Black video freezes prior clip, rather than cutting to black
When I cut to black in my video, it seemingly randomly freezes on the last frame of the prior clip. This only happens during export, and I believe to be just smaller clips...? I can't exactly discern a pattern for this glitch, but it doesn't occur in smaller exports, only large ones (Such as the one I'm currently wanting to export, which is ~6.5 hours). Does anyone know why this could be happening?
(Little section to list the things I've tried: Replacing blank spots with black video, colour matte, etc. Ensuring there are no VFR files, exporting in media encoder, and placing black video above all nests at appropriate spots)