擅长:python、mysql、java
<p>你能用更新的接口来试试这段代码吗?这样你就不用担心发布和其他细节了吗?我假设你有足够新的版本来使用cv2。下面的代码来自<a href="https://stackoverflow.com/questions/6657743/problem-with-opencv-and-python/11133856#11133856">another SO answer I made</a>。在</p>
<pre><code>import cv2
capture = cv2.VideoCapture()
cv2.namedWindow("Aken",1)
capture.open(0)
while True:
frame = capture.read()[1]
cv2.imshow("Aken", frame)
if cv2.waitKey(30) == 27: break #`escape` key to stop capture
cv2.destroyWindow("Aken")
</code></pre>