Rolloff

crucial color grading concept for managing image contrast, particularly when mapping a high dynamic range source to a lower dynamic range display. Rolloff involves compressing the highlight and shadow information to prevent clipping or crushing, while strategically preserving contrast and detail in the mid-tones where key visual information like skin tones resides. This process is both a technical necessity for image fidelity (technical rolloff) and a creative tool for shaping the aesthetic feel of the image (creative rolloff).