CN109218754A - Information display method, device, equipment and medium in a kind of live streaming - Google Patents
Information display method, device, equipment and medium in a kind of live streaming Download PDFInfo
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- CN109218754A CN109218754A CN201811143215.3A CN201811143215A CN109218754A CN 109218754 A CN109218754 A CN 109218754A CN 201811143215 A CN201811143215 A CN 201811143215A CN 109218754 A CN109218754 A CN 109218754A
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- 238000000034 method Methods 0.000 title claims abstract description 61
- 230000002194 synthesizing effect Effects 0.000 claims description 17
- 238000004590 computer program Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 12
- 230000008901 benefit Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
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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
- H04N21/4316—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 for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention discloses information display method, device, equipment and the medium in a kind of live streaming, this method comprises: obtaining live video stream from main broadcaster end；The live video stream is analyzed by preset rules, with the low interest-degree region in the determination live video stream；Wherein, the preset rules are corresponding with the type of the live video stream；Every frame image in the live video stream is synthesized with information to be shown is needed, the need information to be shown is blended into the low interest-degree region in every frame image；The live video stream after synthesis is pushed to viewer end to play out.The technical issues of the application can solve the method that information is shown in live streaming in the prior art, and existing interference spectators obtain live content.Reduce the interference that spectators are obtained with live content.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a method, a device, equipment and a medium for displaying information in live broadcast.
Background
Currently, with the progress of network communication technology and the speed increase of broadband networks, live webcasts are increasingly developed and applied.
In order to improve the economic income of the anchor and the economic benefit of the live broadcast platform, the current live broadcast platform often provides an advertisement function, namely, the anchor can push the advertisement, and the live broadcast platform server can push the advertisement. However, the push display of the advertisement often blocks the live broadcast picture, which brings poor live broadcast experience to the audience and affects the audience to obtain the live broadcast content.
Therefore, the existing method for displaying the information in the live broadcast has the technical problem of interfering the audience to obtain the live broadcast content.
Disclosure of Invention
The invention provides a method, a device, equipment and a medium for displaying information in live broadcast, which are used for solving the technical problem that in the method for displaying information in live broadcast in the prior art, audiences are interfered to obtain live broadcast content.
In a first aspect, the present invention provides a method for displaying information in live broadcast, where the method is applied to a live broadcast server, and includes:
acquiring a live video stream from a main broadcasting end;
analyzing the live video stream according to a preset rule to determine a low interest degree area in the live video stream; the preset rule corresponds to the type of the live video stream;
synthesizing each frame of image in the live video stream with information to be displayed, and synthesizing the information to be displayed to the low interest degree area in each frame of image;
and pushing the synthesized live video stream to a viewer for playing.
Optionally, the preset rule corresponds to the type of the live video stream, and includes: the method comprises the steps that the one-to-one correspondence between the type of the live video stream and the preset rule is stored in advance, wherein the low-interest-degree area is a device bar area, a small map area or a non-character area in the character live video. .
Optionally, analyzing the live video stream according to a preset rule to determine a low-interest-level area in the live video stream includes: performing feature matching on each frame of image in the live broadcast video stream according to preset low-interest-degree region features, and taking a successfully matched region as the low-interest-degree region; or determining the low interest degree area in each frame of image in the live broadcast video stream according to a preset area position coordinate.
Optionally, the synthesizing each frame of image in the live video stream and the information to be displayed includes: and covering the information to be displayed in the low interest degree area of each frame of image, and setting a closing icon for closing the information to be displayed.
In a second aspect, a method for displaying information in a live broadcast is provided, and the method is applied to a viewer side and includes:
receiving a live broadcast video stream sent by a live broadcast server, wherein information to be displayed is synthesized on a low-interest-degree area of each frame of image in the live broadcast video stream; the low-interest-degree area is an area which is determined by analyzing the live video stream by the live server according to a preset rule corresponding to the type of the live video stream;
and playing the live video stream.
Optionally, a close icon for closing the information to be displayed is further disposed on the low interest region, and the method further includes: receiving a closing operation acting on the closing icon; and if the user level corresponding to the audience terminal meets the level requirement, stopping displaying the information to be displayed based on the closing operation.
In a third aspect, an apparatus for displaying information in live broadcast is provided, where the apparatus is a live broadcast server, and the apparatus includes:
the acquisition module is used for acquiring a live video stream from a main broadcasting end;
the determining module is used for analyzing the live video stream according to a preset rule so as to determine a low-interest-degree area in the live video stream; the preset rule corresponds to the type of the live video stream;
the synthesizing module is used for synthesizing each frame of image in the live video stream with information to be displayed and synthesizing the information to be displayed to the low interest degree area in each frame of image;
and the pushing module is used for pushing the synthesized live video stream to a viewer end for playing.
In a fourth aspect, there is provided an information display device in live broadcasting, the device being a viewer side, comprising:
the receiving module is used for receiving a live broadcast video stream sent by a live broadcast server, wherein information to be displayed is synthesized on a low-interest-degree area of each frame of image in the live broadcast video stream; the low-interest-degree area is an area which is determined by analyzing the live video stream by the live server according to a preset rule corresponding to the type of the live video stream;
and the playing module is used for playing the live video stream.
In a fifth aspect, an electronic device is provided, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method of the first or second aspect when executing the program.
A sixth aspect provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of the first or second aspect.
One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:
according to the method, the device, the equipment and the medium, a live broadcast server can analyze the live broadcast video stream according to the preset rule corresponding to the type of the live broadcast video stream so as to determine the low interest degree area in the live broadcast video stream, synthesize information to be displayed to the low interest degree area in each frame of image of the live broadcast video stream, and then push the synthesized live broadcast video stream to a spectator end for playing. Therefore, when the audience plays the live broadcast video, the information to be displayed, such as advertisements, notifications and the like, is displayed in the low interest degree area, so that the main video content in the live broadcast is prevented from being shielded, and the interference of the audience on acquiring the live broadcast content is reduced.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a flowchart of a live information display method according to an embodiment of the present invention;
fig. 2 is a flowchart of an information display method in live broadcasting according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of an information display device in live broadcasting according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of an information display device in live broadcasting according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to a fifth embodiment of the present invention;
fig. 6 is a schematic structural diagram of a medium according to a sixth embodiment of the present invention.
Detailed Description
The embodiment of the application provides a method, a device, equipment and a medium for displaying information in live broadcast, and solves the technical problem that in the prior art, the method for displaying information in live broadcast interferes audience to obtain live broadcast content. Interference to viewers with live content is reduced.
The technical scheme in the embodiment of the application has the following general idea:
the live broadcast server analyzes the live broadcast video stream according to a preset rule corresponding to the type of the live broadcast video stream to determine a low interest degree area in the live broadcast video stream, synthesizes information to be displayed to the low interest degree area in each frame of image of the live broadcast video stream, and then pushes the synthesized live broadcast video stream to a viewer end for playing. Therefore, when the audience plays the live broadcast video, the information to be displayed, such as advertisements, notifications and the like, is displayed in the low interest degree area, so that the main video content in the live broadcast is prevented from being shielded, and the interference of the audience on acquiring the live broadcast content is reduced.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The present embodiment provides a method for displaying information in live broadcast, as shown in fig. 1, where the method is applied to a live broadcast server, and includes:
step S101, acquiring a live video stream from a main broadcasting end;
step S102, analyzing the live video stream according to a preset rule to determine a low interest degree area in the live video stream; the preset rule corresponds to the type of the live video stream;
step S103, synthesizing each frame of image in the live broadcast video stream with information to be displayed, and synthesizing the information to be displayed to the low-interest-degree area in each frame of image;
and step S104, pushing the synthesized live video stream to a viewer for playing.
It should be noted that the live server may be a single server, a server group, or a cloud server, which is not limited herein. The anchor terminal and the audience terminal may be configured as a computer, a tablet computer, or a smart phone, and the like, which is not limited herein.
The method provided by the present embodiment is described in detail below with reference to fig. 1:
first, step S101 is executed to obtain a live video stream from the anchor terminal.
In the embodiment of the application, the live video stream can be sent to a live broadcast server in real time on site in the process of shooting a video by a main broadcast end, and the server is synthesized and then sent to a viewer end for playing in real time; or shooting a complete video at the anchor terminal and then sending the video to a live broadcast server; the anchor terminal sends the video to the live broadcast server in real time to store the complete video in the process of shooting the video by the anchor terminal before, and the server synthesizes the video subsequently and then sends the video to the audience terminal to play.
Next, step S102 is executed, the live video stream is analyzed according to a preset rule to determine a low interest area in the live video stream; and the preset rule corresponds to the type of the live video stream.
In the embodiment of the application, the low-interest-degree area is an area with low user attention and does not influence the user to obtain the main content of the whole live video. The corresponding low interest areas are different for different live video types. For example, in a live game video, the low-interest-degree area may be an empty equipment bar area, a small map area, or a head portrait area of a game player in the live game video; in the live video of people, the low interest area may be a non-people area, and the like, which are not listed here.
Specifically, the present invention is described. Considering that the types of live broadcasts are more, the low-interest areas of different live broadcasts are different, and the corresponding preset rules for determining the low-interest areas from the live broadcast video streams are different. Therefore, the one-to-one correspondence between the type of the live video stream and the preset rule needs to be stored in advance, so that after the live video stream is received by the live broadcast server, the corresponding preset rule can be selected according to the type of the live video stream to determine the low-interest-degree area. Two preset rules for determining the low interest area are listed as follows:
firstly, performing feature matching on each frame of image in the live broadcast video stream according to preset low-interest-degree region features, and taking a successfully matched region as the low-interest-degree region.
For example, when the live broadcast type is game live broadcast, character live broadcast or lottery live broadcast, the preset rule of the low interest degree area can be determined by performing feature matching on each frame of image in the live broadcast video stream according to the preset low interest degree area features.
Specifically, the low interest region may be characterized by a box pattern or a circle pattern of a certain size, and the inner region of the box pattern or the circle pattern matched in each frame image may be the low interest region. This allows identification of a outfit bar area, a small map area, or a game player avatar area.
Of course, the low interest region feature may also be set as a face contour, and a background region outside the face contour matched in each frame of image may be used as the low interest region, which is not limited herein.
Secondly, determining the low interest degree area in each frame of image in the live broadcast video stream according to preset area position coordinates.
For example, when the live broadcast type is a game live broadcast or a lottery live broadcast, a preset rule for determining the low interest area according to a preset area position coordinate may be adopted.
Specifically, an equipment bar or a small map of each game video, a character screen of a lottery video, or the like is often displayed fixed at a certain position of the video, and area position coordinates of a position where a low-interest area is located may be prestored for each video, that is, the low-interest area may be determined based on the area position coordinates.
It should be further noted that, if a plurality of low interest areas are determined on each frame of image of the live video stream, the low interest areas may be marked and displayed to the viewer, and the viewer may receive a selection operation performed by a user on any target area of the low interest areas, generate a selection operation instruction, and send the selection operation instruction to the live server, so that the live server determines, according to the selection operation instruction, the target area as an area for synthesizing information to be displayed. The user can select the information display area according to the needs of the user, and the method is more flexible and can bring better experience.
Step S103, synthesizing each frame of image in the live broadcast video stream with information to be displayed, and synthesizing the information to be displayed to the low interest degree area in each frame of image.
In the embodiment of the present application, the information to be displayed may be information such as an advertisement, a notification, or an anchor announcement, and the format of the information may be text or pictures, which is not limited herein.
Specifically, the information to be displayed is overlaid on the low interest area of each frame of image, and a close icon for closing the information to be displayed can be further arranged. And if the target area is selected by the audience at the audience end, the information to be displayed is covered on the target area of each frame of image.
In a specific implementation process, the synthesis may be to directly replace the low interest region with the information to be displayed, or may be to perform overlapping display with an image originally displayed in the low interest region, or to perform alternate display, which is not limited herein.
And step S104, pushing the synthesized live video stream to a viewer for playing.
After receiving a live video stream sent by a live server, a viewer end plays the live video stream, the live video stream is a video stream synthesized with information to be displayed, and the information to be displayed is displayed in a previously determined low-interest-degree area so as to avoid interfering the viewer in watching the main content of the video.
Further, a closing icon for closing the information to be displayed is further arranged on the low interest degree area, and after the audience receives a closing operation acting on the closing icon, the information to be displayed can be stopped from being displayed, so that the low interest degree area is restored and displayed as an image before synthesis.
Further, the display of the information to be displayed can be stopped based on the closing operation if the user level corresponding to the viewer side meets the level requirement. And if the user grade corresponding to the audience terminal does not meet the grade requirement, stopping displaying the information to be displayed based on the closing operation. To encourage users to actively improve their own user ratings.
Based on the same inventive concept, the application also provides a method applied to the audience corresponding to the method in the first embodiment, which is detailed in the second embodiment.
Example two
In this embodiment, a method for displaying information in live broadcast is provided, as shown in fig. 2, where the method is applied to a viewer side, and includes:
step S201, receiving a live broadcast video stream sent by a live broadcast server, wherein information to be displayed is synthesized on a low-interest-degree area of each frame of image in the live broadcast video stream; the low-interest-degree area is an area which is determined by analyzing the live video stream by the live server according to a preset rule corresponding to the type of the live video stream;
step S202, the live video stream is played.
It should be noted that the live server may be a single server, a server group, or a cloud server, which is not limited herein. The anchor terminal and the audience terminal may be configured as a computer, a tablet computer, or a smart phone, and the like, which is not limited herein.
In this embodiment of the present application, a close icon for closing the information to be displayed is further disposed on the low interest region, and the method further includes: receiving a closing operation acting on the closing icon; and if the user level corresponding to the audience terminal meets the level requirement, stopping displaying the information to be displayed based on the closing operation.
Since the apparatus described in the third embodiment of the present invention is an apparatus used for implementing the method of the first embodiment of the present invention, based on the method described in the first embodiment of the present invention, a person skilled in the art can understand the specific structure and the deformation of the apparatus, and thus the details are not described herein. All the devices adopted in the method of the first embodiment of the present invention belong to the protection scope of the present invention.
Based on the same inventive concept, the embodiment of the invention also provides a device corresponding to the method in the first embodiment, which is shown in the third embodiment.
EXAMPLE III
This embodiment provides an information display device in live broadcasting, as shown in fig. 3, the device is a live broadcasting server, including:
an obtaining module 301, configured to obtain a live video stream from a host;
a determining module 302, configured to analyze the live video stream according to a preset rule to determine a low interest level area in the live video stream; the preset rule corresponds to the type of the live video stream;
a synthesizing module 303, configured to synthesize each frame of image in the live video stream with information to be displayed, and synthesize the information to be displayed to the low-interest-level region in each frame of image;
and a pushing module 304, configured to push the synthesized live video stream to a viewer for playing.
Since the apparatus described in the third embodiment of the present invention is an apparatus used for implementing the method of the first embodiment of the present invention, based on the method described in the first embodiment of the present invention, a person skilled in the art can understand the specific structure and the deformation of the apparatus, and thus the details are not described herein. All the devices adopted in the method of the first embodiment of the present invention belong to the protection scope of the present invention.
Based on the same inventive concept, the embodiment of the invention also provides a device corresponding to the method in the second embodiment, which is shown in the fourth embodiment.
Example four
This embodiment provides an information display device in live broadcasting, as shown in fig. 4, the device is a viewer side, and includes:
a receiving module 401, configured to receive a live video stream sent by a live server, where information to be displayed is synthesized on a low-interest area of each frame of image in the live video stream; the low-interest-degree area is an area which is determined by analyzing the live video stream by the live server according to a preset rule corresponding to the type of the live video stream;
a playing module 402, configured to play the live video stream.
Since the apparatus described in the fourth embodiment of the present invention is an apparatus used for implementing the method of the second embodiment of the present invention, a person skilled in the art can understand the specific structure and the deformation of the apparatus based on the method described in the second embodiment of the present invention, and thus the details are not described herein. All the devices adopted by the method of the second embodiment of the invention belong to the protection scope of the invention.
Based on the same inventive concept, the application provides an electronic device embodiment corresponding to the first embodiment or the second embodiment, which is detailed in the fifth embodiment.
EXAMPLE five
The present embodiment provides an electronic device, as shown in fig. 5, which includes a memory 510, a processor 520, and a computer program 511 stored in the memory 510 and capable of running on the processor 520, and when the processor 520 executes the computer program 511, the electronic device may implement any implementation manner of the first embodiment or the second embodiment.
Since the electronic device described in this embodiment is a device used for implementing the method in the first embodiment or the second embodiment of this application, based on the method described in the first embodiment or the second embodiment of this application, a person skilled in the art can understand the specific implementation manner of the electronic device in this embodiment and various variations thereof, and therefore, how to implement the method in this embodiment of this application by the electronic device is not described in detail herein. The equipment used by those skilled in the art to implement the methods in the embodiments of the present application is within the scope of the present application.
Based on the same inventive concept, the present application provides a storage medium corresponding to embodiment one or embodiment two, which is described in detail in embodiment six.
EXAMPLE six
The present embodiment provides a computer-readable storage medium 600, as shown in fig. 6, on which a computer program 611 is stored, and when the computer program 611 is executed by a processor, the implementation of any one of the first embodiment or the second embodiment can be implemented.
The technical scheme provided in the embodiment of the application at least has the following technical effects or advantages:
the live broadcast server analyzes the live broadcast video stream according to a preset rule corresponding to the type of the live broadcast video stream to determine a low interest degree area in the live broadcast video stream, synthesizes information to be displayed to the low interest degree area in each frame of image of the live broadcast video stream, and then pushes the synthesized live broadcast video stream to a viewer end for playing. Therefore, when the audience plays the live broadcast video, the information to be displayed, such as advertisements, notifications and the like, is displayed in the low interest degree area, so that the main video content in the live broadcast is prevented from being shielded, and the interference of the audience on acquiring the live broadcast content is reduced.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (10)
1. A method for displaying information in live broadcast is applied to a live broadcast server and comprises the following steps:
acquiring a live video stream from a main broadcasting end;
analyzing the live video stream according to a preset rule to determine a low interest degree area in the live video stream; the preset rule corresponds to the type of the live video stream;
synthesizing each frame of image in the live video stream with information to be displayed, and synthesizing the information to be displayed to the low interest degree area in each frame of image;
and pushing the synthesized live video stream to a viewer for playing.
2. The method of claim 1, wherein the preset rule corresponds to a type of the live video stream, comprising:
pre-storing a one-to-one corresponding relation between the type of the live video stream and the preset rule; the low interest degree area is a device bar area, a small map area or a non-character area in a character live video in a game live video.
3. The method of claim 1, wherein the analyzing the live video stream according to the preset rule to determine the low interest area in the live video stream comprises:
performing feature matching on each frame of image in the live broadcast video stream according to preset low-interest-degree region features, and taking a successfully matched region as the low-interest-degree region; or,
and determining the low interest degree area in each frame of image in the live video stream according to a preset area position coordinate.
4. The method of claim 1, wherein the compositing each frame of image in the live video stream with information to be displayed comprises:
and covering the information to be displayed in the low interest degree area of each frame of image, and setting a closing icon for closing the information to be displayed.
5. A method for displaying information in live broadcast is applied to a viewer side and comprises the following steps:
receiving a live broadcast video stream sent by a live broadcast server, wherein information to be displayed is synthesized on a low-interest-degree area of each frame of image in the live broadcast video stream; the low-interest-degree area is an area which is determined by analyzing the live video stream by the live server according to a preset rule corresponding to the type of the live video stream;
and playing the live video stream.
6. The method of claim 5, wherein a close icon for closing the information to be displayed is further disposed on the low interest region, and the method further comprises:
receiving a closing operation acting on the closing icon;
and if the user level corresponding to the audience terminal meets the level requirement, stopping displaying the information to be displayed based on the closing operation.
7. An information display device in live broadcast, the device being a live broadcast server, comprising:
the acquisition module is used for acquiring a live video stream from a main broadcasting end;
the determining module is used for analyzing the live video stream according to a preset rule so as to determine a low-interest-degree area in the live video stream; the preset rule corresponds to the type of the live video stream;
the synthesizing module is used for synthesizing each frame of image in the live video stream with information to be displayed and synthesizing the information to be displayed to the low interest degree area in each frame of image;
and the pushing module is used for pushing the synthesized live video stream to a viewer end for playing.
8. An information display device in live broadcasting, the device being a viewer side, comprising:
the receiving module is used for receiving a live broadcast video stream sent by a live broadcast server, wherein information to be displayed is synthesized on a low-interest-degree area of each frame of image in the live broadcast video stream; the low-interest-degree area is an area which is determined by analyzing the live video stream by the live server according to a preset rule corresponding to the type of the live video stream;
and the playing module is used for playing the live video stream.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any of claims 1-6 when executing the program.
10. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out the method of any one of claims 1 to 6.
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| CN201811143215.3A CN109218754A (en) | 2018-09-28 | 2018-09-28 | Information display method, device, equipment and medium in a kind of live streaming |
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| CN114945082A (en) * | 2022-05-24 | 2022-08-26 | 北京美迪康信息咨询有限公司 | Multi-meeting-place data calling and displaying method |
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