strange, in f24, with MBP 2.93GHZ Core2Duo OSX10.6.8, it worked with pictures but the bypass didn't, I mean you couldn't turn the actor off.
Then, I copied the inverter and projector actor, I connected it to a movie player, I changed the new stage to out2 but it did not worked, actually the inverted picture stop working as well.
Repeated the process now both are working but the bypass on the picture still don't work, you cannot take the negative effect out