21 Damage color screen overlay clips with the aesthetics of computer screen pixels. The whole footage can be used as over-layer (blending mode, Add – Lighten – Screen) or with sapphire effects like MathOps or BCC Composite effect. An informative example (blending mode – add) can be viewed in the preview video. Sound included !Attached below there are useful links where you can find information about how to use the blending mode with the main software. Attached below there are useful links where you can find information about how to use the blending mode with the main software.