video2image.py

最新推荐文章于 2025-11-29 16:24:14 发布

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#python

# -*- coding: utf-8 -*-
"""
Created on Wed Oct 30 11:43:19 2019

@author: liquan
"""

import cv2
import datetime
import os
videos_dir=r'E:\新建文件夹 (3)'#视频4月
videos_names=os.listdir(videos_dir)
#print(videos_names)
img_dir=datetime.datetime.now().strftime('%Y-%m-%d-%H%M%S')
if not os.path.exists(img_dir):
os.makedirs(img_dir)
i=1

for video in videos_names:
print(os.path.join(videos_dir,video))
cap = cv2.VideoCapture(os.path.join(videos_dir,video))
#cap = cv2.VideoCapture('2.mp4')
is_opened, frame = cap.read()

j=0

while is_opened:
if j%1==0:
#cv2.imwrite(img_dir+'/'+'tainenggongche'+img_dir+str(i)+'.jpg',frame)
# cv2.imwrite(img_dir+'/'+img_dir+'_'+videos_dir.split("\\")[-1]+'_'+str(i)+'.jpg',frame)
cv2.imwrite(img_dir+'/'+str(i)+'.jpg',frame)
i+=1
j+=1
is_opened, frame = cap.read()
cap.release()