description	ms.assetid	title	ms.topic	ms.date
Contains the zero-based index of a media stream for an MFPlay event.	086fcb1e-f75a-4f38-9fe1-77d30f64bc89	MFP_PKEY_StreamIndex property (Mfplay.h)	reference	05/31/2018

MFP_PKEY_StreamIndex property

Important

Deprecated. This API may be removed from future releases of Windows. Applications should use the Media Session for playback.

Contains the zero-based index of a media stream for an MFPlay event.

Data type

PROPVARIANT type (vt)

PROPVARIANT member

ULONG

VT_UI4

ulVal

Requirements

Requirement	Value
Minimum supported client	Windows 7 [desktop apps only]
Minimum supported server	Windows Server 2008 R2 [desktop apps only]
Header	Mfplay.h