CN108881938A - Live video intelligently cuts broadcasting method and device - Google Patents
Live video intelligently cuts broadcasting method and device Download PDFInfo
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- CN108881938A CN108881938A CN201810869384.9A CN201810869384A CN108881938A CN 108881938 A CN108881938 A CN 108881938A CN 201810869384 A CN201810869384 A CN 201810869384A CN 108881938 A CN108881938 A CN 108881938A
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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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- 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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
-
- 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
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
Abstract
The present invention provides a kind of live video and intelligently cuts broadcasting method and device, and live video intelligently cuts broadcasting method and includes：Live video data are received, the live video data include at least live broadcast picture；Image recognition is carried out to the live broadcast picture, judges whether the live broadcast picture is bad picture, the bad picture, which is at least, to be related to yellow picture, relates to sudden and violent picture, relate to political affairs picture, relate to probably one of picture；If the live broadcast picture is bad picture, live video is cut and is broadcast to prestore video.Live video of the present invention intelligently cuts broadcasting method and device, live broadcast picture in live video can be identified, in the case where judging live broadcast picture is bad picture, automatically live video is cut and is broadcast to prestore video, it efficiently avoids bad picture to be broadcast live away through capture apparatus, also avoiding bad picture influences spectators to the perception of live video and cause undesirable influence.
Description
Technical field
The present invention relates to multimedia technology field, in particular to a kind of live video intelligently cut broadcasting method and
Device.
Background technique
Live broadcast refer at the scene the image of news facts, sound and reporter report, interview etc. be converted to broadcast or
The instant broadcast way that TV signal directly emits, or say, refer at the scene with the generation of event, development process simultaneously
Production and the broadcast way for broadcasting broadcast, TV programme, for media event, it is both the section of reporting style and broadcast
Mesh.
The characteristics of live broadcast is its limitation for overcoming time and space to the maximum extent, convenient for playing radio and television
Advantage, compared with recording, video recording broadcast, timeliness is stronger, and spectators' presence on the spot in person and sense of participation are strong, is usually used in great
The movable reports such as meeting, Festival celebration Festival activity, sports tournament, general knowledge test, theatrical performances.
It is a kind of mode broadcasted immediately due to broadcasting live, some bad citizen are learning recording location and recording time
After point, studio can be gone to hold some bad propaganda activities, for example, the only propaganda activity in port, terrorist activity etc., through shooting
The propaganda activity that equipment is held is broadcast live, to achieve the purpose that it holds propaganda activity, however, such behave is not
Studio has only been upset, has also affected spectators to the perception of live video, meanwhile, also create undesirable influence.
Summary of the invention
In view of the above problems, the present invention provides a kind of live videos intelligently to cut broadcasting method and device, can be to reception
To live video in live broadcast picture identified, judging broadcast live picture be bad picture the case where
Under, live video is cut automatically and is broadcast to prestore video, bad picture is efficiently avoided and is broadcast live away through capture apparatus,
Also avoiding bad picture influences spectators to the perception of live video and causes undesirable influence.
To achieve the goals above, the present invention adopts the following technical scheme that：
In a first aspect, the present invention provides a kind of live videos intelligently to cut broadcasting method, including：
Live video data are received, the live video data include at least live broadcast picture；
Image recognition is carried out to the live broadcast picture, judges whether the live broadcast picture is bad picture, institute
Bad picture is stated at least to relate to yellow picture, relate to sudden and violent picture, relate to political affairs picture, relate to probably one of picture；
If the live broadcast picture is bad picture, live video is cut and is broadcast to prestore video.
It is intelligently cut in broadcasting method in above-mentioned live video, further includes：
It is prestored before video playing terminates single described, to live broadcast picture progress image recognition, described in judgement
Whether picture of broadcasting live is bad picture；
If the live broadcast picture is still bad picture, this is played again prestore video or cut and broadcast and another prestore video；
If the live broadcast picture is non-bad picture, it is single described prestore video playing after, cut the scene of broadcasting
Live video.
It is intelligently cut in broadcasting method in above-mentioned live video, further includes：
When prestoring video described in the broadcasting, continues to carry out image recognition to the live broadcast picture, judge the scene
It is broadcast live whether picture is bad picture；
If the live broadcast picture is still bad picture, continue to prestore video described in broadcasting；
If the live broadcast picture is non-bad picture, the video that prestores of broadcasting is cut and broadcast as live video.
It is intelligently cut in broadcasting method in above-mentioned live video, further includes：
Cut broadcast back live broadcast picture after, continue to the live broadcast picture progress image recognition, judge described existing
Whether field live streaming picture is bad picture；
If the live broadcast picture is bad picture again, detect one by one it is multiple it is described prestore whether video is played,
Live video is cut and is broadcast as not played one prestored in video.
It is intelligently cut in broadcasting method in above-mentioned live video, further includes：
Cut broadcast back live broadcast picture after, whether the play signal source for detecting display terminal corresponding with live video
Signal source be consistent；
If it is detected that the play signal source of display terminal signal source corresponding with live video is not inconsistent, prompt letter is sent
Breath, the prompt information is for prompting spectators' live video by switchback.
It is intelligently cut in broadcasting method in above-mentioned live video, described " if the live broadcast picture is bad picture, it will
Live video, which is cut, to be broadcast to prestore video ", it specifically includes：
If the live broadcast picture is bad picture, the record that spectators watch video in the given time is obtained；
The record analysis for watching video in the given time according to spectators show that the spectators like the video type of viewing；
Live video is cut broadcast for the spectators like viewing video type be consistent prestore video.
Second aspect, the present invention provides a kind of receiving modules, and for receiving live video data, the scene is straight
It broadcasts video data and includes at least live broadcast picture；
Picture recognition module judges the live broadcast picture for carrying out image recognition to the live broadcast picture
It whether is bad picture, the bad picture, which is at least, to be related to yellow picture, relates to sudden and violent picture, relate to political affairs picture, relate to probably one of picture；
Broadcasting module is cut, for live video being cut and is broadcast to prestore when the live broadcast picture being bad picture
Video.
It is intelligently cut in broadcasting device in above-mentioned live video, further includes：
Module is obtained, watches the record of video in the given time for obtaining spectators；
Analysis module, the record analysis for watching video in the given time according to spectators show that the spectators like watching
Video type；
It is described to cut broadcasting module, it is also used to cut live video and broadcast to like the video type of viewing to be consistent with the spectators
Prestore video.
The third aspect, the present invention provides a kind of terminal device, including memory and processor, the memory is used for
Computer program is stored, the processor runs the computer program so that the terminal device executes above-mentioned live broadcast
Video intelligent cuts broadcasting method.
Fourth aspect, the present invention provides a kind of computer readable storage mediums, are stored in above-mentioned terminal device
Used computer program.
Advantages of the present invention or principle are illustrated below：
Live video provided by the invention intelligently cuts broadcasting method and device, is having received live video data
Afterwards, image recognition can be carried out to the live broadcast picture in live video, judges whether live broadcast picture is bad picture
Face, bad picture, which can be, to be related to yellow picture, relates to sudden and violent picture, relate to political affairs picture, relate to probably one or more of picture, is occurred in judgement
In the case that field live streaming picture is bad picture, live video can be cut automatically and broadcast to prestore video, efficiently avoided
Bad picture is broadcast live away through capture apparatus, and also avoiding bad picture influences spectators to the perception of live video and make
At undesirable influence, meanwhile, prestore cutting to broadcast spectators can also being made to continue to watch for video.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of the scope of the invention.
Fig. 1 is the flow chart that the live video that the embodiment of the present invention one provides intelligently cuts broadcasting method；
Fig. 2 is the flow chart that live video provided by Embodiment 2 of the present invention intelligently cuts broadcasting method；
Fig. 3 is the flow chart that the live video that the embodiment of the present invention three provides intelligently cuts broadcasting method；
Fig. 4 is the schematic diagram that the live video that the embodiment of the present invention four provides intelligently cuts broadcasting device.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
For the problems of the prior art, the present invention provides a kind of live videos intelligently to cut broadcasting method and device,
After having received live video data, image recognition, judgement can be carried out to the live broadcast picture in live video
Whether picture of broadcasting live is bad picture, and bad picture, which can be, to be related to yellow picture, relates to sudden and violent picture, relate to political affairs picture, relate to probably picture
One or more of, in the case where judging live broadcast picture is bad picture, live video can be cut automatically
It broadcasts to prestore video, efficiently avoids bad picture and be broadcast live away through capture apparatus, also avoiding bad picture influences to see
Crowd on the perception of live video and causing undesirable influence, meanwhile, prestore cutting to broadcast spectators can also being made to continue to watch for video.
Embodiment one
Fig. 1 is the flow chart that a kind of live video provided in an embodiment of the present invention intelligently cuts broadcasting method, this method packet
Include following steps：
Step S101, receives live video data, and the live video data include at least live broadcast picture
Face.
In the present embodiment, live video data can issue in real time for capture apparatus, or can set for shooting
It is standby to be sent to cloud in real time, then issued in real time by cloud.
Live video data can also include live audio other than above-mentioned live broadcast picture.
In the present embodiment, live streaming scene can attach most importance to Great Council, Festival celebration Festival activity, sports tournament, general knowledge test, text
The movable live streaming scene such as skill performance.
Step S102 carries out image recognition to the live broadcast picture, judges whether the live broadcast picture is not
Good picture, the bad picture, which is at least, to be related to yellow picture, relates to sudden and violent picture, relate to political affairs picture, relate to probably one of picture.
In the present embodiment, it is possible to carry out image recognition to live broadcast picture with image recognition model, judge live straight
Broadcast whether picture is bad picture.Preferably, image recognition model is the artificial intelligence model based on image recognition.
The above-mentioned yellow picture that relates to can be understood as the picture for being related to yellow content；Relating to sudden and violent picture can be understood as being related to violence
The picture of content；Relating to political affairs picture can be understood as being related to the picture of political sensitivity content；Relating to probably picture can be understood as being related to fearing
It is afraid of the picture of event or the attack of terrorism.
Above-mentioned bad picture, which can be, to be related to yellow picture, relates to sudden and violent picture, relate to political affairs picture, relate to probably one or more of picture.
In the present embodiment, by taking the above-mentioned artificial intelligence model based on image recognition as an example, the people based on image recognition
Work model of mind carries out deep learning and obtains using the bad picture of magnanimity as foundation, is carrying out image knowledge to live broadcast picture
When other, the accuracy rate of identification can be greatly improved.
Live video is cut and is broadcast to prestore video if the live broadcast picture is bad picture by step S103.
In the present embodiment, prestoring video can be one or more, and prestoring video can be micro- video, short-sighted frequency or length
Video, for example, prestoring video can be advertisement video, or the movable promotional videos of live broadcast, or often shorter animation view
Frequency etc., here, no longer being enumerated.
Live video provided in an embodiment of the present invention intelligently cuts broadcasting method, is having received live video data
Afterwards, image recognition can be carried out to the live broadcast picture in live video, judges whether live broadcast picture is bad picture
Face, bad picture, which can be, to be related to yellow picture, relates to sudden and violent picture, relate to political affairs picture, relate to probably one or more of picture, is occurred in judgement
In the case that live streaming picture is bad picture, live video can be cut automatically and broadcast to prestore video, prestoring video can be with
For advertisement video, or live broadcast movable promotional videos, or often shorter animation video etc..
Live video provided in an embodiment of the present invention intelligently cuts broadcasting method, efficiently avoids bad picture through bat
Equipment is taken the photograph to be broadcast live away, also avoiding bad picture influences spectators to the perception of live video and causes undesirable influence,
Meanwhile prestoring cutting to broadcast spectators can also being made to continue to watch for video.
Embodiment two
Fig. 2 is the flow chart that a kind of live video provided in an embodiment of the present invention intelligently cuts broadcasting method, this method packet
Include following steps：
Step S201, receives live video data, and the live video data include at least live broadcast picture
Face.
Step S202 carries out image recognition to the live broadcast picture, judges whether the live broadcast picture is not
Good picture, the bad picture, which is at least, to be related to yellow picture, relates to sudden and violent picture, relate to political affairs picture, relate to probably one of picture.
Live video is cut and is broadcast to prestore video if the live broadcast picture is bad picture by step S203.
Step S204 is prestored before video playing terminates single described, to live broadcast picture progress image recognition,
Judge whether the live broadcast picture is bad picture.
In the present embodiment, some time point before individually prestoring video playing and terminate can be preset to live broadcast picture
Carry out image recognition, for example, it is default individually prestore video playing and terminate before some time point can be and individually prestore video and broadcast
It puts end first 2 seconds, first 3 seconds or first 5 seconds etc..
In the present embodiment, it is prestored before video playing terminates single described, to live broadcast picture progress image
Identification, if judging, the live broadcast picture is still bad picture, step S205 is carried out, if judging the live broadcast
Picture is non-bad picture, then the content for carrying out step S206, step S205 and step S206 is as follows.
Step S205, plays this again and prestores video or cut and broadcast and another prestore video.
In the present embodiment, above-mentioned broadcasting again this prestore video and can be understood as after this prestores video playing,
Continue the broadcasting for prestoring video；Above-mentioned cut is broadcast another video that prestores and be can be after this prestores video playing, with machine-cut
Broadcast it is another prestore video, or in the play list, cut by playing sequence and sow one and prestore video.
Step S206, it is single described prestore video playing after, cut and broadcast live video.
In the present embodiment, it is prestored before video playing terminates single described, to live broadcast picture progress image
Identification, if judging, the live broadcast picture is non-bad picture, after prestoring video playing described in single, automatically
It cuts and broadcasts back live video.
Live video provided in an embodiment of the present invention intelligently cuts broadcasting method, and avoiding live streaming picture at the scene is still not
The incision of the case where good picture is broadcast back, be ensure that spectators will not watch bad picture, is also further avoided bad picture
Spectators are influenced on the perception of live video and cause undesirable influence；Meanwhile it is whole both to ensure that spectators can completely watch
It is a to prestore video, also ensure that spectators can more watch live video in time.
As an alternative embodiment, live video of the embodiment of the present invention intelligently cuts broadcasting method, further include as
Lower step：
Cut broadcast back live broadcast picture after, continue to the live broadcast picture progress image recognition, judge described existing
Whether field live streaming picture is bad picture.
If the live broadcast picture is bad picture again, detect one by one it is multiple it is described prestore whether video is played,
Live video is cut and is broadcast as not played one prestored in video.
In the optional embodiment, cut broadcast back live broadcast picture after, if judge again broadcast live picture
For bad picture, detection is multiple to prestore whether video is played, and upon completion of the assays, automatically cuts live video and broadcasts as not
Played one prestored in video can broadcast one prestored in video not to be played in playlist with machine-cut,
Or cut first prestored in video broadcast not to be played in playlist.
The live video of the optional embodiment intelligently cuts broadcasting method, efficiently avoid spectators repeatedly watch it is same
Video is prestored, can guarantee that spectators have fresh perception under the broadcasting that difference prestores video, bring better experience sense to spectators.
As an alternative embodiment, live video of the embodiment of the present invention intelligently cuts broadcasting method, further include as
Lower step：
Cut broadcast back live broadcast picture after, whether the play signal source for detecting display terminal corresponding with live video
Signal source be consistent；
If it is detected that the play signal source of display terminal signal source corresponding with live video is not inconsistent, prompt letter is sent
Breath, the prompt information is for prompting spectators' live video by switchback.
In the optional embodiment, it is current that the play signal source of above-mentioned display terminal can be understood as display terminal
Play signal source, the corresponding signal source of live video can be understood as play the live video signal source,
The corresponding signal source of the live video can be one or more.
If the corresponding signal source of the live video be it is multiple, if the play signal source of display terminal and any one
The corresponding signal source of the live video always, is then consistent.
In the optional embodiment, above-mentioned prompt information, which can be, to be sent directly to display terminal or passes through cloud
It is sent to display terminal.
Prompt information can wrap containing emphasis identification information, preferably to prompt spectators.
The live video of the optional embodiment intelligently cuts broadcasting method, can cut broadcast back live broadcast picture after,
In the case where detecting that the play signal source of the display terminal of spectators signal source corresponding with live video is not inconsistent, transmission is mentioned
Show information, spectators' live video is notified by switchback, spectators to be made to watch back live video in time, subtracted in time
Few spectators miss the content of live video.
As an alternative embodiment, live video of the embodiment of the present invention is intelligently cut in broadcasting method, it is above-mentioned
Step S203 includes：
If the live broadcast picture is bad picture, the record that spectators watch video in the given time is obtained.
In the optional embodiment, the mode that above-mentioned acquisition spectators watch the record of video in the given time can be with
It is to directly acquire, or obtained by cloud.
The above-mentioned predetermined time can be in one week, in one month, in three months or in half a year etc..
The record analysis for watching video in the given time according to spectators show that the spectators like the video type of viewing.
In the optional embodiment, it is most that above-mentioned spectators like that the video type of viewing can be watched time
Video type, or the viewing longest video type of duration.
Live video is cut broadcast for the spectators like viewing video type be consistent prestore video.
The live video of the optional embodiment intelligently cuts broadcasting method, can to broadcast be pre- cutting live video
When depositing video, live video is cut broadcast for the spectators like viewing video type be consistent prestore video, make spectators
There can be preferable perception, bring better experience sense to spectators, in the case where attracting spectators' viewing, live video quilt at the scene
After switchback, guarantee that spectators can watch live video in time.
Remaining content of the present embodiment can refer to the content of above-described embodiment one, in the present embodiment, no longer be repeated.
Embodiment three
Fig. 3 is the flow chart that a kind of live video provided in an embodiment of the present invention intelligently cuts broadcasting method, this method packet
Include following steps：
Step S301, receives live video data, and the live video data include at least live broadcast picture
Face.
Step S302 carries out image recognition to the live broadcast picture, judges whether the live broadcast picture is not
Good picture, the bad picture, which is at least, to be related to yellow picture, relates to sudden and violent picture, relate to political affairs picture, relate to probably one of picture.
Live video is cut and is broadcast to prestore video if the live broadcast picture is bad picture by step S303.
Step S304 when prestoring video described in the broadcasting, continues to carry out the live broadcast picture image recognition, judgement
Whether the live broadcast picture is bad picture.
In the present embodiment, when prestoring video described in the broadcasting, image recognition can be carried out to live broadcast picture in real time,
Or image recognition is carried out to live broadcast picture within a preset time period, or in preset timing node to live broadcast picture
Carry out image recognition.
In the present embodiment, when prestoring video described in the broadcasting, continue to carry out image recognition to the live broadcast picture,
If judging, the live broadcast picture is still bad picture, carries out step S305, if judging the live broadcast picture
For non-bad picture, then the content for carrying out step S306, step S305 and step S306 is as follows.
Step S305 continues to prestore video described in broadcasting.
The video that prestores of broadcasting is cut and is broadcast as live video by step S306.
Live video provided in an embodiment of the present invention intelligently cuts broadcasting method, can continue pair when broadcasting prestores video
Picture of broadcasting live carries out image recognition, when judging live broadcast picture is non-bad picture, more cuts and broadcasts back in time
Live broadcast picture guarantees that spectators can watch live video in time.
Remaining content of the present embodiment can refer to the content of above-described embodiment one and embodiment two, in the present embodiment, no
It is repeated again.
Example IV
Fig. 4 shows the structural schematic diagram that a kind of live video provided in an embodiment of the present invention intelligently cuts broadcasting device.
The live video of Fig. 4 intelligently cuts broadcasting device, including：
Receiving module 410, for receiving live video data, the live video data include at least scene
Picture is broadcast live.
Picture recognition module 420 judges the live broadcast picture for carrying out image recognition to the live broadcast picture
Whether face is bad picture, the bad picture be at least relate to yellow picture, relate to sudden and violent picture, relate to political affairs picture, relate in probably picture one
Kind.
Broadcasting module 430 is cut, to broadcast be pre- for when the live broadcast picture is bad picture, live video to be cut
Deposit video.
As an alternative embodiment, the live video of the embodiment of the present invention intelligently cuts broadcasting device, further include：
Module is obtained, watches the record of video in the given time for obtaining spectators.
Analysis module, the record analysis for watching video in the given time according to spectators show that the spectators like watching
Video type.
Further, above-mentioned to cut broadcasting module 430, it is also used to cut live video and broadcast to like watching with the spectators
Video type be consistent prestore video.
The live video of the embodiment of the present invention intelligently cuts broadcasting device, to the scene in the live video received
Live streaming picture is identified, in the case where judging live broadcast picture is bad picture, is automatically cut live video
It broadcasts to prestore video, efficiently avoids bad picture and be broadcast live away through capture apparatus, also avoiding bad picture influences to see
Crowd on the perception of live video and causing undesirable influence, meanwhile, prestore cutting to broadcast spectators can also being made to continue to watch for video.
The live video that above-mentioned live video intelligently cuts the implementable above-described embodiment one of broadcasting device is intelligently cut
Broadcasting method.Any option in embodiment one is also applied for the present embodiment, and I will not elaborate.
In addition, the terminal device can be for set-top box or smart television etc. eventually the present invention also provides a kind of terminal device
End equipment.The terminal device includes memory and processor, and the memory is for storing computer program, the processor
The computer program is run so that the terminal device executes above-mentioned live video and intelligently cuts broadcasting method.
Memory may include storing program area and storage data area, wherein storing program area can storage program area, at least
Application program needed for one function (such as sound-playing function, image player function etc.) etc.；Storage data area can store root
Created data (such as audio data, phone directory etc.) etc. are used according to mobile terminal.In addition, memory may include high speed
Random access memory, can also include nonvolatile memory, a for example, at least disk memory, flush memory device or
Other volatile solid-state parts.
The present embodiment additionally provides a kind of computer readable storage medium, is stored with used in above-mentioned terminal device
Computer program.
In several embodiments provided herein, it should be understood that disclosed system and method can also pass through
Other modes are realized.System embodiment described above is only schematical, for example, flow chart and structure in attached drawing
Figure shows the system frame in the cards of the system of multiple embodiments according to the present invention, method and computer program product
Structure, function and operation.In this regard, each box in flowchart or block diagram can represent a module, section or code
A part, a part of the module, section or code includes one or more for implementing the specified logical function
Executable instruction.It should also be noted that function marked in the box can also be to be different from the implementation as replacement
The sequence marked in attached drawing occurs.For example, two continuous boxes can actually be basically executed in parallel, they are sometimes
It can execute in the opposite order, this depends on the function involved.It is also noted that in structure chart and/or flow chart
The combination of each box and the box in structure chart and/or flow chart, can function or movement as defined in executing it is dedicated
Hardware based system realize, or can realize using a combination of dedicated hardware and computer instructions.
In addition, each functional module or unit in each embodiment of the present invention can integrate one independence of formation together
Part, be also possible to modules or unit individualism, one can also be integrated to form with two or more modules or unit
A independent part.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a terminal device (can be machine top
Box or smart television etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.And storage medium above-mentioned
Including：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random
Access Memory), the various media that can store program code such as magnetic or disk.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. live video intelligently cuts broadcasting method, which is characterized in that including：
Live video data are received, the live video data include at least live broadcast picture；
To the live broadcast picture carry out image recognition, judge whether the live broadcast picture is bad picture, it is described not
Good picture, which is at least, to be related to yellow picture, relates to sudden and violent picture, relate to political affairs picture, relate to probably one of picture；
If the live broadcast picture is bad picture, live video is cut and is broadcast to prestore video.
2. live video according to claim 1 intelligently cuts broadcasting method, which is characterized in that further include：
It is prestored before video playing terminates single described, to live broadcast picture progress image recognition, judges the scene
It is broadcast live whether picture is bad picture；
If the live broadcast picture is still bad picture, this is played again prestore video or cut and broadcast and another prestore video；
If the live broadcast picture is non-bad picture, it is single described prestore video playing after, cut and broadcast live broadcast
Video.
3. live video according to claim 1 intelligently cuts broadcasting method, which is characterized in that further include：
When prestoring video described in the broadcasting, continues to carry out image recognition to the live broadcast picture, judge the live broadcast
Whether picture is bad picture；
If the live broadcast picture is still bad picture, continue to prestore video described in broadcasting；
If the live broadcast picture is non-bad picture, the video that prestores of broadcasting is cut and broadcast as live video.
4. live video according to claim 2 or 3 intelligently cuts broadcasting method, which is characterized in that further include：
After cutting and broadcasting back live broadcast picture, continue to carry out image recognition to the live broadcast picture, judge it is described it is live directly
Broadcast whether picture is bad picture；
If the live broadcast picture is bad picture again, detect one by one it is multiple it is described prestore whether video is played, will show
Field live video, which is cut, to be broadcast as not played one prestored in video.
5. live video according to claim 2 or 3 intelligently cuts broadcasting method, which is characterized in that further include：
Cut broadcast back live broadcast picture after, detect the play signal source letter whether corresponding with live video of display terminal
Number source is consistent；
If it is detected that the play signal source of display terminal signal source corresponding with live video is not inconsistent, prompt information is sent,
The prompt information is for prompting spectators' live video by switchback.
6. live video according to claim 1 intelligently cuts broadcasting method, which is characterized in that described " if the scene
Live streaming picture is bad picture, and live video is cut and is broadcast to prestore video ", it specifically includes：
If the live broadcast picture is bad picture, the record that spectators watch video in the given time is obtained；
The record analysis for watching video in the given time according to spectators show that the spectators like the video type of viewing；
Live video is cut broadcast for the spectators like viewing video type be consistent prestore video.
7. live video intelligently cuts broadcasting device, which is characterized in that including：
Receiving module, for receiving live video data, the live video data include at least live broadcast picture
Face；
Whether picture recognition module judges the live broadcast picture for carrying out image recognition to the live broadcast picture
For bad picture, the bad picture, which is at least, to be related to yellow picture, relates to sudden and violent picture, relate to political affairs picture, relate to probably one of picture；
Broadcasting module is cut, for live video being cut and is broadcast to prestore video when the live broadcast picture being bad picture.
8. live video according to claim 7 intelligently cuts broadcasting device, which is characterized in that further include：
Module is obtained, watches the record of video in the given time for obtaining spectators；
Analysis module, the record analysis for watching video in the given time according to spectators show that the spectators like the view of viewing
Frequency type；
It is described to cut broadcasting module, it is also used to cut live video and broadcast to like that it is pre- that the video type of viewing is consistent with the spectators
Deposit video.
9. a kind of terminal device, which is characterized in that including memory and processor, the memory is for storing computer journey
Sequence, the processor runs the computer program so that the terminal device executes according to claim 1 to any one of 6 institutes
The live video stated intelligently cuts broadcasting method.
10. a kind of computer readable storage medium, which is characterized in that it is stored with institute in terminal device as claimed in claim 9
The computer program used.
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