Problem displaying raw12 with gstreamer and nvarguscamerasrc

Autonomous Machines Jetson & Embedded Systems Jetson Nano
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1

Hi,

Can nvarguscamerasrc handle bayer 12 bits data?

I’m asking because I’m currently using a bayer that can output both 10 bits and 12 bits images. When using its 10 bits mode, gstreamer display the image correctly but when using the 12 bits one I just get a black screen.
The problem’s not from the sensor. When I select the 10 bits mode with gstreamer but send 12 bits data with the sensor, an image is displayed albeit ugly (but that’s normal).
I can also save raw12 images using v4l2-ctl normally.

I’m using a driver that we developed ourselves and running the “v4l2-ctl --list-formats” command shows that the 10 bits and 12 bits modes are both recognized.

Do gstreamer, nvarguscamera and the nano’s ISP need anything special to process raw12 images?

Thanks.

3

Hi,
No need any special setting for raw12 support.

4

Thanks for your answer. That’s all I needed to know.