Fusion alpha output transfered to the timeline
Posted: Tue Dec 06, 2022 10:40 am
Hi,
I want to do a chroma key with delta keyer in fusion, then having my keyed clip over a background clip under it in the timeline.
Sounds simple right ?
Well, I might be missing something...I can't properly do it :
On the screenshot you can see :
- My timeline
- My key in fusion
(excellent, I want to go back to the timeline and see the checkers replaced by the layer under it ....well nooooo it would be too easy.)
- So I add a 2nd media output on channel 1
- Link that alpha channel to the alpha output in colors...
and I get this white noise around the border of my keyed subject.....
Pulling hairs, asking here.
is anyone having an Idea how to properly do that ?
I want to do a chroma key with delta keyer in fusion, then having my keyed clip over a background clip under it in the timeline.
Sounds simple right ?
Well, I might be missing something...I can't properly do it :
On the screenshot you can see :
- My timeline
- My key in fusion
(excellent, I want to go back to the timeline and see the checkers replaced by the layer under it ....well nooooo it would be too easy.)
- So I add a 2nd media output on channel 1
- Link that alpha channel to the alpha output in colors...
and I get this white noise around the border of my keyed subject.....
Pulling hairs, asking here.
is anyone having an Idea how to properly do that ?