CN103997659B - Lightweight real-time high-resolution streaming media server - Google Patents
Lightweight real-time high-resolution streaming media server Download PDFInfo
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- CN103997659B CN103997659B CN201410264401.8A CN201410264401A CN103997659B CN 103997659 B CN103997659 B CN 103997659B CN 201410264401 A CN201410264401 A CN 201410264401A CN 103997659 B CN103997659 B CN 103997659B
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Abstract
The invention relates to a lightweight real-time high-resolution streaming media server. The lightweight real-time high-resolution streaming media server comprises a user registration module, a camera management module, a real-time high-resolution streaming media obtaining module and a real-time high-resolution streaming media forwarding module. A client sends a streaming media resource obtaining request to the user registration module; after identity authentication passes, the user registration module sends a real-time video access request of a high-resolution camera to the camera management module; after the access permission is obtained, the camera management module firstly judges whether video of the path has been opened or not, if the video of the path is not opened, the video streaming is opened through the streaming media obtaining module, the streaming media forwarding module is notified to establish a streaming media forwarding object of the equipment type, and a streaming client object is added to the object; if the video streaming has been opened, the streaming media forwarding module finds the corresponding streaming media forwarding object, and one streaming media client object is added to the streaming media forwarding object; when the streaming media forwarding object obtains real-time video streaming, the streaming media forwarding object is directly inserted into the video streaming queue, and the real-time video streaming is distributed to the streaming media client object.
Description
Technical field
The invention belongs to technical field of network multimedia, particularly to a kind of lightweight real-time high-definition streaming media server.
Background technology
In some miniature videos monitoring network, due to front-end camera limited amount, resolution of video camera is not high, network
Bandwidth abundance relatively is so that in the application of some low running costs, exist directly by point-to-point（peer-to-peer）Net
The pattern of network technology access front-end camera.Popularization with high-definition digital video camera and application, in the monitoring of this miniature video
Following problem is produced in network：（1）The network bandwidth is not enough or Internet resources are unable to effectively utilizes；（2）Consume front-end camera
Resource；（3）Resource sharing is disorderly, management is more difficult, security is relatively low.
Now the streaming media server of main flow is used for video request program, the video file that will store as video source, that is,
Making is live streaming media server, also typically first stores data into file, then reads file again.This Streaming Media clothes
Business device is not suitable for the situation to video camera live video stream.
Except the streaming media server of main flow, some web camera itself inline web page server, generally passes through
Rtsp agreement or proprietary protocol transmission and receiving stream media data.Its internal forwarding service not having Streaming Media, even if having
Also simply service the multimedia of the machine, be not the streaming media server of real many video source.
Content of the invention
For overcoming above-mentioned the deficiencies in the prior art, the present invention proposes a kind of lightweight real-time high-definition streaming media server.
Technical scheme proposed by the present invention is as follows：
A kind of lightweight real-time high-definition streaming media server, including user registration module, video camera management module, in real time
High definition stream media acquisition module, real-time high-definition Streaming Media forwarding module；It is characterized in that, client sends to user registration module
Obtain streaming media resource request, after authentication, it is high that user registration module sends a road to described video camera management module
The real-time video access request of clear video camera, after obtaining access rights, described video camera management module first determines whether this road video
Whether having already turned on, if be not switched on, video flowing being opened by Streaming Media acquisition module, and notify Streaming Media forwarding module to create
The Streaming Media building this device type forwards object, adds a Streaming Media target client for this object simultaneously；If had already turned on
Video flowing, Streaming Media forwarding module finds corresponding Streaming Media and forwards object, adds Streaming Media client for this object
Object, is inserted directly into video flow queue after Streaming Media forwarding object acquisition is to live video stream, and is distributed to Streaming Media client
Object；Wherein, described Streaming Media target client is multiple, and the service capacity of described real-time high-definition Streaming Media forwarding module is；Wherein, k is the working time of described streaming media server,For distributing to
The service capacity of the media file of described streaming media server, r is the quantity that described Streaming Media forwards object,For weighting system
Number, 0<<1.
Lightweight real-time high-definition streaming media server proposed by the invention can meet the management of streaming media resource, and
Energy effectively utilizes Internet resources, it is to avoid front-end camera load excessive.
Brief description
Fig. 1 is the system construction drawing of the lightweight real-time high-definition streaming media server of the present invention.
Specific embodiment
Lightweight real-time high-definition streaming media server proposed by the invention, system architecture is as shown in Figure 1.Including user's note
Volume module, video camera management module, real-time high-definition Streaming Media acquisition module, real-time high-definition Streaming Media forwarding module.The present invention's
Video camera management module can support the management of the web camera of different cameras manufacturer production；User registration module can be joined
Unification toy data base or a encryption file realize the storage of user profile it is also possible to enter according to different user's requests
Row cutting and customization；Streaming Media acquisition module can be different according to video camera manufacturer, by way of corresponding manufacturer obtains Streaming Media,
Request obtains Streaming Media；Streaming Media forwarding module then can forward, according to the application situation of each road Streaming Media, the stream receiving in real time
Media data.
The lightweight real-time high-definition streaming media server of the present invention is it is characterised in that client is sent out to user registration module
Send acquisition streaming media resource request, after authentication, user registration module sends a road to described video camera management module
The real-time video access request of high-definition camera, after obtaining access rights, described video camera management module first determines whether that this road regards
Whether frequency has already turned on, if be not switched on, opens video flowing by Streaming Media acquisition module, and notifies Streaming Media forwarding module
The Streaming Media creating this device type forwards object, adds a Streaming Media target client for this object simultaneously；If beaten
Open video flowing, Streaming Media forwarding module finds corresponding Streaming Media and forwards object, add a Streaming Media visitor for this object
Family object, is inserted directly into video flow queue after Streaming Media forwarding object acquisition is to live video stream, and is distributed to Streaming Media visitor
Family object；Wherein, described Streaming Media target client is multiple, and the service capacity of described real-time high-definition Streaming Media forwarding module is；Wherein, k is the working time of described streaming media server,For distributing to
The service capacity of the media file of described streaming media server, r is the quantity that described Streaming Media forwards object,For weighting system
Number, 0<<1.
Streaming Media of the present invention obtains and forwarding module is based on TCP/UDP host-host protocol, using object oriented designing side
Method design, Streaming Media forwards object by the encapsulation realization flow data first to different vendor's video camera flow data acquisition modes
Acquisition, create simultaneously and comprise the Streaming Media target client of this solicited message (socket), by real-time streaming data be distributed to
Object.Real-time streaming data for later same camera is asked it is only necessary to create Streaming Media target client, and this object is added
It is added in the forwarding queue that this Streaming Media forwards object, receiving real-time streaming data is every time, Streaming Media forwards object all
Flow data can be distributed to each of queue Streaming Media target client, thus realizing effectively forwarding in real time of Streaming Media.
Finally it should be noted that above example is only not intended to limit in order to technical scheme to be described；To the greatest extent
Pipe has been described in detail to the present invention with reference to preferred embodiment, it should be understood by a person of ordinary skill in the art that still
The specific embodiment of the present invention can be modified or equivalent is carried out without deviating from the present invention to some technical characteristics
The spirit of technical scheme, it all should be covered in the middle of the technical scheme scope that the present invention is claimed.
Claims (5)
1. a kind of lightweight real-time high-definition streaming media server, including user registration module, video camera management module, real-time high-definition stream
Media retrieval module and real-time high-definition Streaming Media forwarding module；It is characterized in that, sent from client to described user registration module
Obtain streaming media resource request, after authentication, described user registration module sends a road to described video camera management module
The real-time video access request of high-definition camera, after obtaining access rights, described video camera management module first determines whether this road video
Whether have already turned on, if being not switched on, video flowing being opened by real-time high-definition Streaming Media acquisition module, and notifies real-time high-definition stream
The Streaming Media that media forwarding module creates this client device type forwards object, forwards object to add a stream for Streaming Media simultaneously
Media client object；If having had already turned on video flowing, described real-time high-definition Streaming Media forwarding module finds corresponding stream matchmaker
Body forwards object, is that Streaming Media forwards object to add a Streaming Media target client, when Streaming Media forwards object acquisition in real time
It is inserted directly into video flow queue after video flowing, and be distributed to Streaming Media target client；Wherein, described Streaming Media forwards object is many
Individual, the service capacity of described real-time high-definition Streaming Media forwarding module isk
For the working time of described streaming media server, NcFor distributing to the service capacity of the media file of described streaming media server, r
Forward the quantity of object for described Streaming Media, ρ is weight coefficient, 0<ρ<1.
2. lightweight real-time high-definition streaming media server as claimed in claim 1 is it is characterised in that described video camera manages mould
Block can support the management of the web camera of different cameras manufacturer production.
3. lightweight real-time high-definition streaming media server as claimed in claim 1 is it is characterised in that described user registration module
Can coordinate a toy data base or a encryption file realizes the storage of user profile it is also possible to according to different users
Demand carries out cutting and customization.
4. the lightweight real-time high-definition streaming media server as described in any one of claim 1-3 it is characterised in that described in real time
High definition stream media acquisition module can be different according to video camera manufacturer, and by way of corresponding manufacturer obtains Streaming Media, request obtains
Streaming Media；Real-time high-definition Streaming Media forwarding module then can forward, according to the application situation of each road Streaming Media, the stream receiving in real time
Media data.
5. lightweight real-time high-definition streaming media server as claimed in claim 4 is it is characterised in that described real-time high-definition stream matchmaker
Body acquisition module and real-time high-definition Streaming Media forwarding module are based on TCP/UDP host-host protocol.
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| CN103997659B true CN103997659B (en) | 2017-02-22 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106791917A (en) * | 2016-11-29 | 2017-05-31 | 深圳前海弘稼科技有限公司 | The acquisition methods of video flowing, acquisition device and server |
| CN109660852B (en) * | 2017-10-10 | 2021-06-15 | 武汉斗鱼网络科技有限公司 | Video preview method, storage medium, device and system before release of recorded video |
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| US6954859B1 (en) * | 1999-10-08 | 2005-10-11 | Axcess, Inc. | Networked digital security system and methods |
| CN101282450A (en) * | 2007-04-02 | 2008-10-08 | 厦门瑞科技术有限公司 | Method capable of immediate access and management of network camera |
| CN102457707A (en) * | 2010-10-20 | 2012-05-16 | 上海天跃科技股份有限公司 | Method for transmitting, storing and requesting security protecting and monitoring video data |
| CN102801956A (en) * | 2012-04-28 | 2012-11-28 | 武汉兴图新科电子股份有限公司 | Network video monitoring device and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY136082A (en) * | 2001-10-26 | 2008-08-29 | Mobif Berhad | Surveillance system via the internet |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6954859B1 (en) * | 1999-10-08 | 2005-10-11 | Axcess, Inc. | Networked digital security system and methods |
| CN101282450A (en) * | 2007-04-02 | 2008-10-08 | 厦门瑞科技术有限公司 | Method capable of immediate access and management of network camera |
| CN102457707A (en) * | 2010-10-20 | 2012-05-16 | 上海天跃科技股份有限公司 | Method for transmitting, storing and requesting security protecting and monitoring video data |
| CN102801956A (en) * | 2012-04-28 | 2012-11-28 | 武汉兴图新科电子股份有限公司 | Network video monitoring device and method |
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Denomination of invention: Lightweight real-time high-resolution streaming media server Effective date of registration: 20200115 Granted publication date: 20170222 Pledgee: Jiangsu Zijin Rural Commercial Bank Co., Ltd. Chengnan Branch Pledgor: Jiangsu Yosun Technology Co., Ltd. Registration number: Y2020320000052 |
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Denomination of invention: A lightweight Real Time HD streaming media server Effective date of registration: 20210315 Granted publication date: 20170222 Pledgee: Jiangsu Zijin Rural Commercial Bank Co.,Ltd. Chengnan Branch Pledgor: JIANGSU YOUSHANG TECHNOLOGY INDUSTRIAL Co.,Ltd. Registration number: Y2021980001696 |
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