Page 572 - ProShow Producer 9 Final Manual
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Now that we have described each of the variables and actions you can
combine, we can focus on the Waveform Preview. This is the real key to
working with modifiers, as you will see.
The Waveform Preview
The Waveform Preview is your core tool for controlling functions and
determining how variables will change the look of your layers. It has a few
key pieces of information that it displays for you, which are immensely
helpful in reading what your function or variable, will do. Let’s start by
breaking down each piece so that it’s easy to understand.
The Waveform Preview shows you the overall effects of your modifier over
time. The horizontal axis is time, as represented by the keyframe timeline.
The vertical axis is the value you are modifying, as represented by the value
bar.
