Hello,
The part marked in bold in the following command is
Is the I420 setting the input when testing the camera with gstreamer? Are you setting the output?
gst-launch-1.0 v4l2src device=/dev/video0 ! “video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080” ! nvvidconv ! “video/x-raw(memory:NVMM),format=(string)I420” ! nvoverlaysink sync=false
Thank you.