Copy link to clipboard
Copied
I wish to control the opacity of one clip using the luma of another clip. So for example, completely white parts in clip 1 should result in opacity 100 % in clip 2, grey parts in clip 1 should result in opacity 50 % in clip 2, and black parts in clip 1 should result in opacity 0 % in clip 2 Is this possible?
Experimenting with Track Matte Key has not given satisfactory results. The issue is that the clip I intend to use only for controlling opacity is visible (i.e., the non-black parts show up in the final video). What I desire is that the clip that controls opacity is not visible in any way, it should only control the opacity of that other clip.
Copy link to clipboard
Copied
Are you referring to double exposure?
https://www.youtube.com/results?search_query=double+exposure+premiere+pro