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118 VIDEO EDITOR
To animate a video filter:
1. Select a clip and open the Video Filters dialog box as previously described.
2. Select the Colored Pen filter from the Available filters box and click the Add
button. The Colored Pen filter will now appear in the Applied filters box.
3. Click the Options button to open the Colored Pen dialog box.
4. Click on the first key frame diamond and then drag the Level slider to 80.
5. Click on the last key frame diamond and drag the Level slider to 0.
6. Click OK and preview the effect.
Colored Pen level set
to 80 at the first key
frame
Applying a regional matte to a video filter
When you apply a video filter it affects the entire frame of a video clip. There may
be times however when you would prefer it to only affect a certain portion of the
clip, such as a highlighted area or a specific scene in the background. You can do
this by first creating an image or video matte (see
mattes" on page
See the next page for details.
Original clip
If you do not have a matte to use then specifying a region has little benefit.
Using key frames to
animate a Colored
Pen video filter
114) and then loading the matte into the Video Filters dialog box.
Image matte
Colored Pen level set
to 0 at the last key
frame
"Creating image and video
Combined result
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