How to use nvidia isp?

[jasonGrave]

We want use a gmsl camera without isp, xavier/orin do isp,how to do it?any Document or any steps?

[ShaneCCC]

Please check below doc.
Run the argus or argus APP that could include ISP.

https://docs.nvidia.com/jetson/archives/r35.4.1/DeveloperGuide/text/SD/CameraDevelopment.html

[jasonGrave]

Hi, ShaneCCC

ISP Configuration

The Camera Core release package includes model ISP configuration files for reference sensors.

where are Camera Core release package and ISP configuration files

[HuangZeng]

I hope the following will help you.

[jasonGrave]

hi,
I want to know how to use first, it says “Provided ISP support is available for Jetson Developer Kit (OV5693) RAW camera module.”. Where are the ov5693 isp config files

[HuangZeng]

you can find /var/nvidia/nvcam/settings/camera_overrides.isp file

[ShaneCCC]

Those are ISP image tuning parameters that only public to camera partner.

Thanks

[jasonGrave]

orin r35.1,it doesn’t have camera_overrides.isp file.

[jasonGrave]

I don’t want to know how to tune isp parameters,I want to know how to use it, like a example.Document says “Provided ISP support is available for Jetson Developer Kit (OV5693) RAW camera module.” ,so, Is there a OV5693 ISP example?

[ShaneCCC]

Looks like you misunderstand it. If you just need ISP to debayer the RAW sensor and basic ISP feature you just need to run the argus base APP that would include the ISP pipeline.

Thanks

[jasonGrave]

what are the basic isp features?

[ShaneCCC]

Sorry I mean default ISP feature without parameters adjust.

Thanks

[jasonGrave]

Use “gst-launch-1.0 -v nvarguscamerasrc …”, it will work with default Isp feathure? I don’t
have /var/nvidia/nvcam/settings/camera_overrides.isp, it will also work , is right?

[ShaneCCC]

Yes, without camera_overrides.isp also working well.