CN111314769A - Video processing method, device, storage medium and server - Google Patents
Video processing method, device, storage medium and server Download PDFInfo
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- CN111314769A CN111314769A CN202010124642.8A CN202010124642A CN111314769A CN 111314769 A CN111314769 A CN 111314769A CN 202010124642 A CN202010124642 A CN 202010124642A CN 111314769 A CN111314769 A CN 111314769A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
Abstract
The application relates to a video processing method, a video processing device, a storage medium and a server, and belongs to the technical field of video processing. The application includes: receiving multiple paths of videos for simultaneously displaying a main body on a display screen, wherein the display pictures of the multiple paths of videos are different; receiving configuration setting of master-slave relation between multiple paths of videos, comprising: one way of video is configured as a master video and the remaining videos are configured as slave videos, wherein the master video is emphasized relative to the slave videos when the presentation is played on the display screen; and in the other videos, when a certain video is selected to be switched and configured as a master video, the video which is originally configured as the master video is automatically switched and configured as a slave video. By the method and the device, a certain picture concerned by the user can be highlighted on the display screen, so that the watching experience of the user is improved.
Description
Technical Field
The application belongs to the technical field of video processing, and particularly relates to a video processing method, a video processing device, a storage medium and a server.
Background
With the development of media communication technology, it is common to deploy multiple cameras, and to shoot the same subject through multiple cameras to obtain multiple paths of video data. The above technology is applied, the relation between a plurality of pictures played on the screen is parallel and fixed. There is a problem that a certain screen focused by the user cannot be highlighted, and the viewing experience of the user is poor.
Disclosure of Invention
In order to overcome the problems in the related art at least to a certain extent, the present application provides a video processing method, an apparatus, a storage medium, and a server, which aim to realize that a certain picture focused by a user can be highlighted on a display screen to improve the viewing experience of the user.
In order to achieve the purpose, the following technical scheme is adopted in the application:
in a first aspect,
the present application provides a video processing method, the method comprising:
receiving multiple paths of videos for simultaneously displaying a main body on a display screen, wherein the display pictures of the multiple paths of videos are different;
receiving configuration settings for a master-slave relationship between the multiple channels of video, comprising: one way of video is configured as a master video and the remaining videos are configured as slave videos, wherein the master video is emphasized relative to the slave videos when a presentation is played on the display screen; and when one video is selected to be switched and configured as the main video, the video which is originally configured as the main video is automatically switched and configured as the auxiliary video.
Further, the method further comprises:
receiving a video playing request aiming at the main body initiated by a user at a client, sending video addresses corresponding to the multiple paths of videos and a master-slave relationship configured and set between the multiple paths of videos to the client, so that the client links and obtains the corresponding videos according to the video addresses corresponding to the multiple paths of videos, simultaneously playing and displaying the multiple paths of videos aiming at the main body on the display screen according to the master-slave relationship configured and set between the multiple paths of videos, forming the multiple paths of videos on the display screen, and playing the main video aiming at the main body and being emphasized relative to the slave video.
Further, the method further comprises:
receiving a switching request of a user for selecting one video to be switched to be displayed as the main video from the rest videos configured with the slave videos, changing configuration settings of a master-slave relation among the multiple paths of videos, so as to configure one video selected by the user and originally configured as the slave videos as the main videos, and automatically switching videos originally configured as the main videos to be configured as the slave videos;
and sending the master-slave video relationship configured and set between the changed multi-channel videos to the client, so that the client switches the video originally configured with the slave video for display by the master video and simultaneously switches the video originally displayed by the master video for display by the slave video according to the master-slave video relationship configured and set between the changed multi-channel videos.
Further, the multi-path video is two-path video.
Further, the master video is emphasized with respect to the slave video, including:
the playing area of the main video is larger than that of the slave video and/or,
and the playing position of the main video protrudes out of the slave video.
Further, the main video is played and displayed on the display screen in a full-screen mode, and the auxiliary video is played and displayed on the display screen in a small-window mode.
Further, the master video is emphasized with respect to the slave video, further comprising:
and playing the sound of the master video and turning off the sound of the slave video.
In a second aspect of the present invention,
the application provides a video processing apparatus, including:
the device comprises a first receiving module, a second receiving module and a display module, wherein the first receiving module is used for receiving multiple paths of videos which are used for simultaneously displaying a main body on a display screen, and the display pictures of the multiple paths of videos are different;
a second receiving module, configured to receive configuration settings for a master-slave relationship between the multiple channels of videos, including: one way of video is configured as a master video and the remaining videos are configured as slave videos, wherein the master video is emphasized relative to the slave videos when a presentation is played on the display screen; and when one video is selected to be switched and configured as the main video, the video which is originally configured as the main video is automatically switched and configured as the auxiliary video.
In a third aspect,
the present application provides a readable storage medium having stored thereon a program which, when executed by a processor, performs the steps of any of the methods described above.
In a fourth aspect of the present invention,
the present application provides a server comprising:
one or more memories having executable programs stored thereon;
one or more processors configured to execute the executable program in the memory to implement the steps of any of the methods described above.
This application adopts above technical scheme, possesses following beneficial effect at least:
according to the method and the device, the master-slave relation among the multiple paths of videos is configured, when the multiple paths of videos displayed are played on the display screen, the main videos are emphasized on the display screen, and the user can select the videos concerned by the user to be emphasized as the main videos, so that the watching experience of the user is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow diagram illustrating a method of providing video processing in accordance with an exemplary embodiment;
FIG. 2 is a block diagram schematic diagram of a video processing apparatus according to an example embodiment;
fig. 3 is a schematic diagram illustrating a structure of a server according to an example embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.
In a first aspect of the present application, please refer to fig. 1, fig. 1 is a flowchart illustrating a method for providing video processing according to an exemplary embodiment, where, as shown in fig. 1, the method for providing video processing includes the following steps:
s101, receiving multiple paths of videos for simultaneously displaying a main body on a display screen, wherein the display pictures of the multiple paths of videos are different;
s102, receiving configuration setting of master-slave relation among the plurality of paths of videos, comprising the following steps: one way of video is configured as a master video and the remaining videos are configured as slave videos, wherein the master video is emphasized relative to the slave videos when a presentation is played on the display screen; and when one video is selected to be switched and configured as the main video, the video which is originally configured as the main video is automatically switched and configured as the auxiliary video.
Specifically, the method is applied to the server side, and a user can record multiple paths of videos with different display pictures aiming at a main body at the same time, wherein the multiple paths of videos are used for being displayed on the same display screen at the same time. The recorded multi-channel videos can be transmitted to a streaming media server at the same time, and meanwhile, the master-slave relationship among the multi-channel videos is configured and set on a service server, and the method comprises the following steps: in the multi-path videos, only one path of video is configured to be set as a main video, the rest of videos are configured to be set as slave videos, and when the videos are played and displayed on the same display screen, the main video is emphasized relative to the slave videos, and the emphasis can enable a user to obviously focus on the main video on the display screen of one multi-video picture; in the master-slave video relationship, when a certain video is selected to be switched to be configured as the master video in the other videos serving as the slave videos, the video originally configured as the master video is automatically switched to be configured as the slave video, so that a user can dynamically select a certain slave view concerned by the user at a certain moment and change the certain slave view into the master video, and the watching experience of the user is enhanced. Taking a character as an example, for example, two paths of videos are recorded for a certain physical activity, one path is an overall aspect video of the character, the path of video is preconfigured to be a master video, the other path is a local aspect video (for example, a face, a hand, etc.) of the character, the path of video is preconfigured to be a slave video, according to the preconfigured display, when initially displayed on a display screen, the overall aspect of the character is displayed in terms of the master video display, and the local aspect of the character is displayed in terms of the slave video display. As the user continues to watch, at a certain moment, the user wants to shift the focus to the certain local aspect, but the certain local aspect is not matched with the focus of the user as the configuration setting of the slave video, so that the watching experience of the user is influenced.
In summary, by configuring and setting the master-slave relationship among the multiple channels of videos, when the multiple channels of videos are displayed on the display screen, the main video is emphasized on the display screen, and the user can select the video concerned by the user as the main video to be emphasized, thereby improving the viewing experience of the user.
Further, the method further comprises:
receiving a video playing request aiming at the main body initiated by a user at a client, sending video addresses corresponding to the multiple paths of videos and a master-slave relationship configured and set between the multiple paths of videos to the client, so that the client links and obtains the corresponding videos according to the video addresses corresponding to the multiple paths of videos, simultaneously playing and displaying the multiple paths of videos aiming at the main body on the display screen according to the master-slave relationship configured and set between the multiple paths of videos, forming the multiple paths of videos on the display screen, and playing the main video aiming at the main body and being emphasized relative to the slave video.
Specifically, the video addresses of the videos of the respective channels may be stored in the service server, when a video viewer intends to view a video of a main body, a play request is initiated on a client, the client acquires the video addresses of the multiple channels of videos from the service server and configures a set master-slave relationship between the multiple channels of videos, the client is linked to the streaming media server according to the video addresses of the multiple channels of videos to acquire corresponding videos, and the client simultaneously plays and displays the multiple channels of videos of the main body on the same display screen according to the configured master-slave relationship between the multiple channels of videos acquired from the service server and is formed on the display screen, the main video of the main body is emphasized with respect to the slave videos, so that the main video can be emphasized to the player on the display screen from the beginning of the play, to enhance the viewing experience of the user.
Further, the method further comprises:
receiving a switching request of a user for selecting one video to be switched to be displayed as the main video from the rest videos configured with the slave videos, changing configuration settings of a master-slave relation among the multiple paths of videos, so as to configure one video selected by the user and originally configured as the slave videos as the main videos, and automatically switching videos originally configured as the main videos to be configured as the slave videos;
and sending the master-slave video relationship configured and set between the changed multi-channel videos to the client, so that the client switches the video originally configured with the slave video for display by the master video and simultaneously switches the video originally displayed by the master video for display by the slave video according to the master-slave video relationship configured and set between the changed multi-channel videos.
Specifically, the scheme realizes the operation of switching a certain slave video into the master video according to the requirement of a player, when the player initiates a request of switching the certain slave video into the master video in the operation of the client, the server side changes the configuration setting according to the slave video needing to be switched and reflected by the request to obtain a new master-slave relationship configuration setting, and sends the new master-slave relationship configuration setting to the client, so that the client can obtain the master-slave video relationship among the multiple channels of videos according to the new master-slave video relationship, switching a video originally configured to be presented from the video presentation, selected by the user, to be presented as a master video, and, at the same time, switching a video originally presented as a master video to be presented from the video, therefore, the player can select the video concerned by the player as the main video to be emphasized according to the requirement of the player, and the watching experience of the user is improved.
Further, the multi-path video is two-path video.
Further, the master video is emphasized with respect to the slave video, including:
the playing area of the main video is larger than that of the slave video and/or,
and the playing position of the main video protrudes out of the slave video.
Further, the main video is played and displayed on the display screen in a full-screen mode, and the auxiliary video is played and displayed on the display screen in a small-window mode.
Specifically, in practical application, the multi-path videos can be divided into two paths, when the master-slave relationship display is performed on the display screen, the master video can be displayed in a full screen mode, and the slave video is displayed in a small window mode.
Further, the master video is emphasized with respect to the slave video, further comprising:
and playing the sound of the master video and turning off the sound of the slave video.
Specifically, in practical application, the following settings may be set: the method comprises the steps that a main video is played in a full screen mode, sound of the main video is played, a slave video is played at the upper right lower corner of the main video, and sound of the slave video is closed; and when the player performs the switching operation of the master video and the slave video, the slave video is played in a full screen mode, the master video is played at the upper right lower corner of the slave video, the sound of the master video is closed, and the sound of the slave video is opened.
The emphasis on the above-described presentation of the master video in full screen versus the slave video is for explanation only. In some other applications, both the master video and the slave video may employ a window playing manner, and the emphasis of the master video relative to the slave video may be achieved by: the method has the advantages that the main video and the secondary video are played in a window playing mode in the aspects of shape, color, background patterns and the like, so that the situation that the main video is excessively highlighted due to the fact that the emphasis in the form of a full screen and a small window is possibly caused is avoided, and a user can easily ignore the picture display of the secondary video.
In a second aspect of the present application, please refer to fig. 2, fig. 2 is a block diagram illustrating a video processing apparatus according to an exemplary embodiment, and as shown in fig. 2, the video processing apparatus 2 includes:
a first receiving module 201, configured to receive multiple channels of videos that are used for simultaneously displaying a main body on a display screen, where display frames of the multiple channels of videos are different;
a second receiving module 202, configured to receive configuration settings for a master-slave relationship between the multiple channels of videos, including: one way of video is configured as a master video and the remaining videos are configured as slave videos, wherein the master video is emphasized relative to the slave videos when a presentation is played on the display screen; and when one video is selected to be switched and configured as the main video, the video which is originally configured as the main video is automatically switched and configured as the auxiliary video.
Further, still include: a sending module 203, configured to receive a video playing request, initiated by a user at a client, for the main body, send video addresses corresponding to the multiple channels of videos and a configured master-slave relationship between the multiple channels of videos to the client, so that the client links and obtains corresponding videos according to the video addresses corresponding to the multiple channels of videos, and simultaneously play and display the multiple channels of videos for the main body on the display screen according to the configured master-slave relationship between the multiple channels of videos, and form the videos on the display screen, where the main video for the main body is emphasized with respect to the slave videos.
Further, still include: a reconfiguration module 204, configured to receive a switching request that a user selects one of the other videos configured with the slave video for switching to the master video for displaying, change configuration settings of a master-slave relationship among the multiple channels of videos, so as to configure a video selected by the user and originally configured as the slave video as the master video, and configure an automatic video switching originally configured as the master video as the slave video;
and sending the master-slave video relationship configured and set between the changed multi-channel videos to the client, so that the client switches the video originally configured with the slave video for display by the master video and simultaneously switches the video originally displayed by the master video for display by the slave video according to the master-slave video relationship configured and set between the changed multi-channel videos.
Further, the multi-path video is two-path video.
Further, the master video is emphasized with respect to the slave video, including:
the playing area of the main video is larger than that of the slave video and/or,
and the playing position of the main video protrudes out of the slave video.
Further, the main video is played and displayed on the display screen in a full-screen mode, and the auxiliary video is played and displayed on the display screen in a small-window mode.
Further, the master video is emphasized with respect to the slave video, further comprising:
and playing the sound of the master video and turning off the sound of the slave video.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
In a third aspect of the present application, please refer to fig. 3, fig. 3 is a schematic structural diagram of a server according to an exemplary embodiment, and as shown in fig. 3, the server 3 includes:
one or more memories 301 having executable programs stored thereon;
one or more processors 302 for executing the executable program in the memory to implement the steps of any of the methods described above.
With regard to the server 3 in the above-described embodiment, the specific manner in which the processor 302 thereof executes the program of the memory 302 has been described in detail in the embodiment related to the method, and will not be elaborated here.
In a fourth aspect of the present application, there is provided a readable storage medium having a program stored thereon, which when executed by a processor, performs the steps of any of the methods described above.
With regard to the readable storage medium in the above-mentioned embodiments, the specific manner of executing the operation by the stored program has been described in detail in the embodiments related to the method, and will not be elaborated herein.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, the meaning of "plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as: represents modules, segments or portions of code which include one or more executable instructions for implementing specific logical functions or steps of a process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A method of video processing, the method comprising:
receiving multiple paths of videos for simultaneously displaying a main body on a display screen, wherein the display pictures of the multiple paths of videos are different;
receiving configuration settings for a master-slave relationship between the multiple channels of video, comprising: one way of video is configured as a master video and the remaining videos are configured as slave videos, wherein the master video is emphasized relative to the slave videos when a presentation is played on the display screen; and when one video is selected to be switched and configured as the main video, the video which is originally configured as the main video is automatically switched and configured as the auxiliary video.
2. The method of claim 1, further comprising:
receiving a video playing request aiming at the main body initiated by a user at a client, sending video addresses corresponding to the multiple paths of videos and a master-slave relationship configured and set between the multiple paths of videos to the client, so that the client links and obtains the corresponding videos according to the video addresses corresponding to the multiple paths of videos, simultaneously playing and displaying the multiple paths of videos aiming at the main body on the display screen according to the master-slave relationship configured and set between the multiple paths of videos, forming the multiple paths of videos on the display screen, and playing the main video aiming at the main body and being emphasized relative to the slave video.
3. The method of claim 2, further comprising:
receiving a switching request of a user for selecting one video to be switched to be displayed as the main video from the rest videos configured with the slave videos, changing configuration settings of a master-slave relation among the multiple paths of videos, so as to configure one video selected by the user and originally configured as the slave videos as the main videos, and automatically switching videos originally configured as the main videos to be configured as the slave videos;
and sending the master-slave video relationship configured and set between the changed multi-channel videos to the client, so that the client switches the video originally configured with the slave video for display by the master video and simultaneously switches the video originally displayed by the master video for display by the slave video according to the master-slave video relationship configured and set between the changed multi-channel videos.
4. The method of claim 1, wherein the multi-path video is a two-path video.
5. The method of any of claims 1-4, wherein the master video is emphasized with respect to the slave video, comprising:
the playing area of the main video is larger than that of the slave video and/or,
and the playing position of the main video protrudes out of the slave video.
6. The method of claim 5, wherein the master video is displayed in a full screen manner on the display screen, and wherein the slave video is displayed in a small window manner on the display screen.
7. The method of claim 5, wherein the master video is emphasized with respect to the slave video, further comprising:
and playing the sound of the master video and turning off the sound of the slave video.
8. A video processing apparatus, comprising:
the device comprises a first receiving module, a second receiving module and a display module, wherein the first receiving module is used for receiving multiple paths of videos which are used for simultaneously displaying a main body on a display screen, and the display pictures of the multiple paths of videos are different;
a second receiving module, configured to receive configuration settings for a master-slave relationship between the multiple channels of videos, including: one way of video is configured as a master video and the remaining videos are configured as slave videos, wherein the master video is emphasized relative to the slave videos when a presentation is played on the display screen; and when one video is selected to be switched and configured as the main video, the video which is originally configured as the main video is automatically switched and configured as the auxiliary video.
9. A readable storage medium, on which a program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
10. A server, comprising:
one or more memories having executable programs stored thereon;
one or more processors configured to execute the executable program in the memory to implement the steps of the method of any one of claims 1-7.
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| CN112188269A (en) * | 2020-09-28 | 2021-01-05 | 北京达佳互联信息技术有限公司 | Video playing method and device and video generating method and device |
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