Adobe 65021048 User Guide - Page 282

Add Lighting Effects, Convolution Kernel effect

Page 282 highlights

ADOBE PREMIERE PRO CS3 276 User Guide If the clip is already selected in the Timeline panel, you can drag the Convolution Kernel to the Video Effects section of the Effect Controls panel. 3 In the Effect Controls panel, click the triangle next to Convolution Kernel to expand it. Each of the settings that start with the letter "M" represents a cell in a 3X3 matrix. For example "M11" represents the cell at row 1, column 1. "M22" represents the cell in the center of the matrix. 4 Click on a number next to any of the cell settings. 5 Type a value (from -999 to +999) by which you want to multiply that pixel's brightness value. 6 Repeat the last step for all pixels that you want to include in the operation. You don't need to type values for all of the cell settings. 7 Click the number next to Scale, and type the value by which to divide the sum of the brightness values of the pixels included in the calculation. 8 Click the number next to Offset, and type the value to be added to the result of the scale calculation. 9 Click OK. The effect is applied to each pixel in the clip, one at a time. See also "Convolution Kernel effect" on page 299 Add Lighting Effects You can use up to five lights to introduce creative effects. You can control such lighting properties as lighting type, direction, intensity, color, lighting center, and lighting spread. There is also a Bump Layer control for using textures or patterns from other footage to produce special effects such as a 3D-like surface effect. Note: All Lighting Effects properties except Bump Layer can be animated using keyframes. You can directly manipulate the Lighting Effects properties in the Program Monitor. Click the Transform icon next to Lighting Effects in the Effect Controls panel to display the adjustment handles and Center circle. Lighting Effects: Original image (left), Spotlight applied to image (center), and Omnilight applied to image (right) 1 In the Effects panel, expand the Video Effects bin, expand the Adjust bin, and then drag the Lighting Effects onto a clip in the Timeline panel. If a clip is already selected in the Timeline panel, you can drag the Lighting Effects directly to the Video Effects section of the Effect Controls panel. 2 In the Effect Controls panel, click the triangle to expand the Lighting Effects. 3 Click the triangle to expand Light 1. April 1, 2008

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ADOBE PREMIERE PRO CS3
User Guide
276
If the clip is already selected in the Timeline panel, you can drag the Convolution Kernel to the Video Effects section
of the Effect Controls panel.
3
In the Effect Controls panel, click the triangle next to Convolution Kernel to expand it.
Each of the settings that start with the letter “M” represents a cell in a 3X3 matrix. For example “M11” represents
the cell at row 1, column 1. “M22” represents the cell in the center of the matrix.
4
Click on a number next to any of the cell settings.
5
Type a value (from –999 to +999) by which you want to multiply that pixel’s brightness value.
6
Repeat the last step for all pixels that you want to include in the operation. You don’t need to type values for all
of the cell settings.
7
Click the number next to Scale, and type the value by which to divide the sum of the brightness values of the pixels
included in the calculation.
8
Click the number next to Offset, and type the value to be added to the result of the scale calculation.
9
Click
OK.
The effect is applied to each pixel in the clip, one at a time.
See also
Convolution Kernel effect
” on page
299
Add Lighting Effects
You can use up to five lights to introduce creative effects. You can control such lighting properties as lighting type,
direction, intensity, color, lighting center, and lighting spread. There is also a Bump Layer control for using textures
or patterns from other footage to produce special effects such as a 3D-like surface effect.
Note:
All Lighting Effects properties except Bump Layer can be animated using keyframes.
You can directly manipulate the Lighting Effects properties in the Program Monitor. Click the Transform icon
next to Lighting Effects in the Effect Controls panel to display the adjustment handles and Center circle.
Lighting Effects: Original image (left), Spotlight applied to image (center), and Omnilight applied to image (right)
1
In the Effects panel, expand the Video Effects bin, expand the Adjust bin, and then drag the Lighting Effects onto
a clip in the Timeline panel.
If a clip is already selected in the Timeline panel, you can drag the Lighting Effects directly to the Video Effects
section of the Effect Controls panel.
2
In the Effect Controls panel, click the triangle to expand the Lighting Effects.
3
Click the triangle to expand Light 1.
April 1, 2008