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MF_MT_AUDIO_SAMPLES_PER_BLOCK attribute

Number of audio samples contained in one compressed block of audio data. This attribute can be used in compressed audio formats that have a fixed number of samples within each block.

Data type

UINT32

Remarks

This attribute corresponds to the wSamplesPerBlock member of the WAVEFORMATEXTENSIBLE structure.

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

Requirements

Requirement Value
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

 

 

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