Processing and Formatting Effects > Flame FX > Matte Edge >
Noise Settings

Noise button
  Enable to add noise to the transparent areas of the matte.
Noise Mode box
  Select the mode of noise to apply throughout the length of the image.

Select: | To add noise:
--- | ---
Static | As a still frame. You can move the static noise using the Position X and Y fields.
Impulse | Changing at each frame, but always starting from the same seed.

Weight field
  Displays the level of noise in the clip. Values below 1 add more white noise, and values above 1 add black noise.
Softness field
  Displays the level of Gaussian softness added to the noise.
Position X field
  Displays the X position of the noise when using Static mode.
Position Y field
  Displays the Y position of the noise when using Static mode.
Size X field
  Displays the size of the noise along the X axis.
Size Y field
  Displays the size of the noise along the Y axis.
Proportional button
  Enable to affect the X and Y sizes proportionally.