I think I have found where to fix it.
It's needed to change rkipc.ini file (which is original rkipc-300w.ini on luckfox pico pro/max) and respectively camera json file, which is sc3336_CMK-OT2119-PC1_30IRC-F16.json in my case (for sc3336 module).
1. rkipc change is for
- make sure enable_aiq = 1 ...

Hello,

Trying to dig a little bit deeper on the issue.
It looks like rkipc has controls (config options) for use rkaiq and camera config has overexposure control switched off. I've not yet tested all combinations (inconclusive yet) but it looks like rkipc does not use rkaiq. Or not at full extent ...

I'm also interested in this topic for the same issue (even though with pico max board).
As far as I understood - by default the board fires up rkipc, but not rkaiq (which is supposed to do stuff configured for this camera with iq files). And now is the question - is there a way to configure default ...

Hi,

I would like toi clarify - is it safe to provide power onlu to VBUS pin when usb camera connected to usb-c port?
Should I also power VSYS (and how, if it is required). Given that VBUS pin as supplied with 5V/2A DC.
Should I use injection for VBUS via diode while powering VSYS?

Hi,

Thank you for the reply.
Could you please tell me, if VENC support YUYV as a source?
Like this:
h264_frame.stVFrame.enPixelFormat = RK_FMT_YUV422_YUYV; // YUV
//h264_frame.stVFrame.enPixelFormat = RK_FMT_RGB888; // RGB
When I feed it with RGB data - it works.
If I try to feed it YUV422 (usb ...

Hi,

I'm digging through documentation/configuration/sdk and yet not figured out the best way to stream from USB connected camera (YUYV space) via Rockchip hardware encoder to rtsp.
ffmpeg does not see hardware encoder (hantro/vpu) or could not use it. Which way should I dig? RK examples are ...