In [1]:

    

import cv2


    

In [2]:

    

cap_file = cv2.VideoCapture('data/temp/sample_video.mp4')
print(type(cap_file))


    

    




<class 'cv2.VideoCapture'>

In [3]:

    

print(cap_file.isOpened())


    

    




True

In [4]:

    

cap_file_wrong = cv2.VideoCapture('wrong_path')
print(type(cap_file_wrong))


    

    




<class 'cv2.VideoCapture'>

In [5]:

    

print(cap_file_wrong.isOpened())


    

    




False