python从网络摄像头获取rstp视频流并截取图片保存

import cv2

def  get_img_from_camera_net(folder_path):

     cap  =  cv2.VideoCapture( "rtsp://admin:admin@10.80.11.11/ch1/stream1" ) #获取网络摄像机

    

     i  =  1

     while  i< 3 :

         ret, frame  =  cap.read()

         cv2.imshow( "capture" , frame)

         print  ( str (i))

         cv2.imwrite(folder_path  +  str (i)  +  '.jpg' , frame) # 存储为图像

         if  cv2.waitKey( 1 ) &  0xFF  = =  ord ( 'q' ):

             break

         i  + =  1

     cap.release()

     cv2.destroyAllWindows()

 

# 测试

if  __name__  = =  '__main__' :

     folder_path  =  'D:\\Anacon\\'

     get_img_from_camera_net(folder_path)

 

原文链接： https://www.cnblogs.com/jieliu8080/p/10826323.html