and receives the projection command input by the user, the first device determines the second device that is pre-established with the first device, and then the first device screens the video A. Go to the screen of the second device.

In the first mode and the second mode, there are many ways in which the user inputs a projection command to the first device. For example, a virtual screen button is set in advance on the player interface that plays the video on the first device, When the user clicks the virtual projection button, the first device's projection command is triggered, and the first device displays the projection menu. For another example, when the user inputs a preset sliding gesture to the touch screen of the first device, the projection command of the first device is triggered, and the first device displays the projection menu. The preset sliding gesture may be that the user's finger slides over the touch screen after pressing the player interface. Of course, the preset sliding gesture is not limited to this, and the finger may slide to the other direction of the touch screen after the finger is pressed and held by the player interface.

In addition, the first device synchronizes the picture of the played video to the screen of the second device, and may utilize some mature synchronization protocols, such as the IGRS protocol or the Miracast protocol.

Since the first device only synchronizes the picture of the video to the screen of the second device, the user does not interfere with the comment interface when viewing the video using the screen of the second device.

Step S12: Display a comment interface for the video on the first device, and the comment interface is configured to receive the comment input by the user and display the same.

Wherein, after the first device synchronizes the picture of the video to the screen of the second device, the first device does not display the picture of the video again. The first device only displays the comment interface with the input box and the display window, so that the user inputs the comment by using the input box of the comment interface, and the user can also see the comments input by other users in the display window of the comment interface. The first device is completely used for inputting comments and displaying comments, the second device is completely used for displaying the picture of the video, the user can watch the picture of the video displayed by the second device, and the other side uses the first device to input the comment and view the comment, both sides Do not interfere with each other.

In addition, the input box for inputting information may be information such as text or images, and the display window is for displaying information such as text or images.

In summary, in the embodiment shown in FIG. 1 , when the first device receives the projection command, only the screen of the video is synchronized to the screen of the second device, and the comment interface is not synchronized to the second device. On the screen, the user can watch the video normally on the screen of the second device. Only the comment interface for the video is displayed on the first device, and the screen of the video is not displayed, so the user can input the comment and view the comment on the first device using the comment interface, and watch the video on the screen of the second device, thereby making the comment The interface does not obscure the video's picture, and ensures that the user enters comments and views does not conflict with watching the video. Therefore, the solution provided by the present invention can improve the viewing experience of the user.

Please refer to FIG. 11 and FIG. The large-screen device shown in FIG. 11 is the smart TV 100; the first device shown in FIG. 12 is the smart phone 200, wherein the display interface 201 of the smart phone 200 displays the display frame 201, the input box 202, and the control of ending the projection screen. Button 203. When the smart phone 200 receives the projection command, the smart phone 200 only synchronizes the video screen to the screen of the smart TV 100, and the smart phone 200 does not synchronize the comment interface to the screen of the smart TV 100, so the user is smart. The video can be viewed normally on the screen of the television 100. A comment interface having an input box 202 and a display window 201 is displayed on the smartphone 200, and the screen of the video is not displayed, so the user can input a comment on the smartphone 200 using the input box 202 and view the comment using the display window 201 on the smart TV 100. The video is viewed on the screen so that the comment interface does not obscure the video's picture and ensures that the user enters the comment and the view comment does not conflict with the watch video. Of course, if the user wants to end the cast, the control button 203 can be clicked to end the cast.

FIG. 2 is a flowchart of another video screening method according to an embodiment of the present invention. 2 is an alternative embodiment based on FIG. 1. In the embodiment shown in FIG. 2, the same portions as the embodiment shown in FIG. 1 can be referred to and explained in the embodiment shown in FIG. 1. The method shown in Figure 2 includes the following steps.

Step S21: When the first device plays the video, the screen of the video displayed on the first device is screened to the second device for display according to the projection command of the user.

Step S22: Display a comment interface for the video on the first device, and the comment interface is configured to receive the comment input by the user and display the same.

Step S23: When receiving an instruction to cast a display window on the comment interface to the second device, the display window is adjusted to a preset transparency.

After the first device displays the comment interface with the input box and the display window, if the user wants to see the content of the display window of the comment interface on the first device on the screen of the second device, but does not want to display the window. The content occludes the video screen of the screen of the second device, then the user can input an instruction to the first device to cast a display window on the comment interface to the second device.

When the first device receives an instruction input by the user to screen the display window on the comment interface to the second device, the first device first adjusts the display window on the comment interface to a preset transparency to facilitate use. The user can see the information displayed in the display window, and can ensure that the display window under the preset transparency does not block the video screen on the screen of the second device.

In addition, the preset transparency of the display window refers to the preset transparency, and the user can reset the transparency of the display window according to his own preferences, so different users can adjust according to their own circumstances.

Step S24: Synchronize the display window with the preset transparency to the screen of the second device.

After the first device adjusts the display window to the preset transparency, the first device synchronizes the display window with the preset transparency to the screen of the second device, and the screen of the second device is simultaneously displayed. The screen of the video and the information displayed in the display window. Since the display window has a certain transparency, the displayed information also has a certain transparency, so that the user can see the video on the screen of the second device, and can also see the display with preset transparency. The window, and the video and the screen and the display window do not affect each other, so the viewing experience is improved.

FIG. 3 is a flowchart of still another video screening method according to an embodiment of the present invention. 3 is an alternative embodiment based on FIG. 1. In the embodiment shown in FIG. 3, the same portions as the embodiment shown in FIG. 1 can be referred to and explained in the embodiment shown in FIG. 1. The method shown in Figure 3 includes the following steps.

Step S31: When the first device plays the video, the screen of the video displayed on the first device is screened to the second device for display according to the projection command of the user.

Step S32: Display a comment interface for the video on the first device, and the comment interface is configured to receive the comment input by the user and display the same.

Step S33: When receiving the play control command input by the user, the comment interface is switched to the play control interface, and the control for controlling the video play is set on the play control interface.

After the first device displays the comment interface with the input box and the display window, if the user wants to adjust the parameters such as the progress of the video, the user may input a play manipulation instruction to the first device. When the first device receives the play control command input by the user, the first device switches the currently displayed comment interface to the play control interface, so that the user can control the video on the play control interface.

A control for controlling video playback is set on the playback control interface. For example, a control that controls the progress of the video playback can be set on the playback control interface. If the user wants to adjust the playback progress of the video, the user can drag the controls on the playback control interface.

In addition, the play control command is an instruction input by the user to the first device, and there are many ways for the user to input a play control command to the first device.

For example, a virtual manipulation button is set in advance on the comment interface of the first device to play the video, and when the user clicks the virtual manipulation button, the playback instruction of the first device is triggered, and the first device will display the currently displayed comment interface. Switch to the playback control interface to enable the user to control the playback of the video using the playback control interface.

For another example, when the user inputs a preset sliding gesture to the touch screen of the first device, the playback instruction of the first device is triggered, and the first device switches the comment interface to the playback control interface. The preset sliding gesture may be that the user's finger slides over the touch screen after pressing the comment interface. Of course, the preset sliding gesture is not limited to this, and the finger may slide to the other direction of the touch screen after the finger presses and holds the comment interface.

FIG. 4 is a flowchart of still another video screening method according to an embodiment of the present invention. 4 is an alternative embodiment based on FIG. 1. In the embodiment shown in FIG. 4, the same portions as the embodiment shown in FIG. 1 can be referred to and explained in the embodiment shown in FIG. 1. The method shown in Figure 4 includes the following steps.

Step S41: When the first device plays the video, the screen of the video displayed on the first device is screened to the second device for display according to the projection command of the user.

Step S42: Display a comment interface for the video on the first device, and the comment interface is configured to receive the comment input by the user and display the same.

Step S43: When receiving the play manipulation instruction input by the user, displaying a control for controlling video playback on the comment interface.

After the first device displays the comment interface with the input box and the display window, if the user wants to adjust the parameters such as the progress of the video, the user may input a play manipulation instruction to the first device. When the first device receives the playback manipulation command input by the user, the first device displays a control for controlling the video playback on the comment interface, so that the user can manipulate the video by using the control on the comment interface.

A control for controlling video playback is set on the comment interface. For example, a control that controls the progress of the video playback may be set in advance on the comment interface. If the user wants to adjust the playback progress of the video, the user can drag the controls on the playback control interface.

For example, a virtual manipulation button is set in advance on the comment interface of the first device to play the video, and when the user clicks the virtual manipulation button, the playback instruction of the first device is triggered, and the first device displays on the comment interface. A control for controlling video playback to enable the user to control the playback of the video using the displayed controls.

For another example, when the user inputs a preset sliding gesture to the touch screen of the first device, the playback instruction of the first device is triggered, and the first device displays a control for controlling the video playback on the comment interface. . The preset sliding gesture may be that the user's finger slides over the touch screen after pressing the comment interface. Of course, the preset sliding gesture is not limited to this, and the finger may slide to the other direction of the touch screen after the finger presses and holds the comment interface.

FIG. 5 is a flowchart of still another video screening method according to an embodiment of the present invention. FIG. 5 is an alternative embodiment based on FIG. 1. In the embodiment shown in FIG. 5, the same portions as the embodiment shown in FIG. 1 can be referred to and explained in the embodiment shown in FIG. 1. The method shown in Figure 5 includes the following steps.

Step S51: When the first device plays the video, the screen of the video displayed on the first device is screened to the second device for display according to the projection command of the user.

Step S52: Display a comment interface for the video on the first device, and the comment interface is configured to receive the comment input by the user and display the same.

Step S53: Send a display window to the second device when a new message is displayed in the display window of the comment interface. The port receives a message for a new message.

After the first device displays the comment interface with the input box and the display window, the user may forget to pay attention to the comment interface displayed by the first device when viewing the video of the second device. In order to ensure that the user can know the new message of the display window update of the comment interface of the first device in real time, when the display window of the comment interface displays a new message, the first device sends a display window to the second device to receive a new message. Tip message.

When the second device receives the prompt message that the display window sent by the second device receives the new message, the second device displays the prompt information, so that the user can understand the display window of the comment interface after seeing the prompt information. A new message is displayed.

FIG. 6 is a schematic diagram of a video screencasting device according to an embodiment of the present invention. Referring to FIG. 6, the apparatus includes a screen projection module 11 and a first display module 12. among them:

The screen projection module 11 is configured to screen the screen of the video displayed on the first device to the second device for display according to the projection command of the user when the first device plays the video.

The first display module 12 is configured to display a comment interface for the video on the first device, and the comment interface is configured to receive the comment input by the user and display the same.

In the embodiment of the present invention, the screen-casting module may further include the following sub-module: a display sub-module, configured to display a screen-casting menu when the first device plays the video and receives a projection command input by the user. A screenable device is displayed on the screen menu. The screen sub-module is configured to screen the video of the video onto the screen of the second device when the first device receives the second device selected by the user on the screen menu.

FIG. 7 is a schematic diagram of another video projection device according to an embodiment of the present invention. Referring to FIG. 7, the apparatus includes a projection screen module 21, a first display module 22, an adjustment module 23, and a synchronization module 24. among them:

The screen projection module 21 is configured to screen the screen of the video displayed on the first device to the second device for display according to the projection command of the user when the first device plays the video.

The first display module 22 is configured to display a comment interface for the video on the first device, and the comment interface is configured to receive the comment input by the user and display the same.

The adjusting module 23 is configured to adjust the display window to a preset transparency when receiving an instruction to cast a display window on the comment interface to the second device.

The synchronization module 24 is configured to synchronize the display window with the preset transparency to the screen of the second device.

FIG. 8 is a schematic diagram of still another video projection device according to an embodiment of the present invention. Referring to FIG. 8, the apparatus includes a projection screen module 31, a first display module 32, and a switching module 33. among them:

The screen projection module 31 is configured to screen the screen of the video displayed on the first device to the second device for display according to the projection command of the user when the first device plays the video.

The first display module 32 is configured to display a comment interface for the video on the first device, and the comment interface is configured to receive the comment input by the user and display the same.

The switching module 33 is configured to switch the comment interface to a play control interface when receiving a play control command input by the user, and set a control for controlling video play on the play control interface.

FIG. 9 is a schematic diagram of still another video projection device according to an embodiment of the present invention. Referring to FIG. 9, the apparatus includes a projection screen module 41, a first display module 42, and a second display module 43. among them:

The screen projection module 41 is configured to screen the screen of the video displayed on the first device to the second device for display according to the projection command of the user when the first device plays the video.

The first display module 42 is configured to display a comment interface for the video on the first device, and the comment interface is configured to receive the comment input by the user and display the same.

The second display module 43 is configured to display a control for controlling video playback on the comment interface when receiving a play manipulation instruction input by the user.

FIG. 10 is a schematic diagram of still another video projection device according to an embodiment of the present invention. Referring to FIG. 10, the apparatus includes a projection screen module 51, a first display module 52, and a transmission module 53. among them:

The screen projection module 51 is configured to screen the screen of the video displayed on the first device to the second device for display according to the projection command of the user when the first device plays the video.

The first display module 52 is configured to display a comment interface for the video on the first device, and the comment interface is configured to receive the comment input by the user and display the same.

The sending module 53 is configured to send, to the second device, prompt information that the display window receives the new message when the new window is displayed in the display window of the comment interface.

The embodiment of the present application further provides a non-transitory computer readable storage medium, where the non-transitory computer readable storage medium can store a program, and when executed, the program can implement a video cast provided by any one of the foregoing embodiments. Some or all of the various implementations of the screen method.

FIG. 13 is a schematic structural diagram of hardware of an electronic device according to a video screencasting method according to an embodiment of the present disclosure. As shown in FIG. 13, the device includes:

One or more processors 1310 and a memory 1320 are exemplified by a processor 1310 in FIG.

The apparatus for performing the video projection method may further include: an input device 1330 and an output device 1340.

The processor 1310, the memory 1320, the input device 1330, and the output device 1340 may be connected by a bus or other means, as exemplified by a bus connection in FIG.

The memory 1320 is used as a non-transitory computer readable storage medium, and can be used for storing a non-volatile software program, a non-volatile computer executable program, and a module, such as a program instruction corresponding to the video projection method in the embodiment of the present application. / module. The processor 1310 performs various functional applications and data processing of the electronic device by executing non-volatile software programs, instructions, and modules stored in the memory 1320, that is, the video projection method of the above-described method embodiments.

The memory 1320 may include a storage program area and an storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created according to use of the video projection device, and the like. Further, the memory 1320 may include a high speed random access memory, and may also include a nonvolatile memory such as at least one magnetic disk storage device, flash memory device, or other nonvolatile solid state memory. Pieces. In some embodiments, memory 1320 can optionally include memory remotely located relative to processor 1310, which can be connected to the video projection device via a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

Input device 1330 can receive input numeric or character information and generate key signal inputs related to user settings and function control of the video projection device. The output device 1340 can include a display device such as a display screen.

The one or more modules are stored in the memory 1320, and when executed by the one or more processors 1310, perform a video projection method in any of the above method embodiments.

The above products can perform the methods provided by the embodiments of the present application, and have the corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the method provided by the embodiments of the present application.

The electronic device of the embodiment of the invention exists in various forms, including but not limited to:

(1) Mobile communication devices: These devices are characterized by mobile communication functions and are mainly aimed at providing voice and data communication. Such terminals include: smart phones (such as iPhone), multimedia phones, functional phones, and low-end phones.

(2) Ultra-mobile personal computer equipment: This type of equipment belongs to the category of personal computers, has computing and processing functions, and generally has mobile Internet access. Such terminals include: PDAs, MIDs, and UMPC devices, such as the iPad.

(3) Portable entertainment devices: These devices can display and play multimedia content. Such devices include: audio, preview players (such as iPod), handheld game consoles, e-books, and smart toys and portable car navigation devices.

(4) Server: A device that provides computing services. The server consists of a processor, a hard disk, a memory, a system bus, etc. The server is similar to a general-purpose computer architecture, but because of the need to provide highly reliable services, processing power and stability High reliability in terms of reliability, security, scalability, and manageability.

(5) Other electronic devices with data interaction functions.

With regard to the apparatus in the above embodiments, the specific manner in which the respective modules perform the operations has been described in detail in the embodiment relating to the method, and will not be explained in detail herein.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. It is to be understood by those skilled in the art that variations or substitutions are within the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

A video projection method, the method is applied to a first device, and the method includes:

When the first device plays the video, the screen of the video displayed on the first device is screened to the second device for display according to the projection command of the user;

Displaying a comment interface for the video on the first device, the comment interface for receiving a comment input by the user and displaying.
The video screencasting method according to claim 1, wherein after the step of displaying the comment interface for the video on the first device, the method further comprises:

Adjusting the display window to a preset transparency upon receiving an instruction to cast a display window on the comment interface to the second device;

A display window having the preset transparency is synchronized to a screen of the second device.
The video screencasting method according to claim 1, wherein after the step of displaying the comment interface for the video on the first device, the method further comprises:

When receiving the play manipulation instruction input by the user, the comment interface is switched to a play control interface, and the control for controlling the video play is set on the play control interface.
The video screencasting method according to claim 1, wherein after the step of displaying the comment interface for the video on the first device, the method further comprises:

Upon receiving the playback manipulation command input by the user, a control for controlling the video playback is displayed on the comment interface.
The video screencasting method according to claim 1, wherein after the step of displaying the comment interface for the video on the first device, the method further comprises:

And when the display window of the comment interface displays a new message, sending, to the second device, the prompt information that the display window receives the new message.
The video screencasting method according to claim 1, wherein when the first device plays a video, the video of the video displayed on the first device is displayed according to a projection command of the user. The steps of screening to the second device for display include:

When the first device plays the video and receives the projection command input by the user, displaying a projection menu, and displaying the screenable device on the projection menu;

When the first device receives the second device selected by the user on the screencast menu, the screen of the video is screened onto the screen of the second device.
A video projection device, comprising:

a screencasting module, configured to screen a screen of the video displayed on the first device to a second device for display according to a projection command of the user when the first device plays the video;

a first display module, configured to display a comment interface for the video on the first device, where the comment interface is configured to receive a comment input by the user and display the same.
The video projection device of claim 7, wherein the device further comprises:

And an adjustment module, configured to adjust the display window to a preset transparency when receiving an instruction to cast a display window on the comment interface to the second device;

And a synchronization module, configured to synchronize the display window having the preset transparency to the screen of the second device.
The video projection device of claim 7, wherein the device further comprises:

And a switching module, configured to switch the comment interface to a play control interface when receiving a play control command input by the user, where the control for controlling the video play is set on the play control interface.
The video projection device of claim 7, wherein the device further comprises:

And a second display module, configured to display, on the comment interface, a control for controlling the video playing when receiving a play manipulation instruction input by the user.
The video projection device of claim 7, wherein the device further comprises:

And a sending module, configured to send, to the second device, the prompt information that the display window receives the new message when the display window of the comment interface displays a new message.
The video projection device of claim 7, wherein the projection screen module comprises:

a display submodule, configured to display a screencast menu when the first device plays a video and receives a screencast instruction input by the user, where the screenable menu displays a screenable device;

And a screen sub-module, configured to screen the screen of the video onto the screen of the second device when the first device receives the second device selected by the user on the screen-cast menu.
A non-transitory computer readable storage medium, characterized in that the non-transitory computer readable storage medium stores a computer program for causing the computer to perform the method of any of claims 1-6 .
An electronic device comprising:

One or more processors; and,

Memory; characterized in that

The memory stores instructions executable by the one or more processors, the instructions being executed by the one or more processors to cause the one or more processors to:

When the first device plays the video, the screen of the video displayed on the first device is screened to the second device for display according to the projection command of the user;

Displaying a comment interface for the video on the first device, the comment interface for receiving a comment input by the user and displaying.
A computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to execute The method of claims 1-6.