I’m trying to develop an application that is using the primary camera to take pictures. I hope I can control iso level and exposure but it doesn’t seem CAMERA_PRIMARY_SUPPORT_EXPOSURE returns success with the line below.

r = MediaCapability::GetValue(CAMERA_PRIMARY_SUPPORT_EXPOSURE, Value);
 

I think it means my PQ device does’t suport exposure. Then, could somebody please tell me what kind of options I have? I tried to use brightness but I couldn’t see the difference that much for differnt brightness levels from camera inputs. What I want to do is adjusting exposure but I’m not so sure if I can get the different pictures with brightness adjustment.

I was wondering if it might be related to auto exposure mode so I tried to change auto exposure mode but it doesn’t seem CAMERA_METERING_MODE_NONE is a valid input for MeteringMode.

Could somebody elaborate on Tizen camera exposure mode and level setting?

Thanks,