[Icecast-dev] keep a mount point

[Glocus]

Hello,

I want to create a international web radio. I have a lot of source
around the world and I want to have only one mount point. My sources
will change according a planning. For example, source A works between
9h-10h and source B between 10h and 11h.

My question is : how to make it without disconnect clients ? How can I
keep my mount point during the sources switching ?

I can develop a software in perl or C.

Thanks.