Specifies chroma key structure
Fields:
| Name | Type | Description |
|---|---|---|
| arrKeys | array of SINGLE_KEY | The array of color-keys |
| bColorCancel | integer | Anti-spill enabled flag. Enables color-cancel correction. Possible values: 0 - disable 1 - enable 2 - enable and show cancel areas |
| eType | eCK_Type | Color-key type |
| nEdgesSmooth | integer | Smooth edges (0-255) |
| nInterlacedVideo | integer | The interlaced video flag: -1 - Auto, 0 - Progressive, 1 - Interlaced, |
| nInverseKey | integer | For inverse key 0 - Usual, 1 - Inverse only key, 2 - Inverse anti-spill, 3 - Inverse key & anti-spill |
| nKeysUsed | integer | Number of color-keys |
| nMaxTransparent | integer | The maximum values for smoothness range |
| nMinTransparent | integer | The minimum values for transparency range |
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