Hello Everybody,
I'm very confused about the way the main transform is working. I will try to make it easy.
SETUP 1 :
So I'm running a 3840x2160 comp with one layer.
Layer size is 1920x1080 and play a 1920x1080 video.
On the advanced output I have one Output at 3840x2160 and one slice at 1920x1080 perfectly centered (so exact video and layer size).
They way I understand it, If I apply a slice transform that has the exact same size and position nothing should move.
BUT then comes that fixed transform effect that rescales everything to the comp size and so makes my video 2 times smaller.
If I want to bring it back to real size I have to add an other Transform and scale it up at 200%.
That works, but I'm gettin confused, why do I need 2 times a transform that does work the same way and on is just doing the opposit of the second one.