CN107613314B - A kind of method and device detecting brush popularity behavior in live streaming - Google Patents
A kind of method and device detecting brush popularity behavior in live streaming Download PDFInfo
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- CN107613314B CN107613314B CN201710930163.3A CN201710930163A CN107613314B CN 107613314 B CN107613314 B CN 107613314B CN 201710930163 A CN201710930163 A CN 201710930163A CN 107613314 B CN107613314 B CN 107613314B
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Abstract
The invention discloses a kind of method and devices of brush popularity behavior in detection live streaming, method therein includes: that the target video selected from pre-stored video collection is divided into multistage video frame, records the decoding duration of the frame number of every section of video frame and each frame video of distinct device；Target video frame is selected from the multistage video frame and is sent to client, receives the frame number for the decoded video frame that the client is sent and the decoding duration with decoded each frame video；If the frame number of the video frame of the frame number of the decoded video frame and server record mismatches, or the deviation between the decoding duration of each frame video of the decoding duration and server record of decoded each frame video of the client transmission is greater than predetermined deviation value, then determining the corresponding direct broadcasting room of the client, there are brush popularity behaviors.The present invention solves brush popularity behavior existing the technical issues of occupying a large amount of server resources during live streaming in the prior art.
Description
Technical field
The present invention relates to the methods and dress of brush popularity behavior in network direct broadcasting technical field more particularly to a kind of detection live streaming
It sets.
Background technique
Currently, with the progress of network communication technology and the speed-raising of broadband network, network direct broadcasting has been obtained more and more
Development and application.
And for network main broadcaster, it will usually improve spectators' number of direct broadcasting room while viewing by the method for brush popularity
Amount, to obtain income.The concrete implementation mode of brush popularity is usually on the server of a better performances, by cracking
The network protocol of platform is broadcast live, while forging a large amount of false client user and logging on direct broadcasting room simultaneously, forms mass viewer audiences
The phenomenon that watching the direct broadcasting room, to carry out brush popularity.However, this method forged client user and carry out brush popularity, can account for
With a large amount of server resource, and server resource is made not obtain more preferably more fully utilizing.Therefore, it is next to need a kind of method
Detecting direct broadcasting room whether there is the behavior of brush popularity.
As it can be seen that the existing technology for occupying a large amount of server resources of brush popularity behavior is asked during being broadcast live in the prior art
Topic.
Summary of the invention
The present invention provides a kind of method and device for detecting brush popularity behavior in live streaming, existing in the prior art to solve
Brush popularity behavior existing the technical issues of occupying a large amount of server resources during being broadcast live in technology.
First aspect of the embodiment of the present invention provides a kind of method for detecting brush popularity behavior in live streaming, comprising:
The target video selected from pre-stored video collection is divided into multistage video frame, records every section of video
The decoding duration of each frame video of the frame number and distinct device of frame；
Target video frame is selected from the multistage video frame and is sent to client, and the client is enable to pass through view
Frequency decoder is decoded the target video frame received, and obtain decoded video frame frame number and with it is decoded each
The decoding duration of frame video；
When receiving the frame number for the decoded video frame that the client is sent and decoding with decoded each frame video
It is long；
The frame number for the video frame that frame number and the server of the decoded video frame that client is sent record is compared, general
Client send decoded each frame video decoding duration recorded with server with the client corresponding equipment it is every
The decoding duration of one frame video is compared；
If the frame number of the video frame of the frame number of the decoded video frame and server record mismatches, Huo Zhesuo
State each frame video of the decoding duration of decoded each frame video of client transmission and the relevant device of server record
The deviation decoded between duration is greater than predetermined deviation value, then determining the corresponding direct broadcasting room of the client, there are brush popularity behaviors.
Optionally, target video frame is selected from the multistage video frame be sent to client, make the visitor described
Family end can be decoded the target video frame received by Video Decoder, and obtain the frame number of decoded video frame with
And with before the decoding duration of decoded each frame video, the method also includes:
According to the current live situation of the corresponding direct broadcasting room of client, the video that will be sent to the client is chosen
Frame.
Optionally, the current live situation includes popularity and barrage amount, described corresponding straight according to the client
Current live situation between broadcasting chooses the video frame that will be sent to the client, comprising:
If the popularity of the direct broadcasting room is higher than default popularity value, and when the barrage amount is less than barrage preset value, then
It chooses the decoding longer video frame of duration and is sent to the client.
Based on same inventive concept, second aspect of the present invention provides a kind of side for detecting brush popularity behavior in live streaming
Method, comprising:
Receive the target video frame that server is sent, wherein the target video frame is the server from being stored in advance
Video collection in select and chosen in the multistage video frame being divided into after target video, and server record have it is described
The decoding duration of each frame video of the frame number and distinct device of every section of video frame in multistage video frame；
The target video frame is decoded using Video Decoder, obtain decoded video frame frame number and with solution
The decoding duration of each frame video of code；
The clothes are sent to by the frame number of the decoded video frame and with the decoding duration of decoded each frame video
Business device, so that the server compares the frame number for the video frame that the frame number of the decoded video frame is recorded with server
Right, the decoding duration of each frame video of the relevant device of decoding duration and the server record of decoded each frame video carries out
It compares；
If the frame number of the video frame of the frame number of the decoded video frame and server record mismatches, Huo Zhesuo
Between the decoding duration for stating each frame video of the decoding duration of decoded each frame video and the relevant device of server record
Deviation be greater than predetermined deviation value, then receiving the server, there are after brush popularity behavior determining the corresponding direct broadcasting room of client
Close processing.
Optionally, after the utilization Video Decoder is decoded the target video frame, the method is also wrapped
It includes:
Close the Video Decoder.
Based on same inventive concept, third aspect present invention provides a kind of dress for detecting brush popularity behavior in live streaming
It sets, is applied to server, comprising:
Divide module, for the target video selected from pre-stored video collection to be divided into multistage video
Frame records the decoding duration of the frame number of every section of video frame and each frame video of distinct device；
Sending module is sent to client for selecting target video frame from the multistage video frame, makes the visitor
Family end can be decoded the target video frame received by Video Decoder, and obtain the frame number of decoded video frame with
And the decoding duration with decoded each frame video；
Receiving module, for the client send decoded video frame frame number and with decoded each frame video
Decoding duration；
Comparison module, the frame of the video frame of frame number and the server record of the decoded video frame for sending client
Number be compared, by client send decoded each frame video decoding duration and server record with the client
The decoding duration of each frame video of corresponding equipment is compared；
Determination module, if the frame for the video frame when the frame number of the decoded video frame and server record
The relevant device of decoding duration and the server record for decoded each frame video that number mismatches or the client is sent
Each frame video decoding duration between deviation be greater than predetermined deviation value, determine that the corresponding direct broadcasting room of the client exists
Brush popularity behavior.
Optional described device further includes choosing module, for selecting target view from the multistage video frame described
Frequency frame is sent to client, and the client is enable to be decoded by Video Decoder to the target video frame received,
And obtain decoded video frame frame number and with before the decoding duration of decoded each frame video:
According to the current live situation of the corresponding direct broadcasting room of the client, selection will be sent to the client
Video frame.
Based on same inventive concept, fourth aspect present invention provides a kind of dress for detecting brush popularity behavior in live streaming
It sets, is applied to client, comprising:
Receiving module, for receiving the target video frame of server transmission, wherein the target video frame is the service
Device is chosen in the multistage video frame being divided into after target video from selecting in pre-stored video collection, and the service
Device record has in the multistage video frame decoding duration of the frame number of every section of video frame and each frame video of distinct device；
Decoder module obtains decoded video frame for being decoded using Video Decoder to the target video frame
Frame number and decoding duration with decoded each frame video；
Sending module, for by the frame number of the decoded video frame and decoding duration with decoded each frame video
It is sent to the server, so that the video frame that the server records the frame number of the decoded video frame and server
Frame number is compared, the solution of each frame video of the relevant device of decoding duration and the server record of decoded each frame video
Code duration is compared；
Receiving module, if the frame of the video frame for frame number and server record in the decoded video frame
Number mismatches or each frame video of the decoding duration of decoded each frame video and the relevant device of server record
Decoding duration between deviation be greater than predetermined deviation value, receive the server and determining the corresponding direct broadcasting room of the client
There are close processing after brush popularity behavior.
Based on same inventive concept, fifth aspect present invention provides a kind of computer readable storage medium, deposits thereon
Computer program is contained, which performs the steps of when being executed by processor
The target video selected from pre-stored video collection is divided into multistage video frame, records every section of video
The decoding duration of each frame video of the frame number and distinct device of frame；
Target video frame is selected from the multistage video frame and is sent to client, and the client is enable to pass through view
Frequency decoder is decoded the target video frame received, and obtain decoded video frame frame number and with it is decoded each
The decoding duration of frame video；
When receiving the frame number for the decoded video frame that the client is sent and decoding with decoded each frame video
It is long；
The frame number for the video frame that frame number and the server of the decoded video frame that client is sent record is compared, general
Client send decoded each frame video decoding duration recorded with server with the client corresponding equipment it is every
The decoding duration of one frame video is compared；
If the frame number of the video frame of the frame number of the decoded video frame and server record mismatches, Huo Zhesuo
State each frame video of the decoding duration of decoded each frame video of client transmission and the relevant device of server record
The deviation decoded between duration is greater than predetermined deviation value, then determining the corresponding direct broadcasting room of the client, there are brush popularity behaviors.
Based on same inventive concept, sixth aspect present invention provides a kind of computer equipment, including memory, processing
On a memory and the computer program that can run on a processor, when processor execution described program, is realized for device and storage
Following steps:
The target video selected from pre-stored video collection is divided into multistage video frame, records every section of video
The decoding duration of each frame video of the frame number and distinct device of frame；
Target video frame is selected from the multistage video frame and is sent to client, and the client is enable to pass through view
Frequency decoder is decoded the target video frame received, and obtain decoded video frame frame number and with it is decoded each
The decoding duration of frame video；
When receiving the frame number for the decoded video frame that the client is sent and decoding with decoded each frame video
It is long；
The frame number for the video frame that frame number and the server of the decoded video frame that client is sent record is compared, general
Client send decoded each frame video decoding duration recorded with server with the client corresponding equipment it is every
The decoding duration of one frame video is compared；
If the frame number of the video frame of the frame number of the decoded video frame and server record mismatches, Huo Zhesuo
State each frame video of the decoding duration of decoded each frame video of client transmission and the relevant device of server record
The deviation decoded between duration is greater than predetermined deviation value, then determining the corresponding direct broadcasting room of the client, there are brush popularity behaviors.
The one or more technical solutions provided in the embodiment of the present invention, have at least the following technical effects or advantages:
The method and device of brush popularity behavior, is deposited by server from advance in detection live streaming provided in an embodiment of the present invention
Target video is selected in the video collection of storage, and target video is divided into after multiple video frames and selects corresponding target view
Frequency frame is sent to client, and client can be decoded processing to above-mentioned target video frame by decoder, and obtain decoded
The frame number of video frame and decoding duration with decoded each frame video, then server passes through the decoding that returns to client
Video frame frame number and with the decoding duration of decoded each frame video and the pre-recorded video frame frame number of server, each
The decoding duration of frame video compares, to detect client with the presence or absence of the behavior of brush popularity.It is deposited since server is pre-recorded
The decoding duration for containing the frame number for the multiple video frames for being sent to each client, each frame video of distinct device, works as client
After end is decoded the target video frame that server is sent using decoder, if client is a legal client,
The then target video frame that the client can be sent with decoding server, and obtain corresponding decoded video frame frame number, each frame
Decoding duration, and the decoding of decoded video frame frame number frame identical or each with the video frame frame number that server stores
The difference of the decoding duration of each frame video of duration and server record can be in a preset range, if client is one
A illegal client, then the video frame frame number that client decoding obtains can be different from the video frame frame number that server records,
And obtain decoding duration also can and server record each frame decoding when with biggish deviation, therefore, server
It can be by comparing the video requency frame data that client returns and the video requency frame data that server records, to accurately detect client
Hold corresponding direct broadcasting room with the presence or absence of the behavior of brush popularity, so that the corresponding main broadcaster of illegitimate client is carried out closing processing, so
The server resource for saving illegitimate client occupancy, realizes the effective use of server resource, solves in the prior art
Brush popularity behavior existing the technical issues of occupying a large amount of server resources during live streaming.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of flow chart for detecting the method for brush popularity behavior in live streaming in the embodiment of the present invention；
Fig. 2 is the flow chart of the method for brush popularity behavior in another detection live streaming in the embodiment of the present invention；
Fig. 3 is a kind of structure chart for detecting the device of brush popularity behavior in live streaming in the embodiment of the present invention；
Fig. 4 is the structure chart of the device of brush popularity behavior in another detection live streaming in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of computer readable storage medium in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of computer equipment in the embodiment of the present invention.
Specific embodiment
The present invention provides a kind of method and device for detecting brush popularity behavior in live streaming, existing in the prior art to solve
Brush popularity behavior existing the technical issues of occupying a large amount of server resources during being broadcast live in technology.
Technical solution in the embodiment of the present application, general thought are as follows:
The pre-recorded frame number for being stored with the multiple video frames for being sent to each client of server, distinct device it is each
The decoding duration of frame video, after client is decoded the target video frame that server is sent using decoder, if objective
Family end is a legal client, then the target video frame that the client can be sent with decoding server, and is obtained corresponding
The decoding duration of decoded video frame frame number, each frame, and the video frame frame of decoded video frame frame number and server storage
The difference for counting the decoding duration of the decoding duration of identical or each frame and each frame video of server record can be pre- at one
If in range, if client is an illegal client, the video frame frame number that client decoding obtains can be with service
The video frame frame number of device record is different, and the decoding duration obtained also can with when the decoding of each frame of server record with
Biggish deviation, therefore, server can be by comparing the video requency frame data that client returns and the video frame that server records
Data, to accurately detect the corresponding direct broadcasting room of client with the presence or absence of the behavior of brush popularity, thus corresponding to illegitimate client
Main broadcaster carry out closing processing, so save illegitimate client occupancy server resource, realize server resource has
Effect utilizes, and the existing technology for occupying a large amount of server resources of brush popularity behavior is asked during solving live streaming in the prior art
Topic.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Embodiment one
A kind of method for detecting brush popularity behavior in live streaming is present embodiments provided, server is applied to, referring to FIG. 1,
The described method includes:
Step S101: being divided into multistage video frame for the target video selected from pre-stored video collection, note
Record the decoding duration of the frame number of every section of video frame and each frame video of distinct device；
Step S102: target video frame is selected from the multistage video frame and is sent to client, makes the client
The target video frame received can be decoded by Video Decoder, and obtain decoded video frame frame number and with
The decoding duration of decoded each frame video；
Step S103: receive the decoded video frame that the client is sent frame number and with decoded each frame video
Decoding duration；
Step S104: by client send decoded video frame frame number and server record video frame frame number into
Row compares, and the decoding duration for decoded each frame video that client is sent is recorded with server corresponding with the client
The decoding duration of each frame video of equipment is compared；
Step S105: if the frame number of the video frame of the frame number of the decoded video frame and server record is not
Match or relevant device that decoding duration and the server of decoded each frame video that the client is sent record it is each
Deviation between the decoding duration of frame video is greater than predetermined deviation value, then determines that the corresponding direct broadcasting room of the client has brush people
Gas behavior.
Specifically, in above-mentioned steps S101, pre-stored video collection includes collecting several video files in advance,
Such as film, the video recording of live streaming, news video etc..Then it chooses from a complete video in above-mentioned video collection as mesh
Video is marked, and target video is split, in the specific implementation process, network flow in order to balance, each section of segmentation
The length of video frame is unsuitable too long, such as can be 15 frames, and 20 frames, 35 frames etc. can root as the duration of every section of video frame
It is selected according to actual conditions.Since decoding capability of the different equipment for video frame is different, thus can be by largely not
Same type equipment to the decoding capability of video frame, thus each frame video of distinct device decoding duration.
In step s 102, after target video is divided into multistage video frame by server, these video frames can be sent out respectively
It is sent to different clients, in order to further ensure the efficiency of detection, target video can be divided into the video of different length
Frame, such as 15 frame videos are intercepted from video first frame, 13 frame videos are intercepted from first frame, 20 frame videos are intercepted since the second frame
Etc., and send every section of video frame to different clients, the validity of detection can be improved in this way, prevent from illegally being cracked
And the problem of abnormal client side can not be detected.Furthermore for convenience each video frame is managed, can and to the view of interception
Frequency frame is numbered, and records its video frame number, and save into video data file.When client receives target video frame
Afterwards, it if client locally has corresponding decoder, directlys adopt local decoder and target video frame is decoded, such as
Above-mentioned decoder is not present in fruit client, then can obtain corresponding decoder by calling video decoding interface, then
The target video received is decoded.Client can be decoded the target video frame received by Video Decoder
Afterwards, the frame number of decoded video frame and the decoding duration with decoded each frame video can be obtained, and returns to server.
In step s 103, in above-mentioned steps, server can receive the frame of the decoded video frame of client transmission
The several and decoding duration with decoded each frame video.
In step S104, after server receives the video requency frame data of client transmission, i.e., the frame of decoded video frame
The several and decoding duration with decoded each frame video, the result that server can return to client are verified, i.e., will be objective
The frame number for the decoded video frame that family end returns is compared with the video frame frame number that server records.
In step s105, after carrying out above-mentioned comparison, if the frame number and clothes of the decoded video frame that client returns
Be engaged in device record video frame frame number it is not identical, then show client be it is illegal, the client there are brush popularity behavior, if two
Person is identical, then more decoded each frame video decoding duration recorded with server with the client corresponding equipment it is every
Whether the difference of the decoding duration of one frame video is greater than predetermined deviation value, above-mentioned predetermined deviation value according to specific processing capacity into
Row setting, such as 0.08ms, 0.1ms etc., for example, the video decoding capability of identical client device is considered as identical
, such as iphone4 mobile phone decodes the when a length of 0.05ms of one-frame video data, then client device type is iphone4 hand
The duration of its decoding video frame of machine is 1ms milliseconds, then illustrates that the client is an illegal or abnormal client, or
Its decoding video frame has only used 0.0001 millisecond, then also thinks that client is an abnormal user.In inventive embodiments, service
Device is live streaming Platform Server, can by counting the corresponding decoding duration of a large amount of different types of terminal devices, and by its
It is saved as default decoding duration, hence for the decoding duration for the video frame that different clients returns, server can
To be compared to the decoding duration of itself and record to judge whether client is legal.
When detecting that the corresponding direct broadcasting room of client there are when brush popularity behavior, then takes certain measure to be handled,
The corresponding main broadcaster of the direct broadcasting room is closed, so as to save the server resource of illegitimate client occupancy, is realized
Good distribution to server resource, and the direct broadcast service platform of a justice and health is maintained, it solves in the prior art
Brush popularity behavior existing the technical issues of occupying a large amount of server resources during live streaming.
In order to improve the efficiency of server authentication, target video frame hair is being selected from the multistage video frame described
It send to client, so that the client is decoded by Video Decoder to the target video frame received, and obtain
The frame number of decoded video frame and with before the decoding duration of decoded each frame video, the method also includes:
According to the current live situation of the corresponding direct broadcasting room of the client, selection will be sent to the client
Video frame.
Specifically, current live situation includes that the spectator attendance of direct broadcasting room, spectators with main broadcaster's interact situation etc., i.e., directly
The barrage amount that popularity and spectators between broadcasting are sent.
As a kind of preferred embodiment, the current live situation includes popularity and barrage amount, described according to the client
The current live situation of corresponding direct broadcasting room is held, the video frame that will be sent to the client is chosen, comprising:
If the popularity of the direct broadcasting room is higher than default popularity value, and when the barrage amount is less than barrage preset value, then
It chooses the decoding longer video frame of duration and is sent to the client.
In the specific implementation process, if in live streaming, the spectator attendance of the direct broadcasting room of some main broadcaster is remote in client
Higher than default popularity value, i.e. popularity is very high, but spectators and interacting for main broadcaster are less, i.e., the barrage amount that spectators send is less than barrage
Preset value then shows that the client is possible to as illegitimate client, and server can choose the decoding longer video frame of duration at this time
It is sent to the client, such as a length of 1s, 5s, 10s etc. when decoding, goes to consume these by the longer video frame of decoding time
The computing resource of doubtful illegitimate client, so that video frame frame number and decoding duration are quickly calculated, to reduce these clients
The server resource occupied is held, and then is quickly detected from illegal client.
Based on same inventive concept, the present invention also provides the methods of brush popularity behavior in another detection live streaming, answer
For client, referring specifically to embodiment two
Embodiment two
The embodiment of the invention provides a kind of methods of brush popularity behavior in detection live streaming, refer to Fig. 2, the device packet
It includes:
Step S201: receive the target video frame that server is sent, wherein the target video frame be the server from
It selects in pre-stored video collection and is chosen in the multistage video frame being divided into after target video, and the server is remembered
Record has in the multistage video frame decoding duration of the frame number of every section of video frame and each frame video of distinct device；
Step S202: the target video frame is decoded using Video Decoder, obtains the frame of decoded video frame
The several and decoding duration with decoded each frame video；
Step S203: it is sent by the frame number of the decoded video frame and with the decoding duration of decoded each frame video
To the server, so that the frame number for the video frame that the server records the frame number of the decoded video frame and server
It is compared, when the decoding of each frame video of the relevant device of the decoding duration of decoded each frame video and server record
Length is compared
Step S204: if the frame number of the video frame of the frame number of the decoded video frame and server record is not
Match or the decoding duration of decoded each frame video and server record relevant device each frame video decoding
Deviation between duration is greater than predetermined deviation value, then receives the server and determining the corresponding direct broadcasting room of client in the presence of brush people
Processing is closed after gas behavior.
Above-mentioned client can may be PC machine, such as mobile phone, tablet computer, laptop etc. for mobile device.
In step S202, if the decoder of the local video frame sent there are decoding server of client, directly
It connects and above-mentioned video frame is decoded using existing decoder.If corresponding decoder is locally not present in client, can
With by open source coding and decoding video library FFMPEG (Fast Forward Moving Picture Experts Group, quickly
Dynamic image expert group) obtain corresponding decoder, the specific steps are as follows:
1, the function of FFMPEG module file and integrated FFMPEG module is downloaded.
Specifically, since FFMPEG is open source, its library and code file can be downloaded from official website, and collected
At into client.
2, crucial API (Application Programming Interface, the application programming of FFMPEG are called
Interface) function initializes the decoder collection of FFMPEG module.
3, it after receiving multiple video frames of server transmission, concentrates and searches and video requency frame data pair from above-mentioned decoder
The decoder answered,
4, storage allocation.
Specifically, a solution can be distributed by calling the api function avcodec_alloc_context3 of FFMPEG
The context of code, thus the memory needed.
5, decoder is opened.
Specifically, decoding can be opened by API Function av_parser_init and avcodec_open2
Device.
It 6, is the decoded video frame storage allocation of needs.
The decoding frame of a frame data is distributed by API Function av_frame_alloc.
Above describe after obtaining corresponding decoder in FFMPEG, lower mask body introduces client decoding video frame
Process, each frame data client is decoded by API Function avcodec_decode_video2, then
Circulation is read subsequent video requency frame data and is equally decoded respectively using calling avcodec_decode_video2 function,
The frame number of target video frame and the decoding time of each frame video are recorded simultaneously.
In step S203, the decoding duration of decoded video frame frame number and each frame video is sent to institute by client
Server is stated, then by decoding duration of the server based on the video frame frame number and the video frame, detects the client
Hold corresponding direct broadcasting room with the presence or absence of the behavior of brush popularity.
In order to guarantee the reasonable distribution and utilization of resource, the multiple video frame is carried out using Video Decoder described
After decoding, the method also includes:
Close the Video Decoder.
Specifically, decoder can be closed by API Function avcodec_close (), is accounted for discharge it
Memory.
Based on same inventive concept, the present invention also provides a kind of dresses corresponding with brush popularity behavior in detection live streaming
It sets, referring specifically to embodiment three
Embodiment three
The embodiment of the invention provides a kind of devices of brush popularity behavior in detection live streaming, refer to figure applied to server
3, which includes:
Divide module 301, for being divided into multistage to regard the target video selected from pre-stored video collection
Frequency frame records the decoding duration of the frame number of every section of video frame and each frame video of distinct device；
Sending module 302 is sent to client for selecting target video frame from the multistage video frame, makes described
Client can be decoded the target video frame received by Video Decoder, and obtain the frame number of decoded video frame
And the decoding duration with decoded each frame video；
Receiving module 303, for the client send decoded video frame frame number and with decoded each frame
The decoding duration of video；
Comparison module 304, the video frame of frame number and the server record of the decoded video frame for sending client
Frame number be compared, by client send decoded each frame video decoding duration and server record with the visitor
The decoding duration that family end corresponds to each frame video of equipment is compared；
Determination module 305, if for the video frame when the frame number of the decoded video frame and server record
Frame number mismatch or the client send decoded each frame video decoding duration recorded to server it is corresponding
Deviation between the decoding duration of each frame video of equipment is greater than predetermined deviation value, determines the corresponding direct broadcasting room of the client
There are brush popularity behaviors.
Optionally, described device further includes choosing module, for selecting target from the multistage video frame described
Video frame is sent to client, and the client is enable to solve by Video Decoder to the target video frame received
Code, and obtain decoded video frame frame number and with before the decoding duration of decoded each frame video:
According to the current live situation of the corresponding direct broadcasting room of the client, selection will be sent to the client
Video frame.
Optionally, the current live situation includes popularity and barrage amount, and the selection module is also used to:
If the popularity of the direct broadcasting room is higher than default popularity value, and when the barrage amount is less than barrage preset value, then
It chooses the decoding longer video frame of duration and is sent to the client.
The various change mode and specific example of the method for brush popularity behavior in detection live streaming in earlier figures 1 in embodiment
It is equally applicable to the device of the present embodiment, passes through the aforementioned detailed description to the method for brush popularity behavior in detection live streaming, ability
Field technique personnel are clear that the device in the present embodiment, so this will not be detailed here in order to illustrate the succinct of book.
Based on same inventive concept, the present invention also provides another method phases with brush popularity behavior in detection live streaming
Corresponding device, referring specifically to example IV.
Example IV
The embodiment of the invention provides the devices of brush popularity behavior in another detection live streaming, refer to applied to client
Fig. 4, the device include:
Receiving module 401, for receiving the target video frame of server transmission, wherein the target video frame is described
Server is chosen in the multistage video frame being divided into after target video from selecting in pre-stored video collection, and described
When server record has in the multistage video frame decoding of the frame number of every section of video frame and each frame video of distinct device
It is long；
Decoder module 402 obtains decoded video for being decoded using Video Decoder to the target video frame
The frame number of frame and decoding duration with decoded each frame video；
Sending module 403, for by the frame number of the decoded video frame and decoding with decoded each frame video
Duration is sent to the server, so that the video that the server records the frame number of the decoded video frame and server
The frame number of frame is compared, each frame video of the relevant device of decoding duration and the server record of decoded each frame video
Decoding duration be compared；
Receiving module 404, if the video frame for frame number and server record in the decoded video frame
Frame number mismatch or decoded each frame video decoding duration and server record relevant device each frame
Deviation between the decoding duration of video is greater than predetermined deviation value, receives the server and is determining that the client is corresponding straight
There are close processing after brush popularity behavior between broadcasting.
Optionally, described device further includes closedown module, for utilizing Video Decoder to the multiple video described
After frame is decoded:
Close the Video Decoder.
The various change mode and specific example of the method for brush popularity behavior in detection live streaming in earlier figures 2 in embodiment
It is equally applicable to the device of the present embodiment, passes through the aforementioned detailed description to the method for brush popularity behavior in detection live streaming, ability
Field technique personnel are clear that the device in the present embodiment, so this will not be detailed here in order to illustrate the succinct of book.
Based on same inventive concept, the present invention also provides a kind of meters corresponding with brush popularity behavior in detection live streaming
Calculation machine readable storage medium storing program for executing, referring specifically to embodiment five.
Embodiment five
The embodiment of the invention provides a kind of computer readable storage mediums 500, refer to Fig. 5, are stored thereon with calculating
Machine program 511, the program perform the steps of when being executed by processor
The target video selected from pre-stored video collection is divided into multistage video frame, records every section of video
The decoding duration of each frame video of the frame number and distinct device of frame；
Target video frame is selected from the multistage video frame and is sent to client, and the client is enable to pass through view
Frequency decoder is decoded the target video frame received, and obtain decoded video frame frame number and with it is decoded each
The decoding duration of frame video；
When receiving the frame number for the decoded video frame that the client is sent and decoding with decoded each frame video
It is long；
The frame number for the video frame that frame number and the server of the decoded video frame that client is sent record is compared, general
Client send decoded each frame video decoding duration recorded with server with the client corresponding equipment it is every
The decoding duration of one frame video is compared；
If the frame number of the video frame of the frame number of the decoded video frame and server record mismatches, Huo Zhesuo
State each frame video of the decoding duration of decoded each frame video of client transmission and the relevant device of server record
The deviation decoded between duration is greater than predetermined deviation value, then determining the corresponding direct broadcasting room of the client, there are brush popularity behaviors.
The various change mode of brush popularity behavior and specific example are same in one of embodiment detection live streaming in earlier figures 1
Sample be suitable for the present embodiment computer readable storage medium, by it is aforementioned to it is a kind of detection live streaming in brush popularity behavior it is detailed
Description, those skilled in the art are clear that the computer readable storage medium in the present embodiment, so in order to illustrate
Book it is succinct, this will not be detailed here.
Based on same inventive concept, the present invention also provides a kind of meters corresponding with brush popularity behavior in detection live streaming
Machine equipment is calculated, referring specifically to embodiment six.
Embodiment six
The embodiment of the invention provides a kind of computer equipment, refer to Fig. 6, including memory 601, processor 602 and
It is stored in the computer program 603 that can be run on memory 601 and on a processor, the processor 602 executes described program
When perform the steps of
The target video selected from pre-stored video collection is divided into multistage video frame, records every section of video
The decoding duration of each frame video of the frame number and distinct device of frame；
Target video frame is selected from the multistage video frame and is sent to client, and the client is enable to pass through view
Frequency decoder is decoded the target video frame received, and obtain decoded video frame frame number and with it is decoded each
The decoding duration of frame video；
When receiving the frame number for the decoded video frame that the client is sent and decoding with decoded each frame video
It is long；
The frame number for the video frame that frame number and the server of the decoded video frame that client is sent record is compared, general
Client send decoded each frame video decoding duration recorded with server with the client corresponding equipment it is every
The decoding duration of one frame video is compared；
If the frame number of the video frame of the frame number of the decoded video frame and server record mismatches, Huo Zhesuo
State each frame video of the decoding duration of decoded each frame video of client transmission and the relevant device of server record
The deviation decoded between duration is greater than predetermined deviation value, then determining the corresponding direct broadcasting room of the client, there are brush popularity behaviors.
The various change mode of brush popularity behavioral approach and specific example are same in detection live streaming in earlier figures 1 in embodiment
Sample is suitable for the computer equipment of the present embodiment, passes through the aforementioned detailed description to brush popularity behavior in detection live streaming, this field
Technical staff is clear that the computer equipment in the present embodiment, so in order to illustrate the succinct of book, herein no longer in detail
It states.
Similarly, the method for brush popularity behavior also includes corresponding computer-readable Jie in detection live streaming in example in Fig. 2
Matter and computer equipment, and following step may be implemented:
Receive the target video frame that server is sent, wherein the target video frame is the server from being stored in advance
Video collection in select and chosen in the multistage video frame being divided into after target video, and server record have it is described
The decoding duration of each frame video of the frame number and distinct device of every section of video frame in multistage video frame；
The target video frame is decoded using Video Decoder, obtain decoded video frame frame number and with solution
The decoding duration of each frame video of code；
The clothes are sent to by the frame number of the decoded video frame and with the decoding duration of decoded each frame video
Business device, so that the server compares the frame number for the video frame that the frame number of the decoded video frame is recorded with server
Right, the decoding duration of each frame video of the relevant device of decoding duration and the server record of decoded each frame video carries out
It compares；
If the frame number of the video frame of the frame number of the decoded video frame and server record mismatches, Huo Zhesuo
Between the decoding duration for stating each frame video of the decoding duration of decoded each frame video and the relevant device of server record
Deviation be greater than predetermined deviation value, then receiving the server, there are after brush popularity behavior determining the corresponding direct broadcasting room of client
Close processing.
The various change mode of brush popularity behavioral approach and specific example are same in detection live streaming in earlier figures 2 in embodiment
Sample is suitable for above-mentioned computer readable storage medium and computer equipment, by aforementioned to brush popularity behavior in detection live streaming
Detailed description, those skilled in the art are clear that computer readable storage medium and computer equipment, so being
Specification it is succinct, this will not be detailed here.
The one or more technical solutions provided in the embodiment of the present invention, have at least the following technical effects or advantages:
The method and device of brush popularity behavior, is deposited by server from advance in detection live streaming provided in an embodiment of the present invention
Target video is selected in the video collection of storage, and target video is divided into after multiple video frames and selects corresponding target view
Frequency frame is sent to client, and client can be decoded processing to above-mentioned target video frame by decoder, and obtain decoded
The frame number of video frame and decoding duration with decoded each frame video, then server passes through the decoding that returns to client
Video frame frame number and with the decoding duration of decoded each frame video and the pre-recorded video frame frame number of server, each
The decoding duration of frame video compares, to detect client with the presence or absence of the behavior of brush popularity.It is deposited since server is pre-recorded
The decoding duration for containing the frame number for the multiple video frames for being sent to each client, each frame video of distinct device, works as client
After end is decoded the target video frame that server is sent using decoder, if client is a legal client,
The then target video frame that the client can be sent with decoding server, and obtain corresponding decoded video frame frame number, each frame
Decoding duration, and the decoding of decoded video frame frame number frame identical or each with the video frame frame number that server stores
The difference of the decoding duration of each frame video of duration and server record can be in a preset range, if client is one
A illegal client, then the video frame frame number that client decoding obtains can be different from the video frame frame number that server records,
And obtain decoding duration also can and server record each frame decoding when with biggish deviation, therefore, server
It can be by comparing the video requency frame data that client returns and the video requency frame data that server records, to accurately detect client
Hold corresponding direct broadcasting room with the presence or absence of the behavior of brush popularity, so that the corresponding main broadcaster of illegitimate client is carried out closing processing, so
The server resource for saving illegitimate client occupancy, realizes the effective use of server resource, solves in the prior art
Brush popularity behavior existing the technical issues of occupying a large amount of server resources during live streaming.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of method of brush popularity behavior in detection live streaming characterized by comprising
The target video selected from pre-stored video collection is divided into multistage video frame, records every section of video frame
The decoding duration of each frame video of frame number and distinct device；
Target video frame is selected from the multistage video frame and is sent to client, and the client is enable to pass through video solution
Code device is decoded the target video frame received, and obtains the frame number of decoded video frame and regard with decoded each frame
The decoding duration of frequency；
Receive the frame number for the decoded video frame that the client is sent and the decoding duration with decoded each frame video；
The frame number for the video frame that frame number and the server of the decoded video frame that client is sent record is compared, by client
The each frame of corresponding equipment with the client for holding the decoding duration of the decoded each frame video sent to record with server
The decoding duration of video is compared；
If the frame number of the video frame of the frame number of the decoded video frame and server record mismatches or the visitor
The decoding of each frame video of the relevant device of decoding duration and the server record for decoded each frame video that family end is sent
Deviation between duration is greater than predetermined deviation value, then determining the corresponding direct broadcasting room of the client, there are brush popularity behaviors.
2. the method as described in claim 1, which is characterized in that select target video from the multistage video frame described
Frame is sent to client, and the client is enable to be decoded by Video Decoder to the target video frame received, and
Obtain decoded video frame frame number and with before the decoding duration of decoded each frame video, the method also includes:
According to the current live situation of the corresponding direct broadcasting room of client, the video frame that will be sent to the client is chosen.
3. method according to claim 2, which is characterized in that the current live situation includes popularity and barrage amount, described
According to the current live situation of the corresponding direct broadcasting room of the client, the video frame that will be sent to the client is chosen,
Include:
If the popularity of the direct broadcasting room is higher than default popularity value, and when the barrage amount is less than barrage preset value, then chooses
The decoding longer video frame of duration is sent to the client.
4. a kind of method of brush popularity behavior in detection live streaming characterized by comprising
Receive the target video frame that server is sent, wherein the target video frame is the server from pre-stored view
It selects in frequency set and is chosen in the multistage video frame being divided into after target video, and server record has a multistage
The decoding duration of each frame video of the frame number and distinct device of every section of video frame in video frame；
The target video frame is decoded using Video Decoder, obtain decoded video frame frame number and with it is decoded
The decoding duration of each frame video；
It is sent to the server by the frame number of the decoded video frame and with the decoding duration of decoded each frame video,
So that the frame number for the video frame that the frame number of the decoded video frame and server record is compared the server, decode
The decoding duration of each frame video of relevant device that records of decoding duration and server of each frame video be compared；
If the frame number of the video frame of the frame number of the decoded video frame and server record mismatches or the solution
It is inclined between the decoding duration of each frame video of the relevant device of decoding duration and the server record of each frame video of code
Difference is greater than predetermined deviation value, then receiving the server, there are the envelopes after brush popularity behavior determining the corresponding direct broadcasting room of client
Taboo processing.
5. method as claimed in claim 4, which is characterized in that it is described using Video Decoder to the target video frame into
After row decoding, the method also includes:
Close the Video Decoder.
6. the device of brush popularity behavior, is applied to server in a kind of detection live streaming characterized by comprising
Divide module, for the target video selected from pre-stored video collection to be divided into multistage video frame, remembers
Record the decoding duration of the frame number of every section of video frame and each frame video of distinct device；
Sending module is sent to client for selecting target video frame from the multistage video frame, makes the client
The target video frame received can be decoded by Video Decoder, and obtain decoded video frame frame number and with
The decoding duration of decoded each frame video；
Receiving module, the frame number of the decoded video frame for client transmission and the solution with decoded each frame video
Code duration；
The frame number of the video frame of comparison module, the frame number of the decoded video frame for sending client and server record into
Row compares, and the decoding duration for decoded each frame video that client is sent is recorded with server corresponding with the client
The decoding duration of each frame video of equipment is compared；
Determination module, if the frame number for the video frame when the frame number of the decoded video frame and server record is not
The relevant device that decoding duration and the server for decoded each frame video that matching or the client are sent record it is every
Deviation between the decoding duration of one frame video is greater than predetermined deviation value, determines that the corresponding direct broadcasting room of the client has brush people
Gas behavior.
7. device as claimed in claim 6, which is characterized in that described device further includes choosing module, is used for described from institute
It states and selects target video frame in multistage video frame and be sent to client, the client is enable to dock by Video Decoder
The target video frame received is decoded, and obtains the frame number of decoded video frame and the decoding with decoded each frame video
Before duration:
According to the current live situation of the corresponding direct broadcasting room of the client, the video that will be sent to the client is chosen
Frame.
8. the device of brush popularity behavior, is applied to client in a kind of detection live streaming characterized by comprising
Receiving module, for receiving the target video frame of server transmission, wherein the target video frame be the server from
It selects in pre-stored video collection and is chosen in the multistage video frame being divided into after target video, and the server is remembered
Record has in the multistage video frame decoding duration of the frame number of every section of video frame and each frame video of distinct device；
Decoder module obtains the frame of decoded video frame for being decoded using Video Decoder to the target video frame
The several and decoding duration with decoded each frame video；
Sending module, for being sent by the frame number of the decoded video frame and with the decoding duration of decoded each frame video
To the server, so that the frame number for the video frame that the server records the frame number of the decoded video frame and server
It is compared, when the decoding of each frame video of the relevant device of the decoding duration of decoded each frame video and server record
Length is compared；
Receiving module, if the frame number of the video frame for frame number and server record in the decoded video frame is not
The solution of each frame video of the relevant device of decoding duration and the server record of matching or decoded each frame video
Deviation between code duration is greater than predetermined deviation value, receives the server and is determining the corresponding direct broadcasting room presence of the client
Processing is closed after brush popularity behavior.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
It is performed the steps of when row
The target video selected from pre-stored video collection is divided into multistage video frame, records every section of video frame
The decoding duration of each frame video of frame number and distinct device；
Target video frame is selected from the multistage video frame and is sent to client, and the client is enable to pass through video solution
Code device is decoded the target video frame received, and obtains the frame number of decoded video frame and regard with decoded each frame
The decoding duration of frequency；
Receive the frame number for the decoded video frame that the client is sent and the decoding duration with decoded each frame video；
The frame number for the video frame that frame number and the server of the decoded video frame that client is sent record is compared, by client
The each frame of corresponding equipment with the client for holding the decoding duration of the decoded each frame video sent to record with server
The decoding duration of video is compared；
If the frame number of the video frame of the frame number of the decoded video frame and server record mismatches or the visitor
The decoding of each frame video of the relevant device of decoding duration and the server record for decoded each frame video that family end is sent
Deviation between duration is greater than predetermined deviation value, then determining the corresponding direct broadcasting room of the client, there are brush popularity behaviors.
10. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor performs the steps of when executing described program
The target video selected from pre-stored video collection is divided into multistage video frame, records every section of video frame
The decoding duration of each frame video of frame number and distinct device；
Target video frame is selected from the multistage video frame and is sent to client, and the client is enable to pass through video solution
Code device is decoded the target video frame received, and obtains the frame number of decoded video frame and regard with decoded each frame
The decoding duration of frequency；
Receive the frame number for the decoded video frame that the client is sent and the decoding duration with decoded each frame video；
The frame number for the video frame that frame number and the server of the decoded video frame that client is sent record is compared, by client
The each frame of corresponding equipment with the client for holding the decoding duration of the decoded each frame video sent to record with server
The decoding duration of video is compared；
If the frame number of the video frame of the frame number of the decoded video frame and server record mismatches or the visitor
The decoding of each frame video of the relevant device of decoding duration and the server record for decoded each frame video that family end is sent
Deviation between duration is greater than predetermined deviation value, then determining the corresponding direct broadcasting room of the client, there are brush popularity behaviors.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110381375B (en) * | 2018-04-13 | 2022-06-21 | 武汉斗鱼网络科技有限公司 | Method for determining data embezzlement, client and server |
| CN110380843B (en) * | 2018-04-13 | 2022-12-02 | 武汉斗鱼网络科技有限公司 | Information processing method and related equipment |
| CN109271534A (en) * | 2018-10-19 | 2019-01-25 | 武汉斗鱼网络科技有限公司 | A kind of live data identification framework, method, server and storage medium |
| CN112929679B (en) * | 2021-01-18 | 2024-03-01 | 广州虎牙科技有限公司 | Method and device for detecting validity of live client and identifying plug-in behavior |
| CN113068052B (en) * | 2021-03-15 | 2022-04-01 | 上海哔哩哔哩科技有限公司 | Method for determining brushing amount of live broadcast room, live broadcast method and data processing method |
| CN114173138B (en) * | 2021-10-22 | 2023-08-22 | 广州新特珑电子有限公司 | Method, device, medium and equipment for processing abnormal video up master |
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