Ulead MEDIASTUDIO PRO 6.0, User Manual

Page: 176 / 360

MEDIASTUDIO PRO USER GUIDE 176
To apply a regional matte:
1. Open the Video Filters dialog box and place the filter you want to work
with in the Applied filters list box.
2. Click the Region button to open the Region dialog box (not available for
all filters).
3. Select an option from the Mask drop-down list to determine what kind
of matte you want to use.
4. Move the Threshold slider to control the degree of the effect. You can
also choose to invert the area being affected by selecting the Invert
option.
5. Click OK to return to the Video Filters dialog box.
1. Mask window shows a frame from the mask.
2. Preview window shows a frame from the selected clip and the parts affected
by the filter.
3. Type drop-down box lets you select the key type to use in the Mask window.
4. Mask drop-down box lets you select the kind of matte to use.
5. Threshold slider determines the sensitivity to bright and dark pixels.
6. Matte opens the Select Image Matte dialog box.
7. Invert region area makes all colors except the selected color the key color.
8. RGB displays the RGB values of the current threshold setting.
REGION DIALOG BOX
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