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标题: opencv获取摄像头失败 [打印本页]

作者: zjmmm    时间: 2020-9-16 11:52
标题: opencv获取摄像头失败
python3下用opencv读取摄像头失败,一直显示VIDIOC_QUERYCTRL: Inappropriate ioctl for device,换了摄像头还是有同样的问题。





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