Video editing is the process of piecing together raw footage and adjusting scenes to create a final product. It allows altering of time, space, and interpretations through techniques like cutting, matching shots, adjusting pace, and breaking continuity rules for effect. Proper editing follows principles of storytelling, shot combination, pace, and established rules to clearly convey meaning to audiences. Editing has evolved from early linear cutting to modern nonlinear digital processes, improving the ability to craft complex narratives.