Brak opisu

testvdoframe.py 479B

123456789101112131415161718192021
  1. import cv2
  2. import numpy as np
  3. cap = cv2.VideoCapture('./inputs/testroad.mp4')
  4. if cap.isOpened() == False:
  5. print("Error opening video stream or file")
  6. count = 0
  7. while(cap.isOpened()):
  8. ret, frame = cap.read()
  9. if ret == True:
  10. cv2.imshow('Frame', frame)
  11. cv2.imwrite("cap/frame%d.jpg" % count, frame) # save frame as JPEG file
  12. count += 1
  13. if cv2.waitKey(25) & 0xFF == ord('q'):
  14. break
  15. else:
  16. break
  17. cap.release()