Android Question CamEx2 and camera sensitivity (ISO)

[XavierD]

Hi,
is it possible to manage camera sensitivity with CamEx2 class ?

I tried Camera Intent code (https://www.b4x.com/android/forum/threads/intent-based-camera.69215/) which gave me good pictures in a room (without a lot of light).
But with CamEx2, the pictures are bad (too dark).

I tried to change sensitivity settings to the lowest value (100 ISO) on internal camera which gave me the same result as CamEx2. With internal camera, the best settings is Auto.

https://developer.android.com/reference/android/hardware/camera2/CaptureRequest#SENSOR_SENSITIVITY

 

[Erel]

"This control is only effective if android.control.aeMode or android.control.mode is set to OFF; otherwise the auto-exposure algorithm will override this value."

The control mode is set to AUTO by default. Have you tried the various auto exposure modes?