All things related to multicast

["João Paulo Malheiro de Barcelos" <>]

Hi,
I have just implemented multicast in the network I work in, and am
already watching videos through SDR 3.0. But I only watch the videos
that come through h.261 and with no sound, even though I have
installed RAT and VIC. 
Is there a newer version of these applications, or even another
application through which I can test my MCAST and watch live videos
with sound?
I´ve read about IPTV, MIM and REALONE, but all those are payed. Which
is better? Do all these receive SDP format?
I really would apreciate the help. I succesfully implemented it and
am very anxious to see it working 100%.


João Paulo Malheiro de Barcelos
CBPF - CAT