Live A/V Broadcast How to support both High & Low bandwidth users ?

Hello there
I have been working on a requirement where I need to
broadcast live audio and video feeds
to Flash Media Server from where it gets broadcasted to our
customers. We have two types of
customers: High bandwidth and Low bandwidth.
Now could anyone please tell me what kind of scripting is
required at the server end so that
the Media server broadcasts to these two level of user groups
at same time. How do we control
the live feeds received at the Media server ? How do I
control the amount of bandwidth that at server
side based on the received feed so that I can broadcast to my
users based on their capacity ?
I tried running two separate flash application pulling the
feeds from SAME camera but that didn't
work as changing the settings (like Camera.setMode..) on one
program affects the settings on other
program(as both programs are connected to same camera/mic). I
do not want to buy two separate
cameras/mic to support both high/low bandwidth users. I would
need to do it programatically.
Could anyone please let me know your thoughts, it would be
very helpful to me and others.
Many thanks,
-Sakthik

Thanks Charles for your reply. I didn't know that FMS doesn't
support this feature. So you mean to say that there aren't any
other ways to control live feeds at server side ?
I would try your suggestion on setting the bandwidth and FPS
at client side but I am not sure how effective will it be because
the Server is going to push a high bandwidh data to a 56 Kbps
pipeline. There will be lot of data loss due to this narrow
pipeline. Do you think that applying setBandwidth and setFPS on
this narrowed data is going to be effective ? I dont think so, what
do you say ?
How exactly does this setBandwidth and setFPS works ? When
will it modify the data ? Will it modify the data after or before
receiving it at the client end ?
Please share your thoughts on this.
Many thanks,
-Sakthik

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