Maximum Samples Quality VS. Save Screenshot Render

[Jikkk]

Hi there!
Just wondering why both rending modes give different image quality (different color depth for PNG format).
The first gives 24 color depth and the second gives 32!
Can you make Maximum Samples Mode output a 32 bit PNG?
Thanks..

[INNEO_MWo]

The screenshot png does not support an alpha channel. But you can convert it in post.

Hope that helps
Cheers
Marco