MF_TOPONODE_TRANSFORM_OBJECTID attribute
The class identifier (CLSID) of the Media Foundation transform (MFT) associated with this topology node.
Data type
GUID
Remarks
This attribute applies to transform nodes (MF_TOPOLOGY_TRANSFORM_NODE).
Applications can use this attribute to initialize a transfrom node. If you set this attribute, you do not have to call IMFTopologyNode::SetObject with a pointer to an MFT or activation object. Conversely, if you call SetObject, you do not need to set this attribute. For more information, see Creating Topologies.
The GUID constant for this attribute is exported from mfuuid.lib.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2008 [desktop apps only] |
| Header |
|
See also