Well, PureData might be what you need.
see
puredata.org
cheers, Peter
Anthony Baxter <anthony(a)interlink.com.au> wrote:
Hi there,
I'm looking for software for driving a sound system
during a live
performance (of a play). All the sound is pre-recorded (no live
mikes) but it should be able to deal with multiple sound devices
(for different channels), and live mixing (e.g. backing music, then
sound effects over the top, cued manually). I can't find anything
that seems to fit this - am I going to have to write it myself?