Don’t think that’s possible. In Sony’s world lossless raw compression (which Canon has has had for as long as I can remember) is a reason for you to buy a new camera. Lossless DNG compression works well though. 
Don’t think that’s possible. In Sony’s world lossless raw compression (which Canon has has had for as long as I can remember) is a reason for you to buy a new camera. Lossless DNG compression works well though.