EOC study quiz

What is aperture?

• the size in the opening of the camera that controls the amount of light coming in

• distance between the subject and the camera

• amount of time the cameras shutter is open

• the sensitivity of the camera's sensor to light

what is exposure?

• color balance of the image

• duration the camera is recording

• amount of light hitting that hits the camera sensor

• angle the camera is positioned

3 parts of the exposure triangle

• ISO, aperture, depth of field

• shutter speed, contrast, aperture

• shutter speed, ISO, aperture

• lens focal length, ISO, color grading

what is shutter speed?

• the size of the aperture

• The time it takes for the camera's sensor to be exposed to light

• The sensitivity of the camera's sensor to light

• The color temperature of the light used

What is ISO?

• The measure of how much light a camera's sensor can capture

• the speed at which a camera's shutter operates

• The size of the aperture opening

• The focal length of the camera lens

What is Aperture measured in?

• d-stop

• f-stop

• kelvin

• shutter speed

What is color temperature measured in?

• shutter speed

• d-stop

• f-stop

• kelvin

What is the frame size of Full HD

• 2560x1440

• 3840x2160

• 1280x720

• 1920x1080

What is the preferred codec for mp4? 

• H.264

• H.642

• H.246

• H.624

What can some microphones use to gain power through an audio cable? 

• kelvin

• denoise

• phantom power

• aperture