CN110446010A - Video monitoring method, device, storage medium, server and system based on web - Google Patents

Video monitoring method, device, storage medium, server and system based on web Download PDF

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Publication number
CN110446010A
CN110446010A CN201910710296.9A CN201910710296A CN110446010A CN 110446010 A CN110446010 A CN 110446010A CN 201910710296 A CN201910710296 A CN 201910710296A CN 110446010 A CN110446010 A CN 110446010A
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CN
China
Prior art keywords
video
camera
video flowing
web
flv
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910710296.9A
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Chinese (zh)
Inventor
刘钊
胡佳俊
张亚
张宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Aerospace Pohu Cloud Technology Co Ltd
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Jiangxi Aerospace Pohu Cloud Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Aerospace Pohu Cloud Technology Co Ltd filed Critical Jiangxi Aerospace Pohu Cloud Technology Co Ltd
Priority to CN201910710296.9A priority Critical patent/CN110446010A/en
Publication of CN110446010A publication Critical patent/CN110446010A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643Communication protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65Transmission of management data between client and server
    • H04N21/658Transmission by the client directed to the server
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

Abstract

The present invention relates to technical field of video monitoring, disclose a kind of video monitoring method based on web, device, storage medium, server and system, this method comprises: S1: receiving the playing request for the broadcasting monitor video that the web client page is sent, include camera ID in the playing request;S2: the basic information that the camera ID corresponds to camera is inquired from database;S3: original rtsp video flowing is obtained from the camera using the basic information;S4: rtsp video flowing is switched into rtmp video flowing, then rtmp video flowing is switched to the flv video flowing of websocket;S5: by the flv video stream to the web client, so that the web client directly plays out in viedo label after flv video flowing to be switched to to can play the video clip of format.Method of the invention eliminates the reliance on the SDK of camera manufacturer, is not necessarily to plug-in unit, improves compatibility and scalability, moreover it is possible to while playing multiple monitor videos.

Description

Video monitoring method, device, storage medium, server and system based on web
Technical field
The present invention relates to technical field of video monitoring, in particular to a kind of video monitoring method based on web, is deposited device Storage media, server and system.
Background technique
With information technology, the development of Internet of Things, monitoring camera is seen everywhere in life, video monitoring system is being pacified The fields such as anti-, traffic, smart city, which suffer from, to be widely applied.With the development of Web technology, since its is easy to use, is convenient for The features such as upgrade maintenance, so that the video monitoring system based on web largely occurs.
Current manufacturer each on the market has respective SDK (Software Development Kit), but respectively using private There is agreement, the camera of other producers can not be compatible with.It in addition is rtsp (the Real Time that will be monitored there are also scheme Streaming Protocol, real time streaming transport protocol) video flowing is converted to rtmp (Real Time Messaging Protocol, real-time messages transport protocol) video flowing, front end played using flash, but due to safety and the performance (side flash Formula plays video mode, occupies that Installed System Memory is very big, and broadcast performance is low) the problems such as, major browser all gradually abandons pair The support of flash.Guodian Nannui Tech Co., Ltd application " a kind of B/S framework exempts from plug-in unit general video monitoring It may be implemented to play monitor video, but the video acquisition mould of its server-side without plug-in unit in major browsers in system " patent The drawbacks of block is achieved in that the SDK to each monitoring manufacturer is packaged, which is if you need to access new manufacturer's camera shooting Head also needs to carry out code development;If the equipment of device manufacturer upgrades, original SDK probably will appear incompatible Situation.
As it can be seen that how to merge each vendor network camera, based on web and it is not necessarily to plug-in unit, is broadcast to highly compatible, high-performance Putting monitor video is current urgent problem to be solved.
Summary of the invention
The present invention proposes a kind of video monitoring method based on web, device, storage medium, server and system, solves such as What each vendor network camera of fusion based on web and is not necessarily to plug-in unit, plays asking for monitor video to highly compatible, high-performance Topic.
A kind of video monitoring method based on web of the invention, comprising steps of
S1: the playing request for the broadcasting monitor video that the web client page is sent is received, includes to take the photograph in the playing request As head ID;
S2: the basic information that the camera ID corresponds to camera is inquired from database;
S3: original rtsp video flowing is obtained from the camera using the basic information;
S4: rtsp video flowing is switched into rtmp video flowing, then rtmp video flowing is switched to the flv video flowing of websocket;
S5: by the flv video stream to the web client, so that the web client circulates flv video It is directly played out in viedo label after video clip to can play format.
Wherein, it is further comprised the steps of: between the step S1 and S2
S1.1: whether the connection number for inquiring camera is greater than 0, if so, then follow the steps S1.2, it is no then follow the steps S2~ S5, and step S1.2 is executed after step s 5;
S1.2: the connection number of the camera is added 1.
Wherein, after the step S5 further include: the step of monitor video is closed:
S6: the signal that web client closes the monitored picture of camera is received;
S7: whether the connection number for inquiring camera is greater than 1, if so, thening follow the steps S10, otherwise continues to execute step S8;
S8: stop the flv video flowing that rtmp video flowing switchs to websocket, be simultaneously stopped rtsp video flowing and switch to rtmp Video flowing;
S9: the connection with the rtsp video flowing of the camera is disconnected;
S10: the connection number of camera is subtracted 1.
Wherein, original rtsp video flowing is obtained from the camera to support h.264 to encode with h265.
The present invention also provides a kind of video monitoring apparatus based on web, including described in any of the above embodiments for executing The unit of method.
The present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage has calculating Machine program, the computer program include program instruction, and described program instruction when being executed by a processor holds the processor Row method described in any of the above embodiments.
The present invention also provides a kind of video monitoring servers based on web, comprising: processor, network interface and storage Device, the processor, the network interface and the memory are connected with each other, wherein the network interface is by the processor Control be used for messaging, the memory is for storing computer program, and the computer program includes program instruction, institute It states processor to be configured for calling described program instruction, executes method described in any of the above embodiments.
The present invention also provides a kind of video monitoring systems based on web, comprising: web client, video monitoring service Device, database server and camera, the web client connect the video monitoring server, the video monitoring service Device connects the database server and camera;
Playing request to the video that the web client is used to send the broadcasting monitor video comprising camera ID is supervised Server is controlled, and receives the flv video flowing of the websocket of server transmission, flv video flowing is switched to the view that can play format It is directly played out in viedo label after frequency segment;
The video monitoring server inquires the basis letter that the camera ID corresponds to camera from database server Breath;Original rtsp video flowing is obtained from the camera using the basic information;Rtsp video flowing is switched into rtmp video It flows, then rtmp video flowing is switched to the flv video flowing of websocket;By the flv video stream to the web client.
Wherein, whether the video monitoring server is also greater than 0 with the connection number of inquiry camera, if so, will be described Connection number adds 1, and the basic information that the camera ID corresponds to camera is otherwise inquired from database server;Utilize the base Plinth information obtains original rtsp video flowing from the camera;Rtsp video flowing is switched into rtmp video flowing, then rtmp is regarded The flv video flowing that frequency circulation is websocket;By the flv video stream to the web client, then by the connection Number plus 1.
Wherein, the web client be also used to send web client close camera monitored picture signal to described Video monitoring server;The video monitoring server receive after the signal for inquire the camera connection number whether Greater than 1, if so, subtracting 1 for the connection number, otherwise, stop the flv video flowing that rtmp video flowing switchs to websocket, simultaneously Stop rtsp video flowing and switch to rtmp video flowing, and disconnect the connection with the rtsp video flowing of the camera, by the connection Number subtracts 1.
Compared with prior art, the present invention its major advantage is: by directly taking the rtsp video flowing of camera to be turned Code, eliminates the reliance on the SDK of camera manufacturer, is not necessarily to plug-in unit, and compatibility and scalability are all improved;Due to web browser There is maximum limitation (such as: chrom is up to 6) to the request Concurrency number of http, therefore uses websocket video flowing (browser To the number of concurrent of websocket video flowing there is no limit), the page may be implemented and play more monitor videos, better meet Specifically monitored demand, in addition flv video flowing has the advantages that file is minimum, occupying system space, small, loading velocity is exceedingly fast, so that Web client can play monitor video glibly, i.e., play monitor video to high-performance.
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 only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other drawings based on these drawings.
Fig. 1 is that monitor video process figure is played in a kind of video monitoring method based on web of the invention;
Fig. 2 is that monitor video process figure is closed in a kind of video monitoring method based on web of the invention;
Fig. 3 is a kind of interaction schematic diagram based on the video monitoring system of web when playing monitor video of the invention;
Fig. 4 is a kind of interaction schematic diagram based on the video monitoring system of web when closing monitor video of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The video monitoring method based on web of the present embodiment is as shown in Figure 1, comprising:
Step S1 receives the playing request for the broadcasting monitor video that the web client page is sent, includes to take the photograph in playing request As head ID, wherein web client can be web browser, such as: Chrome.
Step S2, inquires the basic information that camera ID corresponds to camera from database, which includes: camera shooting Head ip, port, username and password etc. are convenient for establishing connection with the camera and obtaining camera after obtaining these basic informations Access authority.
Step S3 obtains original rtsp video flowing from camera using basic information, specifically, sends rtsp video and obtains Take order to camera, camera returns to rtsp video flowing after receiving the rtsp video acquisition order.
Rtsp video flowing is switched to rtmp video flowing, then rtmp video flowing is switched to the flv of websocket by step S4 (Flash Video) video flowing, flv video flowing have the advantages that file is minimum, occupying system space, small, loading velocity is exceedingly fast, Web client is enabled to play monitor video glibly.
Step S5, by flv video stream to web client, so that flv video flowing is switched to can play by web client The video clip (such as: mp4 segment) of format directly plays out in viedo label afterwards.Web client is browsed based on html5 Device calls Media Source Extensions API to parse flv video flowing.
Method of the invention, which passes through, directly takes the rtsp video flowing of camera to carry out transcoding, eliminates the reliance on camera manufacturer SDK, compatibility and scalability are all improved, and are not necessarily to plug-in unit;Since request Concurrency number of the browser to http has most Big limitation (such as: chrom is up to 6), using websocket video flowing, (browser does not have the number of concurrent of websocket video flowing It is restricted), the page may be implemented and play more monitor videos, better meet specifically monitored demand;In addition, flv video flowing Have the advantages that file is minimum, occupying system space, small, loading velocity is exceedingly fast, web client is enabled to play prison glibly Video is controlled, i.e., plays monitor video to high-performance.
In the present embodiment, in order to quickly load multiple monitor videos simultaneously, between step S1 and S2 further include:
Whether step S1.1, the connection number for inquiring camera are greater than 0, if so, it is relevant to indicate that web client has The flv video flowing of websocket, it is playable that web client, which can parse existing flv video flowing by js (JavaScript), The video clip of format to vedio label plays, therefore directly jumps and execute step S1.2, does not need duplicate video flowing Conversion operation, it is no to then follow the steps S2~S5, and after step s 5, execute step S1.2.
Step S1.2, by connection number plus 1.
As shown in Fig. 2, after step S5 further include: the step of monitor video is closed specifically includes:
Step S6 receives the signal that web client closes the monitored picture of camera.
Step S7, whether the connection number for inquiring camera is greater than 1, if so, thening follow the steps S10, otherwise continues to execute step Rapid S8.
Step S8 stops the flv video flowing that rtmp video flowing switchs to websocket, is simultaneously stopped rtsp video flowing and switchs to Rtmp video flowing.
Step S9 disconnects the connection with the rtsp video flowing of camera, that is, stops sending flv video flowing to web client.
The connection number of camera is subtracted 1 by step S10.
In the present embodiment, original rtsp video flowing is obtained from camera and supports h.264 to encode with h265.
The embodiments of the present invention also provide a kind of video monitoring apparatus based on web, including any of the above-described for executing The unit of method described in.
The embodiments of the present invention also provide a kind of computer readable storage medium, computer-readable recording medium storage has Computer program, the computer program include program instruction, and described program instruction makes the processing when being executed by a processor Device executes method described in any of the above embodiments.
The embodiments of the present invention also provide a kind of video monitoring servers based on web, comprising: processor, network connect Mouth and memory, the processor, the network interface and the memory are connected with each other, wherein the network interface is by institute The control of processor is stated for messaging, for the memory for storing computer program, the computer program includes journey Sequence instruction, the processor are configured for calling described program instruction, execute method described in any of the above embodiments.
The embodiments of the present invention also provide a kind of video monitoring systems based on web, as shown in Figure 3, comprising: web visitor Family end (such as: web browser), video monitoring server, database server and camera, web client connect the video Monitoring server, the video monitoring server connect the database server and camera.
Playing request to the video that the web client is used to send the broadcasting monitor video comprising camera ID is supervised Server is controlled, and receives the flv video flowing of the websocket of server transmission, flv video flowing is switched to the view that can play format It is directly played out in viedo label after frequency segment.
The video monitoring server inquires the basis letter that the camera ID corresponds to camera from database server Breath;Original rtsp video flowing is obtained from the camera using the basic information;Rtsp video flowing is switched into rtmp video It flows, then rtmp video flowing is switched to the flv video flowing of websocket;By the flv video stream to the web client.
Whether video monitoring server is also greater than 0 with the connection number of inquiry camera, if more than 0, then by the flv video Stream is sent to the web client, and the connection number is added 1, and the camera ID is otherwise inquired from database server The basic information of corresponding camera;Original rtsp video flowing is obtained from the camera using the basic information;By rtsp Video flowing switchs to rtmp video flowing, then rtmp video flowing is switched to the flv video flowing of websocket;The flv video flowing is sent out It send to the web client.
As shown in figure 4, web client be also used to send web client close camera monitored picture signal to institute State video monitoring server;The connection number that the video monitoring server receives after the signal for inquiring the camera is It is no to be greater than 1, if more than 1, then the connection number is subtracted 1, otherwise, stops the flv video that rtmp video flowing switchs to websocket Stream is simultaneously stopped rtsp video flowing and switchs to rtmp video flowing, and disconnects the connection with the rtsp video flowing of the camera.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of video monitoring method based on web, which is characterized in that comprising steps of
S1: the playing request for the broadcasting monitor video that the web client page is sent is received, includes camera in the playing request ID;
S2: the basic information that the camera ID corresponds to camera is inquired from database;
S3: original rtsp video flowing is obtained from the camera using the basic information;
S4: rtsp video flowing is switched into rtmp video flowing, then rtmp video flowing is switched to the flv video flowing of websocket;
S5: by the flv video stream to the web client, so that switch to flv video flowing can for the web client It is directly played out in viedo label after the video clip of broadcast format.
2. as described in claim 1 based on the video monitoring method of web, which is characterized in that between the step S1 and S2 also Comprising steps of
S1.1: whether the connection number for inquiring camera is greater than 0, if so, S1.2 is thened follow the steps, it is no to then follow the steps S2~S5, And step S1.2 is executed after step s 5;
S1.2: the connection number of the camera is added 1.
3. as claimed in claim 2 based on the video monitoring method of web, which is characterized in that after the step S5 further include: The step of monitor video is closed:
S6: the signal that web client closes the monitored picture of camera is received;
S7: whether the connection number for inquiring camera is greater than 1, if so, thening follow the steps S10, otherwise continues to execute step S8;
S8: stop the flv video flowing that rtmp video flowing switchs to websocket, be simultaneously stopped rtsp video flowing and switch to rtmp video Stream;
S9: the connection with the rtsp video flowing of the camera is disconnected;
S10: the connection number of camera is subtracted 1.
4. the video monitoring method according to any one of claims 1 to 3 based on web, which is characterized in that from the camera shooting Head obtains original rtsp video flowing and supports h.264 to encode with h265.
5. a kind of video monitoring apparatus based on web, which is characterized in that including for executing such as any one of Claims 1 to 4 The unit of the method.
6. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey Sequence, the computer program include program instruction, and described program instruction executes the processor such as Method according to any one of claims 1 to 4.
7. a kind of video monitoring server based on web characterized by comprising processor, network interface and memory, institute It states processor, the network interface and the memory to be connected with each other, wherein control of the network interface by the processor For messaging, the memory is for storing computer program, and the computer program includes program instruction, the processing Device is configured for calling described program instruction, executes method as described in any one of claims 1 to 4.
8. a kind of video monitoring system based on web characterized by comprising web client, video monitoring server, data Library server and camera, the web client connect the video monitoring server, and the video monitoring server connects institute State database server and camera;
Playing request to the video monitoring that the web client is used to send the broadcasting monitor video comprising camera ID takes Business device, and the flv video flowing of the websocket of server transmission is received, flv video flowing is switched to the piece of video that can play format It is directly played out in viedo label after section;
The video monitoring server inquires the basic information that the camera ID corresponds to camera from database server;Benefit Original rtsp video flowing is obtained from the camera with the basic information;Rtsp video flowing is switched into rtmp video flowing, then Rtmp video flowing is switched to the flv video flowing of websocket;By the flv video stream to the web client.
9. as claimed in claim 8 based on the video monitoring system of web, which is characterized in that the video monitoring server is also Whether it is greater than 0 with the connection number of inquiry camera, if so, the connection number is added 1, is otherwise inquired from database server The camera ID corresponds to the basic information of camera;Original rtsp is obtained from the camera using the basic information to regard Frequency flows;Rtsp video flowing is switched into rtmp video flowing, then rtmp video flowing is switched to the flv video flowing of websocket;It will be described Flv video stream adds 1 to the web client, then by the connection number.
10. as claimed in claim 9 based on the video monitoring system of web, which is characterized in that the web client is also used to Send web client close camera monitored picture signal to the video monitoring server;The video monitoring service Device is received for inquiring whether the connection number of the camera is greater than 1 after the signal, if so, the connection number is subtracted 1, it is no Then, stop the flv video flowing that rtmp video flowing switchs to websocket, be simultaneously stopped rtsp video flowing and switch to rtmp video flowing, and The connection with the rtsp video flowing of the camera is disconnected, the connection number is subtracted 1.
CN201910710296.9A 2019-08-02 2019-08-02 Video monitoring method, device, storage medium, server and system based on web Pending CN110446010A (en)

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CN111245856A (en) * 2020-01-17 2020-06-05 深圳市乐唯科技开发有限公司 Method and system for playing real-time video by H5
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CN113473086B (en) * 2021-07-06 2022-09-06 阿波罗智联(北京)科技有限公司 Video playing method and device, electronic equipment and intelligent high-speed large screen
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CN113873279A (en) * 2021-09-27 2021-12-31 广州中工水务信息科技有限公司 Video data decoding method, system and storage medium
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CN114071182A (en) * 2021-11-11 2022-02-18 深圳数研锦瀚智慧科技有限公司 Video playing processing method and device for forest fire monitoring and storage medium
CN114071242A (en) * 2021-11-16 2022-02-18 重庆赛迪奇智人工智能科技有限公司 Video playing method, video pushing device and electronic equipment
CN114025140A (en) * 2021-11-19 2022-02-08 四方智能(武汉)控制技术有限公司 Integrated client for B/S architecture monitoring system
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CN114125565A (en) * 2021-11-23 2022-03-01 深圳康佳电子科技有限公司 Method, device and storage medium for playing video stream based on browser
CN114363643A (en) * 2021-12-10 2022-04-15 阿波罗智联(北京)科技有限公司 Intelligent high-speed large-screen real-time video stream playing method and device
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