Hi all :)

Does anyone know how to control the frame exposure time for individual photos? I have the 13mp OV13850 and it should, theoretically, be capable of ~35s exposures. From the OV13850 datasheet:

> If OV13850 works at 120MHz, the maximum exposure time is 35.79 sec.

I've been playing around with both v4l2 and gstreamer but can't seem to get an exposure other than what's used in the demo scripts (1/10, 1/30). I also can't seem to access the full resolution through gstreamer either, 4224x3136 always hangs no matter what I do.

I was able to capture a raw image via v4l2-ctl at full resolution, but the exposure setting through v4l2-ctl says the maximum is "1664" which I think is in microseconds, and so not very long :)

Anyone know how to get longer exposures? Or is the firmware/driver for the OV13850 just broken and unable to expose for longer?