MF_TOPONODE_DECRYPTOR attribute

Specifies whether a toplogy node's underlying object is a decrypter.

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 decrypter.

Applications typically do not use this attribute directly. The Media Session sets this attribute when it creates a node for a decrypter, obtained from the IMFInputTrustAuthority::GetDecrypter method.

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	Mfidl.h

See also

Alphabetical List of Media Foundation Attributes

IMFAttributes::GetUINT32

IMFAttributes::SetUINT32

IMFTopologyNode

Topology Node Attributes