MFSampleExtension_PhotoThumbnail attribute

Contains the photo thumbnail of a IMFSample.

Data type

IUnknown stored as IMFMediaBuffer

The thumbnail is configured using the KSPROPERTYSETID_ExtendedCameraControl.

This attribute is set on the IMFSample provided by the MFT0 and is the IUnknown interface of the IMFMediaBuffer associated with the photo thumbnail.

The format of the photo thumbnail can be JPEG (major type image), NV12 or ARGB32.

The MFSampleExtension_PhotoThumbnailMediaType is required for thumbnails to describe the media type.

Requirement	Value
Minimum supported client	Windows 8.1 [desktop apps \| UWP apps]
Minimum supported server	Windows Server 2012 R2 [desktop apps \| UWP apps]
Header	Mfapi.h

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