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Win7上的IMF,如何判断摄像头驱动是否镜像预览图像?在 Win8 中,有一个 IMFCaptureSource 接口,它公开了 GetMirrorState 方法。我在Win7中找不到类似的方法。
I want to get all my that's inside . I wrote this code:
matchObj = re.search(r'<tr>(.*?)</tr>', txt, re.M|re.I|re.S)
but I only get the first group.