I'm making a video presentaiton and have a looping textured background clip in my main track.
In the two upper tracks, I have some titles that begin and end with crossdissolve transitions, creating the effect -- in preview -- that the text fades in, and later fades out. Everything is perfect in preview.
But when I export -- even at "Extreme 50Mbps" video quality -- every time a crossdissolve begins or ends, there's a short, but noticeable interruption in the background clip, just like you'd expect to see at the intersection point if the beginning and end of the loop wasn't perfectly aligned... except this isn't happening at that intersection point, but rather in every place a crossdissolve is used, and only on exported video.
Has anybody encountered this before?
I'm running the July 11 LumaFusion release, on the latest iPad Pro 12 inch, iOS 10.3.2 with 492.26GB in free space.