Please take a look at my node setup, viewer output, and then render.
I used the viewer node at two points so that I could make sure my color correction nodes were not the problem and even if I take the output straight from the keying node, the viewer shows the keyed scene over an alpha layer but then the rendered output puts the green screen and background all back in again.
I have been ripping the hair out of my head trying to figure out why this is happening. Several tutorials I've watched on Youtube show that if you take the output straight from a keying node into the compositing node and you composite using a format that has an alpha layer you are supposed to get just your keyed actor over a transparent alpha layer.
You can clearly see that on the top the viewer node has exactly what I want, but when I click render, the output on the bottom is completely wrong.
What am I doing wrong?