import cv2
cap = cv2.VideoCapture("rtsp://admin:2020@uestc@192.168.30.83:554/h264")
ret, frame = cap.read()
h, w = frame.shape[:2]
print("hight:"+str(h)+"with:"+str(w))
fps = cap.get(cv2.CAP_PROP_FPS)
print(fps)
# while ret:
#     cv2.imshow('out', frame)
#     if cv2.waitKey(1) & 0xFF == ord('q'):
#         break
#     ret, frame = cap.read()
cap.release()
cv2.destroyAllWindows()