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2020-04-11 19:13:15 -0500 received badge  Popular Question (source)
2019-02-15 04:30:04 -0500 commented question cv2.VideoCapture(0).read() return always 'none' value

This codes just test codes

2019-02-14 16:56:08 -0500 commented answer cv2.VideoCapture(0).read() return always 'none' value

Why camera.read() output value fale/none?

2019-02-14 16:47:59 -0500 commented question cv2.VideoCapture(0).read() return always 'none' value

I think I know where the problem is. import cv2 camera = cv2.VideoCapture(0) facealg=cv2.CascadeClassifier("haarcascade

2019-02-14 16:46:31 -0500 commented question cv2.VideoCapture(0).read() return always 'none' value

I think I know where the problem is. import cv2 camera = cv2.VideoCapture(0) facealg=cv2.CascadeClassifier("haarcascade

2019-02-14 16:45:40 -0500 commented question cv2.VideoCapture(0).read() return always 'none' value

I think I know where the problem is. import cv2 camera = cv2.VideoCapture(0) facealg=cv2.CascadeClassifier("haarcasca

2019-02-14 16:00:29 -0500 commented answer cv2.VideoCapture(0).read() return always 'none' value

My problem is still going on. I think the problem will be because I use Deepin. I don't think he's allowed to access the

2019-02-13 22:15:35 -0500 commented answer cv2.VideoCapture(0).read() return always 'none' value

https://hizliresim.com/lq4ZLE did not work unfortunately.

2019-02-13 10:01:04 -0500 commented answer cv2.VideoCapture(0).read() return always 'none' value

I've tired. It does not work. Thank you for comment.

2019-02-13 08:28:53 -0500 asked a question cv2.VideoCapture(0).read() return always 'none' value

cv2.VideoCapture(0).read() return always 'none' value import cv2 camera = cv2.VideoCapture(-1) facealg=cv2.CascadeClassi