Blur
Applies a separable Gaussian blur with independent horizontal and vertical sigmas. Higher sigma → stronger blur.
Library location
Library → Filter Effect → Blur
Properties
Sigma
Gaussian sigma in pixels (X = horizontal, Y = vertical).
- Type:
Size - Default:
(0, 0) - Animatable: Yes
- Range:
[(0, 0), (∞, ∞))
Usage
Use small sigmas (1–4 px) for soft focus, larger sigmas for background defocus or atmospheric haze.