Classroom in a book

7
Look at the numbers highlighted in the previous figure. Expand the Rotation 
parameter if you haven’t already.
t
100 and –100
: These are default values for the highest and lowest Rotation 
parameter settings. They will change to accommodate the actual high and 
low Rotation values once you change the keyframe settings.
t
1 and –1
: These are default relative velocity values. Since you have not 
changed any parameters, the velocity is a straight line with a value of 0.

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ptg
ADOBE PREMIERE PRO CS5 CLASSROOM IN A BOOK
175
8
Change the Rotation value for the second, third, and fourth keyframes by using 
three separate methods (navigate to the keyframes by using the Go To Next/
Previous Keyframe buttons):
t
Second keyframe
: Click the Rotation value, and type 
2x
(two full clockwise 
rotations).
t
Third keyframe
: Drag the keyframe on the Value graph to –1x0.0 degrees.
t
Fourth keyframe
: Drag the Rotation wheel left until the value displayed is 
something like –2x0.0 degrees. You can also select and type in the value.
Once completed, your keyframes and graphs should look like the ones shown 
here. If the graph lines are not entirely visible, click the “Toggle automatic range 
rescaling” button.
Parameter Value
Velocity/Direction
“Toggle automatic range rescaling” button
9
Drag the current-time indicator through the clip, and look at the Value and 
Velocity graphs and the numbers to the left of the graphs (shown in the 
previous figure). You should see the following:
t
The top and bottom Value numbers have changed to 2x0 and –2x0 (two full 
rotations in both directions) to show the actual maximum and minimum 
parameter values. They remain unchanged as you move the current-time 
indicator.