12
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Digital Video

Question 12 • Introduction to Information Technology - EL3701

You have video-recorded a friend’s birthday party. You compressed the video so it uploads quickly. What are some signs that you may have compressed the video too much? Choose all that apply.

Answer
A
graphical glitches
B
choppy frames
C
motion that is not disjointed from frame to frame
D
sound that does not match motion
E
picture quality that is not distorted

Explanation

Excessive video compression can remove too much visual and timing information. It may cause graphical glitches, choppy frames, or sound that falls out of sync with the motion. Smooth motion and an undistorted picture are signs of good quality, not overcompression.

AI-written and checked against the verified answer.

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