MF_MT_AUDIO_FOLDDOWN_MATRIX attribute

Specifies how an audio decoder should transform multichannel audio to stereo output. This process is also called fold-down.

Data type

Byte array

Remarks

This attribute applies to audio media types.

The value of this attribute is an MFFOLDDOWN_MATRIX structure.

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::GetBlob
IMFAttributes::SetBlob
IMFMediaType
Media Type Attributes

 

 

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