CN109862435A - Monitoring method, device, computer storage medium and the equipment of live video - Google Patents
Monitoring method, device, computer storage medium and the equipment of live video Download PDFInfo
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Abstract
The present invention provides monitoring method, device, computer storage medium and the equipment of a kind of live video, this method comprises: obtaining the IP data packet that gateway is sent, the IP data packet is that gateway is extracted from uplink/downlink data to be forwarded；According to preset target signature identify the IP data packet whether be and the matched illegal video of the target signature；According to the recognition result of the IP data packet, control message is sent to the gateway, so that the gateway carries out data transmission controlling according to the control message to the uplink/downlink data.The present invention carries out feature identification on the basis of not influencing traditional business, to live video, and according to recognition result, controls gateway and carry out transmission control, realization network purification to the violation video data of being accused of propagating in violation of rules and regulations of corresponding pipeline.
Description
Technical field
The present invention relates to data communication technology field more particularly to a kind of monitoring methods of live video, device, computer
Storage medium and equipment.
Background technique
In the epoch that 4G network is gradually popularized, the growth of explosion type is also presented in cell phone network live broadcast service, straight in view of mobile phone
Broadcasting has very more superiority relative to the live streaming of traditional PC computer.Instantly the market demand that purification is broadcast live is also very huge, passes
The live video of system examines, including the identification of manual identified, software.Software identification is mostly Video service quotient customized development, is only it
Own services.Operator for holding 4G network fortress does not participate.
As it can be seen that the software identification of the monitoring technology of existing live video, mostly manual identified and service provider exploitation, not
Have specifically for 4G network direct broadcasting video monitoring access net distribution type monitoring technology, can not fundamentally to be accused of in violation of rules and regulations pass
It broadcasts violation video and carries out transmission control.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State monitoring method, device, computer storage medium and the equipment of the live video of problem.
The first aspect of the present invention provides a kind of monitoring method of live video, comprising:
The IP data packet that gateway is sent is obtained, the IP data packet is that gateway is extracted from uplink/downlink data to be forwarded；
According to preset target signature identify the IP data packet whether be and the matched illegal video of the target signature；
According to the recognition result of the IP data packet, control message is sent to the gateway, so that the gateway is according to institute
It states control message the uplink/downlink data are carried out data transmission controlling.
Optionally, the recognition result according to the IP data packet sends control message to the gateway, comprising:
If the IP data packet is identified as illegal video, the transmitting-receiving address information of the IP data packet is extracted；
Control message is sent to the gateway, the transmitting-receiving address information of the IP data packet is carried in the control message,
So that the gateway carries out data transmission controlling according to the transmitting-receiving address information to the uplink/downlink data.
Optionally, after obtaining the IP data packet that gateway is sent, the method also includes:
Judge whether the IP data packet is the data packet transmitted using the transmission of RTMP agreement or RTSP agreement；
If so, determining that the IP data packet is live multimedia data flow, and executes and known according to preset target signature
The step of whether not described IP data packet is illegal video matched with the target signature.
Optionally, described to identify whether the IP data packet is to match with the target signature according to preset target signature
Illegal video, comprising:
The IP data packet is converted into video file；
The video frame images in the video file are extracted, and the video frame images of extraction and the target signature are carried out
It compares；
If in the video file exist with the matched video frame images of the target signature, determine the IP data packet
For illegal video.
The second aspect of the present invention provides the monitoring method of another live video, comprising:
Uplink/downlink data to be forwarded are obtained, and extract the IP data packet in the uplink/downlink data；
Video server is sent by the IP data packet of extraction, so that the video server is according to preset target signature
Identify the IP data packet whether be and the matched illegal video of the target signature；
The control message sent from the video server is received, carries video identification knot in the control message
Fruit；
The uplink/downlink data are carried out data transmission controlling according to the control message.
Optionally, if the IP data packet is identified as illegal video, the IP number is also carried in the control message
According to the transmitting-receiving address information of packet；
It is described that the uplink/downlink data are carried out data transmission controlling according to the control message, comprising:
The uplink/downlink data are carried out data transmission controlling according to the transmitting-receiving address information.
It is optionally, described that the uplink/downlink data are carried out data transmission controlling according to the control message, comprising:
The corresponding transport layer pipeline of the uplink/downlink data is carried out at packet loss processing or speed limit according to the control message
Reason.
The third aspect of the present invention provides a kind of monitoring device of live video, comprising:
Server side obtains module, and for obtaining the IP data packet of gateway transmission, the IP data packet is gateway from wait turn
It is extracted in the uplink/downlink data of hair；
Identification module, for according to preset target signature identify the IP data packet whether be and the target signature
The illegal video matched；
Server side sending module sends control message to the net for the recognition result according to the IP data packet
It closes, so that the gateway carries out data transmission controlling according to the control message to the uplink/downlink data.
Optionally, the server side sending module, comprising:
Extraction unit, for when the IP data packet is identified as illegal video, then extracting the receipts of the IP data packet
Send out address information；
Transmission unit carries the IP data packet in the control message for sending control message to the gateway
Address information is received and dispatched, so that the gateway carries out data transmission controlling according to the transmitting-receiving address information to the uplink/downlink data
System.
The fourth aspect of the present invention provides a kind of gateway, comprising:
Gateway side obtains module, for obtaining uplink/downlink data to be forwarded, and extracts in the uplink/downlink data
IP data packet；
Gateway side sending module, for sending video server for the IP data packet of extraction, for the Video service
Device according to preset target signature identify the IP data packet whether be and the matched illegal video of the target signature；
Gateway side receiving module, for receiving the control message sent from the video server, the control message
In carry video recognition result；
Control module, for carrying out data transmission controlling to the uplink/downlink data according to the control message.
Optionally, if the IP data packet is identified as illegal video, the IP number is also carried in the control message
According to the transmitting-receiving address information of packet；
The control module is specifically used for carrying out data biography to the uplink/downlink data according to the transmitting-receiving address information
Defeated control.
In addition, it is stored thereon with computer program the present invention also provides a kind of computer readable storage medium, the program
The step of as above any the method is realized when being executed by processor.
In addition, the present invention also provides a kind of equipment, including memory, processor and storage on a memory and can located
The step of computer program run on reason device, the processor realizes as above any the method when executing described program.
Monitoring method, device, computer storage medium and the equipment of live video provided in an embodiment of the present invention, by biography
Gateway of uniting carries out feature identification, and root to live video on the basis of not influencing traditional business to the control force of terminal data
According to recognition result, controls gateway and transmission control, realization network are carried out to the violation video data of being accused of propagating in violation of rules and regulations of corresponding pipeline
Purification.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
System framework schematic diagram Fig. 1 applicable by the monitoring method of live video provided in an embodiment of the present invention；
System interaction timing diagram Fig. 2 applicable by the monitoring method of live video provided in an embodiment of the present invention；
Fig. 3 is the flow chart of the monitoring method of the live video of video server side in the embodiment of the present invention；
Fig. 4 is the flow chart of the monitoring method of the live video of gateway side in the embodiment of the present invention；
Fig. 5 is a specific implementation flow of the monitoring method of the live video of gateway side in the embodiment of the present invention
Figure；
Fig. 6 is a specific implementation flow of the monitoring method of the live video of video server side in the embodiment of the present invention
Figure；
Fig. 7 is the structural schematic diagram of the monitoring device of the live video of the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the gateway of the embodiment of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless otherwise will not be explained in an idealized or overly formal meaning by specific definitions.
The monitoring method of live video provided by the invention, in conjunction with gateway data monitoring and video identification and control, deeply
The network site advantage for playing operator, widens new business for operator and provides a new system framework.
System framework schematic diagram Fig. 1 applicable by the monitoring method of live video provided in an embodiment of the present invention.Such as Fig. 1
Shown, the system framework of the method provided by the present invention includes user terminal, base station group, gateway, video server.In addition, should
It further include the Operator Core Network and internet (i.e. public network) being connect with the gateway by transmission network in system.Fig. 1
In solid arrow indicate terminal video stream, dotted arrow indicate transmission control stream.
System interaction timing diagram Fig. 2 applicable by the monitoring method of live video provided in an embodiment of the present invention.This hair
The bright live video monitoring scene suitable for the overlay area 4G, as shown in Fig. 2, gateway is forwarded eventually using mirror image in the system
Uplink, downlink data to video server are held, and video server is matched based on characteristic element, for example, pornographic, violence etc. are in violation of rules and regulations
Image-element identifies picture frame in video, and in the case where discovery has violation characteristic element, transmission carries transport layer
For the control information of pipeline quaternary group information to gateway, quaternary group information includes source/target ip address and source/destination port number；Net
It closes according to quaternary group information monitor terminal data flow, if the pipeline that discovery meets four-tuple has data transmission, abandons data at once
Or carry out speed limit processing.The present invention is controlled by local gateway mirror image water conservancy diversion, in conjunction with image-element identification with transmission permission, effectively
Ground realizes the purification function of 4G network direct broadcasting business, widens new business market for operator and provides support.
Fig. 3 is the flow chart of the monitoring method of the live video of one embodiment of the invention.This method is in video server
Side executes, referring to Fig. 3, the monitoring method of the live video of the embodiment of the present invention specifically includes the following steps:
S11, the IP data packet that gateway is sent is obtained, the IP data packet is gateway from uplink/downlink data to be forwarded
It extracts.
In the present embodiment, video server receives the IP data packet of gateway forwarding, specifically, gateway copy comes
Upstream data packet, downlink data packet of the copy from core side from base station, remove the tunnel data packet S1 IP/UDP/GTP-U head,
Terminal IP data packet is only extracted, and is sent to video server.
Specifically, judging whether the IP data packet is to assist using RTMP after obtaining the IP data packet that gateway is sent
The data packet of view transmission or the transmission of RTSP agreement；If IP data packet is to be transmitted using the transmission of RTMP agreement or RTSP agreement
Data packet, it is determined that the IP data packet be live multimedia data flow, then execute step S12.
S12, identify whether the IP data packet is matched illegal with the target signature according to preset target signature
Video.
S13, according to the recognition result of the IP data packet, send control message to the gateway, for the gateway root
The uplink/downlink data are carried out data transmission controlling according to the control message.
Specifically, video server extracts the IP data packet if the IP data packet is identified as illegal video
Receive and dispatch address information；Control message is sent to the gateway, the transmitting-receiving address of the IP data packet is carried in the control message
Information, so that the gateway carries out data transmission controlling according to the transmitting-receiving address information to the uplink/downlink data.Wherein,
Gateway carries out data transmission controlling to the uplink/downlink data specifically: according to the control message to the uplink/downlink data
Corresponding transport layer pipeline carries out packet loss processing or speed limit processing.
The monitoring method of live video provided in an embodiment of the present invention, by conventional gateway to the control force of terminal data,
On the basis of not influencing traditional business, feature identification is carried out to live video, and according to recognition result, control gateway to corresponding
The violation video data of being accused of propagating in violation of rules and regulations of pipeline carries out transmission control, realization network purification.
In the embodiment of the present invention, it is described according to preset target signature identify the IP data packet whether be and the target
The illegal video of characteristic matching, specifically includes the following steps:
The IP data packet is converted into video file；
The video frame images in the video file are extracted, and the video frame images of extraction and the target signature are carried out
It compares；
If in the video file exist with the matched video frame images of the target signature, determine the IP data packet
For illegal video.
In the embodiment of the present invention, video server is matched based on target signature element, for example, pornographic, violence etc. are schemed in violation of rules and regulations
As element, picture frame in video is identified, if the picture frame of video includes such element, illustrates that IP data packet is illegal
Video.At this point, video server, which sends IP data packet, corresponds to the quaternary group information of transport layer pipeline to gateway, for gateway according to
Quaternary group information monitor terminal data flow, if the pipeline that discovery meets four-tuple has data transmission, process transmission is controlled at once, is had
Realize to effect the purification function of 4G network direct broadcasting business.
Fig. 4 is the flow chart of the monitoring method of the live video of another embodiment of the present invention.This method is in gateway
Side executes, referring to Fig. 4, the monitoring method of the live video of the embodiment of the present invention specifically includes the following steps:
S21, uplink/downlink data to be forwarded are obtained, and extracts the IP data packet in the uplink/downlink data.
In the present embodiment, gateway copies the upstream data packet from base station by way of mirror image, or copy comes from
The downlink data packet of core side, and the tunnel data packet S1 IP/UDP/GTP-U head is removed, only retain terminal IP data packet.
S22, video server is sent by the IP data packet of extraction, so that the video server is according to preset target
Feature identify the IP data packet whether be and the matched illegal video of the target signature.
Video clothes are sent by the IP data packet packet after other header overheads except dismounting terminal IP packet in this step
Business device, to facilitate the subsequent processing of video server.
S23, the control message sent from the video server is received, carries video identification in the control message
As a result；
S24, the uplink/downlink data are carried out data transmission controlling according to the control message.
Further, if the IP data packet is identified as illegal video, the IP is also carried in the control message
The transmitting-receiving address information of data packet.
Correspondingly, the uplink/downlink data are carried out data transmission controlling according to the control message in step S24,
Specially the uplink/downlink data are carried out data transmission controlling according to the transmitting-receiving address information.Wherein, gateway is to described
Uplink/downlink data carry out data transmission controlling specifically: according to the control message to the corresponding transport layer of the uplink/downlink data
Pipeline carries out packet loss processing or speed limit processing.
The present invention uplink of mirror image forwarding terminal, downlink data message to video recognition system, video in gateway
Identifying system converts video file for real-time stream and identifies the characteristic elements such as pornographic, violence to its picture frame, if discovery
With the presence of violation element, then notification gateway forbids the tunnel data of the four-tuple, is broadcast live to realize in 4G covering
The catharsis of video.
It is taken below by monitoring method of the specific embodiment to live video of the present invention in gateway side and video
The implementation process of business device side is explained.
As shown in figure 5, implementation process of the monitoring method of live video of the present invention in gateway side includes following core
Step:
Step S101 copies the upstream data packet from base station, copies the downlink data packet from core side, turns S102；
Step S102 removes the tunnel data packet S1 IP/UDP/GTP-U head, only retains terminal IP data packet, turns S103；
Terminal IP data packet is sent to video server, i.e. video identification unit by step S103；
Wherein, step S102 removes other header overheads except terminal IP packet, retains terminal IP data packet, only for side
The processing of end system after an action of the bowels, such as real-time stream are converted into video file.
Step S104, gateway receive the control message of the terminal transmission layer from video server, turn S105；
Step S105 records quaternary group information in control message, including source, target ip address and source, target port, turns
S106；
Step S106, discarding and the matched data packet of four-tuple, or speed limit processing is carried out to pipeline is accused of；
Wherein, step S106 is not limited to carry out packet loss processing to corresponding transport layer pipeline, can also carry out at speed limit
Reason or other processing strategies, the present invention do not do materialization constraint to this.
As shown in fig. 6, the monitoring method of live video of the present invention includes following in the inside implementation process of video server
Core procedure:
Step S201 receives the data packet for carrying out gateway, turns S202；
Step S202 judges whether it is live video data stream, if turning S203, otherwise turns S204；
Wherein, the method for determining whether live video is, detecting real-time stream whether be the transmission of RTMP agreement or
RTSP agreement transmission, if being then live multimedia data flow.
Step S203 records the quaternary group information of the message, including source/target ip address and source/target port, turns
S205；
Step S204 abandons this data packet, turns S209；
Real-time stream is converted to video file, turns S206 by step S205；
Step S206 extracts video frame images and compares with target signature, turns S207；
Wherein, target signature is the image-elements to be identified such as pornographic, violence, if the picture frame of video includes such wants
Element then illustrates video identification successful match, i.e., transmittable control message to gateway.And specific image recognition algorithm, it can be used
Opencv open source library, can be used other from algorithm is ground, does not constrain.
Otherwise step S207 turns S209 if turning S208 with the presence or absence of target signature in video frame images；
Step S208, hair terminal transmission layer control message to gateway, controlling the information content includes transport layer pipe to be controlled
The quaternary group information in road, source/target ip address, source/destination port number, turns S209；
Step S209 terminates.
Provided by the present invention for the monitoring method of 4G live video, in traditional 4G system, forwarded by gateway mirror image
Transmission pipeline confinement control is accused of in data, video identification monitoring, efficiently solves the catharsis of 4G network direct broadcasting video.
In addition, the control that depth is fine, does not influence other pipeline business, it is the increment industry of hardware and software platform while having widened operation business
Business provides a kind of system scheme.
For embodiment of the method, for simple description, therefore, it is stated as a series of action combinations, but this field
Technical staff should be aware of, and embodiment of that present invention are not limited by the describe sequence of actions, because implementing according to the present invention
Example, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know that, specification
Described in embodiment belong to preferred embodiment, the actions involved are not necessarily necessary for embodiments of the present invention.
Fig. 7 diagrammatically illustrates the structural schematic diagram of the monitoring device of the live video of one embodiment of the invention.Reference
Fig. 7, the monitoring device of the live video of the embodiment of the present invention specifically include server side obtain module 301, identification module 302,
Server side sending module 303, in which:
Server side obtain module 301, for obtain gateway transmission IP data packet, the IP data packet be gateway to
It is extracted in the uplink/downlink data of forwarding；
Identification module 302, for identifying whether the IP data packet is special with the target according to preset target signature
Levy matched illegal video；
Server side sending module 303 sends control message described in for the recognition result according to the IP data packet
Gateway, so that the gateway carries out data transmission controlling according to the control message to the uplink/downlink data.
In the embodiment of the present invention, the server side sending module 303, including extraction unit and transmission unit, in which: it mentions
Unit is taken, for when the IP data packet is identified as illegal video, then extracting the transmitting-receiving address information of the IP data packet,
The transmitting-receiving address information is the quaternary group information of transport layer pipeline, including source/target ip address, source/destination port number.It sends
Unit carries the transmitting-receiving address information of the IP data packet for sending control message to the gateway in the control message,
So that the gateway carries out data transmission controlling according to the transmitting-receiving address information to the uplink/downlink data.
In embodiments of the present invention, described device further includes attached judgment module not shown in the figure, and the judgment module is used
In after the IP data packet that server side obtains that module 301 obtains gateway transmission, judge whether the IP data packet is use
The data packet of the transmission of RTMP agreement or the transmission of RTSP agreement.If IP data packet is to be assisted using the transmission of RTMP agreement or RTSP
Discuss the data packet of transmission, it is determined that the IP data packet is live multimedia data flow, and identification module 302 is notified to execute basis
Preset target signature identifies whether the IP data packet is operation with the matched illegal video of the target signature.
In embodiments of the present invention, identification module 302, specifically for the IP data packet is converted to video file；It mentions
The video frame images in the video file are taken, and the video frame images of extraction are compared with the target signature；If institute
State in video file exist with the matched video frame images of the target signature, then determine that the IP data packet is illegal video.
Fig. 8 diagrammatically illustrates the structural schematic diagram of the gateway of one embodiment of the invention.Referring to Fig. 8, the present invention
The gateway of embodiment specifically includes gateway side and obtains module 401, gateway side sending module 402, gateway side receiving module 403
And control module 404, in which:
Gateway side obtains module 401, for obtaining uplink/downlink data to be forwarded, and extracts in the uplink/downlink data
IP data packet；
Gateway side sending module 402, for sending video server for the IP data packet of extraction, for video clothes
Business device according to preset target signature identify the IP data packet whether be and the matched illegal video of the target signature；
Gateway side receiving module 403, for receiving the control message sent from the video server, the control disappears
Video recognition result is carried in breath；
Control module 404, for carrying out data transmission controlling to the uplink/downlink data according to the control message.
In embodiments of the present invention, it if the IP data packet is identified as illegal video, is also taken in the control message
Transmitting-receiving address information with the IP data packet.
Correspondingly, the control module 404, is specifically used for according to the transmitting-receiving address information to the uplink/downlink data
Carry out data transmission controlling.Control module 404 carries out data transmission control to uplink/downlink data and specifically includes: according to the control
Message processed carries out packet loss processing to the corresponding transport layer pipeline of the uplink/downlink data or speed limit is handled.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
The monitoring method of live video provided in an embodiment of the present invention, device, simultaneously in conjunction with the forwarding of gateway mirror image, video reception
Identification, transmission pipeline control carry out feature identification to live video, and according to identification on the basis of not influencing traditional business
As a result, whether control gateway forbids the data of corresponding pipeline to transmit, deep-controlled, video the fine identification of transmission is realized.This
Invention is not intended to limit specific video recognition algorithms, such as using traditional open source library OpenCV or other image recognition algorithms
Deng all to be related to 4G gateway data mirror image water conservancy diversion, video identification and Reverse Turning Control, gateway data monitoring and its forbid being accused of managing in violation of rules and regulations
The data in road are transmitted, the relevant system in combination of three, belong to the scope of the present invention.
In addition, it is stored thereon with computer program the embodiment of the invention also provides a kind of computer readable storage medium,
The program realizes the step of any embodiment the method as above when being executed by processor.
In the present embodiment, if module/unit that the monitoring device of above-mentioned live video or gateway integrate is with software
The form of functional unit is realized and when sold or used as an independent product, can store in a computer-readable storage
In medium.Based on this understanding, the present invention realizes all or part of the process in above-described embodiment method, can also pass through meter
Calculation machine program is completed to instruct relevant hardware, and the computer program can be stored in a computer readable storage medium
In, the computer program is when being executed by processor, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, the calculating
Machine program includes computer program code, and the computer program code can be source code form, object identification code form, can hold
Style of writing part or certain intermediate forms etc..The computer-readable medium may include: that can carry the computer program code
Any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunications letter
Number and software distribution medium etc..It should be noted that the content that the computer-readable medium includes can be managed according to the administration of justice
Local legislation and the requirement of patent practice carry out increase and decrease appropriate, such as in certain jurisdictions, according to legislation and patent
Practice, computer-readable medium does not include electric carrier signal and telecommunication signal.
Equipment provided in an embodiment of the present invention, including memory, processor and storage are on a memory and can be in processor
The computer program of upper operation, the processor realize the monitoring side of above-mentioned each live video when executing the computer program
Step in method embodiment, such as step shown in Fig. 3, or, such as step shown in Fig. 4.Alternatively, the processor executes
The function of each module/unit in the monitoring device or gateway embodiment of above-mentioned each live video is realized when the computer program
Can, such as server side shown in Fig. 7 acquisition module 301, identification module 302, server side sending module 303, or, such as
Gateway side shown in Fig. 8 obtains module 401, gateway side sending module 402, gateway side receiving module 403 and control module
404。
Illustratively, the computer program can be divided into one or more module/units, one or more
A module/unit is stored in the memory, and is executed by the processor, to complete the present invention.It is one or more
A module/unit can be the series of computation machine program instruction section that can complete specific function, and the instruction segment is for describing institute
State implementation procedure of the computer program in the monitoring device of corresponding live video or gateway.
The equipment may include, but be not limited only to, processor, memory.It will be understood by those skilled in the art that described set
The standby restriction not constituted to equipment may include perhaps combining certain components or not than illustrating more or fewer components
Same component, such as the equipment can also include input-output equipment, network access equipment, bus etc..
The processor can be central processing unit (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng the processor is the control centre of the equipment, utilizes the various pieces of various interfaces and connection whole equipment.
The memory can be used for storing the computer program and/or module, and the processor is by operation or executes
Computer program in the memory and/or module are stored, and calls the data being stored in memory, described in realization
The various functions of equipment.The memory can mainly include storing program area and storage data area, wherein storing program area can deposit
Application program (such as sound-playing function, image player function etc.) needed for storing up operating system, at least one function etc.；Storage
Data field, which can be stored, uses created data (such as audio data, phone directory etc.) etc. according to mobile phone.In addition, memory can
It can also include nonvolatile memory, such as hard disk, memory, plug-in type hard disk, intelligence to include high-speed random access memory
Energy storage card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash
Card), at least one disk memory, flush memory device or other volatile solid-state parts.
In embodiments of the present invention, it should be understood that disclosed device and method, it can be real by another way
It is existing.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit or unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of equipment or unit
It connects, can be electrical or other forms.
It will be appreciated by those of skill in the art that although some embodiments in this include included in other embodiments
Certain features rather than other feature, but the combination of the feature of different embodiments means to be within the scope of the present invention simultaneously
And form different embodiments.For example, in the following claims, the one of any of embodiment claimed all may be used
Come in a manner of in any combination using.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (13)
1. a kind of monitoring method of live video characterized by comprising
The IP data packet that gateway is sent is obtained, the IP data packet is that gateway is extracted from uplink/downlink data to be forwarded；
According to preset target signature identify the IP data packet whether be and the matched illegal video of the target signature；
According to the recognition result of the IP data packet, control message is sent to the gateway, so that the gateway is according to the control
Message processed carries out data transmission controlling to the uplink/downlink data.
2. the method according to claim 1, wherein the recognition result according to the IP data packet, sends
Control message is to the gateway, comprising:
If the IP data packet is identified as illegal video, the transmitting-receiving address information of the IP data packet is extracted；
Control message is sent to the gateway, the transmitting-receiving address information of the IP data packet is carried in the control message, for
The gateway carries out data transmission controlling according to the transmitting-receiving address information to the uplink/downlink data.
3. the method according to claim 1, wherein obtain gateway send IP data packet after, the side
Method further include:
Judge whether the IP data packet is the data packet transmitted using the transmission of RTMP agreement or RTSP agreement；
If so, determining that the IP data packet is live multimedia data flow, and executes and institute is identified according to preset target signature
The step of whether IP data packet is illegal video matched with the target signature stated.
4. the method according to claim 1, wherein described identify the IP data according to preset target signature
Packet whether be and the matched illegal video of the target signature, comprising:
The IP data packet is converted into video file；
The video frame images in the video file are extracted, and the video frame images of extraction and the target signature are compared
It is right；
If in the video file exist with the matched video frame images of the target signature, determine the IP data packet be it is non-
Method video.
5. a kind of monitoring method of live video characterized by comprising
Uplink/downlink data to be forwarded are obtained, and extract the IP data packet in the uplink/downlink data；
Video server is sent by the IP data packet of extraction, so that the video server is identified according to preset target signature
The IP data packet whether be and the matched illegal video of the target signature；
The control message sent from the video server is received, carries video recognition result in the control message；
The uplink/downlink data are carried out data transmission controlling according to the control message.
6. according to the method described in claim 5, it is characterized in that, if the IP data packet is identified as illegal video, institute
State the transmitting-receiving address information that the IP data packet is also carried in control message；
It is described that the uplink/downlink data are carried out data transmission controlling according to the control message, comprising:
The uplink/downlink data are carried out data transmission controlling according to the transmitting-receiving address information.
7. method according to claim 5 or 6, which is characterized in that it is described according to the control message to the uplink/downlink
Data carry out data transmission controlling, comprising:
Packet loss processing is carried out to the corresponding transport layer pipeline of the uplink/downlink data according to the control message or speed limit is handled.
8. a kind of monitoring device of live video characterized by comprising
Server side obtains module, and for obtaining the IP data packet of gateway transmission, the IP data packet is gateway to be forwarded
It is extracted in uplink/downlink data；
Identification module, for identifying whether the IP data packet is matched with the target signature according to preset target signature
Illegal video；
Server side sending module sends control message to the gateway for the recognition result according to the IP data packet, with
The uplink/downlink data are carried out data transmission controlling according to the control message for the gateway.
9. device according to claim 8, which is characterized in that the server side sending module, comprising:
Extraction unit, for when the IP data packet is identified as illegal video, then with extracting the transmitting-receiving of the IP data packet
Location information；
Transmission unit carries the transmitting-receiving of the IP data packet for sending control message to the gateway in the control message
Address information, so that the gateway carries out data transmission controlling according to the transmitting-receiving address information to the uplink/downlink data.
10. a kind of gateway characterized by comprising
Gateway side obtains module, for obtaining uplink/downlink data to be forwarded, and extracts the IP number in the uplink/downlink data
According to packet；
Gateway side sending module, for sending video server for the IP data packet of extraction, for the video server root
According to preset target signature identify the IP data packet whether be and the matched illegal video of the target signature；
Gateway side receiving module is taken in the control message for receiving the control message sent from the video server
With video recognition result；
Control module, for carrying out data transmission controlling to the uplink/downlink data according to the control message.
11. gateway according to claim 10, which is characterized in that if the IP data packet is identified as illegally regarding
Frequently, then the transmitting-receiving address information of the IP data packet is also carried in the control message；
The control module, specifically for carrying out data transmission controlling to the uplink/downlink data according to the transmitting-receiving address information
System.
12. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
It is realized when execution such as the step of any one of claim 1-4 the method, or such as the step of any one of claim 5-7 the method
Suddenly.
13. a kind of equipment including memory, processor and stores the computer journey that can be run on a memory and on a processor
Sequence, which is characterized in that the processor realizes the step of any one of such as claim 1-4 the method when executing described program,
Or such as the step of any one of claim 5-7 the method.
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| CN201811369475.2A CN109862435A (en) | 2018-11-16 | 2018-11-16 | Monitoring method, device, computer storage medium and the equipment of live video |
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| CN201811369475.2A CN109862435A (en) | 2018-11-16 | 2018-11-16 | Monitoring method, device, computer storage medium and the equipment of live video |
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