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
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2008 [desktop apps only] |
| Header |
|
See also