IDxtKey::put_KeyType
| Microsoft DirectShow 9.0 |
IDxtKey::put_KeyType
The put_KeyType method specifies the type of key.
Syntax
HRESULT put_KeyType(
int newVal
);
Parameters
newVal
[in] Specifies the key type. This parameter must be one of the following enumeration values.
| Value | Description |
| DXTKEY_RGB | Chroma key. (Key on RGB value.) |
| DXTKEY_NONRED | Nonred key. (Makes blue and green areas transparent.) |
| DXTKEY_LUMINANCE | Luminance key. |
| DXTKEY_ALPHA | Key by alpha value. |
| DXTKEY_HUE | Key by hue. |
Return Values
Returns S_OK or an error code.
Requirements
Header: Include Qedit.h. This header file is not compatible with Microsoft® Direct3D® headers later than version 7.
Library: Use strmiids.lib.
See Also