Video Editing · Beginner level

Beginner level · Module 2: Cutting and Timeline Management · Lesson 1 of 3

Core Editing Tools

Use the tools that do most of an editor's work.

In this lesson you will

  • Use trim, ripple and razor tools
  • Insert and overwrite clips

Key concepts

razor or bladeripple deletetrimminginsert and overwrite

The lesson

The razor (blade) tool cuts a clip; trimming adjusts where a clip starts or ends.

Ripple edits close gaps automatically when you remove or shorten clips; insert pushes later clips along; overwrite replaces what is there.

Learn shortcuts for play, mark in and out, blade and ripple delete — they speed up editing greatly.

Step by step

  1. Cut a clip with the razor.
  2. Ripple-delete a section.
  3. Trim clip ends.
  4. Insert and overwrite a clip.

Practice activity

Complete the tools exercise sequence.

Expected result: A sequence edited without gaps or accidental overwrites.

Check your understanding

  1. What does a ripple delete do?

    Show answer

    Removes a section and closes the gap.

  2. What is the difference between insert and overwrite?

    Show answer

    Insert pushes clips along; overwrite replaces what is there.

Taught live by an instructor — online or in person. Free course lessons are for self-study and do not lead to a certificate — see registration options.