All things related to multicast

["Lucy E. Lynch" <>]

and for the bandwidith challenged - our own Amin Mottahed has
managed to get a reflector of the VRVS sessions running as a
multicast session - look for UO (Reflected) - I2 VIMM

n=2162153005 2162153005 1002056675 224.2.127.254 9875 127 trusted none  none  
noauth noenc notset notset
k=
v=0
o=root 3211019249 3211019772 IN IP4 ahwaz.uoregon.edu
s=UO (Reflected) - I2 VIMM
i=University of Oregon multicast reflected unicast stream from VRVS
u=http://www.vrvs.org
e=amin mottahed 
<>
p=+1.541.346.1773
t=3211007400 3211612200
a=tool:sdr v3.0
a=type:broadcast
m=audio 21788 RTP/AVP 0
c=IN IP4 224.2.143.120/127
a=ptime:40
m=video 49244 RTP/AVP 31
c=IN IP4 224.2.252.175/127

vat -f pcm2 -r -I 3 -t 127 224.2.143.120/21788 &
vic -t 127 -I 3 224.2.252.175/49244/h261/127 &

Lucy E. Lynch                           Academic User Services
Computing Center                        University of Oregon

                (541) 346-1774
Cell: (541) 912-7998                    


On Tue, 2 Oct 2001, Marshall Eubanks wrote:

> Hank Magnuski wrote:
>
> > On Tue, 2 Oct 2001, Marshall Eubanks wrote:
> >
> > > Are any of the I2 multicasts scaled to fit in a T1 ?
> > > The ones I can get (I2 VMM Plenary, 3 NCASTs and the Columbia remote)
> > > all seem to be ~ 1.5 mbps, which is a little rough on a T1.
> > >
> > > --
> > >                                  Regards
> > >                                  Marshall Eubanks
> >
> > I've reduced the MPEG-1 encoding rate to 1.0 Mbps on Bob Riddles NCast
> > box. The video quality is somewhat poorer, but the audio and video are
> > now coming in much better at our T1 site here.
> >
> > Hank
> >
> > Video 233.45.17.42/10000
> > Audio 233.45.17.42/11000
>
> Thanks - this works much better here !
>
>
> --
>                                  Regards
>                                  Marshall Eubanks
>
>
> T.M. Eubanks
> Multicast Technologies, Inc
> 10301 Democracy Lane, Suite 410
> Fairfax, Virginia 22030
> Phone : 703-293-9624       Fax     : 703-293-9609
> e-mail : 
> 
> http://www.on-the-i.com
>
> Test your network for multicast : http://www.multicasttech.com/mt/
>  Check the status of multicast in real time :
>  http://www.multicasttech.com/status/index.html
>
>