CN109905766A - A kind of dynamic video poster generation method, system, device and storage medium - Google Patents
A kind of dynamic video poster generation method, system, device and storage medium Download PDFInfo
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- CN109905766A CN109905766A CN201910107445.2A CN201910107445A CN109905766A CN 109905766 A CN109905766 A CN 109905766A CN 201910107445 A CN201910107445 A CN 201910107445A CN 109905766 A CN109905766 A CN 109905766A
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Abstract
The invention discloses a kind of dynamic video poster generation method, system, device and storage medium, method includes: from the video flowing obtained in preset time in the video flowing of live streaming；Dynamic video poster is generated according to the video flowing in user's characteristic information, social information and preset time.The present invention from the video flowing of live streaming obtain preset time in video flowing, and user's characteristic information and social information is combined to generate dynamic video poster, to enable video poster to carry out Dynamic Display in a manner of dynamic video, and the richer displaying contents such as characteristic information and the social information of poster editor user can be obtained by the dynamic video poster, be conducive to the operating experience for promoting user.It the composite can be widely applied to field of communication technology.
Description
Technical field
The present invention relates to field of communication technology, especially a kind of dynamic video poster generation method, system, device and storage
Medium.
Background technique
It include a large amount of video poster in electronic program guidance system, video poster is for being situated between to video content
It continues.People can check video poster to intuitive by clients such as web page, TV, mobile phone or plates in daily life
Video content is solved, interested video is then selected to be watched.With the development of video traffic, live streaming has become a kind of heavy
The video playing form wanted, carrying out preview by video of the video poster to live streaming also just becomes hot spot concerned by people.
Existing video poster generation method in the video flowing of live streaming generally manually carrying out picture by way of screenshotss
Interception, then using one more conveniently picture processing tools generate the corresponding poster of program.However this method
The poster of generation can only be shown in a manner of static images, and the content shown is more single, is unfavorable for people to video
Poster content is further appreciated that, the operating experience of user is affected.
Summary of the invention
In order to solve the above technical problems, it is an object of the invention to: a kind of abundant in content and good user experience move is provided
State video poster generation method, system, device and storage medium.
One aspect of the present invention is adopted the technical scheme that:
A kind of dynamic video poster generation method, comprising the following steps:
From the video flowing obtained in the video flowing of live streaming in preset time；
Dynamic video poster is generated according to the video flowing in user's characteristic information, social information and preset time.
Further, the step for video flowing in preset time is obtained in the video flowing from live streaming, specifically includes:
Identify the video flowing of current live；
10 seconds or rear 10 seconds video flowings before the video flowing of interception current live.
Further, the user's characteristic information includes that user's facial image, User ID, user fingerprints, user refer to vein, use
At least one of family vena metacarpea, user's palmmprint and client iris.
Further, the social information includes at least one of barrage information and message information.
Further, the video flowing according in user's characteristic information, social information and preset time generates dynamic video
The step for poster, specifically includes:
Obtain the characteristic information and poster template of social information, user；
By the video flowing synthesis dynamic video sea in social information, the characteristic information of user, poster template and preset time
Report.
Further, further include the steps that sharing dynamic video poster by social media interface.
Further, the step for the video flowing of the identification current live, specifically: it is currently broadcast by application program identification
The sound for the television image put, to obtain the video flowing of current live.
Another aspect of the present invention is adopted the technical scheme that:
A kind of dynamic video poster generation system, comprising:
Video flowing obtain module, for from the video flowing of live streaming obtain preset time in video flowing；
Dynamic video poster generation module, for according to the video in user's characteristic information, social information and preset time
Stream generates dynamic video poster.
Another aspect of the present invention is adopted the technical scheme that:
A kind of dynamic video poster generating means, comprising:
At least one processor, for storing program；
At least one processor, for executing described program, to realize, a kind of dynamic video poster is raw as described in the present invention
At method.
Another aspect of the present invention is adopted the technical scheme that:
A kind of storage medium, wherein be stored with the executable instruction of processor, the executable instruction of the processor by
For executing a kind of dynamic video poster generation method when processor executes.
The beneficial effects of the present invention are: a kind of dynamic video poster generation method of the present invention, system, device and storage are situated between
Matter, from the video flowing obtained in preset time in the video flowing of live streaming, and it is dynamic to combine user's characteristic information and social information to generate
State video poster so that video poster be enable to carry out Dynamic Display in a manner of dynamic video, and can pass through dynamic video sea
Report obtains the richer displaying contents such as characteristic information and the social information of poster editor user, is conducive to the behaviour for promoting user
It experiences.
Detailed description of the invention
Fig. 1 is a kind of flow chart of dynamic video poster generation method provided in an embodiment of the present invention；
Fig. 2 is the structural block diagram that a kind of dynamic video poster provided in an embodiment of the present invention generates system；
Fig. 3 is a kind of structural block diagram of dynamic video poster generating means provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.In for the examples below
Number of steps is arranged only for the purposes of illustrating explanation, does not do any restriction to the sequence between step, each in embodiment
The execution sequence of step can be adaptively adjusted according to the understanding of those skilled in the art.
Referring to Fig.1, the embodiment of the invention provides a kind of dynamic video poster generation methods, comprising the following steps:
S101, from the video flowing of live streaming obtain preset time in video flowing；
S102, dynamic video poster is generated according to the video flowing in user's characteristic information, social information and preset time.
It a width image frame is intercepted by screenshotss mode generates unlike video poster from existing, the present invention first passes through volume
Code device (decoding for video) is from the video flowing in the video flowing of live streaming in acquisition preset time and is uploaded to backstage (for carrying out
The tool of dynamic video poster editor or interface, it is main that the picture as poster template, user's characteristic information input, social activity are provided
The video flowing of input, the interception of information identifies and the functions such as final video poster synthesis), then on backstage by the view of interception
Frequency stream and user's characteristic information, social information etc. synthesize dynamic video poster.Video flowing in preset time, contains live streaming
The multi-picture frame of video flowing (i.e. current live picture), the video poster synthesized in this way can show more than width picture,
So can show poster by way of dynamic video, increase the attraction to viewer.In addition, in order to increase broadcasting content
Rich and interest, the present invention is also added into user's characteristic information (such as user's head portrait), social in dynamic video poster
Information (such as barrage or), text, two dimensional code, red packet password.Preset time can be according to the editor user's of dynamic video poster
It needs flexibly to be chosen, such as is set as 5s, 10s.
Specifically, backstage mainly includes that video flowing identification obtains module, information input mouth, poster template library, synthesis module
With social media interface etc..
Wherein, video flowing identification obtains module, for receiving the video flowing of the live streaming of encoder upload or directly passing through
The video flowing that identification is broadcast live the modes such as sound or the image of picture to be broadcast live.
Information input interface, for inputting social information (such as barrage, message) for poster editor user, user characteristics are believed
Breath, two dimensional code, red packet password (such as number ID), text information.
Poster template library, for providing various poster templates to select for poster editor user.
Synthesis module, for passing through Video Rendering technology for the video flowing of live streaming, social information, poster template, Yong Hute
The information such as reference breath, two dimensional code, red packet password synthesize dynamic video poster.Specifically, synthesis module can first connect information input
The information of mouth input is converted into binary word throttling, is then rendered again by FFmpeg (third party's open source sdk) with different layers
Out, the synthesis of dynamic video poster can be realized.
Social media interface, for sharing the dynamic video poster of synthesis by social medias such as wechat, microbloggings
And propagation.
While viewer watches dynamic TV poster, the present invention can also attract sight by two dimensional code or red packet password
The person of seeing, to carry out drawing new popularization for third party (such as certain APP).
Be further used as preferred embodiment, obtained in the video flowing from live streaming video flowing in preset time this
One step, specifically includes:
Identify the video flowing of current live；
10 seconds or rear 10 seconds video flowings before the video flowing of interception current live.
The present invention can identify the live streaming picture (video of TV, network etc. by modes such as voice recognition, image recognitions
Stream), the timeliness of the dynamic video poster of generation can be improved in this way.
According to priori knowledge, 10 seconds or so small video communication effects be it is best, the time not only will not be too short but also will not be too
Long, time too short-range missile cause is unable to fully obtain video information；Time length may be subjected to the influence of the factors such as network speed, flow and drop
The viewing of low user with share experience, and the time too long also results in that user is displeased to do sharing.Therefore the present embodiment is default
Time is set as 10 seconds, and user is intercepted first 10 seconds of current live picture or rear 10 seconds contents generate dynamic video
Poster more effectively improves the propagation of dynamic video poster or shares effect.
It is further used as preferred embodiment, the user's characteristic information includes user's facial image, User ID, user
Fingerprint, user refer at least one of vein, user's vena metacarpea, user's palmmprint and client iris.
Specifically, user's facial image can also be facial image is optimized after user's head portrait for generating.
As shown in the above, the present invention can allow user to refer to from user's facial image, User ID, user fingerprints, user quiet
Select any one or any several information extra large to generate dynamic video in arteries and veins, user's vena metacarpea, user's palmmprint and client iris
Report, it is more flexible and diversified.
It is further used as preferred embodiment, the social information includes at least one in barrage information and message information
Kind.Specifically, social information can be inputted by information input interface.
It is further used as preferred embodiment, it is described according in user's characteristic information, social information and preset time
Video flowing generates the step for dynamic video poster, specifically includes:
Obtain the characteristic information and poster template of social information, user；
By the video flowing synthesis dynamic video sea in social information, the characteristic information of user, poster template and preset time
Report.
Specifically, poster template of the invention provides the various poster pictures as background (preparatory typing passes through networking
Mode obtain), flexibly chosen for user.Social information and the characteristic information of user are before the synthesis of dynamic video poster
Be it is static, dynamic video poster synthesis after can play out in a dynamic way.
Further include step S103 as shown in Figure 1, being further used as preferred embodiment: dynamic video poster is passed through
Social media interface is shared.After dynamic video poster of the present invention generates, user can be sent to micro- by social media interface
Letter circle of friends, QQ space, microblogging, blog etc. are shared.
It is further used as preferred embodiment, the step for the video flowing of the identification current live, specifically: pass through
Application program identifies the sound of currently playing television image, to obtain the video flowing of current live.
Specifically, application program refers to the program being mounted on intelligent mobile terminal (such as certain platform APP), and intelligent mobile is whole
End includes the terminals such as smart phone, tablet computer.
By taking football is broadcast live as an example, if user needs to edit the dynamic video of some goal picture using method of the invention
Poster can then proceed as follows:
Firstly, interception in picture, which is broadcast live, from football by encoder scores preceding 10 seconds video flowings (including the goal picture)
And upload backstage；
Then, User ID and importing or upload user head portrait are inputted by the user information input port on backstage, and in user
The barrage or message to be issued is inputted in information input mouth；
Then, the dynamic video poster synthesis button for clicking background interface can be generated by synthesis module comprising should be into
The dynamic video poster of ball picture；
Finally, the dynamic video poster comprising the goal picture is realized circle of friends, microblogging etc. by social media interface
Sharing.
As shown in Fig. 2, the embodiment of the invention also provides a kind of dynamic video posters to generate system, comprising:
Video flowing obtain module 201, for from the video flowing of live streaming obtain preset time in video flowing；
Dynamic video poster generation module 202, for according to the view in user's characteristic information, social information and preset time
Frequency stream generates dynamic video poster.
Suitable for this system embodiment, this system embodiment is implemented content in above method embodiment
Function is identical as above method embodiment, and the beneficial effect reached and above method embodiment beneficial effect achieved
It is identical.
As shown in Fig. 2, being further used as preferred embodiment, the dynamic video poster generation module 201 includes:
Acquiring unit 2011, for obtaining the characteristic information and poster template of social information, user；
Synthesis unit 2012, for by the video in the characteristic information of social information, user, poster template and preset time
Stream synthesis dynamic video poster.
As shown in figure 3, the embodiment of the invention also provides a kind of dynamic video poster generating means, comprising:
At least one processor 301, for storing program；
At least one processor 302, for executing described program to realize a kind of dynamic video sea as described in the present invention
Report generation method.
Suitable for present apparatus embodiment, present apparatus embodiment is implemented content in above method embodiment
Function is identical as above method embodiment, and the beneficial effect reached and above method embodiment beneficial effect achieved
It is identical.
Corresponding with the method for Fig. 1, the embodiment of the invention also provides a kind of storage mediums, wherein being stored with processor can
The instruction of execution, the executable instruction of the processor is when executed by the processor for executing a kind of dynamic video sea
Report generation method.Wherein, the storage medium can for floppy disk, CD, DVD, hard disk, flash memory, USB flash disk, CF card, SD card, mmc card,
SM card, memory stick (Memory Stick), XD card etc..
In conclusion a kind of dynamic video poster generation method of the present invention, system, device and storage medium, from live streaming
The video flowing in preset time is obtained in video flowing, and user's characteristic information and social information is combined to generate dynamic video poster,
To enable video poster to carry out Dynamic Display in a manner of dynamic video, and poster can be obtained by the dynamic video poster and compiled
The richer displaying contents such as characteristic information and the social information of user are collected, the operating experience for promoting user is conducive to.In addition,
The information such as two dimensional code, red packet password can also be synthesized in dynamic video poster by the present invention, be conducive to through dynamic video sea
It offers and carries out drawing new popularization for third party.The solution of the present invention has broad application prospects in applications such as live telecasts.
It is to be illustrated to preferable implementation of the invention, but the present invention is not limited to the embodiment above, it is ripe
Various equivalent deformation or replacement can also be made on the premise of without prejudice to spirit of the invention by knowing those skilled in the art, this
Equivalent deformation or replacement are all included in the scope defined by the claims of the present application a bit.
Claims (10)
1. a kind of dynamic video poster generation method, it is characterised in that: the following steps are included:
From the video flowing obtained in the video flowing of live streaming in preset time；
Dynamic video poster is generated according to the video flowing in user's characteristic information, social information and preset time.
2. a kind of dynamic video poster generation method according to claim 1, it is characterised in that: the video from live streaming
The step for video flowing in preset time is obtained in stream, specifically includes:
Identify the video flowing of current live；
10 seconds or rear 10 seconds video flowings before the video flowing of interception current live.
3. a kind of dynamic video poster generation method according to claim 1, it is characterised in that: the user's characteristic information
Refer in vein, user's vena metacarpea, user's palmmprint and client iris including user's facial image, User ID, user fingerprints, user
It is at least one.
4. a kind of dynamic video poster generation method according to claim 1, it is characterised in that: the social information includes
At least one of barrage information and message information.
5. a kind of dynamic video poster generation method according to claim 1, it is characterised in that: described according to user characteristics
The step for video flowing in information, social information and preset time generates dynamic video poster, specifically includes:
Obtain the characteristic information and poster template of social information, user；
Video flowing in social information, the characteristic information of user, poster template and preset time is synthesized into dynamic video poster.
6. a kind of dynamic video poster generation method according to claim 1, it is characterised in that: further include by dynamic video
The step of poster is shared by social media interface.
7. a kind of dynamic video poster generation method according to claim 2, it is characterised in that: the identification current live
Video flowing the step for, specifically: the sound of currently playing television image is identified by application program, to obtain current
The video flowing of live streaming.
8. a kind of dynamic video poster generates system, it is characterised in that: include:
Video flowing obtain module, for from the video flowing of live streaming obtain preset time in video flowing；
Dynamic video poster generation module, for raw according to the video flowing in user's characteristic information, social information and preset time
At dynamic video poster.
9. a kind of dynamic video poster generating means, it is characterised in that: include:
At least one processor, for storing program；
At least one processor, for executing described program to realize such as a kind of described in any item dynamic visions of claim 1-7
Frequency poster generation method.
10. a kind of storage medium, wherein being stored with the executable instruction of processor, it is characterised in that: the processor is executable
Instruction be used to execute when executed by the processor such as a kind of described in any item dynamic video poster generation sides claim 1-7
Method.
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| CN201910107445.2A CN109905766A (en) | 2019-02-02 | 2019-02-02 | A kind of dynamic video poster generation method, system, device and storage medium |
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| CN201910107445.2A CN109905766A (en) | 2019-02-02 | 2019-02-02 | A kind of dynamic video poster generation method, system, device and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11544814B2 (en) | 2021-01-19 | 2023-01-03 | Samsung Electronics Co., Ltd. | Method and system for displaying a video poster based on artificial intelligence |
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2019
- 2019-02-02 CN CN201910107445.2A patent/CN109905766A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11544814B2 (en) | 2021-01-19 | 2023-01-03 | Samsung Electronics Co., Ltd. | Method and system for displaying a video poster based on artificial intelligence |
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