MCIWNDM_SETSPEED message
The MCIWNDM_SETSPEED message sets the playback speed of an MCI device. You can send this message explicitly or by using the MCIWndSetSpeed macro.
MCIWNDM_SETSPEED
wParam = 0;
lParam = (LPARAM) (UINT) iSpeed;
Parameters
-
iSpeed
-
Playback speed. Specify 1000 for normal speed, larger values for faster speeds, and smaller values for slower speeds.
Return Value
Returns zero if successful or an error otherwise.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|
See also
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