A jump cut refers to a common editing technique in the Lonelygirl15 videos, in addition to the letterbox format often used by Daniel. The jump cuts have become part of a distinctive LG15 look. Additionally, early speculation that Jonas and Gemma were part of the Lonelygirl15 series was caused due to their frequent use of the jump cuts.
A jump cut is a film editing technique where the middle parts of a clip are edited out and the beginning and end are put together. By using this technique, it gives moving objects the appearance of "jumping" around the shot and also often produces a somewhat startling effect if the viewer is unsuspecting.