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Description
Camera: Alvium 1800C-507c
Platform: Jetson Orin Nano Carrier board + Jetson Orin NX 16GB with SSD
NV Tegra Release: R36.3.0
OS: Ubuntu 22.04.5 LTS
I Installed the debian files without an issue, the steps provided in README.md
allowed me to get the camera set up and I rebooted to be able to access the camera. I tried to see the camera's output with a simple GStreamer pipeline:
gst-launch-1.0 v4l2src device="/dev/video0" ! xvimagesink
Here is the view of the camera. Considering it's a very sunny day, and the office was bright, the view should've been a lot brighter.
I believe that the V4L2 configuration is missing, I used the v4l2ucp
tool to set the brightness to 400 and exposure to 600, and I achieved somewhat okay looking output. Are there any recommended V4L2 configurations available for this camera? Auto-exposure option is making the scene very bright for some reason. And there are other options for which I am not quite experienced to modify, that's why I'm asking for some help. Additionally, my approach of a simple GStreamer pipeline seems to give me a small warning:
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
WARNING: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Signal lost
Additional debug info:
../sys/v4l2/gstv4l2src.c(556): gst_v4l2src_query_preferred_size (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
No input source was detected - video frames invalid
New clock: GstSystemClock
REdistribute latency...
0:00:04.5 / 99:99:99.