MCI_SEQ_SET_PARMS

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The MCI_SEQ_SET_PARMS structure contains information for the MCI_SET command for MIDI sequencer devices.

typedef struct {

DWORD dwCallback;

DWORD dwTimeFormat;

DWORD dwAudio;

DWORD dwTempo;

DWORD dwPort;

DWORD dwSlave;

DWORD dwMaster;

DWORD dwOffset;

} MCI_SEQ_SET_PARMS;

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

dwTimeFormat
Sequencer's time format.

dwAudio
Audio output channel.

dwTempo
Tempo.

dwSlave
Type of synchronization used by the sequencer for slave operation.

dwMaster
Type of synchronization used by the sequencer for master operation.

dwOffset
Data offset.

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.