CN111246272A - Method and device for displaying video cover picture - Google Patents
Method and device for displaying video cover picture Download PDFInfo
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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
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4782—Web browsing, e.g. WebTV
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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
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
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Abstract
The disclosure relates to a method and a device for displaying a video cover map, relates to the field of artificial intelligence, and solves the problem that the main content of the video cover map is not completely displayed. The specific scheme comprises the following steps: and the terminal responds to the cover acquiring instruction of the target video, acquires the target cover image of the target video and displays the target cover image of the target video on the video preview page. The target cover picture is obtained by focusing the target original cover picture, and the target cover picture comprises a target object obtained by focusing the target original cover picture.
Description
Technical Field
The disclosure relates to the field of artificial intelligence, in particular to a method and a device for displaying a video cover picture.
Background
Currently, in order to make the user know the content of the videos more quickly, a corresponding cover photograph of each video is usually displayed. The cover map is an important factor attracting users to click on videos, and the quality of the cover map is particularly important for short videos which are on the spot.
In the related art, when a cover image of a video is displayed, an original cover image may need to be cut into small-sized images for display due to factors such as cover size limitation. However, this may cause the main contents of the captured cover drawings to be displayed incompletely. For example, the head of the person in the intercepted cover map is not completely displayed.
Disclosure of Invention
The disclosure provides a method and a device for displaying a video cover map, which solve the problem that the main content of the video cover map is not completely displayed. The technical scheme of the disclosure is as follows:
according to a first aspect of the present disclosure, there is provided a method for displaying a video cover picture, applied to a terminal, the method including:
responding to a cover acquiring instruction of a target video, and acquiring a target cover picture of the target video; the target cover picture is obtained by focusing a target original cover picture, and the target cover picture comprises a target object obtained by focusing the target original cover picture;
displaying the object cover picture of the object video on a video preview page.
Optionally, the target object includes: key parts of the character.
Optionally, the target object includes: key parts and character information of characters; the text information is input by a user through a text input control, or the text information is obtained by identifying the target cover page.
Optionally, the acquiring, in response to the cover page acquisition instruction for the target video, the target cover page of the target video includes:
displaying the target video to be edited on a video editing interface, wherein the video editing interface comprises a cover control, and acquiring the target cover image in response to the triggering operation of the cover control;
or, in the video editing process, responding to the preset editing operation of the target video, and acquiring the target cover picture;
or displaying the target video on the video preview page, and responding to preset operation on the target video to acquire the target cover picture.
Optionally, the obtaining the object cover map includes:
acquiring N candidate original cover pictures, wherein N is a positive integer;
displaying the N candidate original cover pictures;
responding to the selection operation of the target original cover picture, and obtaining the target original cover picture;
and focusing the original cover picture of the target to obtain the cover picture of the target.
Optionally, the obtaining the object cover map includes:
acquiring N candidate original cover pictures, wherein N is a positive integer;
focusing operation is carried out on each candidate original cover picture respectively to obtain N corresponding candidate cover pictures;
displaying the N candidate cover drawings;
and responding to the selection operation of the object cover picture, and acquiring the object cover picture.
Optionally, when the size of the object cover map is equal to the size of an original cover map, for an original cover map, performing a focusing operation on the object original cover map to obtain the object cover map includes:
inputting the target original cover picture into an image recognition model, wherein the image recognition model is used for focusing the target original cover picture to determine the target object;
and focusing the original cover picture of the target through the image recognition model, and outputting a focused cover picture, wherein the focused cover picture comprises the target object, and the focused cover picture is the target cover picture.
Optionally, when the size of the object cover image is smaller than the size of the original cover image, the method further includes:
and after the focused cover picture is output, intercepting the focused cover picture according to the target object to obtain the target cover picture.
Optionally, the capturing the focused cover map according to the target object to obtain the target cover map includes:
displaying the focused cover picture;
and responding to the intercepting operation of the focused cover picture, intercepting the focused cover picture to obtain the target cover picture.
Optionally, the capturing the focused cover map according to the target object to obtain the target cover map includes:
if the size of the target object in the focused cover picture is larger than that of the target cover picture, zooming the focused cover picture to obtain a zoomed cover picture; the size of the target object in the zoomed cover picture is smaller than or equal to that of the target cover picture, and the zoomed cover picture is intercepted to obtain the target cover picture;
and if the size of the target object in the focused cover picture is smaller than or equal to that of the target cover picture, intercepting the focused cover picture to obtain the target cover picture.
Optionally, the obtaining the object cover map includes:
acquiring N candidate original cover pictures, wherein N is a positive integer;
sending an object cover picture request for requesting the object cover picture of the object video, the object cover picture request including the N candidate original cover pictures;
receiving N candidate cover drawings; the N candidate cover pictures are obtained by respectively carrying out focusing operation on the N candidate original cover pictures;
displaying the N candidate cover drawings;
and responding to the selection operation of the object cover picture, and acquiring the object cover picture.
Optionally, the obtaining the object cover map includes:
acquiring N candidate original cover pictures, wherein N is a positive integer;
sending an object cover picture request for requesting the object cover picture of the object video; the target cover picture request comprises the N candidate original cover pictures or the target original cover picture, wherein the target original cover picture is any one of the N candidate original cover pictures, or the target original cover picture is a picture selected by a user from the N candidate original cover pictures;
and receiving the object cover picture.
Optionally, the obtaining N candidate original cover drawings includes:
sending an original cover map request, wherein the original cover map request is used for requesting a candidate original cover map of the target video;
receiving the N candidate original cover pictures.
According to a second aspect of the present disclosure, there is provided a method for displaying a video cover picture, applied to a server, the method including:
receiving an object cover map request for requesting an object cover map of an object video;
acquiring the object cover picture according to the object cover picture request; the target cover picture is obtained by focusing a target original cover picture, and the target cover picture comprises a target object obtained by focusing the target original cover picture;
and sending the object cover picture.
Optionally, when the target cover picture request includes the target original cover picture, the target original cover picture is any one of N candidate original cover pictures, or the target original cover picture is a picture selected by a user from the N candidate original cover pictures, where N is a positive integer.
Optionally, when the target cover picture request includes N candidate original cover pictures, where N is a positive integer, the obtaining the target cover picture according to the target cover picture request includes:
taking any one of the N candidate original cover pictures as the target original cover picture;
and focusing the original cover picture of the target to obtain the cover picture of the target.
Optionally, before the receiving the object cover picture request, the method further includes:
receiving an original cover map request, wherein the original cover map request is used for requesting a candidate original cover map of the target video;
and sending N candidate original cover pictures.
According to a third aspect of the present disclosure, there is provided a display device of a video cover map, applied to a terminal, comprising:
the acquisition module is configured to execute a cover acquisition instruction of a target video and acquire a target cover picture of the target video; the target cover picture is obtained by focusing a target original cover picture, and the target cover picture comprises a target object obtained by focusing the target original cover picture;
a display module configured to perform displaying the object cover map of the object video on a video preview page.
Optionally, the target object includes: key parts of the character.
Optionally, the target object includes: key parts and character information of characters; the text information is input by a user through a text input control, or the text information is obtained by identifying the target cover page.
Optionally, the obtaining module is specifically configured to perform:
displaying the target video to be edited on a video editing interface, wherein the video editing interface comprises a cover control, and acquiring the target cover image in response to the triggering operation of the cover control;
or, in the video editing process, responding to the preset editing operation of the target video, and acquiring the target cover picture;
or displaying the target video on the video preview page, and responding to preset operation on the target video to acquire the target cover picture.
Optionally, the obtaining module is specifically configured to perform:
acquiring N candidate original cover pictures, wherein N is a positive integer;
displaying the N candidate original cover pictures;
responding to the selection operation of the target original cover picture, and obtaining the target original cover picture;
and focusing the original cover picture of the target to obtain the cover picture of the target.
Optionally, the obtaining module is specifically configured to perform:
acquiring N candidate original cover pictures, wherein N is a positive integer;
focusing operation is carried out on each candidate original cover picture respectively to obtain N corresponding candidate cover pictures;
displaying the N candidate cover drawings;
and responding to the selection operation of the object cover picture, and acquiring the object cover picture.
Optionally, when the size of the target cover map is equal to the size of the original cover map, for an original cover map, the obtaining module is specifically configured to perform:
inputting the target original cover picture into an image recognition model, wherein the image recognition model is used for focusing the target original cover picture to determine the target object;
and focusing the original cover picture of the target through the image recognition model, and outputting a focused cover picture, wherein the focused cover picture comprises the target object, and the focused cover picture is the target cover picture.
Optionally, when the size of the object cover image is smaller than the size of the original cover image, the display device of the video cover image further includes: a processing module;
the processing module is configured to execute, after outputting the focused cover picture, intercepting the focused cover picture according to the target object to obtain the target cover picture.
Optionally, the processing module is specifically configured to execute:
displaying the focused cover picture;
and responding to the intercepting operation of the focused cover picture, intercepting the focused cover picture to obtain the target cover picture.
Optionally, the processing module is specifically configured to execute:
if the size of the target object in the focused cover picture is larger than that of the target cover picture, zooming the focused cover picture to obtain a zoomed cover picture; the size of the target object in the zoomed cover picture is smaller than or equal to that of the target cover picture, and the zoomed cover picture is intercepted to obtain the target cover picture;
and if the size of the target object in the focused cover picture is smaller than or equal to that of the target cover picture, intercepting the focused cover picture to obtain the target cover picture.
Optionally, the obtaining module is specifically configured to perform:
acquiring N candidate original cover pictures, wherein N is a positive integer;
sending an object cover picture request for requesting the object cover picture of the object video, the object cover picture request including the N candidate original cover pictures;
receiving N candidate cover drawings; the N candidate cover pictures are obtained by respectively carrying out focusing operation on the N candidate original cover pictures;
displaying the N candidate cover drawings;
and responding to the selection operation of the object cover picture, and acquiring the object cover picture.
Optionally, the obtaining module is specifically configured to perform:
acquiring N candidate original cover pictures, wherein N is a positive integer;
sending an object cover picture request for requesting the object cover picture of the object video; the target cover picture request comprises the N candidate original cover pictures or the target original cover picture, wherein the target original cover picture is any one of the N candidate original cover pictures, or the target original cover picture is a picture selected by a user from the N candidate original cover pictures;
and receiving the object cover picture.
Optionally, the obtaining module is specifically configured to perform:
sending an original cover map request, wherein the original cover map request is used for requesting a candidate original cover map of the target video;
receiving the N candidate original cover pictures.
According to a fourth aspect of the present disclosure, there is provided a display device of a video cover map, applied to a server, including:
a receiving module configured to perform receiving a target cover map request requesting a target cover map of a target video;
an acquisition module configured to execute acquiring the target cover picture according to the target cover picture request; the target cover picture is obtained by focusing a target original cover picture, and the target cover picture comprises a target object obtained by focusing the target original cover picture;
a sending module configured to perform sending the object cover picture.
Optionally, when the target cover picture request includes the target original cover picture, the target original cover picture is any one of N candidate original cover pictures, or the target original cover picture is a picture selected by a user from the N candidate original cover pictures, where N is a positive integer.
Optionally, when the target cover picture request includes N candidate original cover pictures, where N is a positive integer, the obtaining module is specifically configured to perform:
taking any one of the N candidate original cover pictures as the target original cover picture;
and focusing the original cover picture of the target to obtain the cover picture of the target.
Optionally, the receiving module is further configured to perform receiving an original cover map request, where the original cover map request is used to request a candidate original cover map of the target video;
the sending module is further configured to execute sending the N candidate original cover drawings.
According to a fifth aspect of the present disclosure, there is provided a terminal comprising:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement any one of the above-described first aspect methods of optionally displaying a video cover sheet.
According to a sixth aspect of the present disclosure, there is provided a server comprising:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement any one of the above-described second aspect methods of optionally displaying a video cover picture.
According to a seventh aspect of the present disclosure, there is provided a display system of a video cover map, including: a terminal for executing the method for displaying an optional video cover map according to any one of the first aspects, and a server for executing the method for displaying an optional video cover map according to any one of the second aspects.
According to an eighth aspect of the present disclosure, there is provided a computer-readable storage medium having instructions stored thereon, which when executed by a processor of a terminal, enable the terminal to perform the method of displaying an optional video cover map of any of the above first aspects.
According to a ninth aspect of the present disclosure, there is provided a computer readable storage medium having instructions stored thereon, which when executed by a processor of a server, enable the server to perform the method of displaying an optional video cover map of any of the second aspects above.
According to a tenth aspect of the present disclosure there is provided a computer program product containing instructions which, when run on a computer, cause the computer to perform the method of displaying an optionally video cover sheet as in any one of the first aspects.
According to an eleventh aspect of the present disclosure, there is provided a computer program product containing instructions which, when run on a computer, cause the computer to perform the method of displaying an optionally video cover sheet as in any one of the second aspects.
The technical scheme provided by the disclosure at least brings the following beneficial effects: the terminal responds to a cover acquiring instruction of the target video, acquires a target cover image of the target video, and displays the target cover image of the target video on the video preview page. The target cover picture is obtained by focusing the target original cover picture, and the target cover picture comprises the target object obtained by focusing the target original cover picture, so that the target cover picture comprises the complete target object, the problem that the main content of the cover picture of the video in the related art is not completely displayed is solved, and the user can conveniently and quickly distinguish the favorite content.
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 disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure and are not to be construed as limiting the disclosure.
FIG. 1 is a schematic diagram illustrating a display system for video cover drawings in accordance with an exemplary embodiment.
Fig. 2 is a flow chart illustrating a method of displaying a video cover map in accordance with an exemplary embodiment.
FIG. 3 is a display diagram illustrating an object cover diagram according to an exemplary embodiment.
Fig. 4 is a flow chart illustrating another method of displaying a video cover map in accordance with an exemplary embodiment.
FIG. 5 is a diagram illustrating a scenario for obtaining an object cover picture, according to an exemplary embodiment.
Fig. 6 is a flow chart illustrating another method of displaying a video cover map in accordance with an exemplary embodiment.
FIG. 7 is a diagram illustrating another scenario for obtaining an object cover picture, according to an exemplary embodiment.
Fig. 8 is a flow chart illustrating another method of displaying a video cover map in accordance with an exemplary embodiment.
Fig. 9 is a flow chart illustrating another method of displaying a video cover map in accordance with an exemplary embodiment.
Fig. 10 is a flow chart illustrating another method of displaying a video cover map in accordance with an exemplary embodiment.
Fig. 11 is a block diagram illustrating a logical structure of a display device for video cover art according to an exemplary embodiment.
FIG. 12 is a block diagram illustrating the logical structure of another video cover map display device in accordance with an exemplary embodiment.
FIG. 13 is a block diagram illustrating the logical structure of another video cover map display device in accordance with an exemplary embodiment.
Fig. 14 is a block diagram illustrating a structure of a terminal according to an exemplary embodiment.
FIG. 15 is a block diagram illustrating a configuration of a server according to an example embodiment.
Detailed Description
In order to make the technical solutions of the present disclosure better understood by those of ordinary skill in the art, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.
Fig. 1 is a schematic diagram illustrating a display system of a video cover map to which a display method of a video cover map provided by an embodiment of the present disclosure may be applied, according to an exemplary embodiment. As shown in fig. 1, the display system of the video cover map may include: a terminal 11 and a server 12. The terminal 11 communicates with the server 12 in a wired communication manner or a wireless communication manner.
In which a client, which may be a client of an application, such as a client of a video application, is installed in the terminal 11. And the client has video uploading and watching functions, for example, the client can be a small video client.
In some embodiments, the terminal 11 may be any electronic product capable of performing human-computer interaction, such as a mobile phone, a tablet computer, a palmtop computer, a Personal Computer (PC), and the like, which is not limited in this disclosure. Fig. 1 illustrates the terminal 11 as a mobile phone.
The server 12 may be one server, a server cluster composed of a plurality of servers, or a cloud computing service center, which is not limited in this disclosure.
Fig. 2 is a flowchart illustrating a method for displaying a video cover map according to an exemplary embodiment, and when the method is applied to a terminal, as shown in fig. 2, the method may include steps 201 to 202.
201. And acquiring a target cover picture of the target video in response to a cover acquiring instruction of the target video.
The target video may be a video to be published or a video that has been successfully published. The object cover image is obtained by focusing the object original cover image, and the object cover image comprises an object obtained by focusing the object original cover image.
Further, in the embodiment of the present disclosure, the target object may include a key part of the person, for example, the key part may be a head of the person. Alternatively, the target object may include a key part of a person and character information. The text information can be input by the user through the text input control, or can be obtained by identifying the target cover page.
Further, in the embodiment of the present disclosure, the terminal, in response to the cover page acquiring instruction for the target video, may acquire the target cover page image of the target video in the following three scenarios. Specifically, the method comprises the following steps:
in one scenario, after a user shoots a target video by using a client, a terminal may display the target video to be edited on a video editing interface. The video editing interface comprises a cover control, and when a user clicks the cover control, the terminal can respond to the triggering operation of the user on the cover control to acquire a target cover picture.
In one scenario, during the editing process of the target video, the terminal may obtain the target cover picture in response to a preset editing operation of the user on the target video. For example, the preset editing operation may be a user's trigger operation on other preset controls on the video editing interface except for the cover control, or may be a user's operation on a publishing control included in the video publishing interface.
In one scenario, when a cover of a published video needs to be replaced, a user can view the published video on a video preview page of a client, and a terminal can respond to preset operation of the user on a target video to acquire a target cover picture. The video preview page can be a discovery interface, a focus interface, a personal work interface, and the like in the client.
202. And displaying an object cover picture of the object video on the video preview page.
After the terminal acquires the target cover image of the target video, the terminal can display the target cover image of the target video on the video preview page. The video preview page may be a discovery interface, a focus interface, a personal works interface, etc. of the client.
For example, assuming the video preview page is a personal work interface, the account only publishes one video. If the original cover picture is arbitrarily captured in the related art manner, the target cover picture displayed on the personal work interface may be as shown in a in fig. 3, and the head of the human body is not completely displayed. If the target cover picture is obtained by adopting the mode of the embodiment of the disclosure, the target cover picture displayed on the personal work interface is shown as B in FIG. 3, and the head of the human body is completely displayed.
The technical scheme provided by the embodiment at least has the following beneficial effects: the terminal responds to a cover acquiring instruction of the target video, acquires a target cover image of the target video, and displays the target cover image of the target video on the video preview page. Since the target cover picture is obtained by focusing the target original cover picture and the target cover picture comprises the target object obtained by focusing the target original cover picture, the target cover picture comprises the complete target object, and the problem that the main content of the cover picture of the video in the related art is not completely displayed is solved.
Further, in an implementation manner of the embodiment of the present disclosure, with reference to fig. 2, as shown in fig. 4, the acquiring of the target cover map in step 201 may specifically include the following steps 201A to 201D.
And 201A, acquiring N candidate original cover pictures.
Wherein N is a positive integer. The N candidate original cover pictures may be image frames selected from the target video. For example, a frame may be extracted from the target video every preset time period to obtain N candidate original cover pictures. Of course, the N candidate original cover drawings may also be pictures included in a picture library.
In one implementation, the terminal may itself obtain N candidate original cover pictures of the target video. In another implementation, the terminal may also send an original cover map request to the server, where the original cover map request is used to request candidate original cover maps of the target video, so that the server obtains N candidate original cover maps and returns the N candidate original cover maps to the terminal.
And 201B, displaying N candidate original cover pictures.
201C, responding to the selection operation of the target original cover picture, and acquiring the target original cover picture.
Wherein the target original cover picture is a picture selected by the user from the N candidate original cover pictures.
And 201D, carrying out focusing operation on the original cover picture of the object to obtain the cover picture of the object.
After the terminal acquires the target original cover picture, the target original cover picture can be input into a pre-trained image recognition model so as to realize the focus self-adaptation of the picture. The image recognition model is used to focus the original cover image of the target to determine the target object. And then, performing focusing processing on the original cover picture of the target through an image recognition model, such as character focusing, face focusing and the like, and outputting a focused cover picture, wherein the focused cover picture comprises the target object. When the size of the target cover image is equal to that of the original cover image, the focused cover image is the target cover image. When the size of the target cover map is smaller than that of the original cover map, the terminal may intercept the focused cover map according to the target object after outputting the focused cover map, so as to obtain the target cover map.
Specifically, the terminal captures the focused cover map according to the target object to obtain the target cover map by using the following two implementation modes. In one implementation, the terminal may display the focused cover map first, and in response to a user's capture operation on the focused cover map, capture the focused cover map, thereby obtaining a target cover map. In another implementation, the terminal may determine the size of the target object in the focused cover map and the size of the target cover map. If the size of the target object in the focused front cover image is larger than that of the target front cover image, the terminal may perform zooming processing on the focused front cover image to obtain a zoomed front cover image. The size of the target object in the zoomed cover picture is smaller than or equal to that of the target cover picture, and the terminal can intercept the zoomed cover picture to obtain the target cover picture. If the size of the target object in the focused cover picture is smaller than or equal to the size of the target cover picture, the terminal can directly intercept the focused cover picture to obtain the target cover picture.
It should be noted that, in the embodiment of the present disclosure, before performing the focusing operation on the target original cover image, the image recognition model needs to be trained. Specifically, the image recognition model may be obtained by training a sample picture, where the sample picture is a picture of an object (the object includes a face, a word, and the like) which is manually marked out.
For example, assume that the terminal acquires and displays N candidate original cover drawings of the target video in response to a user's trigger operation on the cover control, as shown in fig. 5, where the size of each candidate original cover drawing is 300 × 400. After the user selects the target original cover map, the terminal may obtain the corresponding target cover map, and if the size of the target cover map is 250 × 250, the target cover map displayed on the video preview page by the terminal is shown as B in fig. 3.
The technical scheme provided by the embodiment at least has the following beneficial effects: the terminal only focuses and intercepts the original cover picture of the target to obtain the target cover picture, and the calculation amount is small.
Further, in another implementation manner of the embodiment of the present disclosure, as shown in fig. 6 with reference to fig. 2, the acquiring of the target cover map in step 201 may specifically include the following steps 201E to 201H.
And 201E, acquiring N candidate original cover pictures.
For specific description, reference may be made to step 201A in another embodiment, which is not described herein again.
And 201F, respectively carrying out focusing operation on each candidate original cover picture to obtain N corresponding candidate cover pictures.
The process of obtaining the corresponding candidate cover drawings by operating each candidate original cover drawings is the same. For a specific process of operating a candidate original cover map, reference may be made to the related description in step 201D in another embodiment, and details are not repeated here.
And 201G, displaying N candidate cover drawings.
201H, in response to a selection operation of the object cover sheet, an object cover sheet is acquired.
The target cover picture is a picture selected by a user from N candidate cover pictures.
For example, it is assumed that, in response to a triggering operation of a cover control by a user, a terminal acquires N candidate original cover drawings, acquires N corresponding candidate cover drawings, and displays the N candidate cover drawings, as shown in fig. 7, where the size of each candidate cover drawing is 250 × 250. When the user selects the target cover picture, the terminal acquires the target cover picture.
The technical scheme provided by the embodiment at least has the following beneficial effects: the terminal can display the N candidate cover pictures for the user to select, so that the user can visually check the N candidate cover pictures and select a better target cover picture, the selection efficiency of the user is improved, the selection range of the user is wider, and the experience is better.
Fig. 8 is a flowchart illustrating another method for displaying a video cover map according to an exemplary embodiment, which may include steps 301 to 303 when the method is applied to a server, as shown in fig. 8.
301. An object cover sheet request is received.
Wherein the object cover picture requests an object cover picture for requesting the object video.
302. And acquiring the target cover picture according to the target cover picture request.
The target cover picture is obtained by focusing the target original cover picture, and the target cover picture comprises a target object obtained by focusing the target original cover picture.
303. And sending the object cover picture.
The technical scheme provided by the embodiment at least has the following beneficial effects: after receiving the target cover picture request, the server can acquire the target cover picture of the target video and return the target cover picture to the terminal. Since the target cover picture is obtained by focusing the target original cover picture and the target cover picture comprises the target object obtained by focusing the target original cover picture, the target cover picture comprises the complete target object, and the problem that the main content of the cover picture of the video in the related art is not completely displayed is solved.
Fig. 9 is a flowchart illustrating another method for displaying a video cover map according to an exemplary embodiment, which may include steps 401 to 407 when the method is applied to the display system of the video cover map shown in fig. 1, as shown in fig. 9.
401. The terminal responds to a cover acquisition instruction of the target video and acquires N candidate original cover pictures.
For specific description, reference may be made to step 201A in another embodiment, which is not described herein again.
402. The terminal sends an object cover sheet request to the server.
Wherein the object cover picture requests an object cover picture for requesting the object video. The object cover map request may include N candidate original cover maps or an object original cover map. The target original cover picture is any one of the N candidate original cover pictures, or the target original cover picture is a picture selected by a user from the N candidate original cover pictures.
403. The server receives an object cover picture request sent by the terminal.
404. And the server acquires the target cover picture according to the target cover picture request.
When the target cover picture request comprises the target original cover picture, the server can directly perform focusing operation on the target original cover picture to obtain the target cover picture. When the target cover picture request includes N candidate original cover pictures, the server may take any one of the N candidate original cover pictures as the target original cover picture, and perform a focusing operation on the target original cover picture to obtain the target cover picture.
The specific process of the server performing the focusing operation on the target original cover page may refer to the related description in step 201D in another embodiment, and is not described herein again.
405. The server sends the object cover picture to the terminal.
406. And the terminal receives the object cover picture sent by the server.
407. The terminal displays an object cover picture on the video preview page.
The technical scheme provided by the embodiment at least has the following beneficial effects: the terminal sends an object cover picture request to the server, the server performs focusing operation to obtain an object cover picture, and the object cover picture is returned to the terminal. Therefore, compared with the terminal which acquires the target cover picture, the calculation amount of the terminal is reduced, the acquisition efficiency of the target cover picture is improved, and the user experience is improved.
Fig. 10 is a flowchart illustrating another method for displaying a video-cover chart according to an exemplary embodiment, which may include steps 501 to 509, as shown in fig. 10, when the method is applied to the display system of the video-cover chart shown in fig. 1.
501. The terminal responds to a cover acquisition instruction of the target video and acquires N candidate original cover pictures.
For specific description, reference may be made to step 201A in another embodiment, which is not described herein again.
502. The terminal sends an object cover sheet request to the server.
The target cover picture request is used for requesting a target cover picture of the target video, and the target cover picture request comprises N candidate original cover pictures.
503. The server receives an object cover picture request sent by the terminal.
504. And the server respectively carries out focusing operation on each candidate original cover picture to obtain N corresponding candidate cover pictures.
The specific process may refer to the related description in step 201F in another embodiment, and is not described herein again.
505. The server sends the N candidate cover drawings to the terminal.
506. And the terminal receives the N candidate cover drawings sent by the server.
507. The terminal displays N candidate cover drawings.
508. The terminal responds to the selection operation of the target cover picture and acquires the target cover picture.
509. The terminal displays an object cover picture on the video preview page.
The technical scheme provided by the embodiment at least has the following beneficial effects: the terminal sends a target cover picture request to the server after acquiring the N candidate original cover pictures, the server performs focusing operation to acquire the N corresponding candidate cover pictures and returns the N candidate cover pictures to the terminal, the terminal displays the N candidate cover pictures, and a user selects the target cover picture. Therefore, compared with the method that the terminal acquires N candidate cover pictures, the calculation amount of the terminal is greatly reduced, the acquisition efficiency of the target cover picture is improved, and the user experience is improved.
Fig. 11 is a block diagram illustrating a logical structure of a display device for video cover art according to an exemplary embodiment. Referring to fig. 11, the display device of the video cover map is applied to a terminal, and includes: an acquisition module 61 and a display module 62.
An acquisition module 61 configured to execute a cover acquisition instruction for a target video to acquire a target cover image of the target video; the target cover picture is obtained by focusing a target original cover picture, and the target cover picture comprises a target object obtained by focusing the target original cover picture;
a display module 62 configured to perform displaying the object cover map of the object video on a video preview page.
Optionally, the target object includes: key parts of the character.
Optionally, the target object includes: key parts and character information of characters; the text information is input by a user through a text input control, or the text information is obtained by identifying the target cover page.
Optionally, the obtaining module 61 is specifically configured to perform:
displaying the target video to be edited on a video editing interface, wherein the video editing interface comprises a cover control, and acquiring the target cover image in response to the triggering operation of the cover control;
or, in the video editing process, responding to the preset editing operation of the target video, and acquiring the target cover picture;
or displaying the target video on the video preview page, and responding to preset operation on the target video to acquire the target cover picture.
Optionally, the obtaining module 61 is specifically configured to perform:
acquiring N candidate original cover pictures, wherein N is a positive integer;
displaying the N candidate original cover pictures;
responding to the selection operation of the target original cover picture, and obtaining the target original cover picture;
and focusing the original cover picture of the target to obtain the cover picture of the target.
Optionally, the obtaining module 61 is specifically configured to perform:
acquiring N candidate original cover pictures, wherein N is a positive integer;
focusing operation is carried out on each candidate original cover picture respectively to obtain N corresponding candidate cover pictures;
displaying the N candidate cover drawings;
and responding to the selection operation of the object cover picture, and acquiring the object cover picture.
Optionally, when the size of the target cover map is equal to the size of the original cover map, for an original cover map, the obtaining module 61 is specifically configured to perform:
inputting the target original cover picture into an image recognition model, wherein the image recognition model is used for focusing the target original cover picture to determine the target object;
and focusing the original cover picture of the target through the image recognition model, and outputting a focused cover picture, wherein the focused cover picture comprises the target object, and the focused cover picture is the target cover picture.
Optionally, when the size of the object cover image is smaller than the size of the original cover image, the display device of the video cover image further includes: a processing module 63 (shown in FIG. 12);
the processing module 63 is configured to execute, after outputting the focused cover map, intercepting the focused cover map according to the target object to obtain the target cover map.
Optionally, the processing module 63 is specifically configured to execute:
displaying the focused cover picture;
and responding to the intercepting operation of the focused cover picture, intercepting the focused cover picture to obtain the target cover picture.
Optionally, the processing module 63 is specifically configured to execute:
if the size of the target object in the focused cover picture is larger than that of the target cover picture, zooming the focused cover picture to obtain a zoomed cover picture; the size of the target object in the zoomed cover picture is smaller than or equal to that of the target cover picture, and the zoomed cover picture is intercepted to obtain the target cover picture;
and if the size of the target object in the focused cover picture is smaller than or equal to that of the target cover picture, intercepting the focused cover picture to obtain the target cover picture.
Optionally, the obtaining module 61 is specifically configured to perform:
acquiring N candidate original cover pictures, wherein N is a positive integer;
sending an object cover picture request for requesting the object cover picture of the object video, the object cover picture request including the N candidate original cover pictures;
receiving N candidate cover drawings; the N candidate cover pictures are obtained by respectively carrying out focusing operation on the N candidate original cover pictures;
displaying the N candidate cover drawings;
and responding to the selection operation of the object cover picture, and acquiring the object cover picture.
Optionally, the obtaining module 61 is specifically configured to perform:
acquiring N candidate original cover pictures, wherein N is a positive integer;
sending an object cover picture request for requesting the object cover picture of the object video; the target cover picture request comprises the N candidate original cover pictures or the target original cover picture, wherein the target original cover picture is any one of the N candidate original cover pictures, or the target original cover picture is a picture selected by a user from the N candidate original cover pictures;
and receiving the object cover picture.
Optionally, the obtaining module 61 is specifically configured to perform:
sending an original cover map request, wherein the original cover map request is used for requesting a candidate original cover map of the target video;
receiving the N candidate original cover pictures.
FIG. 13 is a block diagram illustrating the logical structure of another video cover map display device in accordance with an exemplary embodiment. Referring to fig. 13, the display device of the video cover map is applied to a server, and includes: a receiving module 71, an obtaining module 72 and a sending module 73.
A receiving module 71 configured to perform receiving a target cover map request for requesting a target cover map of a target video;
an obtaining module 72 configured to perform obtaining the object cover picture according to the object cover picture request; the target cover picture is obtained by focusing a target original cover picture, and the target cover picture comprises a target object obtained by focusing the target original cover picture;
a sending module 73 configured to perform sending the object cover picture.
Optionally, when the target cover picture request includes the target original cover picture, the target original cover picture is any one of N candidate original cover pictures, or the target original cover picture is a picture selected by a user from the N candidate original cover pictures, where N is a positive integer.
Optionally, when the target cover picture request includes N candidate original cover pictures, where N is a positive integer, the obtaining module 72 is specifically configured to execute:
taking any one of the N candidate original cover pictures as the target original cover picture;
and focusing the original cover picture of the target to obtain the cover picture of the target.
Optionally, the receiving module 71 is further configured to perform receiving an original cover map request, where the original cover map request is used to request a candidate original cover map of the target video;
the sending module 73 is further configured to execute sending N candidate original cover drawings.
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.
Fig. 14 is a block diagram illustrating a structure of a terminal according to an exemplary embodiment, where the terminal may be a display device of a video cover map, and the display device of the video cover map may be: a smartphone, a tablet, a laptop, or a desktop computer.
The display device of the video cover map may include at least one processor 81, a communication bus 82, a memory 83, and at least one communication interface 84.
The processor 81 may be a Central Processing Unit (CPU), a micro-processing unit, an ASIC, or one or more integrated circuits for controlling the execution of programs according to the present disclosure.
The communication bus 82 may include a path to transfer information between the aforementioned components.
The communication interface 84 is any device, such as a transceiver, for communicating with other devices or communication networks, such as a server, an ethernet, a Radio Access Network (RAN), a Wireless Local Area Network (WLAN), and the like.
The memory 83 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, optical disc storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory may be self-contained and connected to the processing unit by a bus. The memory may also be integrated with the processing unit.
The memory 83 is used for storing application program codes for executing the disclosed solution, and is controlled by the processor 81. The processor 81 is configured to execute application program code stored in the memory 83 to implement the functions of the disclosed method.
In particular implementations, processor 81 may include one or more CPUs such as CPU0 and CPU1 in fig. 14, for example, as one embodiment.
In one implementation, the display device of the video cover map may include a plurality of processors, such as processor 81 and processor 85 in fig. 14, as an example. Each of these processors may be a single-core (single-CPU) processor or a multi-core (multi-CPU) processor. A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (e.g., computer program instructions).
In one embodiment, the display device of the video cover chart may further include an input device 86 and an output device 87. The input device 86 is in communication with the processor 87 and can accept user input in a variety of ways. For example, the input device 86 may be a mouse, a keyboard, a touch screen device, or a sensing device, among others. An output device 87 is in communication with the processor 81 and can display information in a variety of ways. For example, the output device 81 may be a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display device, or the like.
Those skilled in the art will appreciate that the configuration shown in fig. 14 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components may be used.
Fig. 15 is a block diagram illustrating a configuration of a server, which may be a display device of a video cover map, according to an exemplary embodiment. The server may vary significantly depending on configuration or performance, and may include one or more processors 91 and one or more memories 92. At least one instruction is stored in the memory 92, and the at least one instruction is loaded and executed by the processor 91 to implement the method for displaying the video cover image provided by the above-mentioned method embodiments. Of course, the server may also have components such as a wired or wireless network interface, a keyboard, and an input/output interface, so as to perform input/output, and the server may also include other components for implementing the functions of the device, which are not described herein again.
The embodiment of the present disclosure further provides a display system of a video cover map, including: a terminal and a server;
the terminal is used for responding to a cover acquisition instruction of the target video and acquiring N candidate original cover pictures; n is a positive integer; sending an object cover picture request to the server, the object cover picture request requesting the object cover picture of the object video;
the server is used for receiving the target cover picture request sent by the terminal; acquiring the object cover picture according to the object cover picture request; sending the object cover picture to the terminal;
the terminal is also used for receiving the target cover picture sent by the server; displaying the object cover picture of the object video on a video preview page.
The present disclosure also provides a computer-readable storage medium including instructions stored thereon, which, when executed by a processor of a computer device, enable a computer to perform the method of displaying a video cover map provided by the above-described illustrated embodiment. For example, the computer readable storage medium may be a memory 83 comprising instructions executable by the processor 81 of the terminal to perform the above-described method. Also for example, the computer readable storage medium may be a memory 92 comprising instructions executable by a processor 91 of the server to perform the above-described method. Alternatively, the computer readable storage medium may be a non-transitory computer readable storage medium, for example, which may be a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
The present disclosure also provides a computer program product containing instructions which, when run on a computer, cause the computer device to perform the method of displaying a video cover sheet provided by the above-described illustrative embodiments.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A method for displaying a video cover picture is applied to a terminal, and is characterized by comprising the following steps:
responding to a cover acquiring instruction of a target video, and acquiring a target cover picture of the target video; the target cover picture is obtained by focusing a target original cover picture, and the target cover picture comprises a target object obtained by focusing the target original cover picture;
displaying the object cover picture of the object video on a video preview page.
2. The method for displaying a video cover picture according to claim 1, wherein the acquiring an object cover picture of an object video in response to a cover acquisition instruction for the object video comprises:
displaying the target video to be edited on a video editing interface, wherein the video editing interface comprises a cover control, and acquiring the target cover image in response to the triggering operation of the cover control;
or, in the video editing process, responding to the preset editing operation of the target video, and acquiring the target cover picture;
or displaying the target video on the video preview page, and responding to preset operation on the target video to acquire the target cover picture.
3. The method for displaying a video cover picture according to claim 2, wherein the obtaining the object cover picture comprises:
acquiring N candidate original cover pictures, wherein N is a positive integer;
displaying the N candidate original cover pictures;
responding to the selection operation of the target original cover picture, and obtaining the target original cover picture;
and focusing the original cover picture of the target to obtain the cover picture of the target.
4. The method for displaying a video cover picture according to claim 2, wherein the obtaining the object cover picture comprises:
acquiring N candidate original cover pictures, wherein N is a positive integer;
focusing operation is carried out on each candidate original cover picture respectively to obtain N corresponding candidate cover pictures;
displaying the N candidate cover drawings;
and responding to the selection operation of the object cover picture, and acquiring the object cover picture.
5. The method for displaying video cover drawings according to claim 3 or 4, wherein when the size of the object cover drawings is equal to the size of original cover drawings, for one original cover drawing, the focusing operation on the object original cover drawings to obtain the object cover drawings comprises:
inputting the target original cover picture into an image recognition model, wherein the image recognition model is used for focusing the target original cover picture to determine the target object;
and focusing the original cover picture of the target through the image recognition model, and outputting a focused cover picture, wherein the focused cover picture comprises the target object, and the focused cover picture is the target cover picture.
6. The method of displaying a video cover map of claim 5, wherein when the size of the object cover map is smaller than the size of the original cover map, the method further comprises:
and after the focused cover picture is output, intercepting the focused cover picture according to the target object to obtain the target cover picture.
7. The method for displaying a video cover picture according to claim 2, wherein the obtaining the object cover picture comprises:
acquiring N candidate original cover pictures, wherein N is a positive integer;
sending an object cover picture request for requesting the object cover picture of the object video; the target cover picture request comprises the N candidate original cover pictures or the target original cover picture, wherein the target original cover picture is any one of the N candidate original cover pictures, or the target original cover picture is a picture selected by a user from the N candidate original cover pictures;
and receiving the object cover picture.
8. A method for displaying a video cover picture is applied to a server, and is characterized by comprising the following steps:
receiving an object cover map request for requesting an object cover map of an object video;
acquiring the object cover picture according to the object cover picture request; the target cover picture is obtained by focusing a target original cover picture, and the target cover picture comprises a target object obtained by focusing the target original cover picture;
and sending the object cover picture.
9. A terminal, characterized in that the terminal comprises:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement the method of displaying a video cover map of any of claims 1-7.
10. A server, characterized in that the server comprises:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement the method of displaying a video cover map of claim 8.
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| CN202010053328.5A CN111246272A (en) | 2020-01-17 | 2020-01-17 | Method and device for displaying video cover picture |
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Application publication date: 20200605 |