AnsweredAssumed Answered

Can't open camera with OpenCV

Question asked by song zhiyuan on Jan 16, 2020
Latest reply on Jan 17, 2020 by Bio_TICFSL

I tried some basic example code to get a picture from my camera with OpenCV, but all I get is the following error:

VIDEOIO ERROR: libv4l unable to ioctl S_FMT
VIDEOIO ERROR: libv4l unable to ioctl VIDIOCSPICT

why?

camera:ov5640 or mipi ov5640

Development board:imx6q

Outcomes