Anything Imerge can do that you can't already do in Hitfilm?
I guess I'm trying to wrap my head around things I can't already do in Hitfilm. I have often used Hitfilm when creating custom and unique backgrounds that are honestly just easier to do that in Photoshop. I have layers, and plus I can scrub through the timeline with say a background of particle effects to get the exact look I want. Then export that frame as a PNG. I can chroma key, etc with Hitfilm. What is target audience for Imerge - Users that don't already have Hitfilm, or is this meant as a companion to Hitfilm focusing on stills.