HDR (High Dynamic Range) is a video and imaging technology that enhances brightness, contrast, and color, making images look more realistic and vibrant. It shows more details in very bright and dark areas compared to SDR (Standard Dynamic Range) video.
2100 HLG (Hybrid Log-Gamma), aka Rec. 2100 HLG, is a color used for video that allows HDR and SDR compatibility in the same signal. Unlike other HDR formats, HLG doesn’t require metadata, making it easier to use for live broadcasts while still improving brightness, contrast, and color.
For more information regarding color processing in Mavis Camera, check out this dedicated support article: HDR and Color Space