MF_EVENT_OUTPUT_NODE attribute

Identifies the topology node for a stream sink.

Data type

UINT64

Treat as TOPOID.

Remarks

The value of this attribute is a node identifier for an output node on the current topology. To get a pointer to the associated node, call IMFTopology::GetNodeByID on the topology.

This attribute is used with the following events:

The GUID constant for this attribute is exported from mfuuid.lib.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Mfapi.h

See also

Alphabetical List of Media Foundation Attributes
Event Attributes
IMFAttributes::GetUINT64
IMFAttributes::SetUINT64

 

 

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