Hi, sorry to bring this up again, but is the twin output setup possible with Key and Fill?
Chroma Key (via green) is not good enough anymore. What if your lower third has green in it?
A proper Key/Fill twin output scenario would be much better.
At least for now, Millumin cannot do this with only one canvas. A solution would be to create 3 canvases :
To separate the colors and the alpha, you can use the following effects (to be installed "~/Library/Millumin/ISF-effects", see tutorial) :
Of course, we are aware that a "one canvas" solution would be far better. Be sure we are thinking about implementing this. In the meantime, please feel free to vote for this idea.