[riddha]

I'm trying to control the offline robot using input from the camera. The program works well on my windows system. However, the program is not running on my Mac. It is able to open a video file though

import cv2

cap = cv2.VideoCapture(0)
#cap = cv2.VideoCapture('/Users/riddhamanna/Documents/RoboDK/ymaze.mp4')

while(True):
ret, img = cap.read()
cv2.imshow('frame',img)
if cv2.waitKey(1) & 0xFF == 27:#ord('q'):
break

cap.release()
cv2.destroyAllWindows()
print("Hello World!")