Yes it’s a plug-in that you have to download, fortunately you can find lots of tutorials on how to download it Here’s a good one: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-wlRUcyqPDUg.html
thanks a lot bro i have been struggling a lot but the problem was that i was using linear color key and invert i should have have ussed bcc linear color key that fixed the whole thing thanks. btw how do we apply deep glow to roto brush masks
when i make the original clip visible it still doesnt show like its just the black screen with deep glow and when i change the opacity to add it just isnt the same pls help