Adobe After Effects Animation and Keyframes 2

Question 1

What is the difference between 'Value Graph' and 'Speed Graph' in the Graph Editor?

Accepted Answer

Value Graph shows the property's numeric value over time; Speed Graph shows the rate of change

Answer

The Value Graph plots actual property values, while the Speed Graph plots how fast the value changes over time.

Question 2

Which roving keyframe behavior in After Effects ensures smooth constant-speed motion along a path?

Accepted Answer

Rove Across Time

Answer

Roving keyframes adjust their timing automatically to maintain a constant speed along the motion path.

Question 3

What does pressing Shift while dragging a keyframe in the Timeline do?

Accepted Answer

Snaps the keyframe to nearby keyframes or markers

Answer

Holding Shift while dragging a keyframe snaps it to other keyframes, markers, or the work area boundary.

Question 4

What is the function of the 'Anchor Point' property in After Effects animations?

Accepted Answer

It defines the pivot point around which a layer rotates and scales

Answer

The Anchor Point determines the center of rotation and scaling transformations for a layer.

Question 5

Which After Effects feature lets you record live property changes as keyframes while playing back the composition?

Accepted Answer

Motion Sketch

Answer

Motion Sketch records mouse or stylus movements and generates Position keyframes in real time.

Adobe After Effects Practice Test