ComfyUI Node
Keep Black
Where the SDR shot is black, its own black instead of SDR to HDR's noise (mathops.keep_black): below `low` of luminance the SDR values, above `high` the HDR ones, a smooth step between. Both in ACEScg.
Keep Black
- hdr
- sdr
- image
◄low0.0010►
◄high0.0100►
CategoryAInVFX/Paint a plate
Inputs (4)
| Name | Type | Default | Description |
|---|---|---|---|
| hdr | IMAGE | SDR to HDR's frames, ACEScg scene-linear. | |
| sdr | IMAGE | The SDR shot they were made from, in ACEScg. | |
| low | FLOAT | 0.00100–1 | — |
| high | FLOAT | 0.01000–1 | — |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| image | IMAGE | — |