Unable to Capture Image Using V4L2 in Orin Nano

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin Nano
1

Hi,
I am following the link: tiscamera/README.md at master · TheImagingSource/tiscamera · GitHub to capture a image using a USB Camera in Jetson Orin Nano. While I am able to capture images using the Aravis , I am facing issues when attempting to capture images via V4L2. Despite following the required steps, I am unable to retrieve an image from the camera using V4L2.

Could you assist in resolving this issue or provide guidance on troubleshooting the V4L2 image capture on Orin Nano?

4

What’s the command what’s the failed message? What’s the sensor capability? Do you check the v4l2-ctl?

5

Hi!
I’ve Followed link: tiscamera/README.md at master · TheImagingSource/tiscamera · GitHub.
Then I ran command: gst-launch-1.0 tcambin ! videoconvert ! ximagesink to capture image, but I’m getting a blank screen.

v4l2 error
v4l2 error1366×768 250 KB

I’ve kept both of the below options ON:

  • -DTCAM_BUILD_V4L2=<ON/OFF> Build tiscamera with support for USB cameras via UVC/V4L2.
  • -DTCAM_BUILD_LIBUSB=<ON/OFF> Build tiscamera with support for USB cameras via LibUsb (i.e. AFU420, AFU050, DFK73).
6

Please verify by v4l2-ctl and check the source of git know the parameter is working for your USB camera, otherwise you need modify the parameter to match your camera capability.

Thanks

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