I am rear projecting onto a large 3840x1080 screen with 2 projectors, each covering one half of the screen, connected via a Datapath Fx4.
In Arena, how do I flip the composition output 180° so that it appears to the audience as it does on my computer, and not backwards? Using “flip” in the Output Transformation on the slices does not do what I need it to, because I end up with the soft edge blend on the outer left and right sides of the screen, instead of on center where the slices overlap.
There is probably a simple way to correct this, but I cannot seem to see how, nor can I find any info about rear projecting in the Arena manual or on the forums.
Any help would be appreciated!
Thanks!