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Published 20 hours ago • verified publisher icon JetsonHacksNano

Unable to open camera

Open hbzhang opened this issue 3 years ago • 3 comments

when I run this,

python simple_camera.py

I got:

nvarguscamerasrc ! video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, format=(string)NV12, framerate=(fraction)60/1 ! nvvidconv flip-method=0 ! video/x-raw, width=(int)1280, height=(int)720, format=(string)BGRx ! videoconvert ! video/x-raw, format=(string)BGR ! appsink Unable to open camera

Why? Thanks

hbzhang avatar Jul 10 '20 23:07 hbzhang

Hi,

Which version of OpenCV are you using? I had the same problem while using cv2 3.2, it worked after upgrading it.

BaptisteAmato avatar Aug 18 '20 08:08 BaptisteAmato

when I install opencv_contribute_python,it dosen't work

xuecheng990531 avatar Feb 13 '22 07:02 xuecheng990531

hello @BaptisteAmato ,

which version did you use to install

thanks in advance

jaysojitrak avatar Mar 01 '22 04:03 jaysojitrak