Re:Vision FX plugins for Hitfilm Pro 3
Looks like re:visionfx is in the process of making their plug-ins work with HitFilm 3 Pro. So far, it only looks like DENoise works, but hopefully others will be added soon.
I have twixtor for Vegas, and it does work with Hitfilm, but it thinks it's in demo mode (big X across each frame). Not sure if the same license will let me use it with both, but I'm hopeful since it looks like the denoise license is the same for both HF and Vegas.