So i'm shooting a short on the Arri Amira, upon doing some camera tests I found that the shadows are very noisy, even at 400 iso the grain is still present in the shadows. Originally I thought this was a RAW issue but after shooting some tests on both ARRI RAW and Pro res 4444 XQ the Grain is still present. Anyone have any insight on this topic? Not sure what can be done considering you can't calibrate the blacks like a RED.