Controlling ISP Digital Gain

Hi,

I am running a simple ‘gst-launch-1.0 nvcamerasrc ! autovideosink’ and getting output that is extremely noisy. The gain on the sensor is not being adjusted, so it is the ISP digital gain that is set way too high and I can’t find a way to manually set it to a fixed value. I have attached a sample image below.

In libargus I have better control over it, but it is adjusting colors?? I expect it to increase pixel values globally. I simply want a way to increase the gain of the image in the ISP. Is this possible?

Hi lancehxh2z,

Sorry for the trouble. May we know which camera and driver you are using?
Could you take a picture for us about the whole camera kit if possible?