mft-output-types-attributes.md

description	ms.assetid	title	ms.topic	ms.date
Contains the registered output types for a Media Foundation transform (MFT).	925267a2-4421-4874-a8a2-437876c729f1	MFT_OUTPUT_TYPES_Attributes attribute (Mftransform.h)	reference	05/31/2018

MFT_OUTPUT_TYPES_Attributes attribute

Contains the registered output types for a Media Foundation transform (MFT).

Data type

MFT_REGISTER_TYPE_INFO[] stored as BYTE[]

Remarks

This attribute is set on the IMFActivate pointers returned by the MFTEnumEx function.

This attribute contains an array of MFT_REGISTER_TYPE_INFO structures that describe one or more output formats supported by the MFT. These values are taken from the registry and are intended as a hint to the application. The MFT might support additional formats. To set the actual output format, you must create the MFT and call IMFTransform::SetOutputType.

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

Requirements

Requirement	Value
Minimum supported client	Windows 7 [desktop apps | UWP apps]
Minimum supported server	Windows Server 2008 R2 [desktop apps | UWP apps]
Header	Mftransform.h

See also

Alphabetical List of Media Foundation Attributes

Transform Attributes