I've got two source clips, and I want specific frames to line up across the merged playback sequence.
Eg. clip1@frame38 & clip2@frame27 >> merge1@frame27 clip1@frame56 & clip2@frame40 >> merge1@frame56
This requires the playback-speed of at least one source clip to be modulated between the synchronization points on the timeline.
I'm using Resolve, but if you know how to do this in fcpx or premiere that's fine too.