python+opencv小白提问:AttributeError: module 'cv2.cv2' has no attribute 'VedioCaptur
```
import cv2 as cv
import numpy as np
def vedio_demo():
capture=cv.VedioCapture(0)
while(True):
ret,frame=capture.read()
cv.flip(frame,1)
cv.imshow("vedio",frame)
c=cv.waitKey(50)
if c==27:
break
vedio_demo()
cv.destroyAllWindows()
```
已试过谷歌,百度方法:
```
pip install opencv-python
pip install opencv-contrib-python
```
均显示安装成功
求解答