MF_TOPONODE_DECODER
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MF_TOPONODE_DECODER attribute

Specifies whether a topology node's underlying object is a decoder.

Data type

UINT32

Treat as a Boolean value.

Remarks

This attribute applies to all node types.

If the value of this attribute is nonzero, the node's underlying object is a decoder.

The topology loader sets this attribute when it creates a decoder node. An application should set this attribute if the application manually adds a decoder to the topology.

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

Mfidl.h

See also

IMFAttributes::GetUINT32
IMFAttributes::SetUINT32
IMFTopologyNode
Topology Node Attributes

 

 

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