CN109286822A - Interactive approach, device, equipment and storage medium based on live video identification - Google Patents

Interactive approach, device, equipment and storage medium based on live video identification Download PDF

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Publication number
CN109286822A
CN109286822A CN201811221545.XA CN201811221545A CN109286822A CN 109286822 A CN109286822 A CN 109286822A CN 201811221545 A CN201811221545 A CN 201811221545A CN 109286822 A CN109286822 A CN 109286822A
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China
Prior art keywords
spectators
destination item
main broadcaster
interactive
recognition result
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CN201811221545.XA
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Chinese (zh)
Inventor
乔文彤
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Guangzhou Huya Technology Co Ltd
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Guangzhou Huya Technology Co Ltd
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Priority to CN201811221545.XA priority Critical patent/CN109286822A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21Server components or server architectures
    • H04N21/218Source of audio or video content, e.g. local disk arrays
    • H04N21/2187Live feed
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23418Processing 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213Monitoring of end-user related data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/478Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/488Data services, e.g. news ticker
    • H04N21/4884Data services, e.g. news ticker for displaying subtitles

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The embodiment of the invention discloses a kind of interactive approach, device, equipment and storage mediums based on live video identification.Method includes: acquisition live video stream and the corresponding live streaming task of live video stream;According to the live streaming task, the corresponding destination item of live streaming task is determined;According to chronological order, image recognition is carried out to the live video stream based on the destination item, obtains current recognition result;If current recognition result is matched with destination item, the interactive operation of main broadcaster and spectators are executed.The embodiment of the present invention can be improved the efficiency and real-time of interaction, effectively improve user's retention ratio, greatly improve the execution efficiency and covering progress of the playing method.

Description

Interactive approach, device, equipment and storage medium based on live video identification
Technical field
The present embodiments relate to direct seeding technique more particularly to it is a kind of based on live video identification interactive approach, device, Equipment and storage medium.
Background technique
With the fast development of Internet technology, the network direct broadcasting technical field new as one enters the public visual field, sees Crowd can watch the brilliant show of main broadcaster in respective equipment, and can interact with main broadcaster.
Currently, main broadcaster improves direct broadcasting room liveness, live streaming task is often set up, straight to promote user's retention ratio During broadcasting, by way of being manually entered barrage, the performance of live streaming task is reported to spectators, task to be broadcast live is completed, Realization is interacted with spectators'.But this interactive approach efficiency by being manually entered barrage is lower, cannot guarantee that interaction Real-time.
Summary of the invention
The embodiment of the present invention provides a kind of interactive approach, device, equipment and storage medium based on live video identification, with The efficiency and real-time for improving interaction, effectively improve user's retention ratio.
In a first aspect, the embodiment of the invention provides a kind of interactive approaches based on live video identification, comprising:
Obtain live video stream and the corresponding live streaming task of live video stream;
According to the live streaming task, the corresponding destination item of live streaming task is determined;
According to chronological order, image recognition is carried out to the live video stream based on the destination item, is worked as Preceding recognition result;
If current recognition result is matched with destination item, the interactive operation of main broadcaster and spectators are executed.
Second aspect, the embodiment of the invention also provides a kind of interactive devices based on live video identification, comprising:
Module is obtained, for obtaining live video stream and the corresponding live streaming task of live video stream;
Determining module, for determining the corresponding destination item of live streaming task according to the live streaming task;
Identification module, for carrying out figure to the live video stream based on the destination item according to chronological order As identification, current recognition result is obtained;
Interactive module executes the interactive operation of main broadcaster and spectators if matched for current recognition result with destination item.
The third aspect, the embodiment of the invention also provides a kind of server, the server includes:
One or more processors;
Memory, for storing one or more programs,
When one or more of programs are executed by one or more of processors, so that one or more of processing Device realizes the interactive approach based on live video identification described in any embodiment.
Fourth aspect, the embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer Program realizes the interactive approach based on live video identification described in any embodiment when the program is executed by processor.
In the present embodiment, by obtaining live video stream and the corresponding live streaming task of live video stream, according to described straight Task is broadcast, determines the corresponding destination item of live streaming task, so that the project for needing to identify in live streaming task is obtained automatically, after being convenient for Continuous image recognition;By carrying out image recognition to the live video stream based on the destination item according to chronological order, Current recognition result is obtained, so that intelligence obtains current live task performance by the method for image recognition;If worked as Preceding recognition result is matched with destination item, illustrates that live streaming task is completed, and then execute the interactive operation of main broadcaster and spectators, i.e., intelligently After the completion of change recognizes live streaming task, automatic execution main broadcaster interacts with spectators', is manually entered barrage without main broadcaster, improves mutually Dynamic efficiency and real-time, effectively improves user's retention ratio, greatly improves the execution efficiency and covering progress of the playing method.
Detailed description of the invention
Fig. 1 is a kind of flow chart for interactive approach based on live video identification that the embodiment of the present invention one provides;
Fig. 2 is a kind of flow chart of interactive approach based on live video identification provided by Embodiment 2 of the present invention;
Fig. 3 is a kind of flow chart for interactive approach based on live video identification that the embodiment of the present invention three provides;
Fig. 4 is a kind of flow chart for interactive approach based on live video identification that the embodiment of the present invention four provides;
Fig. 5 is a kind of structural schematic diagram for interactive device based on live video identification that the embodiment of the present invention five provides;
Fig. 6 is a kind of structural schematic diagram for server that the embodiment of the present invention six provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of flow chart for interactive approach based on live video identification that the embodiment of the present invention one provides, this reality Example is applied to be applicable to determine that main broadcaster completes live streaming task, by identifying live video thereby executing the interactive operation with spectators Situation, this method can be executed by the interactive device identified based on live video, should be based on the interaction dress that live video identifies It sets generally by hardware and/or software sharing, and is typically integrated in server, specifically comprise the following steps:
S110, live video stream and the corresponding live streaming task of live video stream are obtained.
Obtain the live video stream that live streaming side apparatus uploads.In order to promote user's retention ratio, raising direct broadcasting room liveness can Live streaming task is arranged, optionally, the category that system can belong to according to live video stream sets up the live streaming task of default, or Person obtains live streaming task that main broadcaster sets up, corresponding with live video stream from main broadcaster's side apparatus.Main broadcaster can by voice or Text mode sets up live streaming task.
By taking danger spot survival game as an example, live streaming task can reach preset times for daily triumph number, and preset times can To be 10,20,30 etc..Live streaming task may be that the daily number for obtaining the medals such as " super refreshing ", " three kill ", " four kill " reaches pre- If number.Live streaming task can also be that default title is obtained in 1 hour.
S120, according to live streaming task, determine the corresponding destination item of live streaming task.
Optionally, if main broadcaster sets up live streaming task by voice mode, it is phonetic matrix that task, which is broadcast live, then to voice The live streaming task of format carries out speech recognition, obtains the live streaming task of text formatting.
Then, using natural language processing (Natural Language Processing, NLP) to the straight of text formatting The task of broadcasting is segmented, and corresponding destination item is obtained.
Optionally, destination item includes the target frequency of occurrence and mesh of target image and objective time interval or target image Mark the period.In one example, live streaming task is that daily triumph number reaches 10 times, and determine destination item: zero point is to 24 points, triumph Image, target frequency of occurrence 10 times.In another example, live streaming task is that default title is obtained in 1 hour, determines target item Mesh: in 1 hour, title image is preset.
S130, currently known according to chronological order based on destination item to live video stream progress image recognition Other result.
Live video stream includes multiple video frames, according to chronological order, carries out image recognition to each video frame.Specifically Ground carries out the image recognition for destination item to each video frame.
Optionally, each video frame is sequentially input to image recognition model, obtains current recognition result.Image recognition model It is the identification model for target image.Optionally, image recognition model is the convolutional neural networks model based on deep learning.
With the progress of live streaming, the new video frame that will acquire successively is input to image recognition model, works as to update Preceding recognition result.
If S140, current recognition result are matched with destination item, the interactive operation of main broadcaster and spectators are executed.
Optionally, after current recognition result updates, matching operation is carried out with destination item, if current recognition result and mesh The matching of mark project illustrates that main broadcaster completes live streaming task for example, identical with destination item, then executes and interacts with spectators Operation.
If current recognition result and destination item mismatch, such as different from destination item, it is straight to illustrate that main broadcaster does not complete Task is broadcast, S130 and S140 are continued to execute.
In the present embodiment, by obtaining live video stream and the corresponding live streaming task of live video stream, appointed according to live streaming Business, determines the corresponding destination item of live streaming task, to obtain the project for needing to identify in live streaming task automatically, is convenient for subsequent figure As identification;By carrying out image recognition to live video stream based on destination item, currently being identified according to chronological order As a result, to by the method for image recognition, intelligence obtains current live task performance;If current recognition result with Destination item matches, and illustrates that live streaming task is completed, and then execute the interactive operation of main broadcaster and spectators, i.e. Weigh sensor to live streaming After the completion of task, automatic execution main broadcaster interacts with spectators', is manually entered barrage without main broadcaster, improves the efficiency and reality of interaction Shi Xing effectively improves user's retention ratio, greatly improves the execution efficiency and covering progress of the playing method.
Embodiment two
Fig. 2 is a kind of flow chart of interactive approach based on live video identification provided by Embodiment 2 of the present invention, this reality It applies example to advanced optimize on the basis of each optional embodiment of above-described embodiment, specifically, destination item includes target image And objective time interval;Correspondingly, according to chronological order, image recognition is carried out to live video stream based on destination item, is obtained Current recognition result, comprising: in objective time interval, according to chronological order, identify the target image in live video stream, obtain To current recognition result.If current recognition result is matched with destination item, the interactive operation of main broadcaster and spectators are executed, comprising: If current recognition result is matched with target image, the interactive operation of main broadcaster and spectators are executed.In conjunction with Fig. 2, specifically include following Step:
S210, live video stream and the corresponding live streaming task of live video stream are obtained.
S220, according to live streaming task, determine the corresponding target image of live streaming task and objective time interval.
S230, in objective time interval, according to chronological order, identify the target image in live video stream, worked as Preceding recognition result.
Optionally, the image recognition model of target image for identification is trained in advance.In objective time interval, according to time elder generation Sequence afterwards, each video frame is sequentially input into trained image recognition model, current recognition result is obtained.
Current recognition result includes: to recognize target image and unidentified to target image;Alternatively, the image recognized is special Sign.
If current recognition result is to recognize target image, determine that current recognition result is matched with target image;Such as The current recognition result of fruit is unidentified to target image, then determines that current recognition result and target image mismatch.If current Recognition result is characteristics of image, further, calculates the distance between the characteristics of image of the characteristics of image and target image that recognize, If distance is less than pre-determined distance threshold value, determine that current recognition result is matched with target image;, whereas if distance is more than or equal to Pre-determined distance threshold value determines that current recognition result and target image mismatch.
If S240, current recognition result are matched with target image, the interactive operation of main broadcaster and spectators are executed.
Optionally, it if current recognition result is matched with target image, can be executed by following plurality of optional embodiment The interactive operation of main broadcaster and spectators.
The first optional embodiment: interactive image is provided to main broadcaster's direct broadcasting room;In response to main broadcaster to interactive image Interactive information is provided to spectators' direct broadcasting room, so that spectators interact with main broadcaster by trigger action.
Specifically, interactive image is shown in main broadcaster's direct broadcasting room, further, interactive image can also be provided to spectators' live streaming Between, with main broadcaster's direct broadcasting room simultaneous display interactive image.The interactive image can be still image or dynamic image, such as dynamic State painted eggshell image.Main broadcaster can carry out trigger action, such as click, mouse-over, touch etc. to interactive image.Based on live video Interactive information, to the trigger action of interactive image, is provided to spectators' direct broadcasting room, into one in response to main broadcaster by the interactive device of identification Step, interactive information can also be provided to main broadcaster's direct broadcasting room, with spectators' direct broadcasting room simultaneous display interactive information.The interactive information It can be lottery information, including prize image.Spectators can trigger prize image and draw a lottery.In a concrete application scene, Prize image includes 100 precious casees, and spectators trigger every time can extract 1~3 brave grain, and it is limited that every spectators extract number.
Second of optional embodiment: interception and the associated sequence of frames of video of destination item constitute sharing video frequency;It will share Video is provided to spectators' direct broadcasting room.Still optionally further, in response to spectators to the sharing operation or play operation of sharing video frequency, Interactive information is provided to corresponding spectators' direct broadcasting room, so that spectators interact with main broadcaster.
Optionally, being with the associated sequence of frames of video of destination item includes the video frame for showing the video frame of target image The preceding M frame of nth frame to rear M frame is constituted sharing video frequency, N and M are natural numbers for example, nth frame shows target image by sequence. Then, sharing video frequency is provided to spectators' direct broadcasting room, further, sharing video frequency can be also provided to main broadcaster's direct broadcasting room.In response to Interactive information is provided to corresponding spectators' direct broadcasting room, the interaction to the sharing operation or play operation of sharing video frequency by spectators Information can be lottery information, including prize image.Spectators can trigger prize image and draw a lottery.
Still optionally further, the sharing video frequency is inserted into after current video frame, so as to spectators main broadcaster's direct broadcasting room from It is dynamic to review Wonderful time.For example, current video frame be video frame A, sharing video frequency include 100 video frames, then video frame A it After be inserted into sharing video frequency.Optionally, in order to avoid the asynchronous problem of live streaming, in former live video stream, after video frame A Video frame identical with the video frame number of sharing video frequency is deleted, i.e., deletes 100 video frames after video frame A.Then, exist After sharing video frequency, continues the live video stream for playing current time, guarantee the synchronism and real-time of live streaming.
The third optional embodiment: barrage lottery information is prompted to spectators' direct broadcasting room, the barrage lottery information includes Barrage information and winnings information;Prize-winning barrage information is selected from the barrage information that spectators send, or obtains main broadcaster from spectators The prize-winning barrage information selected in the barrage information of transmission;According to prize-winning barrage information, award winner list is issued.
Wherein, barrage information includes color, content and pattern of barrage etc., and winnings information includes the type of prize, quantity With value etc..After prompting barrage lottery information to spectators' direct broadcasting room, spectators send corresponding barrage.Server or main broadcaster Lottery operation can be executed, for example, server randomly chooses prize-winning barrage information from barrage information, and by prize-winning barrage information And corresponding audience information generates award winner list, issues to main broadcaster's direct broadcasting room and spectators' direct broadcasting room.In another example main broadcaster is from barrage Selection prize-winning barrage information is clicked in information, and prize-winning barrage information is sent to server, and server is by prize-winning barrage information And corresponding audience information generates award winner list, issues to main broadcaster's direct broadcasting room and spectators' direct broadcasting room.
In the present embodiment, by according to chronological order, identifying the target figure in live video stream in objective time interval Picture obtains current recognition result, if current recognition result is matched with target image, executes the interactive operation of main broadcaster and spectators, To which Weigh sensor goes out the completion of main broadcaster's task, and then execute the interactive operation of main broadcaster and spectators;By the way that interactive image is provided To main broadcaster's direct broadcasting room;In response to main broadcaster to the trigger action of interactive image, interactive information is provided to spectators' direct broadcasting room, thus logical It crosses interactive image and interactive information promotes the interest of interaction, promote live content quality;If by current recognition result with Destination item matching, interception and the associated sequence of frames of video of destination item, constitute sharing video frequency;Sharing video frequency is provided to spectators Interactive information is provided to corresponding spectators in response to spectators to the sharing operation or play operation of sharing video frequency by direct broadcasting room Direct broadcasting room, to encourage spectators' sharing video frequency, is conducive to improve direct broadcasting room liveness and master so that spectators interact with main broadcaster The popularity broadcast also increases the interactivity of spectators and main broadcaster.
Embodiment three
Fig. 3 is a kind of flow chart for interactive approach based on live video identification that the embodiment of the present invention three provides, this reality It applies example to advanced optimize on the basis of each optional embodiment of above-described embodiment, specifically, destination item includes target image Target frequency of occurrence and objective time interval;Correspondingly, according to chronological order, live video stream is carried out based on destination item Image recognition obtains current recognition result, comprising: in objective time interval, according to chronological order, identifies in live video stream Target image, and count the current frequency of occurrence of target image.If current recognition result is matched with destination item, master is executed Broadcast the interactive operation with spectators, comprising: if current frequency of occurrence and target frequency of occurrence are within a preset range, execute main broadcaster with The interactive operation of spectators.In conjunction with Fig. 3, specifically includes the following steps:
S310, live video stream and the corresponding live streaming task of live video stream are obtained.
S320, according to live streaming task, determine the target frequency of occurrence and objective time interval of the corresponding target image of live streaming task.
S330, in objective time interval, according to chronological order, identify the target image in live video stream, and count The current frequency of occurrence of target image.
By taking danger spot is sought survival as an example, in one example, live streaming task is natural number to eat chicken number P, P daily, then when target Section be it is daily, win image target frequency of occurrence be P.SS: after daily 23:59:59, the frequency of occurrence of triumph image It resets, starts to count again.When main broadcaster any one map triumph after, while recognize triumph image, by triumph image go out Occurrence number adds one.
In another example, live streaming task is natural number to kill enemy's number Q, Q daily, then objective time interval is daily, hits The number that the side's of fighting the enemy image occurs is Q.SS: after daily 23:59:59, the number for killing the appearance of enemy's image is reset, and is opened Starting weight newly counts.It when main broadcaster is after any one map kills enemy, while recognizing and killing enemy's image, enemy's image will be killed Frequency of occurrence add one.
In another example, live streaming task is natural number to snipe gunslinging enemy's number T, T daily, then objective time interval is every Day, the number for sniping the appearance of gunslinging enemy's image is T.SS: after daily 23:59:59, the appearance of gunslinging enemy's image is sniped Number reset, start count again.When main broadcaster is after any one map snipes gunslinging enemy, while recognizing and sniping gunslinging enemy The frequency of occurrence for sniping gunslinging enemy's image is added one by square image.
If S340, current frequency of occurrence and target frequency of occurrence are within a preset range, execution main broadcaster interacts with spectators' Operation.
Wherein, preset range can be independently arranged, such as preset range is set as 0,1,2 etc.;Preferably, if currently gone out Occurrence number is identical as target frequency of occurrence, executes the interactive operation of main broadcaster and spectators.
In the present embodiment, if current frequency of occurrence and target frequency of occurrence are within a preset range, embodiment two can be used The first optional embodiment, second of optional embodiment and the third embodiment provided, execution main broadcaster and spectators' Interactive operation, details are not described herein again.
In the present embodiment, by according to chronological order, identifying the target figure in live video stream in objective time interval Picture, and the current frequency of occurrence of target image is counted, if current frequency of occurrence and target frequency of occurrence are within a preset range, hold The interactive operation of row main broadcaster and spectators so that Weigh sensor goes out the completion of main broadcaster's task, and then execute interacting for main broadcaster and spectators Operation.
Example IV
Fig. 4 is a kind of flow chart for interactive approach based on live video identification that the embodiment of the present invention four provides, upper It on the basis of each optional embodiment for stating each embodiment, advanced optimizes, specifically, according to live streaming task, determines live streaming After the corresponding destination item of task, further includes: recorded to live video stream, until current recognition result and destination item Matching, to generate recorded video.In conjunction with Fig. 4, specifically includes the following steps:
S410, live video stream and the corresponding live streaming task of live video stream are obtained.Continue to execute S440 and S420.
S420, according to live streaming task, determine the corresponding destination item of live streaming task.Continue to execute S430.
S430, currently known according to chronological order based on destination item to live video stream progress image recognition Other result.Continue to execute S450.
S440, live video stream is recorded, until current recognition result is matched with destination item, to generate recording view Frequently.Continue to execute S450.
Optionally, after getting the corresponding live streaming task of live video stream, can start to record live video stream System, and after current recognition result is matched with destination item, terminate to record, generates recorded video;Alternatively, in objective time interval, Live video stream is recorded.
If S450, current recognition result are matched with destination item, the interactive operation of main broadcaster and spectators are executed.
Optionally, the interactive operation of main broadcaster and spectators are executed referring also to the first optional embodiment party in embodiment two Formula, second of optional embodiment and the third optional embodiment.
Optionally, executing main broadcaster and the interactive operation of spectators includes that recorded video is provided to spectators' direct broadcasting room, further, It can also be by main broadcaster's direct broadcasting room that recorded video provides.It, will in response to spectators to the sharing operation or play operation of recorded video Interactive information is provided to corresponding spectators' direct broadcasting room, so that spectators interact with main broadcaster.Interactive information can be lottery information, It is specifically detailed in the associated description of above-described embodiment, details are not described herein again.
It is worth noting that S440 can be executed after S410, before S450, S440 synchronous can be executed with S430, It asynchronous can also execute.
In the present embodiment, by being recorded to live video stream, until current recognition result is matched with destination item, with Generate recorded video, and based on recorded video execute main broadcaster and spectators interactive operation, be conducive to improve direct broadcasting room liveness and The popularity of main broadcaster also increases the interactivity of spectators and main broadcaster.
In each optional embodiment of the various embodiments described above, the interactive approach based on live video identification further include: root According to the destination item, at least one the interim project for completing the destination item is determined;According to chronological order, it is based on At least one described interim project carries out image recognition to the live video stream, obtains current recognition result;According to work as The matched interim project of preceding recognition result, generates barrage message, and barrage message is provided to main broadcaster's direct broadcasting room and/or spectators Direct broadcasting room.
Wherein, interim project refers to complete destination item during, the interim project that needs to complete.For example, target Project includes: zero point to 24 points, triumph image, and target frequency of occurrence 10 times.Corresponding stage project includes zero point to 24 points, Triumph image, target frequency of occurrence 1 time, 2 times, 3 times until 10 times.Correspondingly, to the target image in live video stream: triumph Image is identified, when recognizing target image appearance 1 time, generates barrage message corresponding with interim project, such as " completing 1 triumph ";When recognizing target image appearance 2 times, barrage message corresponding with interim project is generated, such as " completing 2 triumpies ", and so on, so that the stage with task is completed, the completion of live streaming task is prompted to spectators in time Situation is manually entered barrage without main broadcaster, improves the efficiency and real-time of interaction, effectively improves user's retention ratio, substantially mention The execution efficiency and covering progress of the playing method are risen.
Embodiment five
Fig. 5 is a kind of structural schematic diagram for interactive device based on live video identification that the embodiment of the present invention five provides. In conjunction with Fig. 5, which includes: to obtain module 51, determining module 52, identification module 53 and interactive module 54.
Module 51 is obtained, for obtaining live video stream and the corresponding live streaming task of live video stream;
Determining module 52, the live streaming task for obtaining according to module 51 is obtained, determines the corresponding target item of live streaming task Mesh;
Identification module 53 is used for according to chronological order, based on the determining destination item of determining module 52 to acquisition mould The live video stream that block 51 obtains carries out image recognition, obtains current recognition result;
Interactive module 54, if the mesh determined for the current recognition result that identification module 53 recognizes with determining module 52 The matching of mark project, executes the interactive operation of main broadcaster and spectators.
In the present embodiment, by obtaining live video stream and the corresponding live streaming task of live video stream, appointed according to live streaming Business, determines the corresponding destination item of live streaming task, to obtain the project for needing to identify in live streaming task automatically, is convenient for subsequent figure As identification;By carrying out image recognition to live video stream based on destination item, currently being identified according to chronological order As a result, to by the method for image recognition, intelligence obtains current live task performance;If current recognition result with Destination item matches, and illustrates that live streaming task is completed, and then execute the interactive operation of main broadcaster and spectators, i.e. Weigh sensor to live streaming After the completion of task, automatic execution main broadcaster interacts with spectators', is manually entered barrage without main broadcaster, improves the efficiency and reality of interaction Shi Xing effectively improves user's retention ratio, greatly improves the execution efficiency and covering progress of the playing method.
Optionally, destination item includes target image and objective time interval;Correspondingly, identification module 53 is according to time order and function Sequentially, image recognition is carried out to live video stream based on destination item, when obtaining current recognition result, be specifically used for: in target In period, according to chronological order, identifies the target image in live video stream, obtain current recognition result.Interactive module If 54 match in current recognition result with destination item, when the interactive operation of execution main broadcaster and spectators, it is specifically used for: if worked as Preceding recognition result is matched with target image, executes the interactive operation of main broadcaster and spectators.
Optionally, destination item includes the target frequency of occurrence and objective time interval of target image;Correspondingly, identification module 53 According to chronological order, image recognition is carried out to live video stream based on destination item, when obtaining current recognition result, tool Body is used for: in objective time interval, according to chronological order, identifying the target image in live video stream, and count target figure The current frequency of occurrence of picture.If interactive module 54 is matched in current recognition result with destination item, execution main broadcaster and spectators' When interactive operation, if being specifically used for current frequency of occurrence and target frequency of occurrence within a preset range, main broadcaster and spectators are executed Interactive operation.
Optionally, if interactive module 54 is matched in current recognition result with destination item, execution main broadcaster and spectators' is mutual When dynamic operation, it is specifically used for: if current recognition result is matched with destination item, interactive image is provided to main broadcaster's direct broadcasting room; In response to main broadcaster to the trigger action of interactive image, interactive information is provided to spectators' direct broadcasting room, so that spectators and main broadcaster carry out Interaction.
Optionally, if interactive module 54 is matched in current recognition result with destination item, execution main broadcaster and spectators' is mutual When dynamic operation, it is specifically used for: if current recognition result is matched with destination item, to spectators' direct broadcasting room prompt barrage prize drawing letter Breath, the barrage lottery information includes barrage information and winnings information;Prize-winning barrage is selected from the barrage information that spectators send Information, or obtain the prize-winning barrage information that main broadcaster selects from the barrage information that spectators send;According to prize-winning barrage information, hair Cloth award winner list.
Optionally, if interactive module 54 is matched in current recognition result with destination item, execution main broadcaster and spectators' is mutual When dynamic operation, it is specifically used for: if current recognition result is matched with destination item, interception and the associated video frame sequence of destination item Column constitute sharing video frequency;Sharing video frequency is provided to spectators' direct broadcasting room.
Still optionally further, interactive module 54 is after being provided to spectators' direct broadcasting room for sharing video frequency, be also used in response to Interactive information is provided to corresponding spectators' direct broadcasting room to the sharing operation or play operation of sharing video frequency by spectators, for seeing Crowd interacts with main broadcaster.
Still optionally further, which further includes insertion module, in interception and the associated video frame sequence of destination item Column are inserted into the sharing video frequency after constituting sharing video frequency after current video frame.
Optionally, which further includes interim cue module, for determining and completing the mesh according to the destination item The interim project of at least one of mark project;According to chronological order, based at least one described interim project to described Live video stream carries out image recognition, obtains current recognition result;According to the matched interim project of current recognition result, it is raw Main broadcaster's direct broadcasting room and/or spectators' direct broadcasting room are provided at barrage message, and by barrage message.
Optionally, based on live video identification interactive device further include record module, for according to live streaming task, really Surely after the corresponding destination item of live streaming task, live video stream is recorded, until current recognition result and destination item Matching, to generate recorded video.
Any embodiment of that present invention can be performed in interactive device based on live video identification provided by the embodiment of the present invention The provided interactive approach based on live video identification, has the corresponding functional module of execution method and beneficial effect.
Embodiment six
Fig. 6 is a kind of structural schematic diagram for server that the embodiment of the present invention six provides, as shown in fig. 6, the server packet Include processor 60, memory 61;The quantity of processor 60 can be one or more in server, with a processor in Fig. 6 For 60;Processor 60, memory 61 in server can be connected by bus or other modes, to pass through bus in Fig. 6 For connection.
Memory 61 is used as a kind of computer readable storage medium, can be used for storing software program, journey can be performed in computer Sequence and module, such as the corresponding program instruction of the interactive approach/module (example identified based on live video in the embodiment of the present invention Such as, acquisition module 51, determining module 52, identification module 53 and the interactive module in interactive device based on live video identification 54).Software program, instruction and the module that processor 60 is stored in memory 61 by operation, thereby executing server The above-mentioned interactive approach based on live video identification is realized in various function application and data processing.
Memory 61 can mainly include storing program area and storage data area, wherein storing program area can store operation system Application program needed for system, at least one function;Storage data area, which can be stored, uses created data etc. according to terminal.This Outside, memory 61 may include high-speed random access memory, can also include nonvolatile memory, for example, at least a magnetic Disk storage device, flush memory device or other non-volatile solid state memory parts.In some instances, memory 61 can be further Including the memory remotely located relative to processor 60, these remote memories can pass through network connection to server.On The example for stating network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Embodiment seven
The embodiment of the present invention seven also provides a kind of computer readable storage medium for being stored thereon with computer program, calculates Machine program by computer processor when being executed for executing a kind of interactive approach based on live video identification, this method packet It includes:
Obtain live video stream and the corresponding live streaming task of live video stream;
According to live streaming task, the corresponding destination item of live streaming task is determined;
According to chronological order, image recognition is carried out to live video stream based on destination item, obtains currently identifying knot Fruit;
If current recognition result is matched with destination item, the interactive operation of main broadcaster and spectators are executed.
Certainly, a kind of computer-readable storage medium being stored thereon with computer program provided by the embodiment of the present invention Matter, computer program are not limited to method operation as above, can also be performed provided by any embodiment of the invention based on straight Broadcast the relevant operation in the interactive approach of video identification.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but in many cases, the former is more Good embodiment.Based on this understanding, technical solution of the present invention substantially in other words contributes to the prior art Part can be embodied in the form of software products, which can store in computer readable storage medium In, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are with so that a computer is set The method that standby (can be personal computer, server or the network equipment etc.) executes each embodiment of the present invention.
It is worth noting that, in the embodiment of the above-mentioned interactive device based on live video identification, included each list Member and module are only divided according to the functional logic, but are not limited to the above division, as long as can be realized corresponding Function;In addition, the specific name of each functional unit is also only for convenience of distinguishing each other, it is not intended to restrict the invention Protection scope.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation, It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.

Claims (10)

1. a kind of interactive approach based on live video identification characterized by comprising
Obtain live video stream and the corresponding live streaming task of live video stream;
According to the live streaming task, the corresponding destination item of live streaming task is determined;
According to chronological order, image recognition is carried out to the live video stream based on the destination item, is currently known Other result;
If current recognition result is matched with destination item, the interactive operation of main broadcaster and spectators are executed.
2. the method according to claim 1, wherein the destination item includes target image and objective time interval;
Correspondingly, described according to chronological order, image recognition is carried out to the live video stream based on the destination item, Obtain current recognition result, comprising:
In objective time interval, according to chronological order, identifies the target image in the live video stream, currently identified As a result;
If the current recognition result is matched with destination item, the interactive operation of main broadcaster and spectators are executed, comprising:
If current recognition result is matched with target image, the interactive operation of main broadcaster and spectators are executed.
3. the method according to claim 1, wherein the target that the destination item includes target image goes out occurrence Several and objective time interval;
Correspondingly, described according to chronological order, image recognition is carried out to the live video stream based on the destination item, Obtain current recognition result, comprising:
In objective time interval, according to chronological order, the target image in the live video stream is identified, and count target figure The current frequency of occurrence of picture;
If the current recognition result is matched with destination item, the interactive operation of main broadcaster and spectators are executed, comprising:
If current frequency of occurrence and target frequency of occurrence are within a preset range, the interactive operation of main broadcaster and spectators are executed.
4. the method according to claim 1, wherein if the current recognition result is matched with destination item, Execute the interactive operation of main broadcaster and spectators, comprising:
If current recognition result is matched with destination item, interactive image is provided to main broadcaster's direct broadcasting room;
In response to main broadcaster to the trigger action of interactive image, interactive information is provided to spectators' direct broadcasting room, for spectators and main broadcaster It is interacted;Alternatively,
If the current recognition result is matched with destination item, the interactive operation of main broadcaster and spectators are executed, comprising:
If current recognition result is matched with destination item, barrage lottery information, the barrage prize drawing are prompted to spectators' direct broadcasting room Information includes barrage information and winnings information;
Prize-winning barrage information is selected from the barrage information that spectators send, or obtains main broadcaster from the barrage information that spectators send The prize-winning barrage information of selection;
According to prize-winning barrage information, award winner list is issued.
5. the method according to claim 1, wherein if the current recognition result is matched with destination item, Execute the interactive operation of main broadcaster and spectators, comprising:
If current recognition result is matched with destination item, interception and the associated sequence of frames of video of destination item constitute and share view Frequently;
The sharing video frequency is provided to spectators' direct broadcasting room;
In response to spectators to the sharing operation or play operation of the sharing video frequency, interactive information is provided to corresponding spectators Direct broadcasting room, so that spectators interact with main broadcaster.
6. according to the method described in claim 5, it is characterized in that, intercepting and the associated sequence of frames of video of destination item, structure After sharing video frequency, further includes:
The sharing video frequency is inserted into after current video frame.
7. method according to claim 1-6, which is characterized in that further include:
According to the destination item, at least one the interim project for completing the destination item is determined;
According to chronological order, image recognition is carried out to the live video stream based at least one described interim project, Obtain current recognition result;
According to the matched interim project of current recognition result, barrage message is generated, and it is straight that barrage message is provided to main broadcaster Between broadcasting and/or spectators' direct broadcasting room.
8. a kind of interactive device based on live video identification characterized by comprising
Module is obtained, for obtaining live video stream and the corresponding live streaming task of live video stream;
Determining module, for determining the corresponding destination item of live streaming task according to the live streaming task;
Identification module, for carrying out image knowledge to the live video stream based on the destination item according to chronological order Not, current recognition result is obtained;
Interactive module executes the interactive operation of main broadcaster and spectators if matched for current recognition result with destination item.
9. a kind of server, which is characterized in that the server includes:
One or more processors;
Memory, for storing one or more programs,
When one or more of programs are executed by one or more of processors, so that one or more of processors are real The now interactive approach based on live video identification as described in any in claim 1-7.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor The interactive approach based on live video identification as described in any in claim 1-7 is realized when execution.
CN201811221545.XA 2018-10-19 2018-10-19 Interactive approach, device, equipment and storage medium based on live video identification Pending CN109286822A (en)

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Application publication date: 20190129