OpenCV
https://www.youtube.com/watch?v=oXlwWbU8l2o
Image processing with python / openCV
import cv2 as cv
img = cv.imread(file)
cv.imshow('CAT', img)
cv.waitKey(0)
Video processing
capture = cv.VideoCapture('video.mp4')
while True:
isTrue, frame = capture.read()
cv.imshow('Video', frame)
if cv.waitKey(20) & 0xFF==ord('d'):
break
capture.release()
cv.destroyAllWindows()