Basic Keyer
Controls
| Parameter / Script Name | Type | Default | Function |
|---|---|---|---|
Mode / mode | Choice | Luminance | |
Luminance Mode / luma_formula | Choice | Rec. 709 | Luminance formula used when mode is not None |
Alpha Mode / alpha_mode | Choice | Ignore Source Alpha | |
Output / output_mode | Choice | Premultiplied | |
Key Color / key_color | Color | 0, 1, 0, 1 | |
Lower Softness / lower_softness | Float | -0.5 | Background key value goes from 0 to 1 when foreground key is over this range |
Lower Tolerance / lower_tolerance | Float | 0 | Background key value is 1 when foreground key is over this range |
Center / center | Float | 1 | Foreground key value forresponding to the key color, where the background key should be 1 |
Upper Softness / upper_softness | Float | 0.5 | Background key value goes from 1 to 0 when foreground key is over this range |
Upper Tolerance / upper_tolerance | Float | 0 | Background key value is 1 when foreground key is over this range |
Despill / despill | Float | 1 | Reduces color spill on the foreground. When between 0 and 1, only mixed regions are despilled. Above 1, foreground regions are despilled too |
Despill Angle / despill_angle | Float | 120 | Opening of the cone centered around the keyColor where colors are despilled. A wider angle means that more colors are affected |
Inside Matte / inside_matte | Image | - | |
Outside Matte / outside_matte | Image | - |