MF_EVENT_SOURCE_CHARACTERISTICS attribute

Specifies the current characteristics of the media source.

Data type

UINT32

Remarks

The value of this attribute is a bitwise OR of flags from the MFMEDIASOURCE_CHARACTERISTICS enumeration.

This attribute is used with the MESourceCharacteristicsChanged event.

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
Mfapi.h

See also

Alphabetical List of Media Foundation Attributes

Event Attributes

IMFAttributes::GetUINT32

IMFAttributes::SetUINT32