Hi,
This may be caused by auto exposure, in dark environments exposure
increases so fps is reduced despite the requested value.
In some cameras you can disable auto exposure so that you always get
the requested fps, but some lower end models don't have support for
this control .
Regards,
Paulo
Hi
I'm use 1c4f:3002 SiGma Micro, It's real fps is 25,but VIDIOC_G_PARM
got a fps value of 30.
And in dark enviroment, It's will fall to 12.5fps even 6fps but
VIDIOC_G_PARM still get 30fps.
My 1871:01f0 Aveo Technology Corp has the same problem in dark.
