I know there are many forum threads about this, but they’re all asking “what pipeline did you put in for GStreamer via cv2.VideoCapture()”? That doesn’t seem to be the relative question in my case…
Here is the most basic code to keep it simple. doesn’t matter what camera I use. still get the same error.
cam=cv2.VideoCapture(1) # logitec cams run 448X800 dispWXdispH
if cv2.waitKey(1)==ord('q'): break
The full error is…
[ WARN:0] global/home/nvidia/host/build_opencv/nv_opencv/modules/videoio/src/cap_gstreamer.cpp (933) open OpenCV | GStreamer warning: Cannot query video position: status=0, value=-1, duration=-1
anybody got any ideas??