mci-vcr-setvideo-parms.md

title	description	ms.assetid	keywords	topic_type	api_name	api_location	api_type	ms.topic	ms.date
MCI_VCR_SETVIDEO_PARMS structure (Vcr.h)	The MCI\_VCR\_SETVIDEO\_PARMS structure contains parameters for the MCI\_SETVIDEO command for video-cassette recorders.	d14b2c9f-6068-4902-8db6-fc081bcd01c0	MCI_VCR_SETVIDEO_PARMS structure Windows Multimedia	apiref	MCI_VCR_SETVIDEO_PARMS	Vcr.h	HeaderDef	reference	05/31/2018

MCI_VCR_SETVIDEO_PARMS structure

The MCI_VCR_SETVIDEO_PARMS structure contains parameters for the MCI_SETVIDEO command for video-cassette recorders.

Syntax

typedef struct tagMCI_VCR_SETVIDEO_PARMS {
  DWORD_PTR dwCallback;
  DWORD     dwTrack;
  DWORD     dwTo;
  DWORD     dwNumber;
} MCI_VCR_SETVIDEO_PARMS;

Members

dwCallback

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

dwTrack

Affected track.

dwTo

Type of input or monitored input.

dwNumber

Video input (of the type specified in the dwTo member) to use.

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	Vcr.h

See also

MCI

MCI Structures

MCI_SETVIDEO

mciSendCommand