CN102223570A - Multi-stage real-time video streaming media distribution method and system - Google Patents
Multi-stage real-time video streaming media distribution method and system Download PDFInfo
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- CN102223570A CN102223570A CN2011101631515A CN201110163151A CN102223570A CN 102223570 A CN102223570 A CN 102223570A CN 2011101631515 A CN2011101631515 A CN 2011101631515A CN 201110163151 A CN201110163151 A CN 201110163151A CN 102223570 A CN102223570 A CN 102223570A
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Abstract
The invention discloses a multi-stage real-time video streaming media distribution method and system. In the system, a first client is accessed to an access server, and sends real-time video streaming media request information; the access server transmits the information to a first distribution management server; the first distribution management server determines the route and routing number between a first distribution server and a second distribution server, and transmits the route and the routing number to a second distribution management server; the second distribution management server determines the route and routing number between the second distribution server and a video server; a piece of camera equipment transmits the real-time video streaming media to the video server, the video server transmits the real-time video streaming media to the second distribution server, the second distribution server transmits the real-time video streaming media to the first distribution server, and then the first distribution server transmits the real-time video streaming media to the first client. By use of the technical scheme provided by the invention, the camera equipment at different geographical positions can be effectively monitored in real time.
Description
Technical field
The present invention relates to technical field of video monitoring, relate in particular to a kind of multistage live video stream media distribution method and system.
Background technology
In the video monitoring industry, along with popularizing of large-scale networked monitoring, more enterprise or unit wish by network, and centralized and unified monitoring management is done by the branch and the shops (or factory) that are distributed throughout the country.Because the institutional framework of level normally between enterprise headquarters, branch and the shops, and the real network bandwidth between this institutional framework is limited, so, how under the situation of this classification and bandwidth restricted, carry out effective distribution of real-time video Media Stream, become the difficult point problem of present field of video monitoring.
Summary of the invention
The objective of the invention is to propose a kind of multistage live video stream media distribution method and system, can monitor in real time the picture pick-up device that is positioned at diverse geographic location effectively.
For reaching this purpose, the present invention by the following technical solutions:
A kind of multistage live video stream media distribution method may further comprise the steps:
First client of A, general headquarters' subsystem is linked into the access server of general headquarters' subsystem, and sending the live video stream media request information, access server is transmitted to the live video stream media request information of first client first distribution management server of general headquarters' subsystem;
B, first distribution be after management server receives the live video stream media request information of first client, determines route and way between second Distributor of first Distributor of general headquarters' subsystem and branch's subsystem;
C, the first distribution management server are transmitted to the second distribution management server of branch's subsystem with the live video stream media request information of first client, and the second distribution management server is determined route and the way between the video server of second Distributor of branch's subsystem and portal sub-system;
Picture pick-up device in the portal sub-system of the live video stream media request information correspondence of D, first client sends to video server with the real-time video Streaming Media, and second Distributor that the video server basis has been determined and the route between the video server and way send to second Distributor with the real-time video Streaming Media;
First Distributor that E, second Distributor basis have been determined and the route between second Distributor and way send to first Distributor with the real-time video Streaming Media, and first Distributor sends to first client with the real-time video Streaming Media.
Further comprising the steps of:
Second client of branch's subsystem is obtained the real-time video Streaming Media by second Distributor from video server.
The first distribution management server is provided with routing configuration file, and described routing configuration file comprises routing iinformation and the maximum way information between first Distributor and second Distributor;
The second distribution management server is provided with routing configuration file, and described routing configuration file comprises routing iinformation and the maximum way information between second Distributor and the video server.
Channel resource between first distribution management server admin first Distributor and second Distributor;
Channel resource between second distribution management server admin second Distributor and the video server.
A kind of multistage real-time video flow media distribution system, comprise general headquarters' subsystem, branch's subsystem and shops's subsystem, general headquarters' subsystem further comprises first client, access server, the first distribution management server and first Distributor, branch's subsystem further comprises second client, second Distributor and the second distribution management server, shops's subsystem further comprises video server and picture pick-up device, wherein
First client is connected with access server, is used for first client and is linked into access server, and send the live video stream media request information;
First client is connected with first Distributor, is used for first client and obtains the real-time video Streaming Media from first Distributor;
The first distribution management server is connected with access server, is used for the first distribution management server and registers to access server, and obtain the live video stream media request information that first client sends;
The first distribution management server is connected with first Distributor, is used for route and way between first distribution management server admin first Distributor and second Distributor;
The first distribution management server is connected with the second distribution management server, is used for first and distributes management server and the live video stream media request information of first client is sent to second distribute management server;
First Distributor is connected with second Distributor, is used for second Distributor and sends the real-time video Streaming Media to first Distributor;
Second client is connected with second Distributor, is used for second client and obtains the real-time video Streaming Media from second Distributor;
The second distribution management server is connected with second Distributor, is used for route and way between second distribution management server admin second Distributor and the video server;
Second Distributor is connected with video server, is used for video server and sends the real-time video Streaming Media to second Distributor;
Video server is connected with picture pick-up device, is used for video server and obtains the real-time video Streaming Media from picture pick-up device.
The first distribution management server correspondence is no less than 1 second distribution management server.
The first Distributor correspondence is no less than 1 second Distributor.
The second Distributor correspondence is no less than 1 video server.
Adopt technical scheme of the present invention, not only can monitor in real time the picture pick-up device that is positioned at diverse geographic location effectively, and can reasonably arrange bandwidth between the different level equipment, guaranteed the real-time of video stream media.
Description of drawings
Fig. 1 is a multistage real-time video flow media distribution system structural representation in the specific embodiment of the invention.
Fig. 2 is a multistage live video stream distribution of media flow chart in the specific embodiment of the invention.
Embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment.
Major technique thought of the present invention is based between branch and the shops, the network particularity between general headquarters and the branch, so when watching real-time video, must take the mode of Distributor series connection, promptly dispose a Distributor, dispose a Distributor in general headquarters in each branch.Simultaneously, the user of branch need take client to specify the mode of distribution (specifying the distribution of branch), the user of general headquarters also needs to take client to specify the mode of distribution (specifying the distribution of general headquarters), when the user of branch watches the real-time video of shops, video flowing uploads to the Distributor of branch by the video server (or the Distributor in the shops) of shops, and the Distributor by branch is transmitted to client again with video flowing again.When the user of general headquarters watches the real-time video of shops, video flowing is uploaded to the Distributor of branch by the video server (or the Distributor in the shops) of shops, by the Distributor of branch video flowing is uploaded to the Distributor of general headquarters again, the Distributor of general headquarters is transmitted to client with video flowing at last again.
Fig. 1 is a multistage real-time video flow media distribution system structural representation in the specific embodiment of the invention.As shown in Figure 1, multistage real-time video flow media distribution system, it is characterized in that, comprise general headquarters' subsystem 1, branch's subsystem 2 and shops's subsystem 3, general headquarters' subsystem further comprises first client 11, access server 12, the first distribution management server 13 and first Distributor 14, branch's subsystem further comprises second client 21, second Distributor 22 and the second distribution management server 23, and shops's subsystem further comprises video server 31 and picture pick-up device 32.
First client is connected with access server, first client is connected with first Distributor, the first distribution management server is connected with access server, the first distribution management server is connected with first Distributor, the first distribution management server is connected with the second distribution management server, first Distributor is connected with second Distributor, second client is connected with second Distributor, the second distribution management server is connected with second Distributor, second Distributor is connected with video server, and video server is connected with picture pick-up device.Wherein, the first distribution management server correspondence is no less than 1 second distribution management server, and the first Distributor correspondence is no less than 1 second Distributor, and the second Distributor correspondence is no less than 1 video server.
First client is linked into access server, and transmission live video stream media request information, first client is obtained the real-time video Streaming Media from first Distributor, the first distribution management server is registered to access server, and obtain the live video stream media request information that first client sends, route and way between first distribution management server admin first Distributor and second Distributor, the first distribution management server sends to the second distribution management server with the live video stream media request information of first client, second Distributor sends the real-time video Streaming Media to first Distributor, second client is obtained the real-time video Streaming Media from second Distributor, route and way between second distribution management server admin second Distributor and the video server, video server sends the real-time video Streaming Media to second Distributor, and video server obtains the real-time video Streaming Media from picture pick-up device.
Fig. 2 is a multistage live video stream distribution of media flow chart in the specific embodiment of the invention.As shown in Figure 2, this multistage live video stream distribution of media flow process may further comprise the steps:
If the information that first client of step 101 general headquarters subsystem need be checked certain picture pick-up device of shops's subsystem, first client of general headquarters' subsystem is linked into the access server of general headquarters' subsystem, and transmission live video stream media request information, the information that contains this picture pick-up device in this solicited message, access server are transmitted to the live video stream media request information of first client first distribution management server of general headquarters' subsystem.
First distribution is after management server receives the live video stream media request information of first client, determines route and way between second Distributor of first Distributor of general headquarters' subsystem and branch's subsystem.
The first distribution management server is transmitted to the second distribution management server of branch's subsystem with the live video stream media request information of first client, and the second distribution management server is determined route and the way between the video server of second Distributor of branch's subsystem and portal sub-system.
Picture pick-up device in the portal sub-system of the live video stream media request information correspondence of step 104, first client sends to video server with the real-time video Streaming Media, and second Distributor that the video server basis has been determined and the route between the video server and way send to second Distributor with the real-time video Streaming Media.
First Distributor that step 105, second Distributor basis have been determined and the route between second Distributor and way send to first Distributor with the real-time video Streaming Media, and first Distributor sends to first client with the real-time video Streaming Media.
If second client of branch's subsystem need be checked the information of certain picture pick-up device of shops's subsystem, then obtain the real-time video Streaming Media from video server by second Distributor.
When Distributor discharged the media channel resource, Distributor need be notified the channel resource information that discharges the distribution management server, and the distribution management server can be removed related channel program resource count information according to announcement information.If under some abnormal conditions, Distributor is when distribution management server notification failure, and Distributor needs regularly notice again, up to notifying successfully.After Distributor is restarted, to the distribution management server when re-registering, need the reset related channel program resource count information of this Distributor of distribution management server.
After the distribution management server is to the request of Distributor video notification, if there is not this Distributor request Media Stream of client (or other Distributors) whereabouts, then this Distributor over time, can discharge this road video channel resource automatically, and to this video channel resource release of distribution management server notification, if the notice failure, then Distributor needs regular retry, up to notifying successfully.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (8)
1. a multistage live video stream media distribution method is characterized in that, may further comprise the steps:
First client of A, general headquarters' subsystem is linked into the access server of general headquarters' subsystem, and sending the live video stream media request information, access server is transmitted to the live video stream media request information of first client first distribution management server of general headquarters' subsystem;
B, first distribution be after management server receives the live video stream media request information of first client, determines route and way between second Distributor of first Distributor of general headquarters' subsystem and branch's subsystem;
C, the first distribution management server are transmitted to the second distribution management server of branch's subsystem with the live video stream media request information of first client, and the second distribution management server is determined route and the way between the video server of second Distributor of branch's subsystem and portal sub-system;
Picture pick-up device in the portal sub-system of the live video stream media request information correspondence of D, first client sends to video server with the real-time video Streaming Media, and second Distributor that the video server basis has been determined and the route between the video server and way send to second Distributor with the real-time video Streaming Media;
First Distributor that E, second Distributor basis have been determined and the route between second Distributor and way send to first Distributor with the real-time video Streaming Media, and first Distributor sends to first client with the real-time video Streaming Media.
2. a kind of multistage live video stream media distribution method according to claim 1 is characterized in that, and is further comprising the steps of:
Second client of branch's subsystem is obtained the real-time video Streaming Media by second Distributor from video server.
3. a kind of multistage live video stream media distribution method according to claim 1, it is characterized in that, the first distribution management server is provided with routing configuration file, and described routing configuration file comprises routing iinformation and the maximum way information between first Distributor and second Distributor;
The second distribution management server is provided with routing configuration file, and described routing configuration file comprises routing iinformation and the maximum way information between second Distributor and the video server.
4. a kind of multistage live video stream media distribution method according to claim 1 is characterized in that, the channel resource between first distribution management server admin first Distributor and second Distributor;
Channel resource between second distribution management server admin second Distributor and the video server.
5. multistage real-time video flow media distribution system, it is characterized in that, comprise general headquarters' subsystem, branch's subsystem and shops's subsystem, general headquarters' subsystem further comprises first client, access server, the first distribution management server and first Distributor, branch's subsystem further comprises second client, second Distributor and the second distribution management server, shops's subsystem further comprises video server and picture pick-up device, wherein
First client is connected with access server, is used for first client and is linked into access server, and send the live video stream media request information;
First client is connected with first Distributor, is used for first client and obtains the real-time video Streaming Media from first Distributor;
The first distribution management server is connected with access server, is used for the first distribution management server and registers to access server, and obtain the live video stream media request information that first client sends;
The first distribution management server is connected with first Distributor, is used for route and way between first distribution management server admin first Distributor and second Distributor;
The first distribution management server is connected with the second distribution management server, is used for first and distributes management server and the live video stream media request information of first client is sent to second distribute management server;
First Distributor is connected with second Distributor, is used for second Distributor and sends the real-time video Streaming Media to first Distributor;
Second client is connected with second Distributor, is used for second client and obtains the real-time video Streaming Media from second Distributor;
The second distribution management server is connected with second Distributor, is used for route and way between second distribution management server admin second Distributor and the video server;
Second Distributor is connected with video server, is used for video server and sends the real-time video Streaming Media to second Distributor;
Video server is connected with picture pick-up device, is used for video server and obtains the real-time video Streaming Media from picture pick-up device.
6. a kind of multistage real-time video flow media distribution system according to claim 5 is characterized in that, the first distribution management server correspondence is no less than 1 second distribution management server.
7. a kind of multistage real-time video flow media distribution system according to claim 5 is characterized in that the first Distributor correspondence is no less than 1 second Distributor.
8. a kind of multistage real-time video flow media distribution system according to claim 5 is characterized in that the second Distributor correspondence is no less than 1 video server.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101631515A CN102223570A (en) | 2011-06-17 | 2011-06-17 | Multi-stage real-time video streaming media distribution method and system |
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Application publication date: 20111019 |