Adobe GOLIVE CS2, Руководство пользователя, Страница: 572 / 724

563 ADOBE GOLIVE CS2
User Guide
• Scratch Density
Controls the number of scratches that are drawn on each frame and the frequency with which
they appear.
•
Scratch Duration
Specifies the maximum number of frames in which each scratch appears.
• Scratch Width
Specifies the maximum width, in pixels, of a scratch.
General Convolution Applies a general-purpose convolution effect to a single track. The effect that results is deter­
mined by the values of the kernel parameters of the effect. The kernel for this convolution is a 3-by-3 matrix of values
consisting of cells 1 through 9.
The convolution algorithm examines every pixel of the source and the eight pixels surrounding it. These values are
multiplied by the appropriate values in the cells and summerized. This sum is then used as the value of the corre­
sponding destination pixel.
HSL Balance Lets you independently adjust the hue, saturation, and lightness channels of a single track. The HSL
balance filter effect has three parameters:
• Hue
Specifies the hue channel value of each pixel.
•
Saturation
Specifies the saturation channel value of each pixel.
•
Lightness
Specifies the lightness channel value of each pixel.
Lens Flare Produces a sunspot effect. The Lens Flare filter has two options: Intensity And Flare Center, and Flare
Type. The Intensity And Flare Center option has three parameters:
• Size
Specifies the flare center size. When 1.0 is a small sunspot in the center of the image, and the increasing values
expand the flare until the flare covers the entire image at 2.0.
•
Brightness
Specifies the brightness of the flare, where 0.0 is transparent and 1.0 is the most opaque.
•
Flare Center
Specifies the horizontal and vertical motion dispersion of the flare using the x and y axes settings.
• Flare Type
Displays the type of flare image being used.
RGB Balance Lets you independently adjust the red, green, and blue channels of a single track. The RGB balance
filter has three parameters:
• Red multiplier
Specifies the red channel value of each pixel.
•
Green multiplier
Specifies the green channel value of each pixel.
•
Blue multiplier
Specifies the blue channel value of each pixel.
Sharpen Specifies the degree of sharpening from 1 (least) to 7 (most). The higher the value, the faster the effect runs
and the greater the degree of sharpening.
See also
“Adding and applying one source filter tracks” on page 559