python从网络摄像头获取rstp视频流并截取图片保存

时间:2021-11-29 15:46:38

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
    
    = 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
        += 1
    cap.release()
    cv2.destroyAllWindows()
# 测试
if __name__ == '__main__':
    folder_path = 'D:\\Anacon\\'
    get_img_from_camera_net(folder_path)