Raspberry Pi - Camera Module
You want to capture a 640x480 resolution image using picamera2. Which code snippet correctly sets this resolution before capturing?
You want to capture a 640x480 resolution image using picamera2. Which code snippet correctly sets this resolution before capturing?
hard🚀 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Recall how to set resolution in picamera2
Use create_still_configuration() with main size parameter to set resolution.Step 2: Check each option
Only the code using picam2.configure(picam2.create_still_configuration(main={"size": (640, 480)})) is correct.Final Answer:
picam2.configure(picam2.create_still_configuration(main={"size": (640, 480)})) picam2.start() picam2.capture_file('image.jpg') -> Option DQuick Check:
Use configure() with create_still_configuration() to set resolution [OK]
Quick Trick: Use create_still_configuration(main={"size": (w,h)}) to set resolution [OK]
Common Mistakes:
MISTAKES- Using non-existent set_resolution() method
- Trying to set resolution by assignment
Master "Camera Module" in Raspberry Pi
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