MFPKEY_CATEGORY property
Contains the category GUID for a Media Foundation transform (MFT).
Data type
PROPVARIANT type (vt)
PROPVARIANT member
GUID (CLSID*)
VT_CLSID
puuid
Remarks
The value of this property is a GUID that identifies the MFT category. For a list of categories, see MFT_CATEGORY.
This property is optional and is informational only. An MFT can use this property to report the category under which it is registered. To get this property, query the MFT for the IPropertyStore interface.
To enumerate an MFT category, call the MFTEnum function. There is no direct link between the MFTEnum function and this property.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2008 [desktop apps only] |
| Header |
|
See also
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