MF_TOPONODE_STREAM_DESCRIPTOR attribute
Contains a pointer to the stream descriptor for the media source.
Data type
IUnknown*
Remarks
This attribute applies to source nodes (MF_TOPOLOGY_SOURCESTREAM_NODE).
The value of the attribute is a pointer to the stream descriptor's IMFStreamDescriptor interface. This attribute is required.
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