ISP scaling not supported

marlu · Apr 25, 2023

Hello community,
I encountered following error while launching OAK-D Pro W camera:
"ERROR: ISP scaling not supported for given width & height".
Do you know what might cause this issue? For which resolutions is the ISP valid?

Thank you.

jakaskerl · Apr 25, 2023

Hi marlu
You can check out this document for ISP scaling options.

Hope this helps,
Jaka

marlu · Apr 27, 2023

Thank you for your reply. I have solved the issue by disabling ISP scaling on Oak-D Pro W. I am working on multicam system, while cameras are supposed to have the same output resolutions. Is it possible to downscale the Oak-D Pro
IMX78's 4032x3040 resolution to 1280x800? I could not find this combination in the table, so I wonder if there is some another workaround.

Also, could you please provide me with some extended documentation on ISP settings? I am curious about the meaning of parameters rgb_i_set_isp_scale and rgb_i_output_isp in ROS driver.

erik · Apr 27, 2023

Hi marlu , You could downscale it to close-enough resolution, then resize it or crop it using ImageManip to get directly 1280x800. Would that work? Which settings are you referring to?