Ulead MEDIASTUDIO PRO 7, Руководство пользователя

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MEDIASTUDIO PRO USER GUIDE 36
Advanced techniques
Many effects in MediaStudio Pro can be precisely controlled and animated
using key frames. You can set the degree of the effect from the start to
the end frame of your clips. MediaStudio Pro then interpolates the effect
between the key frames.
Customizing a transition effect
You can control the transition from one clip to another by adjusting the key
frame settings. This allows you to create effects such as wipe, peel, or split
screen. Below is an example of how to create a split screen.
To create a split screen effect:
1.
Insert a clip into Va and another into Vb.
2.
From the Transition Effect gallery, click the Slide folder. Then, drag the
Side thumbnail to the Fx track.
3.
Set the Transition degree to 50% for the Start key frame.
4.
Click the End key frame and set the Transition degree to the same
value as the Start key frame. Since the key frame settings are the same,
there is no animation interpolated between them.
5. Select From Vb to Va.
6.
Click OK to apply the effect.
Transition effect locked at
50% for the first and last key
frames, creating a split
screen effect