When creating content in our video editor, you're sometimes left with a gap between two clips. Rather than dragging them together and trying to fit them together just right, there's a simpler way. You can easily highlight them and then right-click either of the clips. This will prompt a menu that will allow you to close the gaps. After that, you can use the same menu to apply a transition. This will put a one-second cross-fade transition between the two clips resulting in a smooth sequence. This same practice can be used for multiple gaps as well.
Closing Gaps Between Video Clips
/ Max Thorpe