| Microsoft DirectX 8.1 (C++) |
Retrieves the rate of playback relative to normal playback speed.
Syntax
HRESULT get_Rate(
double *pdRate
);
Parameters
pdRate
Pointer to the returned rate.
Return Value
Returns E_POINTER if pdRate is invalid. Otherwise, returns S_OK.
Remarks
A rate of 1.0 indicates normal playback speed. A rate of 0.5 indicates half speed. A rate of –1.0 indicates normal speed in reverse.
See Also