Channel, Fast blur, Gaussian blur – Adobe Premiere Elements 12 User Manual
Page 160: Sharpen (windows only)
Channel
transitions between dark and light areas appear more gradual.
note: You cannot apply keyframes to the Antialias effect.
Antialias
A. Antialias off B. Antialias on
Fast Blur
Use the Fast Blur effect to specify how much to blur a clip. You can specify that the blur is horizontal, vertical, or both. Fast Blur blurs areas more
quickly than Gaussian Blur.
Gaussian Blur
The Gaussian Blur effect blurs and softens the clip and eliminates noise. You can specify that the blur is horizontal, vertical, or both. (Gaussian
refers to the bell-shaped curve that is generated by mapping the color values of the affected pixels.)
Ghosting (Windows only)
The Ghosting effect overlays transparencies of the immediately preceding frames on the current frame. This effect can be useful, for example,
when you want to show the motion path of a moving object, such as a bouncing ball. Keyframes cannot be applied to this effect.
Ghosting effect
Sharpen (Windows only)
The Sharpen effect increases the contrast where color changes occur.
Channel
Invert
The Invert (video) effect inverts the color information of a clip.
Specifies which channel or channels to invert. Each group of items operates in a particular color space, inverting either the entire clip in
that color space or just a single channel. RGB consists of three additive color channels: red, green, and blue. HLS consists of three calculated
156