Gst-launch-1.0 v4l2src works but not with nvarguscamerasrc

Robotics & Edge Computing Jetson Systems Jetson AGX Xavier
1

Hi,
I am able to bring up the camera using v4l2src:

gst-launch-1.0 nvarguscamerasrc sensor-id=0 num-buffers=300 ! 'video/x-raw(memory:NVMM), width=1920, height=1080, format=NV12, framerate=30/1' ! nvoverlaysink

However, when I switched over to using nvarguscamerasrc, it does not work:

gst-launch-1.0 nvarguscamerasrc sensor-id=0 num-buffers=300 ! 'video/x-raw(memory:NVMM), width=1920, height=1080, format=NV12, framerate=30/1' ! nvoverlaysink sync=false

Here is the error message from console:

Setting pipeline to PAUSED …
Pipeline is live and does not need PREROLL …
Setting pipeline to PLAYING …
New clock: GstSystemClock
Error generated. /dvs/git/dirty/git-master_linux/multimedia/nvgstreamer/gst-nvarguscamera/gstnvarguscamerasrc.cpp, execute:521 No cameras available

Here is the error message from nbvargus-daemon:
=== gst-launch-1.0[8179]: Connection established (7F79DC31D0)OFParserGetVirtualDevice: virtual device driver node not found in proc device-tree: /proc/device-tree/tegra-virtual-camera-platform/modules/module0/drivernode1
OFParserGetVirtualDevice: virtual device driver node not found in proc device-tree: /proc/device-tree/tegra-virtual-camera-platform/modules/module1/drivernode0
=== gst-launch-1.0[8179]: CameraProvider initialized (0x7f74e28300)

Any idea why nvarguscamerasrc is not working?

3

Your tegra-camera-platform context of the device tree have problem to detect camera.

Error generated. /dvs/git/dirty/git-master_linux/multimedia/nvgstreamer/gst-nvarguscamera/gstnvarguscamerasrc.cpp, execute:521 No cameras available