Black-and-white movie effect
I believe the answer is:
flicker
(Other definitions for flicker that I've seen before include "Spark" , "Twinkle" , "Vary rapidly in brightness" , "Woodpecker" , "Shine unsteadily; waver" .)
I believe the answer is:
flicker
(Other definitions for flicker that I've seen before include "Spark" , "Twinkle" , "Vary rapidly in brightness" , "Woodpecker" , "Shine unsteadily; waver" .)