MF_PD_APP_CONTEXT
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MF_PD_APP_CONTEXT attribute

Contains a pointer to the presentation descriptor from the Protected Media Path (PMP).

Data type

IUnknown*

Remarks

The media source proxy, which is created in the PMP process, uses this attribute to store the remote presentation descriptor on the application's presentation descriptor.

The value of this attribute is a pointer to the IMFPresentationDescriptor interface.

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::GetUnknown
IMFAttributes::SetUnknown
Presentation Descriptor Attributes

 

 

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