mci-set-parms.md

title	description	ms.assetid	keywords	topic_type	api_name	api_location	api_type	ms.topic	ms.date
MCI_SET_PARMS structure (Mciapi.h)	The MCI\_SET\_PARMS structure contains information for the MCI\_SET command.	58811a0f-dc89-4303-b2b2-c98933ebab80	MCI_SET_PARMS structure Windows Multimedia	apiref	MCI_SET_PARMS	mciapi.h	HeaderDef	reference	05/31/2018

MCI_SET_PARMS structure

The MCI_SET_PARMS structure contains information for the MCI_SET command.

Syntax

typedef struct {
  DWORD_PTR dwCallback;
  DWORD     dwTimeFormat;
  DWORD     dwAudio;
} MCI_SET_PARMS;

Members

dwCallback

The low-order word specifies a window handle used for the MCI_NOTIFY flag.

dwTimeFormat

Time format for device.

dwAudio

Audio output channel.

Remarks

When assigning data to the members of this structure, set the corresponding flags in the fdwCommand parameter of the mciSendCommand function to validate the members.

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Header	Mciapi.h

See also

MCI

MCI Structures

MCI_SET

mciSendCommand