IP-based video camera management/spooling

[Rob Windsor]

Anyone have some recommendations or pointers on managing IP-based video 
cameras?

Primary interest is the ability to spool the feeds to disk for later 
review, with adjustable rotation intervals (time- or file-size-based).

Secondary interest is the ability to manage >1 camera feeds.

Ideally we'd like to do this with IP-based cameras; building an isolated 
back-end network is a non-issue (already in place, in fact).

Any insight would be appreciated.

Thanks.

Rob++
-- 
Internet: windsor at warthog.com                             __o
Life: Rob at Carrollton.Texas.USA.Earth                    _`\<,_
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"They couldn't hit an elephant at this distance."
   -- Major General John Sedgwick