'How To set the size of image more than default value in OpenCV

  1. What is the default frame size of opencv image streaming frame ?

  2. If I set Width and height of frame more than default frame size what happens?

import cv2

camera= videocapture(0) 
while True:
   such,frame= camera.read() 
   cv.imshow('image', frame) 
   cv. waitkey(1)

What is the default frame size?

If I want to increase beyond default fram size, is it possible?



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