MCI_VCR_SETAUDIO_PARMS

The MCI_VCR_SETAUDIO_PARMS structure contains parameters for the MCI_SETAUDIO command for video-cassette recorders.

typedef struct tagMCI_VCR_SETAUDIO_PARMS {
    DWORD dwCallback; 
    DWORD dwTrack; 
    DWORD dwTo; 
    DWORD dwNumber; 
} MCI_VCR_SETAUDIO_PARMS;
 

Members

dwCallback

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

dwTrack

Audio track.

dwTo

Type of input or monitored input.

dwNumber

Audio 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.

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in vcr.h.

See Also

MCI Overview, MCI Structures, MCI_SETAUDIO, mciSendCommand