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What will the following command do on a Raspberry Pi with camera enabled?

medium📝 Predict Output Q13 of 15
Raspberry Pi - Camera Module
What will the following command do on a Raspberry Pi with camera enabled?
libcamera-still -o image.jpg
ATake a photo and save it as image.jpg
BRecord a video and save it as image.jpg
COpen the camera preview without saving
DShow an error because of wrong syntax
Step-by-Step Solution
Solution:
  1. Step 1: Understand libcamera-still command

    libcamera-still is used to capture still images with the Raspberry Pi camera.
  2. Step 2: Analyze the options

    The -o image.jpg option saves the captured photo as image.jpg.
  3. Final Answer:

    Take a photo and save it as image.jpg -> Option A
  4. Quick Check:

    libcamera-still -o filename = photo saved [OK]
Quick Trick: libcamera-still -o filename saves a photo [OK]
Common Mistakes:
MISTAKES
  • Confusing still photo with video command
  • Expecting preview instead of capture
  • Incorrect file saving assumptions

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