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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 | Windows Store apps]

Minimum supported server

Windows Server 2008 [desktop apps | Windows Store apps]

Header

Mfapi.h

See also

Alphabetical List of Media Foundation Attributes
IMFAttributes::GetUINT32
IMFAttributes::SetUINT32
IMFMediaType
Media Type Attributes

 

 

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