SDR Transfer Function
Select the output electro-optical transfer curve for SDR rendering. The currently active transfer function is highlighted in the menu.
Display LUT replaces this output transform while enabled, so this selector is disabled until the LUT is turned off.
Available Options
| Transfer | Internal Name | Description |
|---|---|---|
| BT.1886 | bt1886 | Rec. 1886 gamma curve |
| sRGB | srgb | Standard RGB transfer curve |
| Linear | linear | Linear light transfer (no gamma) |
| Gamma 1.8 | gamma18 | 1.8 gamma (classic Mac) |
| Gamma 2.0 | gamma20 | 2.0 gamma |
| Gamma 2.2 | gamma22 | 2.2 gamma (PC standard) |
| Gamma 2.4 | gamma24 | 2.4 gamma (cinema) |
| Gamma 2.6 | gamma26 | 2.6 gamma |
| Gamma 2.8 | gamma28 | 2.8 gamma |
| PQ (ST.2084) | pq | Perceptual Quantizer for HDR10/HDR10+ |
| HLG | hlg | Hybrid Log Gamma (BBC/NHK HDR) |
Default: BT.1886
Choose the matching transfer function
Match the display’s calibrated transfer curve. BT.1886 is the default. Selecting a transfer function here does not by itself enable HDR signaling on the display connector; see Display Settings.
Menu Path
Main Menu > SDR Settings > Transfer Function