The multi-media video frequency meeting system( the Active Meeting 5.1)( professional version)
The multi-media video frequency meeting system( the Active Meeting 5.1), the business enterprise that used for the help usage computer's transact attains the long range video frequency meeting, the data share, being in conjunction with the purpose of the work and the long range training.The system provide solid hour can alternant video frequency, speech, writing, whiteboard...etc., provide a foreign land for the business enterprise solid the terrace that hour interact.Pass this terrace, the internal employee of business enterprise is occasionally of the business enterprise and customer can carry on the business of the solid hour contact and valid information communications;At the same time, the business enterprise also can carry on the long range training to own customer, thus lowering the luck camp cost of the company, the exaltation network investment value.
The Active Meeting 5.1 adoption MPEG-4/ H.264 video frequencies compress the technique and the G.7X speeches to compress the technique, is a set of to negotiate the structure according to the TCP/ IP, UDP, RTP/ RTCP/ RSVP and Multicast, used for pure software system that opens the exhibition network video frequency meeting.The system registers the mode according to the WEB, can circulate area net, wide area network , Internet and the satellite nets in bureau, being free from the limit of the region, satisfy from several ten people of small scale business enterprise is the demand of the multinational company of the highest myriad people, lower the management cost biggest, the exaltation work efficiency.
The Active Meeting 5.1 aim at the need of the video frequency meeting profession different layer, provide professional version, the board room version and three products of edition of the table's top version, carry out complete application that arrives the board room from the table's top.Technique that is the software video frequency meeting the one who lead, the Active Meeting 5.1 transact and communicate the solution that the management provided one whole set of integrity for the business enterprise long range foreign land.
The 5.1 professional versions of the Active Meetings synthesized the applied characteristics of board room and table's tops, gathering the sound video frequency and datas to be in conjunction with the operation as integral whole, the function is most overall abundant.It provides the electronics whiteboard, web page synchronous, the procedure share, lecture draft synchronous, the conjecture print, the document delivers etc. data of various way share function, support to amount to 16 more road sound video frequency to hand over with each other, overall satisfy long range video frequency meeting, data share, be in conjunction with the work, the foreign land business and long ranges to train etc. demand, provide the fast efficiently new communication
【 Function characteristics 】
Support 16 road video frequencies to cut over arbitrarily,16 road speeches speak at the same time
Support the single customer carries to collect many road( amount to 16 more roads) video frequencies;Support 120-704* of 160* of the video frequency resolution 576
The electronics whiteboard, speech, writing chat, the electronics raise hand, facial expression expression etc. assistance function;
Support the procedure share, electronics whiteboard and be in conjunction with to browse, the document send out, synchronous various datas of etc. of the lecture draft share method
Flow the medium document broadcast, support the VCD, DVD, AVI, WMV, ASF, ACC, RM etc. images and sounds text
Support the customer for cent a function, can carry on the operation to a customer
The long range controls member's board room interface
The meeting vote, the meeting record, returns to put
Support fixing the telephone, cellular phone to shout to go in to exhale, participate the video frequency meeting
Can connect the hardware video frequency meeting system that negotiates into the H.323
The list accepts the function, sowing the agreement through a set, the list that supports the unlimited quantity accepts the customer
Support the double show, showing to the board room interface separately two screen
The open type cloud pedestal control technique, support cloud pedestal's prepare to place the function, carry out the long range supervision
Support the Firewire(1394), DV, USB and collect the card etc. video frequency equipments
The bandwidth control, support long range's establish the member to see the parameters, such as audio frequency and screen...etc.
Various meeting mode, and can vivid control member's legal power
Support the TCP, UDP, the Multicast agreement;Support second class turn to deliver the server
Many network mode:Adapt various networks, such as Internet, city area net, bureau area net, VPN and the satellite network...etc.
Many language edition, support Unicode standard
The WEB long range management, support the automatic download of web page and install, upgrade the customer to carry, support the web page logging board room
The database of ODBC connects, the support MySQL, large database, such as, the SQL Server, and Oracle etc.
【 Technique characteristics 】
According to the forerunner's H.264, the video frequency MPEG-4 compresses the calculate way, the bandwidth scope from 25 kbpses to 2 Mbpses, the 384 kbpses can immediately reach the result of VCD
Support the G.723.1, G.721, G.723 etc. audio frequency compresses the calculate way, the bandwidth scope from 6.4 kbpses to 128 kbpses, the 24 kbpses can immediately reach the original orotund quality
Many roads mix the technique,16 people talk at the same time, clear fluency of speech
Increase the benefit repair( AGC), noise to repress( ANS) automatically, echo cancellation( AEC), the mute examination( VAD)
The discharge control and fronts is wrong to code( FEC) the technique towardjiu , throwing to wrap the repair automatically
Smooth technique of the video frequency lu zhao , draw the quality more pure, take up the much lower bandwidth
Inside check the built-in screen to catch the technique, complete the table's top procedure share on the Internet with ease
The CPU load balanced, the dynamic state regulate, the single server supports 20 board rooms at the same time,500 people are on-line.
【 The system request 】 the customer carry the sound video frequency establishes outside can according to each terminal table's top class or board room class of different need carry on installing the host to carry: The Windows 2000/ XP/2003, DirectX8.1 and above edition, the 256 Ms of P Ⅳ / RAM is above, the 100 M net card, audio card, ear mai , USB shoots to be like the head 【 eligibility:Definite direction Michael, board room stereo set system, a television( or carry on the back the hurl and cast shadow the instrument), video frequency collect+ the AV outputs to shoot to be like the head 】 the member carry: The Windows 98/2000/ XP/2003, DirectX8.1 and above edition, the P Ⅲ 800/ RAM 128 Ms is above,100 M net card, audio card, ear mai , shoot to be like the head 【 eligibility:Definite direction Michael, board room stereo set system, a television( or carry on the back the hurl and cast shadow the instrument), video frequency collects the card+ the AV outputs to shoot to be like the head 】 server: 2000 Servers of Windows, the 512 Ms of P Ⅳ / RAM is above,100 M net card