4 frames are added to or subtracted from clips after trimming an existing transition


This sample video file is created with #timestamp# Text filter on #000000 background with some lighter edges beforehand. No filters were applied after I opened this exported file.

This happens in 18.09.16 but not in 18.08.14 and 18.03.06.

The added or subtracted frames were typically 4 frames but on few occasions 3 frames.

If snapping is disabled, the added or subtracted frames get reduced to 1.


This is fixed for the next version 19.01.x