ISP scaling not supported

marlu

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

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

Hope this helps,
Jaka

marlu

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

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?