파이썬 동영상 캡쳐

opencv 동영상 3초단위로 프레임 자르기

# -*- coding: utf-8 -*- import cv2 import numpy as np from matplotlib import pyplot as plt import os from PIL import Image print(os.getcwd()) #파이썬 경로를 비디오 경로와 동일하게 변경 os.chdir('D:/my/record_3') print(os.getcwd()) videopath = 'D:/my/record_3/' savepath = 'D:/my/video frame/rec3/' for i in range(9,901): vname = 'v_3_'+str(i) #print(vname) cap = cv2.VideoCapture(videopath+vname+'.mp4') fps = cap.ge..