使用python时无法在opencv中找到ReleaseCapture？ [英] cant find ReleaseCapture in opencv while using python?

问题描述

我正在尝试释放通过API调用获取的凸轮捕获

I am trying to release a cam capture which has been acquired by the API call

    camera = cv.CaptureFromCAM(-1) 

如何释放它。有一个名为 ReleaseCapture的函数，但没有python绑定。

How can I release it. There is a function named "ReleaseCapture" but it has no python binding.

有人可以建议其他选择吗？

Can anybody suggest any alternative?

非常感谢

推荐答案

我找到了一个类似的答案此处

I found a similar answered question here

capture = cv.CaptureFromCAM(0)
frame = cv.QueryFrame(capture)

#some code ...

del(capture)

请谨慎使用 frame 或删除 capture

致谢

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