Raju, Here are some approximate numbers for example:
Single Audio/Video stream takes ~75 KByte/sec Conference room with 8 participants where everybody has audio/video on: 8 x (8 -1) = 8 x 7 = 56 streams = 56 * 75 Kbyte = 4200 KByte/sec (both up and download on the server) Webinar room with 3 presenters and 50 viewers: 3 upstreams to the server with 75 KByte/sec = 225 KByte/Sec 50 downstreams from the server with 75 KByte/sec = 3750 KByte/sec Regards, Irina. On Fri, Apr 5, 2013 at 5:02 PM, Raju M K <mkraju...@gmail.com> wrote: > Hi Irina, > Thanks for your reply. > In my case, *Server and 50 clients* are under same network (LAN) with > Audio only. > Only 2 or 3 moderators from Outside(Through Internet) with Audio,video and > PPT Presentation. > What is the bandwidth requirement for this 3:50 (3moderators:50 users) > > Regards. > > On Fri, Apr 5, 2013 at 3:22 PM, Irina Arkhipets <irina.arkhip...@gmail.com > > wrote: > >> Hi Raju, >> >> You need a dedicated server with minimum 2-4 GB Ram and 2-3 Dual Core or >> Quad core CPU (or you can rent a cloud). >> Using Ubuntu or Debian is preferrable. >> >> Still the main limiting factor is the bandwidth. Depending on the >> use-case you can have very different numbers. >> >> To calculate exact numbers of the bandwidth you need to know: >> >> 1) What is the main use-case scenario (1:1 meeting or 1:10 meetings) >> 2) How many of the participants broadcast and how many of them view the >> stream >> 3) What video resolution will the users use for the conference >> >> Based on that you can calculate the bandwidth necessary for you. >> >> Generally, single Audio/Video stream takes ~75 KByte/sec. Single Screen >> Sharing Stream takes ~90 KByte/sec. >> >> Best regards, >> Irina. >> >> >> On Fri, Apr 5, 2013 at 4:18 PM, Raju M K <mkraju...@gmail.com> wrote: >> >>> Iam running OM2.0 on Ubuntu 12.04LTS. >>> Around 50 clients from Intranet(LAN) and 2 or 3 clients from Outside(WAN) >>> What are the recommended specs to run smoothly(Memory, Processor >>> and Internet bandwidth)? >>> >>> -- >>> Regards, >>> M K Raju. >>> >>> >> > > > -- > Regards, > M K Raju. > >
