This allows for the removal of the color green from the video spectrum so that the green background can be replaced with something else, such as a photo or video of another location.
a green screen
Oops!
Check
Okay!
Check
20
What do you call unwanted noise caused by the loop of an audio systemโs output back to its input?
feedback
Oops!
Check
Okay!
Check
15
A computer technology that uses visualizations to create simulated and immersive environments that can be explored is called _____.
virtual reality
Oops!
Check
Okay!
Check
20
_____ projection is when the projectorโs beam projects to the screen from the audience side or front of the display.
front
Oops!
Check
Okay!
Check
baam
Lose 20 points!
Oops!
fairy
Take points!
5
10
15
20
25
rocket
Go to first place!
Okay!
thief
Give points!
5
10
15
20
25
15
In a _____ angle shot, the subject is photographed from below eye level.
low
Oops!
Check
Okay!
Check
20
When you _____, the camera head moves sideways.
pan
Oops!
Check
Okay!
Check
lifesaver
Give 20 points!
Oops!
seesaw
Swap points!
Okay!
shark
Other team loses 25 points!
Okay!
thief
Give points!
5
10
15
20
25
20
What do you call the small element used to build a digital image?
a pixel
Oops!
Check
Okay!
Check
20
What is the rule of thirds?
It's when you divide the shot into three sections.
Oops!
Check
Okay!
Check
20
A _____ converts composite or S-Video signals, along with corresponding audio signals, into modulated signals on a carrier channel.
modulator
Oops!
Check
Okay!
Check
20
Key light is the _____ light used in front of a person.
strongest
Oops!
Check
Okay!
Check
20
What is closed circuit television (CCTV)?
It's a system of transmitting video signals from the point of origin to single or multiple points equipped to receive signals.
Oops!
Check
Okay!
Check
20
A summary of the script is called a pitch or a _____.