Monday, 22 February 2010

Expressions - how to

1. Right click audio > Keyframe assistant > convert to keyframes

2. Should create a new layer at the top called 'Audio Amplitude'

3. Drop down 'effects' on Audio amplitude, then both channels. Should show 'slider'.

4. Alt click the stopwatch besides opacity (or whichever parameter that needs to be altered). This should open expressions for the parameter.

5. Using the pickwhip, select the 'slider' in both channels on the Audio amplitude layer.

6. If not intense enough, add * and a number until desired result is achieved!

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