MF_TOPONODE_PRIMARYOUTPUT attribute
Indicates which output is the primary output on a tee node.
Data type
UINT32
Remarks
This attribute applies to tee nodes (MF_TOPOLOGY_TEE_NODE).
The value of this attribute is the zero-based index of an output connection on this tee node. This value indicates which output is the primary output stream. The pipeline waits for a request from the primary output before processing requests from the other outputs.
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