Intermediate
Computer Graphics & Multimedia
Q52 / 100
What does "chroma subsampling" do during video compression?
Correct! Well done.
Incorrect.
The correct answer is D) Stores color information at a lower resolution than brightness information to save bandwidth
D
Correct Answer
Stores color information at a lower resolution than brightness information to save bandwidth
Explanation
Chroma subsampling (e.g., 4:2:0) records less color detail than brightness detail, exploiting the eye's lower sensitivity to color resolution to cut data size.
Progress
52/100