I’m reading in clip A and clip B
in both, I set the extend rules to the default value (0)
then I shift clip B to start at the end of clip A, and add them together.
I get what I’d expect, first clip A, then clip B, in a single clip.
but, if I trim clipB to be just the first frame, then as above shift and add with clip A, then clipB (the single value) is added to clipA’s values.
so weirdly enough it looks as though clipA’s extend right gets changed, not clip B…
I’ll send a sample