Intro to Computing - How Data is Represented
In a video digitization system, the frame rate is set incorrectly to 15 fps instead of 30 fps. What is the likely effect?
In a video digitization system, the frame rate is set incorrectly to 15 fps instead of 30 fps. What is the likely effect?
medium📝 Analysis Q7 of 15
Step-by-Step Solution
Solution:
Step 1: Understand frame rate impact
Frame rate controls how many images display per second; lower fps means fewer images and less smooth motion.Step 2: Identify the effect of halving fps
Reducing from 30 to 15 fps causes choppiness, not resolution or audio changes.Final Answer:
Video will appear choppy or less smooth -> Option BQuick Check:
Lower fps = choppy video [OK]
Quick Trick: Lower frame rate makes video less smooth [OK]
Common Mistakes:
- Thinking resolution changes with frame rate
- Assuming audio quality is affected
- Believing file size increases with lower fps
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