Then try.
gst-launch-1.0 -v v4l2src device=“/dev/video1” ! video/x-raw,framerate=30/1,width=1920,height=1080,format=UYVY ! xvimagesink -e
Then try.
gst-launch-1.0 -v v4l2src device=“/dev/video1” ! video/x-raw,framerate=30/1,width=1920,height=1080,format=UYVY ! xvimagesink -e