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CDROM_PLAY_AUDIO_MSF structure (ntddcdrm.h)

  • Article

Device control IRPs with a control code of IOCTL_CDROM_PLAY_AUDIO_MSF use this structure to play an audio CD.

Syntax

typedef struct _CDROM_PLAY_AUDIO_MSF {
  UCHAR StartingM;
  UCHAR StartingS;
  UCHAR StartingF;
  UCHAR EndingM;
  UCHAR EndingS;
  UCHAR EndingF;
} CDROM_PLAY_AUDIO_MSF, *PCDROM_PLAY_AUDIO_MSF;

Members

StartingM

Contains an integer between 0 and 74 that indicates the starting minute.

StartingS

Contains an integer between 0 and 59 that indicates the starting second.

StartingF

Contains an integer between 0 and 74 that indicates the starting frame.

EndingM

Contains an integer between 0 and 74 that indicates the ending minute.

EndingS

Contains an integer between 0 and 59 that indicates the ending second.

EndingF

Contains an integer between 0 and 74 that indicates the ending frame.

Remarks

Device control IRPs with a control code of IOCTL_CDROM_PLAY_AUDIO_MSF use this structure to play an audio CD and to indicate where to begin playing and where to stop. Starting and ending points are indicated in terms of minutes, seconds, and frames.

Requirements

Requirement Value
Header ntddcdrm.h (include Ntddcdrm.h)

See also

IOCTL_CDROM_PLAY_AUDIO_MSF