Video Editing Essentials

A J-cut is when the audio from the next clip starts before its video appears, so the viewer hears the upcoming scene while still seeing the current one. The audio track extends leftward into the preceding clip, forming a 'J' shape in the timeline.

An L-cut is when the audio from the previous clip continues playing into the next clip's video. The audio extends rightward into the following clip, creating an 'L' shape on the timeline. It is the inverse of a J-cut.

A hard cut is an immediate, abrupt transition between two clips with no effect applied. A soft cut uses a gradual transition like a dissolve, fade, or wipe to blend one shot into the next.

Ripple edit trims a clip and automatically closes the gap by shifting all subsequent clips on the timeline, preserving the overall project duration. It is accessed with the keyboard shortcut B (out ripple) or Y depending on configuration.

A rolling edit trims the out-point of one clip and the in-point of the adjacent clip by the same amount, keeping the total timeline duration constant while shifting the cut point between them.

A slip edit changes the in and out points of a clip simultaneously by the same amount, keeping its duration and position on the timeline fixed while revealing different content within the source media.

A slide edit moves a clip earlier or later on the timeline while simultaneously adjusting the adjacent clips' in/out points to compensate, so the total duration of those three clips stays unchanged.

A nested sequence is a timeline placed inside another timeline as a single clip. It allows editors to apply effects, color corrections, or transitions to an entire sequence and keep the project organized.

The Razor tool (shortcut C) splits a clip at the playhead position, creating two separate clips on the timeline. Each resulting segment can be trimmed, moved, or have effects applied independently.

Ripple Delete removes a selected clip or gap from the timeline and automatically closes the empty space by shifting all subsequent clips leftward. The shortcut on Windows is Shift+Delete.

A cross dissolve gradually fades out one clip while simultaneously fading in the next, blending them together for a short overlap. It is one of the most common and subtle transitions in editing.

A match cut is a transition between two shots that share a visual, motion, or thematic element, creating a seamless or conceptually striking connection. The cuts are usually hidden or feel continuous to the viewer.