CN102427518A - On-demand networking video conference system - Google Patents
On-demand networking video conference system Download PDFInfo
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- CN102427518A CN102427518A CN2011103079774A CN201110307977A CN102427518A CN 102427518 A CN102427518 A CN 102427518A CN 2011103079774 A CN2011103079774 A CN 2011103079774A CN 201110307977 A CN201110307977 A CN 201110307977A CN 102427518 A CN102427518 A CN 102427518A
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Abstract
The invention discloses a scheme for carrying out an on-demand networking video conference during a video conference process through a new networking mode. Under a condition of not increasing a MCU resource, a problem during the video conference with multiple meeting places, high dispersion and low bandwidth can be solved. Video conference costs can be effectively reduced and flexibility of the video conference can be increased. The system mainly comprises: the MCU resource, a server, a public network client, a local area network client, an Internet and a local area network. The system is characterized in that: the server guides the public network client to carry out first networking so as to form a series of areas; in the areas, secondary servers guide to carry out second networking. Conference video information provided by the MCU resource performs video conference connection on the public network client through the networking network.
Description
Technical field
The present invention relates to the Internet video communications field, particularly based on the low bandwidth of the Internet, the video conferencing system of MCU inadequate resource.
Background technology
Meeting is the important component part of government and enterprise work.Video conference is the novel conferencing that occurs cybertimes; It can interconnect arbitrary meeting-place, different location real-time field scene and voice; To the participant space of sharing the sense of hearing and vision is provided simultaneously, makes the affiliation user of each side that the sensation of " face-to-face " talk arranged.
These characteristics based on video conference: it can be government or enterprise's saving, and a large amount of travel time, expense are increased work efficiency, and reduce entreprise cost.At any time can convene and hold a meeting and train, field staff also can pass through the meeting that company is participated in the Internet.
Therefore video conference now becomes the new lover of many government departments or enterprise.Traditional video conference mainly is to carry out networking through various special lines, in recent years along with the fast development of IP network, has occurred the video signal mode of IP based network again.No matter but the networking mode or the IP-based video signal mode that in existing video conferencing system, are based on various special lines all with oneself deficiency.Networking mode underaction and expense based on various special lines are higher relatively; Though and existing IP-based video signal mode networking mode is flexible; The more various private-line modes of expense are lower; But in the software category, can't effectively solve the difficult problem of many meeting-place, high dispersive, low bandwidth, can only solve through increase MCU resource, the increase Internet resources of machinery.Face high expense and increase the MCU resource.
For solving the problems referred to above that exist in the prior art, the invention provides a kind of new, effective solution.
Summary of the invention
The objective of the invention is to propose a kind of system that the video conference video connects that is used for.Utilize the unique advantage of the Internet; Under the situation that does not increase MCU resource and Internet resources, solve the many meeting-place of video conference, the difficult problem of high dispersive, low bandwidth with a kind of new networking mode; Reduce the cost of video conferencing system, increase the flexibility of video conferencing system.
The characteristic of native system is such: MCU resource, server, public network client, Internet.Wherein the MCU resource provides the video information of meeting-place just in session,, server links to each other with Internet, and the public network client links to each other with Internet, links to each other with server through the Internet.Wherein server end is placed with control program, user supervisor, and the public network client is placed with video information and receives program, video information router and control program, video reproduction program, video coding program, video decode program.
The characteristics of native system are: each public network client is linked server through Internet.Server is assessed this public network client according to the situation (comprising the network bandwidth, level of hardware etc.) of each public network client.And therefrom select a collection of conduct " secondary server " according to assessment result, these " secondary servers " are formed a series of " zone " with other public network client.Server is according to comprehensive condition guiding " secondary server " networking of this " secondary server ".Which select to be connected with the MCU resource according to the comprehensive condition of each " secondary server " and MCU resource then by " secondary server "." secondary server " broadcast conference video information; Obtain the meeting-place end message that is broadcasted and needs video access meeting (speech of raising one's hand); Give an order to the MCU resource, with this meeting-place formal invitation and insert this meeting, take a fixedly MCU port resource.
Certain terminal is passed through dual mode and is inserted the MCU meeting in the networking video conferencing system as required, makes a speech:
1. server command access way:
Certain terminal in the networking video conferencing system as required need be linked into the audio/video information of this locality in the meeting that MCU holding; Application need be sent to server in this terminal; Server sends the solicited message at related command and this terminal to the MCU control end; After the MCU control end receives order, invite this terminal to make a speech according to terminal information.This terminal is gathered local audio/video information and is sent the MCU control end to through local audio-video collection equipment.
2. MCU orders access way:
Certain terminal in the networking video conferencing system as required need be linked into the audio/video information of this locality in the meeting that MCU holding; Request need be sent to server in this terminal; Server sends to the MCU control end to the solicited message at this terminal; The solicited message at this terminal is discerned and shown to the MCU control end, and the invitation meeting-place function of passing through MCU self inserts this terminal in this meeting, and through checking that functions such as meeting-place, broadcast site are linked into meeting with the audio/video information at this terminal.
Public network client in " secondary server " guidance field is carried out networking according to certain rule." secondary server " can be selected according to the comprehensive condition of the public network client in the zone and the concrete needs in the zone: " subsequent use secondary server ", " top-tier customer end "." subsequent use secondary server ", " top-tier customer end " are taken on backbone nodes in the zone role.In the time of can't continuing to serve as " secondary server " under " subsequent use secondary server " emergency case such as " secondary server " generation disaster in the one's respective area simultaneously, the role that can take on " secondary server ".
The superior node of " subsequent use secondary server " generally all is " secondary server "; The superior node of top-tier customer end generally all is " a subsequent use secondary server ", and the superior node of normal client end generally all is top-tier customer end perhaps " a subsequent use secondary server ".Certainly the normal client end also can be used as superior node, but in principle can only be as the superior node of other normal client ends.Is the tree of root node through being linked at " in the zone " one of composition so layer by layer with " secondary server ".
The advantage of comparing existence with other system of native system has: be divided into the district system in " secondary server " being one by one to whole network through server, can the most effectively utilize the high-quality resource in the whole system.
Traditional mode will increase the hardware resource and the network bandwidth of the increase master server that the public network client can only be passive.Like this or increase hardware cost and network cost and the cost that increases more for a long time when the public network client can increase with geometry level, the while also has the bottleneck on the public network quantity client terminal quantity.And the mode of employing native system, only the cost with less hardware net bandwidth can reach extraordinary effect, and the quantity of public network client also is not easy to run into bottleneck.
Native system and logically have only server, client, networking is convenient, flexible, only need just can manage efficiently whole system through server end.
Native system is based on the Internet, and is not very high to the requirement of server, client, can save fund for state enterprise.
Description of drawings
Server, secondary server, common public network client that Fig. 1 is based on the Internet connect sketch map.
Fig. 2 is the interior connection sketch map based on the Internet in zone.
Wherein, " secondary server ", " subsequent use secondary server ", " top-tier customer end " etc. are hardware, network condition public network client preferably.
" public network client " comprises " subsequent use secondary server ", " top-tier customer end ", " the normal client end " in the zone among Fig. 1.
The network topological diagram that is drawn among Fig. 2 is one of the embodiment of a kind of connection based on the Internet of this novel practical, as long as distortion can obtain the multiple network structure a little.
Embodiment
Below in conjunction with accompanying drawing this novel practical is done further explanation.
As shown in Figure 1; The public network client is connected with server; Server is according to the situation of each public network client, carries out these public network clients to divide by " zone " according to certain rule, accomplishes the networking of " secondary server " simultaneously and is connected with the MCU resource.
Each zone has one " secondary server ", and " secondary server " according to the public network client case in the one's respective area, and the information of obtaining from " server ", and the public network client in the guiding one's respective area is carried out networking.
In the networking process, " secondary server " can be picked out a collection of resource client preferably, as " subsequent use secondary server ", " top-tier customer end " according to the public network client case in this " zone ".In principle, the father node of " subsequent use secondary server " is " secondary server ", and the father node of " top-tier customer end " is " a subsequent use secondary server ", and the father node of normal client end is " top-tier customer end " or normal client end.If theoretic superior node does not exist, then connect the father node of upper level, and the like.Networking mode such as Fig. 2 in the final area.
" secondary server " in the one's respective area can be connected with " secondary server " in other " zones ", obtains video information.After " secondary server " in the one's respective area obtains video information, according to the networking mode in the top zone, transmit video information.
Though be described in conjunction with the accompanying drawing specific embodiments of the invention, in the claim institute restricted portion of this patent, the protection that those skilled in the art do not need various modifications that creative work can make or distortion still to receive this patent.
Claims (2)
1. one kind is carried out the video conferencing system that video connects networking through Internet; Comprise MCU resource, server, public network client, Internet; Server has control program, user supervisor, and the public network client is placed with video information and receives program, video information router and control program, video reproduction program, coding and decoding video program, it is characterized in that; The all said public network clients of control program guiding of said server end are carried out the networking first time; Form a series of " zone ", " secondary server " in " zone ", selected from said public network client by said server utilizes control program to accomplish the secondary networking, forms the network that a video conference connects; Described server is selected one and is connected with the MCU resource in " secondary server "; Obtain video information, carry out broadcast video information, after each public network client receives video information through above-mentioned video conference network; At first parse the video information of the video format that can play through the encoding and decoding program, sharp then video playback module is carried out displaying video information.
2. networking video conferencing system as required as claimed in claim 1; It is characterized in that; Described MCU resource can be accepted the control information of said server; Need and get involved this meeting by the meeting-place formal invitation of video input, take a MCU port resource, rationally control, utilize the MCU port resource.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110307977 CN102427518B (en) | 2010-12-29 | 2011-10-12 | On-demand networking video conference system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020686803 | 2010-12-29 | ||
| CN201020686803.4 | 2010-12-29 | ||
| CN 201110307977 CN102427518B (en) | 2010-12-29 | 2011-10-12 | On-demand networking video conference system |
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| Publication Number | Publication Date |
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| CN102427518A true CN102427518A (en) | 2012-04-25 |
| CN102427518B CN102427518B (en) | 2013-07-10 |
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| CN 201110307977 Active CN102427518B (en) | 2010-12-29 | 2011-10-12 | On-demand networking video conference system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023731A (en) * | 2012-11-29 | 2013-04-03 | 深圳市迪威视讯股份有限公司 | Method and system for implementing cascading conferences |
| CN103391418A (en) * | 2013-01-31 | 2013-11-13 | 唐桥科技(杭州)有限公司 | Fusion method based on network video meeting system and broadcasting and television system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1457198A (en) * | 2002-05-10 | 2003-11-19 | 华为技术有限公司 | Conference dispatching system and method of IP network meeting TV-set |
| CN1466363A (en) * | 2002-06-13 | 2004-01-07 | 华为技术有限公司 | Data meeting operation system and method |
| WO2005004481A1 (en) * | 2003-07-07 | 2005-01-13 | Tandberg Telecom As | Distributed mcu |
-
2011
- 2011-10-12 CN CN 201110307977 patent/CN102427518B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1457198A (en) * | 2002-05-10 | 2003-11-19 | 华为技术有限公司 | Conference dispatching system and method of IP network meeting TV-set |
| CN1466363A (en) * | 2002-06-13 | 2004-01-07 | 华为技术有限公司 | Data meeting operation system and method |
| WO2005004481A1 (en) * | 2003-07-07 | 2005-01-13 | Tandberg Telecom As | Distributed mcu |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023731A (en) * | 2012-11-29 | 2013-04-03 | 深圳市迪威视讯股份有限公司 | Method and system for implementing cascading conferences |
| CN103023731B (en) * | 2012-11-29 | 2016-01-13 | 深圳市迪威视讯股份有限公司 | A kind of subtended conference implementation method and system |
| CN103391418A (en) * | 2013-01-31 | 2013-11-13 | 唐桥科技(杭州)有限公司 | Fusion method based on network video meeting system and broadcasting and television system |
| CN103391418B (en) * | 2013-01-31 | 2016-06-22 | 杭州唐桥通视科技有限公司 | The fusion method of video conferencing system Network Based and Broadcast and TV system |
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| CN102427518B (en) | 2013-07-10 |
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