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