MCIWNDM_GETTIMEFORMAT

	Overview

	Group

	Quick Info

The MCIWNDM_GETTIMEFORMAT message retrieves the current time format of an MCI device in two forms: as a numerical value and as a string. You can send this message explicitly or by using the MCIWndGetTimeFormat macro.

wParam = (WPARAM) (UINT) len;

lParam = (LPARAM) (LPSTR) lp;

Parameters
len

Size, in bytes, of the buffer.

Address of a buffer to contain the null-terminated string form of the time format.

Return Values
Returns an integer corresponding to the MCI constant defining the time format.

Remarks
If the time format string is longer than the return buffer, MCIWnd truncates the string.

An MCI device can support one or more of the following time formats:

Time format	MCI constant
Bytes	MCI_FORMAT_BYTES
Frames	MCI_FORMAT_FRAMES
Hours, minutes, seconds	MCI_FORMAT_HMS
Milliseconds	MCI_FORMAT_MILLISECONDS
Minutes, seconds, frames	MCI_FORMAT_MSF
Samples	MCI_FORMAT_SAMPLES
SMPTE 24	MCI_FORMAT_SMPTE_24
SMPTE 25	MCI_FORMAT_SMPTE_25
SMPTE 30 drop	MCI_FORMAT_SMPTE_30DROP
SMPTE 30 (non-drop)	MCI_FORMAT_SMPTE_30
Tracks, minutes, seconds, frames	MCI_FORMAT_TMSF