Thank you for the suggestion.
When I tried to capture in this wayI can get a normal color image, the image is still abnormal without " --immediate"
I also tried the following command
I can see the first 1 or 2 frames looks normal, and the it goes to green frames again. If I did not give non-zero initial value for shutter and gain, there was no normal frame at all.
It looks like if the inital shutter and gain was set to 0(either of them), and it caused some ISP wrong configuration issue, such as gainR, gainB was set to 0 and get completely green image.
I'm trying to narrow down the issue, but still did not find the root cause yet. Is there anyway to double complete ISP setting or configurations for each frame? It will be helpful to find the root cause of this issue.
Thanks
When I tried to capture in this way
Code:
rpicam-still -r -o test.jpg --shutter 10000 --gain 1.0 --awbgains 1, 1 --immediateI also tried the following command
Code:
rpicam-hello --shutter 10000 --gain 1.0 --awbgains 1, 1I can see the first 1 or 2 frames looks normal, and the it goes to green frames again. If I did not give non-zero initial value for shutter and gain, there was no normal frame at all.
It looks like if the inital shutter and gain was set to 0(either of them), and it caused some ISP wrong configuration issue, such as gainR, gainB was set to 0 and get completely green image.
I'm trying to narrow down the issue, but still did not find the root cause yet. Is there anyway to double complete ISP setting or configurations for each frame? It will be helpful to find the root cause of this issue.
Thanks
Statistics: Posted by joshuajxy — Tue Jan 30, 2024 2:13 am