Streaming issue for imx219 with nvarguscamerasrc but with v4l2-ctl works fine

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
1

Hello,
I am using the Jetpack 35.1 and using imx219 sensor (driver: nv_imx219.c), along with other sensors.

I have three more sensors additional to imx219.

$ v4l2-ctl --list-devices
NVIDIA Tegra Video Input Device (platform:tegra-camrtc-ca):
	/dev/media0

vi-output, vc_mipi 9-001a (platform:tegra-capture-vi:0):
	/dev/video0

vi-output, imx219 10-0010 (platform:tegra-capture-vi:2):                      -----------> imx219 on /dev/video1
	/dev/video1

vi-output, irs2381c 12-003d (platform:tegra-capture-vi:3):
	/dev/video3

vi-output, vc_mipi 11-001a (platform:tegra-capture-vi:4):
	/dev/video2

$

Querying imx219:

$ v4l2-ctl -d /dev/video1 --list-formats-ext
ioctl: VIDIOC_ENUM_FMT
	Type: Video Capture

	[0]: 'RG10' (10-bit Bayer RGRG/GBGB)
		Size: Discrete 3280x2464
			Interval: Discrete 0.048s (21.000 fps)
		Size: Discrete 3280x1848
			Interval: Discrete 0.036s (28.000 fps)
		Size: Discrete 1920x1080
			Interval: Discrete 0.033s (30.000 fps)
		Size: Discrete 1640x1232
			Interval: Discrete 0.033s (30.000 fps)
		Size: Discrete 1280x720
			Interval: Discrete 0.017s (60.000 fps)
$

I am trying to stream through v4l-ctl, it goes fine:

$ v4l2-ctl -d /dev/video1 --set-fmt-video=width=3280,height=1848,pixelformat=RG10 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=200
<<<<<<<<<<<<<<<<<<<<<<< 21.19 fps
<<<<<<<<<<<<<<<<<<<<< 21.19 fps
<<<<<<<<<<<<<<<<<<<<< 21.19 fps
<<<<<<<<<<<<<<<<<<<<< 21.19 fps
<<<<<<<<<<<<<<<<<<<<< 21.19 fps
<<<<<<<<<<<<<<<<<<<<<< 21.19 fps
<<<<<<<<<<<<<<<<<<<<< 21.19 fps
<<<<<<<<<<<<<<<<<<<<< 21.19 fps
<<<<<<<<<<<<<<<<<<<<< 21.19 fps
<<<<<<<<
$

But, I am facing issue with the below streaming with nvarguscamerasrc!

$ DISPLAY=:0 gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! 'video/x-raw(memory:NVMM), width=(int)3280, height=(int)2464, format=(string)NV12, framerate=(fraction)21/1' ! nvvidconv ! queu
e ! xvimagesink
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:751 No cameras available
Got EOS from element "pipeline0".
Execution ended after 0:00:00.011258290
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
$

Can any one point out what can be the issue when I am tying to stream with library.

PS: imx219 without any sensor from Jetpack stream fine with library (only problem is the 90 degree clockwise rotation)

Thanks in advance.

3

Not sure, but seems you are using sensor-id=0 that may be /dev/video0 and may not be the IMX219 camera.
You may try;

gst-launch-1.0 nvarguscamerasrc sensor-id=1 ! ...
4

The log tell the system didn’t detect any camera. It could be the context incorrect in tegra_camera_platform{}

6

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