MF_MT_FIXED_SIZE_SAMPLES attribute

Specifies for a media type whether the samples have a fixed size.

Data type

UINT32

Treat as a Boolean value.

Remarks

If this attribute is TRUE, every sample in the stream is the same size (in bytes). Otherwise, samples might vary in size.

The GUID constant for this attribute is exported from mfuuid.lib.

Requirements

Minimum supported client
Windows Vista [desktop apps | UWP apps]
Minimum supported server
Windows Server 2008 [desktop apps | UWP apps]
Header
Mfapi.h

See also

Alphabetical List of Media Foundation Attributes

IMFAttributes::GetUINT32

IMFAttributes::SetUINT32

IMFMediaType

Media Type Attributes