Definition - What does Video Transition mean?
Techopedia explains Video Transition
The goal of a video transition is to seamlessly integrate different shots so that the core narrative moves forward believably and that it does not distract the viewer. This is especially true for movies and cinema, but for amateur videos that tend to be more lighthearted, video editing software provides different kinds of video transitions, which are usually very animated and colorful, complete with sound. Transitions such as fly-ins and spiral-ins can be fun to watch at times, but can become distracting and obstructive if used incorrectly.