- Posts: 4
- Joined: Mon Jun 01, 2015 9:38 am
Hi to all,
I' m not expert about Fusion (and compositing in general) so I'm sorry if my request / doubt is simple (as I imagine).
I have a problem about the combination between Primatte (or Ultrakeyer) tool and a Polygon mask.
In other words, I take a footage with a green screen, and I apply Primatte tool to remove green without problem.
Since I want to remove some objects from the footage, I use also a polygon Mask, but when I connect it to Primatte tool, the green screen reappears again outside the masked area (or inside the area if I flag 'Invert mask').
I attach two screenshots showing an example before and after connecting the mask.
So I wuold like to ask you where is my mistake...How can use a mask on a keyed footage mantaining the transparent background?
Thank you in advance.
Paolo
I' m not expert about Fusion (and compositing in general) so I'm sorry if my request / doubt is simple (as I imagine).
I have a problem about the combination between Primatte (or Ultrakeyer) tool and a Polygon mask.
In other words, I take a footage with a green screen, and I apply Primatte tool to remove green without problem.
Since I want to remove some objects from the footage, I use also a polygon Mask, but when I connect it to Primatte tool, the green screen reappears again outside the masked area (or inside the area if I flag 'Invert mask').
I attach two screenshots showing an example before and after connecting the mask.
So I wuold like to ask you where is my mistake...How can use a mask on a keyed footage mantaining the transparent background?
Thank you in advance.
Paolo
- Attachments
-
- Primatte without mask connected
- primatte.jpg (277.73 KiB) Viewed 562 times
-
- Primatte with mask connected
- primatte_mask.jpg (283.13 KiB) Viewed 562 times