I’m thinking the parts whe

I’m thinking the parts where they slowed the motion down, they then marked out several frames, created still images from the frames, then imported the stills into photoshop where they removed the backgrounds and added chroma green. they then imported the still back into the NLE. each still frame as a new video layer, set back to start at thier original frames with durations that allowed them to overlap for the entire slow motion clip.

I don’t know If I’ve explained it clearly, but I think I could replicate it.

BTW it certainly IS possible, if one person can do it, so can another! ;0)