Hello to everybody,

I'd like to use one audio card with 8 analogic output channels (M-Audio
FireWire 410) to let 8 speakers -that are placed in row in a tunnel-
play.

I'm looking for a multi-track software application or plug-in (I
currently use Pro Tools M-Powered 7.1 on Mac OS X) that can permit to
edit visually the sound enviroment (geographic map of the area), to put
the speakers inside the map and to define a trajectory that I want my
sound do inside this space.
Or, if this isn't possible, at least, I'd like to modify for every
track (on the timeline) the levels of volume for all the 8 output
channels.

help me please!

Best Regards
MfCAYO

I'm looking for a multi-track software application or plug-in (I currently use Pro Tools M-Powered 7.1 on Mac OS X) that can permit to edit visually the sound enviroment
(geographic map of the area), to put the speakers inside the map and to define a trajectory that I want my
sound do inside this space.

Like mixing for surround?

Or, if this isn't possible, at least, I'd like to modify for every track (on the timeline) the levels of volume for all the 8 output channels

You already own Protools. Write some automation.

Chris