hello gaoming.song,
please check you’re able to fetch the camera stream,
here’s example to disable preview and shows frame-rate only.
$ gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! 'video/x-raw(memory:NVMM),width=1920, height=1080, framerate=30/1, format=NV12' ! nvvidconv ! 'video/x-raw(memory:NVMM),format=I420' ! fpsdisplaysink text-overlay=0 video-sink=fakesink sync=0 -v
I tried it and it’s still wrong.
error.zip (151.3 KB)
hello gaoming.song,
it’s failed to create a connection to the EGLStream.
are you based-on native Jetpack release image to developer your driver.
do you have display monitor connected? or… are you working with headless mode?
besides,
for quick reference, you may copy-n-paste a part of logs instead of screenshots.
it would be good if you paste logs by using code block command. for example, <code>your logs...</code>
Thanks very much, local monitor can display video , this is due to a problem with the tigervncserver used, it’s a minor issue, do you have a suggestion? It can also be ignored.
hello gaoming.song,
did you meant you’re going to setup VNC to view the preview frames remotely?
you may see-also https://developer.nvidia.com/embedded/learn/tutorials/vnc-setup for setting-up VNC.
please do remember to configure system settings to enable “screen sharing”.