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TechNexion-Vision / TEV-Jetson_Camera_driver

TechNexion camera drivers for NVIDIA Jetson.
GNU General Public License v2.0
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Issue with Auto exposure ar0234 flicker at day time at 60 fps #3

Open Shree-96 opened 7 months ago

Shree-96 commented 7 months ago

Hi, We are using sensor TEVI-ar0234 with Jetson Xavier NX. We are using current v4l2-ctl driver and with width=1920, height=1080, fps=60. There is very constant fluctuation when camera is in auto exposure. Do you guys know what could be the issue.

Screenshot from 2024-02-02 11-17-43 Screenshot from 2024-02-02 11-17-36 Screenshot from 2024-02-02 11-17-33 Screenshot from 2024-02-02 11-17-32 Screenshot from 2024-02-02 11-17-30

jigoku1206 commented 7 months ago

Hi @Shree-96 , Could you provide a video for this problem? I cannot clarify your issue from your images.

Shree-96 commented 6 months ago

Screencast.webm

This is the video of AR0234 at day time with 60fps.

jigoku1206 commented 6 months ago

Hi @Shree-96 ,

We need to confirm something about your case. I think the problem is possibly caused by "FPS" setting. If you use 2-lane setting, the camera cannot achieve 60 fps, you can modify the fps to 30 fps then try it again.