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Take a 16 question quiz to test and certify your knowledge of the tutorial-video course
After Effects CC 105 - Keying Essentials.
Get a mark of 80% or higher to pass this quiz!
1
A Difference Matte effect requires how many layers?
1
2
3
4
2
How many ways can you create Garbage Mattes in Keylight?
1
4
3
2
3
The Keylight Effect was originally designed by?
Boris FX
Genarts
Imagineer Systems
The Foundry
4
The Tool you use to pull a basic key is?
The Eyedropper
A Drag Window
The Rectangular Mask Tool
A Point Tool
5
When using Text, it's best to use Alpha information for your Track Matte. True or false?
False
True
6
Where can you turn on/off the alpha channel of a clip?
The "Layer" drop down
In your Composition Settings Window
The Interpret Footage Window
In your Mask options
7
In Normal Keying situations, the green screen background is always lit evenly. True or false?
False - It's very rare to have completely even green screen backgrounds.
True.
8
How many different ways can you Color Correct your keys in After Effects
10
5
3
Unlimited
9
After Effects ships with a Light Wrap Effect. True or false?
True.
False - For this effect, you will need a 3rd Party plug-in.
10
How many native Keying tools does After Effects have?
5
13
10
9
11
A Track Matte can use either...
Alpha or Luma information
Brightness or Contrast Information
Hue or Saturation Information
Lift or Gamma information
12
You final key always requires refinement. True or false?
False - Depending on how good your green screen is, your footage might not need refinement at all.
True.
13
The default view in the Keylight Viewing options is the...
Source
Status
Screen Matte
Final Result
14
A LumaKey uses what value to achieve it's key?
Hue
Lumanence
Saturation
Chroma
15
Inside/Outside Masks require how many masks to create?
4
1
3
2
16
There's more to keying than just chromakey. True or false?
False
True
After Effects CC 105
Keying Essentials
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