I have two clips that are end to end on a video track, I have the default replace transition time set at 0.5 seconds, but when I try to change the cut to a crossfade, nothing happens. "Undo Replace Transition" will appear in the undo list, but other than that, nothing at all happens on the timeline.
I've tried replacing the transition with a dissolve, but that just adds a 0.5 second dissolve at the end of the first clip and leaves the second one untouched. I've used this feature countless times in the past with no problem.
Anyone else seen this or have an idea what on Earth I'm doing wrong?
Thanks everyone.